CN115744710A - Lifting device for building construction and use method thereof - Google Patents
Lifting device for building construction and use method thereof Download PDFInfo
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- CN115744710A CN115744710A CN202211415854.7A CN202211415854A CN115744710A CN 115744710 A CN115744710 A CN 115744710A CN 202211415854 A CN202211415854 A CN 202211415854A CN 115744710 A CN115744710 A CN 115744710A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention relates to the technical field of building construction, in particular to a lifting device for building construction and a using method thereof, wherein the lifting device comprises: the top of the base is provided with a cavity, and an inner cavity of the cavity is provided with a first transmission assembly; one packet of drive assembly contains the motor one with cavity fixed connection, the output shaft of motor one runs through to the outside of base and fixedly connected with connecting plate, the left side at connecting plate top is rotated through the bearing and is connected with the threaded rod, the right side fixedly connected with montant at connecting plate top. The lifting and transferring device has the advantages of being more stable in lifting process and more convenient and fast to use, in the actual use process, the threaded rod is used for driving the fixing box to ascend and descend, lifting and transferring of construction materials are achieved, shaking generated in the construction material conveying process can be restrained, more stable conveying is achieved, and meanwhile diversification in lifting and transferring of the construction materials is further improved under the condition that different placing positions of the fixing box are adjusted.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a lifting device for building construction and a using method thereof.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place.
The building construction is a production process with complex technology, so people need to utilize and transport various required construction materials in the process and carry out production and creation, but most of the building material lifting and transporting methods used by people at present utilize the matching of ropes and rope buckles to lift the construction materials under the action of hoisting equipment, but in the process, the construction materials can not be rocked due to the swinging of the ropes, so that the stability of the lifting and transporting of the construction materials is improved.
Therefore, a lifting device for building construction and a method for using the same are needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a lifting device for building construction and a using method thereof, which have the advantages of more stable lifting process and more convenient use, and solve the problem that the building construction is a technically complicated production process, so that people need to utilize and transport various required construction materials in the process and produce and create the construction materials.
In order to achieve the above purpose, the invention provides the following technical scheme: a lifting device for construction, comprising: the base, the cavity has been seted up at the top of base, the inner chamber of cavity is provided with transmission assembly one.
One packet of drive assembly contains motor one with cavity fixed connection, the output shaft of motor one runs through to the outside and the fixedly connected with connecting plate of base, the left side at connecting plate top is rotated through the bearing and is connected with the threaded rod, the right side fixedly connected with montant at connecting plate top, the top threaded connection on threaded rod surface has the driving frame, one side and the montant sliding connection of threaded rod are kept away from to the driving frame.
And a second transmission component is arranged at the top of the vertical rod.
The fixed case of left side fixedly connected with of driving frame, the inner chamber of fixed case is provided with adjusting part, adjusting part include with fixed case swing joint's regulation frame, the equal fixedly connected with fixed plate in front side and the rear side of fixed incasement chamber bottom, one side of fixed plate is rotated and is connected with electric telescopic handle, electric telescopic handle's output is rotated and is connected with transfer line one, transfer line one is rotated with the fixed plate through the pivot and is connected, the top of transfer line one is rotated with the regulation frame and is connected, one side of fixed plate is rotated and is connected with transfer line two, the top and the regulation frame of transfer line two are rotated and are connected.
The left side of the fixed box is rotatably connected with a baffle.
Two symmetrically arranged locking assemblies are arranged above the left side of the fixed box.
Further, as a preferable mode of the present invention, the transmission assembly further includes a top plate fixedly connected to the vertical rod, the bottom of the top plate is fixedly connected to a second motor, an output shaft of the second motor penetrates through the top of the top plate and is fixedly connected to a first belt pulley, the top end of the threaded rod penetrates through the outer side of the top plate and is fixedly connected to a second belt pulley, and the second belt pulley is in transmission connection with the first belt pulley through a belt.
