CN115402941A - Loading and unloading device used in combination with lifting rod and loading and unloading method thereof - Google Patents
Loading and unloading device used in combination with lifting rod and loading and unloading method thereof Download PDFInfo
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- CN115402941A CN115402941A CN202210813144.3A CN202210813144A CN115402941A CN 115402941 A CN115402941 A CN 115402941A CN 202210813144 A CN202210813144 A CN 202210813144A CN 115402941 A CN115402941 A CN 115402941A
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- Prior art keywords
- lifting rod
- cross arm
- cabinet
- arm
- lifting
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- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 10
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 241000282326 Felis catus Species 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/68—Jibs foldable or otherwise adjustable in configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/04—Driving gear manually operated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the technical field of mechanical loading and unloading equipment, and aims to solve the problems that a lifting arm influences the lifting of a lifting rod in the prior art, the lifting arm is heavy in weight, complex in structure, high in labor cost and low in operation convenience and safety, an independent power source is needed, and a loading and unloading device and a loading and unloading method thereof are provided, wherein a cabinet and a case are arranged on two sides of the lifting rod, and a first functional unit and a second functional unit are arranged in the cabinet; the top end of the lifting rod is provided with a switching seat, and the switching seat is sleeved with a rotatable cross arm rotating ring and a support arm rotating ring; the radial direction of the cross arm rotating ring is hinged with a cross arm, the cross arm is provided with an unfolding bolt hole, the support arm rotating ring is radially hinged with a support arm, and the outer end of the support arm is connected with the unfolding bolt hole through a bolt; the side surface of the front section of the cross arm is provided with a hanging point, and the chain block is hung on the hanging point. The invention has the advantages of no need of external power source, time and labor saving, low cost, manpower saving, improved operation convenience and safety, and realization of unloading and lifting of the device.
Description
Technical Field
The invention relates to the technical field of mechanical loading and unloading equipment, in particular to a loading and unloading device used in combination with a lifting rod and a loading and unloading method thereof.
Background
At present, manual loading and unloading and lifting are mostly adopted, because factors such as lifting of a lifting rod, large weight of a lifting arm, complex structure, requirement of an independent power source and the like can be influenced by a common lifting arm, the implementation difficulty of a scheme for installing the lifting arm is high, and the implementation cost is high, so that a set of loading and unloading device which can be used for small loads similar to a first functional unit and a second functional unit needs to be researched.
Disclosure of Invention
The invention aims to provide a loading and unloading device used in combination with a lifting rod and a loading and unloading method thereof, and aims to solve the problems that lifting of the lifting rod is influenced by a lifting arm in the prior art, the lifting arm is heavy in weight, complex in structure, high in labor cost and low in convenience and safety of operation, and an independent power source is required.
The embodiment of the invention is realized by the following steps:
the embodiment of the invention provides a loading and unloading device used together with a lifting rod, which comprises the lifting rod;
a cabinet is arranged on one side of the lifting rod, a case is arranged on the other side of the lifting rod, the case is higher than the cabinet, and the case, the lifting rod and the cabinet are all positioned on the same horizontal plane;
a horizontal partition plate is arranged in the cabinet, a first storage cavity is formed in the upper part of the partition plate, a second storage cavity is formed in the lower part of the partition plate, a first functional unit is placed in the first storage cavity, and a second functional unit is placed in the second storage cavity;
a lifting appliance is arranged at the top end of the lifting rod, the lifting appliance is provided with an adapter, the adapter is fixed at the top end of the lifting rod along the axial direction of the lifting rod and is coaxial with the lifting rod, a rotatable cross arm rotating ring and a support arm rotating ring are sleeved on the outer wall of the adapter, the cross arm rotating ring is positioned at the top section of the adapter, and the support arm rotating ring is positioned at the bottom section of the adapter;
the radial direction of the cross arm swivel is provided with a first hinge seat, the first hinge seat is hinged and connected with a cross arm, the side surface of the cross arm is provided with a through unfolding bolt hole, the radial direction of the support arm swivel is provided with a second hinge seat, the second hinge seat is hinged and connected with a support arm, and the outer end of the support arm is detachably connected with the unfolding bolt hole through a bolt;
the lateral surface of the front section of the cross arm is provided with a plurality of through hanging points, the lower parts of the plurality of hanging points are provided with hand hoists, and the hand hoists are hung on any one of the hanging points.
