Safety lifting device for municipal house building construction

Abstract

The utility model discloses a safe lifting device for municipal house building construction, and relates to the technical field of building construction. First supporting columns are fixedly installed on the surfaces of the left side and the right side of the base, a motor cabin is arranged in the base, a second supporting column is fixedly installed on the rear surface of the base, a lifting mechanism is arranged on the surface of the second supporting column, and a sliding base is fixedly installed on the surface of the lifting mechanism. A moving box is slidably mounted on the upper surface of the sliding base, a sliding mechanism used for driving the moving box to move left and right is arranged on the surface of the sliding base, and a telescopic horizontal calibration mechanism is arranged on the surface of the sliding base. The movable box is driven to move left and right through the sliding mechanism on the surface of the sliding base, the transverse moving function is achieved, constructors can conveniently adjust the position during construction, operation on operation objects at different transverse positions is facilitated, time and energy are saved, and stable advancing of construction projects is facilitated.

Description

Technical Field

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

[0002] As my country's economy gradually grows, there are more and more urban buildings. High-rise buildings are inconvenient to build and maintain. At this time, construction lifting devices are needed. Construction lifting devices are a kind of mechanical equipment specially used to transport goods and personnel at construction sites. It uses a lifting mechanism to move goods or personnel vertically to a predetermined height, providing convenience and protection for the construction and maintenance of buildings.

[0003] In the prior art, a Chinese patent with authorization announcement number CN218714882U discloses a safety lifting device for municipal housing construction. By providing a threaded rod and a connecting block that cooperate with each other, the entire lift can be moved up and down. By providing an iron chain and a connecting head that cooperate with each other, the lift can be pulled by the iron chain to increase double protection and control the lifting.

[0004] The above-mentioned existing technical solutions have the following defects: the elevator can only be lifted vertically in the longitudinal direction. When construction workers face work objects in different positions during operation, they can only adjust the position by adjusting the position of the municipal housing construction safety lifting device. Frequent entry and exit of the municipal housing construction safety lifting device will bring a certain degree of inconvenience to the construction workers, wasting their time and energy. At the same time, it is difficult to ensure that the construction objects remain level during high-altitude construction, and it is easy for the construction to be inaccurate, thereby causing safety problems.

[0005] For this reason, a safety lifting device for municipal housing construction is proposed. Utility Model Content

[0006] The purpose of the present invention is to solve the problems mentioned in the above background technology and to provide a safe lifting device for municipal housing construction.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A safety lifting device for municipal housing construction includes a base, wherein first support columns are fixedly installed on the left and right side surfaces of the base, a motor compartment is provided inside the base, a second support column is fixedly installed on the rear surface of the base, a lifting mechanism is provided on the surface of the second support column, a second slide groove is provided on the surface of the first support column, a second slide rod is fixedly installed on the inner wall surface of the second slide groove, a sliding base is fixedly installed on the surface of the lifting mechanism, a mobile box is slidably installed on the upper surface of the sliding base, a sliding mechanism for driving the mobile box to move left and right is provided on the surface of the sliding base, a telescopic horizontal calibration mechanism is provided on the surface of the sliding base, and a lighting lamp is fixedly installed on the upper part of the front of the second support column, and the number of the lighting lamps is several.

[0009] Furthermore, the lifting mechanism includes a first slide groove, which is opened on the surface of the second support column, a first motor is fixedly installed on the inner wall surface of the motor cabin, an output end of the first motor is fixedly connected to a first threaded rod, the first threaded rod is rotatably installed on the inner wall surface of the first slide groove, a first slide rod is fixedly installed on the inner wall surface of the first slide groove, a fixed frame is slidably installed on the inner wall surface of the first slide groove, the fixed frame is a U-shaped structure, the fixed frame is threadedly sleeved on the surface of the first threaded rod and slidably sleeved on the surface of the first slide rod, the fixed frame is slidably installed on the inner wall surface of the second slide groove and slidably sleeved on the surface of the second slide rod, and the sliding base is fixedly installed on the surface of the fixed frame.

