Base for electromechanical installation

Abstract

The utility model belongs to the technical field of electromechanical installation bases, and discloses a base for electromechanical installation, which comprises an installation base, four corners of the installation base are respectively provided with a support leg, the upper part of each support leg is rotatably provided with an inner gear ring, and one side of the inner cavity of each inner gear ring is provided with a leveling mechanism. In conclusion, the device has the advantages that the levelness of the base and the equipment is adjusted in the installation process, and the installation precision and stability are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical and electrical installation bases, and specifically relates to a base for mechanical and electrical installation. Background Art

[0002] The mechanical and electrical installation base is an important component for supporting and fixing mechanical and electrical equipment. It directly contacts the ground or other installation surfaces, bears the weight of the mechanical and electrical equipment, and stably fixes it in the required position. For example, for a mechanical and electrical installation base with the patent number CN202222588473.0, the following deficiencies exist in this device:

[0003] This device drives the lead screw through an adjusting handle to pull the slider, thereby adjusting the distance between the mounting seats, and the damping springs installed on the base play a damping effect on the jitter of the motor during operation. However, during the mechanical and electrical installation process, the leveling of the base is also very important. The leveling work of the base not only affects the installation accuracy and stability of the mechanical and electrical equipment, but also directly relates to the safety and reliability of the equipment during operation. Content of the Utility Model

[0004] To solve the problems raised in the above background art, the utility model provides a base for mechanical and electrical installation, which has the advantages of adjusting the level between the base and the equipment during the installation process, and improving the installation accuracy and stability.

[0005] To achieve the above object, the utility model provides the following technical solution: A base for mechanical and electrical installation, including a mounting base, characterized in that: support feet are arranged at the four corners of the mounting base, an internal gear ring is rotatably arranged on the upper part of the support feet, and a leveling mechanism is arranged on one side of the inner cavity of the internal gear ring;

[0006] The leveling mechanism includes a rotating rod rotatably arranged on one side of the upper part of the support foot. A first helical gear is fixedly arranged on the surface of the upper middle part of the rotating rod, and a planetary gear is fixedly arranged on the surface of the lower middle part. The first helical gear meshes with a second helical gear, and the planetary gear meshes with a sun gear. The second helical gear and the sun gear are respectively fixedly arranged on the upper part and the middle part of a fixed ring from top to bottom. A threaded lifting rod is rotatably arranged in the inner cavity of the fixed ring.

[0007] The locking mechanism includes a fixed rod fixedly arranged on one side of the upper part of the support foot, and a pawl is rotatably arranged on the upper part of the fixed rod.

[0008] Preferably, the leveling mechanism further includes two limiting grooves fixedly arranged on the upper part of the rotating rod, and the distance between the two limiting grooves is the height of one planetary gear.

[0009] Preferably, the locking mechanism further includes a semi-gear fixedly arranged on one side of the outer surface of the pawl, and the semi-gear meshes with the internal gear ring.

[0010] Preferably, a dust cover is rotatably arranged on the upper part of the internal gear ring, a limit slider is fixedly arranged on one side of the upper surface of the dust cover, and the limit slider is clamped with a limit groove.

[0011] Preferably, two T-shaped buckles are symmetrically and fixedly arranged on both sides of the inner wall of the dust cover, and the lower ends of the T-shaped buckles are inserted into the supporting feet and limited.

[0012] Preferably, T-shaped ring rods are respectively fixedly arranged on the upper surfaces of the internal gear ring and the supporting feet, T-shaped ring grooves are concavely arranged on the lower surfaces of the internal gear ring and the dust cover, and the T-shaped ring rods are slidably arranged in the T-shaped ring grooves and limit each other.

[0013] Preferably, a level bubble for adjusting the level is embedded in the upper surface of the installation base.

[0014] Preferably, a first lifting groove and a second lifting groove are respectively formed in the middle and one side of the upper surface of the supporting foot. A threaded lifting rod is slidably arranged inside the first lifting groove, and a rotating rod is slidably arranged inside the second lifting groove.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. In the present utility model, the rotation of the internal gear ring drives the rotation of the planet gears, thereby driving the rotation of the sun gear, so that the threaded lifting rod can achieve longitudinal movement, realizing the function of leveling the installation base.

[0017] 2. In the present utility model, the rotation of the internal gear ring drives the rotation of the half gear, and the rotation of the half gear drives the pawl to limit and release the sun gear, realizing that after leveling, the threaded lifting rod will not rotate due to the action of gravity, resulting in inaccurate leveling of the base and affecting the installation accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a front view schematic diagram of the present utility model;

[0020] Figure 3 is a schematic diagram of the internal structure of the present utility model;

[0021] Figure 4 is a schematic diagram of the first internal cross-section structure of the present utility model;

[0022] Figure 5 is a schematic diagram of the second internal cross-section structure of the present utility model;

[0023] Figure 6 is a schematic diagram of the mechanism structure of the present utility model.