According to the handling device used in combination with the lifting rod, due to the fact that the lifting rod is skillfully used as a power source, an external power source is avoided being added, labor-saving equipment such as a chain block is comprehensively applied, a required function is achieved, labor is saved to the maximum extent under the condition of low manufacturing cost, operation convenience and safety of personnel are improved, the lifting appliance in a storage state is small in size and light in weight, the lifting appliance can be kept at the top of the lifting rod for a long time under the condition that the load of the lifting rod is not increased, the first functional unit can be installed at the top of the lifting appliance, and the beneficial effect of the universal condition of the direction of the first functional unit or the pitching airspace is not influenced.
Optionally: the unfolding bolt hole is positioned in the middle section of the cross arm, and the outer end of the supporting arm is hinged to the unfolding bolt hole through the bolt.
With the arrangement, when the bolt is positioned in the unfolding bolt hole, the cross arm and the supporting arm are in an unfolding state, and the cross arm is stably supported in a triangular mode so as to be convenient for hoisting.
Optionally: the side surface of the cross arm is also provided with a through receiving bolt hole which is positioned at the front section of the cross arm and is far away from the unfolding bolt hole.
In this arrangement, when the latch is in the receiving latch hole, the cross arm and the support arm are in a receiving state, and the cross arm and the support arm in the receiving state are small in size and light in weight, and can be retained at the top of the lifter for a long time without increasing a large load on the lifter.
Optionally: the cross arm is of a U-shaped structure, a plurality of hanging points are positioned on two wings of the cross arm, and the hand hoist is clamped between the two wings of the cross arm and can be hung on any hanging point.
So set up, be convenient for according to site environment, adjust hoist and mount radius wantonly, this loading and unloading device's of effectual improvement working range has improved personnel's operation convenience and security simultaneously.
Optionally: the chain hoist is provided with a hanging wire, and the hanging wire is adaptive to the chain hoist.
According to the arrangement, the first functional unit and the second functional unit are hoisted through the hanging wire, the lifting rod is skillfully used as a power source, the addition of an external power source is avoided, the hand-held chain block and other labor-saving equipment are comprehensively applied, and the required functions are realized.
Optionally: the top of the front section of the cross arm is provided with a plurality of holes which are uniformly distributed along the axial direction of the cross arm.
So set up, the effectual cost that has reduced, the dead weight of the above-mentioned hoist that alleviates simultaneously.
Optionally: the bottom of the lifting rod is provided with a wireless control box, and the wireless control box is mechanically connected with the lifting rod.
So set up for above-mentioned lifter is convenient for realize the control of going up and down through above-mentioned wireless control box, and furthest's uses manpower sparingly, has improved personnel's operation convenience and security.
Optionally: the side of the cabinet is provided with a ladder stand which is fixedly connected to the side of the cabinet.
So set up, the staff of being convenient for is from top to bottom, is favorable to installing the top of above-mentioned lifter with above-mentioned first functional unit.
Optionally: the bottom of the case, the lifting rod and the cabinet is provided with a table top for supporting, the table top is placed on the ground, the case, the lifting rod and the cabinet are vertically and fixedly connected to the top surface of the table top, and the dismounting device is far away from the ground through the table top, so that the dismounting device is effectively protected and is convenient to mount;
the contained angle department between above-mentioned mesa and the ground is equipped with the step of slope, and the one end of above-mentioned step is located the lower extreme of above-mentioned rack, and the other end of above-mentioned step is located subaerially, through above-mentioned step, has effectually made things convenient for the staff to fix the ligature of above-mentioned first functional unit and above-mentioned second functional unit.
Optionally: the inclination angle of the step ladder is 30-45 degrees.
