Lifting device for mounting motor and speed reducer

Abstract

The utility model discloses a lifting device for mounting a motor and a speed reducer, which relates to the technical field of lifting for mounting the motor and the speed reducer and comprises a bearing rod I, a bearing rod II is arranged at the top of the bearing rod I, a lifting mechanism is arranged at the top of the bearing rod II, and a rotating mechanism is arranged at the bottom of the bearing rod II. By arranging the rotating disc and the bearing strips, when a motor and a speed reducer need to be lifted for installation, the motor and the speed reducer are lifted through an electric hoist firstly, then a rotating handle is rotated to enable a threaded rod to be separated from one side of the bearing disc, and the rotating disc, the second bearing rod and the bearing strips are rotated; and then a rotating handle is rotated again, a threaded rod is fixed to one side of a bearing disc, a rotating disc, a second bearing rod and a bearing strip are fixed, then the motor and the speed reducer are put down through the electric hoist for installation, and the device facilitates lifting of the motor and installation of the speed reducer.

Description

TECHNICAL FIELD

[0001] The utility model belongs to motor and reduction gear installation hoisting technical field, concretely relates to a motor and reduction gear installation hoisting device. BACKGROUND

[0002] Motor and reduction gear are common combinations in mechanical equipment, used for realizing low-speed large-torque transmission. In the process of motor and reduction gear installation, hand-operated hoist is used for hoisting installation.

[0003] The above device does not have the structure of motor fitting installation and horizontal swing adjustment of installation position when in use, so that the existing motor or reduction gear is mostly hoisted by hand-operated hoist matched with tripod during installation. If the size of the object to be installed is wide, the hand-operated hoist and tripod cannot fit the installation of the motor or reduction gear and the installation point of the object to be installed, and the installation position cannot be adjusted horizontally after the motor and reduction gear are hoisted. Based on the existing technical deficiencies, the utility model designs a motor and reduction gear installation hoisting device. UTILITY MODEL CONTENTS

[0004] To solve the above problems in the prior art, the utility model provides a motor and reduction gear installation hoisting device, which has the characteristics of motor fitting installation and horizontal swing adjustment of installation position.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a motor and reduction gear installation hoisting device, which comprises a bearing rod one, the top of the bearing rod one is provided with a bearing rod two, the top of the bearing rod two is provided with a hoisting mechanism, and the bottom of the bearing rod two is provided with a rotating mechanism.

[0006] The rotating mechanism comprises a rotating disc, a plug rod, a limiting rod one, a limiting rod two, a threaded groove, a threaded rod, a connecting head and a handlebar, the rotating disc is fixedly connected to the lower surface of the bearing rod two, the lower surface of the rotating disc is fixedly connected with the plug rod, the lower surface of the rotating disc is fixedly connected with the limiting rod one, the lower surface of the rotating disc is fixedly connected with the limiting rod two, one side of the rotating disc is provided with the threaded groove, the threaded groove is internally threadedly connected with the threaded rod, one side of the threaded rod is fixedly connected with the connecting head, and one side of the connecting head is fixedly connected with the handlebar.

[0007] As a preferred technical scheme of the utility model, the hoisting mechanism comprises a bearing strip, a hoist hanging plate one, a hoist hanging plate two, a hoist hanging plate three and an electric hoist, the lower surface of the bearing strip is fixedly connected with the hoist hanging plate one, the lower surface of the bearing strip is fixedly connected with the hoist hanging plate two, the lower surface of the bearing strip is fixedly connected with the hoist hanging plate three, and the bottom of the hoist hanging plate one is provided with the electric hoist.

[0008] As an electric motor and a reduction gear installation lifting device preferred technical scheme of the utility model, the bottom of the bearing rod one is fixedly connected with mounting plate one, the top of the bearing rod one is fixedly connected with bearing disc, the upper surface of the bearing disc is equipped with arc slot one, the upper surface of the bearing disc is equipped with arc slot two, the upper surface of the bearing disc is equipped with slot.

[0009] As an electric motor and a reduction gear installation lifting device preferred technical scheme of the utility model, the upper surface of the bearing rod two is fixedly connected with mounting plate two, the side of the mounting plate two is screwedly connected with mounting bolt, the top of the mounting plate two is provided with mounting plate three.

