CN215280681U - Be used for steel construction application and welded turning-over device - Google Patents

Be used for steel construction application and welded turning-over device Download PDF

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Publication number
CN215280681U
CN215280681U CN202121276421.9U CN202121276421U CN215280681U CN 215280681 U CN215280681 U CN 215280681U CN 202121276421 U CN202121276421 U CN 202121276421U CN 215280681 U CN215280681 U CN 215280681U
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China
Prior art keywords
supporting
steel structure
welding
cake body
coating
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CN202121276421.9U
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Chinese (zh)
Inventor
乔叶伟
尤正奇
刘瑞霖
卢强
王娜
李丹
郑娜
潘振虎
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Gansu Borui Transportation Heavy Equipment Manufacturing Co ltd
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Gansu Borui Transportation Heavy Equipment Manufacturing Co ltd
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Priority to CN202121276421.9U priority Critical patent/CN215280681U/en
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Abstract

The utility model discloses a turnover device for coating and welding a steel structure, which comprises a plurality of supporting seats arranged at intervals and supporting plates connected among the supporting seats; the supporting seat comprises a supporting frame, a rotating platform arranged on the supporting frame, and a rotary driving mechanism arranged between the supporting frame and the rotating platform and used for driving the rotating platform to rotate; the utility model discloses structural design is succinct, reasonable, and convenience simple to use can solve current steel construction and stand up the problem that operational safety nature is low, the operation degree of difficulty is big, the steel construction easily damages, can promote steel construction application and welded machining efficiency.