In one implementation of this embodiment: when the second function unit is assembled and disassembled, the worker walks to the step, the bolt in the bolt accommodating hole is pulled out, the outer end of the supporting arm is fixed to the cross arm through the bolt, the cross arm and the supporting arm are in an unfolded state, the cross arm is rotated to the vicinity of the second function unit around the axis of the lifting rod adapter, the hoist is hung and buckled on any one hanging point, the worker fixes the hanging wire on the hoist to the hanging point of the second function unit, and finally, the worker operates the hoist to unload the second function unit to a preset position;
when the first function unit is assembled and disassembled, a worker walks onto the step ladder, extracts the bolt in the bolt receiving hole, fixes the outer end of the supporting arm to the cross arm through the bolt, enables the cross arm and the supporting arm to be in an unfolded state, rotates the cross arm around the axis of the lifting rod adapter to be close to the first function unit, hangs and buckles the chain block on any one hanging point, fixes the hanging wire on the chain block on the hanging point of the first function unit, lifts the lifting rod to a position which is about a little five meters over the top surface of the cabinet by operating the wireless control box, climbs to the top of the cabinet through the ladder on the side surface of the cabinet, removes the first function unit from the hanging wire at the bottom of the chain block, places the first function unit on the top of the cabinet in a zero state, operates the wireless control box, enables the lifting rod to be retracted to a position which is convenient for installing the first function unit, and finally lifts the first function unit through the wireless control box.
In summary, the assembling and disassembling device and the assembling and disassembling method thereof used in combination with the lifting rod disclosed by the invention have the advantages of no need of an external power source, time and labor saving, low manufacturing cost, manpower saving, improvement of the operation convenience and safety of personnel, and effective realization of the unloading and lifting of the first functional unit and the second functional unit.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a loading and unloading apparatus for use with a lifter bar in an embodiment of the present invention;
fig. 2 shows a schematic structural view of the interconnection of a spreader and a lifting rod in an embodiment of the invention;
an expanded view of a spreader in an embodiment of the invention is shown in figure 3;
in figure 4 there is shown a stowaway view of a spreader in an embodiment of the invention;
FIG. 5 is a step diagram A of a handling device used in conjunction with a lifter bar in an embodiment of the present invention;
FIG. 6 is a step diagram B of a handling device used in conjunction with a lifter bar in an embodiment of the present invention;
FIG. 7 is a step diagram C of a handling device used in conjunction with a lifter bar in an embodiment of the present invention;
FIG. 8 is a step diagram D of a handling device used in conjunction with a lifter in an embodiment of the present invention;
FIG. 9 is a step diagram E of a handling device used in conjunction with a lifter bar in an embodiment of the present invention;
FIG. 10 is a step diagram F of a handling device used in conjunction with a lifter bar in an embodiment of the present invention;
FIG. 11 is a step diagram G of a handling device used in conjunction with a lifter bar in an embodiment of the present invention;
FIG. 12 is a step diagram H of a handling device used in conjunction with a lifter bar in an embodiment of the present invention;
FIG. 13 is a step diagram I of a handling device used in conjunction with a lifter bar in an embodiment of the present invention;
FIG. 14 is a step diagram J of a handler used in conjunction with a lifter in an embodiment of the present invention;
FIG. 15 is a step diagram K of a handler used in conjunction with a lifter in an embodiment of the present invention.
