CN210029785U - Novel upset hoist - Google Patents
Novel upset hoist Download PDFInfo
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- CN210029785U CN210029785U CN201920758438.4U CN201920758438U CN210029785U CN 210029785 U CN210029785 U CN 210029785U CN 201920758438 U CN201920758438 U CN 201920758438U CN 210029785 U CN210029785 U CN 210029785U
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Abstract
The utility model discloses a novel turnover lifting appliance, in particular to the technical field of lifting appliances, which comprises a cross beam and two vertical beams, wherein the two vertical beams are both fixed on the cross beam, a lifting mechanism is arranged between the two vertical beams, and the front end of the lifting mechanism is provided with a turnover mechanism; the lifting mechanism comprises two first hydraulic cylinders which are respectively fixed on the side surfaces of the two vertical beams, and movable beams are fixed at the bottom ends of the two first hydraulic cylinders; the turnover mechanism comprises two second hydraulic cylinders, piston rods of the two second hydraulic cylinders are respectively provided with a first connecting plate, the side faces of the two first connecting plates are respectively fixed with a connecting rod, and a turnover frame is fixed between the two connecting rods. The utility model discloses a hoisting machine constructs and lifts by crane tilting mechanism and work piece, then overturns the work piece to the demand angle through tilting mechanism, replaces the heavier work piece of artifical upset through machinery, effectively reduces the intensity of labour and the degree of difficulty that personnel overturn.
Description
Technical Field
The utility model relates to a hoist technical field, more specifically say, the utility model relates to a novel upset hoist.
Background
The lifting appliance is a device for lifting a heavy object in a lifting machine, the most commonly used lifting appliances for lifting finished objects are a lifting hook and a lifting belt, and other lifting rings, lifting suckers, clamps, forks and the like are also used in the lifting industry, and the lifting appliance is widely applied to the maintenance lifting of daily large-scale machines.
Some heavy objects need to be turned over when in construction, but because the weight is heavier, the labor intensity of manual turning is higher, and the difficulty is higher, so a novel turning lifting appliance needs to be used.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a novel upset hoist lifts tilting mechanism and work piece through lifting by crane the mechanism, then overturns the work piece to the demand angle through tilting mechanism, then the rethread lifts by crane the mechanism and transports the work piece back to subaerially, replaces the heavier work piece of artifical upset through machinery, effectively reduces the intensity of labour and the degree of difficulty of personnel's upset to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel turnover lifting appliance comprises a cross beam and two vertical beams, wherein the two vertical beams are fixed on the cross beam, reinforcing beams are fixed at the rear ends of the two vertical beams, the two vertical beams are fixedly connected with each other through the reinforcing beams, a lifting mechanism is arranged between the two vertical beams, and a turnover mechanism is arranged at the front end of the lifting mechanism;
the lifting mechanism comprises two first hydraulic cylinders which are respectively fixed on the side surfaces of two vertical beams, movable beams are fixed at the bottom ends of the two first hydraulic cylinders, the movable beams are arranged on the side surfaces of the vertical beams and movably connected with the vertical beams, and movable supporting beams are fixed between the two movable beams;
the turnover mechanism comprises two second hydraulic cylinders, the two second hydraulic cylinders are respectively arranged at the front ends of the two movable beams, first connecting plates are arranged on piston rods of the two second hydraulic cylinders, connecting rods are fixed on the lateral surfaces of the two first connecting plates, connecting seats are fixed on the two connecting rods, and a turnover frame is fixed between the two connecting rods.
In a preferred embodiment, rails are fixed at the front end and the rear end of the vertical beam, second connecting plates are fixed at the front end and the rear end of the movable beam, a first shell is fixed on the side surface of each second connecting plate, a first roller is arranged in each first shell, and each first roller is arranged on the rail.
In a preferred embodiment, two fixed seats are fixed at the front end of the movable beam, a sleeve is sleeved at the outer end of the second hydraulic cylinder and is arranged between the two fixed seats, and the sleeve is respectively and rotatably connected with the two fixed seats through two first rotating shafts.
In a preferred embodiment, the piston rod of the second hydraulic cylinder is rotatably connected to the first link plate via a second rotating shaft.
In a preferred embodiment, the connecting base is rotatably connected with the movable beam through a third rotating shaft.
