CN218927467U - Opening tool of tower barrel and processing device of slicing tower - Google Patents

Abstract

The utility model provides an opening tool of a tower and a processing device of a fragment tower, wherein the opening tool comprises: the roller frames are arranged at intervals along a preset direction w and support the tower body; the two fixing brackets are arranged at intervals along the preset direction w and are positioned on the outer sides of the roller frames in the preset direction w, each fixing bracket comprises a first bracket body and a plurality of connecting plate bodies arranged on the first bracket body, the connecting plate bodies are arranged at intervals along the direction x perpendicular to the preset direction w, and each connecting plate body is correspondingly connected with different fragment tower flanges. By applying the technical scheme of the utility model, the problem that the processing slicing tower in the prior art has extremely high requirements on the size of a factory building can be effectively solved.

Description

Opening tool of tower barrel and processing device of slicing tower

Technical Field

The utility model relates to the field of processing of a slicing tower, in particular to an opening tool of a tower barrel and a processing device of the slicing tower.

Background

With the trend of the single wind generating set towards large-scale, the single wind generating set is required to absorb more wind energy, the tower drum is used as an important supporting structure of the generating set, and the borne load is also larger and larger. The increase of the fan load causes the diameter of the bottom of the tower to be larger and larger, so that the transportation difficulty is increased. In order to solve the transportation problem, a wind power main unit develops a segmented tower, namely, the tower which is difficult to transport is segmented, transported to the site in a segmented mode, and then assembled to form a complete tower through a longitudinal flange of a bolt-connected segmented tower barrel.

The existing production process basically adopts a false flange mode for production, a cylinder body is placed on a roller frame through the false flange, and the roller frame drives the cylinder body to rotate through the false flange so as to cut the tower barrel in a slicing mode. After slicing and cutting, the whole cylinder body can be sanded and the surface is entirely anti-corrosion due to the existence of the false flange, then the anti-corrosion white tower can be entirely discharged from a white tower workshop, then slicing and opening are carried out, and the white tower is placed in a storage yard. However, the diameter of the dummy flange is often more than 8.5 meters, so that the size of a common tower factory building and related auxiliary equipment such as a roller frame cannot meet the production requirement at all. Meanwhile, as the wind power project is often close in delivery period, the split tower is often not provided with time for rectifying the factory building, and therefore the development of the split tower barrel is seriously hindered.

Disclosure of Invention

The utility model mainly aims to provide an opening tool for a tower barrel and a processing device for a slicing tower, so as to solve the problem that the processing of the slicing tower in the prior art has extremely high requirements on the size of a factory building.

To achieve the above object, according to one aspect of the present utility model, there is provided an opening tool for a tower, the tower including a tower body and flanges at both ends of the tower body, the flanges including a plurality of split tower flanges connected to each other, the opening tool including: the roller frames are arranged at intervals along a preset direction w and support the tower body; the two fixing brackets are arranged at intervals along the preset direction w and are positioned on the outer sides of the roller frames in the preset direction w, each fixing bracket comprises a first bracket body and a plurality of connecting plate bodies arranged on the first bracket body, the connecting plate bodies are arranged at intervals along the direction x perpendicular to the preset direction w, and each connecting plate body is correspondingly connected with different fragment tower flanges.

In one embodiment, the connecting plate body is slidably disposed on the first bracket body, and the connecting plate body is connected to the first bracket body by a first fastener.

In one embodiment, a first chute extending along the direction x is provided on the first bracket body, the connecting plate body comprises a plate body and a connecting rod connected with the plate body, and the first fastener is arranged in the bottom of the connecting rod and the first chute in a penetrating manner.

In one embodiment, a first handle is provided on the web body.

In one embodiment, the plurality of slice tower flanges are an upper slice tower flange, a left slice tower flange and a right slice tower flange respectively, and the fixed support comprises two connecting plate bodies which are connected with the left slice tower flange and the right slice tower flange respectively.

In one embodiment, the opening tool further comprises: the auxiliary brackets are arranged at intervals along the preset direction w and located between the two fixed brackets, and each auxiliary bracket comprises a second bracket body and a plurality of opposite supporting plates which are slidably arranged on the second bracket body along the direction x, and the supporting plates support the tower cylinder body.

In one embodiment, the upper surface of the support plate is a cambered surface adapted to the outer surface of the tower body.

In one embodiment, the auxiliary bracket further comprises a second handle provided on the support plate.