Icon: 1-lifting rod, 2-cabinet, 3-cabinet, 4-partition board, 5-first storage cavity, 6-second storage cavity, 7-first function unit, 8-second function unit, 9-lifting appliance, 10-adapter seat, 11-cross arm swivel, 12-supporting arm swivel, 13-first hinge seat, 14-cross arm, 15-unfolding bolt hole, 16-second hinge seat, 17-supporting arm, 18-bolt, 19-hanging point, 20-hand block, 21-folding bolt hole, 22-hanging wire, 23-hole, 24-wireless control box, 25-ladder stand, 26-table board, 27-ground and 28-step ladder.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, 2, 3 and 4, the present embodiment provides a loading and unloading device used in combination with a lifting rod, including a lifting rod 1;
one side of the lifting rod 1 is provided with a cabinet 2, the other side of the lifting rod 1 is provided with a cabinet 3, the cabinet 3 is higher than the cabinet 2, and the cabinet 3, the lifting rod 1 and the cabinet 2 are all positioned on the same horizontal plane;
a horizontal partition plate 4 is arranged in the cabinet 2, a first storage cavity 5 is formed in the upper part of the partition plate 4, a second storage cavity 6 is formed in the lower part of the partition plate 4, a first functional unit 7 is placed in the first storage cavity 5, and a second functional unit 8 is placed in the second storage cavity 6;
a lifting appliance 9 is arranged at the top end of the lifting rod 1, the lifting appliance 9 is provided with an adapter 10, the adapter 10 is fixed at the top end of the lifting rod 1 along the axial direction of the lifting rod 1 and is coaxial with the lifting rod 1, a rotatable cross arm rotating ring 11 and a support arm rotating ring 12 are sleeved on the outer wall of the adapter 10, the cross arm rotating ring 11 is positioned at the top section of the adapter 10, and the support arm rotating ring 12 is positioned at the bottom section of the adapter 10;
a first hinging seat 13 is arranged on the cross arm rotating ring 11 in the radial direction, the first hinging seat 13 is hinged with a cross arm 14, a through unfolding bolt 18 hole 15 is formed in the side surface of the cross arm 14, a second hinging seat 16 is arranged on the support arm rotating ring 12 in the radial direction, the second hinging seat 16 is hinged with a support arm 17, and the outer end of the support arm 17 is detachably connected with the unfolding bolt 18 hole 15 through a bolt 18;
the side surface of the front section of the cross arm 14 is provided with a plurality of through hanging points 19, the lower parts of the plurality of hanging points 19 are provided with hand hoists 20, and the hand hoists 20 are hung on any one of the hanging points 19.
The handling device that jointly uses with lifter that this embodiment discloses is owing to ingenious borrow lifter 1 as the power supply, avoid adding external power source, use laborsaving equipment such as chain block 20 comprehensively, the required function has been realized, furthest's use of manpower sparingly under low in cost's the condition, personnel's operational convenience and security have been improved, hoist 9 under the packing state is small, light in weight, can remain at lifter 1 top for a long time under the more condition of not increasing lifter 1 load, hoist 9 top can be installed to first functional unit 7, do not influence the beneficial effect of the airspace condition of looking through of first functional unit 7 position or every single move.
Referring to fig. 1, 2, 3 and 4, a hole 15 of a unfolding bolt 18 is positioned in the middle of a cross arm 14, the outer end of a supporting arm 17 is hinged to the hole 15 of the unfolding bolt 18 through the bolt 18, when the bolt 18 is positioned in the hole 15 of the unfolding bolt 18, the cross arm 14 and the supporting arm 17 are in an unfolding state, and a triangular stable support is formed on the cross arm 14 to facilitate hoisting.
The side surface of the cross arm 14 is also provided with a through receiving bolt 18 hole, the receiving bolt 18 hole is positioned at the front section of the cross arm 14 and is far away from the unfolding bolt 18 hole 15, when the bolt 18 is positioned in the receiving bolt 18 hole, the cross arm 14 and the supporting arm 17 are in a receiving state, the cross arm 14 and the supporting arm 17 in the receiving state are small in size and light in weight, and can be kept at the top of the lifting rod 1 for a long time under the condition that the load of the lifting rod 1 is not increased.
The cross arm 14 is of a U-shaped structure, the plurality of hanging points 19 are located on two wings of the cross arm 14, the chain block 20 is clamped between the two wings of the cross arm 14 and can be hung on any hanging point 19, so that the hoisting radius can be adjusted randomly according to the field environment, the working range of the loading and unloading device is effectively enlarged, and meanwhile, the convenience and the safety of personnel operation are improved.
Be equipped with on the chain hoist 20 and hang line 22, hang line 22 adaptation in chain hoist 20, realize the hoist and mount to first functional unit 7 and second functional unit 8 through hanging line 22, ingenious borrow lifter 1 as the power supply, avoid adding external power source, synthesize laborsaving equipment such as using chain hoist 20, realized required function.
