CN212156463U

CN212156463U - Mechanical equipment damping device convenient to installation

Info

Publication number: CN212156463U
Application number: CN202020835825.6U
Authority: CN
Inventors: 宋蒙蒙; 郝琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-15
Anticipated expiration: 2030-05-19

Abstract

The utility model relates to a damping device technical field discloses a mechanical equipment damping device convenient to installation. The supporting mechanism comprises a shell, a cavity with an upper opening and a lower opening is arranged in the shell, and limiting sliding grooves are oppositely arranged on the side wall of the cavity along the vertical direction; a lifting rod which can extend out from an opening at the lower side of the cavity is arranged in the cavity, a limiting column which extends into the corresponding limiting chute is arranged at the upper end part of the lifting rod, and a threaded cavity with an upward opening is arranged in the lifting rod; an opening at the upper side of the cavity is provided with a plug, and the plug is provided with a rotatable bolt with one end thread extending into the threaded cavity. Through the structure, the rotating bolt can drive the lifting rod to lift in the cavity to adjust the length of the lower end of the lifting rod extending out of the cavity, so that the height of the uneven mounting surface is compensated, the bottom plate is ensured to be horizontal, and the damping device of the mechanical equipment is convenient to mount at the lower end of the mechanical equipment on the uneven mounting surface.

Description

Mechanical equipment damping device convenient to installation

Technical Field

The utility model relates to a damping device technical field, specifically speaking relates to a mechanical equipment damping device convenient to installation.

Background

With the increasing progress of science and technology, in some factories with different sizes, a large number of devices with different sizes can be seen, and the devices can vibrate in the production process, when the mechanical device vibrates too much, not only can the mounting surface be damaged, but also the rigid impact of the mechanical device can easily cause the damage of the device parts, so that a damping device is generally additionally arranged at the lower end of the mechanical device in the actual production process.

The patent with application number CN201920896914.9 discloses a novel improve mechanical equipment shock attenuation of structure device, including bottom plate, working plate and shock-absorbing structure, fixedly connected with shock-absorbing structure between bottom plate and the working plate, shock-absorbing structure includes the connecting plate, the first telescopic link of two adjacent one sides fixedly connected with of connecting plate, and the surface of first telescopic link is provided with damping spring, and damping spring's surface is provided with spring protection cover. Although the device plays a good protection role for the damping spring by arranging the spring protection sleeve, the defect that the damping device is inconvenient to install at the lower end of mechanical equipment when the installation surface is uneven still exists.

SUMMERY OF THE UTILITY MODEL

To the inconvenient defect of installation damping device at the mechanical equipment lower extreme when the installation face height that exists among the prior art is uneven, the utility model provides a mechanical equipment damping device convenient to installation. The bottom plate can be kept horizontal on the uneven mounting surface, and the damping device of the mechanical equipment can be conveniently mounted at the lower end of the mechanical equipment on the uneven mounting surface.

In order to solve the above technical problem, the present invention solves the above technical problems.

A mechanical equipment damping device convenient to install comprises a bottom plate, wherein supporting mechanisms are arranged on the bottom plate and positioned at four corners, each supporting mechanism comprises a shell, a cavity with an upper opening and a lower opening is formed in the shell, and limiting sliding grooves are oppositely formed in the side wall of the cavity in the vertical direction; a lifting rod which can extend out from an opening at the lower side of the cavity is arranged in the cavity, a limiting column which extends into the corresponding limiting chute is arranged at the upper end part of the lifting rod, and a threaded cavity with an upward opening is arranged in the lifting rod; an opening at the upper side of the cavity is provided with a plug, and the plug is provided with a rotatable bolt with one end thread extending into the threaded cavity.

The utility model discloses an above-mentioned structure, the rotation bolt can drive the lifter and go up and down in the cavity, and then adjusts the length that the lifter lower extreme stretches out the cavity, makes it compensate the height that the installation face is uneven to guarantee that the bottom plate is in the level, the mechanical equipment damping device of being convenient for installs the lower extreme at mechanical equipment on the uneven installation face of height.

