CN222989531U - A new type of C-shaped steel lifting device - Google Patents
A new type of C-shaped steel lifting device Download PDFInfo
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- CN222989531U CN222989531U CN202422344887.8U CN202422344887U CN222989531U CN 222989531 U CN222989531 U CN 222989531U CN 202422344887 U CN202422344887 U CN 202422344887U CN 222989531 U CN222989531 U CN 222989531U
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Abstract
本申请公开了一种新型C型钢吊具，属于吊具技术领域，该吊具包括横梁、吊环、两个连接索、两个吊索以及两个的吊装位，两个所述连接索的两端分别与所述横梁上方两端和吊环下方两端固定连接，两个所述吊索的两端分别与所述横梁下方两端和两个吊装位顶端固定连接；所述吊装位为倾斜设置的C型架，所述C型架的开口位于倾斜较高的一端，所述C型架的下梁长度至少不小于所述C型架的上梁长度的两倍。该新型C型钢吊具通过设置倾斜的C型架，且C型架的开口位于倾斜较高的一端，下梁长度至少不小于上梁长度的两倍，使得C型钢在吊装过程中更容易自然滑入C型架，减少了人工调整C型钢位置的时间和难度，提高了吊装效率。
The present application discloses a novel C-shaped steel sling, which belongs to the technical field of slings. The sling includes a crossbeam, a lifting ring, two connecting cables, two slings and two lifting positions. The two ends of the two connecting cables are respectively fixedly connected to the two ends above the crossbeam and the two ends below the lifting ring, and the two ends of the two slings are respectively fixedly connected to the two ends below the crossbeam and the tops of the two lifting positions; the lifting position is an inclined C-shaped frame, the opening of the C-shaped frame is located at the end with a higher inclination, and the length of the lower beam of the C-shaped frame is at least not less than twice the length of the upper beam of the C-shaped frame. The novel C-shaped steel sling is provided with an inclined C-shaped frame, and the opening of the C-shaped frame is located at the end with a higher inclination, and the length of the lower beam is at least not less than twice the length of the upper beam, so that the C-shaped steel can slide naturally into the C-shaped frame more easily during the lifting process, which reduces the time and difficulty of manually adjusting the position of the C-shaped steel and improves the lifting efficiency.
Description
Technical Field
The application relates to the technical field of lifting appliances, in particular to a novel C-shaped steel lifting appliance.
Background
With the vigorous development of economy and the continuous progress of society, the global demand for new energy presents a blowout type growth situation. Against this background, the photovoltaic industry is an important representative of green energy, and its rapid development is increasingly pressing the need for critical materials. The C-shaped steel has become an indispensable core material in the field of photovoltaic brackets by virtue of the advantages of simple production flow, high productivity and stable structure.
The traditional C-shaped steel bundling and hanging mode mainly depends on ropes to carry out hanging operation, however, the rope hanging is limited by physical characteristics and operation modes, so that the number of singly-lifted C-shaped steels is limited, the hanging efficiency is greatly limited, secondly, higher potential safety hazards such as rope breakage, slipping or improper operation easily exist in the rope hanging process, safety accidents are caused, and in addition, when the C-shaped steels are densely arranged together, due to narrow and irregular gaps among the C-shaped steels, slings are difficult to penetrate through the gaps to carry out effective bundling operation, and therefore the complexity of hanging operation is increased.
Therefore, the application provides a novel C-shaped steel lifting appliance to solve the problems.
Disclosure of utility model
The application provides a novel C-shaped steel lifting appliance, and aims to solve the problems of small single lifting amount, large potential safety hazard, low lifting efficiency and the like in the existing C-shaped steel rope lifting mode in the background art.
