Mounting lifting appliance

Abstract

The utility model discloses a mounting lifting appliance, which belongs to the technical field of steel structures and comprises a support plate, a movable frame is sleeved on the surface of the support plate, a protective shell is fixedly connected on the surface of the movable frame, a first motor is fixedly connected inside the protective shell, and an output shaft of the first motor is fixedly connected with a first rotating shaft. The surface of the first rotating shaft is fixedly connected with a transmission worm, the surface of the movable frame is fixedly connected with a bearing so that a second rotating shaft can be arranged in the movable frame in a penetrating mode, and the surface of the second rotating shaft is fixedly connected with a transmission worm gear. In the process that a worker uses the device to hoist a steel structure, the worker only needs to start a first motor through a control switch, a second rotating shaft can drive a supporting frame on the lower surface of a movable frame to move through a transmission gear, and therefore the worker can hoist the steel structures with different lengths conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, and more specifically, to an installation hanger. Background Art

[0002] Steel structure, as the name implies, is a structure made of steel materials. This type of structure can often be seen in building structures. Steel structure often includes steel columns, steel beams or trusses made of steel sections or steel plates. In steel structures, the components are generally connected by welding, bolts or rivets. Because it mostly uses profiles or plates, steel structures are generally light in weight and easy to manufacture and construct. Therefore, they are widely used in the construction of greenhouses, supports for the roofs of large venues, or the construction of large factories. At present, in the process of using steel structures, it is necessary to use installation hoists to move the steel structures, but the existing devices are not convenient for staff to lift steel structures of different lengths and widths. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an installation hanger, which has the characteristic of being easy to lift steel structures of different lengths and widths.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides an installation hanger, including a support plate, a movable frame is sleeved on the surface of the support plate, a protective shell is fixedly connected to the surface of the movable frame, a first motor is fixedly connected to the inside of the protective shell, the output shaft of the first motor is fixedly connected to the first rotating shaft, the surface of the first rotating shaft is fixedly connected to a transmission worm, a bearing is fixedly connected to the surface of the movable frame so that a second rotating shaft is penetrated therein, a transmission worm gear is fixedly connected to the surface of the second rotating shaft, the transmission worm gear and the transmission worm gear are meshed, a transmission gear is fixedly connected to the surface of the second rotating shaft, a transmission rack is fixedly connected to the upper surface of the support plate, the transmission gear and the transmission rack are meshed, the lower surface of the movable frame is fixedly connected to the support frame, the side of the support frame is fixedly connected to the second motor, the output shaft of the second motor is fixedly connected to a threaded column, a connecting plate is provided on the side of the support frame, a threaded cap is fixedly connected to the surface of the connecting plate, the threaded column is penetrated inside the threaded cap, a movable rod is fixedly connected to the surface of the connecting plate, and the other end of the movable rod is fixedly connected to a clamping plate.

[0007] When using the installation hoist of the present technical solution, the first motor is started by the control switch, so that the second rotating shaft can drive the support frame on the lower surface of the movable frame to move through the transmission gear, which is convenient for lifting steel structures of different lengths. Moreover, the second motor is started by the control switch, so that the connecting plate on the surface of the threaded nut can drive the clamping plate to move through the movable rod, which is convenient for clamping and fixing steel structures of different widths.

[0008] Furthermore, a sliding block is fixedly connected inside the movable frame, a sliding groove is provided on the lower surface of the support plate, and the sliding block is movably connected inside the sliding groove.

[0009] Furthermore, the sliding blocks and sliding grooves are provided in two groups and are symmetrically arranged inside the support plate, and one end of the threaded column is fixedly connected to a baffle.

[0010] Furthermore, a sleeve is fixedly connected to the surface of the support frame, the movable rod is inserted into the interior of the sleeve, and there are two groups of the movable rod and the sleeve, which are symmetrically arranged on both sides of the support frame.

[0011] Furthermore, a non-slip pad is fixedly connected to the surface of the clamping plate, and the non-slip pad is made of rubber material. A fixing ring is fixedly connected to the upper surface of the movable frame.

[0012] Furthermore, an energy storage compartment is provided inside the support plate, a control switch is fixedly connected inside the energy storage compartment, a control switch is fixedly connected inside the protective shell, and a microprocessor is provided inside the control switch.

