Apparatus for handling tuyere

Abstract

A blower handling device according to one embodiment of the present invention comprises: a traveling carriage; a clamping part for clamping a blower; and a position adjustment part installed on the traveling carriage, to which the clamping part is connected and which adjusts the longitudinal and transverse positions of the clamping part.

Description

Technology Field

[0001] The present invention relates to a tuyere handling device capable of replacing a tuyere of a blast furnace by clamping it. Background Technology

[0003] To blow high-temperature, high-pressure hot air into the blast furnace, dozens of vents are formed along the outer circumference of the furnace.

[0004] The unit equipment that blows high-temperature, high-pressure hot air into the blast furnace in this way is called a tuyere.

[0005] The above tuyeres are replaced according to a maintenance and repair plan after a certain period of use has elapsed; however, if abnormal phenomena such as erosion or deformation of the tuyeres occur due to operational instability of the blast furnace facilities, replacement work is carried out as needed.

[0006] These series of tasks currently rely on manual labor requiring a large workforce, and furthermore, due to the handling of heavy loads, risk factors such as safety accidents and disasters caused by excessive workload are ever-present. Prior art literature

[0008] Chinese Registered Utility Model Publication No. 217864173 The problem to be solved

[0009] The present invention was devised to solve the aforementioned problems, and its purpose is to provide a blower handling device capable of smoothly and safely replacing a heavy blower. means of solving the problem

[0011] To achieve the above objectives, a blower handling device according to one embodiment of the present invention comprises: a traveling carriage; a clamping part for clamping a blower; and a position adjustment part installed on the traveling carriage, to which the clamping part is connected and which adjusts the longitudinal and transverse positions of the clamping part.

[0012] The above position adjustment unit may include a longitudinal position adjustment unit that adjusts the longitudinal position of the clamping unit; and a transverse position adjustment unit that connects the longitudinal position adjustment unit and the clamping unit and adjusts the transverse position of the clamping unit.

[0013] The longitudinal position adjustment unit may include: a boom member to which the clamping part is connected; a boom cradle that supports the boom member and is rotatably connected to the traveling carriage; and a first tilting cylinder that is arranged longitudinally while connecting the traveling carriage and the boom cradle, and rotates the boom cradle up and down to adjust the height of the clamping part when operated.

[0014] The above lateral position adjustment unit may include a front-rear cylinder that is installed in the boom cradle and connected to the boom member, which moves the boom member in the front-rear direction when operated.

[0015] The above longitudinal position adjustment unit may further include: a vertical bracket connected to the clamping part and rotatably connected to the boom member; and a second tilting cylinder that is positioned in the front-rear direction while connecting the upper part of the boom member and the vertical bracket, and rotates the vertical bracket in the front-rear direction to adjust the positioning angle of the clamping part when operated.

[0016] The above-described lateral position adjustment unit may include: a side-moving bracket connected to the clamping part and installed to move in the left-right direction on the vertical bracket; and left-right cylinders arranged in the left-right direction while connecting the vertical bracket and the side-moving bracket, and moving the side-moving bracket in the left-right direction when operated.

[0017] The position adjustment unit may further include a hinge shaft unit that is positioned between the clamping unit and the side-moving bracket and hinge-connects the clamping unit and the side-moving bracket so that the clamping unit rotates in the left-right direction.

[0018] The above position adjustment unit may further include a slew drive that connects the lateral position adjustment unit and the clamping unit and rotates the clamping unit so that the clamping unit rotates.

[0019] In one embodiment, the clamping member clamps the air blower by a compression method, and the clamping member comprises: a clamping body connected to the position adjustment member; a first clamping member fixedly installed on one side of the clamping body; a second clamping member movably installed on the other side of the clamping body; and a clamping cylinder installed on the first clamping member and connected to the second clamping member; wherein, when the first clamping member is in contact with one side of the interior of the air blower, the second clamping member presses the other side of the interior of the air blower to clamp the air blower.

[0020] The clamping member may further include an elastic member connecting the cylinder rod of the clamping cylinder and the other clamping member.

[0021] In another embodiment, the clamping part clamps the air blower using a flange connection method, and the clamping part may include: a central part connected to the position adjustment part; and a flange connection part extending radially from the central part and having a flange connection hole formed therein to be connected to the flange of the air blower.

[0022] The above-mentioned traveling bogie may further include: a bogie body with an endless track installed on the lower part and a position adjustment unit installed on the upper part; a counterweight installed on the rear side of the bogie body; and jack cylinders installed on both sides of the front side of the bogie body as outriggers.

