Liftable cross beam of component special for boiler steel frame

Abstract

The utility model discloses a liftable cross beam of a boiler steel frame special component, which comprises a base, one end of the base is connected with a control panel, one position of the surface of the top end of the base is connected with a stand column, one side of the stand column is provided with a movable groove, the top end of the stand column is connected with a motor, the bottom end of the motor is connected with a screw rod, and the screw rod is connected with a screw rod. The screw rod is connected with a first connecting block, one end of the first connecting block is connected with a cross beam main body, one position of the upper end of the cross beam main body is connected with a first fence, the other position of the upper end of the cross beam main body is connected with a second fence, one end of the cross beam main body is connected with a second connecting block, and the upper end of the second connecting block is connected with a double-shaft motor; the two ends of the double-shaft motor are connected with transmission shafts, one end of each transmission shaft is connected with a hook, the double-shaft motor is arranged to drive the hooks to rotate to be clamped with the connecting columns, the purpose of fixing the position of the cross beam body is achieved, the use safety of the device is enhanced, and therefore the problems and defects of an existing device are effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of lifting devices, in particular to a liftable crossbeam of a boiler steel frame special component. Background Art

[0002] The lifting beam of the boiler steel frame is a special equipment used in the boiler installation process. Its main function is to facilitate workers to install and adjust the boiler steel frame by lifting the beam during the boiler installation process.

[0003] The currently used special lifting beams for boiler steel frames lack corresponding protection measures and have certain risks in use.

[0004] In view of this, research and improvements are conducted on the existing problems, and a liftable beam as a special component of a boiler steel frame is provided, in which a dual-axis motor is set to drive the hook to rotate and engage with the connecting column to achieve the purpose of fixing the main position of the beam and enhance the safety of the device. The purpose is to solve the problem and improve the use value through this technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a liftable crossbeam of a boiler steel frame special component.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a liftable beam of a special component of a boiler steel frame, comprising a base, one end of the base is connected to a control panel, a place on the top surface of the base is connected to a column, a movable groove is provided on one side of the column, the top of the column is connected to a motor, the bottom end of the motor is connected to a screw rod, the screw rod is connected to a first connecting block, one end of the first connecting block is connected to a beam body, a place on the upper end of the beam body is connected to a first fence, another place on the upper end of the beam body is connected to a second fence, one end of the beam body is connected to a second connecting block, the upper end of the second connecting block is connected to a dual-axis motor, both ends of the dual-axis motor are connected to transmission shafts, and one end of the transmission shaft is connected to a hook.

[0007] As a further description of the above technical solution:

[0008] The control panel is fixedly connected to the base, the bottom end of the column is fixedly connected to the base, and the number of the columns is four.

[0009] As a further description of the above technical solution:

[0010] The bottom end of the motor is fixedly connected to the column, the top end of the screw rod is fixedly connected to the motor, and the bottom end is connected to the column shaft. The number of the motor and the screw rod is four.

[0011] As a further description of the above technical solution:

[0012] The first connecting block is fixedly connected to the beam body, a thread groove is provided on the surface of the first connecting block, the inner diameter of the thread groove matches the outer diameter of the screw rod, and the number of the first connecting block, thread groove and movable groove is four.

[0013] As a further description of the above technical solution:

[0014] The bottom end of the first fence is fixedly connected to the beam body, and the bottom end of the second fence is fixedly connected to the beam body. The number of the first fence and the second fence is two.

[0015] As a further description of the above technical solution:

[0016] The second connecting block is fixedly connected to the crossbeam body, the bottom end of the dual-axis motor is fixedly connected to the second connecting block, the transmission shaft is fixedly connected to the dual-axis motor, and the hook is fixedly connected to the transmission shaft. The number of the second connecting block and the dual-axis motor is two, and the number of the transmission shaft and the hook is four.

[0017] As a further description of the above technical solution:

[0018] A connection column is fixedly connected to one place on the surface of the column, and the number of the connection columns is several.

[0019] The utility model has the following beneficial effects: in the utility model, a dual-axis motor is provided to drive the hook to rotate and engage with the connecting column, so as to achieve the purpose of fixing the position of the beam body and enhance the safety of the device. The first fence and the second fence are provided to increase the safety of workers when constructing above the beam body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a liftable crossbeam of a boiler steel frame special component proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of a connection block of a liftable crossbeam of a boiler steel frame special component proposed by the utility model;

[0022] Figure 3 The utility model is a schematic diagram of the enlarged structure of the A part of the liftable cross beam of the boiler steel frame special component.

[0023] Legend:

[0024] 1. Base; 2. Control panel; 3. Column; 4. Movable slot; 5. Motor; 6. Screw rod; 7. Beam body; 8. First fence; 9. Second fence; 10. First connecting block; 11. Threaded groove; 12. Second connecting block; 13. Dual-axis motor; 14. Transmission shaft; 15. Hook; 16. Connecting column. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly 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, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Reference Figure 1-3 , an embodiment provided by the utility model:

[0028] A liftable crossbeam of a special component of a boiler steel frame comprises a base 1, one end of the base 1 is connected to a control panel 2, a top surface of the base 1 is connected to a column 3, one side of the column 3 is provided with a movable groove 4, the top of the column 3 is connected to a motor 5, the bottom of the motor 5 is connected to a screw rod 6, the screw rod 6 is connected to a first connecting block 10, one end of the first connecting block 10 is connected to a crossbeam body 7, the upper end of the crossbeam body 7 is connected to a first fence 8, the other end of the upper end of the crossbeam body 7 is connected to a second fence 9, one end of the crossbeam body 7 is connected to a second connecting block 12, the upper end of the second connecting block 12 is connected to a double-axis motor 13, both ends of the double-axis motor 13 are connected to a transmission shaft 14, and one end of the transmission shaft 14 is connected to a hook 15.