In order to achieve the aim, the application provides the technical scheme that the novel C-shaped steel lifting appliance comprises a cross beam, a lifting ring, two connecting ropes, two lifting slings and two lifting positions, wherein the two ends of the two connecting ropes are respectively and fixedly connected with the two ends above the cross beam and the two ends below the lifting ring, and the two ends of the two lifting slings are respectively and fixedly connected with the two ends below the cross beam and the top ends of the two lifting positions;
The hoisting position is a C-shaped frame which is obliquely arranged, an opening of the C-shaped frame is positioned at one end with higher inclination, and the length of a lower beam of the C-shaped frame is at least not less than twice the length of an upper beam of the C-shaped frame;
The lifting appliance further comprises an anti-drop plate which is rotatably arranged on the lower beam of the C-shaped frame and is close to one side of the opening of the C-shaped frame and used for blocking the C-shaped steel, and a driving assembly which is arranged on the lower beam of the C-shaped frame and used for overturning the anti-drop plate;
The C-shaped steel is placed on the lower beam of the C-shaped frame, the opening of the C-shaped frame is positioned at one end with higher inclination, the length of the lower beam is at least not smaller than twice that of the upper beam, the C-shaped steel is easier to naturally slide into the C-shaped frame in the lifting process, the time and difficulty in manually adjusting the position of the C-shaped steel are reduced, the lifting efficiency is improved, meanwhile, the inclined design enables the natural gravity center of the C-shaped steel to tend to move towards the lower end when the C-shaped steel is placed on the C-shaped frame, the C-shaped steel is not easy to fall out, the anti-falling plate and the driving assembly are combined, when the C-shaped steel is lifted to the C-shaped frame, the driving assembly can drive the anti-falling plate to overturn, lateral movement of the C-shaped steel is prevented, accidental falling of the C-shaped steel due to shaking or external force is prevented, the safety of lifting operation is greatly improved, the smoothness of the C-shaped steel when the C-shaped steel slides into the C-shaped frame is ensured, the anti-falling plate is prevented from being blocked when the C-shaped steel is not overturned, and unnecessary blocking and delay is reduced.
Preferably, in order to facilitate the automatic overturning of the anti-falling plate, the driving assembly comprises a rotating shaft, a sleeve, a notch, a sliding connection, a rack, a gear and an electric telescopic rod, wherein the rotating shaft transversely penetrates through the anti-falling plate, is far away from one side of an opening of the C-shaped frame, is connected with the accommodating groove in a rotating mode, is fixedly arranged on a lower beam of the C-shaped frame, corresponds to the lower position of one end of the rotating shaft, is arranged on the sleeve, is close to the notch on one side of the rotating shaft, is connected in the sleeve in a sliding mode, penetrates through the rack of the sleeve, is fixedly sleeved on the rotating shaft, corresponds to the notch position and is meshed with the rack, the electric telescopic rod is fixedly arranged on the lower beam of the C-shaped frame, the anti-falling plate is fixedly connected with the rotating shaft, the rack slides in the sleeve through the driving of the electric telescopic rod, the gear meshed with the rack rotates along with the sleeve, and further the rotating shaft and the anti-falling plate fixedly connected with the rack are overturned, and the whole process does not need manual direct operation, so that the automatic overturning of the anti-falling plate is realized, and the working efficiency and the convenience of the operation are improved.
Preferably, in order to prevent the excessive movement of the rack from the sleeve when the electric telescopic rod drives the rack to move, a baffle plate is fixedly arranged at one end of the rack away from the electric telescopic rod and positioned at the outer side of the sleeve, and the baffle plate is designed so that when the electric telescopic rod drives the rack to move to one side to a limit position, the baffle plate contacts with the end surface of the sleeve or an adjacent structure, thereby preventing the rack from continuing to move so as to prevent the excessive movement and the separation of the rack.
Preferably, in order to improve the protection of the driving assembly, the lifting use of the C-shaped frame is not affected, a protection box is fixedly arranged at the position of the lower beam of the C-shaped frame corresponding to the driving assembly, and the protection box provides enough protection space for the driving assembly so as to prevent the C-shaped steel from contacting and rubbing with the driving assembly during lifting, thereby damaging the driving assembly.
Preferably, in order to ensure the balance of the C-shaped frame hoisting, a balancing weight is fixedly arranged on one side of the lower beam of the C-shaped frame, which is far away from the protection box, and the balancing weight is designed to adjust the gravity center position of the C-shaped frame so as to keep the gravity center position of the C-shaped frame horizontal or stable according to a preset angle in the hoisting process, so that the C-shaped frame is prevented from tilting towards one side of the driving assembly, the shaking and tilting caused by gravity center deviation are reduced, and the stability and the accuracy of the hoisting operation are ensured.
