Electric push rod convenient to install

Abstract

The utility model discloses an electric push rod convenient to install, which comprises a hollow base, the top of the hollow base is provided with a connecting plate, the top of the connecting plate is fixedly provided with a push rod main body, the hollow base is provided with a driving mechanism, and the hollow base is provided with two symmetrically distributed installation mechanisms. And the driving mechanism comprises a rotating shaft which is rotatably connected between the inner top and the inner bottom of the hollow base, a worm gear is fixedly installed on the outer side wall of the rotating shaft, and a worm is rotatably connected between the inner walls of the two sides of the hollow base. By arranging the driving mechanism and the mounting mechanism, the two mounting rods can be close to each other or far away from each other by rotating the knob, so that the mounting rods can be inserted into the mounting holes or far away from the mounting holes, the mounting and dismounting of the push rod main body are realized, the operation is simple and convenient, and compared with the mounting through screws in the prior art, the mounting efficiency is improved. And the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric push rods, in particular to an electric push rod convenient for installation. Background Art

[0002] The electric push rod is a general-purpose auxiliary driving device, which can be widely used in industries such as electric power, machinery, metallurgy, transportation, mines, petroleum, chemical industry, lifting, transportation, construction, and grain processing. It has the characteristics of reliable performance, sensitive action, stable operation, the same pushing and pulling force, and good environmental adaptability.

[0003] When the existing electric push rod is installed, it is usually installed by screws. When installing and disassembling, auxiliary tools are also required for operation, which is time-consuming and laborious, reduces work efficiency, is very inconvenient to use, and has low practicability. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an electric push rod convenient for installation.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An electric push rod convenient for installation, including a hollow base, a connecting plate is arranged on the top of the hollow base, a push rod main body is fixedly installed on the top of the connecting plate, a driving mechanism is arranged on the hollow base, and two symmetrically distributed mounting mechanisms are arranged on the hollow base.

[0007] Preferably, the driving mechanism includes a rotating shaft between the inner top and the inner bottom of the hollow base, a worm gear is fixedly installed on the outer side wall of the rotating shaft, a worm is rotatably connected between the two inner side walls of the hollow base, and the worm is meshed with the worm gear.

[0008] Preferably, the mounting mechanism includes a connecting block arranged above the worm gear and inside the hollow base, a sliding groove is opened on the worm gear, a sliding column is fixedly installed at the bottom of the connecting block, the sliding column passes through the sliding groove and is slidably connected with the inner wall of the sliding groove, a moving block is fixedly installed on the top of the connecting block, an auxiliary groove is opened at the bottom of the hollow base, a guiding rod is fixedly connected between the two inner side walls at the two ends of the auxiliary groove, the moving block passes through the auxiliary groove and is slidably sleeved on the guiding rod, a mounting hole is opened on the side wall of the connecting plate, and a mounting rod is fixedly installed on the side wall of the connecting block close to the rotating shaft.

[0009] Preferably, one end of the worm passes through one side inner wall of the hollow base and is fixedly installed with a knob located outside the hollow base, and a plurality of anti-slip blocks are evenly distributed on the outer side wall of the knob.

[0010] Preferably, the sliding groove is arc-shaped, and the moving block is slidably connected to both inner walls of the auxiliary groove.

[0011] Preferably, the mounting rod is adapted to the mounting hole.

[0012] Advantages of the present utility model:

[0013] By providing a driving mechanism and a mounting mechanism, it is possible to make the two mounting rods approach or move away from each other by rotating the knob, and thus the mounting rod can be inserted into or removed from the mounting hole, realizing the installation and disassembly of the push rod body, with simple and convenient operation. Compared with the prior art where screws are used for installation, the work efficiency is improved. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of an electric push rod convenient for installation proposed by the present utility model;

[0015] Figure 2 is a three-dimensional structural schematic diagram of the push rod body, connecting plate and mounting hole of the present utility model;

[0016] Figure 3 is a planar structural schematic diagram of the present utility model after removing the push rod body;

[0017] Figure 4 is a planar structural schematic diagram of the sliding column and sliding groove of the present utility model.

[0018] In the figure: 1 hollow base, 2 connecting plate, 3 push rod body, 4 auxiliary groove, 5 moving block, 6 guide rod, 7 knob, 8 anti-slip block, 9 mounting hole, 10 mounting rod, 11 connecting block, 12 worm gear, 13 sliding column, 14 rotating shaft, 15 sliding groove, 16 worm. Detailed Embodiments

