Balancing device in hoisting process of reinforcement cage
By using a balancing device during the hoisting process of the steel cage, and by using a leveling instrument to measure the tilt angle and adjust the hook position, the problem of time-consuming and labor-intensive hoisting of unbalanced steel cages was solved, and efficient steel cage hoisting and transfer were achieved.
Patent Information
- Application Number
- CN202520173209.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-26
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-26
AI Technical Summary
In engineering construction sites, how to efficiently hoist uneven steel cages to avoid the problems of time-consuming, labor-intensive, and inefficient construction caused by traditional methods?
A balancing device is used during the hoisting of a steel cage, including a lifting tool, a load-bearing component, first and second hook components, and a leveling instrument. The steel cage is hoisted in a balanced manner by measuring the tilt angle and adjusting the positions of the first and second hooks.
The lifting process was simplified, construction efficiency was improved, and most steel cages were lifted and transferred smoothly in a short time, reducing the steps for finding the balance and the distance to move.
Smart Images
Figure CN223704915U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to foundation construction technical field especially relates to a balance device in the hoisting process of steel reinforcement cage. BACKGROUND
[0002] In the engineering construction site, the workers often need to face various length, and the quality distribution is uneven steel reinforcement cage. At this moment, how to hoist and transport these steel reinforcement cage is a big problem, the site workers according to steel reinforcement cage shape center to infer overall gravity center, and hoist often will cause serious tilt, need to constantly correct trial hoist, constantly change the position of hook to find steel reinforcement cage gravity center to ensure smooth hoisting. But this method not only time-consuming but also very laborious, very influence the efficiency of construction. UTILIT Y MODEL CONTENT
[0003] The utility model provides a balance device in the hoisting process of steel reinforcement cage to solve above-mentioned technical problem.
[0004] In order to realize above-mentioned purpose, the technical scheme of the utility model is:
[0005] A balance device in the hoisting process of steel reinforcement cage, it include: hoist, force bearing piece, first hook component, horizontal correction appearance and second hook component;
[0006] Hoist is used to hoist force bearing piece;
[0007] First hook component includes first hook and second hook, first hook and second hook interval setting in the middle part of force bearing piece, and the top of first hook and second hook is movably connected on force bearing piece, and the distance of the hook hanging position of first hook and second hook to force bearing piece is same;
[0008] Horizontal correction appearance is installed on force bearing piece, and is used to measure the inclination angle of force bearing piece;
[0009] Second hook component includes first hook, second hook, first driver and second driver, and first hook and second hook are installed at the both ends of force bearing piece respectively, and first driver is used to drive first hook to move along the axial direction of force bearing piece, and second driver is used to drive second hook to move along the axial direction of force bearing piece;
[0010] According to the inclination angle of force bearing piece measured by horizontal correction appearance, first hook is driven by first driver, and second hook is driven by second driver to move.
[0011] Preferably, the both ends of force bearing piece are installed with guide assembly, and the guide assembly guides the axial movement of sliding seat along force bearing piece, and the top of first hook and second hook is movably connected on two sliding seats.
[0012] Preferably, the first driver and the second driver drive one sliding seat to slide respectively; the first driver comprises a first servo motor, a first coupling and a first transmission screw; the first servo motor drives the first transmission screw to rotate through the first coupling, and the first transmission screw rotates to drive the sliding seat to rotate spirally.
[0013] Preferably, an electromagnet is installed on the sliding seat, and the electromagnet is attracted and fixed on the load-bearing member after being electrified.
[0014] Preferably, the first hook and the second hook are connected to the corresponding sliding seat through a winch, and the winch is used to lift the first hook and the second hook.
[0015] Preferably, the guide assembly adopts a linear guide rail; a track of the linear guide rail is installed on the load-bearing member, and a sliding block of the linear guide rail is connected to the sliding seat.
[0016] Preferably, a steel ring is installed on the load-bearing member, the steel ring hooks a switching member, the switching member is connected to a steel rope, and the steel rope is connected to the first hook.
[0017] Preferably, the lifting appliance comprises a lifting ring, a circular ring, at least three first hoisting ropes and at least two second hoisting ropes; the at least two second hoisting ropes are connected to the circular ring and the load-bearing member, and the at least three first hoisting ropes are connected to the lifting ring and the circular ring.