Preferably, in order to prevent the anti-falling plate from excessively overturning when being retracted into the accommodating groove, a limiting plate which is abutted with one end of the anti-falling plate, far away from the rotating shaft, is fixedly arranged in the accommodating groove, and when the anti-falling plate is retracted into the accommodating groove, the limiting plate can limit the overturning angle of the anti-falling plate in the retraction process, so that excessive overturning is avoided, and the use of the C-shaped frame is influenced.
According to the novel C-shaped steel lifting appliance, the inclined C-shaped frame is arranged, the opening of the C-shaped frame is positioned at the higher end of the inclination, the length of the lower beam is at least not less than twice the length of the upper beam, so that the C-shaped steel can more easily and naturally slide into the C-shaped frame in the lifting process, the time and difficulty for manually adjusting the position of the C-shaped steel are reduced, the lifting efficiency is improved, and meanwhile, due to the inclined design, the natural gravity center of the C-shaped steel can tend to move towards the lower end when the C-shaped steel is placed on the C-shaped frame, and the C-shaped steel is not easy to fall out;
According to the novel C-shaped steel lifting appliance, the anti-falling plate and the driving assembly are arranged, when the C-shaped steel is lifted to the C-shaped frame, the driving assembly can drive the anti-falling plate to turn over and block the lateral movement of the C-shaped steel, so that the C-shaped steel is prevented from accidentally falling due to shaking or external force in the lifting process, and the safety of lifting operation is greatly improved;
This novel C shaped steel hoist can ensure the smooth and easy nature of C shaped steel when sliding into C type frame through setting up the holding tank, has prevented that the anticreep board from becoming the hindrance when not overturning to unnecessary card is put in order and is delayed has been reduced.
Drawings
FIG. 1 is a schematic structural view of a novel C-shaped steel hanger;
Fig. 2 is a schematic structural view of an anti-drop plate in the novel C-shaped steel hanger when the anti-drop plate is turned to a vertical state;
FIG. 3 is a schematic view of a part of the structure of a C-shaped frame in a novel C-shaped steel hanger;
Fig. 4 is a cross-sectional view of a drive assembly in a novel C-section spreader.
In the figure:
1. a cross beam;
2. a hanging ring;
3. A connecting cable;
4. a sling;
5. the lifting position, a 51, a C-shaped frame, 511, a containing groove, 5111 and a limiting plate;
6. An anti-drop plate;
7. Drive assembly 71, rotating shaft 72, sleeve 73, notch 74, rack 741, baffle 75, gear 76 and electric telescopic rod.
8. A protective case;
9. And (5) balancing weights.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The embodiment provides a novel C-shaped steel lifting appliance, which comprises a cross beam 1, a lifting ring 2, two connecting ropes 3, two lifting ropes 4 and two lifting positions 5, wherein two ends of the two connecting ropes 3 are fixedly connected with two ends above the cross beam 1 and two ends below the lifting ring 2 respectively, two ends of the two lifting ropes 4 are fixedly connected with two ends below the cross beam 1 and the top ends of the two lifting positions 5 respectively, the lifting positions 5 are obliquely arranged C-shaped frames 51, an opening of each C-shaped frame 51 is positioned at one end with higher inclination, the length of a lower beam of each C-shaped frame 51 is at least not less than twice the length of an upper beam of each C-shaped frame 51, the lifting appliance further comprises a drop-off preventing plate 6 which is rotatably arranged on the lower beam of each C-shaped frame 51 and is close to one side of the opening of each C-shaped frame 51 and used for blocking the C-shaped steel, and a containing groove 511 used for containing the drop-off preventing plate 6 is formed in a lower beam of a driving component 7;C-shaped frame 51 which is arranged on the lower beam of each C-shaped frame 51 and used for overturning the drop-off preventing plate 6.