[0010] Furthermore, the sliding mechanism includes a third slide groove and a second motor, the third slide groove is opened on the upper surface of the sliding base, the number of the third slide grooves is two, the second motor is fixedly installed on one side surface of the sliding base, the output end of the second motor is fixedly installed with a second threaded rod, the second threaded rod is rotatably installed on the inner wall surface of the third slide groove on one side, and the third slide rod is fixedly installed on the inner wall surface of the third slide groove on the other side, and a slider is slidably installed on the inner wall surface of the third slide groove, the slider on one side is threadedly sleeved on the surface of the second threaded rod, and the slider on the other side is fixedly installed on the surface of the third slide rod, and the movable box is fixedly installed on the top surface of the slider.

[0011] Furthermore, the moving box includes a moving box body, which is fixedly installed on the top surface of the slider, a safety door is hinged on the front of the moving box body, handrails are fixedly installed on the top surfaces of the left and right side walls of the moving box body, and safety belt fixing heads are fixedly installed on the inner wall surface of the moving box body. There are three safety belt fixing heads, which are respectively arranged on the left and right sides and back of the inner wall of the moving box body.

[0012] Furthermore, the telescopic horizontal calibration mechanism includes a groove, which is opened on the front side of the sliding base, and a third motor is fixedly installed on the left surface of the sliding base, and a connecting rod is fixedly installed on the output end of the third motor, and the connecting rod is rotatably installed on the inner wall surface of the groove, and a gear is fixedly sleeved on the surface of the connecting rod, and a tooth plate is slidably installed on the inner wall surface of the groove, and the gear is engaged with the surface of the tooth plate, and a horizontal reference plate is fixedly installed on the surface of the tooth plate.

[0013] Furthermore, the rear end of the tooth plate is in an L-shaped structure, and the upper surface of the groove is in an inverted L-shaped structure.

[0014] The beneficial effects of the present invention are as follows: construction workers enter the mobile box, and the lifting mechanism on the surface of the second support column drives the sliding base to move up and down, and then drives the mobile box to move up and down, which is convenient for construction workers to construct a building of a specified height. When the specified height is reached, the sliding mechanism on the surface of the sliding base drives the mobile box to move left and right, realizing the function of lateral movement, which is convenient for construction workers to adjust the position during construction, and is conducive to working on work objects in different lateral positions. During the construction process, in the face of inaccurate control of the horizontal position, the telescopic horizontal calibration mechanism on the surface of the sliding base is extended to facilitate the determination of the horizontal orientation. Compared with the judgment of the construction workers' naked eyes, it is more accurate and saves time, which is conducive to the stable advancement of the construction project. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0017] Figure 3 This is a sectional view of the base portion of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the telescopic plate mechanism of the utility model;

[0019] Figure markings: 1. base; 2. first support column; 3. motor compartment; 4. second support column; 5. lifting mechanism; 501. first slide groove; 502. first threaded rod; 503. first slide rod; 504. fixed frame; 505. first motor; 6. second slide groove; 7. second slide rod; 8. sliding base; 9. sliding mechanism; 901. third slide groove; 902. second motor; 903. second threaded rod; 904. third slide rod; 905. slider; 10. moving box; 1001. moving box body; 1002. safety door; 1003. armrest; 1004. safety belt fixing head; 11. telescopic horizontal calibration mechanism; 1101. groove; 1102. third motor; 1103. connecting rod; 1104. gear; 1105. tooth plate; 1106. horizontal reference plate; 12. lighting lamp. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 4As shown, a municipal housing construction safety lifting device includes a base 1, first support columns 2 are fixedly installed on the left and right side surfaces of the base 1, a motor compartment 3 is provided inside the base 1, a second support column 4 is fixedly installed on the rear surface of the base 1, a lifting mechanism 5 is provided on the surface of the second support column 4, a second slide groove 6 is provided on the surface of the first support column 2, a second slide rod 7 is fixedly installed on the inner wall surface of the second slide groove 6, a sliding base 8 is fixedly installed on the surface of the lifting mechanism 5, a moving box 10 is slidably installed on the upper surface of the sliding base 8, a sliding mechanism 9 for driving the moving box 10 to move left and right is provided on the surface of the sliding base 8, a telescopic horizontal calibration mechanism 11 is provided on the surface of the sliding base 8, and a lighting lamp 12 is fixedly installed on the upper part of the front side of the second support column 4, and the number of the lighting lamps 12 is several.