Further, as a preferable mode of the present invention, the locking assembly includes a linking frame fixedly connected to the fixed box, one side of an inner cavity of the linking frame is fixedly connected to a spring, one end of the spring, which is far away from the linking frame, is fixedly connected to a locking rod, one side of the locking rod is fixedly connected to a fixed block, and the inner cavity of the linking frame is provided with a first sliding groove matched with the fixed block.
Further, as a preferred mode of the present invention, threaded holes are formed in four corners of the top of the base, and a bolt is connected to an inner cavity of each threaded hole in a threaded manner.
Further, as a preferable mode of the invention, the top of the base is provided with a second sliding groove, the bottom of the inner cavity of the second sliding groove is connected with a sliding block in a sliding manner, and the top of the sliding block is fixedly connected with the connecting plate.
Further, as a preferred mode of the invention, two symmetrically arranged limiting grooves are formed in the surface of the vertical rod, limiting blocks are connected to the inner cavities of the limiting grooves in a sliding manner, and one sides, far away from the limiting grooves, of the limiting blocks are fixedly connected with the transmission frame.
Further, as a preferable mode of the present invention, an arc surface is provided on the left side of the bottom of the inner cavity of the fixed box.
Further, as a preferable mode of the present invention, the bottom of the fixed box and the bottom of the transmission frame are both fixedly connected with a support rod.
Further, as a preferable mode of the present invention, the left side of the adjusting frame is provided with an open structure.
A method for using a lifting device for building construction comprises the following steps:
the method comprises the following steps: when a user needs to transport and lift building materials, the user can firstly open a second motor, an output shaft of the second motor drives a first belt pulley to rotate, the belt pulley drives a belt to move, the belt transmits transmission force to the second belt pulley, the second belt pulley starts to move, finally, a threaded rod is driven by the second belt pulley to rotate, the threaded rod drives a transmission frame to rotate through meshing of threaded teeth, the motion state of the transmission frame is limited under the matching action of a vertical rod, a limiting groove and a limiting block, the transmission frame can only move up and down on the surface of the vertical rod, and finally, the transmission frame drives a fixed box to move in the same direction, so that the transmission frame is lifted, and the vertical displacement distance of the transmission frame is adjusted; then, the user starts the first motor, an output shaft of the first motor drives the threaded rod, the vertical rod and the sliding block to rotate in an inner cavity of the second sliding groove through connection of the connecting plate, and further the threaded rod and the vertical rod drive the fixed box to achieve position adjustment in the circumferential direction, so that the fixed box is more favorable for goods transmission of the users in different directions;
step two: when a user transfers and lifts building materials through the fixing box and needs to take the building materials in the fixing box, the user can firstly push the two locking rods to the inner cavity of the connecting frame, the locking rods are contracted to the inner cavity of the connecting frame under the action of the spring, the baffle is opened, the electric telescopic rod is opened, the output end of the electric telescopic rod pushes the first transmission rod to move downwards, meanwhile, the first transmission rod is connected with the fixing plate, the transmission rod rotates around the first transmission rod and the connecting shaft of the fixing plate under the pushing of the electric telescopic rod, the transmission rod further drives the adjusting frame to move in the same direction, the adjusting frame transmits force to the second transmission rod, the second transmission rod is pulled to turn outwards around the connecting shaft of the second transmission rod and the fixing plate, and finally, the adjusting frame is driven to move to the outer side of the adjusting frame through the transmission of the first transmission rod and the second transmission rod, the building materials in the adjusting frame are driven by the adjusting frame to move out of the inner cavity of the adjusting frame at the same time, so that the building materials in the adjusting frame can be taken by bending the user, and the building materials in the fixing box can be taken more quickly.
The beneficial effects are that the technical scheme of this application possesses following technological effect: the lifting and transferring device has the advantages of being more stable in lifting process and more convenient and fast to use, in the actual use process, the threaded rod is used for driving the fixing box to ascend and descend, lifting and transferring of construction materials are achieved, shaking generated in the construction material conveying process can be restrained, more stable transmission is achieved, meanwhile, diversification in lifting and transferring of the construction materials is further improved under the condition that different placing positions of the fixing box are adjusted, finally, the construction materials in the fixing box are actively pushed out, picking up of the construction materials is accelerated, operation time is saved, inconvenience of bending operation of a user is replaced, and operation load of the user is relieved.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of this disclosure unless such concepts are mutually inconsistent.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a portion of the present invention;
FIG. 3 is a perspective view of the stationary box and the adjustment assembly of the present invention in a disassembled state;
FIG. 4 is a schematic perspective view of a base according to the present invention;
fig. 5 is a schematic right-side perspective view of the locking assembly of the present invention.