During the use, be connected rings 2 with hoist or other lifting device, during the hoist and mount, use hoist or other lifting device to hoist whole hoist through rings 2, and move to the C shaped steel top of waiting to hoist, then, aim at the one end of C shaped steel with the opening of C type frame 51, slowly put down the hoist, make C shaped steel get into C type frame 51 gradually, after C shaped steel gets into C type frame 51 and stabilizes completely, make it overturn to vertical state and block the other end at C shaped steel through actuating assembly 7, alright realize the fixed of C shaped steel and prevent to drop, afterwards, use hoist or other lifting device to hoist through rings 2, after the hoist, because C type frame 51 is the slope setting, and the opening of C type frame 51 is located the higher one end of slope, the lower beam length is not less than twice of upper beam length at least, consequently, C type frame 51 can be backward inclined to the lower one end of slope because of gravity, in order to further prevent C shaped steel can not drop, finally, after C shaped steel is to appointed position with C shaped steel, overturn again through actuating assembly 7 with anti-drop plate 6, receive the groove 511 again, and unload from sliding out of C shaped steel safely from the hoist.
Specifically, the driving assembly 7 includes a rotating shaft 71 which transversely penetrates through the side, far away from the opening of the C-shaped frame 51, of the anti-drop plate 6 and the accommodating groove 511 in sequence and is rotationally connected with the accommodating groove 511, a sleeve 72 fixedly arranged on the lower beam of the C-shaped frame 51 and corresponding to the position below one end of the rotating shaft 71, a notch 73 formed on one side, close to the rotating shaft 71, of the sleeve 72, a rack 74 which is slidingly connected in the sleeve 72 and penetrates through the sleeve 72, a gear 75 fixedly sleeved on the rotating shaft 71 and corresponding to the position of the notch 73 and meshed with the rack 74, and an electric telescopic rod 76 fixedly arranged on the lower beam of the C-shaped frame 51 and used for driving the rack 74 to slide, and the anti-drop plate 6 is fixedly connected with the rotating shaft 71;
When the C-shaped steel completely enters the C-shaped frame 51 and is stable, the electric telescopic rod 76 is started to push the rack 74 to slide in the sleeve 72, and since the rack 74 is meshed with the gear 75 fixed on the rotating shaft 71, the gear 75 starts to rotate along with the sliding of the baffle 741, then, along with the rotation of the gear 75, the gear 75 can synchronously drive the rotating shaft 71 to rotate, at the moment, the anti-falling plate 6 connected to the rotating shaft 71 can turn around the rotating shaft 71 to a vertical state, after that, the electric telescopic rod 76 is suspended, the anti-falling plate 6 can form a blocking for the other end of the C-shaped steel, when the C-shaped steel needs to slide out of the C-shaped frame 51 and is safely unloaded, the electric telescopic rod 76 can be started again to drive the rack 74 to slide in the sleeve 72, at the moment, along with the sliding of the rack 74, the gear 75 meshed with the rack drives the rotating shaft 71 to reversely rotate, and the rotating shaft 71 can drive the anti-falling plate 6 to reversely turn and retract into the accommodating groove 511, and the blocking is not formed with the opening of the C-shaped frame 51.
In order to prevent the excessive movement of the rack 74 from moving away from the sleeve 72 when the electric telescopic rod 76 drives the rack 74, a baffle 741 is fixedly mounted at the end of the rack 74 far away from the electric telescopic rod 76, the baffle 741 is positioned outside the sleeve 72, and the baffle 741 is designed such that when the electric telescopic rod 76 drives the rack 74 to move to one side to a limit position, the baffle 741 contacts the end surface of the sleeve 72 or an adjacent structure, thereby preventing the rack 74 from moving continuously to prevent excessive movement and detachment of the rack 74.
In addition, in order to improve the protection of the driving assembly 7, the lifting use of the C-shaped frame 51 is not affected, a protection box 8 is fixedly arranged at the position of the lower beam of the C-shaped frame 51 corresponding to the driving assembly 7, and the protection box 8 provides enough protection space for the driving assembly 7 so as to prevent the C-shaped steel from contacting and rubbing with the driving assembly 7 during lifting, so that the driving assembly 7 is damaged.
In order to ensure the hoisting balance of the C-shaped frame 51, the lower beam of the C-shaped frame 51 is fixedly provided with a balancing weight 9 at one side far away from the protection box 8, and the design of the balancing weight 9 can adjust the gravity center position of the C-shaped frame 51 to keep horizontal or stable according to a preset angle in the hoisting process, so that the C-shaped frame 51 is prevented from tilting to the side of the driving assembly 7, the shaking and tilting caused by gravity center deviation are reduced, and the stability and the accuracy of hoisting operation are ensured.