In one embodiment, a second chute extending along the direction x is arranged on the second bracket body, the supporting plate is connected to the second bracket body through a second fastening piece, and the second fastening piece is arranged at the bottom of the supporting plate and in the second chute in a penetrating manner.

According to another aspect of the present utility model, there is provided a processing apparatus of a dicing tower, a tower of which includes a plurality of tower-barrel dicing assemblies arranged in a circumferential direction, comprising: opening a tool, wherein the opening tool is the opening tool of the tower, and the tower is opened through the opening tool to form a plurality of independent tower fragment assemblies; the sand blasting derusting tool assembly is provided with a supporting structure for placing the tower barrel slicing assembly.

By applying the technical scheme of the utility model, when the tower is required to be opened, the tower is firstly placed on a plurality of roller frames, and then each tower fragment assembly is lifted along a preset sequence. When a preset tower barrel slicing assembly is lifted, other tower barrel slicing assemblies are connected with corresponding connecting plate bodies to ensure that the positions are unchanged, so that the tower barrel can be smoothly opened. The structure enables the tower barrel to be opened smoothly under the condition that no false flange exists, so that most tower barrel production factories can process the slicing towers, and popularization and development of the slicing tower barrel technology are facilitated.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic perspective view of an embodiment of an opening tool for a tower according to the present utility model;

FIG. 2 shows an enlarged schematic view of the opening tool of FIG. 1 at A;

FIG. 3 shows an enlarged schematic view of the opening tool of FIG. 2 at B;

FIG. 4 shows an enlarged schematic view of the opening tool of FIG. 1 at C;

FIG. 5 shows an enlarged schematic view of the opening tool of FIG. 1 at D;

FIG. 6 shows a front view of the fixed bracket of the opening tool of FIG. 1;

FIG. 7 shows an enlarged schematic view of the structure at E of the fixing bracket of FIG. 6;

FIG. 8 shows a top view of the stationary bracket of FIG. 6;

FIG. 9 shows a partial enlarged view of the fixing bracket of FIG. 8;

FIG. 10 shows a top view of the auxiliary bracket of the opening tool of FIG. 1;

FIG. 11 shows a schematic view of the opening tool of FIG. 1 when opening the upper tower section assembly;

FIG. 12 shows a schematic view of the opening tool of FIG. 1 when the right tower section assembly is opened;

FIG. 13 shows a schematic view of the right tower segment assembly of FIG. 12 lifted on the opening tool;

FIG. 14 shows a schematic view of the opening tool of FIG. 1 when the left tower section assembly is opened;

FIG. 15 shows a schematic view of the left tower segment assembly of FIG. 14 lifted on the opening tool;

fig. 16 is a schematic perspective view showing a sand blasting and derusting tool when a second telescopic device of an embodiment of a processing device of a fragment tower according to the present utility model is not extended;

fig. 17 shows an enlarged schematic structural view of the sand blasting tool of fig. 16 at I;

fig. 18 shows an enlarged schematic structural view of the sand blasting tool of fig. 16 at J;

fig. 19 is a schematic view showing a perspective structure of the second telescopic device of the sand blasting tool of fig. 16 when extended;

fig. 20 is a schematic perspective view showing a sand blasting and derusting tool assembly when the second telescopic device of the processing device of the fragment tower is not extended;

FIG. 21 shows an enlarged view of the sand blasting assembly of FIG. 20;

fig. 22 is a schematic perspective view showing a first telescopic device of the sand blasting assembly of fig. 21 when extended; and

fig. 23 shows a side view of the second telescoping device of the sand blast rust removal tool assembly of fig. 20 extended.

Wherein the above figures include the following reference numerals:

11. a tower body; 12. a flange; 121. a fragment tower flange; 13. a tower barrel slicing assembly; 14. a longitudinal flange; 40. a roller frame; 50. a fixed bracket; 51. a first bracket body; 511. a first chute; 52. a connecting plate body; 521. a plate body; 522. a connecting rod; 53. a first handle; 60. a first fastener; 70. an auxiliary bracket; 71. a second bracket body; 711. a second chute; 72. a support plate; 721. a cambered surface; 73. a second handle; 80. a second fastener; 90. opening the tool; 100. sand blasting rust removing tool components; 110. a base; 111. a base body; 112. a support frame; 130. a first telescopic device; 131. a support surface; 132. a second electric cylinder; 133. a limit groove; 140. a connecting plate; 141. mounting a beam; 142. a board body; 143. a connection hole; 144. a beam body; 145. a mounting plate; 146. installing a vertical plate; 147. mounting a flat plate; 148. an adjustment hole; 150. a second telescopic device; 151. a telescoping end; 160. a connecting piece; 170. a mobile device; 180. sand blasting rust removal tool.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are, for example, capable of operation in other environments. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