In the figures, the reference symbols have the following meanings: 1. a base; 2. a cavity; 3. a first transmission component; 31. a first motor; 32. a connecting plate; 33. a threaded rod; 34. a vertical rod; 35. a transmission frame; 4. a second transmission component; 41. a top plate; 42. a second motor; 43. a first belt pulley; 44. a second belt pulley; 5. a stationary box; 6. an adjustment assembly; 61. an adjusting frame; 62. a fixing plate; 63. an electric telescopic rod; 64. a first transmission rod; 65. a second transmission rod; 7. a baffle plate; 8. a locking assembly; 81. a connecting frame; 82. a spring; 83. a lock lever; 84. a fixed block; 85. a first sliding chute; 9. a threaded hole; 10. a bolt; 11. a second chute; 12. a slider; 13. a limiting groove; 14. a limiting block; 15. a cambered surface; 16. a support rod.
Detailed Description
In order to better understand the technical contents of the present invention, specific embodiments will be described below with reference to the accompanying drawings. In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in figures 1 to 5: this embodiment provides a hoisting device for construction, includes: the base 1, cavity 2 has been seted up at the top of base 1, and the inner chamber of cavity 2 is provided with drive assembly 3.
Drive assembly 3 includes the motor 31 with 2 fixed connection of cavity, and the output shaft of motor 31 runs through to the outside and the fixedly connected with connecting plate 32 of base 1, and the left side at connecting plate 32 top is rotated through the bearing and is connected with threaded rod 33, and the right side fixedly connected with montant 34 at connecting plate 32 top, the top threaded connection on threaded rod 33 surface has driving frame 35, and one side and montant 34 sliding connection of threaded rod 33 are kept away from to driving frame 35.
The top of montant 34 is provided with two 4 of drive assembly, two 4 of drive assembly include the roof 41 with montant 34 fixed connection, the bottom fixedly connected with motor two 42 of roof 41, the output shaft of motor two 42 runs through to the top of roof 41 and fixedly connected with belt pulley 43, the top of threaded rod 33 runs through to the outside of roof 41 and fixedly connected with belt pulley two 44, belt pulley two 44 is connected through belt transmission with belt pulley 43.
The fixed case 5 of left side fixedly connected with of driving frame 35, the inner chamber of fixed case 5 is provided with adjusting part 6, adjusting part 6 includes the regulation frame 61 with fixed case 5 swing joint, the left side of adjusting frame 61 sets up to uncovered structure, the front side and the equal fixedly connected with fixed plate 62 in rear side of fixed case 5 inner chamber bottom, one side of fixed plate 62 is rotated and is connected with electric telescopic handle 63, electric telescopic handle 63's output is rotated and is connected with transfer line 64, transfer line 64 rotates through pivot and fixed plate 62 to be connected, the top of transfer line 64 rotates with regulation frame 61 to be connected, one side of fixed plate 62 is rotated and is connected with transfer line two 65, the top of transfer line two 65 rotates with regulation frame 61 to be connected.
The left side of the fixed box 5 is rotatably connected with a baffle 7.
The left top of fixed box 5 is provided with the locking subassembly 8 that two symmetries set up, and locking subassembly 8 includes the linking frame 81 with fixed box 5 fixed connection, links up one side fixedly connected with spring 82 of frame 81 inner chamber, and the one end fixedly connected with locking pole 83 that links up frame 81 is kept away from to spring 82, and one side fixedly connected with fixed block 84 of locking pole 83, a spout 85 that uses with fixed block 84 cooperation is seted up to the inner chamber that links up frame 81.
Specifically, threaded holes 9 are formed in four corners of the top of the base 1, and bolts 10 are connected to inner cavities of the threaded holes 9 in a threaded mode.