[0018] Preferably, the horizontal correction instrument is used to output a digital signal of the inclination angle to a microcontroller, the microcontroller calculates a distance that the first hook and the second hook need to move along an axial direction of the load-bearing member according to a preset algorithm, and the microcontroller outputs a control instruction to control the first driver and the second driver to act.
[0019] Preferably, the horizontal correction instrument adopts an inclination sensor.
[0020] Beneficial effects:
[0021] The balancing device disclosed in the application can preliminarily hoist the reinforcement cage through the first hook and the second hook, measure the inclination angle by using the horizontal correction instrument, and balance the reinforcement cage by adjusting the positions of the first hook and the second hook. Compared with the traditional method of constantly trying to hoist to find the balance, the device can greatly improve the efficiency of the on-site construction and realize the hoisting and transfer of most reinforcement cages in a short time. BRIEF DESCRIPTION OF DRAWINGS
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative labor under the premise of not deviating from the concept of the present application.
[0023] Figure 1 The utility model discloses a kind of structure schematic diagram of balancing device in the hoisting process of steel reinforcement cage;
[0024] Figure 2 The utility model discloses a kind of structure schematic diagram of balancing device load-carrying piece and first hook component combination in the hoisting process of steel reinforcement cage;
[0025] Figure 3 The utility model discloses a kind of structure schematic diagram of balancing device load-carrying piece, horizontal corrector, sliding seat and second hook component combination in the hoisting process of steel reinforcement cage.
[0026] 11, spreader;111, circular ring;112, first lifting rope;113, second lifting rope;12, load-carrying piece;121, steel ring;131, first hook;132, second hook;14, horizontal corrector;151, first hook;152, second hook;16, sliding seat;5, steel reinforcement cage. DETAILED DESCRIPTION
[0027] To make the purpose, technical scheme and advantage of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described in the following with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, instead of all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of the utility model protection.
[0028] A kind of balancing device in the hoisting process of steel reinforcement cage, combine Figure 1 、 Figure 2 And Figure 3As shown, the device comprises: a lifting tool 11, a force-bearing member 12, a first hook component, a horizontal correction instrument 14 and a second hook component; the lifting tool 11 is used for lifting the force-bearing member 12; the first hook component comprises a first hook 131 and a second hook 132, which are arranged at the middle part of the force-bearing member 12 at intervals, the top ends of the first hook 131 and the second hook 132 are movably connected to the force-bearing member 12, and the hooking positions of the first hook 131 and the second hook 132 are at the same distance from the force-bearing member 12; the horizontal correction instrument 14 is installed on the force-bearing member 12 and is used for measuring the inclination angle of the force-bearing member 12; the second hook component comprises a first hook 151, a second hook 152, a first driver and a second driver, the first hook 151 and the second hook 152 are respectively installed at the two end parts of the force-bearing member 12, the first driver is used for driving the first hook 151 to move along the axial direction of the force-bearing member 12, and the second driver is used for driving the second hook 152 to move along the axial direction of the force-bearing member 12; according to the inclination angle of the force-bearing member 12 measured by the horizontal correction instrument 14, the first hook 151 is driven by the first driver and the second hook 152 is driven by the second driver to move.
[0029] The balancing device lifts the force-bearing member 12 through the lifting tool 11, preliminarily lifts the reinforcement cage 5 through the first hook 131 and the second hook 132 on the force-bearing member 12, and measures the inclination angle of the force-bearing member 12 by using the horizontal correction instrument 14. Then, according to the measurement result of the horizontal correction instrument 14, the first hook 151 is driven by the first driver to adjust the position, the second hook 152 is driven by the second driver to adjust the position, and the reinforcement cage 5 is hooked by the first hook 151 and the second hook 152 to realize balanced lifting. Compared with the traditional method of constantly trying to lift to find balance, the device can simplify the lifting action, facilitate the search for balance, greatly improve the efficiency of on-site construction, and realize the lifting and transfer of most reinforcement cages 5 in a short time.
[0030] Specifically, the force-bearing member 12 is made of a high-strength steel rod, and the force-bearing member 12 can be made into a rod shape, a cross shape, a frame structure and the like.
