CN216945987U - Steel rope drum for double-beam hook gantry crane - Google Patents
Steel rope drum for double-beam hook gantry crane Download PDFInfo
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- CN216945987U CN216945987U CN202220663016.0U CN202220663016U CN216945987U CN 216945987 U CN216945987 U CN 216945987U CN 202220663016 U CN202220663016 U CN 202220663016U CN 216945987 U CN216945987 U CN 216945987U
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Abstract
The utility model discloses a steel rope reel for a double-beam hook portal crane, which comprises two vertically arranged mounting plates, an adjusting mechanism and a guide mechanism, wherein a fixed frame is arranged under the mounting plates, a reel is rotatably connected between the two fixed frames, a motor is arranged at one end of the reel, a rotating rod is fixedly connected at the end of the reel far away from the motor, and a first belt wheel is fixedly connected at the end of the rotating rod far away from the reel, which penetrates through the side wall of the mounting plates, the first moving block drives the supporting rod to lift the mounting plate.
Description
Technical Field
The utility model relates to the technical field of steel rope drums, in particular to a steel rope drum for a double-beam hook gantry crane.
Background
The crane has important influence on the aspects of improving the transportation efficiency, accelerating the turnover of materials and circulation, the winding drum device is a pressure-bearing stress component for winding the steel wire rope, and the winding drum device in the prior art comprises a winding drum shaft, a winding drum, a supporting seat and the like.
Publication number CN 213802680U's patent discloses a steel cable reel structure for high building hoisting equipment, including pedestal and reel, the rectangular channel has been seted up to the inside of pedestal, and the surface of rectangular channel both sides all articulated and adjust the double-screw bolt, it has the regulating block to adjust double-screw bolt surface threaded connection, the top of regulating block is fixed with the wire rope frame, the turning position department of pedestal top all is fixed with the bracing piece, the top of extension rod is fixed with the support frame, the both sides that the support frame is relative all articulate has the reel.
Above-mentioned utility model is when using, because the hinge bar can not stretch out and draw back, consequently, the hinge bar can not carry out altitude mixture control to the support frame, and the rotation of well reel and the rotation of adjusting the double-screw bolt of the above-mentioned utility model simultaneously separately set up, but when in actual use, both need rotate simultaneously, just can guarantee the even rolling of steel cable, and the person of not being convenient for uses.
To address the above-mentioned problems, an improved steel rope drum for a twin-beam hook gantry crane is now devised.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel rope reel for a double-beam hook portal crane, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a two roof beam lifting hook is wire rope reel for portal crane, mounting panel, adjustment mechanism and guiding mechanism including two vertical settings, be provided with the fixed frame that is used for carrying out the support to the mounting panel under the mounting panel, two rotate between the fixed frame and be connected with the reel that is used for carrying out the rolling to the steel cable, wherein one end of reel is installed and is used for driving reel pivoted motor, motor fixed mounting is on the lateral wall of mounting panel, the one end fixedly connected with dwang of motor is kept away from to the reel, the one end that the reel was kept away from to the dwang passes the first band pulley of lateral wall fixedly connected with of mounting panel.
The guide mechanism is arranged at the center of the fixing frame and used for guiding the wound steel rope so that the steel rope is uniformly wound on the side wall of the winding drum.
The adjusting mechanism is arranged in the fixed frame and used for adjusting the distance between the winding drum and the fixed frame, the winding drum is far away from the fixed frame when the winding drum is wound, and the winding drum is close to the fixed frame when the winding drum is used for unwinding the rope.
As a further scheme of the utility model: the guide mechanism comprises a reciprocating screw rod, the reciprocating screw rod is horizontally arranged at the center of the fixed frame, one end of the reciprocating screw rod penetrates through a second gear fixedly connected to the side wall of the fixed frame, a second belt wheel is fixedly connected to the side wall of the reciprocating screw rod between the second gear and the fixed frame, one end, far away from the second gear, of the reciprocating screw rod is rotatably connected to the side wall of the fixed frame, a second moving block is rotatably connected to the side wall of the reciprocating screw rod inside the fixed frame through threads, the lower end of the second moving block is slidably connected to the bottom of the fixed frame, a rope sleeve used for guiding a steel rope is fixedly connected to the upper end of the second moving block, and a belt used for driving the first belt wheel to rotate is sleeved on the side walls of the first belt wheel and the second belt wheel.