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] Refer to Figures 1 - 4, an electric push rod that is easy to install, including a hollow base 1. A connecting plate 2 is provided at the top of the hollow base 1. A push rod main body 3 is fixedly installed at the top of the connecting plate 2. A driving mechanism is provided on the hollow base 1. The driving mechanism includes a rotating shaft 14 rotatably connected between the inner top and inner bottom of the hollow base 1. A worm gear 12 is fixedly installed on the outer side wall of the rotating shaft 14. A worm 16 is rotatably connected between the two inner side walls of the hollow base 1. The worm 16 is meshed with the worm gear 12. One end of the worm 16 penetrates through one side inner wall of the hollow base 1 and is fixedly installed with a knob 7 located outside the hollow base 1. A plurality of anti-slip blocks 8 are evenly distributed on the outer side wall of the knob 7;

[0021] Two symmetrically distributed mounting mechanisms are provided on the hollow base 1. The mounting mechanism includes a connecting block 11 provided above the worm gear 12 and located inside the hollow base 1. A sliding groove 15 is formed on the worm gear 12. A sliding column 13 is fixedly installed at the bottom of the connecting block 11. The sliding column 13 passes through the sliding groove 15 and is slidably connected to the inner wall of the sliding groove 15. A moving block 5 is fixedly installed at the top of the connecting block 11. An auxiliary groove 4 is formed at the bottom of the hollow base 1. A guide rod 6 is fixedly connected between the two inner walls at both ends of the auxiliary groove 4. The moving block 5 passes through the auxiliary groove 4 and is slidably sleeved on the guide rod 6. Mounting holes 9 are formed on the side wall of the connecting plate 2. A mounting rod 10 is fixedly installed on one side wall of the connecting block 11 close to the rotating shaft 14. The sliding groove 15 is arc-shaped. The moving block 5 is slidably connected to the two inner side walls of the auxiliary groove 4. The mounting rod 10 is adapted to the mounting hole 9.

[0022] When in use of the present utility model, when disassembly is required, by rotating the knob 7, the worm 16 rotates, and then the worm gear 12 and the rotating shaft 14 (in the attached Figure 4 state) rotate counterclockwise, so that the sliding column 13 can slide in the sliding groove 15, and the two sliding columns 13 move away from each other. By providing the connecting block 11 and the guide rod 6, the two moving blocks 5 and the two mounting rods 10 can move away from each other, and the mounting rod 10 moves out of the mounting hole 9, thus completing the disassembly of the push rod main body 3. When installation is required, the connecting plate 2 and the push rod main body 3 are located between the two moving blocks 5. Then, by rotating the knob 7, the worm 16 rotates. Since the worm 16 is meshed with the worm gear 12, the rotating shaft 14 and the worm gear 12 rotate in the other direction, and the two sliding columns 13 move away from each other. Finally, the two moving blocks 5 and the two mounting rods 10 move closer to each other, and the mounting rod 10 is inserted into the mounting hole 9 to realize the installation of the push rod main body 3.

[0023] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An electric push rod that is easy to install, comprising a hollow base (1), characterized in that: A connecting plate (2) is arranged on the top of the hollow base (1), a push rod body (3) is fixedly mounted on the top of the connecting plate (2), a driving mechanism is arranged on the hollow base (1), and two symmetrically distributed mounting mechanisms are arranged on the hollow base (1).

2. The electric push rod that is easy to install according to claim 1, characterized in that: The driving mechanism comprises a rotating shaft (14) rotatably connected between the top and bottom of the hollow base (1), a worm wheel (12) being fixedly mounted on the outer wall of the rotating shaft (14), a worm (16) rotatably connected between the inner walls on both sides of the hollow base (1), and the worm (16) being meshingly connected with the worm wheel (12).

3. The electric push rod that is easy to install according to claim 1, characterized in that: The mounting mechanism comprises a connecting block (11) arranged above the worm gear (12) and located in the hollow base (1); a sliding groove (15) is provided on the worm gear (12); a sliding column (13) is fixedly installed at the bottom of the connecting block (11); the sliding column (13) passes through the sliding groove (15) and is slidably connected to the inner wall of the sliding groove (15); a moving block (5) is fixedly installed on the top of the connecting block (11); an auxiliary groove (4) is provided at the bottom of the hollow base (1); a guide rod (6) is fixedly connected between the inner walls at both ends of the auxiliary groove (4); the moving block (5) passes through the auxiliary groove (4) and is slidably mounted on the guide rod (6); a mounting hole (9) is provided on the side wall of the connecting plate (2); and a mounting rod (10) is fixedly installed on a side wall of the connecting block (11) close to the rotating shaft (14).

4. The electric push rod that is easy to install according to claim 2, characterized in that: One end of the worm (16) passes through an inner wall of one side of the hollow base (1) and is fixedly mounted with a knob (7) located outside the hollow base (1); a plurality of evenly distributed anti-sliding blocks (8) are provided on the outer side wall of the knob (7).

5. The electric push rod that is easy to install according to claim 3, characterized in that: The sliding groove (15) is arc-shaped, and the moving block (5) is slidably connected to the inner walls on both sides of the auxiliary groove (4).

6. The electric push rod that is easy to install according to claim 3, characterized in that: The mounting rod (10) is matched with the mounting hole (9).

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