Further, a limiting plate 5111 is fixedly arranged in the accommodating groove 511 and is abutted against one end, far away from the rotating shaft 71, of the anti-falling plate 6, when the driving assembly 7 is started to drive the anti-falling plate 6 to overturn and retract into the accommodating groove 511, the driving assembly 7 can be stopped after the anti-falling plate 6 is overturned into the accommodating groove 511 and is abutted against the limiting plate 5111 due to the limiting of the limiting plate 5111, and excessive overturning of the anti-falling plate 6 can be prevented.
The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, who is within the scope of the present application, should make equivalent substitutions or modifications according to the technical scheme and the concept of the present application, and should be covered by the scope of the present application.
Claims (6)
1. The novel C-shaped steel lifting appliance comprises a cross beam (1), a lifting ring (2), two connecting ropes (3), two lifting slings (4) and two lifting positions (5), wherein the two ends of the connecting ropes (3) are fixedly connected with the two ends above the cross beam (1) and the two ends below the lifting ring (2) respectively, and the two ends of the lifting slings (4) are fixedly connected with the two ends below the cross beam (1) and the top ends of the two lifting positions (5) respectively;
The lifting device is characterized in that the lifting position (5) is a C-shaped frame (51) which is obliquely arranged, an opening of the C-shaped frame (51) is positioned at one end which is higher in inclination, and the length of a lower beam of the C-shaped frame (51) is at least not less than twice the length of an upper beam of the C-shaped frame (51);
The lifting appliance further comprises an anti-falling plate (6) which is rotatably arranged on the lower beam of the C-shaped frame (51) and is close to one side of the opening of the C-shaped frame (51) and used for blocking C-shaped steel, and a driving assembly (7) which is arranged on the lower beam of the C-shaped frame (51) and used for overturning the anti-falling plate (6);
The lower beam of the C-shaped frame (51) is provided with a containing groove (511) for containing the anti-falling plate (6).
2. The novel C-shaped steel lifting appliance of claim 1, wherein the driving assembly (7) comprises a rotating shaft (71) which sequentially transversely penetrates through one side of the anti-falling plate (6) far away from the opening of the C-shaped frame (51) and the accommodating groove (511) and is rotationally connected with the accommodating groove (511), a sleeve (72) fixedly arranged on the lower beam of the C-shaped frame (51) and corresponding to the position below one end of the rotating shaft (71), a notch (73) formed on one side of the sleeve (72) close to the rotating shaft (71), a rack (74) which is slidably connected in the sleeve (72) and penetrates through the sleeve (72), a gear (75) fixedly sleeved on the rotating shaft (71) and corresponding to the position of the notch (73) and meshed with the rack (74), and an electric telescopic rod (76) fixedly arranged on the lower beam of the C-shaped frame (51) and used for driving the rack (74) to slide, and the anti-falling plate (6) is fixedly connected with the rotating shaft (71).
3. The novel C-shaped steel lifting appliance of claim 2, wherein a baffle (741) is fixedly arranged at one end of the rack (74) away from the electric telescopic rod (76), and the baffle (741) is positioned outside the sleeve (72).
4. The novel C-shaped steel lifting appliance according to claim 3, wherein a protective box (8) is fixedly arranged at the position of the lower beam of the C-shaped frame (51) corresponding to the driving assembly (7).
5. The novel C-shaped steel lifting appliance of claim 4, wherein a balancing weight (9) is fixedly arranged on one side, away from the protection box (8), of the lower beam of the C-shaped frame (51).
6. The novel C-shaped steel lifting appliance of claim 2, wherein a limiting plate (5111) which is abutted with one end of the anti-falling plate (6) far away from the rotating shaft (71) is fixedly arranged in the accommodating groove (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422344887.8U CN222989531U (en) | 2024-09-25 | 2024-09-25 | A new type of C-shaped steel lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422344887.8U CN222989531U (en) | 2024-09-25 | 2024-09-25 | A new type of C-shaped steel lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222989531U true CN222989531U (en) | 2025-06-17 |
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ID=95987882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422344887.8U Active CN222989531U (en) | 2024-09-25 | 2024-09-25 | A new type of C-shaped steel lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222989531U (en) |
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2024
- 2024-09-25 CN CN202422344887.8U patent/CN222989531U/en active Active
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