[0031] Preferably, the two end parts of the force-bearing member 12 are provided with guide assemblies, the guide assemblies guide the movement of the sliding seats 16 along the axial direction of the force-bearing member 12, and the top ends of the first hook 151 and the second hook 152 are movably connected to the two sliding seats 16. The movement direction of the sliding seat 16 is limited by the guide assemblies to keep along the axial direction of the parallel reinforcement cage 5. Then, the first hook 151 and the second hook 152 are driven to move by the two sliding seats 16 respectively, which facilitates the movement of the sliding seat 16 and the installation of the first hook 151 and the second hook 152.
[0032] Preferably, the first driver and the second driver respectively drive one sliding seat 16 to slide; the first driver comprises a first servo motor, a first coupling and a first transmission screw; the first servo motor drives the first transmission screw to rotate through the first coupling, and the first transmission screw is in screw transmission with the corresponding sliding seat 16. The rotation of the first servo motor is controlled to control the moving distance of the sliding seat 16, so as to adjust the position of the sliding seat 16.
[0033] Specifically, the second driver comprises a second servo motor, a second coupling and a second transmission screw, and the second transmission screw is in screw transmission with the corresponding sliding seat 16.
[0034] Preferably, an electromagnet is mounted on the sliding seat 16, and the electromagnet is attracted and fixed on the load-bearing member 12 after being electrified, so as to ensure that the position of the sliding seat 16 does not change after being adjusted to the position, and to prevent the sliding seat 16 from falling due to displacement when the reinforcement cage 5 is lifted.
[0035] Preferably, the first hook 151 and the second hook 152 are connected to the corresponding sliding seat 16 through a winch, and the winch is used to lift and lower the first hook 151 and the second hook 152. When the reinforcement cage 5 is preliminarily lifted through the first hook 131 and the second hook 132, two winches lift the corresponding first hook 151 and second hook 152 to prevent the first hook 151 and the second hook 152 from shaking and interfering with the hooking of the reinforcement cage 5. After the positions of the first hook 151 and the second hook 152 are adjusted, the winch is used to lower the first hook 151 and the second hook 152, so as to facilitate the hooking of the reinforcement cage 5 by the first hook 151 and the second hook 152; then the winch is used to lift the reinforcement cage 5, so that the first hook 131 and the second hook 132 are loosened, and the reinforcement cage 5 is lifted by the first hook 151 and the second hook 152 to achieve balance.
[0036] Preferably, the guide assembly adopts a linear guide rail; the track of the linear guide rail is mounted on the load-bearing member 12, and the sliding block of the linear guide rail is connected to the sliding seat 16.
[0037] Specifically, the load-bearing member 12 is provided with linear guide rails on both sides, the sliding seat 16 is a rectangular tubular structure, the sliding seat 16 is sleeved on the load-bearing member 12, and the inner walls of both sides of the sliding seat 16 are respectively connected to the two groups of linear guide rails. The winch is mounted on the lower surface of the sliding seat 16, and the electromagnet is mounted on the top of the sliding seat 16 and penetrates through the top wall of the sliding seat 16 to be opposite to the upper surface of the load-bearing member 12. The arrangement of the sliding seat 16, the load-bearing member 12, the winch and the electromagnet ensures smooth sliding of the sliding seat 16, reliable locking of the sliding seat 16 and stable lifting of the first hook 151 and the second hook 152, and avoids the influence of the gravity of the sliding seat 16, the load-bearing member 12, the winch and the electromagnet on the balance of the load-bearing member 12.
[0038] Preferably, the force bearing member 12 is provided with a steel ring 121, and the steel ring 121 is hooked with an adapter, the adapter is connected with a steel rope, and the steel rope is connected with the first hook 131. The steel rope and the force bearing member 12 can be relatively swung through the steel ring 121 and the adapter.
[0039] Specifically, the second hook 132 is also connected with the force bearing member 12 through the steel rope, the adapter, the steel ring 121 and the force bearing member 12.
[0040] Specifically, the adapter can be an eye hook, a shackle or the like.
