CN214456128U - Hoist of opening and close different hydraulic equipment - Google Patents
Hoist of opening and close different hydraulic equipment Download PDFInfo
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- CN214456128U CN214456128U CN202120293490.4U CN202120293490U CN214456128U CN 214456128 U CN214456128 U CN 214456128U CN 202120293490 U CN202120293490 U CN 202120293490U CN 214456128 U CN214456128 U CN 214456128U
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Abstract
The invention provides a lifting appliance for opening and closing different hydraulic equipment, which comprises a beam body, lifting lugs on the upper side of the beam body, a shaft penetrating and releasing device connected with the hydraulic equipment on the lower side of the beam body, and end beam alignment devices arranged at two ends of the beam body, wherein each end beam alignment device comprises: the box-type end beam is vertically arranged at the two ends of the beam body and can move relatively; the guide device is fixedly arranged on the end beam, and the outer side of the guide device is matched with the door slot; adjusting device, its fixed mounting is in the box end beam for adjust guider relative position on roof beam body and the end beam to adapt to the different centrobaric hydraulic equipment that lifts by crane, and adjust the hoist focus, aligning device and balancing weight position can be adjusted respectively, and the precision is high, and the flexibility ratio is high, has solved the difficult problem that prior art hoist can not open and close the different hydraulic equipment of focus.
Description
Technical Field
The invention belongs to the technical field of lifting appliances of hydraulic equipment, and particularly relates to a lifting appliance for opening and closing different hydraulic equipment.
Background
In the existing lifting appliance technology, an end beam aligning device and a gravity center adjusting device are both of fixed mechanical structures, and can only be adjusted in proportion through mechanical transmission, cannot be adjusted independently, are not flexible enough, have great limitation, and cannot completely meet the actual use requirements of engineering. Sometimes it is not only inconvenient to use, but also technically unfeasible.
The same lifting appliance is usually used for a plurality of hydraulic equipment with the same center of gravity, and different lifting appliances must be matched for opening and closing the hydraulic equipment with different centers of gravity. In the actual engineering, the problems of large operation and maintenance workload, difficult storage, inconvenient use and the like exist.
Disclosure of Invention
The invention aims to provide a lifting appliance for opening and closing different hydraulic equipment.
In order to achieve the above object, the present invention provides a lifting device for opening and closing different hydraulic equipment, comprising a beam body, a lifting lug on the upper side of the beam body, a shaft penetrating and releasing device connected with the hydraulic equipment on the lower side of the beam body, and end beam alignment devices arranged at two ends of the beam body, wherein the end beam alignment devices comprise: the box-type end beam is vertically arranged at the two ends of the beam body and can move relatively; the guide device is fixedly arranged on the end beam, and the outer side of the guide device is matched with the door slot; and the adjusting device is fixedly arranged in the box-type end beam and is used for adjusting the relative position of the beam body and the guide device on the end beam so as to adapt to different hydraulic equipment for lifting the gravity center and adjusting the gravity center of the lifting appliance.
Furthermore, the two ends of the beam body are provided with mounting holes which are opposite to each other in the front and back direction, guide plates are arranged at four corners of the mounting holes, the end beam is arranged in a moving channel defined by the guide plates, and the end beam can move in the moving channel.
Furthermore, the adjusting device is an alignment hydraulic machine with one end fixed on the end beam and the other end fixedly connected with the beam body, and a counterweight hydraulic machine with one end fixed on the end beam and the other end fixedly connected with the counterweight block, the alignment hydraulic machine and the counterweight hydraulic machine are arranged in the end beam box and can be controlled independently, and the counterweight block can move relatively to the inner wall of the end beam in the end beam box.
Furthermore, the end beam is provided with guide plates at four corners of the balancing weight to form a balancing weight moving channel.
Furthermore, the alignment hydraulic machine and the counterweight hydraulic machine are arranged in parallel up and down along the longitudinal direction of the end beam, are not interfered with each other, and occupy small space.
Furthermore, a fixed shaft fixed on the beam body is arranged in a cavity between the front mounting hole and the rear mounting hole of the beam body, the alignment hydraulic machine is fixedly connected with the fixed shaft, a longitudinal elongated hole is formed in the end beam, and two ends of the fixed shaft can move in the elongated hole and are used for limiting the movement of the end beam.