[0010] As an electric motor and a reduction gear installation lifting device preferred technical scheme of the utility model, the rotating disc is rotatably sleeved on the upper surface of the bearing disc, and the inserting rod is movably inserted into the inside of the slot.

[0011] As an electric motor and a reduction gear installation lifting device preferred technical scheme of the utility model, the limiting rod one is rotatably connected in the arc slot two, and the limiting rod two is rotatably connected in the arc slot one.

[0012] As an electric motor and a reduction gear installation lifting device preferred technical scheme of the utility model, the threaded rod is arranged at the side of the bearing disc, and the connecting head is rotatably connected at the side of the rotating disc.

[0013] As an electric motor and a reduction gear installation lifting device preferred technical scheme of the utility model, the mounting bolt is screwedly inserted into the inside of the mounting plate three, and the mounting plate three is fixedly connected to the bottom of the bearing strip.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、The utility model discloses a rotating disc and a bearing strip are set up, when the electric motor and the reduction gear need to be lifted and installed, first, the inserting rod is inserted into the inside of the slot, so that the bearing rod two is installed on the top of the bearing rod one, the bearing rod two and the bearing strip will not be inclined because the object hoisted by the electric hoist is heavy, at this time, the electric motor and the reduction gear are hoisted by the electric hoist, then the handlebar is rotated, so that the threaded rod is separated from the side of the bearing disc, so that the rotating disc, the bearing rod two and the bearing strip can be rotated, the electric hoist can drive the electric motor and the reduction gear to the installation position, then the handlebar is rotated again, so that the threaded rod is fixed on the side of the bearing disc, the rotating disc, the bearing rod two and the bearing strip are fixed, then the electric motor and the reduction gear are lowered by the electric hoist and installed, the device is convenient for lifting and installing the electric motor and the reduction gear. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0017] Figure 1 It is a schematic view of a bearing rod one structure of the present application;

[0018] Figure 2 It is a schematic view of a bearing rod two structure of the present application;

[0019] Figure 3 It is a schematic view of a bearing disc structure of the present application;

[0020] Figure 4 It is a schematic view of a lifting mechanism structure of the present application;

[0021] Figure 5 It is a schematic view of a rotating mechanism structure of the present application.

[0022] In the drawings: 1, bearing rod one; 101, mounting plate one; 102, bearing disc; 103, arc-shaped groove one; 104, arc-shaped groove two; 105, insertion groove; 2, bearing rod two; 201, mounting plate two; 202, mounting bolt; 203, mounting plate three; 3, lifting mechanism; 301, bearing strip; 302, gourd hanging plate one; 303, gourd hanging plate two; 304, gourd hanging plate three; 305, electric gourd; 4, rotating mechanism; 401, rotating disc; 402, insertion rod; 403, limiting rod one; 404, limiting rod two; 405, threaded groove; 406, threaded rod; 407, connecting head; 408, handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Embodiment 1

[0025] Please refer to Figures 1-5 The present application provides the following technical solutions: a lifting device for motor and speed reducer installation, comprising a bearing rod one 1, the top of the bearing rod one 1 is provided with a bearing rod two 2, the top of the bearing rod two 2 is provided with a lifting mechanism 3, the bottom of the bearing rod two 2 is provided with a rotating mechanism 4;

[0026] The bottom of the bearing rod one 1 is fixedly connected with a mounting plate one 101, the top of the bearing rod one 1 is fixedly connected with a bearing disc 102, the upper surface of the bearing disc 102 is provided with an arc-shaped slot one 103, the upper surface of the bearing disc 102 is provided with an arc-shaped slot two 104, and the upper surface of the bearing disc 102 is provided with a slot 105.

[0027] The upper surface of the bearing rod two 2 is fixedly connected with a mounting plate two 201, one side of the mounting plate two 201 is threadedly connected with a mounting bolt 202, and the top of the mounting plate two 201 is provided with a mounting plate three 203.

[0028] The mounting bolt 202 is threadedly connected in the mounting plate three 203, and the mounting plate three 203 is fixedly connected to the bottom of the bearing strip 301.