[0013] (3) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. The installation hoist is provided with a first motor. When the worker uses the device to lift the steel structure, the worker only needs to start the first motor through the control switch, so that the second rotating shaft can drive the support frame on the lower surface of the movable frame to move through the transmission gear, thereby facilitating the worker to lift steel structures of different lengths;

[0016] 2. The installation hoist is provided with a second motor. When the staff uses the device to lift the steel structure, the staff only needs to start the second motor through the control switch, which can enable the connecting plate on the surface of the threaded nut to drive the clamping plate to move through the movable rod, thereby facilitating the staff to clamp and fix the steel structures of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the movable frame in the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the support plate in the utility model.

[0021] The symbols in the accompanying drawings are:

[0022] 1. Support plate; 2. Movable frame; 3. Protective shell; 4. First motor; 5. First rotating shaft; 6. Transmission worm; 7. Second rotating shaft; 8. Transmission gear; 9. Slider; 10. Slide; 11. Support frame; 12. Second motor; 13. Threaded column; 14. Connecting plate; 15. Threaded cap; 16. Baffle; 17. Movable rod; 18. Sleeve; 19. Clamping plate; 20. Anti-slip pad; 21. Fixed ring; 22. Energy storage compartment; 23. Battery; 24. Control switch; 25. Transmission rack; 26. Transmission worm gear. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0024] Example:

[0025] The following is combined with Figure 1-3 The utility model is described in further detail.

[0026] See also Figure 1-3The utility model provides a technical solution: an installation hanger, including a support plate 1, a movable frame 2 is sleeved on the surface of the support plate 1, a protective shell 3 is fixedly connected to the surface of the movable frame 2, a first motor 4 is fixedly connected to the inside of the protective shell 3, by setting the first motor 4, only the first motor 4 needs to be started by the control switch 24, so that the second rotating shaft 7 can drive the support frame 11 on the lower surface of the movable frame 2 to move through the transmission gear 8, so as to facilitate the lifting of steel structures of different lengths, the output shaft of the first motor 4 is fixedly connected to the first rotating shaft 5, the surface of the first rotating shaft 5 is fixedly connected to the transmission worm 6, the surface of the movable frame 2 is fixedly connected to the bearing so that the second rotating shaft 7 is penetrated therein, the surface of the second rotating shaft 7 is fixedly connected to the transmission worm wheel 26, the transmission worm 6 and the transmission worm wheel 26 are meshed, and the surface of the second rotating shaft 7 is fixedly connected to the transmission worm wheel 26. The movable gear 8 and the upper surface of the support plate 1 are fixedly connected with a transmission rack 25, and the transmission gear 8 and the transmission rack 25 are meshed with each other. The lower surface of the movable frame 2 is fixedly connected with the support frame 11, and the side of the support frame 11 is fixedly connected with the second motor 12. By setting the second motor 12, it is only necessary to start the second motor 12 by controlling the switch 24, so that the connecting plate 14 on the surface of the threaded cap 15 can drive the clamping plate 19 to move through the movable rod 17, so as to facilitate the clamping and fixing of steel structures of different widths. The output shaft of the second motor 12 is fixedly connected with a threaded column 13, and a connecting plate 14 is provided on the side of the support frame 11. The surface of the connecting plate 14 is fixedly connected with a threaded cap 15, and the threaded column 13 is penetrated into the inside of the threaded cap 15. The surface of the connecting plate 14 is fixedly connected with a movable rod 17, and the other end of the movable rod 17 is fixedly connected with the clamping plate 19.

[0027] Specifically, a slider 9 is fixedly connected to the inside of the movable frame 2, a slide groove 10 is opened on the lower surface of the support plate 1, the slider 9 is movably connected to the inside of the slide groove 10, there are two groups of sliders 9 and slide grooves 10, and they are symmetrically arranged inside the support plate 1, and one end of the threaded column 13 is fixedly connected to a baffle 16.

[0028] By adopting the above technical solution, with the cooperation of the slide groove 10 and the slider 9, the transmission gear 8 can drive the movable frame 2 to move in a directional manner on the surface of the support plate 1, thereby preventing the movable frame 2 from deviating during the movement.

[0029] Specifically, a sleeve 18 is fixedly connected to the surface of the support frame 11 , and the movable rod 17 is inserted into the sleeve 18 . There are two groups of movable rods 17 and sleeves 18 , which are symmetrically arranged on both sides of the support frame 11 .

[0030] Specifically, a non-slip pad 20 is fixedly connected to the surface of the clamping plate 19 , and the non-slip pad 20 is made of rubber material. A fixing ring 21 is fixedly connected to the upper surface of the movable frame 2 .