Furthermore, the guide device comprises two pairs of guide posts fixedly connected to end beams at two sides of the beam body and guide rods vertically fixed on the guide posts, and sliding blocks are arranged at the positions, matched with the door grooves, of the guide rods.
Furthermore, the outer sides of the front guide post and the rear guide post are provided with side wheels facing to two sides, and the side wheels extend out of the end beam to ensure that the lifting appliance is not blocked during lifting.
Compared with the prior art, the lifting appliance for opening and closing different hydraulic equipment has the following advantages:
(1) the position of the end part aligning device of the lifting appliance can be adjusted through the adjusting device, the end part aligning device is suitable for different hydraulic equipment for lifting the gravity center, the lifting appliance can smoothly enter a groove, and the adjusting device can also adjust the position of the balancing weight, so that the lifting appliance is integrally in a balanced state. The aligning device and the balancing weight can be adjusted respectively, the precision is high, the flexibility ratio is high, and the problem that a lifting appliance in the prior art cannot open and close hydraulic equipment with different gravity centers is solved.
(2) The supporting and guiding device (comprising a guiding column, a guiding rod and a slideway) and the side wheel device are arranged on the end beam aligning device, and the structure is compact. The lifting appliance can be ensured to smoothly enter the groove without being blocked.
(3) The invention has the advantages of safety, reliability, convenient adjustment, advanced technology, investment saving, convenient installation and maintenance and the like.
Drawings
FIG. 1 is a schematic view of the assembly of the spreader of the present invention;
FIG. 2 is a top view of the spreader of the present invention;
FIG. 3 is a front view of an end beam alignment device;
FIG. 4 is a side view of the end beam alignment device;
FIG. 5 is a top view of the end beam alignment device;
FIG. 6 is a front view of a beam mounting hole;
FIG. 7 is a cross-sectional view A-A of the end beam alignment device of FIG. 5;
FIG. 8 is a cross-sectional view taken along line a-a of FIG. 7;
FIG. 9 is a cross-sectional view taken along line b-b of FIG. 7;
fig. 10 is a position view of a gate lifting center line.
Wherein: 1-end beam alignment device, 2-beam body, 3-waterproof pressure-resistant sealing plug, 4-hydraulic pump station device, 5-lifting lug, 6-hoisting equipment, 7-shaft penetrating and releasing device, 8-sensor device, 9-alignment device, 10-gate, 11-gate slot, 12-orifice center line, 13-top gate hoisting gravity center line, 14-fourth gate hoisting gravity center line, 15-third gate hoisting gravity center line, 16-second gate hoisting gravity center line and 17 first gate hoisting gravity center line
101-sliding block, 102-guide rod, 103-guide column, 104-side wheel, 105-elongated hole, 106-end beam, 107-counterpoint hydraulic machine, 108-counterweight hydraulic machine, 109-fixed plate, 110-hydraulic machine hanging head, 111-hydraulic machine hanging head, 112-counterweight, 113-hydraulic machine hanging head, 114-fixed shaft, 115-supporting plate, 116-reinforcing plate, 117-supporting column, 118-guide plate I, 119-guide plate II, 120-baffle, 121-mounting plate and 122-reinforcing plate
Detailed Description
In order to better understand the purpose, structure and function of the present invention, a lifting device for opening and closing different hydraulic devices according to the present invention will be described in further detail with reference to the accompanying drawings.
The upper side of a beam body 2 of a lifting appliance for opening and closing hydraulic equipment shown in figure 1 is lifted on lifting equipment 6 through a lifting lug 5, the lower side of the beam body 2 is provided with a penetrating and removing shaft device 7 which is connected with a gate 10, the lower end of the lifting lug penetrating and removing shaft device 7 is provided with a sensor device 8, the lower side of the beam body 2 is also provided with an alignment device 9 for positioning when the penetrating and removing shaft device 7 is connected with the hydraulic equipment 10, the two ends of the beam body are provided with end beam alignment devices 1, and the middle position of the beam body is also provided with a waterproof pressure-resistant sealing plug 3 and a hydraulic pump station device 4 for providing power.