[0029] It should be further explained that the mounting plate one 101 is arranged at the bottom of the bearing rod one 1, the bearing rod one 1 is installed and fixed at the use position through the mounting plate one 101, the bearing disc 102 is arranged at the top of the bearing rod one 1, the bearing rod two 2 is installed at the top of the bearing rod one 1 and can rotate at the top of the bearing rod one 1 through the connection of the bearing disc 102 and the rotating mechanism 4, and the lifting mechanism 3 is arranged at the top of the bearing rod two 2, so that the motor and the speed reducer are lifted, thereby facilitating the installation.

[0030] Embodiment 2

[0031] Please refer to Figures 2-5 The utility model provides the following technical scheme:

[0032] The rotating mechanism 4 comprises a rotating disc 401, a plug rod 402, a limiting rod one 403, a limiting rod two 404, a threaded groove 405, a threaded rod 406, a connecting head 407 and a handle 408, the rotating disc 401 is fixedly connected to the lower surface of the bearing rod two 2, the lower surface of the rotating disc 401 is fixedly connected with the plug rod 402, the lower surface of the rotating disc 401 is fixedly connected with the limiting rod one 403, the lower surface of the rotating disc 401 is fixedly connected with the limiting rod two 404, one side of the rotating disc 401 is provided with the threaded groove 405, the threaded groove 405 is threadedly connected with the threaded rod 406 in the inside, one side of the threaded rod 406 is fixedly connected with the connecting head 407, and one side of the connecting head 407 is fixedly connected with the handle 408.

[0033] The lifting mechanism 3 comprises a bearing strip 301, a gourd hanging plate one 302, a gourd hanging plate two 303, a gourd hanging plate three 304 and an electric hoist 305, the lower surface of the bearing strip 301 is fixedly connected with the gourd hanging plate one 302, the lower surface of the bearing strip 301 is fixedly connected with the gourd hanging plate two 303, the lower surface of the bearing strip 301 is fixedly connected with the gourd hanging plate three 304, and the bottom of the gourd hanging plate one 302 is provided with the electric hoist 305.

[0034] The rotating disc 401 is rotatably sleeved on the upper surface of the bearing disc 102, and the insertion rod 402 is movably inserted into the insertion slot 105.

[0035] The limiting rod one 403 is rotatably connected in the arc-shaped slot two 104, and the limiting rod two 404 is rotatably connected in the arc-shaped slot one 103.

[0036] The threaded rod 406 is arranged on one side of the bearing disc 102, and the connecting head 407 is rotatably connected on one side of the rotating disc 401.

[0037] It needs to be further explained that: by inserting the insertion rod 402 into the inside of the insertion slot 105, the bearing rod two 2 is installed on the top of the bearing rod one 1, and the bearing rod two 2 and the bearing strip 301 will not be inclined due to the heavy object hoisted by the electric hoist 305. At this time, the motor and the speed reducer are hoisted by the electric hoist 305, and then the handlebar 408 is rotated to make the threaded rod 406 separate from one side of the bearing disc 102, so that the rotating disc 401, the bearing rod two 2 and the bearing strip 301 can be rotated, so that the electric hoist 305 can drive the motor and the speed reducer to the installation position, and then the handlebar 408 is rotated again to make the threaded rod 406 fixed on one side of the bearing disc 102, and the rotating disc 401, the bearing rod two 2 and the bearing strip 301 are fixed, and then the motor and the speed reducer are lowered by the electric hoist 305 for installation.

[0038] Working principle: when a motor and a speed reducer installation lifting device is used, a mounting plate one 101 is arranged at the bottom of the bearing rod one 1, the bearing rod one 1 is installed and fixed at the use position through the mounting plate one 101, a bearing disc 102 is arranged at the top of the bearing rod one 1, the bearing rod two 2 is installed on the top of the bearing rod one 1 and can rotate on the top of the bearing rod one 1 through the connection of the bearing disc 102 and the rotating mechanism 4, and a lifting mechanism 3 is arranged at the top of the bearing rod two 2, so as to facilitate lifting the motor and the speed reducer and facilitating installation thereof.

