CN214527776U - Combined assembled light material lifting device - Google Patents
Combined assembled light material lifting device Download PDFInfo
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- CN214527776U CN214527776U CN202120463742.3U CN202120463742U CN214527776U CN 214527776 U CN214527776 U CN 214527776U CN 202120463742 U CN202120463742 U CN 202120463742U CN 214527776 U CN214527776 U CN 214527776U
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- material lifting
- electric hoist
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Abstract
The utility model provides a combined and assembled light material lifting device, which comprises a support frame and a movable lifting mechanism; the supporting frame comprises a rectangular square tube placed on the ground and circular vertical tubes connected to two ends of the rectangular square tube through movable fixing joints, the circular vertical tubes are obliquely arranged, and the tops of the circular vertical tubes are connected with a trapezoidal movable fixing frame; i-shaped steel which is vertically arranged with the rectangular square tube in space is fixedly connected below the trapezoid movable fixing frame through an arched fixing steel plate; the movable hoisting mechanism comprises a hand-push travelling crane fixed on the lower flange of the I-steel, an electric hoist connected with the hand-push travelling crane and a hanging basket hung below the electric hoist. The utility model discloses a combination pin-connected panel can make up and assemble multiple handling forms such as cantilever type, bridge type, simple structure, and convenient operation is applicable to multiple operation environment. Simultaneously, the device is safe and stable in use, and material transport efficiency is high, and is nimble small, easily splices the readily removable, deposits the transportation convenience, and is safe environmental protection.
Description
Technical Field
The utility model relates to a building engineering equipment's technical field especially relates to a light-duty material hoisting device of combination pin-connected panel, is applicable to the construction of low floor.
Background
At present, in constructional engineering, a plurality of types of lifting equipment are used for lifting and lifting materials, but most of equipment is high in purchase or lease use cost, large in equipment size, difficult to store and transport, high in cost and large in space factor of a use site. Therefore, the hoisting machine is low in cost, convenient to operate, safe, stable and flexible, suitable for various types and environments, capable of improving hoisting and lifting construction efficiency, reducing comprehensive cost, small in occupied space, easy to assemble and disassemble, flexible, convenient to store and transport, safe and environment-friendly in construction operation.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a light material lifting device of combined and assembled type, multiple handling forms such as cantilever type, bridge type are assembled to the accessible combination, simple structure, and convenient operation is applicable to multiple operation environment.
In order to realize the aim, the utility model provides a combined and assembled light material lifting device, which comprises a support frame and a movable lifting mechanism; the supporting frame comprises a rectangular square pipe placed on the ground and circular vertical pipes connected to two ends of the rectangular square pipe through movable fixing joints, the circular vertical pipes are obliquely arranged, and the tops of the circular vertical pipes are connected with trapezoidal movable fixing frames; i-shaped steel which is vertically arranged with the rectangular square tube in space is fixedly connected below the trapezoid movable fixing frame through an arched fixing steel plate; the movable lifting mechanism comprises a hand-push traveling crane fixed on the lower flange of the I-shaped steel, an electric hoist connected with the hand-push traveling crane and a hanging basket hung below the electric hoist.
Preferably, a plurality of weight assemblies are pressed on the rectangular square pipe along the length direction thereof.
Optionally, the counterweight assembly includes a movable block inserting and fixing device inserted on the rectangular square tube and connected and fixed by bolts, and a plurality of reinforced concrete counterweights inserted on the movable block inserting and fixing device; the movable type counter block interpenetration fixing device is characterized in that a movement-preventing galvanized quick bolt for preventing the reinforced concrete counter block from moving is fixedly arranged on the upright post in a penetrating manner.
Furthermore, a lifting hook is fixed below the electric hoist through a U-shaped galvanized steel wire buckle; the hanging basket is fixedly connected with the steel wire rope through a U-shaped galvanized steel wire buckle, and the other end of the steel wire rope is connected with the lifting hook.
Optionally, an anti-slip cylinder for positioning according to the use requirement progress is welded and fixed on the lower flange surface of the i-steel.
Preferably, the circular vertical pipe and the rectangular square pipe are seamless steel pipes, the pipe diameter of the circular vertical pipe is not less than 65 mm, and the wall thickness of the circular vertical pipe is not less than 5 mm; the rectangular square tube is a galvanized square tube with the thickness of 50 mm, 70 mm and 8 mm; the movable fixed joint is formed by sleeving a horizontal square pipe on the rectangular square pipe and a round pipe obliquely arranged on the horizontal square pipe in a welding mode, and the diameter of the round pipe is larger than that of the round vertical pipe.
