Hoisting weighing device

Abstract

The utility model discloses a hoisting weighing device which comprises four stand columns, iron chains are installed at the upper ends of the four stand columns, a fixing connector is installed at one end of each iron chain, and a weighing structure is installed at one end of each fixing connector. Two motors close to a door opening assembly are controlled to rotate, so that limiting covers on the motors rotate to a certain angle, it is guaranteed that an object can be placed in the center of the upper wall face of a storage box from the door opening assembly, then the motors drive the limiting covers to reset, meanwhile, a lead screw module works to drive a movable column to move in a through groove, and the limiting covers are attached to the object; the articles are prevented from moving on the storage box in a large range, mutual abrasion between the two is prevented, and the quality of the articles is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing devices, in particular to a hoisting weighing device. Background Art

[0002] During hoisting and weighing work, the objects to be weighed need to be placed on the weighing device and then lifted to a certain height. During the lifting process, the device is prone to shaking. For example, a hoisting weighing device for steel skeleton light plate production with publication number CN204980901U discloses a hoisting ring and an upper hanging plate, a lower hanging plate and a middle hanging plate located below the hoisting ring. A first steel ring is fixedly arranged on the four corners of the upper hanging plate, and the hoisting ring is respectively connected to the first steel ring through a steel wire rope. A second steel ring is fixedly arranged on the four corners of the lower hanging plate. A circular hole is provided near the four corners of the middle hanging plate. The first steel ring is connected to the second steel ring through a steel wire rope and the circular hole on the middle hanging plate. A third steel ring is fixedly arranged on the four corners of the middle hanging plate, and the third steel ring is connected to one end of the steel wire rope. An elliptical card is connected to the other end of the steel wire rope. A hook is connected to the lower end of the elliptical card. An electronic scale body is arranged on the lower hanging plate, and a display panel of the electronic scale is drooped to the lower side of the same horizontal plane as the lower hanging plate through a vertical rod. However, in the patent document, a structure for limiting the position of the objects is lacking on the middle hanging plate for placing objects, which may easily cause small objects to slide on the middle hanging plate in a large range, causing mutual wear between the objects and the middle hanging plate, resulting in damage to the objects and inconvenience in use.

[0003] There may already be technical means to solve the above problems in the prior art, but this case intends to provide an alternative or replacement technical solution. Utility Model Content

[0004] In order to solve the problems raised in the background technology, the utility model is implemented through the following technical solutions: a hanging weighing device, comprising four columns, the upper ends of the four columns are all equipped with iron chains, one end of the iron chain is equipped with a fixed joint, one end of the fixed joint is equipped with a weighing structure, the lower ends of the four columns are equipped with a supporting structure, the weighing structure includes a hanging scale, the hanging scale is installed at one end of the fixed joint, and a hanging ring is installed on the hanging scale;

[0005] The support structure includes a storage box, which is installed at the lower ends of the four columns, three shielding components are arranged between the four columns, two of the four columns are installed with door opening components, the door opening components and the three shielding components are respectively arranged around the storage box, three display screens are installed on the upper wall of the storage box, the three display screens correspond to the three shielding components respectively, and a limit position component is also installed on the storage box;

[0006] The limit assembly includes four through slots, which are arranged in a circular array on the upper wall of the storage box. Moving columns are movably inserted on the four through slots, a screw module is installed at the lower end of the moving column, a motor is installed at the upper end of the moving column, and a limit cover is installed at the driving end of the motor.

[0007] Preferably, the door opening assembly includes two circular frames, and a rotating rod is installed on the side wall surface of the two circular frames. A mounting seat is movably mounted on the rotating rod, and the mounting seat is installed on the side wall surface of the column.

[0008] Preferably, each of the shielding components includes a plurality of first cross bars, and the plurality of first cross bars are installed at equal distances on opposite wall surfaces of two adjacent columns.

[0009] Preferably, locks are installed on the two circular frames.

[0010] Preferably, a plurality of second cross bars are installed on each of the two circular frames.

[0011] Preferably, the limiting cover is an arc-shaped structure.

[0012] Beneficial Effects

[0013] The utility model provides a hoisting weighing device, which has the following beneficial effects compared with the prior art: when weighing, the door opening component is opened, and two motors close to the door opening component are controlled to rotate so that the limit cover on the device is rotated to a certain angle, ensuring that the article can be placed on the center of the upper wall of the storage box from the door opening component. Then the motor drives the limit cover to reset, and at the same time the screw module works to drive the moving column to move in the through groove so that the limit cover fits on the article, preventing the article from moving over a large range on the storage box and preventing the two from wearing each other, thereby ensuring the quality of the article. Then the door opening component is closed, and the lifting equipment lifts the device up. The hanging scale weighs the weight of the article, and the weight value is displayed on three display screens. The three display screens are aligned in different directions, so that workers at multiple positions can view the weight value conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the main structure of a hoisting weighing device.

[0015] Figure 2 The utility model is a schematic diagram of the partial three-dimensional structure of the column part of a hoisting weighing device.

[0016] Figure 3 The utility model is a schematic diagram of the local three-dimensional structure of the limit component part of the hoisting weighing device.

[0017] Figure 4 The utility model is a top view of a cross-sectional view of a limit component of a hoisting weighing device.