As shown in fig. 1, 3 and 6, the end beam aligning device 1 includes an end beam 106, the end beam 106 is box-shaped, the end beam 106 horizontally passes through a mounting hole matched with the end of the beam body 2, and the end beam 106 is perpendicular to the beam body 2. The left and right sides of the outer sides of the front and rear mounting holes are fixedly provided with supporting plates 115 which are flush with the inner sides of the mounting holes, and the outer sides of the supporting plates are vertically provided with reinforcing plates 116. Two supporting columns 117 are respectively arranged at the upper and lower parts of the outer sides of the two mounting holes, a penetrating guide plate I118 is arranged on the supporting plate 115 and the supporting columns 117, and an end beam is arranged in a moving channel defined by the guide plate I118 and used for guiding the end beam when the end beam moves.
As shown in fig. 3, a guide device is respectively and fixedly arranged on the upper surface of the end beam 106 on both sides of the beam body 2, each guide device comprises a vertically upward guide post 103, a guide rod 102 is vertically arranged on the upper end of the guide post 103, the guide rods 102 extend to the left and right sides of the spreader, two guide rods are also arranged at the positions of the end beam 106 opposite to the guide rods 102, the end parts of the four guide rods 102 face the direction of the door slot 11 to fix a slide block 101, and the slide block 101 plays a guiding role in the process that the spreader enters the door slot 11.
As shown in fig. 4, the front side and the rear side of the guide post 103 are fixed with the side wheels 104 facing outward, and the side wheels 104 extend out of the end beam 106, so that in the process that the hanger enters the door slot 11, the side wheels 104 firstly contact with the side surface of the door slot 106, so as to ensure that the hanger does not block during lifting operation, and the outer wall of the end beam at the lower side of the side wheels is removed to make room for installing the side wheels.
As shown in FIG. 3 and FIG. 4, a weight 112 is disposed at one end of the box-shaped body of the end beam 106, four edges of the weight 112 are guided by an L-shaped guide plate II 119 fixed on the inner wall of the end beam 106 and can move along the length direction of the box-shaped body of the end beam 106, and a stopper 120 for limiting the travel of the weight is disposed at the end of the end beam. The box of end beam 106 is internal to be set up adjusting device along box length direction, and adjusting device includes: one end of the alignment hydraulic machine 107 is fixed on the end beam, the other end of the alignment hydraulic machine 107 is fixed on the beam body, and the alignment hydraulic machine can drive the end beam 106 to move back and forth in the two mounting holes of the beam body 2; and the counterweight hydraulic machine 108 is arranged in the box body of the end beam 106 and in parallel with the alignment hydraulic machine 107, one end of the counterweight hydraulic machine 108 is fixed on the end beam, the other end of the counterweight hydraulic machine 108 is fixed on the counterweight block 112, and the counterweight hydraulic machine 108 can drive the counterweight block 112 to move in the box body of the end beam 106. The two ends of the alignment hydraulic machine 107 and the counterweight hydraulic machine 108 are fixed by hydraulic machine hanging heads 110, 111 and 113.
As shown in fig. 3, 4 and 9, two mounting plates 121 fixed on the upper and lower inner walls of the box body are respectively arranged on two sides of the beam body 2 near the mounting hole for assembling the end beam 106, a fixed shaft 114 is mounted between the mounting plates 121, the direction of the fixed shaft 114 is perpendicular to the central line of the two mounting holes, the end beam is provided with an elongated hole 105, preferably an elongated hole, at the position of the fixed shaft 114 for limiting the limit position of the end beam movement, the connection between the contraposition hydraulic machine 107 and the beam body 2 is mounted on the fixed shaft 114 through a bearing, the width of the mounting plate 121 is smaller than that of the box body of the end beam, a gap is left between the fixed plate and two side walls, the assembly is convenient, and a reinforcing plate 122 is arranged on the outer side of the mounting plate 121.
As shown in fig. 3 to 5, 7 and 9, one end of the alignment hydraulic machine 107 and one end of the counterweight hydraulic machine 108 are fixed on the end beam 106, and the specific connection mode is that two fixing plates 109 which are fixed on the upper and lower inner walls and parallel to the side walls are arranged at one end of the end beam 106 far away from the counterweight block 112, the hydraulic machine hanging head 113 is fixed between the two fixing plates 109, and the alignment hydraulic machine 107 and the counterweight hydraulic machine 108 are installed in parallel up and down.