[0024] In the figure: 1, mounting base; 2, spirit level; 3, support leg;

[0025] 4, leveling mechanism; 41, planet gear; 42, first helical gear; 43, rotating rod; 44, limiting groove; 45, second helical gear; 46, sun gear; 47, fixing ring;

[0026] 5, locking mechanism; 51, fixing rod; 52, pawl; 53, half gear;

[0027] 6, internal gear ring; 7, dust cover; 8, threaded lifting rod; 9, T-shaped buckle; 10, T-shaped ring groove; 11, T-shaped ring rod; 12, limiting slider; 13, first lifting groove; 14, second lifting groove. Detailed implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] As Figures 1 to 6 shown, the present invention provides a base for electromechanical installation, including a mounting base 1 for fixing equipment. In the middle of the upper surface of the mounting base 1, a spirit level 2 for leveling is embedded. And on the lower surfaces of the four corners of the mounting base 1, support legs 3 are symmetrically arranged. And in the middle of the upper surface of the support leg 3, a first lifting groove 13 with a smooth inner surface is opened. And the inner surface of the first lifting groove 13 is slidably arranged with the outer surface of the threaded lifting rod 8 arranged in a threaded manner. And the depth of the first lifting groove 13 needs to meet the longitudinal sliding distance of the threaded lifting rod 8 (as Figure 5 shown). On one side of the upper surface of the support leg 3, a second lifting groove 14 with a smooth inner surface is opened. And the inner surface of the second lifting groove 14 is longitudinally slidably arranged and fitted with the outer surface of the rotating rod 43. And the depth of the second lifting groove 14 is greater than the height of a planet gear 41 (as Figure 4 shown). And on the outer circle of the upper surface of the support leg 3, a T-shaped ring rod 11 is fixedly arranged. And the T-shaped ring rod 11 is slidably arranged and mutually limited in the inner concave T-shaped ring groove 10 on the lower surface of the internal gear ring 6. And lubricating oil can be applied to the surface where the T-shaped ring rod 11 is in contact with the T-shaped ring groove 10 to increase lubrication and reduce friction while reducing wear. And a leveling mechanism 4 is arranged on one side of the inner cavity of the internal gear ring 6;

[0030] The leveling mechanism 4 includes a rotating rod 43 slidably disposed in the inner cavity of the second lifting groove 14, and the lower end of the rotating rod 43 is located at the upper quarter position of the second lifting groove 14. The outer surface of the upper-middle position of the rotating rod 43 is fixedly connected to the inner surface of the first helical gear 42, and the outer surface of the lower-middle position of the rotating rod 43 is fixedly connected to the inner surface of the planet gear 41. Two limiting grooves 44 are fixedly arranged on the outer surface of the upper part of the rotating rod 43 from top to bottom, and the distance between the two limiting grooves 44 is the height of one planet gear 41. The distance between the upper surface of the planet gear 41 and the lower surface of the first helical gear 42 is also the height of one planet gear 41, and the height from the lower surface of the planet gear 41 to the upper surface of the support leg 3 is also the height of one planet gear 41. The first helical gear 42 is meshed with the second helical gear 45, and the planet gear 41 is meshed with the sun gear 46. The inner surface of the second helical gear 45 is fixedly connected to the outer surface of the upper part of the fixed ring 47, and the inner surface of the sun gear 46 is fixedly connected to the outer surface of the middle part of the fixed ring 47. The inner cavity surface of the fixed ring 47 is threadedly connected to the outer surface of the threaded lifting rod 8 (as Figure 6 shown).

[0031] The locking mechanism 5 includes a fixed rod 51 fixedly arranged on one side of the upper surface of the support leg 3. The outer surface of the upper part of the fixed rod 51 is rotatably connected to the inner surface of the pawl 52. One side of the outer surface of the pawl 52 is fixedly connected to the inner surface of the half gear 53. The half gear 53 is meshed with the internal gear ring 6. When the internal gear ring 6 rotates clockwise, it drives the half gear 53 to rotate clockwise, thereby driving the pawl 52 to rotate and limiting the sun gear 46. When the internal gear ring 6 rotates counterclockwise, it drives the half gear 53 to rotate counterclockwise, so that the pawl 52 releases the sun gear 46.

[0032] A T-shaped ring rod 11 is fixedly arranged on the upper surface of the internal gear ring 6. A T-shaped ring groove 10 is concavely arranged in a circle on the outer side of the lower surface of the dust cover 7. The T-shaped ring rod 11 is slidably arranged with the T-shaped ring groove 10 and mutually limited. Lubricating oil can also be applied to reduce the loss caused by friction. Two semi-circular limiting sliders 12 are fixedly arranged on the same side of the upper surface of the dust cover 7 and the rotating rod 43. The two limiting sliders 12 are symmetrically arranged on both sides of the rotating rod 43 respectively. When the semi-circular ends of the two limiting sliders 12 are abutted, it is exactly the diameter of the rotating rod 43. Therefore, when the limiting sliders 12 are clamped with the limiting grooves 44, the limiting sliders 12 clamp the limiting grooves 44 tightly to prevent the rotating rod 43 from moving longitudinally.