Description

Be used for steel construction application and welded turning-over device
Technical Field
The utility model belongs to the technical field of steel construction production and processing equipment, concretely relates to be used for steel construction application and welded turning-over device.
Background
When large steel structure beams, such as large I-beams, H-beams and box beams, are coated and welded, if the steel structure is not turned over, the coating and welding operation difficulty is increased, and the product quality cannot be guaranteed; the operation of standing up to the steel construction usually needs, and concrete operation is to utilize driving a vehicle or car to fall to hoist the steel construction, and it makes the steel construction rotatory to utilize the component that blocks on the hoist cooperation brace table after the hoist, and the main problem that exists among the actual operation process is: 1. the steel structure rotation has high operation requirements on a driver of a crane or a truck crane, the steel structure needs to be lifted and obliquely pulled by a lifting appliance to realize the rotation, and if the operation is improper, a steel wire rope of the lifting appliance is damaged, so that the field worker and field equipment are damaged; 2. steel construction body easily produces large tracts of land wearing and tearing and stronger collision during rotation operation, and then makes the coating face damage, needs the staff additionally to remedy, has increased extra work load.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a turnover device for coating and welding a steel structure aiming at the defects in the prior art; the turnover device is used for solving the technical problems that the existing steel structure is low in turnover operation safety, high in operation difficulty and easy to damage the steel structure.
In order to achieve the above object, the utility model adopts the following technical scheme:
a turnover device for coating and welding a steel structure comprises a plurality of supporting seats arranged at intervals and supporting plates connected among the supporting seats; the supporting seat comprises a supporting frame, a rotating platform arranged on the supporting frame, and a rotary driving mechanism arranged between the supporting frame and the rotating platform and used for driving the rotating platform to rotate.
Further, the rotating platform comprises a round cake body provided with a right-angle notch and an arc-shaped rack part arranged on the outer circumferential surface of the round cake body; the end face formed by the right-angle notch of the round cake body forms a supporting face of the steel structure.
Further, a ceramic pad is arranged on the supporting surface of the round cake body.
Furthermore, wing plates are arranged at right-angle notches at two sides of each round cake body, a plurality of reinforcing ribs are arranged between the wing plates and the round cake bodies, the supporting plates are connected between the wing plates of the adjacent round cake bodies, and the supporting plates are arranged at intervals.
Further, the support frame comprises a base which is integrally in a cuboid strip shape and a support wheel which is arranged on the upper side of the base and is used for supporting the outer circumferential surface of the round cake body; the base upside is equipped with the recess that can partially hold the cake body and the adaptation cake body, the supporting wheel is located the recess both ends.
Furthermore, the supporting wheel comprises a roller seat and a roller body arranged on the roller seat, the roller body is cylindrical, and a guide groove matched with the roller body is formed in the outer circumference of the round cake body.
Furthermore, a stop shaft is inserted into the base in a sliding fit mode, penetrates through the groove and can be inserted into the tooth gap of the arc-shaped rack portion.
Further, the rotary driving mechanism comprises a servo motor arranged on one side of the base and a transmission gear arranged on an output shaft of the servo motor and matched with the rack part.
The utility model has the advantages that:
the device supports the steel structure by utilizing the rotary tables on the supporting seat, realizes the rotation of the steel structure by 90 degrees by controlling the synchronous rotation of the plurality of rotary tables, and is matched with the hoisting of a travelling crane or a truck crane, thereby facilitating the welding or coating operation on different surfaces of the steel structure; the lifting process only needs conventional lifting and transverse moving operation, the lifting is simpler, more convenient, safer and more stable, and large-area damage to a steel structure can not be brought.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the support base of the present invention;
FIG. 3 is a schematic structural view of the middle supporting frame of the present invention;
fig. 4 is a schematic structural diagram of the utility model in use.
Wherein: 1-a support seat; 2-a support plate; 3-a support frame; 4-rotating table; 5-round cake body; 6-arc rack part; 7-a ceramic pad; 8-wing plate; 9-reinforcing ribs; 10-a base; 11-a support wheel; 12-a groove; 13-roller seat; 14-roller body; 15-a guide groove; 16-a stop shaft; 17-a servo motor; 18-transmission gear.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings:
as shown in fig. 1 to 4, a turning device for coating and welding a steel structure; the device comprises a plurality of supporting seats 1 arranged at intervals and a supporting plate 2 connected among the supporting seats 1. The supporting seat 1 comprises a supporting frame 3, a rotating platform 4 and a rotary driving mechanism; the support plate 2 is connected between the rotating stages 4.
The rotating platform 4 is used for supporting a steel structure; the rotary table 4 includes a pancake body 5 and an arc-shaped rack portion 6 provided on the outer circumferential surface of the pancake body 5. The cake body 5 can be made of thick steel plates or formed by splicing steel plates, and the cake body 5 is in a cake shape, so that the structural design can reduce the self weight of the cake body 5 and is beneficial to being matched with a servo motor for driving; the round cake body 5 is provided with a right-angle notch, and two right-angle end faces formed by the right-angle notch form a supporting face of a steel structure. In order to reduce the wear of the bearing surface, a ceramic pad 7 can be arranged on the bearing surface of the cake 5. Wing plates 8 are arranged at right-angle notches at two sides of the round cake body 5, and the wing plates 8 are connected with the supporting plate 2 to increase the support of a steel structure; a plurality of reinforcing ribs 9 are arranged between the wing plates 8 and the round cake body 5, and the reinforcing ribs 9 can ensure the supporting strength of the wing plates 8; the supporting plate 2 is connected between wing plates 8 of the adjacent round cake bodies 5, the supporting plates 2 are arranged at intervals, the wing plates 8 increase the length of welding seams of the supporting plates 2, and the connecting strength can be increased. The arc-shaped rack portion 6 may be a part of the pancake body 5 or may be a separate member mounted on the outer circumference of the pancake body 5 through a coupling.
The support frame 3 is used for supporting the rotating platform 4 and maintaining the rotating platform 4 to rotate stably; the support frame 3 comprises a base 10 which is integrally in a cuboid strip shape and a support wheel 11 which is arranged on the upper side of the base 10 and is used for supporting the outer circumferential surface of the cake body 5. The base 10 upside is equipped with the recess 12 that can partially hold the cake body 5 and the adaptation cake body 5, and recess 12 forms clamping action and maintains the sliding fit state to 5 both sides of cake body, and the setting of recess 12 can reduce the whole supporting height of cake body 5, plays certain direction and corrective action to the cake body 5 simultaneously, and the supporting action of deuterogamying supporting wheel 11 can ensure that the cake body 5 maintains stably and safely when rotating. The supporting wheels 11 are positioned at the two ends of the groove 12 and are used for supporting, guiding, limiting and maintaining the round cake body 5; the supporting wheel 11 comprises a roller seat 13 and a roller body 14 arranged on the roller seat 13, the roller body 14 is cylindrical, a guide groove 15 matched with the roller body 14 is arranged on the outer circumference of the cake body 5, and the guide groove 15 is matched with the roller body 14 to inhibit the cake body 5 from inclining laterally when rotating, so that the supporting, guiding, limiting and stabilizing effects on the cake body 5 are realized; the base 10 is inserted with the stop shaft 16 in a sliding fit mode, the stop shaft 16 penetrates into the groove 12 and can be inserted into the tooth gaps of the arc-shaped rack portions 6, when the cake body 5 stops rotating, in order to ensure effective stop of the cake body 5, the stop shaft 16 can be inserted into the tooth gaps of the arc-shaped rack portions 6, the stop shaft 16 is pulled out before the cake body 5 rotates, and if the servo motor is suddenly powered off, the stop shaft 16 can ensure safe operation of the cake body 5.
The rotary driving mechanism is arranged between the rotary table 4 and the support frame 3 and is used for driving the support frame 3 to rotate. The rotary driving mechanism comprises a servo motor 17 arranged on one side of the base 10 and a transmission gear 18 arranged on an output shaft of the servo motor 17 and matched with the rack part; a drive gear 18 is located within the recess 12.
Use the I-steel as the example to the utility model discloses a method of use and theory of operation explain:
when in use: the I-shaped steel beam is hoisted and placed on the supporting surface at the notch of the round cake body 5 by using an automobile crane or a travelling crane, the I-shaped steel beam is attached to the two supporting surfaces, and the surface abrasion of the steel structure beam caused by the sliding of the supporting surface when the steel structure beam rotates and turns over is avoided. After the steel structure beam is placed, coating operation can be carried out on one exposed side face and the top face of the I-shaped steel beam; when welding is needed, the semi-automatic welding creeper is used for welding a welding seam below the I-shaped steel beam, when the welding seam on the upper side needs to be welded, the servo motor 17 is controlled to move, the servo motor 17 drives the round cake body 5 to rotate through the transmission gear 18, the round cake body 5 drives the I-shaped steel beam to rotate in the rotating process, the I-shaped steel beam is stopped after rotating for 90 degrees, the welding seam on the upper side is located on the lower side initially at the moment, and the semi-automatic welding creeper is convenient to reuse for welding. When other processing surfaces need to be switched, firstly hoisting the I-shaped steel beam, controlling the round cake body 5 to rotate and reset, then hoisting the steel beam to the supporting surface again, and exposing a new processing surface on one side; controlling the round cake body 5 to drive the I-shaped steel beam to rotate by 90 degrees, hoisting the I-shaped steel beam again, controlling the round cake body 5 to reset again, hoisting the I-shaped steel beam to the round cake body 5 again, and exposing another new processing surface of the I-shaped steel beam to one side; in the whole operation process, the four processing surfaces of the I-shaped steel beam can be rapidly switched, coating or welding operation is convenient to perform, and meanwhile, lifting and moving are continuously controlled in the lifting process, so that the lifting operation difficulty is reduced, and the lifting safety is improved.