[0023] A support block is installed at the end of the cylinder rod of the jack cylinder, and a fastening groove is formed in the support block into which the end of the cylinder rod is inserted. In order for the end of the cylinder rod of the jack cylinder to be rotatable within the fastening groove, the end of the cylinder rod of the jack cylinder and the fastening groove may be formed in a spherical structure corresponding to each other. Effects of the invention

[0025] A blower handling device according to one embodiment of the present invention is configured such that a position adjustment part smoothly and easily adjusts the position of a clamping part, and the clamping part firmly clamps the blower, thereby having the effect of enabling the smooth and safe replacement of a heavy blower. Brief explanation of the drawing

[0027] FIGS. 1 and FIGS. 2 are perspective views showing a tuyere handling device according to an embodiment of the present invention. Figure 3 is a drawing showing the lateral position adjustment unit and the clamping part of the air nozzle handling device of Figure 1. Figure 4 is a diagram showing that the clamping part of Figure 3 moves laterally by a lateral position adjustment unit. Figure 5 is a drawing showing the clamping part of Figure 4 clamping the air blower. FIGS. 6 and 7 are drawings showing the boom member retracting from the air nozzle handling device of FIG. 1 and pulling out the clamped air nozzle of FIG. 5. FIGS. 8 and 9 are drawings showing the tuyere handle device of FIG. 1 clamping a new tuyere and moving it toward the blast furnace. FIG. 10 is a drawing showing that the clamping part of the air nozzle handle device of FIG. 9 can rotate in the left and right directions and can rotate around the central axis of the clamping part. FIG. 11 is a drawing showing a clamping part according to another embodiment connected to the lateral position adjustment unit of the present invention. Specific details for implementing the invention

[0028] Hereinafter, preferred embodiments are described in detail with reference to the attached drawings so that those skilled in the art can easily practice the present invention. However, in describing the preferred embodiments of the present invention in detail, if it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the essence of the present invention, such detailed description is omitted. Additionally, the same reference numerals are used throughout the drawings for parts having similar functions and operations. Furthermore, in this specification, terms such as 'top', 'upper part', 'upper surface', 'lower', 'lower part', 'lower surface', 'side surface', etc., are based on the drawings and may actually vary depending on the direction in which the components are arranged.

[0029] Additionally, throughout the specification, when a part is described as being 'connected' to another part, this includes not only cases where they are 'directly connected,' but also cases where they are 'indirectly connected' with other components in between. Furthermore, 'including' a component means that, unless specifically stated otherwise, it does not exclude other components but may include additional components.

[0031] FIGS. 1 and FIGS. 2 are perspective views showing a blower handling device according to an embodiment of the present invention, and FIG. 3 is a drawing showing a lateral position adjustment unit and a clamping part in the blower handling device of FIG. 1.

[0032] In addition, FIG. 4 is a drawing showing the clamping part of FIG. 3 moving laterally by a lateral position adjustment unit, FIG. 5 is a drawing showing the clamping part of FIG. 4 clamping the air nozzle, FIG. 6 and FIG. 7 are drawings showing the boom member retracting from the air nozzle handling device of FIG. 1 and pulling out the clamped air nozzle of FIG. 5.

[0033] And FIGS. 8 and 9 are drawings showing the tuyere handle device of FIG. 1 clamping a new tuyere and moving it toward the blast furnace.

[0034] Referring to the drawings, a blower handling device (1000) according to one embodiment of the present invention includes a driving carriage (100), a clamping part (200), and a position adjustment part (300).

[0035] As shown in FIGS. 1 and 2, the above-mentioned traveling bogie (100) may include a bogie body (110), a counterweight (120), and a jack cylinder (130).

[0036] Here, the bogie body (110) has a position adjustment part (300) installed on the upper part and an endless track (112) installed on the lower part.

[0037] The above endless track (112) is also called a caterpillar track and consists of two or more wheels and a belt wrapped around them.

[0038] Since these endless tracks (112) have a large surface area, they are slower but easier to distribute the weight of the vehicle (100) than tires, allowing for smooth driving even on uneven or soft ground, and enabling free turning by adjusting the rotational speed.

[0039] And the bogie body (110) may include a bogie frame (111) and a driving driving member (not shown) for driving the bogie (100).

[0040] At this time, the bogie frame (111) is placed on the endless track (112), and a position adjustment unit (300) can be installed on the bogie frame (111).