In order to solve the problems proposed by the background art, the dummy flange is no longer connected to the tower. After the tower barrel slicing step, the whole tower barrel is moved out of the black tower workshop and opened through an opening tool, so that a plurality of tower barrel slicing assemblies are formed. And then carrying out sand blasting and rust removal on each tower barrel slicing assembly through the sand blasting and rust removal tool assembly. And then carrying out corrosion prevention on each tower barrel slicing assembly, and finally enabling the single tower barrel slicing assemblies to be transported out of a white tower workshop and to be transported to a storage yard. Because the false flange is not connected in the whole process of processing the tower, on the basis of not modifying the original factory building and some processing auxiliary equipment, most tower production factories can process the slicing tower, and the popularization and development of the slicing tower technology are facilitated.

As shown in fig. 1 to 3, the tower actually includes a tower body 11 and two flanges 12 disposed at two ends of the tower body 11, where the tower body 11 is formed by welding multiple sections, and the flanges 12 are formed by splicing three split tower flanges 121. Three pairs of longitudinal flanges 14 are arranged in the tower barrel, and the three pairs of longitudinal flanges 14 are respectively opposite to the splicing seams of the three segmented tower flanges 121. The tower is sliced along the midline of each pair of longitudinal flanges 14 to divide the tower body 11 into three tower slices. Each tower segment and two segment tower flanges 121 at the two ends form a set of tower segment assemblies 13. Of course, in other embodiments, the flange 12 may be formed from two or more than three split tower flanges 121.

Specifically, as shown in fig. 1, 2, 5, 6, and 11 to 15, the opening tool of the tower according to the present embodiment includes: a plurality of roller frames 40 and two fixing brackets 50. The plurality of roller frames 40 are arranged at intervals along the preset direction w and support the tower body 11. The two fixing brackets 50 are arranged at intervals along the preset direction w and are positioned on the outer sides of the roller frames 40 in the preset direction w, the fixing brackets 50 comprise a first bracket body 51 and two connecting plate bodies 52 arranged on the first bracket body 51, the two connecting plate bodies 52 are arranged at intervals along the direction x perpendicular to the preset direction w, and each connecting plate body 52 is correspondingly connected with different fragment tower flanges 121.

By applying the technical scheme of the embodiment, when the tower is required to be opened, the tower is firstly placed on the plurality of roller frames 40, and the three tower slice assemblies 13 are respectively an upper tower slice assembly, a left tower slice assembly and a right tower slice assembly. Then, the split tower flanges 121 (i.e., the left split tower flange and the right split tower flange) of the left and right split tower assemblies 13 at one end of the tower are respectively connected with the two connecting plate bodies 52 of the fixing bracket 50 at the corresponding side. Then, the split tower flanges 121 of the left and right tower split assemblies 13 at the other end of the tower are connected to the two connection plate bodies 52 of the corresponding one-side fixing brackets 50, respectively. Then, the connection relation between the longitudinal flange 14 of the upper tower barrel splitting assembly and other longitudinal flanges 14 is canceled, and the upper tower barrel splitting assembly is lifted to the sand blasting derusting tool assembly through a crane. Then, the connection relation between the longitudinal flange 14 of the right tower section of thick bamboo burst assembly and the longitudinal flange 14 of the left tower section of thick bamboo burst assembly is canceled, and the burst tower flange 121 of the right tower section of thick bamboo burst assembly is detached from the connecting plate body 52, and the right tower section of thick bamboo burst assembly is lifted to the sand blasting derusting tool assembly through a crane. Because the segment tower flange 121 of the left tower segment assembly is still connected with the connecting plate body 52, the position of the left tower segment assembly is not changed in the process of hanging the right tower segment assembly, so that the tower can be smoothly opened. Finally, the segment tower flange 121 of the left tower segment assembly is detached from the connecting plate body 52, and the left tower segment assembly is lifted to the sand blasting rust removing tool assembly through a crane, so that the aim of opening the whole tower is fulfilled. The structure enables the tower barrel to be opened smoothly under the condition that no false flange exists, so that most tower barrel production factories can process the slicing towers, and popularization and development of the slicing tower barrel technology are facilitated.