In this embodiment: the base 1 is fixed by a user conveniently through the matching of the threaded hole 9 and the bolt 10, and the use stability of the base 1 is further kept.
Specifically, the second sliding groove 11 is formed in the top of the base 1, the sliding block 12 is connected to the bottom of the inner cavity of the second sliding groove 11 in a sliding mode, and the top of the sliding block 12 is fixedly connected with the connecting plate 32.
In this embodiment: through the cooperation use of the second sliding groove 11 and the sliding block 12, the connection strength between the connecting plate 32 and the base 1 is increased, the movement of the threaded rod 33 and the vertical rod 34 is more stable, and the shaking effect is not easy to occur.
Specifically, two symmetrical limiting grooves 13 are formed in the surface of the vertical rod 34, a limiting block 14 is connected to the inner cavity of each limiting groove 13 in a sliding mode, and one side, away from each limiting groove 13, of each limiting block 14 is fixedly connected with the transmission frame 35.
In this embodiment: through the cooperation of spacing groove 13 and stopper 14, played and spacing the displacement direction of driving frame 35, made driving frame 35 keep linear motion's effect under the transmission of threaded rod 33.
Specifically, the left side of the bottom of the inner cavity of the fixed box 5 is provided with a cambered surface 15.
In this embodiment: through the setting of cambered surface 15, when having played that adjust the frame 61 and remove, avoided under the initial condition that the position of placing of adjust the frame 61 is lower and fixed case 5 between produce the effect of friction.
Specifically, the bottom of the fixed box 5 and the bottom of the transmission frame 35 are both fixedly connected with a support rod 16.
In this embodiment: through the setting of bracing piece 16, played the bottom to fixed case 5 and driving frame 35 and supported, improved the bottom sprag power of fixed case 5 and driving frame 35, further strengthened the effect of longitudinal connection between the two.
A using method of a lifting device for building construction comprises the following steps:
the method comprises the following steps: firstly, when a user needs to transport and lift building materials, the user can start the second motor 42 firstly, an output shaft of the second motor 42 drives the first belt pulley 43 to rotate, the first belt pulley 43 drives the belt to move, the belt transmits a transmission force to the second belt pulley 44, the second belt pulley 44 starts to move, finally, the second belt pulley 44 drives the threaded rod 33 to rotate, the threaded rod 33 drives the transmission frame 35 to rotate through meshing of threaded teeth, and meanwhile, under the matching action of the vertical rod 34, the limiting groove 13 and the limiting block 14, the motion state of the transmission frame 35 is limited, so that the transmission frame 35 can only move up and down on the surface of the vertical rod 34, and finally, the transmission frame 35 drives the fixing box 5 to move in the same direction, the lifting of the transmission frame 35 is realized, and the adjustment of the vertical displacement distance of the transmission frame 35 is completed; then, the user starts the first motor 31 again, the output shaft of the first motor 31 is connected with the connecting plate 32 to drive the threaded rod 33, the vertical rod 34 and the sliding block 12 to rotate in the inner cavity of the second sliding groove 11, and further the threaded rod 33 and the vertical rod 34 drive the fixed box 5 to achieve position adjustment in the circumferential direction, so that the fixed box 5 is more beneficial to goods transmission of users in different directions;
step two: when a user transfers and lifts building materials through the fixing box 5 and needs to take the building materials in the fixing box 5, the user can firstly push the two locking rods 83 to the inner cavity of the connecting frame 81, the locking rods 83 are contracted to the inner cavity of the connecting frame 81 under the action of the spring 82, the baffle 7 is opened, the electric telescopic rod 63 is opened, the output end of the electric telescopic rod 63 pushes the first transmission rod 64 to move downwards, meanwhile, the first transmission rod 64 is connected with the fixing plate 62, the first transmission rod 64 rotates by taking the connecting shaft of the first transmission rod 64 and the fixing plate 62 as a circle center under the pushing action of the electric telescopic rod 63, the first transmission rod 64 further drives the adjusting frame 61 to move in the same direction, the adjusting frame 61 transmits force to the second transmission rod 65, the second transmission rod 65 is pulled to turn outwards by taking the connecting shaft of the second transmission rod 65 and the fixing plate 62 as an axis center, and finally, the adjusting frame 61 is moved to the outer side of the adjusting frame 61 in the electric telescopic rod 63, the driving the building materials in the adjusting frame 61 to move out of the inner cavity of the adjusting frame 61 at the same time, so as a substitute for the building materials which are bent by the building materials in the fixing box 61, and the building materials can be taken more quickly.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be determined by the appended claims.