[0025] When the lifting platform 10 is lifted up, the lifting frame 10 is lifted up and down, and the lifting mechanism 5 on the second support column 4 is used to drive the sliding base 8 to move up and down, thereby driving the moving box 10 to move up and down, which is convenient for the construction workers to construct a building of a specified height and realize the function of vertical lifting. When the building reaches the specified height, the sliding mechanism 9 on the surface of the sliding base 8 drives the moving box 10 to move left and right to realize the function of lateral movement, which is convenient for the construction workers to adjust the position during construction and is beneficial for working on work objects in different lateral positions. During the construction process, when the horizontal position is not accurately controlled, the telescopic horizontal calibration mechanism 11 on the surface of the sliding base 8 is extended to facilitate determination of the horizontal orientation. Compared with the judgment of the naked eye of the construction workers, it is more accurate and time-saving, which is beneficial to the stable advancement of the construction project. The first support column 2 is fixedly installed on both sides of the base 1, which improves the stability of the overall structure of the municipal housing construction safety lifting device. The lighting lamp 12 is installed above the second support column 4 to provide a bright construction environment for the construction workers when the light is poor, thereby improving the accuracy and safety of the construction.

[0026] like Figures 1 to 4 As shown, the lifting mechanism 5 includes a first slide groove 501, which is opened on the surface of the second support column 4, and a first motor 505 is fixedly installed on the inner wall surface of the motor cabin 3, and the output end of the first motor 505 is fixedly connected to the first threaded rod 502, and the first threaded rod 502 is rotatably installed on the inner wall surface of the first slide groove 501, and a first slide rod 503 is fixedly installed on the inner wall surface of the first slide groove 501, and a fixed frame 504 is slidably installed on the inner wall surface of the first slide groove 501, and the fixed frame 504 is U-shaped structure, and the fixed frame 504 is threadedly sleeved on the surface of the first threaded rod 502 and slidably sleeved on the surface of the first slide rod 503, and the fixed frame 504 is slidably installed on the inner wall surface of the second slide groove 6 and slidably sleeved on the surface of the second slide rod 7, and the sliding base 8 is fixedly installed on the surface of the fixed frame 504.

[0027] Specifically, the first threaded rod 502 is driven to rotate by the output end of the first motor 505, and the rotation of the first threaded rod 502 drives the fixed frame 504 to move up and down, thereby driving the sliding base 8 fixedly installed on the surface of the fixed frame 504 to move up and down, realizing the vertical lifting function, which is convenient for construction workers to work on buildings of different heights.

[0028] like Figures 1 to 4 As shown, the sliding mechanism 9 includes a third slide groove 901 and a second motor 902. The third slide groove 901 is opened on the upper surface of the sliding base 8. There are two third slide grooves 901. The second motor 902 is fixedly installed on one side surface of the sliding base 8. The output end of the second motor 902 is fixedly installed with a second threaded rod 903. The second threaded rod 903 is rotatably installed on the inner wall surface of the third slide groove 901 on one side, and a third slide rod 904 is fixedly installed on the inner wall surface of the third slide groove 901 on the other side. A slider 905 is slidably installed on the inner wall surface of the third slide groove 901. The slider 905 on one side is threadedly sleeved on the surface of the second threaded rod 903, and the slider 905 on the other side is fixedly installed on the surface of the third slide rod 904. The moving box 10 is fixedly installed on the top surface of the slider 905.

[0029] Specifically, the second threaded rod 903 is driven to rotate by the output end of the second motor 902, and the rotation of the second threaded rod 903 drives the slider 905 to move left and right, thereby driving the movable box 10 fixedly installed on the surface of the slider 905 to move left and right, realizing the function of lateral movement, making it convenient for construction personnel to adjust the position during construction, and facilitating operations on work objects in different lateral positions.