In a preferred embodiment, four third connecting plates are fixed at the outer ends of the movable supporting beams, a second shell is fixed on each side of each third connecting plate, and second rollers are arranged in the second shells and are mounted on the rails.
In a preferred embodiment, a bracket is fixed on the side surface of the vertical beam, and the bracket is fixed on the cross beam.
In a preferred embodiment, a hydraulic station is fixed to the top end of the cross beam, and is arranged between the two vertical beams.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a tilting mechanism on the mechanism drives the walking beam is downward motion to the mechanism that lifts by crane, and first gyro wheel and the second gyro wheel on the mechanism that lifts by crane slide along the track during motion, not only leads the motion of the mechanism that lifts by crane, and effectively guarantees the smoothness nature of motion, after tilting mechanism downstream to suitable height, will need the work piece of upset to install on tilting mechanism, and the simple operation nature is high, after the installation, and then through the mechanism that lifts by crane work piece up to ground top, effectively prevent the work piece from taking place the interference with ground when overturning the work piece;
2. the turnover mechanism drives the turnover frame and the workpiece on the turnover frame to turn over around the third rotating shaft, the second hydraulic cylinder is stopped after the workpiece is turned to a required angle, then the workpiece is conveyed back to the ground through the hoisting mechanism, the heavier workpiece is turned over through machinery instead of manpower, and the labor intensity and difficulty of turning over of personnel are effectively reduced.
Drawings
Fig. 1 is a front view structure diagram of the present invention.
Fig. 2 is a partially enlarged view of a in fig. 1 according to the present invention.
Fig. 3 is a partial enlarged view of B in fig. 1 according to the present invention.
Fig. 4 is a schematic side view of the present invention.
Fig. 5 is a partial enlarged view of C in fig. 4 according to the present invention.
Fig. 6 is a schematic top view of the movable supporting beam according to the present invention.
Fig. 7 is a partial enlarged view of D in fig. 6 according to the present invention.
The reference signs are: the hydraulic lifting device comprises a cross beam 1, a vertical beam 2, a reinforcing beam 3, a lifting mechanism 4, a turnover mechanism 5, a first hydraulic cylinder 6, a movable beam 7, a movable supporting beam 8, a second hydraulic cylinder 9, a first connecting plate 10, a connecting rod 11, a turnover frame 12, a connecting seat 13, a track 14, a second connecting plate 15, a first shell 16, a first roller 17, a fixed seat 18, a sleeve 19, a first rotating shaft 20, a second rotating shaft 21, a third rotating shaft 22, a third connecting plate 23, a second shell 24, a second roller 25, a support 26 and a hydraulic station 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The novel overturning lifting appliance comprises a cross beam 1 and two vertical beams 2, wherein the two vertical beams 2 are fixed on the cross beam 1, reinforcing beams 3 are fixed at the rear ends of the two vertical beams 2, the two vertical beams 2 are fixedly connected with each other through the reinforcing beams 3, and a lifting mechanism 4 is arranged between the two vertical beams 2;
the lifting mechanism 4 comprises two first hydraulic cylinders 6, the two first hydraulic cylinders 6 are respectively fixed on the side surfaces of the two vertical beams 2, movable beams 7 are fixed at the bottom ends of the two first hydraulic cylinders 6, the movable beams 7 are arranged on the side surfaces of the vertical beams 2 and movably connected with the vertical beams 2, and movable supporting beams 8 are fixed between the two movable beams 7;
four third connecting plates 23 are fixed at the outer ends of the movable supporting beams 8, second shells 24 are fixed on the side surfaces of the third connecting plates 23, second rollers 25 are arranged in the second shells 24, and the second rollers 25 are installed on the tracks 14;
a support 26 is fixed on the side surface of the vertical beam 2, and the support 26 is fixed on the cross beam 1;
a hydraulic station 27 is fixed at the top end of the cross beam 1, and the hydraulic station 27 is arranged between the two vertical beams 2.