Claims (10)
1. A lifting device for construction, comprising: base (1), its characterized in that: the top of the base (1) is provided with a cavity (2), and an inner cavity of the cavity (2) is provided with a first transmission assembly (3);
the first transmission assembly (3) comprises a first motor (31) fixedly connected with the cavity (2), an output shaft of the first motor (31) penetrates through the outer side of the base (1) and is fixedly connected with a connecting plate (32), the left side of the top of the connecting plate (32) is rotatably connected with a threaded rod (33) through a bearing, the right side of the top of the connecting plate (32) is fixedly connected with a vertical rod (34), a transmission frame (35) is in threaded connection with the upper portion of the surface of the threaded rod (33), and one side, away from the threaded rod (33), of the transmission frame (35) is in sliding connection with the vertical rod (34);
a second transmission assembly (4) is arranged at the top of the vertical rod (34);
the left side of the transmission frame (35) is fixedly connected with a fixed box (5), an inner cavity of the fixed box (5) is provided with an adjusting component (6), the adjusting component (6) comprises an adjusting frame (61) movably connected with the fixed box (5), a fixed plate (62) is fixedly connected to the front side and the rear side of the bottom of the inner cavity of the fixed box (5), one side of the fixed plate (62) is rotatably connected with an electric telescopic rod (63), the output end of the electric telescopic rod (63) is rotatably connected with a first transmission rod (64), the first transmission rod (64) is rotatably connected with the fixed plate (62) through a rotating shaft, the top end of the first transmission rod (64) is rotatably connected with the adjusting frame (61), one side of the fixed plate (62) is rotatably connected with a second transmission rod (65), and the top end of the second transmission rod (65) is rotatably connected with the adjusting frame (61);
the left side of the fixed box (5) is rotatably connected with a baffle (7);
two symmetrically arranged locking assemblies (8) are arranged above the left side of the fixed box (5).
2. The lifting device for building construction according to claim 1, characterized in that: drive assembly two (4) include roof (41) with montant (34) fixed connection, the bottom fixedly connected with motor two (42) of roof (41), the output shaft of motor two (42) runs through to the top of roof (41) and fixedly connected with belt pulley (43), the top of threaded rod (33) runs through to the outside of roof (41) and fixedly connected with belt pulley two (44), belt pulley two (44) are connected through belt transmission with belt pulley (43).
3. The lifting device for building construction according to claim 1, wherein: locking subassembly (8) include with fixed case (5) fixed connection's linking frame (81), link up one side fixedly connected with spring (82) of frame (81) inner chamber, one end fixedly connected with locking pole (83) of linking frame (81) are kept away from in spring (82), one side fixedly connected with fixed block (84) of locking pole (83), the spout (85) of using with fixed block (84) cooperation are seted up to the inner chamber of linking frame (81).
4. The lifting device for building construction according to claim 1, characterized in that: threaded holes (9) are formed in four corners of the top of the base (1), and bolts (10) are connected to inner cavities of the threaded holes (9) in a threaded mode.
5. The lifting device for building construction according to claim 1, wherein: the top of base (1) has seted up spout two (11), the bottom sliding connection of spout two (11) inner chamber has slider (12), the top and connecting plate (32) fixed connection of slider (12).
6. The lifting device for building construction according to claim 1, wherein: the utility model discloses a spacing, including montant (34), the surface of montant has seted up two symmetry setting spacing grooves (13), the inner chamber sliding connection of spacing groove (13) has stopper (14), one side and driving frame (35) fixed connection that spacing groove (13) were kept away from in stopper (14).