Furthermore, the reserved cable of the electric hoist is connected with an industrial aviation plug, and the electric hoist is also connected with a waterproof electric hoist control button switch.
Optionally, the hook is equipped with an anti-unhooking device for floors below 35 meters or 7 floors.
Optionally, the electric hoist is provided with a motor, an anti-falling device and a load limiting device, and the ground resistance of the electric hoist is less than 4 Ω.
When the device is assembled into a cantilever type, the constraint anchoring section is not less than 1.25 times of the cantilever section.
In the utility model, after the support frame and the mobile lifting mechanism are assembled, the concrete matching block is configured according to the load requirement, and the anti-moving bolt is used for fixing and locking to prevent moving; the hoisting and lifting are carried out according to the hoisting related safe operation regulations, commanders with corresponding qualification and qualification certificates are equipped, the persons cannot stand under the hoisting device and the corresponding operation radius, and the hoisting and lifting are strictly forbidden according to the hoisting regulations. When the material hoisting and lifting operation is started, the operation is stopped at a position 200mm away from the ground. After the brake condition is confirmed to be good, the brake can be used formally. During the hoisting and lifting process, the heavy object does not drop rapidly, and when the heavy object is out of control due to faults, emergency measures must be taken to drop the heavy object to an unmanned area. After the work is finished, the electric hoist should be stopped at a designated position, the lifting hook is lifted, and the power supply is cut off. The lifting hook can not hang heavy objects for a long time, and the permanent fatigue damage of an internal mechanism is avoided. The operators must obey the related command and management, and the safe and civilized use. The electric hoist and the fixed fittings are required to be maintained and checked regularly, and if the electric hoist and the fixed fittings are damaged or the use safety is influenced, the electric hoist and the fixed fittings must be replaced and scrapped timely.
Through foretell technical measure, compensatied not enough in the prior art, the utility model discloses a light-duty material hoisting device of combination pin-connected panel can make up and assemble multiple handling forms such as cantilever type, bridge type through the combination pin-connected panel, simple structure, and convenient operation is applicable to multiple operation environment. Simultaneously, the device is safe and stable in utilization, and material transport efficiency is high, and the construction is synthesized with low costs, and for the combination pin-connected panel, nimble small, easily assemble easy disassembly, deposit the transportation convenience, safety ring protects, has that structure safety and stability, intensity are big, and the associativity is strong, and the flexibility is strong, and the dead weight is light, easy operation, convenient to use, characteristics such as comprehensive expense low price.
By last, the utility model discloses a light-duty material hoisting device of combination pin-connected panel has following effect at least:
(1) the utility model discloses can make up and assemble multiple handling forms such as cantilever type, bridge type, simple structure, convenient operation is applicable to multiple operation environment. The volume is narrow and small, the style is more nimble, easily assemble easy dismouting, and it is convenient to deposit the transportation. Meanwhile, the requirement on site selection is low, construction can be performed nearby, and secondary material transfer is reduced.
(2) The utility model discloses a hand push bicycle walks on the I-steel edge of a wing, adopts artifical hand push assembly pulley, and the location is unloaded, more satisfies actual promotion handling needs, environmental protection and energy saving, and the comprehensive cost is low.
(3) The utility model discloses all built-up fittings are all very easily to look for and get, and the associativity is strong, and the flexibility is strong, and the dead weight is light, easily splices easy dismouting, deposits the transportation convenience, and reuse rate is high, and the power consumption consumptive material is extremely low, and safety ring protects, and long-term comprehensive cost reduces substantially.
(4) The utility model discloses having continued the independent manual work of part tradition or machinery, the improvement is "artifical + machinery" wisdom type, and under the prerequisite that increases multiple benefit, further for building engineering needs to find a device of "low price and high quality" again at present.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is the structure schematic diagram of the combined assembled light material lifting device of the utility model.
Fig. 2 is a side view of the combined assembled light material lifting device of the present invention.
Fig. 3 is a schematic view of the connection between the i-steel, the trolley and the electric block of the present invention.
Fig. 4 is a schematic structural view of the support frame of the present invention.
Fig. 5 is a schematic structural view of the bow-shaped fixing steel plate of the present invention.
Fig. 6 is a schematic structural view of the trolley of the present invention connected to an i-beam.
Fig. 7 is the structure diagram of the U-shaped galvanized steel wire buckle of the present invention.
Fig. 8 is a schematic structural view of the reinforced concrete counterweight of the present invention.