[0018] In the figure: 1, column, 2, iron chain, 3, fixed joint, 4, hanging scale, 5, lifting ring, 6, storage box, 7, first cross bar, 8, display screen, 9, circular frame, 10, rotating rod, 11, mounting seat, 12, through slot, 13, moving column, 14, screw module, 15, motor, 16, limit cover, 17, lock, 18, second cross bar. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0020] Embodiment: Through the personnel in this field, all the electrical components in this case are connected to their adapted power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle. The electrical connection between the electrical components is completed in the working sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control. Please refer to Figure 1-4 In order to solve the problem that the lack of a structure to limit the position of the objects causes the objects to slide on the middle hanging plate during the hoisting process, causing mutual wear between the objects and the weighing device, resulting in damage to the objects and inconvenience in use, this technical solution is designed. The detailed technical solution is as follows;

[0021] A hoisting weighing device comprises four columns 1, iron chains 2 are installed at the upper ends of the four columns 1, a fixed joint 3 is installed at one end of the iron chain 2, a weighing structure is installed at one end of the fixed joint 3, a supporting structure is installed at the lower ends of the four columns 1, the weighing structure comprises a hanging scale 4, the hanging scale 4 is installed at one end of the fixed joint 3, and a hanging ring 5 is installed on the hanging scale 4;

[0022] Specifically, the supporting structure includes a storage box 6, which is installed at the lower ends of four columns 1, three shielding components are arranged between the four columns 1, two of the four columns 1 are installed with door opening components, the door opening components and the three shielding components are respectively arranged around the storage box 6, three display screens 8 are installed on the upper wall of the storage box 6, and the three display screens 8 correspond to the three shielding components respectively, and a limit component is also installed on the storage box 6;

[0023] More specifically, the limit assembly includes four through slots 12, which are arranged in a circular array on the upper wall of the storage box 6, and each of the four through slots 12 is movably inserted with a moving column 13, a screw module 14 is installed at the lower end of the moving column 13, a motor 15 is installed at the upper end of the moving column 13, and a limit cover 16 is installed at the driving end of the motor 15;

[0024] It should be noted that the lifting ring 5 is used to connect the lifting equipment, the fixed joint 3 is used to connect one end of the four iron chains 2, and the four columns 1 are connected to the hanging scale 4 through the four iron chains 2 and the fixed joint 3. When weighing, the door opening assembly is opened, and the two motors 15 close to the door opening assembly are controlled to rotate so that the limit cover 16 on it is rotated to a certain angle to ensure that the object can be placed from the door opening assembly to the center of the upper wall of the storage box 6. Then the motor 15 drives the limit cover 16 to reset, and at the same time the screw module 14 works to drive the moving column 13 to move in the through groove 12, so that the limit cover 16 fits on the object to prevent the object from moving over a large range on the storage box 6 and prevent the two from wearing each other, so as to ensure the quality of the object. Then the door opening assembly is closed, and the lifting equipment lifts the device up. The hanging scale 4 weighs the weight of the object, and the weight value is displayed on the three display screens 8. The three display screens 8 are aligned in different directions, so that the staff at multiple positions can view the weight value.

[0025] More specifically, the door opening assembly includes two circular frames 9, and the side walls of the two circular frames 9 are both equipped with a rotating rod 10, and the rotating rod 10 is movably sleeved with a mounting seat 11, and the mounting seat 11 is installed on the side wall of the column 1;

[0026] It should be noted that the circular frame 9 is switched on and off by the rotation of the rotating rod 10 on the mounting seat 11;

[0027] Preferably, further, each shielding assembly includes a plurality of first cross bars 7, and the plurality of first cross bars 7 are equidistantly mounted on the opposite wall surfaces of two adjacent columns 1, so as to shield the position between the two adjacent columns 1;

[0028] As a preferred embodiment, further, a lock 17 is installed on the two circular frames 9 for connecting the two circular frames 9;

[0029] As a preferred embodiment, further, a plurality of second cross bars 18 are installed on both circular frames 9 to shield the area between the circular frames 9;

[0030] Preferably, further, the limiting cover 16 is an arc-shaped structure.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hoisting weighing device, comprising four columns (1), wherein the upper ends of the four columns (1) are each provided with an iron chain (2), one end of the iron chain (2) is provided with a fixed joint (3), one end of the fixed joint (3) is provided with a weighing structure, and the lower ends of the four columns (1) are provided with a supporting structure, characterized in that: The weighing structure comprises a hanging scale (4), the hanging scale (4) is installed at one end of the fixed joint (3), and a hanging ring (5) is installed on the hanging scale (4); The supporting structure comprises a storage box (6), the storage box (6) being mounted at the lower ends of the four upright posts (1), three shielding components being arranged between the four upright posts (1), door opening components being mounted on two of the four upright posts (1), the door opening components and the three shielding components being arranged respectively around the storage box (6), three display screens (8) being mounted on the upper wall of the storage box (6), the three display screens (8) corresponding respectively to the three shielding components, and a limit position component being further mounted on the storage box (6); The limit assembly comprises four through slots (12), the four through slots (12) being arranged in a circular array on the upper wall of the storage box (6), a movable column (13) being movably inserted on each of the four through slots (12), a screw rod module (14) being installed at the lower end of the movable column (13), a motor (15) being installed at the upper end of the movable column (13), and a limit cover (16) being installed at the driving end of the motor (15).

2. A hoisting weighing device according to claim 1, characterized in that: The door opening assembly comprises two circular frames (9), the side walls of the two circular frames (9) are both provided with rotating rods (10), the rotating rods (10) are movably sleeved with mounting seats (11), and the mounting seats (11) are installed on the side walls of the columns (1).

3. A hoisting weighing device according to claim 1, characterized in that: Each of the shielding components comprises a plurality of first cross bars (7), and the plurality of first cross bars (7) are installed at equal distances on the opposite wall surfaces of two adjacent columns (1).

4. A hoisting weighing device according to claim 2, characterized in that: Locks (17) are installed on the two circular frames (9).

5. A hoisting weighing device according to claim 2, characterized in that: A plurality of second cross bars (18) are installed on the two circular frames (9).

6. A hoisting weighing device according to claim 1, characterized in that: The limiting cover (16) is an arc-shaped structure.

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