Single-arm portal frame winding drum carrying device

Abstract

The utility model relates to the technical field of hoisting equipment, and provides a single-arm portal frame winding drum carrying device which comprises a supporting column and a hoisting mechanism, a supporting cylinder is rotationally mounted on the supporting column, a first driving component is detachably mounted on the supporting column, and the first driving component is in transmission connection with the supporting cylinder through a transmission mechanism; a limiting mechanism is detachably installed on the supporting column, a supporting frame is fixedly arranged on the supporting cylinder, a sliding rod is slidably installed on the supporting frame, a third driving component is detachably installed on the supporting frame, and the hoisting mechanism is detachably installed on the sliding rod. The lifting mechanism has the advantages that the first driving component is started to drive the supporting cylinder to rotate along the supporting column through the transmission mechanism, so that the angle of the lifting mechanism is adjusted, the use range of the lifting mechanism is widened, rotation of the supporting cylinder along the supporting column is limited through the fiber mechanism, and the stability performance of the lifting mechanism is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting equipment, and particularly relates to a single-arm gantry reel handling device. Background Art

[0002] The lifting equipment is divided into single-arm gantry and double-arm gantry. A lifting mechanism is slidably installed on the single-arm gantry, and the lifting mechanism is driven to move along the single-arm gantry by a driving component. The existing single-arm gantry cannot drive the lifting mechanism to rotate, thereby being unable to adjust the angle of the lifting mechanism. At the same time, the lifting mechanism of the single-arm gantry has a small moving stroke, which is inconvenient to use. When inspecting and replacing bearings and cleaning the reel of the wire drawing machine, the wire drawing machine cover needs to be removed, which is time-consuming and labor-intensive. Utility Model Content

[0003] In view of this, the utility model provides a single-arm gantry roll handling device, which starts the first driving component to drive the supporting tube to rotate along the supporting column through the transmission mechanism, thereby adjusting the angle of the lifting mechanism and improving the use range of the lifting mechanism, and limits the rotation of the supporting tube along the supporting column through the fiber mechanism to improve the stability of the lifting mechanism.

[0004] The technical solution is as follows: A single-arm gantry drum handling device comprises a support column and a lifting mechanism, wherein a mounting base is fixedly provided on the support column, and the support column is fixed by the mounting base, a support cylinder is rotatably installed on the support column, a first driving component is detachably installed on the support column, the first driving component and the support cylinder are connected by a transmission mechanism, and the first driving component is started to drive the support cylinder to rotate along the support column through the transmission mechanism, a limiting mechanism is detachably installed on the support column, and the operation of the limiting mechanism limits the rotation of the support cylinder along the support column, a support frame is fixedly provided on the support cylinder, a sliding rod is slidably installed on the support frame, a third driving component is detachably installed on the support frame, and the sliding rod is driven to slide along the support frame by the third driving component, and the lifting mechanism is detachably installed on the sliding rod.

[0005] During use of the above technical solution: the first driving component is started to drive the support tube to rotate along the support column through the transmission mechanism, thereby adjusting the angle of the lifting mechanism and improving the range of use of the lifting mechanism, and the fiber mechanism is used to limit the rotation of the support tube along the support column to improve the stability of the lifting mechanism.

[0006] Preferably, the transmission mechanism comprises a second transmission gear fixedly mounted on the support tube, and a first transmission gear is fixedly provided at the output end of the first driving component, and the first transmission gear is meshed with the second transmission gear.

[0007] Preferably, the limiting mechanism includes a second driving component detachably mounted on the support column, and a limiting tooth is fixedly provided on the output end of the second driving component. Starting the second driving component drives the limiting tooth to engage with the second transmission gear to fix the support tube on the support column.

[0008] Preferably, a first mounting frame is fixedly provided on the support column, and the first driving component and the second driving component are detachably mounted on the first mounting frame.

[0009] Preferably, a first mounting hole is formed on the support column, and a first rotating shaft is fixedly provided on the support tube, and the first rotating shaft is rotatably mounted in the first mounting hole.