Fig. 9 is a schematic structural diagram of the hanging basket of the present invention.
Wherein, 1-I-shaped steel; 2, an electric hoist; 3-single-rail hand-push traveling; 4-a trapezoidal movable fixing frame; 5-a circular riser; 6-bow shaped fixing steel plate; 7-movable fixed section; 8-rectangular square tubes; 9-controlling a button switch by the electric hoist; 10-special hook; 11-a reinforced concrete counterweight block; 12-a movable matching block inserting and fixing device; 13-industrial aviation plug; 14-anti-moving galvanized quick plug pin; 15-anti-slip cylinder; 16-high strength bolts; 17-hanging basket; and the 18-U-shaped galvanized steel wire is buckled.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The combined and assembled light material lifting device of the present invention will be described in detail with reference to fig. 1 to 9.
As shown in fig. 1-9, the utility model provides a light-duty material hoisting device of combination pin-connected panel, according to setting up the site condition, with activity fixed knot 7, circular riser 5, place in subaerial rectangle side pipe 8, movable joining in marriage piece interlude fixing device 12 equipment to two grudging post structures, it is fixed firm with I-steel 1 and grudging post connection with bow-shaped fixed steel sheet 6, I-steel 1 sets up with rectangle side pipe 8 on the space is perpendicular, industry aviation plug 13 inserts in the circular telegram of power mother head, start electric block control button switch 9 and can carry out the material handling promotion.
The hand-push single-traveling crane 3 is connected with the electric hoist 2 through manganese steel bolts, a gasket is arranged on one side of a bolt cap, the nut is fixedly fastened to achieve torque strength, the bolts are completely assembled and then are twisted one by one for inspection, and the bolts with sliding threads must be replaced. And the trolley 3 is arranged on the lower flange of the I-steel 1, travels along the length direction of the I-steel 1 and is assembled into a movable hoisting mechanism. The trolley 3 is arranged on the lower flange of the rail of the I-steel 1 by using the contraction bolt, the contraction tension degree is adjusted according to the type of the I-steel, the pulley of the trolley 3 is ensured to be close to the web plate of the I-steel, the pulley can flexibly walk on a wing plate, and the trolley is ensured to be used safely. The round vertical pipe 5 and the rectangular square pipe 8 are connected in an inserting way by the movable fixing joint 7 and fixed by the high-strength bolt, the I-shaped steel 1 and the trapezoid movable fixing frame 4 are connected and fixed by the arched fixing steel plates 6 which are symmetrically arranged up and down, and the trapezoid movable fixing frame 4 is fixedly arranged at the top of the round vertical pipe 5, so that the support frame is assembled. Wherein, the activity fixed knot 7 is formed by cup jointing the pipe welding that the pipe was managed and was set up with the slope of horizontal side on the rectangle side pipe 8, and the diameter of the pipe of activity fixed knot 7 is greater than the pipe diameter of circular riser 5, and the diameter of pipe is greater than 5 about 5 mm of circular riser, and it is fixed to be convenient for can freely alternate. The I-steel 1 and the trapezoid movable fixing frame 4 are fixedly connected by the arch-shaped fixing steel plate 6 through high-strength bolts, trapezoidal 'inner eight' tension is fully utilized, materials are light, but a supporting system is stable, and the I-steel and the trapezoid movable fixing frame are easy to assemble and disassemble.
And (3) welding and fixing the anti-slipping cylinder 15 on the lower flange surface of the I-shaped steel 1, wherein the welding quality is met, the quality defect of a welding seam is avoided, and the welding seam is subjected to rust prevention treatment. The anti-slip cylinder 15 welded and fixed on the lower flange surface of the I-shaped steel 1 is positioned according to the use requirement.
Alternate movable joining in marriage piece interlude fixing device 12 on rectangle side pipe 8 and connect fixedly with high strength bolt 16, treat all assembled backs, before the use, alternate reinforced concrete balancing weight 11 on movable joining in marriage piece interlude fixing device 12 to press on rectangle side pipe 8, it is fixed on passing movable joining in marriage a piece interlude fixing device 12's stand with anti-moving zinc-plated fast bolt 14, prevent to join in marriage fast moving and the counter weight is moved at will and is caused the atress hidden danger, cause the atress to lead to the incident inadequately.
The reinforced concrete balancing weight 11, the movable balancing weight interpenetration fixing device 12 and the anti-moving galvanized quick bolt 14 form the counterweight component of the utility model.