7. The lifting device for building construction according to claim 1, characterized in that: the left side of the bottom of the inner cavity of the fixed box (5) is provided with an arc surface (15).
8. The lifting device for building construction according to claim 1, characterized in that: the bottom of the fixed box (5) and the bottom of the transmission frame (35) are fixedly connected with supporting rods (16).
9. The lifting device for building construction according to claim 1, wherein: the left side of the adjusting frame (61) is arranged to be an open structure.
10. A use method of a lifting device for building construction is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: when a user needs to transfer and lift building materials, the user can start the second motor (42), an output shaft of the second motor (42) drives the first belt pulley (43) to rotate, the first belt pulley (43) drives the belt to move, the belt transmits a transmission force to the second belt pulley (44), the second belt pulley (44) starts to move, finally the second belt pulley (44) drives the threaded rod (33) to rotate, the threaded rod (33) drives the transmission frame (35) to rotate through meshing of the threads, the motion state of the transmission frame (35) is limited under the matching action of the vertical rod (34), the limiting groove (13) and the limiting block (14), the transmission frame (35) can only move up and down on the surface of the vertical rod (34), and finally the transmission frame (35) drives the fixing box (5) to move in the same direction, the transmission frame (35) is lifted, and the adjustment of the vertical displacement distance of the transmission frame (35) is completed; then, the user starts the first motor (31), an output shaft of the first motor (31) is connected through the connecting plate (32) to drive the threaded rod (33), the vertical rod (34) and the sliding block (12) to rotate in the inner cavity of the second sliding groove (11), and further the threaded rod (33) and the vertical rod (34) drive the fixed box (5) to achieve position adjustment in the circumferential direction, so that the fixed box (5) is more beneficial to goods transmission of users in different directions;
step two: when a user transfers and lifts building materials through the fixed box (5) and needs to take the building materials in the fixed box (5), the user can firstly push the two locking rods (83) to the inner cavity of the connecting frame (81), the locking rods (83) are contracted to the inner cavity of the connecting frame (81) under the action of the spring (82), the baffle (7) is opened, the electric telescopic rod (63) is opened, the output end of the electric telescopic rod (63) pushes the first transmission rod (64) to move downwards, meanwhile, the first transmission rod (64) is connected with the fixed plate (62), under the pushing of the electric telescopic rod (63), the first transmission rod (64) can rotate by taking the connecting shaft of the first transmission rod (64) and the fixed plate (62) as the center of a circle, the first transmission rod (64) drives the adjusting frame (61) to move in the same direction, the adjusting frame (61) transmits force to the second transmission rod (65), the second transmission rod (65) is pulled to turn outwards by taking the connecting shaft of the first transmission rod (64) and the fixed plate (62) as the axis, finally, the adjusting frame (61) moves out of the second transmission rod (61) and the adjusting frame (61) and the adjusting rod (61) is moved out of the inner cavity of the adjusting frame (61) to replace the adjusting frame (61), so that the adjusting rod (61), compared with the prior art, the building material taking device can take building materials more quickly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211415854.7A CN115744710A (en) | 2022-11-11 | 2022-11-11 | Lifting device for building construction and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211415854.7A CN115744710A (en) | 2022-11-11 | 2022-11-11 | Lifting device for building construction and use method thereof |
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| Publication Number | Publication Date |
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| CN115744710A true CN115744710A (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211415854.7A Pending CN115744710A (en) | 2022-11-11 | 2022-11-11 | Lifting device for building construction and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534609A (en) * | 2023-07-06 | 2023-08-04 | 福建晋江特劲兴拉链有限公司 | Zipper slider feeding device and feeding method thereof |
-
2022
- 2022-11-11 CN CN202211415854.7A patent/CN115744710A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534609A (en) * | 2023-07-06 | 2023-08-04 | 福建晋江特劲兴拉链有限公司 | Zipper slider feeding device and feeding method thereof |
| CN116534609B (en) * | 2023-07-06 | 2023-09-15 | 福建晋江特劲兴拉链有限公司 | Zipper slider feeding device and feeding method thereof |
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