[0039] When the motor and the speed reducer need to be hoisted and installed, first, the bearing rod two 2 is installed on the top of the bearing rod one 1 by inserting the insertion rod 402 into the inside of the insertion slot 105, so that the bearing rod two 2 and the bearing strip 301 cannot be tilted due to the object hoisted by the electric hoist 305 being too heavy, at this time, the motor and the speed reducer are hoisted by the electric hoist 305, then the rotating handle 408 is rotated to make the threaded rod 406 separate from one side of the bearing disc 102, so that the rotating disc 401, the bearing rod two 2 and the bearing strip 301 can be rotated, so that the electric hoist 305 can drive the motor and the speed reducer to reach the installation position, then the rotating handle 408 is rotated again, so that the threaded rod 406 is fixed on one side of the bearing disc 102, the rotating disc 401, the bearing rod two 2 and the bearing strip 301 are fixed, and then the motor and the speed reducer are lowered by the electric hoist 305 for installation, so that the device is convenient for hoisting and installing the motor and the speed reducer.

[0040] Finally, it should be noted that: the above is only the preferred embodiment of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A lifting device for mounting an electric motor and a reduction gear, comprising a carrier bar (1), characterized in that: The top of the bearing rod one (1) is provided with a bearing rod two (2), the top of the bearing rod two (2) is provided with a lifting mechanism (3), and the bottom of the bearing rod two (2) is provided with a rotating mechanism (4); The rotating mechanism (4) comprises a rotating disc (401), a plug rod (402), a limiting rod one (403), a limiting rod two (404), a threaded groove (405), a threaded rod (406), a connecting head (407) and a handle (408), the rotating disc (401) is fixedly connected to the lower surface of the bearing rod two (2), the lower surface of the rotating disc (401) is fixedly connected with the plug rod (402), the lower surface of the rotating disc (401) is fixedly connected with the limiting rod one (403), the lower surface of the rotating disc (401) is fixedly connected with the limiting rod two (404), one side of the rotating disc (401) is provided with a threaded groove (405), the threaded groove (405) is internally threadedly connected with a threaded rod (406), one side of the threaded rod (406) is fixedly connected with a connecting head (407), and one side of the connecting head (407) is fixedly connected with a handle (408).

2. A hoisting device for mounting an electric motor and a speed reducer according to claim 1, characterized in that: The lifting mechanism (3) comprises a bearing strip (301), a gourd hanging plate one (302), a gourd hanging plate two (303), a gourd hanging plate three (304) and an electric hoist (305), the lower surface of the bearing strip (301) is fixedly connected with the gourd hanging plate one (302), the lower surface of the bearing strip (301) is fixedly connected with the gourd hanging plate two (303), and the lower surface of the bearing strip (301) is fixedly connected with the gourd hanging plate three (304).

3. A hoisting device for mounting an electric motor and a speed reducer according to claim 1, characterized in that: The bottom of the bearing rod one (1) is fixedly connected with a mounting plate one (101), the top of the bearing rod one (1) is fixedly connected with a bearing disc (102), the upper surface of the bearing disc (102) is provided with an arc-shaped groove one (103), the upper surface of the bearing disc (102) is provided with an arc-shaped groove two (104), and the upper surface of the bearing disc (102) is provided with a plug groove (105).

4. A hoisting device for mounting an electric motor and a speed reducer according to claim 1, characterized in that: The upper surface of the bearing rod two (2) is fixedly connected with a mounting plate two (201), one side of the mounting plate two (201) is threadedly inserted with a mounting bolt (202), and the top of the mounting plate two (201) is provided with a mounting plate three (203).

5. A hoisting device for mounting an electric motor and a speed reducer according to claim 1, characterized in that: The rotating disc (401) is rotatably sleeved on the upper surface of the bearing disc (102), and the plug rod (402) is movably inserted into the plug groove (105).

6. A hoisting device for mounting an electric motor and a speed reducer according to claim 1, characterized in that: The limiting rod one (403) is rotatably connected in the arc-shaped groove two (104), and the limiting rod two (404) is rotatably connected in the arc-shaped groove one (103).

7. A hoisting device for mounting an electric motor and a speed reducer according to claim 1, characterized in that: The threaded rod (406) is arranged on one side of the bearing disc (102), and the connecting head (407) is rotatably connected on one side of the rotating disc (401).

8. A hoisting device for mounting an electric motor and a speed reducer according to claim 4, characterized in that: The mounting bolt (202) is threadedly inserted into the mounting plate three (203), and the mounting plate three (203) is fixedly connected to the bottom of the bearing strip (301).

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