As a still further scheme of the utility model: the adjusting mechanism comprises two bidirectional screw rods, the bidirectional screw rods are horizontally arranged in the fixed frame, the reciprocating screw rods are arranged between the two bidirectional screw rods, one end of each bidirectional screw rod penetrates through the side wall of the fixed frame and is fixedly connected with a first gear, the first gear is meshed with a second gear, one end of each bidirectional screw rod, far away from the first gear, is rotatably connected to the inner wall of the fixed frame, two opposite threads of each bidirectional screw rod are respectively and rotatably connected with a first moving block, the lower end of each first moving block is slidably connected to the bottom of the fixed frame, the upper end of each first moving block is rotatably connected with a support rod through a hinge, one end of each support rod, far away from the first moving block, is rotatably connected to the lower end of each mounting plate through a hinge, elastic telescopic rods are horizontally and fixedly connected to the mounting plates on the two sides of the belt, and tightening belt wheels for moving the belt are mounted at the output ends of the elastic telescopic rods, one end of the first gear, which is far away from the elastic telescopic rod, is sleeved on the side wall of the belt.
As a still further scheme of the utility model: and the side wall of the supporting rod is fixedly connected with a reinforcing rib for improving the structural strength of the supporting rod.
As a still further scheme of the utility model: lubricating oil convenient for the first moving block and the second moving block to slide is coated on the bottom of the fixing frame.
As a still further scheme of the utility model: the elastic telescopic rod is detachably mounted on the mounting plate through threads.
Compared with the prior art, the utility model has the beneficial effects that:
1. the winding device is provided with the guide mechanism, the reciprocating screw rod is used for driving the second moving block to reciprocate, the second moving block drives the rope sleeve to reciprocate, and the rope sleeve drives the steel rope to reciprocate, so that the steel rope is uniformly wound on the side wall of the winding drum, and the winding efficiency of the winding drum is improved.
2. The utility model is provided with an adjusting mechanism, a first gear is driven to rotate by a second belt wheel and a second gear, the first gear drives a bidirectional screw to rotate, the bidirectional screw drives two first moving blocks to move relatively, the first moving blocks drive a supporting rod to lift an installation plate, so that a winding drum is far away from the fixed frame when the winding drum is wound, the winding drum is close to the fixed frame when the winding drum is unwound, and meanwhile, a belt is kept tight when the installation plate is adjusted by an elastic telescopic rod and a tightening belt wheel, thereby improving the winding stability of the winding drum.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention.
Fig. 2 is a schematic structural diagram of an adjusting mechanism in the present invention.
Fig. 3 is a schematic structural view of the guide mechanism of the present invention.
Wherein: 1. mounting a plate; 2. a reel; 3. rotating the rod; 4. a first pulley; 5. a belt; 6. an elastic telescopic rod; 7. a second pulley; 8. a first gear; 9. a first moving block; 10. a bidirectional screw; 11. a fixing frame; 12. a support bar; 13. a motor; 14. a second gear; 15. a reciprocating screw; 16. a second moving block; 17. rope sleeves; 18. the belt wheel is tightened.
Detailed Description
Referring to fig. 1-3, in an embodiment of the present invention, a steel rope reel for a double-beam hook gantry crane includes two vertically disposed mounting plates 1, an adjusting mechanism and a guiding mechanism, a fixing frame 11 for supporting the mounting plates 1 is disposed under the mounting plates 1, a reel 2 for winding a steel rope is rotatably connected between the two fixing frames 11, a motor 13 for driving the reel 2 to rotate is mounted at one end of the reel 2, the motor 13 is fixedly mounted on a side wall of the mounting plate 1, a rotating rod 3 is fixedly connected to one end of the reel 2 far away from the motor 13, and a first pulley 4 is fixedly connected to one end of the rotating rod 3 far away from the reel 2 through the side wall of the mounting plate 1.
The guide mechanism is arranged at the center of the fixing frame 11 and used for guiding the wound steel rope, so that the steel rope is uniformly wound on the side wall of the winding drum 2.
The adjusting mechanism is arranged inside the fixed frame 11 and used for adjusting the distance between the winding drum 2 and the fixed frame 11, when the winding drum 2 is wound, the winding drum 2 is far away from the fixed frame 11, and when the winding drum 2 is unwound, the winding drum 2 is close to the fixed frame 11.