A plurality of holes 23 are formed in the top of the front section of the cross arm 14, and the holes 23 are uniformly distributed along the axial direction of the cross arm 14, so that the cost is effectively reduced, and meanwhile, the self weight of the lifting appliance 9 is reduced.
The bottom of lifter 1 is equipped with wireless control box 24, and wireless control box 24 and lifter 1 mechanical connection, this make lifter 1 be convenient for realize the control of going up and down through wireless control box 24, and furthest uses manpower sparingly, has improved personnel's operation convenience and security.
The side of the cabinet 2 is provided with the ladder stand 25, and the ladder stand 25 is fixedly connected to the side of the cabinet 2, so that the worker can conveniently go up and down, and the first functional unit 7 can be conveniently mounted on the top end of the lifting rod 1.
The bottom parts of the case 3, the lifting rod 1 and the cabinet 2 are provided with a table top 26 for supporting, the table top 26 is placed on the ground 27, the case 3, the lifting rod 1 and the cabinet 2 are vertically and fixedly connected to the top surface of the table top 26, and the dismounting device is far away from the ground 27 through the table top 26, so that the dismounting device is effectively protected and is convenient to mount; the contained angle department between mesa 26 and ground 27 is equipped with the ladder 28 of slope, and the one end of ladder 28 is located the lower extreme of rack 2, and the other end of ladder 28 is located ground 27, through ladder 28, has effectually made things convenient for the staff to fix the ligature of first functional unit 7 and second functional unit 8.
The inclination angle of the step 28 is 30-45 deg.
In the present embodiment, the first function unit 7 and the second function unit 8 weigh about thirty kilograms.
In this embodiment, the lifting rod 1 is composed of six sections of rod members sleeved with each other, the top end of the rod member at the innermost side of the lifting rod is connected to the adapter 10 of the lifting rod 1,
referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 and 15, in one embodiment of the present embodiment: when the second functional unit 8 is assembled and disassembled, a worker walks to the step 28, the plug pins 18 in the holes of the plug pins 18 are pulled out, the outer ends of the supporting arms 17 are fixed to the cross arms 14 through the plug pins 18, the cross arms 14 and the supporting arms 17 are in an unfolded state, then the cross arms 14 rotate to the positions close to the second functional unit 8 around the axis of the adapter 10 of the lifting rod 1, the hand hoists 20 are hung and buckled on any one hanging point 19, the worker fixes the hanging wires 22 on the hand hoists 20 on the hanging points of the second functional unit 8, and finally the worker operates the hand hoists 20 to unload the second functional unit 8 to a preset position;
when the first function unit 7 is assembled and disassembled, a worker walks onto the step 28, the plug pins 18 in the holes of the plug pins 18 are pulled out, the outer ends of the supporting arms 17 are fixed to the cross arms 14 through the plug pins 18, the cross arms 14 and the supporting arms 17 are in an unfolded state, then the cross arms 14 rotate around the axis of the adapter seats 10 of the lifting rods 1 to the positions near the first function unit 7, the hand hoists 20 are hung and buckled on any one hanging point 19, at this time, the worker fixes the hanging wires 22 on the hand hoists 20 on the hanging points of the first function unit 7, the worker lifts the lifting rods 1 to a position which is about a little five meters above the top surface of the cabinet 2 through operating the wireless control boxes 24, then the worker climbs to the top of the cabinet 2 through the ladder stands 25 on the side surfaces of the cabinet 2, the first function unit 7 is taken off from the hanging wires 22 at the bottom of the hand hoists 20 and placed on the top of the cabinet 3, next, the worker operates the wireless control boxes 24, the lifting rods 1 are retracted to a position convenient for installing the first function unit 7, the worker installs the first function unit 7 on the lifting rods 7, and finally lifts the wireless control boxes 24 to complete the task.
