Lifting frame for building construction

Abstract

The utility model relates to the technical field of building construction, and discloses a lifting frame for building construction, which is characterized in that one end of each of two fixing columns is rotatably connected with a fixing shaft, two ends of each fixing shaft are movably sleeved with torsional springs, the outer side of each fixing shaft is fixedly sleeved with a baffle, the bottom of each baffle is fixedly connected with a connecting column, and the bottom of each connecting column is provided with a roller; a first groove is formed in the other end of the top of the base, and the bottom of the first groove is fixedly connected with two guide plates; the idler wheels at the bottom of the connecting column abut against the inclined face of the guide plate, so that the baffle is driven to rotate with the fixing shaft as the circle center, at the moment, the torsion spring is stressed to twist, one side of the baffle is separated from one end of the box body, and therefore building materials or construction equipment can be conveniently placed in the box body; and the use convenience of the lifting frame is greatly improved, workers do not need to excessively lift building materials or construction equipment and place the building materials or the construction equipment in the box body, and the labor intensity of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a lifting frame for building construction. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said that it is the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction and decoration engineering construction. The place of construction is called "construction site" or "construction site", also called construction site. Construction is the production activity carried out by people using various building materials, mechanical equipment according to specific design blueprints in a certain space and time to build various building products. It includes the entire production process from construction preparation, groundbreaking to project completion acceptance. In this process, construction preparation, construction organization design and management, earthwork, blasting and structural installation will be carried out.

[0003] In the patent with the authorization publication number CN220376231U, a lifting frame for construction is disclosed. By setting a lifting component, it can be lifted during the construction process. By setting a buffer component, the stability of the lifting can be improved. By combining the lifting component and the buffer component, it can be lifted during the construction process. The lifting process is simple, the lifting effect is good, and it is more suitable for promotion and use.

[0004] The above-mentioned prior art solutions have the following defects: although the above-mentioned patent can achieve lifting during the construction process, for heavier building materials or construction equipment, workers need to lift them excessively and put them into the lifting box, which increases the labor intensity of the workers. For this reason, a lifting frame for construction is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a lifting frame for construction to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting frame for construction, comprising a base, a support assembly is installed at one end of the top of the base, and a storage assembly is arranged on the support assembly;

[0007] The storage assembly includes a connecting plate, a box body with an opening at one end and two fixing columns, the box body is fixedly connected to the top of the connecting plate, the two fixing columns are fixedly connected to the bottom of the connecting plate, one end of the two fixing columns is rotatably connected to a fixing shaft, both ends of the fixing shaft are movably sleeved with torsion springs, a baffle is fixedly sleeved on the outer side of the fixing shaft, the bottom of the baffle is fixedly connected to the connecting column, a roller is installed at the bottom of the connecting column, a first groove is opened at the other end of the top of the base, and two guide plates are fixedly connected to the bottom of the first groove.

[0008] As a further preferred embodiment of the present technical solution: the support assembly includes a support column, a top plate and a screw rod, the support column is fixedly connected to one end of the top of the base, the top plate is fixedly connected to the top of the support column, and the screw rod is movably connected between the base and the top plate.

[0009] As a further preferred embodiment of the technical solution: one end of the torsion spring is fixedly connected to the outer side of the fixed column, and the other end of the torsion spring is fixedly connected to the outer side of the fixed shaft.

[0010] As a further preferred embodiment of the present technical solution: the screw rod passes through one side of the connecting plate, the screw rod and the connecting plate are connected by threads, and one end of the connecting plate is movably connected to the outer side of the support column.

[0011] As a further preferred embodiment of the present technical solution: a second groove is provided at the top center of the base, a guide groove is provided at the bottom of the second groove, a guide column is movably inserted into the guide groove, a support plate is fixedly connected to the top of the guide column, and a telescopic spring is movably sleeved on the outer side of the guide column.

[0012] As a further preferred embodiment of the present technical solution: one end of the screw rod extending to the top of the top plate is fixedly connected to a driven pulley, a motor is installed at the bottom of one end of the top plate, the output shaft of the motor passes through the bottom end of the top plate, the output shaft of the motor is fixedly connected to a driving pulley, and the driving pulley and the driven pulley are connected by a belt.

[0013] As a further preferred embodiment of the technical solution: one end of the telescopic spring is fixedly connected to the bottom of the support plate, and the other end of the telescopic spring is fixedly connected to the bottom of the second groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model connects the roller at the bottom of the column to contact the inclined surface of the guide plate, thereby driving the baffle to rotate with the fixed axis as the center. At this time, the torsion spring is twisted by force, and one side of the baffle is separated from one end of the box, so that it is convenient to place building materials or construction equipment inside the box, which greatly improves the convenience of using the lifting frame. Workers do not need to lift the building materials or construction equipment excessively to place them inside the box, reducing the labor intensity of workers;

[0016] 2. In the utility model, when building materials or construction equipment are loaded into the box, when the connecting plate moves upward and the roller is separated from the inclined surface of the guide plate, the fixed shaft will be reset under the action of the torsion spring force, thereby driving one side of the baffle to contact one end of the box, thereby closing the opening at one end of the box to prevent the building materials or construction equipment from slipping during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the baffle structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the utility model;

[0020] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0021] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure of the middle A area;

[0022] Figure 5 This is a schematic diagram of the box structure of the utility model.