[0041] Preferably, the lifting device 11 comprises a lifting ring, a circular ring 111, at least three first hoisting ropes 112 and at least two second hoisting ropes 113, the at least two second hoisting ropes 113 are connected with the circular ring 111 and the force bearing member 12, and the at least three first hoisting ropes 112 are connected with the lifting ring and the circular ring 111. The force is evenly dispersed to the second hoisting ropes 113 through the circular ring 111, and the distance between the connection points of the two second hoisting ropes 113 and the force bearing member 12 can be increased, so that the force bearing member 12 can be stably hoisted.
[0042] Specific operation process is as follows:
[0043] Firstly, the whole device is hoisted to a certain height by hooking the lifting device 11 with a crane, secondly, the first hook 131 and the second hook 132 are fixed at the middle position of the reinforcement cage 5, and then hoisted to stop at the position where the reinforcement cage 5 is 1.5m away from the ground.
[0044] Then, the inclination angle of the force bearing member 12 after being stabilized is measured by the horizontal correction instrument 14.
[0045] Then, according to the inclination direction and angle measured by the horizontal correction instrument 14, the first drive is kept stationary, the second drive is controlled to drive the corresponding sliding seat 16 to move, so as to adjust the position of the second hook 152 to adjust the relative position between the first hook 151 and the second hook 152.
[0046] Then, the winch vertically lowers the first hook 151 and the second hook 152, and hooks the first hook 151 and the second hook 152 at the intersecting position on the reinforcement cage 5; the winch lifts the reinforcement cage 5 through the first hook 151 and the second hook 152, and the steel rope connected with the first hook 131 and the second hook 132 is loosened.
[0047] Then, the inclination angle of the force bearing member 12 after being stabilized is measured again by the horizontal correction instrument 14, if the angle measured by the horizontal correction instrument 14 is within the allowable range, the whole balancing device returns to the horizontal position, and the balance of the reinforcement cage 5 is realized.
[0048] If the angle measured by the level corrector 14 is still out of the allowable range, the winch is lowered to re-lift the first hook 131 and the second hook 132 to lift the reinforcement cage 5. After the second hook 152 is removed, the position of the second hook 152 is adjusted according to the angle measured by the level corrector 14.
[0049] Finally, the winch is lowered vertically to lower the first hook 151 and the second hook 152 again, and the first hook 151 and the second hook 152 are hooked to the intersection position on the reinforcement cage 5; the winch is lifted again to lift the reinforcement cage 5 through the first hook 151 and the second hook 152, and the steel ropes connected to the first hook 131 and the second hook 132 are loosened. The whole balancing device is restored to the horizontal position, and the balancing of the reinforcement cage 5 is achieved.
[0050] With the assistance of the level corrector 14 and the second driver, the balancing of the reinforcement cage 5 can be achieved through 1-2 adjustments; and the cooperation of the first hook 131 and the second hook 132 and the first hook 151 and the second hook 152 can avoid the need to repeatedly lift and lower the reinforcement cage 5 to the ground in the traditional trial lifting form to adjust the position of the first hook 131 and the second hook 132, so that the device can reduce the steps of balancing, simplify the operation of balancing, and reduce the moving distance of the reinforcement cage 5, thereby improving the construction efficiency.
[0051] Preferably, the balancing device further comprises a microcontroller, and the level corrector 14 is configured to output a digital signal of the inclination angle to the microcontroller; the microcontroller calculates the distance that the first hook 151 and the second hook 152 need to move along the axial direction of the load-bearing member 12 according to a preset algorithm, and outputs a control instruction to control the first driver and the second driver to act. The automatic adjustment of the first hook 151 and the second hook 152 is realized through the level corrector 14, the microcontroller, the first driver, and the second driver, so as to realize the automatic balancing adjustment of the reinforcement cage 5.
[0052] Preferably, the level corrector 14 adopts an inclination sensor, and the microcontroller adopts Arduino.
[0053] Specifically, the adjustment control instruction output by the microcontroller according to the inclination angle measured by the level corrector 14 can also be obtained through simulation, and the adjustment control instruction is preset in the microcontroller, and the simulation of manual adjustment is realized through 1-2 iterations.