[0030] like Figures 1 to 4 As shown, the moving box 10 includes a moving box body 1001, which is fixedly installed on the top surface of the slider 905. A safety door 1002 is hinged on the front of the moving box body 1001, and handrails 1003 are fixedly installed on the top surfaces of the left and right side walls of the moving box body 1001. A safety belt fixing head 1004 is fixedly installed on the inner wall surface of the moving box body 1001. There are three safety belt fixing heads 1004, which are respectively arranged on the left and right sides and back of the inner wall of the moving box body 1001.

[0031] Specifically, a safety door 1002 is provided on the front of the mobile box body 1001, which provides protection for construction workers during lifting, moving and high-altitude operations. The mobile box body 1001 is provided with handrails 1003 and safety belt fixing heads 1004, which improve the safety of construction workers during movement and operation.

[0032] like Figures 1 to 4As shown, the telescopic horizontal calibration mechanism 11 includes a groove 1101, which is opened on the front side of the sliding base 8. A third motor 1102 is fixedly installed on the left surface of the sliding base 8, and a connecting rod 1103 is fixedly installed on the output end of the third motor 1102. The connecting rod 1103 is rotatably installed on the inner wall surface of the groove 1101, and a gear 1104 is fixedly sleeved on the surface of the connecting rod 1103. A tooth plate 1105 is slidably installed on the inner wall surface of the groove 1101, and the gear 1104 is engaged with the surface of the tooth plate 1105. A horizontal reference plate 1106 is fixedly installed on the surface of the tooth plate 1105.

[0033] Specifically, the third motor 1102 rotates to drive the connecting rod 1103 and the gear 1104 fixedly mounted on the surface of the connecting rod 1103 to rotate, thereby driving the tooth plate 1105 meshing with the gear 1104 to move back and forth. When the tooth plate 1105 is extended, it drives the horizontal reference plate 1106 fixedly mounted on the surface of the tooth plate 1105 to extend, thereby facilitating the determination of the horizontal orientation. Compared with the judgment by the naked eye of the construction workers, it is more accurate and saves time, which is conducive to the stable advancement of the construction project.

[0034] like Figures 1 to 4 As shown, the rear end of the tooth plate 1105 is in an L-shaped structure, and the upper surface of the groove 1101 is in an inverted L-shaped structure.

[0035] Specifically, the rear end of the tooth plate 1105 is an L-shaped structure, and the upper surface of the groove 1101 is an inverted L-shaped structure, which limits the movement of the tooth plate 1105, avoiding the tooth plate 1105 from falling out due to inaccurate control of the movement distance, and increasing the safety of the structure to a certain extent.

[0036] To sum up: construction workers enter the mobile box 10, and the lifting mechanism 5 on the surface of the second support column 4 drives the sliding base 8 to move up and down, and then drives the mobile box 10 to move up and down, which is convenient for construction workers to construct a building of a specified height. When the specified height is reached, the sliding mechanism 9 on the surface of the sliding base 8 drives the mobile box 10 to move left and right, realizing the function of lateral movement, which is convenient for construction workers to adjust the position during construction, and is conducive to working on work objects in different lateral positions. During the construction process, in the face of inaccurate control of the horizontal position, the telescopic horizontal calibration mechanism 11 on the surface of the sliding base 8 is extended to facilitate the determination of the horizontal orientation. Compared with the judgment of the construction workers' naked eyes, it is more accurate and saves time, which is conducive to the stable progress of the construction project.