[0041] In addition, a hydraulic motor may be utilized as the driving drive member. This driving drive member can operate the crawler track (112) to enable the driving bogie (100) to drive.

[0042] Furthermore, a rotary driving member (not shown) that rotates the bogie frame (111) with the vertical center of the bogie frame (111) as the central axis may be installed in the bogie body (110).

[0043] And the counterweight (120) can be installed on the rear side of the bogie body (110).

[0044] When the clamping part (200) clamps the heavy object, the air blower (11), and holds the air blower (11), a relatively greater load is applied to the front side of the driving carriage (100), so a heavy object, the counterweight (120), can be placed on the rear side of the driving carriage (100) to balance the driving carriage (100).

[0045] In addition, the jack cylinder (130) can be installed on each side of the front of the bogie body (110) as an outrigger, as shown in FIGS. 1 and FIGS. 6.

[0046] Specifically, a support block (132) is installed at the end (131a) of the cylinder rod (131) of the jack cylinder (130), and a fastening groove (132a) into which the end (131a) of the cylinder rod (131) is inserted may be formed in the support block (132).

[0047] At this time, even in the lower part of the blast furnace (10) where the support block (132) is placed or in a place where the ground is sloped, the cylinder rod (131) of the jack cylinder (130) can be positioned vertically, so that the end (131a) of the cylinder rod (131) of the jack cylinder (130) can be structured to be rotatable within the fastening groove (132a). As an example, the end (131a) of the cylinder rod (131) of the jack cylinder (130) and the fastening groove (132a) can be formed into a spherical structure corresponding to each other.

[0048] In FIGS. 1 and 2, reference numeral 117 is a controller for controlling the cylinders of the present invention, reference numeral 118 is a battery, and reference numeral 119 is a power pack box in which a hydraulic power pack is placed inside, a pressure gauge, an operating fluid thermometer, etc. are formed on the outer upper surface, and a remote control receiver is attached to the outer rear surface.

[0049] Meanwhile, the clamping part (200) is configured to clamp the tuyere (11 in FIG. 6) and is used when removing the tuyere (11) installed in the blast furnace (10) or when installing a new tuyere (11) in the blast furnace (10). A detailed description of this clamping part (200) will be provided later.

[0050] And the position adjustment unit (300) is installed on the driving carriage (100), and the clamping unit (200) can be connected.

[0051] This position adjustment unit (300) performs the role of adjusting the longitudinal and transverse positions of the clamping unit (200).

[0052] For example, as shown in FIG. 5, a clamping part (200) clamps the tuyere (11) installed in the blast furnace (10) to remove it, and prior to this, the clamping part (200) can be accurately moved toward the tuyere (11) by adjusting its position by the position adjustment part (300).

[0053] In addition, as shown in FIG. 8, a clamping part (200) clamps a new tuyere (11) to install a new tuyere (11) in a blast furnace (10), and prior to this, the clamping part (200) can be accurately moved toward the new tuyere (11) by adjusting its position by a position adjustment part (300).

[0054] Furthermore, as shown in FIG. 9, the clamping part (200) moves toward the side hole (10a) to install the new tuyere (11) in the blast furnace (10) after clamping it. In this process, the clamping part (200) can move accurately toward the side hole (10a) by adjusting its position with the position adjustment part (300).

[0056] The above position adjustment unit (300) may specifically include a longitudinal position adjustment unit (310) and a transverse position adjustment unit (320), as illustrated in FIGS. 1 to 4.

[0057] The above longitudinal position adjustment unit (310) adjusts the longitudinal position of the clamping part (200).

[0058] In addition, the lateral position adjustment unit (320) connects the longitudinal position adjustment unit (310) and the clamping part (200) and adjusts the lateral position of the clamping part (200).

[0060] More specifically, the longitudinal position adjustment unit (310) may include a boom member (311), a boom cradle (312), and a first tilting cylinder (313), as shown in FIGS. 1 and 2.

[0061] The above boom member (311) is a member that is long in length and arranged in the transverse direction, and a clamping part (200) can be connected to the front side.

[0062] In addition, the boom cradle (312) supports the boom member (311) by supporting the boom member (311).

[0063] These boom cradle (312) are rotatably connected to the traveling carriage (100), and can be rotatably connected to the rear side of the carriage body (110).

[0064] In addition, the first tilting cylinder (313) can be arranged longitudinally while connecting the traveling carriage (100) and the boom cradle (312).