[0010] Preferably, a limiting hole is provided on the support column, the limiting hole is communicated with the first mounting hole, a limiting rotating shaft is fixedly provided on the first rotating shaft, and the limiting rotating shaft is rotatably installed in the limiting hole.

[0011] Preferably, a sliding groove is provided on the support frame, and the sliding rod is slidably installed in the sliding groove.

[0012] Preferably, the support frame is provided with a first through hole, the first through hole is connected to the sliding groove, a second mounting frame is fixedly provided on the sliding rod, the second mounting frame is slidably installed in the first through hole, and the lifting mechanism is detachably installed on the second mounting frame.

[0013] Preferably, a spur rack is fixedly provided on the sliding rod, a third transmission gear is fixedly provided on the output end of the third driving component, and the third transmission gear is meshed with the spur rack.

[0014] Preferably, the sliding rod is provided with a mounting groove, the spur rack is fixedly mounted in the mounting groove, the support frame is provided with a second through hole, and the third transmission gear is rotatably mounted on the support frame;

[0015] During use of the above technical solution: the third driving component is started to drive the sliding rod to rotate along the support frame, thereby adjusting the position of the lifting mechanism, and the sliding rod moves along the support frame to improve the stability of the lifting mechanism and extend the travel of the lifting mechanism;

[0016] After adopting the above technical solution, the beneficial effects of the utility model are:

[0017] 1. Start the first driving component to drive the support tube to rotate along the support column through the transmission mechanism, so as to adjust the angle of the lifting mechanism and improve the use range of the lifting mechanism. The fiber mechanism limits the rotation of the support tube along the support column to improve the stability of the lifting mechanism.

[0018] 2. Start the third driving component to drive the sliding rod to rotate along the support frame, thereby adjusting the position of the lifting mechanism. The sliding rod moves along the support frame to improve the stability of the lifting mechanism and extend the travel of the lifting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is the front view of the utility model;

[0022] Figure 3 It is a top view of the utility model;

[0023] Figure 4 It is a cross-sectional view of the utility model;

[0024] Figure 5 It is an exploded view of the utility model;

[0025] Figure 6 It is a partial cross-sectional view of the utility model;

[0026] Figure 7 It is a partial stereogram of the utility model;

[0027] Figure 8 It is a partial cross-sectional view of the utility model;

[0028] Fig. 9 It is a specific three-dimensional diagram of the utility model;

[0029] Fig.10 It is a three-dimensional diagram of the sliding rod of the utility model;

[0030] In the figure, 1, support column; 2, mounting base; 3, first mounting hole; 4, limiting hole; 5, support cylinder; 6, second mounting hole; 7, first rotating shaft; 8, limiting rotating shaft; 9, first transmission gear; 10, first mounting frame; 11, first driving component; 12, second transmission gear; 13, second driving component; 14, support frame; 15, sliding groove; 16, first through hole; 17, second through hole; 18, third transmission gear; 19, third driving component; 20, sliding rod; 21, mounting groove; 22, spur rack; 23, second mounting frame; 24, limiting gear; 25, lifting mechanism; DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0032] like Figures 1 to 10 As shown, a single-arm gantry drum handling device comprises a support column 1 and a lifting mechanism 25, wherein a mounting base 2 is fixedly provided on the support column 1, and the support column 1 is fixed by the mounting base 2, and a support tube 5 is rotatably installed on the support column 1, and a first driving component 11 is detachably installed on the support column 1, and the first driving component 11 is connected to the support tube 5 by a transmission mechanism. When the first driving component 11 is started, the support tube 5 is driven to rotate along the support column 1 through the transmission mechanism, and a limiting mechanism is detachably installed on the support column 1, and the operation of the limiting mechanism limits the rotation of the support tube 5 along the support column 1, and a support frame 14 is fixedly provided on the support tube 5, and a sliding rod 20 is slidably installed on the support frame 14, and a third driving component 19 is detachably installed on the support frame 14, and the sliding rod 20 is driven to slide along the support frame 14 by the third driving component 19, and the lifting mechanism 25 is detachably installed on the sliding rod 20.