[0037] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety lifting device for municipal housing construction, characterized in that: The utility model comprises a base (1), wherein first support columns (2) are fixedly installed on the left and right surfaces of the base (1), a motor compartment (3) is provided inside the base (1), a second support column (4) is fixedly installed on the rear surface of the base (1), a lifting mechanism (5) is provided on the surface of the second support column (4), a second slide groove (6) is provided on the surface of the first support column (2), a second slide rod (7) is fixedly installed on the inner wall surface of the second slide groove (6), a sliding base (8) is fixedly installed on the surface of the lifting mechanism (5), a moving box (10) is slidably installed on the upper surface of the sliding base (8), a sliding mechanism (9) for driving the moving box (10) to move left and right is provided on the surface of the sliding base (8), a telescopic horizontal calibration mechanism (11) is provided on the surface of the sliding base (8), and a lighting lamp (12) is fixedly installed on the upper part of the front of the second support column (4), and the number of the lighting lamps (12) is several.

2. A municipal housing construction safety lifting device according to claim 1, characterized in that: The lifting mechanism (5) includes a first slide groove (501), the first slide groove (501) is opened on the surface of the second support column (4), the first motor (505) is fixedly installed on the inner wall surface of the motor cabin (3), the output end of the first motor (505) is fixedly connected to the first threaded rod (502), the first threaded rod (502) is rotatably installed on the inner wall surface of the first slide groove (501), the first slide rod (503) is fixedly installed on the inner wall surface of the first slide groove (501), and a fixed frame (504) is slidably installed on the inner wall surface of the first slide groove (501), the fixed frame (504) is a U-shaped structure, the fixed frame (504) is threadedly sleeved on the surface of the first threaded rod (502) and slidably sleeved on the surface of the first slide rod (503), the fixed frame (504) is slidably installed on the inner wall surface of the second slide groove (6) and slidably sleeved on the surface of the second slide rod (7), and the sliding base (8) is fixedly installed on the surface of the fixed frame (504).

3. A municipal housing construction safety lifting device according to claim 1, characterized in that: The sliding mechanism includes a third slide groove (901) and a second motor (902), the third slide groove (901) is opened on the upper surface of the sliding base (8), the number of the third slide grooves (901) is two, the second motor (902) is fixedly installed on one side surface of the sliding base (8), the output end of the second motor (902) is fixedly installed with a second threaded rod (903), the second threaded rod (903) is rotatably installed on the inner wall surface of the third slide groove (901) on one side, and the inner wall surface of the third slide groove (901) on the other side is fixedly installed with a third slide rod (904), the inner wall surface of the third slide groove (901) is slidably installed with a slider (905), one side of the slider (905) is threadedly sleeved on the surface of the second threaded rod (903), and the other side of the slider (905) is fixedly installed on the surface of the third slide rod (904), and the moving box (10) is fixedly installed on the top surface of the slider (905).

4. A municipal housing construction safety lifting device according to claim 3, characterized in that: The moving box (10) comprises a moving box body (1001), wherein the moving box body (1001) is fixedly mounted on the top surface of a slider (905), a safety door (1002) is hingedly mounted on the front surface of the moving box body (1001), handrails (1003) are fixedly mounted on the top surfaces of the left and right side walls of the moving box body (1001), and safety belt fixing heads (1004) are fixedly mounted on the inner wall surface of the moving box body (1001), and the number of the safety belt fixing heads (1004) is three and they are respectively arranged on the left and right side surfaces and the back surface of the inner wall of the moving box body (1001).

5. A municipal housing construction safety lifting device according to claim 1, characterized in that: The telescopic horizontal calibration mechanism (11) comprises a groove (1101), wherein the groove (1101) is provided on the front face of the sliding base (8), a third motor (1102) is fixedly mounted on the left surface of the sliding base (8), a connecting rod (1103) is fixedly mounted on the output end of the third motor (1102), the connecting rod (1103) is rotatably mounted on the inner wall surface of the groove (1101), a gear (1104) is fixedly sleeved on the surface of the connecting rod (1103), a toothed plate (1105) is slidably mounted on the inner wall surface of the groove (1101), the gear (1104) is meshed with the surface of the toothed plate (1105), and a horizontal reference plate (1106) is fixedly mounted on the surface of the toothed plate (1105).

6. A municipal housing construction safety lifting device according to claim 5, characterized in that: The rear end of the tooth plate (1105) is in an L-shaped structure, and the upper surface of the groove (1101) is in an inverted L-shaped structure.

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