As shown in fig. 7 and 10, the lifting appliance for opening and closing hydraulic equipment according to the embodiment is used for respectively opening and closing five sections of gates, namely a top section gate and a first section gate to a fourth section gate, the lifting gravity line 13-17 position and the orifice center line 12 position are shown in fig. 7, the lifting gravity line position of each section of gate is accurately positioned and adjusted by using an alignment hydraulic machine 107, the lifting appliance aligns the corresponding lifting position outside a gate slot 11, and is adjusted by using a counterweight hydraulic machine 108 in an end beam 2 to enable the lifting appliance to be in a balanced state, on one hand, the lifting appliance is ensured to be connected with the gate 10 in a matched manner, on the other hand, the lifting appliance is ensured to be matched with the gate slot 11 without blocking, and after the balance is adjusted, opening and closing operations are performed, so that the lifting appliance enters or exits the gate slot.
Claims (8)
1. The utility model provides a hoist of different hydraulic equipment of opening and close, includes that roof beam body (2), roof beam body upside connect lifting equipment lug (5), roof beam body (2) downside and hydraulic equipment are connected wear to take off a device (7), its characterized in that still is provided with end beam aligning device (1) at roof beam body (2) both ends, and end beam aligning device (1) includes: the box-type end beam (106) is vertically arranged at the two ends of the beam body (2) and can move relatively; the guide device is fixedly arranged on the end beam, and the outer side of the guide device is matched with the door slot; and the adjusting devices (107 and 108) are fixedly arranged in the box-type end beam (106) and are used for adjusting the relative positions of the beam body (2) and the guide devices on the end beam so as to adapt to hydraulic equipment with different hoisting gravity centers and adjust the gravity center of the lifting appliance.
2. The lifting appliance for opening and closing different hydraulic equipment according to claim 1, wherein: the beam body (2) both ends are equipped with the relative mounting hole in front and back, and the mounting hole sets up a plurality of deflectors, and the end beam sets up in the removal passageway that the deflector encloses.
3. The lifting appliance for opening and closing different hydraulic equipment according to claim 2, wherein: the adjusting device is an alignment hydraulic machine (107) with one end fixed on the end beam (106) and the other end fixedly connected with the beam body (2), and a counterweight hydraulic machine (108) with one end fixed on the end beam (106) and the other end fixedly connected with a counterweight block (112), wherein the alignment hydraulic machine (107) and the counterweight hydraulic machine (108) are arranged in an end beam box and can be controlled independently, and the counterweight block can move relatively to the inner wall of the end beam in the end beam box.
4. The lifting appliance for opening and closing different hydraulic equipment according to claim 3, wherein: and guide plates are arranged at four corners of the end beam (106) on the balancing weight (112).
5. The lifting appliance for opening and closing different hydraulic equipment according to claim 3, wherein: the alignment hydraulic machine (107) and the counterweight hydraulic machine (108) are arranged in parallel along the longitudinal direction of the end beam (106).
6. The lifting appliance for opening and closing different hydraulic equipment according to claim 3, wherein: a fixed shaft (114) fixed on the beam body (2) is arranged in a cavity between the front mounting hole and the rear mounting hole of the beam body (2), an alignment hydraulic machine (107) is fixedly connected with the fixed shaft (114), a longitudinal elongated hole (105) is formed in an end beam (106), and two ends of the fixed shaft (114) can move in the elongated hole (105).
7. The lifting appliance for opening and closing different hydraulic equipment according to claim 1, wherein: the guide device comprises two guide posts (103) fixedly connected to end beams (106) on two sides of the beam body (2) and guide rods (102) vertically fixed on the guide posts (103), and sliding blocks (101) are arranged at the positions, matched with the door grooves, of the guide rods.
8. The lifting appliance for opening and closing different hydraulic equipment according to claim 7, wherein: the outer sides of the front and rear guide columns (103) are provided with side wheels (104) facing to two sides, and the side wheels (104) extend out of the end beam (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120293490.4U CN214456128U (en) | 2021-02-02 | 2021-02-02 | Hoist of opening and close different hydraulic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120293490.4U CN214456128U (en) | 2021-02-02 | 2021-02-02 | Hoist of opening and close different hydraulic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214456128U true CN214456128U (en) | 2021-10-22 |
Family
ID=78142444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120293490.4U Active CN214456128U (en) | 2021-02-02 | 2021-02-02 | Hoist of opening and close different hydraulic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214456128U (en) |
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2021
- 2021-02-02 CN CN202120293490.4U patent/CN214456128U/en active Active
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