In another embodiment, when the first functional unit 7 is loaded and unloaded, two workers can operate, the worker fixes the hanging wire 22 on the hoist 20 on the hoisting point of the first functional unit 7, another worker climbs to the top of the cabinet 2 through the ladder 25 on the side of the cabinet 2, the worker on the ground 27 operates the wireless control box 24 to lift the lifting rod 1 to a position about one-point five meters above the top surface of the cabinet 2, then the worker on the top of the cabinet 2 takes off the first functional unit 7 from the hanging wire 22 on the bottom of the hoist 20 and places the first functional unit 7 on the top of the cabinet 3 at zero time, next, the worker on the ground 27 operates the wireless control box 24 to retract the lifting rod 1 to a position convenient for installing the first functional unit 7, the worker on the top of the cabinet 2 fixedly installs the first functional unit 7 on the top of the lifting rod 1, and finally, the worker on the ground 27 lifts the first functional unit 7 by operating the wireless control box 24 to complete the lifting task.
Example two
Referring to fig. 1, 2, 3 and 4, in the present embodiment, the loading and unloading device mainly comprises a cross arm 14, a support arm 17, an adapter 10 and a bolt 18, and is shown in detail in fig. 2, 3 and 4, and is mounted on the top of the lifting rod 1 through the adapter 10; the cross arm rotating ring 11 and the support arm rotating ring 12 are arranged on the adapter 10, and the cross arm rotating ring 11 and the support arm rotating ring 12 can rotate around the axis of the adapter 10; the cross arm 14 and the supporting arm 17 are hinged to the adapter 10 through the first hinge base 13 and the second hinge base 16; the supporting arm 17 is fixed on the cross arm 14 through a bolt 18 to form a triangular stable support for the cross arm 14; the hand hoist 20 is hung on the hanging points 19 of the cross arm 14, and the hanging points 19 at four positions can be flexibly selected; when the bolt 18 is positioned in the hole for receiving the bolt 18, the cross arm 14 and the supporting arm 17 are in a receiving state; when the latch 18 is in the extended latch 18 aperture 15, the cross arm 14 and support arm 17 are in the extended position.
In the embodiment, the cross arm 14 can realize two states of folding and unfolding under the action of the supporting arm 17, the cross arm 14 can rotate around the axis of the swivel 10 in the unfolding state, after the hand block 20 and the functional load are hung on the cross arm 14, a person can unload the functional load to the position of the preset ground 27 by using the hand block 20, and simultaneously the functional load can be lifted to the required working height by using the lifting of the lifting rod 1.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a loading and unloading device who jointly uses with lifter which characterized in that:
comprises a lifting rod;
a cabinet is arranged on one side of the lifting rod, a case is arranged on the other side of the lifting rod, the case is higher than the cabinet, and the case, the lifting rod and the cabinet are all positioned on the same horizontal plane;
a horizontal partition plate is arranged in the cabinet, a first storage cavity is formed in the upper part of the partition plate, a second storage cavity is formed in the lower part of the partition plate, a first functional unit is placed in the first storage cavity, and a second functional unit is placed in the second storage cavity;
a lifting appliance is arranged at the top end of the lifting rod, the lifting appliance is provided with an adapter, the adapter is fixed at the top end of the lifting rod along the axial direction of the lifting rod and is coaxial with the lifting rod, a rotatable cross arm rotating ring and a support arm rotating ring are sleeved on the outer wall of the adapter, the cross arm rotating ring is positioned at the top section of the adapter, and the support arm rotating ring is positioned at the bottom section of the adapter;
the radial direction of the cross arm rotating ring is provided with a first hinge seat, the first hinge seat is hinged and connected with a cross arm, the side surface of the cross arm is provided with a through unfolding bolt hole, the radial direction of the support arm rotating ring is provided with a second hinge seat, the second hinge seat is hinged and connected with a support arm, and the outer end of the support arm is detachably connected with the unfolding bolt hole through a bolt;
the side surface of the front section of the cross arm is provided with a plurality of through hanging points, the lower parts of the plurality of hanging points are provided with hand hoists, and the hand hoists are hung on any one of the hanging points.