The implementation mode is specifically as follows: in practical use, the utility model supplies hydraulic oil to the first hydraulic cylinder 6 of the lifting mechanism 4 through the hydraulic station 27, so that the first hydraulic cylinder 6 works, the piston rod of the first hydraulic cylinder 6 pushes the movable beam 7 and the movable supporting beam 8 to move downwards, and simultaneously drives the turnover mechanism 5 on the movable beam 7 to move downwards, the first roller 17 inside the first shell 16 on the movable beam 7 slides along the track 14, and the second roller 25 inside the second shell 24 on the movable supporting beam 8 also slides along the track 14, thereby not only guiding the vertical movement of the movable beam 7, the movable supporting beam 8 and the turnover mechanism 5, but also effectively ensuring the smoothness of movement, when the turnover mechanism 5 moves downwards to a proper height, the first hydraulic cylinder 6 is stopped, so that the worker can install the workpiece to be turned on the turnover mechanism 5, and the operation convenience is high, after the workpiece is installed, the movable beam 7, the movable supporting beam 8 and the turnover mechanism 5 are lifted upwards through the first hydraulic cylinder 6, the turnover mechanism 5 and the workpiece on the turnover mechanism 5 are located above the ground, interference between the turnover mechanism 5 and the ground when the workpiece is driven to turn over is effectively prevented, and normal operation of turning over is effectively guaranteed.
The novel overturning lifting appliance shown in fig. 1, fig. 2, fig. 4 and fig. 5 further comprises an overturning mechanism 5, wherein the overturning mechanism 5 is arranged at the front end of the lifting mechanism 4, the overturning mechanism 5 comprises two second hydraulic cylinders 9, the two second hydraulic cylinders 9 are respectively arranged at the front ends of the two movable beams 7, piston rods of the two second hydraulic cylinders 9 are respectively provided with a first connecting plate 10, the side surfaces of the two first connecting plates 10 are respectively fixed with a connecting rod 11, the two connecting rods 11 are respectively fixed with a connecting seat 13, and an overturning frame 12 is fixed between the two connecting rods 11;
two fixed seats 18 are fixed at the front end of the movable beam 7, a sleeve 19 is sleeved at the outer end of the second hydraulic cylinder 9, the sleeve 19 is arranged between the two fixed seats 18, and the sleeve 19 is respectively and rotatably connected with the two fixed seats 18 through two first rotating shafts 20;
a piston rod of the second hydraulic cylinder 9 is rotatably connected with the first connecting plate 10 through a second rotating shaft 21;
the connecting base 13 is rotatably connected with the movable beam 7 through a third rotating shaft 22.
The implementation mode is specifically as follows: the personnel installs the workpiece to be turned inside the turning frame 12 of the turning mechanism 5, after the lifting mechanism 4 lifts the turning mechanism 5, the person supplies hydraulic oil to the inside of the second hydraulic cylinder 9 of the turnover mechanism 5 through the hydraulic station 27, so that the piston rod of the second hydraulic cylinder 9 pushes the connecting rod 11 to rotate around the third rotating shaft 22 connected with the lifting mechanism 4 through the first connecting plate 10, and simultaneously the second hydraulic cylinder 9 rotates around the first rotating shaft 20 connected with the fixed seat 18, and the piston rod of the second hydraulic cylinder 9 rotates around the second rotating shaft 21 connected with the first connecting plate 10, the connecting rod 11 rotates to drive the roll-over stand 12 and the workpiece on the roll-over stand 12 to roll over, and after the workpiece is turned over to a required angle, the second hydraulic cylinder 9 is stopped, then the rethread lifts by crane mechanism 4 and transports the work piece back subaerial, the utility model discloses a machinery replaces the heavier work piece of artifical upset, effectively reduces the intensity of labour and the degree of difficulty of personnel's upset.