Claims (8)

1. A turnover device for coating and welding a steel structure is characterized by comprising a plurality of supporting seats (1) arranged at intervals and supporting plates (2) connected among the supporting seats (1); the supporting seat (1) comprises a supporting frame (3), a rotating platform (4) arranged on the supporting frame (3), and a rotary driving mechanism arranged between the supporting frame (3) and the rotating platform (4) and used for driving the rotating platform (4) to rotate.
2. The turning-over device for coating and welding the steel structure according to claim 1, wherein the rotating table (4) comprises a circular cake body (5) provided with a right-angle notch, and an arc-shaped rack part (6) arranged on the outer circumferential surface of the circular cake body (5); the end face formed by the right-angle-shaped notch of the round cake body (5) forms a supporting face of the steel structure.
3. The turning-over device for coating and welding the steel structure as claimed in claim 2, characterized in that a ceramic pad (7) is arranged on the supporting surface of the round cake body (5).
4. The turnover device for steel structure coating and welding as claimed in claim 2, wherein wing plates (8) are arranged at right-angle notches at two sides of the round cake body (5), a plurality of reinforcing ribs (9) are arranged between the wing plates (8) and the round cake body (5), the support plates (2) are connected between the wing plates (8) of the adjacent round cake bodies (5), and a plurality of support plates (2) are arranged at intervals.
5. The turnover device for the coating and welding of the steel structure as claimed in claim 2, wherein the support frame (3) comprises a base (10) which is a cuboid strip as a whole and a support wheel (11) which is arranged on the upper side of the base (10) and is used for supporting the outer circumferential surface of the round cake body (5); base (10) upside is equipped with recess (12) that can partially hold cake body (5) and adaptation cake body (5), supporting wheel (11) are located recess (12) both ends.
6. The turning device for steel structure coating and welding as claimed in claim 5, characterized in that said supporting wheel (11) comprises a roller base (13) and a roller body (14) arranged on the roller base (13), said roller body (14) is cylindrical, and the outer circumference of said cake body (5) is provided with a guide groove (15) adapted to the roller body (14).
7. The turnover device for the coating and welding of the steel structure as claimed in claim 5, wherein a stop shaft (16) is inserted and slidably fitted on the base (10), and the stop shaft (16) is inserted into the groove (12) and can be inserted into the tooth space of the arc-shaped rack portion (6).
8. The turning-over device for the coating and welding of the steel structure as claimed in claim 5, wherein the rotary driving mechanism comprises a servo motor (17) arranged at one side of the base (10), and a transmission gear (18) arranged on an output shaft of the servo motor (17) and matched with the rack portion (6).
CN202121276421.9U 2021-06-08 2021-06-08 Be used for steel construction application and welded turning-over device Active CN215280681U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121276421.9U CN215280681U (en) 2021-06-08 2021-06-08 Be used for steel construction application and welded turning-over device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121276421.9U CN215280681U (en) 2021-06-08 2021-06-08 Be used for steel construction application and welded turning-over device

Publications (1)

Publication Number Publication Date
CN215280681U true CN215280681U (en) 2021-12-24

Family

ID=79514923

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121276421.9U Active CN215280681U (en) 2021-06-08 2021-06-08 Be used for steel construction application and welded turning-over device

Country Status (1)

Country Link
CN (1) CN215280681U (en)

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