In the present embodiment, the upper fragment tower flange located on the upper side of the plurality of fragment tower flanges 121 is not connected to any of the connection plate bodies 52. When the left tower section of thick bamboo burst subassembly is hung to the lift-off, because left and right burst tower flange all is connected with connecting plate body 52, the position of left and right tower section of thick bamboo burst subassembly can not change. In addition, the opening process is to suspend the right tower section of thick bamboo burst subassembly first and then suspend the left tower section of thick bamboo burst subassembly, and in other embodiments not shown in the figure, the left tower section of thick bamboo burst subassembly may also be suspended first and then suspend the right tower section of thick bamboo burst subassembly. In addition, when the left tower section of thick bamboo burst subassembly about lifting, need increase the hoisting point in tower section of thick bamboo burst subassembly middle part.

It should be noted that, in other embodiments not shown in the drawings, the number of the connection plate bodies may be the same as the number of the tower segment assemblies, unlike the present embodiment, the connection relationship between the segment tower flange 121 of the upper tower segment assembly and the connection plate body 52 on the upper side needs to be canceled before the upper tower segment assembly is lifted. When the number of the connecting plate bodies is the same as the number of the tower barrel splitting assemblies, the order of suspending the tower barrel splitting assemblies can be different from the order.

As shown in fig. 1, 6 to 9, 12 and 14, in the present embodiment, the connection plate body 52 is slidably disposed on the first bracket body 51, and the connection plate body 52 is connected to the first bracket body 51 by the first fastener 60. Specifically, after the segment tower flange 121 of the tower segment assembly is detached from the corresponding connecting plate 52, the connecting plate 52 can slide away from the tower segment assembly, and then the tower segment assembly is lifted off, so that the phenomenon that the tower segment assembly impacts the fixed support 50 when the tower segment assembly is lifted off the tower segment assembly is avoided as much as possible, and the service life of the opening tool is guaranteed.

As shown in fig. 1, 6-9, 12 and 14, in the present embodiment, a first chute 511 extending along a direction x is provided on the first bracket body 51, the connecting plate body 52 includes a plate body 521 and a connecting rod 522 connected to the plate body 521, and the first fastener 60 is disposed through a bottom of the connecting rod 522 and the first chute 511. The structure is simple, on one hand, the connection stability and the reliability are strong, and on the other hand, the adjustment of staff is convenient.

As shown in fig. 1, 2, 12 and 14, in the present embodiment, a first handle 53 is provided on the connection plate body 52. The above structure is convenient for the staff to move the connecting plate body 52, improves the use experience.

As shown in fig. 1, 4 and 10, in this embodiment, the opening tool further includes: a plurality of auxiliary brackets 70. The plurality of auxiliary brackets 70 are arranged at intervals along the preset direction w and are positioned between the two fixed brackets 50, the auxiliary brackets 70 comprise a second bracket body 71 and a plurality of opposite supporting plates 72 slidably arranged on the second bracket body 71 along the direction x, and the supporting plates 72 support the tower body 11. In particular, the auxiliary support 70 is placed in the middle of the turret to provide auxiliary support, preventing the turret from being undesirably removed due to excessive deformation during the entire opening process. In addition, the auxiliary bracket 70 is arranged in a sliding manner, so that the probability of collision with the auxiliary bracket 70 is reduced in the process of lifting the tower barrel slicing assembly, and the service life of the auxiliary bracket 70 is ensured.

As shown in fig. 1 and 4, in the present embodiment, the upper surface of the support plate 72 is an arc surface 721 adapted to the outer surface of the tower body 11. The structure can better play a role in auxiliary support.

As shown in fig. 1 and 4, in the present embodiment, the auxiliary bracket 70 further includes a second handle 73 provided on the support plate 72. The above structure facilitates the movement of the support plate 72 by the worker, improving the use experience.

As shown in fig. 1 and 10, in the present embodiment, a second sliding groove 711 extending along the direction x is provided on the second bracket body 71, the support plate 72 is connected to the second bracket body 71 by a second fastener 80, and the second fastener 80 is disposed through the bottom of the support plate 72 and the second sliding groove 711. The structure is simple, on one hand, the connection stability and the reliability are strong, and on the other hand, the adjustment of staff is convenient.