The guide mechanism comprises a reciprocating screw rod 15, the reciprocating screw rod 15 is horizontally arranged at the central position of the fixed frame 11, one end of the reciprocating screw 15 is fixedly connected with a second gear 14 through the side wall of the fixed frame 11, a second belt wheel 7 is fixedly connected on the side wall of a reciprocating screw 15 between the second gear 14 and the fixed frame 11, one end of the reciprocating screw 15 far away from the second gear 14 is rotatably connected to the side wall of the fixed frame 11, a second moving block 16 is rotatably connected to the side wall of the reciprocating screw 15 in the fixed frame 11 through threads, the lower end of the second moving block 16 is connected to the bottom of the fixed frame 11 in a sliding manner, the upper end of the second moving block 16 is fixedly connected with a rope sleeve 17 for guiding a steel rope, the side walls of the first belt wheel 4 and the second belt wheel 7 are sleeved with a belt 5 which is used for driving the first belt wheel 4 to drive the second belt wheel 7 to rotate.
The guide mechanism is used for driving the second moving block 16 to reciprocate by utilizing the reciprocating screw 15, the second moving block 16 drives the rope sleeve 17 to reciprocate, and the rope sleeve 17 drives the steel rope to reciprocate, so that the steel rope is uniformly wound on the side wall of the winding drum 2, the winding efficiency of the winding drum 2 is improved, and the guide mechanism is convenient for a user to use.
The adjusting mechanism comprises two bidirectional screw rods 10, the bidirectional screw rods 10 are horizontally arranged inside a fixed frame 11, the reciprocating screw rod 15 is arranged between the two bidirectional screw rods 10, one end of each bidirectional screw rod 10 penetrates through the side wall of the fixed frame 11 and is fixedly connected with a first gear 8, the first gear 8 is meshed with a second gear 14, one end, far away from the first gear 8, of each bidirectional screw rod 10 is rotatably connected to the inner wall of the fixed frame 11, two opposite threads of each bidirectional screw rod 10 are rotatably connected with a first moving block 9, the lower end of each first moving block 9 is slidably connected to the bottom of the fixed frame 11, the upper end of each first moving block 9 is rotatably connected with a support rod 12 through a hinge, one end, far away from the first moving block 9, of each support rod 12 is rotatably connected to the lower end of a mounting plate 1 through a hinge, and the mounting plates 1 on two sides of the belt 5 are horizontally and fixedly connected with elastic telescopic rods 6, the output end of the elastic telescopic rod 6 is provided with a tightening belt wheel 18 used for moving the belt 5, and one end of the first gear 8, which is far away from the elastic telescopic rod 6, is sleeved on the side wall of the belt 5.
The adjusting mechanism is used for driving the first gear 8 to rotate by utilizing the second belt wheel 7 and the second gear 14, the first gear 8 drives the bidirectional screw rod 10 to rotate, the bidirectional screw rod 10 drives the two first moving blocks 9 to move relatively, the first moving blocks 9 drive the supporting rod 12 to lift the mounting plate 1, the winding drum 2 is enabled to be far away from the fixed frame 11 when the winding drum 2 is wound, the winding drum 2 is enabled to be close to the fixed frame 11 when the winding drum 2 is unwound, and meanwhile, the belt 5 is enabled to be tight when the mounting plate 1 is adjusted by utilizing the elastic telescopic rod 6 and the tight belt wheel 18, so that the winding stability of the winding drum 2 is improved, and convenience is brought to users.
The working principle of the utility model is as follows:
during the use, pass fag end 17 with the steel cable on the reel 2, then starter motor 13, motor 13's output drives reel 2 and rotates, reel 2 carries out the rolling to the steel cable, simultaneously reel 2 drives dwang 3 and rotates, dwang 3 drives first band pulley 4 and rotates, first band pulley 4 drives belt 5 and rotates, belt 5 drives second band pulley 7 and rotates, second band pulley 7 drives reciprocal screw rod 15 and second gear 14 and rotates, reciprocal screw rod 15 drives second movable block 16 reciprocating motion, second movable block 16 drives fag end 17 reciprocating motion, thereby make the steel cable even winding on fag end 17 on the 2 lateral walls of reel.
The second gear 14 drives the first gear 8 to rotate, the first gear 8 drives the bidirectional screw rod 10 to rotate, the bidirectional screw rod 10 drives two first moving blocks 9 to move relatively, the first moving blocks 9 drive the supporting rods 12 to move, the supporting rods 12 move the mounting plate 1, the winding drum 2 is kept away from the fixed frame 11 when being wound, the winding drum 2 is close to the fixed frame 11 when being unwound from the winding drum 2, and meanwhile, under the action of elastic force, the elastic telescopic rod 6 drives the tightening belt wheel 18 to move the belt 5, so that the belt 5 is kept tight.