The utility model discloses the theory of operation:
referring to the attached drawings 1, 3, 4, 5, 6 and 7 of the specification, the utility model discloses a lifting mechanism 4 drives tilting mechanism 5 on walking beam 7 to move downwards, and first gyro wheel 17 and second gyro wheel 25 on lifting mechanism 4 slide along track 14 during the motion, not only guide the motion of lifting mechanism 4, and effectively guarantee the smoothness of motion, after tilting mechanism 5 moves downwards to suitable height, install the work piece that needs the upset on tilting mechanism 5, the simple operation nature is high, after the installation, the work piece is hoisted upwards to above ground through lifting mechanism 4, effectively prevent the work piece from interfering with ground when overturning the work piece;
referring to the attached drawings 1, 2, 4 and 5 of the specification, the turnover frame 12 and the workpiece on the turnover frame 12 are driven to turn over around the third rotating shaft 22 through the turnover mechanism 5, after the workpiece is turned over to a required angle, the second hydraulic cylinder 9 is stopped, then the workpiece is conveyed back to the ground through the hoisting mechanism 4, the heavy workpiece is turned over through machinery instead of manpower, and the labor intensity and difficulty of turning over of personnel are effectively reduced.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel upset hoist, includes crossbeam (1) and two perpendicular roof beams (2), its characterized in that: the two vertical beams (2) are fixed on the cross beam (1), the reinforcing beam (3) is fixed at the rear end of each vertical beam (2), the two vertical beams (2) are fixedly connected with each other through the reinforcing beam (3), a lifting mechanism (4) is arranged between the two vertical beams (2), and a turnover mechanism (5) is arranged at the front end of the lifting mechanism (4);
the lifting mechanism (4) comprises two first hydraulic cylinders (6), the two first hydraulic cylinders (6) are respectively fixed on the side surfaces of the two vertical beams (2), movable beams (7) are fixed at the bottom ends of the two first hydraulic cylinders (6), the movable beams (7) are arranged on the side surfaces of the vertical beams (2) and movably connected with the vertical beams (2), and movable supporting beams (8) are fixed between the two movable beams (7);
tilting mechanism (5) include two second pneumatic cylinders (9), two establish respectively at two walking beams (7) front end, two second pneumatic cylinder (9) all are equipped with first even board (10), two on the piston rod of second pneumatic cylinder (9) first even board (10) side all is fixed with connecting rod (11), two all be fixed with connecting seat (13) on connecting rod (11), two be fixed with roll-over stand (12) between connecting rod (11).
2. The novel turning sling according to claim 1, characterized in that: erect roof beam (2) both ends all be fixed with track (14) around, both ends all are fixed with second even board (15) around walking beam (7), the second is even board (15) side and is fixed with first shell (16), first shell (16) inside is equipped with first gyro wheel (17), establish on track (14) first gyro wheel (17).
3. The novel turning sling according to claim 1, characterized in that: the utility model discloses a hydraulic drive mechanism, including walking beam (7), walking beam (7) front end is fixed with two fixing base (18), second hydraulic cylinder (9) outer end cover is equipped with sleeve (19), sleeve (19) are established between two fixing base (18), sleeve (19) rotate with two fixing base (18) respectively through two first pivot (20) and are connected.
4. The novel turning sling according to claim 1, characterized in that: and a piston rod of the second hydraulic cylinder (9) is rotatably connected with the first connecting plate (10) through a second rotating shaft (21).
5. The novel turning sling according to claim 1, characterized in that: the connecting seat (13) is rotatably connected with the movable beam (7) through a third rotating shaft (22).
6. The novel turning sling according to claim 2, characterized in that: the outer end of the movable supporting beam (8) is fixed with four third connecting plates (23), the side faces of the third connecting plates (23) are fixed with second shells (24), second rollers (25) are arranged inside the second shells (24), and the second rollers (25) are installed on the rails (14).
7. The novel turning sling according to claim 1, characterized in that: a support (26) is fixed on the side face of the vertical beam (2), and the support (26) is fixed on the cross beam (1).
8. The novel turning sling according to claim 1, characterized in that: a hydraulic station (27) is fixed at the top end of the cross beam (1), and the hydraulic station (27) is arranged between the two vertical beams (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758438.4U CN210029785U (en) | 2019-05-24 | 2019-05-24 | Novel upset hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758438.4U CN210029785U (en) | 2019-05-24 | 2019-05-24 | Novel upset hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210029785U true CN210029785U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920758438.4U Active CN210029785U (en) | 2019-05-24 | 2019-05-24 | Novel upset hoist |
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| CN (1) | CN210029785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113816259A (en) * | 2021-09-29 | 2021-12-21 | 广西玉柴机器股份有限公司 | Sand core lifting appliance capable of automatically overturning by utilizing dead weight of sand core |
-
2019
- 2019-05-24 CN CN201920758438.4U patent/CN210029785U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113816259A (en) * | 2021-09-29 | 2021-12-21 | 广西玉柴机器股份有限公司 | Sand core lifting appliance capable of automatically overturning by utilizing dead weight of sand core |
| CN113816259B (en) * | 2021-09-29 | 2024-03-12 | 广西玉柴机器股份有限公司 | Sand core lifting appliance capable of automatically overturning by utilizing dead weight of sand core |
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