Preferably, the end, extending out of the cavity, of the lifting rod is provided with a supporting block in a circular truncated cone shape, the lower end portion of the shell is provided with a supporting block accommodating groove which is located below the limiting sliding groove and used for accommodating the supporting block, the contact area between the supporting block and the mounting surface is preferably increased, the supporting effect of the lifting rod is better, meanwhile, the supporting block is convenient to accommodate, and the installation of the bottom plate on the horizontal mounting surface cannot be influenced when the supporting mechanism is not in use.

Preferably, the four corners of the bottom plate are provided with hinge grooves, and the upper side wall and the lower side wall of each hinge groove are provided with positioning holes oppositely; the casing is connected on the bottom plate through a telescopic link, and the one end of telescopic link is equipped with the installation piece, is equipped with the articulated piece that stretches into the articulated inslot on the installation piece, and it is equipped with the through-hole to correspond the locating hole on the articulated piece, is equipped with the fixed axle that runs through the through-hole in the locating hole.

The utility model discloses in, can realize through above-mentioned structure that the supporting mechanism rotates to be connected on the bottom plate better.

Preferably, the telescopic rod comprises a connecting rod connected with the shell and a threaded rod connected with the mounting block, a sliding cavity for the threaded rod to extend into is arranged on the connecting rod, and a rotating chute with a circular-ring-shaped section is arranged on the outer side surface of the connecting rod; the connecting rod is provided with a driving ring for driving the connecting rod to move, the driving ring is provided with a rotating groove for the end part of the connecting rod to extend into, the side wall of the rotating groove is provided with a sliding block positioned in the rotating sliding groove to slide, and the driving ring is internally provided with a threaded hole for the threaded rod to pass through and to be in threaded fit with the threaded rod corresponding to the sliding cavity.

Through the utility model provides a structure for rotate the drive ring and can drive the connecting rod and remove the flexible distance of adjusting between casing and the bottom plate that realizes the telescopic link along the threaded rod, thereby be convenient for mechanical equipment damping device and install the lower extreme at mechanical equipment on the installation face of unevenness.

Preferably, the lateral wall of the sliding cavity is provided with sliding grooves along the extending direction of the sliding cavity, the side wall of the threaded rod extending into the sliding cavity is provided with a sliding column extending out of the corresponding sliding groove, the threaded rod is preferably limited, and the threaded rod is prevented from being separated from the connecting rod.

Drawings

FIG. 1 is a schematic view of a shock absorbing device for mechanical equipment of embodiment 1 for easy installation;

FIG. 2 is a schematic view of a support mechanism in embodiment 1;

FIG. 3 is a schematic sectional view of the housing in embodiment 1;

FIG. 4 is a schematic view of a base plate in embodiment 1;

fig. 5 is a schematic partial sectional view of the telescopic rod according to embodiment 1.

The names of the parts indicated by the numerical references in the drawings are as follows: 100. a base plate; 110. a support mechanism; 210. a housing; 211. a cavity; 212. a limiting chute; 220. mounting blocks; 221. a hinged block; 222. a through hole; 230. a connecting rod; 231. a chute; 240. a threaded rod; 241. a sliding post; 250. a drive ring; 310. a lifting rod; 311. a limiting column; 312. a threaded cavity; 313. a support block; 320. a plug; 321. a bolt; 331. a supporting block receiving groove; 410. a hinge slot; 411. positioning holes; 511. a sliding cavity; 512. rotating the chute; 521. a rotating groove; 522. a slider; 523. a threaded bore.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention only and are not limiting.

Example 1

As shown in fig. 1 to 5, the present embodiment provides a damping device for mechanical equipment, which is convenient to mount, and includes a bottom plate 100, a supporting mechanism 110 is disposed on the bottom plate 100 and located at four corners, the supporting mechanism 110 includes a housing, a cavity 211 with an upper opening and a lower opening is disposed in the housing 210, and a limiting sliding groove 212 is disposed on a side wall of the cavity 211 along an up-down direction; a lifting rod 310 which can extend out from the lower opening of the cavity 211 is arranged in the cavity 211, a limit column 311 which extends into the corresponding limit sliding groove 212 is arranged at the upper end part of the lifting rod 310, and a threaded cavity 312 with an upward opening is arranged in the lifting rod 310; an end cap 320 is arranged at the upper opening of the cavity 211, and a rotatable bolt 321 with one end extending into the threaded cavity 312 is arranged on the end cap 320.