Claims (6)
1. The steel rope reel for the double-beam hook portal crane comprises two vertically arranged mounting plates (1), an adjusting mechanism and a guide mechanism, wherein fixed frames (11) used for supporting the mounting plates (1) are arranged under the mounting plates (1), a reel (2) used for winding a steel rope is rotatably connected between the two fixed frames (11), a motor (13) used for driving the reel (2) to rotate is installed at one end of the reel (2), the motor (13) is fixedly installed on the side wall of the mounting plates (1), and one end, far away from the motor (13), of the reel (2) is fixedly connected with a rotating rod (3), and the steel rope reel is characterized in that one end, far away from the reel (2), of the rotating rod (3) penetrates through the side wall of the mounting plates (1) and is fixedly connected with a first belt wheel (4);
the guide mechanism is arranged at the center of the fixed frame (11) and used for guiding the wound steel ropes so that the steel ropes are uniformly wound on the side wall of the winding drum (2);
the adjusting mechanism is arranged in the fixed frame (11) and used for adjusting the distance between the winding drum (2) and the fixed frame (11), the winding drum (2) is far away from the fixed frame (11) when the winding drum (2) is wound, and the winding drum (2) is close to the fixed frame (11) when the winding drum (2) is used for unwinding a rope.
2. The steel rope reel for the double-beam hook gantry crane according to claim 1, wherein the guiding mechanism comprises a reciprocating screw (15), the reciprocating screw (15) is horizontally arranged at the center of the fixed frame (11), one end of the reciprocating screw (15) penetrates through the side wall of the fixed frame (11) and is fixedly connected with a second gear (14), a second belt wheel (7) is fixedly connected to the side wall of the reciprocating screw (15) between the second gear (14) and the fixed frame (11), one end of the reciprocating screw (15) far away from the second gear (14) is rotatably connected to the side wall of the fixed frame (11), the side wall of the reciprocating screw (15) in the fixed frame (11) is rotatably connected with a second movable block (16) through threads, and the lower end of the second movable block (16) is slidably connected to the bottom of the fixed frame (11), the upper end of the second moving block (16) is fixedly connected with a rope sleeve (17) used for guiding a steel rope, and a belt (5) used for enabling the first belt pulley (4) to drive the second belt pulley (7) to rotate is sleeved on the side walls of the first belt pulley (4) and the second belt pulley (7).
3. The steel rope reel for the double-beam hook portal crane according to claim 2, wherein the adjusting mechanism comprises two bidirectional screws (10), the bidirectional screws (10) are horizontally arranged inside the fixed frame (11), the reciprocating screw (15) is arranged between the two bidirectional screws (10), one end of each bidirectional screw (10) penetrates through the side wall of the fixed frame (11) and is fixedly connected with a first gear (8), the first gear (8) is meshed with a second gear (14), one end of each bidirectional screw (10) far away from the first gear (8) is rotatably connected to the inner wall of the fixed frame (11), two opposite threads of each bidirectional screw (10) are rotatably connected with a first moving block (9), and the lower end of each first moving block (9) is slidably connected to the bottom of the fixed frame (11), the upper end of first movable block (9) is connected with bracing piece (12) through the hinge rotation, the one end that first movable block (9) were kept away from in bracing piece (12) is passed through the hinge rotation and is connected the lower extreme at mounting panel (1), equal level fixedly connected with elastic telescopic rod (6) on mounting panel (1) of belt (5) both sides, tight band pulley (18) that are used for carrying out the removal to belt (5) are installed to the output of elastic telescopic rod (6), the pot head that elastic telescopic rod (6) were kept away from in first gear (8) is on the lateral wall of belt (5).
4. The steel wire reel of claim 3, wherein the side wall of the support rod (12) is fixedly connected with a reinforcing rib for improving the structural strength of the support rod (12).
5. The rope drum for a twin-beam hook gantry crane according to claim 1, characterized in that the bottom of the fixed frame (11) is coated with a lubricant oil for facilitating the sliding of the first moving block (9) and the second moving block (16).
6. A steel rope drum for a twin beam hook gantry crane according to claim 3, characterized in that the flexible telescopic rod (6) is detachably mounted on the mounting plate (1) by means of a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220663016.0U CN216945987U (en) | 2022-03-25 | 2022-03-25 | Steel rope drum for double-beam hook gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220663016.0U CN216945987U (en) | 2022-03-25 | 2022-03-25 | Steel rope drum for double-beam hook gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216945987U true CN216945987U (en) | 2022-07-12 |
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ID=82299494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220663016.0U Active CN216945987U (en) | 2022-03-25 | 2022-03-25 | Steel rope drum for double-beam hook gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216945987U (en) |
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2022
- 2022-03-25 CN CN202220663016.0U patent/CN216945987U/en active Active
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