CN221300739U - Rack stand column with shock-absorbing structure - Google Patents

Abstract

The utility model discloses a stand column with a shock absorption structure, which relates to the technical field of stand columns and comprises four groups of stand column bases, wherein lower fixing pipes are arranged on the outer surfaces of the upper ends of the four groups of stand column bases, buffer blocks are arranged in the upper ends of the four groups of lower fixing pipes, and stand column main bodies are arranged on the outer surfaces of the upper ends of the four groups of buffer blocks. According to the stand column with the shock absorption structure, the buffer block and the second buffer spring are arranged, the second buffer spring can stretch and retract when the stand is subjected to vertical vibration, the vertical vibration of the stand is buffered, the fixed bolt can be embedded with the fixed hole and the positioning hole to adjust the height of the moving block and the stand, the first buffer spring can buffer the vertical vibration of the stand to a certain extent, and the third buffer spring can stretch and retract when the stand is subjected to horizontal vibration to buffer the horizontal vibration of the stand.

Description

Rack stand column with shock-absorbing structure

Technical Field

The utility model relates to the technical field of stand columns of racks, in particular to a stand column of a rack with a damping structure.

Background

When the mechanical equipment is used, the mechanical equipment is required to be fixedly installed on the rack, and the mechanical equipment can be ensured to have certain stability in operation after being installed on the rack.

When the existing stand column is installed and used, the fixed steel frame structure is adopted, the fixed stand column does not have damping performance after being fixed and installed, and mechanical equipment is easy to reverse when the mechanical equipment vibrates greatly, so that the mechanical equipment is damaged, certain adverse effects are brought to the use process of people, and in order to solve the defects of the prior art, the stand column with the damping structure is provided.

Disclosure of utility model

The utility model mainly aims to provide a stand column with a damping structure, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a frame stand with shock-absorbing structure, includes four sets of stand bases, four sets of the upper end surface of stand base all is provided with down fixed pipe, four sets of the inside buffer block that all is provided with of upper end of fixed pipe down, four sets of the upper end surface of buffer block all is provided with the stand main part, four sets of the inside movable block that all is provided with of upper end of stand main part, four sets of the upper end surface of movable block all is provided with a set of welding piece, four sets of the inside multiunit locating hole that all is provided with of a side surface of stand main part, the inside of locating hole is provided with fixing bolt, four sets of one side surface of movable block all is provided with a set of fixed orifices near the downside, four sets of the screw effect of movable block all accessible fixing bolt and fixed orifices is dismantled with the stand main part and is connected, four sets of the inside of stand main part all is provided with the movable groove, four sets of movable block all can reciprocate in the inside of movable groove.

Preferably, a frame stand with shock-absorbing structure, four groups the lower extreme surface of movable block all is provided with spacing section of thick bamboo, four groups the lower extreme internal surface of movable groove all is provided with spacing section of thick bamboo down, four groups the inside of going up spacing section of thick bamboo all is provided with a set of first buffer spring, four groups the lower extreme of first buffer spring all with the lower extreme surface fixed connection of spacing section of thick bamboo down, four groups first buffer spring all sets up the inside at the movable groove.

Preferably, a frame stand with shock-absorbing structure, four groups the lower extreme surface of buffer block all is provided with a set of fixed block, four groups the inside of fixed pipe down all is provided with a set of dashpot, four groups the buffer block all can reciprocate in the inside of fixed pipe down.

Preferably, a frame stand with shock-absorbing structure, four groups the lower extreme internal surface of dashpot all be provided with a set of square groove base, four groups the inside of square groove base all is provided with a set of second buffer spring, four groups the lower extreme of second buffer spring all with the lower extreme internal surface fixed connection of square groove base, four groups the upper end of second buffer spring all with the lower extreme surface fixed connection of fixed block.

Preferably, the stand column with the shock-absorbing structure is characterized in that two groups of connecting bodies are symmetrically arranged between every two of the stand column main bodies, a rubber tube is arranged in the middle of each connecting body, and the four groups of stand column main bodies are fixedly connected with the rubber tube through the two groups of connecting bodies.

Preferably, a frame stand with shock-absorbing structure, two sets of the inside of connector all be provided with the inside groove, two sets of the inside of inside groove all is provided with the fixed plate, two sets of the surface all around of fixed plate and the internal surface fixed connection all around of inside groove, two sets of the centre of fixed plate is provided with flexible post, the outside of flexible post is provided with third buffer spring, the both ends are connected with one side surface fixed of fixed plate respectively about flexible post and the third buffer spring.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, vibration of the moving block during movement in the moving groove can be buffered through the first buffer spring, and meanwhile, the height of the moving block can be adjusted through the fixed holes and the plurality of groups of positioning holes, so that the height of the frame can be adjusted, and the device is suitable for mechanical equipment with different heights.

2. According to the utility model, the buffer block and the second buffer spring are arranged to buffer the up-and-down vibration of the buffer block when moving in the buffer groove, and meanwhile, the plurality of groups of connecting bodies and the rubber tubes are arranged to buffer the left-and-right vibration of the frame through the expansion and contraction action of the third buffer spring, so that the vibration of the frame in different directions is buffered.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the connection structure of the moving block and the column main body of the present utility model;

FIG. 3 is a schematic view of the connection structure of the buffer block and the lower fixing tube of the present utility model;

FIG. 4 is a schematic diagram showing a connection structure of the connector and the rubber tube according to the present utility model.