[0033] The transmission mechanism includes a second transmission gear 12 fixedly mounted on the support tube 5 , and a first transmission gear 9 is fixedly disposed at the output end of the first driving component 11 , and the first transmission gear 9 is meshed with the second transmission gear 12 .

[0034] The limiting mechanism includes a second driving component 13 detachably mounted on the support column 1 , and a limiting tooth 24 is fixedly provided at the output end of the second driving component 13 . Starting the second driving component 13 drives the limiting tooth 24 to engage with the second transmission gear 12 to fix the support tube 5 on the support column 1 .

[0035] The support column 1 is fixedly provided with a first mounting frame 10 , and the first driving component 11 and the second driving component 13 are detachably mounted on the first mounting frame 10 .

[0036] Specifically: the first driving component 11 is a forward and reverse driving motor, which is mounted on the first mounting frame 10 through bolts and nuts, and the output end of the first driving component 11 is fixedly connected to the second transmission gear 12, and the second driving component 13 is a hydraulic cylinder or an electric push rod, which is mounted on the first mounting frame 10 through bolts and nuts, and the output end of the hydraulic cylinder is fixedly connected to the limiting tooth 24;

[0037] The support column 1 is provided with a first mounting hole 3 , and the support tube 5 is fixedly provided with a first rotating shaft 7 , which is rotatably mounted in the first mounting hole 3 .

[0038] The support column 1 is provided with a limiting hole 4 , the limiting hole 4 is communicated with the first mounting hole 3 , a limiting rotating shaft 8 is fixedly provided on the first rotating shaft 7 , and the limiting rotating shaft 8 is rotatably mounted in the limiting hole 4 .

[0039] In actual operation: start the second driving component 13 to drive the limiting tooth 24 to move downward, so that the limiting tooth 24 disengages from the second transmission gear 12, start the first driving component 11 to drive the second transmission gear 12 to rotate, and drive the first transmission gear 9 to rotate through the second transmission gear 12, and drive the support tube 5 to rotate along the support column 1 through the first transmission gear 9, and at the same time, the support tube 5 drives the first rotating shaft 7 to rotate along the first mounting hole 3, and the limiting rotating shaft 8 rotates along the limiting hole 4, and drives the limiting rotating shaft 8 to move up and down through the support column 1, so as to improve the stability of the rotation of the support tube 5. When it rotates to the specified position, start the second driving component 13 to drive the limiting tooth 24 to move upward, so that the limiting tooth 24 is meshed with the second transmission gear 12, so as to realize the limiting effect on the support tube 5;

[0040] The support frame 14 is provided with a sliding groove 15 , and the sliding rod 20 is slidably installed in the sliding groove 15 .

[0041] The support frame 14 is provided with a first through hole 16 which is connected to the sliding groove 15 . The sliding rod 20 is fixedly provided with a second mounting frame 23 which is slidably mounted in the first through hole 16 . The lifting mechanism 25 is detachably mounted on the second mounting frame 23 .

[0042] A spur rack 22 is fixedly disposed on the sliding rod 20 , and a third transmission gear 18 is fixedly disposed on the output end of the third driving component 19 . The third transmission gear 18 is meshed with the spur rack 22 .

[0043] The sliding rod 20 is provided with a mounting groove 21, the spur gear 22 is fixedly mounted in the mounting groove 21, the support frame 14 is provided with a second through hole 17, and the third transmission gear 18 is rotatably mounted on the support frame 14;

[0044] Specifically: the third driving component 19 is a forward and reverse servo motor, which is fixed to the support frame 14 by bolts and nuts, and the output end of the forward and reverse servo motor is meshed with the third transmission gear 18;

[0045] In actual operation: the third driving component 19 is started to drive the third transmission gear 18 to rotate, the third transmission gear 18 drives the spur rack 22 to move, and the spur rack 22 drives the sliding rod 20 to move along the sliding slot 15; Example

[0046] On the basis of the first embodiment, a screw hole is provided on the first mounting frame 10, a limit bolt is installed in the screw hole of the first mounting frame 10, and a limit tooth 24 is rotatably installed on the upper end of the limit bolt, and the limit bolt and the limit tooth 24 constitute a limit mechanism;

[0047] In actual operation: the limiting bolt is rotated along the screw hole, so that the limiting bolt moves up and down along the first mounting frame 10 , and the limiting tooth 24 is driven by the limiting bolt to engage with the first transmission gear 9 .