[0031] Specifically, an energy storage bin 22 is provided inside the support plate 1 , a control switch 24 is fixedly connected inside the energy storage bin 22 , a control switch 24 is fixedly connected inside the protective shell 3 , and a microprocessor is disposed inside the control switch 24 .

[0032] The working principle of the utility model is as follows: when the utility model is used, the device is first moved to a suitable position, and then the integrity of the device is checked. When the staff uses the device to lift the steel structure, the staff first starts the first motor 4 through the control switch 24, and at the same time, the first motor 4 rotates through the first rotating shaft 5 transmission worm 6, and then the transmission worm 6 drives the second rotating shaft 7 to rotate through the transmission worm wheel 26, and the second rotating shaft 7 drives the transmission gear 8 to rotate, and at the same time, under the cooperation of the transmission rack 25, the transmission gear 8 drives the support frame 11 on the lower surface of the movable frame 2 to move. When the transmission gear 8 drives the support frame 11 to move After reaching the appropriate position, the staff stops the first motor 4 by controlling the switch 24, so as to facilitate the staff to lift the steel structures of different lengths. Then the staff places the steel structure between the clamping plates 19, and the staff starts the second motor 12 by controlling the switch 24. At the same time, the second motor 12 drives the threaded column 13 to rotate, so that the connecting plate 14 on the surface of the threaded cap 15 drives the clamping plate 19 to move through the movable rod 17. When the anti-slip pad 20 on the surface of the clamping plate 19 is tightly attached to the surface of the steel structure, the staff stops the second motor 12 by controlling the switch 24, so as to facilitate the staff to clamp and fix the steel structures of different widths.

[0033] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A mounting hanger, comprising a support plate (1), characterized in that: The surface of the support plate (1) is sleeved with a movable frame (2), the surface of the movable frame (2) is fixedly connected to a protective shell (3), the interior of the protective shell (3) is fixedly connected to a first motor (4), the output shaft of the first motor (4) is fixedly connected to a first rotating shaft (5), the surface of the first rotating shaft (5) is fixedly connected to a transmission worm (6), the surface of the movable frame (2) is fixedly connected to a bearing so that a second rotating shaft (7) is passed through the interior, the surface of the second rotating shaft (7) is fixedly connected to a transmission worm wheel (26), the transmission worm wheel (6) and the transmission worm wheel (26) are meshed, the surface of the second rotating shaft (7) is fixedly connected to a transmission gear (8), and the upper surface of the support plate (1) is fixedly connected to a first rotating shaft (5). A transmission rack (25) is fixedly connected to the surface of the movable frame (2), the transmission gear (8) and the transmission rack (25) are meshed, the lower surface of the movable frame (2) is fixedly connected to the support frame (11), the side surface of the support frame (11) is fixedly connected to the second motor (12), the output shaft of the second motor (12) is fixedly connected to a threaded column (13), the side surface of the support frame (11) is provided with a connecting plate (14), the surface of the connecting plate (14) is fixedly connected to a threaded cap (15), the threaded column (13) is inserted into the inside of the threaded cap (15), the surface of the connecting plate (14) is fixedly connected to a movable rod (17), and the other end of the movable rod (17) is fixedly connected to a clamping plate (19).

2. The installation hanger according to claim 1, characterized in that: A sliding block (9) is fixedly connected inside the movable frame (2), a sliding groove (10) is provided on the lower surface of the support plate (1), and the sliding block (9) is movably connected inside the sliding groove (10).

3. The installation hanger according to claim 2, characterized in that: The sliding blocks (9) and the sliding grooves (10) are provided in two groups and are symmetrically arranged inside the support plate (1); one end of the threaded column (13) is fixedly connected to a baffle (16).

4. The installation hanger according to claim 1, characterized in that: A sleeve (18) is fixedly connected to the surface of the support frame (11), the movable rod (17) is inserted into the interior of the sleeve (18), and there are two groups of the movable rod (17) and the sleeve (18), which are symmetrically arranged on both sides of the support frame (11).

5. The installation hanger according to claim 1, characterized in that: An anti-skid pad (20) is fixedly connected to the surface of the clamping plate (19), and the anti-skid pad (20) is made of rubber material. A fixing ring (21) is fixedly connected to the upper surface of the movable frame (2).

6. The installation hanger according to claim 1, characterized in that: An energy storage bin (22) is provided inside the support plate (1), a control switch (24) is fixedly connected inside the energy storage bin (22), a control switch (24) is fixedly connected inside the protective shell (3), and a microprocessor is provided inside the control switch (24).

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