[0065] That is, the first tilting cylinder (313) is connected to the part where the cylinder rod (313a) extends upward from the front side of the boom cradle (312), so that when operated, the boom cradle (312) can be rotated up and down to adjust the height of the clamping part (200).

[0067] In addition, the longitudinal position adjustment unit (310) may further include a vertical bracket (314) and a second tilting cylinder (315).

[0068] The above vertical bracket (314) has a clamping part (200) connected to the front part, and the lower part of the rear part can be rotatably connected to the front part of the boom member (311).

[0069] In addition, the second tilting cylinder (315) can be positioned in the front-rear direction while connecting the boom member (311) and the vertical bracket (314).

[0070] That is, the second tilting cylinder (315) has a cylinder rod (315a) connected to the upper part of the vertical bracket (314), so that when operated, the vertical bracket (314) can be rotated in the forward and backward directions to adjust the positioning angle of the clamping part (200) in the up and down direction.

[0072] Meanwhile, the lateral position adjustment unit (320) may include a front and rear cylinder (321).

[0073] The above front and rear cylinder (321) is installed on the upper part of the boom cradle (312) and can be arranged in the front and rear direction corresponding to the arrangement direction of the boom cradle (312).

[0074] In this front and rear cylinder (321), the cylinder rod (321a) is connected to the lower part of the boom member (311), so that when operated as shown in FIG. 7, the boom member (311) can be moved in the front and rear direction to move the clamping part (200) in the front and rear direction.

[0076] And the lateral position adjustment unit (320) may include a side-moving bracket (322) and left and right cylinders (323) as shown in FIGS. 3 and 4.

[0077] The above-mentioned side-moving bracket (322) is connected to a clamping part (200) and can be installed to move left and right on a vertical bracket (314).

[0078] That is, the side-moving bracket (322) can be installed to move smoothly in the side direction by connecting it to the vertical bracket (314) in a rail-like structure.

[0079] In addition, the left and right cylinders (323) are arranged in the left and right directions while connecting the vertical bracket (314) and the side movement bracket (322), and when operated, the clamping part (200) can be moved in the left and right directions by moving the side movement bracket (322) in the left and right directions.

[0081] FIG. 10 is a drawing showing that the clamping part of the air nozzle handle device of FIG. 9 can rotate in the left and right directions and can rotate around the central axis of the clamping part.

[0082] Referring to the drawing, the position adjustment unit (300) may further include a hinge shaft unit (330).

[0083] The above hinge shaft unit (330) is positioned between the clamping part (200) and the side movement bracket (322), and has a structure that hinges the clamping part (200) and the side movement bracket (322) so that the clamping part (200) can rotate in the left and right directions.

[0084] Specifically, the hinge shaft unit (330) may include a hinge shaft (331) and a connecting block (332).

[0085] The above hinge shaft (331) is rotatably connected to the side-moving bracket (322), and a connecting block (332) may be installed on the hinge shaft (331).

[0086] Here, since the clamping part (200) is connected to the connecting block (332), the connecting block (332) can rotate in the left and right directions around the hinge axis (331), and thus the clamping part (200) can rotate in the left and right directions, and thus the angle of placement of the clamping part (200) in the left and right directions can be adjusted.

[0088] And the position control unit (300) may further include a slew drive (340).

[0089] The above slew drive (340) connects the lateral position adjustment unit (320) and the clamping unit (200), and can rotate the clamping unit (200) when operated to rotate the clamping unit (200).

[0090] Specifically, one side of the slew drive (340) is installed on the connecting block (332) of the hinge shaft unit (330), and the other side can be connected to the clamping part (200).

[0091] That is, the slew drive (340) has a part with a motor and a worm gear installed on the connecting block (332) and a part with a worm wheel connected to the clamping part (200), so that when the motor operates, the worm wheel rotates, thereby rotating the clamping part (200), and as a result, the clamping part (200) rotates.

[0093] Meanwhile, the clamping part (200) is configured to clamp the air blower (11), and as an embodiment, as shown in FIGS. 3 and FIGS. 5, the air blower (11) can be clamped by a compression method.

[0094] Specifically, the clamping part (200) may include a clamping body (211), a one-sided clamping member (212), a other-sided clamping member (213), and a clamping cylinder (214).

[0095] The clamping body (211) can be connected to the position adjustment unit (300). In this case, the clamping body (211) can be connected to the slew drive (340) of the position adjustment unit (300) as an example.