[0023] Explanation of the reference numerals in the accompanying drawings: 1. base; 2. support column; 3. top plate; 4. screw rod; 5. connecting plate; 6. box body; 7. fixed column; 8. fixed shaft; 9. torsion spring; 10. baffle; 11. connecting column; 12. roller; 13. first groove; 14. guide plate; 15. second groove; 16. guide groove; 17. guide column; 18. support plate; 19. telescopic spring; 20. motor; 21. driving pulley; 22. driven pulley. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0026] Example

[0027] See also Figure 1-5 The utility model provides a technical solution: a lifting frame for construction, comprising a base 1, a support assembly is installed at one end of the top of the base 1, and a storage assembly is arranged on the support assembly;

[0028] By setting up the storage assembly, workers do not need to excessively lift building materials or construction equipment to place them inside the box 6, which reduces the labor intensity of workers; the storage assembly includes a connecting plate 5, a box 6 with an opening at one end, and two fixed columns 7, the box 6 is fixedly connected to the top of the connecting plate 5, the two fixed columns 7 are fixedly connected to the bottom of the connecting plate 5, one end of the two fixed columns 7 is rotatably connected to a fixed shaft 8, both ends of the fixed shaft 8 are movably sleeved with torsion springs 9, the outer side of the fixed shaft 8 is fixedly sleeved with a baffle 10, the bottom of the baffle 10 is fixedly connected to a connecting column 11, and the connection A roller 12 is installed at the bottom of the column 11, and a first groove 13 is opened at the other end of the top of the base 1. Two guide plates 14 are fixedly connected to the bottom of the first groove 13, and a slope is set on the top of the guide plate 14; the roller 12 at the bottom of the connecting column 11 contacts the slope of the guide plate 14, thereby driving the baffle 10 to rotate with the fixed shaft 8 as the center of the circle. At this time, the torsion spring 9 is twisted by force, and one side of the baffle 10 is separated from one end of the box body 6, so that it is convenient to place building materials or construction equipment inside the box body 6, which greatly improves the convenience of using the lifting frame;

[0029] One end of the torsion spring 9 is fixedly connected to the outer side of the fixed column 7, and the other end of the torsion spring 9 is fixedly connected to the outer side of the fixed shaft 8. When building materials or construction equipment are loaded into the interior of the box body 6, during the upward movement of the connecting plate 5, when the roller 12 disengages from the inclined surface of the guide plate 14, the fixed shaft 8 will be reset under the action of the torsion spring 9, thereby driving one side of the baffle 10 to contact one end of the box body 6, thereby closing the opening at one end of the box body 6 to prevent the building materials or construction equipment from slipping during the lifting process.

[0030] By setting up a supporting assembly, it is possible to conveniently lift building materials or construction equipment, facilitate the transportation of building materials or construction equipment, and improve the convenience of construction; the supporting assembly includes a supporting column 2, a top plate 3 and a screw rod 4, the supporting column 2 is fixedly connected to one end of the top of the base 1, the top plate 3 is fixedly connected to the top of the supporting column 2, the screw rod 4 is movably connected between the base 1 and the top plate 3, the screw rod 4 passes through one side of the connecting plate 5, the screw rod 4 is connected to the connecting plate 5 by a thread, one end of the connecting plate 5 is movably connected to the outside of the supporting column 2, the screw rod 4 extends to one end of the top of the top plate 3 and is fixedly connected to a driven pulley 22, a motor 20 is installed at the bottom of one end of the top plate 3, the output shaft of the motor 20 passes through the bottom end of the top plate 3, the output shaft of the motor 20 is fixedly connected to a driving pulley 21, and the driving pulley 21 and the driven pulley 22 are connected by a belt.

[0031] In order to avoid a violent collision between the fixed column 7 and the base 1, a second groove 15 is opened at the top center of the base 1, and a guide groove 16 is opened at the bottom of the second groove 15. A guide column 17 is movably inserted into the guide groove 16, and a support plate 18 is fixedly connected to the top of the guide column 17. A telescopic spring 19 is movably sleeved on the outer side of the guide column 17, one end of the telescopic spring 19 is fixedly connected to the bottom of the support plate 18, and the other end of the telescopic spring 19 is fixedly connected to the bottom of the second groove 15. When the two fixed columns 7 collide with the top of the support plate 18, the support plate 18 drives the guide column 17 to move inside the guide groove 16, so that the telescopic spring 19 is compressed, thereby buffering the box body 6 and ensuring the stability of the placement of the box body 6.