The special manganese steel lifting hook 10 is fixed below the electric hoist 2 through the U-shaped galvanized steel wire buckles 18, the steel wire rope and the hanging basket 17 are fixedly connected through the U-shaped galvanized steel wire buckles 18 and hung below the special manganese steel lifting hook 10, when binding and fixing are conducted, the steel wire rope is fixed in a mode that the U-shaped galvanized steel wire buckles 18 are used for double strands in a reversed overlapping mode, and the number of the U-shaped galvanized steel wire buckles at each position is not less than 3.
The industrial aviation plug 13 is connected with a reserved cable of the electric hoist 2, the waterproof electric hoist control button switch 9 is connected with the electric hoist 2, the waterproof electric hoist control button switch 9 and the industrial aviation plug 13 need to be national qualified products and have related certificates, and related parameters such as current and voltage need to be consistent with technical parameters of an electric hoist motor. When the electric hoist 2 is configured, a motor with matched power and the diameter of a steel wire rope are selected according to the load of the lifted material, and the electric hoist is provided with an anti-falling device and a load limiting device, when the electric hoist is strictly used within the power and counter weight load limit values of the electric hoist, a grounding measure is needed, and the grounding resistance is smaller than 4 omega. The electric hoist 2 is connected with the grounding rod through a grounding wire, the resistance of the grounding wire and the grounding rod is less than 4 omega, and the grounding wire is a soft copper wire. The control button switch is of a inching control type, and a torsion handle type is not adopted; the electric hoist steel wire rope is orderly wound on the winding drum. When the hook is placed at the lowest position, the steel wire rope safety ring on the winding drum is not less than 3 circles. The electric hoist control button switch, the electric hoist cable and the like are good in insulation, cables are not exposed, and operation buttons are sensitive and reliable. When in use, if the conducting wire is longer, the conducting wire is spread as much as possible without binding the conducting wire, so as to avoid abnormal overheating; when in use, the aviation plug is completely inserted, so that the stable work of the electric appliance is ensured and the electric shock accident is prevented. When the related equipment of the electric appliance fails, a professional qualified manufacturer or personnel is required to repair the equipment, and the equipment cannot be removed and repaired privately, so that electric shock or other dangers are avoided.
The hanging basket 17 is connected with the special lifting hook 10 and the electric hoist 2, the selected special lifting hook 10 is provided with an anti-unhooking device, the hanging basket is used for floors below 35 meters or 7 floors, steel wire ropes penetrating through two sides of the hanging basket are fastened and fixed by adopting U-shaped galvanized steel wires, and the hanging basket is used for checking mechanical and electrical systems to ensure that the lifting hook has no cracks, the steel wire ropes are not broken and have strands, the upper and lower limiting actions are sensitive, and the brake has good braking performance. When the crane is lifted, the length and the included angle are consistent, the crane is required to be lifted for use according to the safety operation rules related to lifting, corresponding commanders of the department cable with corresponding qualification and qualification certificates are equipped, the crane and persons who cannot stand under the corresponding radius cannot meet the lifting rules, and the crane is strictly forbidden for use.
The utility model discloses when the cantilever type was assembled in the combination, restraint anchor section should be not less than 1.25 times of the section of encorbelmenting.
The round vertical pipe 5 and the rectangular square pipe 8 are seamless steel pipes, the pipe diameter of the round vertical pipe 5 is not less than 65 mm, the wall thickness is not less than 5 mm, and the rectangular square pipe 8 is a galvanized square pipe with the thickness of 50 mm × 70 mm × 8 mm.
Wherein the fixed hoisting ring on the hanging basket 17 is a round steel with the diameter of 28 mm, and the diameter of the steel wire rope is 14 mm; the diameter of the anti-moving galvanized quick plug 14 is 12 mm; the high-strength bolt is a 16 mm multiplied by 1.5 mm galvanized high-strength bolt; the L-shaped angle iron used for welding the hanging basket 17 is a galvanized steel sheet with the thickness of 60 multiplied by 5; the diameter of the anti-slip cylinder 15 is 25 mm; the rated lifting capacity of the special lifting hook 10 is not less than 1.1 times of the load of the electric hoist.
The thickness of the arched fixed steel plate 6 is 6 mm, the waterproof grade of the waterproof electric hoist control button switch 9 is not lower than IP6, the reinforced concrete counterweight block 11 is 25kg, the size is 420 mm multiplied by 160 mm multiplied by 80 mm, the aperture is 25 mm, and the diameter of the built-in steel bar is 6 mm.