[0096] In addition, one side clamping member (212) can be installed to be fixed to one side of the clamping body (211).

[0097] In addition, the other clamping member (213) can be installed to move on the other side of the clamping body (211).

[0098] And the clamping cylinder (214) is installed on one side clamping member (212) and can be connected to the other side clamping member (213).

[0099] Accordingly, when the clamping cylinder (214) is operated while the one clamping member (212) is in contact with the inner side of the air blower (11), the other clamping member (213) presses the inner side of the air blower (11) to clamp the air blower (11).

[0100] Here, since the one-sided clamping member (212) and the other-sided clamping member (213) are parts that press the inner side of the air blower (11), the pressing surface can be shaped like a curve so as to correspond to the inner side of the air blower (11) in order to evenly distribute the pressure and prevent damage.

[0101] In addition, the clamping part (200) may further include an elastic member (215).

[0102] The above elastic member (215) can connect the cylinder rod (214a) of the clamping cylinder (214) and the other clamping member (213).

[0103] These elastic members (215) allow the other side clamping member (213) to elastically press the other side of the inner surface of the air outlet (11).

[0104] The clamping cylinder (214) is a hydraulic cylinder operated by hydraulic pressure and is equipped with a check valve. In order to prevent the pressure on the air outlet (11) from decreasing due to a small leak of the check valve, an elastic member (215) is configured in the clamping part (200).

[0106] FIG. 11 is a drawing showing a clamping part according to another embodiment connected to the lateral position adjustment unit of the present invention.

[0107] Referring to the drawing, the clamping part (200) may be configured to clamp the air outlet (11) in a flange connection manner as another embodiment.

[0108] Specifically, the clamping portion (200) may include a central portion (221) and a flange connection portion (222).

[0109] The central portion (221) above is a portion connected to the position adjustment unit (300), and, for example, can be connected to the slew drive (340) of the position adjustment unit (300).

[0110] Additionally, the flange connection portion (222) extends radially from the central portion (221), and a flange connection hole (222a) may be formed to be connected to the flange of the air outlet (11).

[0111] At this time, the flange connection hole (222a) can be formed at a position corresponding to the fastening hole (11a in FIG. 10) formed in the flange of the air blower (11 in FIG. 10).

[0112] As a result, the clamping part (200) is moved to the flange of the air outlet (11) and in contact with the flange, and is fastened to the flange of the air outlet (11) by a fastening member such as a bolt and nut inserted into the flange connection hole (222a) and the fastening hole (11a), so that the clamping part (200) can firmly clamp the air outlet (11).

[0113] Drawing reference numeral 330 shown in FIG. 11 is a hinge shaft unit and 340 is a slew drive, and has the same configuration as the hinge shaft unit (300) and slew drive (340) of FIG. 10 and performs the same role.

[0114] That is, the hinge shaft unit (330) can rotate the clamping part (200) in the left and right directions as the connecting block (332) can rotate around the hinge shaft (331), and thereby the angle of placement of the clamping part (200) in the left and right directions can be adjusted.

[0115] In addition, when the slew drive (340) is operated, the clamping part (200) can be rotated so that the clamping part (200) rotates.

[0116] Furthermore, reference numeral 323 is a left and right cylinder, and has the same configuration as the left and right cylinder (323) shown in FIG. 10 and performs the same role.

[0117] That is, the left and right cylinders (323) are arranged in the left and right directions while connecting the vertical bracket (314) and the side moving bracket (322), and when operated, the clamping part (200) can be moved in the left and right directions by moving the side moving bracket (322) in the left and right directions.

[0119] Although embodiments of the present invention have been described above with reference to the attached drawings, those skilled in the art will understand that the present invention may be implemented in other specific forms without changing its technical concept or essential features. Therefore, the embodiments described above should be understood as illustrative in all respects and not restrictive. Explanation of the symbols