[0048] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. A single-arm gantry roll handling device, comprising a support column (1) and a lifting mechanism (25), wherein a mounting base (2) is fixedly provided on the support column (1), and the support column (1) is fixed by the mounting base (2), wherein: A support cylinder (5) is rotatably mounted on the support column (1), and a first driving component (11) is detachably mounted on the support column (1). The first driving component (11) and the support cylinder (5) are connected to each other via a transmission mechanism. When the first driving component (11) is started, the support cylinder (5) is driven to rotate along the support column (1) via the transmission mechanism. A limiting mechanism is detachably mounted on the support column (1), and the limiting mechanism is operated to limit the rotation of the support cylinder (5) along the support column (1). A support frame (14) is fixedly mounted on the support cylinder (5), and a sliding rod (20) is slidably mounted on the support frame (14). A third driving component (19) is detachably mounted on the support frame (14), and the sliding rod (20) is driven to slide along the support frame (14) via the third driving component (19). The lifting mechanism (25) is detachably mounted on the sliding rod (20).

2. A single-arm gantry roll handling device according to claim 1, characterized in that: The transmission mechanism comprises a second transmission gear (12) fixedly mounted on the support tube (5); a first transmission gear (9) is fixedly arranged at the output end of the first driving component (11); the first transmission gear (9) is meshed with the second transmission gear (12).

3. A single-arm gantry roll handling device according to claim 2, characterized in that: The limiting mechanism comprises a second driving component (13) detachably mounted on the support column (1), and a limiting tooth (24) is fixedly arranged at the output end of the second driving component (13). When the second driving component (13) is started, the limiting tooth (24) is driven to mesh with the second transmission gear (12), thereby fixing the support tube (5) on the support column (1).

4. The single-arm gantry roll handling device according to claim 3, characterized in that: A first mounting frame (10) is fixedly arranged on the support column (1), and the first driving component (11) and the second driving component (13) are detachably mounted on the first mounting frame (10).

5. The single-arm gantry roll handling device according to claim 2, characterized in that: The support column (1) is provided with a first mounting hole (3), and the support tube (5) is fixedly provided with a first rotating shaft (7), and the first rotating shaft (7) is rotatably mounted in the first mounting hole (3).

6. The single-arm gantry roll handling device according to claim 5, characterized in that: The support column (1) is provided with a limit hole (4), the limit hole (4) is communicated with the first mounting hole (3), a limit rotation shaft (8) is fixedly arranged on the first rotating shaft (7), and the limit rotation shaft (8) is rotatably mounted in the limit hole (4).

7. A single-arm gantry roll handling device according to any one of claims 1 or 6, characterized in that: The support frame (14) is provided with a sliding groove (15), and the sliding rod (20) is slidably installed in the sliding groove (15).

8. The single-arm gantry roll handling device according to claim 7, characterized in that: The support frame (14) is provided with a first through hole (16), the first through hole (16) is communicated with the sliding groove (15), a second mounting frame (23) is fixedly provided on the sliding rod (20), the second mounting frame (23) is slidably mounted in the first through hole (16), and the lifting mechanism (25) is detachably mounted on the second mounting frame (23).

9. The single-arm gantry roll handling device according to claim 7, characterized in that: A spur rack (22) is fixedly arranged on the sliding rod (20), a third transmission gear (18) is fixedly arranged on the output end of the third driving component (19), and the third transmission gear (18) is meshed with the spur rack (22).

10. The single-arm gantry roll handling device according to claim 9, characterized in that: The sliding rod (20) is provided with a mounting groove (21), the spur rack (22) is fixedly mounted in the mounting groove (21), the support frame (14) is provided with a second through hole (17), and the third transmission gear (18) is rotatably mounted on the support frame (14).

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