Through the aforesaid implementation, the utility model discloses can make up and assemble into multiple handling forms such as cantilever type, bridge type, simple structure, convenient operation is applicable to multiple operation environment. Simultaneously, the device is safe and stable in utilization, and material transport efficiency is high, and the construction comprehensive cost is low, and for the combination pin-connected panel, easily assemble easy disassembly, deposit the transportation convenience, safety ring protects, comprehensive cost is cheap.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can understand that the changes or substitutions obtained within the technical scope of the present invention should be covered within the scope of the present invention.
Claims (10)
1. A combined assembled light material lifting device is characterized by comprising a support frame and a movable hoisting mechanism;
the supporting frame comprises a rectangular square pipe placed on the ground and circular vertical pipes connected to two ends of the rectangular square pipe through movable fixing joints, the circular vertical pipes are obliquely arranged, and the tops of the circular vertical pipes are connected with trapezoidal movable fixing frames;
i-shaped steel which is vertically arranged with the rectangular square tube in space is fixedly connected below the trapezoid movable fixing frame through an arched fixing steel plate;
the movable lifting mechanism comprises a hand-push traveling crane fixed on the lower flange of the I-shaped steel, an electric hoist connected with the hand-push traveling crane and a hanging basket hung below the electric hoist.
2. The combined and assembled lightweight material lifting device as claimed in claim 1, wherein a plurality of weight components are pressed on the rectangular square tube along the length direction thereof.
3. The combined assembled light material lifting device according to claim 2, wherein the counterweight assembly comprises a movable block inserting and fixing device inserted on the rectangular square pipe and fixed by bolts, and a plurality of reinforced concrete counterweights inserted on the movable block inserting and fixing device;
the movable type counter block interpenetration fixing device is characterized in that a movement-preventing galvanized quick bolt for preventing the reinforced concrete counter block from moving is fixedly arranged on the upright post in a penetrating manner.
4. The combined assembled light material lifting device according to claim 1, wherein a lifting hook is fixed below the electric hoist through a U-shaped galvanized steel wire buckle; the hanging basket is fixedly connected with the steel wire rope through a U-shaped galvanized steel wire buckle, and the other end of the steel wire rope is connected with the lifting hook.
5. The combined assembled light material lifting device according to claim 1, wherein an anti-slip cylinder for positioning according to the use requirement progress is welded and fixed on the lower flange surface of the I-steel.
6. The combined assembled lightweight material lifting device according to claim 1, wherein the circular vertical pipe and the rectangular square pipe are seamless steel pipes, the pipe diameter of the circular vertical pipe is not less than 65 mm, and the wall thickness of the circular vertical pipe is not less than 5 mm; the rectangular square tube is a galvanized square tube with the thickness of 50 mm, 70 mm and 8 mm;
the movable fixed joint is formed by sleeving a horizontal square pipe on the rectangular square pipe and a round pipe obliquely arranged on the horizontal square pipe in a welding mode, and the diameter of the round pipe is larger than that of the round vertical pipe.
7. The combined assembled light material lifting device as claimed in claim 1, wherein the reserved cable of the electric hoist is connected with an industrial aviation plug, and the electric hoist is further connected with a waterproof electric hoist control button switch.
8. The combined assembly lightweight material lifting device according to claim 4, wherein said hook is equipped with an anti-unhooking device for floors below 35 meters or 7 floors.
9. The combined assembled light material lifting device as claimed in claim 1, wherein the electric block is provided with a motor, an anti-falling device and a load limiting device, and the ground resistance of the electric block is less than 4 Ω.
10. The combined assembling type light material lifting device according to claim 1, wherein when the device is assembled in a cantilever mode, the constraint anchoring section of the device is not smaller than 1.25 times of the cantilever section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120463742.3U CN214527776U (en) | 2021-03-04 | 2021-03-04 | Combined assembled light material lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120463742.3U CN214527776U (en) | 2021-03-04 | 2021-03-04 | Combined assembled light material lifting device |
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| CN214527776U true CN214527776U (en) | 2021-10-29 |
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| CN202120463742.3U Active CN214527776U (en) | 2021-03-04 | 2021-03-04 | Combined assembled light material lifting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490142A (en) * | 2022-10-18 | 2022-12-20 | 广西电网有限责任公司北海供电局 | Cable well lid opening and closing device and using method thereof |
-
2021
- 2021-03-04 CN CN202120463742.3U patent/CN214527776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490142A (en) * | 2022-10-18 | 2022-12-20 | 广西电网有限责任公司北海供电局 | Cable well lid opening and closing device and using method thereof |
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