[0054] Specifically, the function relationship between the force of the force bearing member 12 and the tilt angle, such as the force arm, can also be programmed by the first hook 131 and the second hook 132, and the required moving distance of the first hook 151 and the second hook 152 can be directly calculated by the algorithm; the algorithm is written into the microcontroller to generate control instructions to control the first driver and the second driver to act, so that the center of gravity of the reinforcement cage 5 falls between the first hook 151 and the second hook 152.
[0055] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A balancing device in a process of hoisting a reinforcement cage, characterized in that, include: Lifting device (11), load-bearing component (12), first hook assembly, leveling instrument (14) and second hook assembly; The lifting device (11) is used to lift the load-bearing component (12); The first hook component includes a first hook (131) and a second hook (132). The first hook (131) and the second hook (132) are spaced apart in the middle of the load-bearing member (12). The top ends of the first hook (131) and the second hook (132) are movably connected to the load-bearing member (12). The hook positions of the first hook (131) and the second hook (132) are at the same distance from the load-bearing member (12). The leveling instrument (14) is installed on the load-bearing member (12) and is used to measure the tilt angle of the load-bearing member (12); The second hook component includes a first hook (151), a second hook (152), a first driver, and a second driver. The first hook (151) and the second hook (152) are respectively installed at both ends of the load-bearing member (12). The first driver is used to drive the first hook (151) to move along the axial direction of the load-bearing member (12), and the second driver is used to drive the second hook (152) to move along the axial direction of the load-bearing member (12). The tilt angle of the load-bearing member (12) is determined by the leveling instrument (14), and the first hook (151) is driven by the first driver and the second hook (152) is driven by the second driver to move.
2. A balancing device for use in the handling of reinforcement cages as claimed in claim 1, characterised in that, The two ends of the load-bearing member (12) are equipped with guide components, which guide the sliding seat (16) to move along the axial direction of the load-bearing member (12). The top ends of the first hook (151) and the second hook (152) are movably connected to the two sliding seats (16).
3. A balancing device for use in the handling of reinforcement cages as claimed in claim 2, characterised in that, The first driver and the second driver respectively drive one of the sliding seats (16) to slide; The first driver includes: a first servo motor, a first coupling and a first transmission screw; the first servo motor drives the first transmission screw to rotate through the first coupling, and the rotation of the first transmission screw is helically driven by the sliding seat (16).
4. A balancing device for use in the handling of reinforcement cages as claimed in claim 2, characterised in that, An electromagnet is installed on the sliding seat (16), and the electromagnet is attracted and fixed on the load-bearing member (12) after being energized.
5. A balancing device for use in the handling of reinforcement cages as claimed in claim 2, wherein The first hook (151) and the second hook (152) are both connected to the corresponding sliding seat (16) via a winch. The winch is used to lift the first hook (151) and the second hook (152).
6. A balancing device for use in the handling of reinforcement cages as claimed in claim 2, wherein The guide assembly adopts a linear guide rail; the track of the linear guide rail is installed on the load-bearing member (12), and the slider of the linear guide rail is connected to the sliding seat (16).
7. A balancing device for use in the handling of reinforcement cages as claimed in claim 1, characterised in that, A steel ring (121) is installed on the load-bearing member (12), and a connecting piece is hooked on the steel ring (121). The connecting piece is connected to a steel rope, and the steel rope is connected to the first hook (131).
8. A balancing device for use in the handling of reinforcement cages as claimed in claim 1, characterised in that, The lifting tool (11) comprises a lifting ring, a circular ring (111), at least three first lifting ropes (112) and at least two second lifting ropes (113); the at least two second lifting ropes (113) are connected with the circular ring (111) and a force bearing member (12), and the at least three first lifting ropes (112) are connected with the lifting ring and the circular ring (111).
9. A balancing device for use in the handling of reinforcement cages as claimed in claim 1, characterised in that, The horizontal correction instrument (14) is further provided with a microcontroller, and is configured to output a digital signal of the inclination angle to the microcontroller; the microcontroller is configured to calculate a distance that the first hook (151) and the second hook (152) need to move along an axial direction of the force bearing member (12) according to a preset algorithm, and output a control instruction to control the first driver and the second driver to act.
10. A balancing device for use in the handling of reinforcement cages according to claim 9, characterised in that, The horizontal correction instrument (14) is provided with an inclination sensor.