[0121] 10 : Therefore 11 : bellows 11a : Fastening hole 100 : Traveling bogie 110 : Bogie body 111 : Bogie frame 112 : Infinite track 117 : Controller 118 : Battery 119 : Power Pack Box 120 : Counterweight 130 : Jack cylinder 131 : Cylinder rod 132 : Support block 132a : Fastening groove 200 : Clamping part 211 : Clamping body 212 : One-sided clamping member 213 : Other side clamping member 214 : Clamping cylinder 214a : Cylinder rod 215 : Elastic member 221 : Central part 222 : Flange connection part 222a : Flange connection hole 300 : Position adjustment unit 310 : Longitudinal position adjustment unit 311 : Boom component 312 : Boom Cradle 313 : 1st tilting cylinder 313a : Cylinder rod 314 : Vertical bracket 315 : 2nd tilting cylinder 315a: Cylinder rod 320 : Lateral position adjustment unit 321 : Front and rear cylinders 321a: Cylinder rod 322 : Side-moving bracket 323 : Left and right cylinders 330 : Hinge shaft unit 331 : Hinge axis 332 : Connecting block 340: Slue drive 1000 : Air nozzle handling device

Claims

Claim 1 A blower handling device comprising: a traveling bogie; a clamping part for clamping a blower; and a position adjustment part installed on the traveling bogie, to which the clamping part is connected and which adjusts the longitudinal and transverse positions of the clamping part. Claim 2 A blower handling device according to claim 1, wherein the position adjustment unit comprises: a longitudinal position adjustment unit for adjusting the longitudinal position of the clamping unit; and a transverse position adjustment unit connecting the longitudinal position adjustment unit and the clamping unit and adjusting the transverse position of the clamping unit. Claim 3 In paragraph 2, the longitudinal position adjustment unit comprises: a boom member to which the clamping part is connected; a boom cradle that supports the boom member and is rotatably connected to the traveling bogie; and a first tilting cylinder that is arranged longitudinally while connecting the traveling bogie and the boom cradle, and rotates the boom cradle up and down to adjust the height of the clamping part when operated; a tuyere handling device. Claim 4 In paragraph 3, the lateral position adjustment unit comprises a front-rear cylinder installed in the boom cradle and connected to the boom member to move the boom member in the front-rear direction when operated; a blower handling device. Claim 5 In paragraph 3, the longitudinal position adjustment unit further comprises: a vertical bracket to which the clamping part is connected and which is rotatably connected to the boom member; and a second tilting cylinder that is arranged in the front-rear direction while connecting the upper part of the boom member and the vertical bracket, and rotates the vertical bracket in the front-rear direction to adjust the arrangement angle of the clamping part when operated. Claim 6 In claim 5, the lateral position adjustment unit comprises: a side-moving bracket connected to the clamping part and installed to move in the left-right direction on the vertical bracket; and a left-right cylinder arranged in the left-right direction while connecting the vertical bracket and the side-moving bracket, and moving the side-moving bracket in the left-right direction when operated; a blower handling device. Claim 7 In claim 6, the position adjustment unit further comprises a hinge shaft unit that is positioned between the clamping unit and the side-moving bracket and hinge-connects the clamping unit and the side-moving bracket so that the clamping unit rotates in the left-right direction; a blower handling device. Claim 8 In paragraph 2, the position adjustment unit further comprises a slew drive that connects the lateral position adjustment unit and the clamping unit, and rotates the clamping unit so that the clamping unit rotates. Claim 9 A blower handling device according to claim 1, wherein the clamping member clamps the blower in a compression manner, and the clamping member comprises: a clamping body connected to the position adjustment member; a first clamping member fixedly installed on one side of the clamping body; a second clamping member movably installed on the other side of the clamping body; and a clamping cylinder installed on the first clamping member and connected to the second clamping member; wherein, when the first clamping member is in contact with one side of the interior of the blower, the second clamping member presses the other side of the interior of the blower to clamp the blower. Claim 10 In claim 9, the clamping part further comprises an elastic member connecting the cylinder rod of the clamping cylinder and the other clamping member; a tuyere handling device. Claim 11 A blower handling device according to claim 1, wherein the clamping part clamps the blower in a flange connection manner, and the clamping part comprises: a central part connected to the position adjustment part; and a flange connection part extending radially from the central part and having a flange connection hole formed to be connected to the flange of the blower. Claim 12 The driving bogie of claim 1 further comprises: a bogie body having an endless track installed on the lower part and a position adjustment unit installed on the upper part; a counterweight installed on the rear side of the bogie body; and jack cylinders installed on both sides of the front side of the bogie body as outriggers. Claim 13 A blower handling device according to claim 12, wherein a support block is installed at the end of the cylinder rod of the jack cylinder, a fastening groove is formed in the support block into which the end of the cylinder rod is inserted, and the end of the cylinder rod of the jack cylinder and the fastening groove are formed in a spherical structure corresponding to each other so that the end of the cylinder rod of the jack cylinder can rotate within the fastening groove.

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