The application also provides a processingequipment of burst tower, and the embodiment of processingequipment of burst tower according to this application includes: the tool 90 is opened and the sand blast rust removal tool assembly 100. The opening tool 90 is the opening tool of the tower, and the tower is opened through the opening tool 90 to form a plurality of independent tower segment assemblies 13; the sand blasting rust removal tool assembly 100 has a support structure that houses the tower section assembly 13. The opening tool 90 has the advantage of enabling the tower to be opened smoothly, so that the processing device with the opening tool also has the advantage.

As shown in fig. 16 to 23, the sand blasting and derusting tool assembly 100 includes two sand blasting and derusting tools 180 arranged at intervals, and the sand blasting and derusting tools 180 include a base 110, a first telescopic device 130 and a connecting plate 140. The first telescopic device 130 is disposed on the base 110, and the first telescopic device 130 has a supporting surface 131 for supporting the tower segment 13. The connection plate 140 is disposed on the base 110, and a connection structure connected to the segment tower flange 121 of the tower segment assembly 13 is disposed on the connection plate 140. The two fragment tower flanges 121 of the tower fragment assembly 13 are respectively connected with the connecting plates 140 of the two sand blasting rust removing tools 180.

When the technical scheme of the embodiment is applied, when the sand blasting and rust removing process is required, the four corners of the tower section of thick bamboo subassembly 13 are placed on the supporting surface 131 of the first telescopic device 130, and then the first telescopic device 130 is moved until the connecting plate 140 is opposite to the section of thick bamboo flange 121. The connection plate 140 is then connected to the fragment tower flange 121 by a connection structure. After the connection is completed, the tower section assembly 13 can be subjected to sand blasting and rust removal. After the sand blasting is completed, the joint surface of the fragment tower flange 121 and the connecting plate 140 is not subjected to sand blasting and rust removing operation because the connecting plate 140 and the fragment tower flange 121 are connected together. In order to enable the whole tower segment assembly 13 to sufficiently perform sand blasting and rust removal, in this embodiment, the connection relationship between the connection plate 140 and the segment tower flange 121 is canceled, and the first telescopic device 130 is driven to move so as to enable the segment tower flange 121 and the connection plate 140 to be mutually dislocated, and at this time, the surface of the segment tower flange 121, on which the sand blasting and rust removal operation is not performed, is subjected to sand blasting and rust removal. The structure enables the tower barrel slicing assembly 13 to carry out omnibearing sand blasting and rust removal, and enables the sand blasting and rust removal effect of the tower barrel slicing assembly 13 to be good.

Because the tower section of thick bamboo burst subassembly 13 is bulky, and the height is higher, therefore the degree of difficulty is great when the staff handles (paint spraying, anticorrosive) the top of the surface of tower section of thick bamboo burst, leads to the treatment effect of tower section of thick bamboo burst subassembly 13 to receive the influence. In order to solve the above-described problem, as shown in fig. 19 and 23, in the present embodiment, the connection plate 140 is pivotably provided on the base 110. When the top of the outer surface of the tower section of thick bamboo burst is handled to the staff, make connecting plate 140 rotate certain angle earlier, just so make the tower section of thick bamboo burst subassembly 13 that is connected with connecting plate 140 rotate certain angle, the top of the outer surface of the tower section of thick bamboo burst subassembly 13 descends to the staff of being convenient for handles the top of tower section of thick bamboo burst. In addition, when the inner surface of the tower section of thick bamboo burst is handled, also can rotate connecting plate 140 for one side border of tower section of thick bamboo burst subassembly 13 lifts, and the staff of being convenient for gets into tower section of thick bamboo burst subassembly 13 inboard from the one side that lifts of tower section of thick bamboo burst subassembly 13, thereby is convenient for handle the inner surface of tower section of thick bamboo burst.

As shown in fig. 16, 19 and 23, in this embodiment, the sand blasting derusting tool further includes: the second telescopic device 150, the second telescopic device 150 has a fixed end and a telescopic end 151, the fixed end is pivotally connected to the base 110, two pivot structures are disposed on the connecting plate 140, and the two pivot structures are pivotally connected to the telescopic end 151 and the base 110 respectively. Specifically, when the telescopic end 151 of the second telescopic device 150 is telescopic, the connection plate 140 can rotate about its pivot structure pivotally connected to the base 110. The structure is simple and the cost is low.

