House building type material lifting equipment

Abstract

The utility model provides house building type material lifting equipment which comprises a material box in a convergent shape, and two sets of symmetrical pipe shafts are connected to the upper side of the material box. The symmetrical box covers are matched with the material box; the symmetrical mounting shafts are respectively connected with the corresponding tubular shafts through bearings, and the symmetrical mounting shafts are respectively connected with the corresponding box covers; the two groups of symmetrical penetrating pipes are respectively connected with mounting rods, and each mounting rod is respectively connected with the corresponding mounting shaft; the two annular steel wire ropes respectively penetrate through the corresponding penetrating pipes; the lifting end of the crane is connected with a hook, and the two annular steel wire ropes are matched with the hook. The utility model relates to the technical field of material lifting, in particular to house building type material lifting equipment. Aiming at the defects in the prior art, the house building type material lifting equipment is developed, and the house building type material lifting equipment is convenient to realize sealed lifting of materials, prevents the materials in the material box from accidentally dumping and reduces potential safety hazards.

Description

Technical Field

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

[0002] With the continuous development of modern civil engineering, a large number of manual labor activities have gradually been replaced by modern machinery and equipment. Especially in the hoisting activities of building construction materials, the use of machinery and equipment to hoist materials can effectively save manpower and improve work efficiency.

[0003] Existing technology, for example, invented a building construction material lifting device, application number CN202210648603.7. It can improve the problem that the loading and unloading process of existing building construction material lifting equipment is relatively cumbersome and complicated and has safety hazards.

[0004] At present, there is still a lack of a lifting device that can facilitate the sealed lifting of materials, avoid accidental dumping of materials in the material box, and reduce safety hazards.

[0005] Therefore, in view of the above problems, a building construction material lifting equipment is proposed to solve the above problems. Utility Model Content

[0006] Aiming at the deficiencies of the existing technology, the utility model develops a building construction material lifting device, which facilitates the sealed lifting of materials, avoids accidental dumping of materials in the material box, and reduces safety hazards.

[0007] The technical solution to the technical problem solved by the present invention is as follows: The present invention provides a material lifting device for building construction, comprising: a material box in a convergent shape, the upper side of which is connected to two sets of symmetrical pipe shafts; a symmetrical box cover that matches the material box; symmetrical mounting shafts, each bearing connected to the corresponding pipe shafts, and the symmetrical mounting shafts are each connected to the corresponding box cover; two sets of symmetrical through-tubes, each connected to a mounting rod, each mounting rod being connected to a corresponding mounting shaft; two looped steel wire ropes, each passing through the corresponding through-tubes; and a crane, the lifting end of which is connected to a hook, and the two looped steel wire ropes match the hooks. By using the looped steel wire ropes passing through the through-tubes, a force is provided to swing the box cover toward the material box when the material is lifted.

[0008] As an optimization, the symmetrical mounting shafts are connected to the outer synchronous pulleys, and the two ends of the two synchronous belts are wrapped around the corresponding synchronous pulleys. The two inner synchronous pulleys are connected to gears, and the two gears mesh with each other. Through the use of gear meshing and synchronous belt transmission, the two box covers can be opened and closed simultaneously.

[0009] As an optimization, the material box is connected to the motor housing, the motor housing is connected to the motor, the output shaft of the motor is connected to one of the gears, and the material box bearing is connected to the central axis of another gear. By using the motor to drive, the box cover can be easily opened and closed.

[0010] As an optimization, one of the lids is connected to a perforated block with an arc-shaped upper portion. The other lid is connected to a mounting base, which is connected to a circular plate via a spring. The circular plate is connected to a pin, which is enclosed by a spring ring. The pin passes through the mounting base and matches the arc of the perforated block and the circular hole of the perforated block. By using the pin and the perforated block, when the lid covers the material box, the pin is inserted into the perforated block, keeping the lid closed.

[0011] As an optimization, the symmetrical box covers are respectively connected to sealing strips to achieve a sealed closure of the material box.

[0012] As an optimization, the surface material of the two box covers away from the mounting shaft ends is rubber. When the box covers are in contact, the ends are slightly deformed to seal the material box.

[0013] The effects provided in the content of the utility model are only the effects of the embodiments, rather than all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0014] (1) This device uses a circular steel wire rope to pass through the pipe, providing a force for the box cover to swing closer to the material box when the material is lifted.