[0033] Two T-shaped buckles 9 are symmetrically arranged on both sides of the inner wall surface of the dust cover 7 respectively. The lower end of the T-shaped buckle 9 is inserted into the inside of the support leg 3 in an inverted hook shape for limiting, so that the dust cover 7 and the support leg 3 will not separate (as Figure 5 shown).

[0034] The principle and process of the present utility model:

[0035] Under normal circumstances, place this device on the ground. The staff can check whether the mounting base 1 is in a horizontal state by observing the level bubble 2 on the upper part of the mounting base 1. If the mounting base 1 is not in a horizontal state and the level difference is relatively large, the rotating rod 43 protruding from the dust-proof cover 7 can be moved downward to engage the second helical gear 45 with the first helical gear 42. Then, move the two limit sliders 12 towards the middle to make the limit sliders 12 clamp the limit groove 44 to limit the rotating rod 43. Then, turn the internal gear ring 6 on the upper part of the support leg 3;

[0036] When the internal gear ring 6 rotates, it can drive the first helical gear 42 to rotate, and then drive the second helical gear 45 to rotate. While the second helical gear 45 rotates, it can drive the fixed ring 47 to rotate together. Since there are threads inside the fixed ring 47, the threaded lifting rod 8 can achieve longitudinal movement. When the mounting base 1 is adjusted to a roughly horizontal state, the limit slider 12 can be moved backward to release the rotating rod 43, so that the rotating rod 43 can move upward. When the planetary gear 41 meshes with the sun gear 46, the limit slider 12 and the limit groove 44 are clamped again. At this time, when the internal gear ring 6 is turned, fine adjustment of the level can be carried out, making the installation accuracy of the mounting base 1 higher.

[0037] While the internal gear ring 6 rotates, the half gear 53 meshing with the internal gear ring 6 also rotates. While the half gear 53 rotates, the pawl 52 also rotates accordingly, and limits and releases the sun gear 46.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A base for mechanical and electrical installation, comprising an installation base (1), characterized in that: The four corners of the installation base (1) are each provided with a support leg (3). An internal gear ring (6) is rotatably arranged on the upper part of the support leg (3). One side of the inner cavity of the internal gear ring (6) is provided with a leveling mechanism (4). The leveling mechanism (4) includes a rotating rod (43) rotatably arranged on one side of the upper part of the support leg (3). A first helical gear (42) is fixedly arranged on the upper surface of the middle-upper end of the rotating rod (43), and a planetary gear (41) is fixedly arranged on the lower surface of the middle-lower end. The first helical gear (42) meshes with a second helical gear (45), and the planetary gear (41) meshes with a sun gear (46). The second helical gear (45) and the sun gear (46) are respectively fixedly arranged on the upper part and the middle part of a fixed ring (47). A threaded lifting rod (8) is rotatably arranged in the inner cavity of the fixed ring (47). The locking mechanism (5) includes a fixed rod (51) fixedly arranged on one side of the upper part of the support leg (3). A pawl (52) is rotatably arranged on the upper part of the fixed rod (51).

2. The base for electromechanical installation according to claim 1, characterized in that: The leveling mechanism (4) further includes two limiting grooves (44) fixedly arranged on the upper part of the rotating rod (43). The distance between the two limiting grooves (44) is the height of one planetary gear (41).

3. The base for electromechanical installation according to claim 1, characterized in that: The locking mechanism (5) further includes a semi-gear (53) fixedly arranged on one side of the outer surface of the pawl (52). The semi-gear (53) meshes with the internal gear ring (6).

4. A base for mechanical and electrical installation according to claim 1, characterized in that: A dust cover (7) is rotatably arranged on the upper part of the internal gear ring (6). A limiting slider (12) is fixedly arranged on one side of the upper surface of the dust cover (7). The limiting slider (12) is clamped with the limiting groove (44).

5. The base for mechanical and electrical installation according to claim 4, characterized in that: Two T-shaped buckles (9) are symmetrically and fixedly arranged on both sides of the inner wall of the dust cover (7). The lower ends of the T-shaped buckles (9) are inserted into the support leg (3) for limiting.

6. The base for electromechanical installation according to claim 1, characterized in that: T-shaped ring rods (11) are respectively fixedly arranged on the upper surfaces of the internal gear ring (6) and the support leg (3). T-shaped ring grooves (10) are concavely arranged on the lower surfaces of the internal gear ring (6) and the dust cover (7). The T-shaped ring rods (11) are slidably arranged with the T-shaped ring grooves (10) and limit each other.

7. The base for mechanical and electrical installation according to claim 1, characterized in that: A level bubble (2) for adjusting the level is embedded in the upper surface of the installation base (1).

8. The base for mechanical and electrical installation according to claim 1, characterized in that: A first lifting groove (13) and a second lifting groove (14) are respectively formed in the middle and one side of the upper surface of the support leg (3). The threaded lifting rod (8) is slidably arranged inside the first lifting groove (13), and the rotating rod (43) is slidably arranged inside the second lifting groove (14).

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