[0029] Specifically, the control panel 2 is fixedly connected to the base 1 , and the bottom end of the column 3 is fixedly connected to the base 1 . There are four columns 3 . The arrangement of the columns 3 facilitates the installation of the motor 5 and the screw rod 6 .

[0030] Specifically, the bottom end of the motor 5 is fixedly connected to the column 3, the top end of the screw rod 6 is fixedly connected to the motor 5, and the bottom end is connected to the axis of the column 3. There are four motors 5 and screw rods 6, and the screw rods 6 are driven to rotate by the motor 5.

[0031] Specifically, the first connecting block 10 is fixedly connected to the beam body 7, and a thread groove 11 is provided on the surface of the first connecting block 10. The inner diameter of the thread groove 11 matches the outer diameter of the screw rod 6. The number of the first connecting block 10, the thread groove 11 and the movable groove 4 is four. The beam body 7 is connected to the screw rod 6 through the first connecting block 10, which facilitates the movement of the beam body 7.

[0032] Specifically, the bottom end of the first fence 8 is fixedly connected to the beam body 7, and the bottom end of the second fence 9 is fixedly connected to the beam body 7. The number of the first fence 8 and the second fence 9 is two. By setting the first fence 8 and the second fence 9, the safety of workers when constructing above the beam body 7 is increased.

[0033] Specifically, the second connecting block 12 is fixedly connected to the crossbeam body 7, the bottom end of the dual-axis motor 13 is fixedly connected to the second connecting block 12, the transmission shaft 14 is fixedly connected to the dual-axis motor 13, and the hook 15 is fixedly connected to the transmission shaft 14. The number of the second connecting block 12 and the dual-axis motor 13 is two, and the number of the transmission shaft 14 and the hook 15 is four. The hook 15 is driven to rotate by the dual-axis motor 13.

[0034] Specifically, a connection column 16 is fixedly connected to a place on the surface of the column 3 , and the number of the connection columns 16 is several. The connection columns 16 are provided so that the hooks 15 can be hooked, thereby ensuring the fixation of the crossbeam body 7 .

[0035] Working principle: When the device is in use, the motor 5 drives the screw rod 6 to rotate, driving the first connecting block 10 to rise and fall, so that the beam body 7 can be lifted and lowered. The first fence 8 and the second fence 9 are provided to increase the safety of workers when working above the beam body 7. The dual-axis motor 13 drives the transmission shaft 14 to rotate, driving the hook 15 to rotate to the top of the connecting column 16 and engage with the connecting column 16, thereby fixing and locking the position of the beam body 7, thereby ensuring the safety of the use of the beam body 7.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 liftable crossbeam of a boiler steel frame special component, comprising a base (1), characterized in that: One end of the base (1) is connected to a control panel (2); a top surface of the base (1) is connected to a column (3); a movable groove (4) is provided on one side of the column (3); a motor (5) is connected to the top of the column (3); a screw rod (6) is connected to the bottom of the motor (5); the screw rod (6) is connected to a first connecting block (10); one end of the first connecting block (10) is connected to a beam body (7); a first fence (8) is connected to the upper end of the beam body (7); another point of the upper end of the beam body (7) is connected to a second fence (9); one end of the beam body (7) is connected to a second connecting block (12); a double-axis motor (13) is connected to the upper end of the second connecting block (12); two ends of the double-axis motor (13) are connected to a transmission shaft (14); one end of the transmission shaft (14) is connected to a hook (15).

2. The liftable cross beam of a boiler steel frame special component according to claim 1, characterized in that: The control panel (2) is fixedly connected to the base (1), the bottom end of the upright column (3) is fixedly connected to the base (1), and the number of the upright columns (3) is four.

3. The liftable cross beam of a boiler steel frame special component according to claim 1, characterized in that: The bottom end of the motor (5) is fixedly connected to the column (3), the top end of the screw rod (6) is fixedly connected to the motor (5), and the bottom end is connected to the shaft of the column (3), and the number of the motor (5) and the screw rod (6) is four.

4. The liftable cross beam of a boiler steel frame special component according to claim 1, characterized in that: The first connection block (10) is fixedly connected to the crossbeam body (7); a thread groove (11) is provided at a place on the surface of the first connection block (10); the inner diameter of the thread groove (11) matches the outer diameter of the screw rod (6); and the number of the first connection block (10), the thread groove (11) and the movable groove (4) is four.

5. The liftable cross beam of a boiler steel frame special component according to claim 1, characterized in that: The bottom end of the first fence (8) is fixedly connected to the crossbeam body (7), and the bottom end of the second fence (9) is fixedly connected to the crossbeam body (7). The number of the first fence (8) and the second fence (9) is two.

6. The liftable cross beam of a boiler steel frame special component according to claim 1, characterized in that: The second connecting block (12) is fixedly connected to the crossbeam body (7), the bottom end of the dual-axis motor (13) is fixedly connected to the second connecting block (12), the transmission shaft (14) is fixedly connected to the dual-axis motor (13), and the hook (15) is fixedly connected to the transmission shaft (14). The number of the second connecting block (12) and the dual-axis motor (13) is two, and the number of the transmission shaft (14) and the hook (15) is four.

7. The liftable cross beam of a boiler steel frame special component according to claim 1, characterized in that: A connection column (16) is fixedly connected to a place on the surface of the column (3), and the number of the connection columns (16) is several.

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