As shown in fig. 16, 19, 21 and 22, in the present embodiment, the base 110 includes a base body 111 and a supporting frame 112 disposed on the base body 111 and extending upward, and the pivot structure is pivotally connected to the top of the supporting frame 112. The structure is simple and the cost is low.

As shown in fig. 16 and 23, in the present embodiment, the second telescopic device 150 includes a first electric cylinder. The structure is simple, the cost is low, and the reliability is high.

As shown in fig. 16, 19 and 21, in the present embodiment, a limit groove 133 is provided on the support surface 131. Specifically, four corners of the tower barrel slicing assembly 13 are limited in the limiting grooves 133, so that the tower barrel slicing assembly 13 is prevented from moving in the lifting process, and on one hand, the tower barrel slicing assembly 13 is prevented from being stably limited on the first telescopic device 130 and falling is prevented from being caused; on the other hand, after the sand blasting operation is performed on the face of the segment tower flange 121 on which the sand blasting operation is not performed, it is also necessary to re-connect the connection plate 140 with the segment tower flange 121 by contracting the first expansion device 130 for the subsequent corrosion prevention operation. If the tower segment 13 is displaced during lifting, the difficulty of reconnecting the connection plate 140 to the segment tower flange 121 is increased.

As shown in fig. 16 and 20 to 23, in the present embodiment, the connection plate 140 includes a mounting beam 141 extending along a preset direction y and a plate body 142, the plate body 142 includes a bonding surface bonded to an end surface of the fragment tower flange 121, the connection structure is a plurality of connection holes 143 disposed on the bonding surface and arranged along an arc track, and the plate body 142 is adjustably disposed on the mounting beam 141 along a direction z perpendicular to the preset direction y. The above structure enables the segmented tower flange 121 to keep a distance from the connecting plate 140 when the tower segment 13 is placed on the first telescopic device 130, so that the tower segment 13 can be conveniently lowered; on the other hand, the connecting plate 140 is prevented from being worn out, and the service life of the sand blasting rust removing tool is ensured.

As shown in fig. 16 and 17, in the present embodiment, the mounting beam 141 includes a beam body 144 and a mounting plate 145 provided on an upper surface of the beam body 144, the plate body 142 includes a mounting riser 146 and a mounting plate 147 connected to each other, the mounting plate 147 is provided with an adjustment hole 148 extending in a direction z, and the connection member 160 passes through the adjustment hole 148 and the mounting plate 145 to adjustably connect the mounting plate 147 to the mounting plate 145 in position. The structure is simple, the cost is low, and the operation is simple.

Preferably, in the present embodiment, the limiting groove 133 extends along a direction z perpendicular to the preset direction y, and the above structure makes the limiting groove 133 limit the tower segment 13 in the preset direction y, so as to prevent the tower segment 13 from moving along the preset direction y. When the connection hole 143 is aligned with the connection hole on the fragment tower flange 121, whether the connection hole and the fragment tower flange are aligned in the preset direction y is not required, and only the first telescopic device 130 is adjusted to be lifted.

As shown in fig. 16, in the present embodiment, the first telescopic device 130 includes two second electric cylinders 132 arranged at intervals along the preset direction y, and the upper surfaces of the second electric cylinders 132 form support surfaces 131 for supporting the end corners of the tower segment 13. The structure is simple, the cost is low, and the reliability is high.

As shown in fig. 16, in this embodiment, the sand blasting derusting tool further includes: the moving device 170 is arranged on the base 110, so that the sand blasting derusting tool can be movably arranged. The structure enables the sand blasting rust removing tool to flexibly move with the tower barrel slicing assembly 13 thereon, so that the tower barrel slicing assembly 13 is time-saving and labor-saving in carrying.

It should be noted that, after the sand blasting operation is performed on the surface of the turret flange 121 on which the sand blasting operation is not performed, it is also necessary to realign and then connect the connection plate 140 with the turret flange 121 by contracting the first expansion device 130. In order to shorten the time for realigning the connection plate 140 with the fragment tower flange 121, in this embodiment, the sand blasting derusting tool further includes a third telescopic device (not shown in the drawing), which is disposed on the base 110 and extends upwards. The working process of the sand blasting rust removing tool is described in detail below:

the four corners of the tower segment 13 are placed on the support surface 131 of the first telescoping device 130 and then the first telescoping device 130 is moved until the web 140 is opposite the segment tower flange 121. The connection plate 140 is then connected to the fragment tower flange 121 by a connection structure. After the connection is completed, the tower section assembly 13 can be subjected to sand blasting and rust removal. After the sand blasting and rust removal are finished, the third telescopic device is driven to extend to a position propping against the inner side surface of the tower barrel slicing assembly 13. Then, the connection relationship between the connection plate 140 and the fragment tower flange 121 is removed, and the first telescopic device 130 is driven to move so as to enable the fragment tower flange 121 and the connection plate 140 to be staggered, and at this time, the surface of the fragment tower flange 121, on which the sand blasting and rust removal operation is not performed, is subjected to sand blasting and rust removal. After the blasting is completed, paint is sprayed (anti-corrosion) on the end surfaces of the segment tower flanges 121. The first telescoping device 130 is then actuated to retract until the third telescoping device again abuts the inside surface of the tower segment 13. Then, the connecting plate 140 is connected with the segment tower flange 121, and the final anti-corrosion work is performed on the tower segments of the tower segment assembly 13 through the sand blasting derusting tool, so that the connecting plate 140 can be rotated by using the second telescopic device 150 as described above, and the purpose of uniformly spraying paint is achieved. Finally, the processed tower segment 13 is transported to a yard by the mobile device 170.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. Opening frock of a tower section of thick bamboo, a tower section of thick bamboo includes tower section of thick bamboo body (11) and is located flange (12) at tower section of thick bamboo body (11) both ends, flange (12) are including interconnect's multi-disc burst tower flange (121), its characterized in that, open the frock and include:

a plurality of roller frames (40) which are arranged at intervals along a preset direction w and support the tower body (11);

the two fixing brackets (50) are arranged at intervals along a preset direction w and are positioned on the outer sides of the roller frames (40) in the preset direction w, each fixing bracket (50) comprises a first bracket body (51) and a plurality of connecting plate bodies (52) arranged on the first bracket body (51), the connecting plate bodies (52) are arranged at intervals along a direction x perpendicular to the preset direction w, and each connecting plate body (52) is correspondingly connected with a different fragment tower flange (121).

2. The opening tool according to claim 1, wherein the connection plate body (52) is slidably arranged on the first bracket body (51), and the connection plate body (52) is connected to the first bracket body (51) by a first fastener (60).

3. The opening tool according to claim 2, wherein the first bracket body (51) is provided with a first chute (511) extending along the direction x, the connecting plate body (52) comprises a plate body (521) and a connecting rod (522) connected with the plate body (521), and the first fastener (60) is arranged at the bottom of the connecting rod (522) in a penetrating manner and in the first chute (511).

4. The opening tool according to claim 2, wherein the connecting plate body (52) is provided with a first handle (53).

5. The opening tool according to claim 1, wherein the plurality of slice tower flanges (121) are an upper slice tower flange, a left slice tower flange and a right slice tower flange, respectively, the fixing support (50) comprises two connecting plate bodies (52), and the two connecting plate bodies (52) are connected with the left slice tower flange and the right slice tower flange, respectively.

6. The opening tool according to any one of claims 1 to 4, further comprising:

the auxiliary brackets (70) are arranged at intervals along the preset direction w and are positioned between the two fixed brackets (50), the auxiliary brackets (70) comprise a second bracket body (71) and a plurality of opposite supporting plates (72) which are slidably arranged on the second bracket body (71) along the direction x, and the supporting plates (72) support the tower body (11).

7. The opening tool according to claim 6, wherein the upper surface of the support plate (72) is an arc surface (721) adapted to the outer surface of the tower body (11).

8. The opening tool according to claim 6, wherein the auxiliary bracket (70) further comprises a second handle (73) arranged on the support plate (72).

9. The opening tool according to claim 6, wherein a second chute (711) extending along the direction x is provided on the second bracket body (71), the support plate (72) is connected to the second bracket body (71) through a second fastener (80), and the second fastener (80) is arranged in the bottom of the support plate (72) and the second chute (711) in a penetrating manner.

10. A processing apparatus of a slicing tower, a tower drum of which includes a plurality of tower drum slicing assemblies (13) arranged in a circumferential direction, characterized by comprising:

an opening tool (90), wherein the opening tool (90) is an opening tool of a tower according to any one of claims 1 to 9, and the tower is opened by the opening tool (90) to form a plurality of independent tower fragment assemblies (13);

the sand blasting derusting tool assembly (100) is provided with a supporting structure for placing the tower barrel slicing assembly (13).

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