Through the structure in the embodiment, the limiting column 311 is positioned in the limiting sliding groove 212 to slide so that the lifting rod 310 is limited, and can only move up and down in the cavity 211, and the bolt 321 extends into the threaded cavity 312 and can rotate on the plug 320, so that when the plug 320 is used for plugging the upper opening of the cavity 211, the bolt 321 can be rotated to drive the lifting rod 310 to lift in the cavity 211, and further the length of the lower end of the lifting rod 310 extending out of the cavity 211 is adjusted to compensate the uneven height of the mounting surface, thereby ensuring that the bottom plate 100 is horizontal, and facilitating the mechanical equipment damping device to be mounted at the lower end of the mechanical equipment on the uneven mounting surface; in this embodiment, the length of the limiting sliding groove 212 is shorter than that of the cavity 211, so that the lifting rod 310 is not driven to be separated from the cavity 211 through the lower opening of the cavity 211 when the bolt 321 is rotated.

In this embodiment, one end of the lifting rod 310 extending out of the cavity 211 is provided with a supporting block 313 in a circular truncated cone shape, and the lower end of the housing 210 is provided with a supporting block accommodating groove 331 located below the limiting sliding groove 212 and used for accommodating the supporting block 313.

Through the arrangement of the supporting block 313 in the embodiment, the supporting block 313 can increase the contact area with the installation surface, so that the supporting effect of the lifting rod 310 is better, wherein through the arrangement of the supporting block accommodating groove 331, the rotating bolt 321 can drive the lifting rod 310 to ascend to drive the supporting block 313 to be completely accommodated in the supporting block accommodating groove 331, so that the supporting mechanism 110 cannot influence the installation of the bottom plate 100 on the horizontal installation surface in the non-use state.

In this embodiment, four corners of the bottom plate 100 are provided with hinge slots 410, and the upper and lower sidewalls of the hinge slots 410 are provided with positioning holes 411; the housing 210 is connected to the bottom plate 100 through a telescopic rod, a mounting block 220 is disposed at one end of the telescopic rod, a hinge block 221 extending into the hinge groove 410 is disposed on the mounting block 220, a through hole 222 is disposed on the hinge block 221 corresponding to the positioning hole 411, and a fixing shaft penetrating through the through hole 222 is disposed in the positioning hole 411.

With the configuration in the present embodiment, the hinge block 221 extends into the hinge slot 410, and the fixing shaft passes through the positioning hole 411 and the through hole 222 to mount the mounting block 220 on the base plate 100, so that the support mechanism 110 can be rotatably mounted on the base plate 100; in this embodiment, the four corners of the bottom plate 100 are provided with round corners, and the mounting block 220 is provided with concave round corners matched with the corresponding round corners, so that the supporting mechanism 110 is rotated around the fixing shaft to adjust the angle between the supporting mechanism and the bottom plate 100, thereby ensuring that the bottom plate 100 is kept horizontal on an uneven mounting surface, and facilitating the installation of the damping device of the mechanical equipment on the uneven mounting surface at the lower end of the mechanical equipment.

In this embodiment, the telescopic rod includes a connecting rod 230 connected to the housing 210 and a threaded rod 240 connected to the mounting block 220, the connecting rod 230 is provided with a sliding cavity 511 into which the threaded rod 240 extends, and the outer side surface of the connecting rod 230 is provided with a rotating chute 512 having a circular cross section; the connecting rod 230 is provided with a driving ring 250 for driving the connecting rod 230 to move, the driving ring 250 is provided with a rotating groove 521 for the end of the connecting rod 230 to extend into, the side wall of the rotating groove 521 is provided with a slide block 522 positioned in the rotating slide groove 512 to slide, and the driving ring 250 is provided with a threaded hole 523 corresponding to the sliding cavity 511 for the threaded rod 240 to pass through and to be in threaded fit with the threaded rod 240.

Through the structure in this embodiment, since the sliding block 522 extends into the rotating groove 512, the driving ring 250 is rotatably connected to the end of the connecting rod 230, and since the thread of the threaded rod 240 penetrates through the threaded hole 523 and extends into the sliding cavity 511, the driving ring 250 can be driven to move along the threaded rod 240 by rotating the driving ring 250, and further the connecting rod 230 can be driven to move along the threaded rod 240 to realize the extension and retraction of the telescopic rod, so that the distance between the housing 210 and the bottom plate 100 can be adjusted, and the mechanical device damping device can be conveniently installed at the lower end of the mechanical device on a rugged installation surface.