[0015] (2) This device is driven by a motor, and adopts gear meshing and synchronous belt transmission to facilitate the movement of the box cover.

[0016] (3) This device uses a pin and a block with a hole. When the box cover covers the material box, the pin is inserted into the block with a hole to keep the box cover closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 This is a schematic diagram of the lifting state of the utility model.

[0019] Figure 2 This is a schematic diagram of the box cover in the closed state of the utility model.

[0020] Figure 3 This is a schematic diagram of the partial three-dimensional structure of the utility model Figure 1 .

[0021] Figure 4 This is a schematic diagram of the partial three-dimensional structure of the utility model Figure 2 .

[0022] Figure 5 This is a schematic diagram of the box cover opening process of the present invention.

[0023] In the figure: 1. Crane, 2. Hook, 3. Material box, 4. Annular wire rope, 5. Pipe threading, 6. Mounting rod, 7. Mounting shaft, 8. Pipe shaft, 9. Box cover, 10. Block with holes, 11. Mounting seat, 12. Synchronous belt, 13. Gear, 14. Synchronous pulley, 15. Motor, 16. Motor housing, 17. Sealing strip, 18. Pin, 19. Spring, 20. Round plate. DETAILED DESCRIPTION

[0024] To clearly illustrate the technical features of this solution, the present invention is described in detail below using specific embodiments and accompanying drawings. The following disclosure provides numerous different embodiments or examples for implementing various configurations of the present invention. To simplify the disclosure of the present invention, the following descriptions focus on components and configurations of specific examples. Furthermore, the present invention may repeat reference numerals and / or letters across different examples. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or configurations discussed. It should be noted that the components illustrated in the accompanying drawings are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted to avoid unnecessarily limiting the present invention. Terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or elements referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of this utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0025] like Figures 1 to 5As shown, Example 1: A material lifting device for building construction, comprising: a convergent material box 3, with two sets of symmetrical pipe shafts 8 connected to the upper side of the material box 3; a symmetrical box cover 9 that matches the material box 3; symmetrical mounting shafts 7, each bearing-connected to the corresponding pipe shafts 8, and each symmetrical mounting shaft 7 is connected to the corresponding box cover 9; two sets of symmetrical through-tubes 5, each connected to a mounting rod 6, each mounting rod 6 being connected to a corresponding mounting shaft 7; two looped steel wire ropes 4, each passing through a corresponding through-tube 5; and a crane 1, with its lifting end connected to a hook 2, and the two looped steel wire ropes 4 matching the hook 2. By using the looped steel wire ropes 4 passing through the through-tube 5, a force is provided to swing the box cover 9 toward the material box 3 when the material is lifted.

[0026] The symmetrical mounting shafts 7 are connected to outer synchronous pulleys 14, and the two ends of the two synchronous belts 12 are respectively wrapped around the corresponding synchronous pulleys 14. The two inner synchronous pulleys 14 are respectively connected to gears 13, and the two gears 13 are meshed with each other. By adopting the gear meshing and synchronous belt mechanism transmission, the two box covers 9 can be opened and closed simultaneously.

[0027] The material box 3 is connected to the motor housing 16, the motor housing 16 is connected to the motor 15, the output shaft of the motor 15 is connected to one of the gears 13, and the material box 3 bearing is connected to the central axis of another gear 13. By adopting the motor 15 to drive, the opening and closing of the box cover 9 is conveniently realized.

[0028] The model of the motor 15 is RI9K6 brushless DC gear reduction motor.

[0029] The symmetrical box covers 9 are respectively connected to sealing strips 17 to achieve a sealed closure of the material box 3 .

[0030] The surface material of the two box covers 9 away from the installation shaft 7 is rubber. When the box covers 9 are in contact, the ends are slightly deformed to seal the material box 3.

[0031] The workflow of this embodiment is:

[0032] In the initial state, the box cover 9 is opened, the material is placed in the material box 3, and the motor 15 is turned on. The motor 15 drives a gear 13 to rotate, and the two gears 13 engage and rotate. The gear 13 drives the inner synchronous wheel 14 to rotate, and the inner synchronous wheel 14 drives the synchronous belt 12 to move. The synchronous belt 12 drives the outer synchronous wheel 14 and the mounting shaft 7 to rotate, and the mounting shaft 7 drives the box cover 9, the sealing strip 17, the mounting rod 6 and the through tube 5 to swing, and the through tube 5 drives the annular steel wire rope 4 to move until the two box covers 9 contact each other, sealing the material box 3, and the motor 15 is turned off.