2. A handling device for use with a lifting rod in accordance with claim 1, wherein:
the unfolding bolt hole is positioned in the middle section of the cross arm, and the outer end of the supporting arm is hinged to the unfolding bolt hole through the bolt.
3. A handling device for use with a lifting rod as claimed in claim 1, wherein:
and the side surface of the cross arm is also provided with a through collecting bolt hole which is positioned at the front section of the cross arm and is far away from the unfolding bolt hole.
4. A handling device for use with a lifting rod as claimed in claim 1, wherein:
the cross arm is of a U-shaped structure, the hanging points are located on two wings of the cross arm, and the hand hoist is clamped between the two wings of the cross arm and can be hung on any hanging point.
5. A handling device for use with a lifting rod in accordance with claim 1, wherein:
the hand hoist is provided with a hanging line, and the hanging line is adaptive to the hand hoist.
6. A handling device for use with a lifting rod in accordance with claim 1, wherein:
the top of the front section of the cross arm is provided with a plurality of holes which are uniformly distributed along the axial direction of the cross arm.
7. A handling device for use with a lifting rod as claimed in claim 1, wherein:
the bottom of lifter is equipped with the wireless control box, the wireless control box with lifter mechanical connection.
8. A handling device for use with a lifting rod as claimed in claim 1, wherein:
the side of rack is equipped with the cat ladder, cat ladder fixed connection be in the side of rack.
9. A handling device for use with a lifting rod as claimed in claim 1, wherein:
the bottom parts of the case, the lifting rod and the cabinet are provided with table tops for supporting, the table tops are placed on the ground, and the case, the lifting rod and the cabinet are vertically and fixedly connected to the top surfaces of the table tops;
an inclined step ladder is arranged at the included angle between the table board and the ground, one end of the step ladder is located at the lower end of the cabinet, and the other end of the step ladder is located on the ground.
10. A method of loading and unloading with a loading and unloading device for use with a lifting rod as claimed in any one of claims 1 to 9, characterized in that:
when the second function unit is assembled and disassembled, a worker walks onto the step ladder, the bolt in the bolt accommodating hole is pulled out, the outer end of the supporting arm is fixed to the cross arm through the bolt, the cross arm and the supporting arm are in an unfolded state, then the cross arm rotates to the vicinity of the second function unit around the axis of the lifting rod adapter, the chain block is hung and buckled on any one hanging point, the worker fixes the hanging wire on the chain block on the hanging point of the second function unit, and finally the worker operates the chain block to assemble and disassemble the second function unit to a preset position;
when the first functional unit is assembled and disassembled, a worker walks onto the step ladder, the bolt in the bolt receiving and assembling hole is extracted, the outer end of the supporting arm is fixed to the cross arm through the bolt, the cross arm and the supporting arm are in an unfolded state, then the cross arm rotates to the position close to the first functional unit around the axis of the lifting rod adapter, the hand block is hung and buckled on any one hanging point, at the moment, the hanging line on the hand block is fixed on the hanging point of the first functional unit, the worker lifts the lifting rod to a position which exceeds the top surface of the cabinet by five meters by operating the wireless control box, then the worker climbs to the top of the cabinet through the ladder on the side surface of the cabinet, the first functional unit is taken off from the hanging line at the bottom of the hand block and placed at the top of the cabinet, the worker operates the wireless control box, the lifting rod is contracted to a position convenient for installing the first functional unit, the worker fixedly installs the first functional unit on the lifting rod, finally, and the worker operates the wireless control box to complete a task by lifting task through the top of the first functional unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210813144.3A CN115402941A (en) | 2022-07-12 | 2022-07-12 | Loading and unloading device used in combination with lifting rod and loading and unloading method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210813144.3A CN115402941A (en) | 2022-07-12 | 2022-07-12 | Loading and unloading device used in combination with lifting rod and loading and unloading method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN115402941A true CN115402941A (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210813144.3A Pending CN115402941A (en) | 2022-07-12 | 2022-07-12 | Loading and unloading device used in combination with lifting rod and loading and unloading method thereof |
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| Country | Link |
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| CN (1) | CN115402941A (en) |
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