In this embodiment, the side wall of the sliding cavity 511 is provided with sliding grooves 231 along the extending direction of the sliding cavity 511, and the side wall of the threaded rod 240 extending into the sliding cavity 511 is provided with sliding posts 241 extending out of the corresponding sliding grooves 231, so as to preferably limit the threaded rod 240 and prevent the threaded rod 240 from separating from the connecting rod 230.

When the damping device for mechanical equipment convenient to mount is used specifically, the supporting mechanism 110 is rotated around the fixed shaft, then the driving ring 250 is rotated to adjust the telescopic rod to stretch and retract, so that the shell 210 is moved to a proper position on a mounting surface, then the bolt 321 is rotated to enable the lower end of the lifting rod 310 to extend out of the shell 210 and abut against the mounting surface, so that the bottom plate 100 is kept horizontal, and the damping device for mechanical equipment convenient to mount at the lower end of the mechanical equipment on a rugged mounting surface.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. A mechanical equipment damping device convenient to install comprises a bottom plate (100), and is characterized in that: supporting mechanisms (110) are arranged on the bottom plate (100) and positioned at four corners, each supporting mechanism (110) comprises a shell, a cavity (211) with an upper opening and a lower opening is arranged in each shell (210), and limiting sliding grooves (212) are oppositely arranged on the side walls of the cavities (211) along the vertical direction; a lifting rod (310) which can extend out from an opening at the lower side of the cavity (211) is arranged in the cavity (211), a limiting column (311) which extends into the corresponding limiting sliding groove (212) is arranged at the upper end part of the lifting rod (310), and a threaded cavity (312) with an upward opening is arranged in the lifting rod (310); a plug (320) is arranged at the opening at the upper side of the cavity (211), and a rotatable bolt (321) with one end extending into the threaded cavity (312) is arranged on the plug (320).

2. The mechanical equipment damping device convenient to mount according to claim 1, wherein: one end of the lifting rod (310) extending out of the cavity (211) is provided with a supporting block (313) in a circular truncated cone shape, and the lower end part of the shell (210) is provided with a supporting block accommodating groove (331) which is positioned below the limiting sliding groove (212) and is used for accommodating the supporting block (313).

3. The mechanical equipment damping device convenient to mount according to claim 1, wherein: the four corners of the bottom plate (100) are provided with hinge grooves (410), and the upper side wall and the lower side wall of each hinge groove (410) are provided with positioning holes (411) oppositely; the casing (210) is connected on the bottom plate (100) through a telescopic link, and the one end of telescopic link is equipped with installation piece (220), is equipped with articulated piece (221) that stretches into in articulated groove (410) on installation piece (220), and articulated piece (221) is gone up and is equipped with through-hole (222) corresponding locating hole (411), is equipped with the fixed axle that runs through-hole (222) in locating hole (411).

4. The mechanical equipment damping device convenient to install of claim 3, wherein: the telescopic rod comprises a connecting rod (230) connected with the shell (210) and a threaded rod (240) connected with the mounting block (220), a sliding cavity (511) for the threaded rod (240) to extend into is arranged on the connecting rod (230), and a rotating sliding chute (512) with a circular-ring-shaped section is arranged on the outer side surface of the connecting rod (230); be equipped with on connecting rod (230) and be used for driving drive ring (250) that connecting rod (230) removed, be equipped with on drive ring (250) and supply connecting rod (230) tip to stretch into rotation groove (521), be equipped with on the lateral wall of rotation groove (521) and be located the gliding slider (522) of rotation spout (512), it is equipped with screw hole (523) that supply threaded rod (240) to pass and with threaded rod (240) screw-thread fit to correspond sliding chamber (511) in drive ring (250).

5. The mechanical equipment damping device convenient to mount according to claim 4, wherein: the side wall of the sliding cavity (511) is provided with sliding grooves (231) along the extending direction of the sliding cavity (511), and the side wall of the threaded rod (240) extending into the sliding cavity (511) is provided with a sliding column (241) extending out of the corresponding sliding groove (231).