[0033] Operate the crane 1 to hang the looped wire rope 4 on the hook 2. Operate the crane 1 to transport the material box 3 to the designated location.

[0034] Example 2: This example further elaborates on Example 1. One of the box covers 9 is connected to a perforated block 10, the upper portion of which is arcuate. The other box cover 9 is connected to a mounting base 11. The mounting base 11 is connected to a circular plate 20 via a spring 19. The circular plate 20 is connected to a pin 18. The spring 19 surrounds the pin 18, which passes through the mounting base 11. The pin 18 matches the arcuate portion of the perforated block 10 and the circular hole of the perforated block 10. By using the pin 18 and the perforated block 10, when the box cover 9 covers the material box 3, the pin 18 is inserted into the perforated block 10, keeping the box cover 9 closed to the material box 3.

[0035] The workflow of this embodiment is:

[0036] When the box cover 9 is closed and the motor 15 is working, the box cover 9 drives the perforated block 10, the mounting seat 11, the pin 18, the spring 19 and the circular plate 20 to swing. When the pin 18 contacts the arc-shaped part of the perforated block 10, the pin 18 moves backward, driving the circular plate 20 to move, thereby stretching the spring 19. When the box covers 9 contact each other and seal the material box 3, the pin 18 aligns with the circular hole of the perforated block 10, the spring 19 recovers, and the pin 18 is inserted into the circular hole.

[0037] When the box cover 9 needs to be opened, the circular plate 20 is pulled outward to disengage the pin 18 from the perforated block 10, and the motor 15 is turned on in the reverse direction to rotate it slowly. After the box cover 9 is slightly raised, the circular plate 20 is released.

[0038] Although the above describes the specific implementation methods of the utility model in conjunction with the accompanying drawings, it does not limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or variations that can be made by those skilled in the art without creative work are still within the scope of protection of the utility model.

Claims

1. A building construction material lifting equipment, characterized by: include: The material box (3) is in a convergent shape, and the upper side of the material box (3) is connected to two sets of symmetrical pipe shafts (8); A symmetrical box cover (9) matching the material box (3); Symmetrical mounting shafts (7) are respectively connected to the corresponding pipe shafts (8) through bearings, and the symmetrical mounting shafts (7) are respectively connected to the corresponding box covers (9); Two groups of symmetrical through-tubes (5) are respectively connected to the mounting rods (6), and each mounting rod (6) is respectively connected to the corresponding mounting shaft (7); Two ring-shaped steel wire ropes (4) are respectively passed through the corresponding threading tubes (5); The crane (1) has a lifting end connected to a hook (2), and the two looped steel wire ropes (4) match the hook (2).

2. The building construction material lifting equipment according to claim 1, characterized in that: The symmetrical mounting shafts (7) are respectively connected to the outer synchronous wheels (14), the two ends of the two synchronous belts (12) respectively surround the corresponding synchronous wheels (14), and the two inner synchronous wheels (14) are respectively connected to the gears (13), and the two gears (13) are meshed with each other.

3. The building construction material lifting equipment according to claim 2, characterized in that: The material box (3) is connected to the motor housing (16), the motor housing (16) is connected to the motor (15), the output shaft of the motor (15) is connected to one of the gears (13), and the bearing of the material box (3) is connected to the central shaft of another of the gears (13).

4. The building construction material lifting equipment according to claim 1, characterized in that: One of the box covers (9) is connected to the perforated block (10), and the upper portion of one side of the perforated block (10) is arc-shaped. The other box cover (9) is connected to the mounting seat (11), and the mounting seat (11) is connected to the circular plate (20) via a spring (19). The circular plate (20) is connected to the pin (18), and the spring (19) is sleeved around the pin (18). The pin (18) passes through the mounting seat (11), and the pin (18) matches the arc-shaped portion of the perforated block (10) and the circular hole of the perforated block (10).

5. The building construction material lifting equipment according to claim 1, characterized in that: The symmetrical box covers (9) are respectively connected to sealing strips (17).

6. The building construction material lifting equipment according to claim 1, characterized in that: The end surfaces of the two box covers (9) away from the mounting shaft (7) are made of rubber.

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