[0032] The working principle or structural principle is that when in use, the motor 20 is started by controlling the switch group, and the output shaft of the motor 20 drives the driving pulley 21 to rotate, and then the driving pulley 21 drives the driven pulley 22 to rotate through the belt, and the forward and reverse rotation of the output shaft of the motor 20 causes the screw rod 4 to rotate forward and reverse, thereby driving the connecting plate 5 to move up and down on the outside of the screw rod 4 and the support column 2, so that the box 6 moves up and down, and the building materials or construction equipment placed inside the box 6 are lifted, thereby improving the convenience of using the building materials or construction equipment;

[0033] During the descent of the connecting plate 5, the roller 12 at the bottom of the connecting column 11 contacts the inclined surface of the guide plate 14, thereby driving the baffle plate 10 to rotate with the fixed shaft 8 as the center. At this time, the torsion spring 9 is twisted by the force, and one side of the baffle plate 10 is separated from one end of the box body 6, so that it is convenient to place the building materials or construction equipment inside the box body 6, which greatly improves the convenience of using the lifting frame. Workers do not need to excessively lift the building materials or construction equipment to place them inside the box body 6, which reduces the labor intensity of workers. When the building materials or construction equipment are loaded into the box body 6, the connecting plate is driven by the screw rod 4. 5 moves upward. When the roller 12 is separated from the inclined surface of the guide plate 14, the fixed shaft 8 will be reset under the action of the torsion spring 9, thereby driving one side of the baffle 10 to contact one end of the box body 6, thereby closing the opening of one end of the box body 6 to prevent building materials or construction equipment from sliding down during the lifting process; when the two fixed columns 7 contact the top of the support plate 18, the support plate 18 drives the guide column 17 to move inside the guide groove 16, so that the telescopic spring 19 is compressed, thereby buffering the box body 6, ensuring the stability of the box body 6, and avoiding a violent collision between the fixed column 7 and the base 1.

[0034] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0035] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0036] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting frame for construction, comprising a base (1), Features: A support component is installed at one end of the top of the base (1), and a storage component is arranged on the support component; The storage assembly comprises a connecting plate (5), a box body (6) with an opening at one end, and two fixed columns (7); the box body (6) is fixedly connected to the top of the connecting plate (5); the two fixed columns (7) are fixedly connected to the bottom of the connecting plate (5); one end of the two fixed columns (7) is rotatably connected to a fixed shaft (8); both ends of the fixed shaft (8) are movably sleeved with torsion springs (9); a baffle (10) is fixedly sleeved on the outer side of the fixed shaft (8); the bottom of the baffle (10) is fixedly connected to a connecting column (11); a roller (12) is installed at the bottom of the connecting column (11); a first groove (13) is opened at the other end of the top of the base (1); and two guide plates (14) are fixedly connected to the bottom of the first groove (13).

2. A lifting frame for construction according to claim 1, Features: The support assembly comprises a support column (2), a top plate (3) and a screw rod (4); the support column (2) is fixedly connected to one end of the top of the base (1); the top plate (3) is fixedly connected to the top of the support column (2); and the screw rod (4) is movably connected between the base (1) and the top plate (3).

3. A lifting frame for construction according to claim 1, Features: One end of the torsion spring (9) is fixedly connected to the outside of the fixed column (7), and the other end of the torsion spring (9) is fixedly connected to the outside of the fixed shaft (8).

4. A lifting frame for construction according to claim 2, Features: The screw rod (4) passes through one side of the connecting plate (5), the screw rod (4) and the connecting plate (5) are connected via threads, and one end of the connecting plate (5) is movably connected to the outer side of the support column (2).

5. A lifting frame for construction according to claim 1, Features: A second groove (15) is provided at the center of the top of the base (1), a guide groove (16) is provided at the bottom of the second groove (15), a guide column (17) is movably inserted into the guide groove (16), a support plate (18) is fixedly connected to the top of the guide column (17), and a telescopic spring (19) is movably sleeved on the outer side of the guide column (17).

6. A lifting frame for construction according to claim 2, Features: One end of the screw rod (4) extending to the top of the top plate (3) is fixedly connected to a driven pulley (22), a motor (20) is installed at the bottom of one end of the top plate (3), an output shaft of the motor (20) passes through the bottom end of the top plate (3), and the output shaft of the motor (20) is fixedly connected to a driving pulley (21), and the driving pulley (21) and the driven pulley (22) are connected by a belt.

7. A lifting frame for construction according to claim 5, Features: One end of the telescopic spring (19) is fixedly connected to the bottom of the support plate (18), and the other end of the telescopic spring (19) is fixedly connected to the bottom of the second groove (15).

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