In the figure: 1. a column base; 2. a lower fixing tube; 3. a buffer block; 4. a column main body; 5. a connecting body; 6. a rubber tube; 7. a moving block; 8. a welding block; 9. positioning holes; 10. a fixing hole; 11. a fixing bolt; 12. an upper limit cylinder; 13. a lower limit cylinder; 14. a first buffer spring; 15. a moving groove; 16. a fixed block; 17. a square groove base; 18. a second buffer spring; 19. a buffer tank; 20. an inner tank; 21. a fixing plate; 22. a telescopic column; 23. and a third buffer spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the first embodiment, as shown in fig. 1-4, a stand column with a damping structure includes four sets of stand column bases 1, lower fixing pipes are disposed at the upper ends of the four sets of stand column bases 1, a buffer block 3 and a stand column main body 4, when the stand is vibrated in the vertical direction, the four sets of buffer blocks 3 will move up and down to a certain extent in the buffer groove 19, at this time, the four sets of second buffer springs 18 will stretch and contract to counteract the vertical vibration suffered by the stand, at the same time, after the vibration disappears, the buffer block 3 can also be restored to the original state without affecting the operation of mechanical equipment, at the same time, when the height of the stand is required to be adjusted, the fixing bolts 11 are manually rotated, the fixing bolts 11 are sequentially detached from the inside of the fixing holes 10 and the positioning holes 9, at this time, the moving block 7 is pushed to move in the inside of the moving groove 15, after the proper position is reached, the fixing bolts 11 are installed in the inside of the positioning holes 9, the moving block 7 is fixed in the inside of the moving groove 15 through the jogging action with the fixing holes 10, and the height of the stand is adjusted.

In the second embodiment, as shown in fig. 1-4, two groups of connectors 5 and a group of rubber tubes 6 are symmetrically arranged in the middle of each two groups of upright post bodies 4, when the machine frame is vibrated in the horizontal direction, the telescopic columns 22 and the third buffer springs 23 in the two groups of fixing plates 21 will perform telescopic action, and meanwhile, the rubber tubes 6 will perform a certain telescopic change in the middle of the two groups of connectors 5 along with the telescopic action of the telescopic columns 22 and the third buffer springs 23, so that the horizontal vibration received by the machine frame is buffered and counteracted, and when the received vibration disappears, the rubber tubes 6 and the two groups of third buffer springs 23 will recover to be original, so that the operation of mechanical equipment is not affected.

Principle of operation

When the shock-absorbing structure is used, the buffer block 3 can move up and down to a certain extent in the buffer groove 19 in the lower fixed pipe 2, so that the up-down vibration received by the column main body 4 is buffered and counteracted, the up-down vibration received by the frame is buffered, the fixed bolt 11 can be sequentially embedded with the fixed hole 10 and the positioning hole 9, so that the height of the moving block 7 is adjusted, finally the height of the frame is adjusted, the first buffer spring 14 arranged in the moving groove 15 can buffer the up-down vibration received by the moving block 7, the interaction between the first buffer spring 14 and the second buffer spring 18 can buffer the up-down vibration of the frame, the telescopic column 22 and the third buffer spring 23 can be telescopic changed when the frame is subjected to horizontal vibration, and the rubber pipe 6 is driven to a certain extent of telescopic change between the two groups of connecting bodies 5, so that the horizontal vibration received by the frame is buffered.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Frame stand with shock-absorbing structure, including four sets of stand bases (1), its characterized in that: four groups the upper end surface of stand base (1) all is provided with down fixed pipe (2), four groups the inside buffer block (3) that all is provided with of upper end of lower fixed pipe (2), four groups the upper end surface of buffer block (3) all is provided with stand main part (4), four groups the inside movable block (7) that all is provided with of upper end of stand main part (4), four groups the upper end surface of movable block (7) all is provided with a set of welding piece (8), four groups the inside multiunit locating hole (9) that all is provided with of one side surface of stand main part (4), the inside of locating hole (9) is provided with fixing bolt (11), four groups one side surface of movable block (7) all is provided with a set of fixed orifices (10) by the downside, four groups the screw thread effect of movable block (7) all accessible fixing bolt (11) and fixed orifices (10) is dismantled with stand main part (4) and is connected, four groups the inside of stand main part (4) all is provided with movable groove (15), four groups (7) all can move under movable groove (15).

2. A frame upright with shock absorbing structure according to claim 1, wherein: four groups the lower extreme surface of movable block (7) all is provided with spacing section of thick bamboo (12), four groups the lower extreme internal surface of movable groove (15) all is provided with spacing section of thick bamboo down (13), four groups the inside of going up spacing section of thick bamboo (12) all is provided with a set of first buffer spring (14), four groups the lower extreme of first buffer spring (14) all with the lower extreme surface fixed connection of spacing section of thick bamboo down (13), four groups first buffer spring (14) all set up the inside in movable groove (15).

3. A frame upright with shock absorbing structure according to claim 1, wherein: the outer surface of the lower end of each buffer block (3) is provided with a group of fixed blocks (16), the inside of each lower fixed pipe (2) is provided with a group of buffer grooves (19), and each buffer block (3) can move up and down in the inside of each lower fixed pipe (2).

4. A frame upright with shock absorbing structure according to claim 3, wherein: four groups the lower extreme internal surface of dashpot (19) all is provided with a set of square groove base (17), four groups the inside of square groove base (17) all is provided with a set of second buffer spring (18), four groups the lower extreme of second buffer spring (18) all with the lower extreme internal surface fixed connection of square groove base (17), four groups the upper end of second buffer spring (18) all with the lower extreme surface fixed connection of fixed block (16).

5. A frame upright with shock absorbing structure according to claim 1, wherein: four groups stand main part (4) two by two between the equal symmetry be provided with two sets of connector (5), two sets of the centre of connector (5) is provided with rubber tube (6), four groups stand main part (4) are through two sets of connector (5) and rubber tube (6) fixed connection.

6. A frame upright with shock absorbing structure according to claim 5, wherein: two sets of inside of connector (5) all is provided with inside groove (20), two sets of inside groove (20) all is provided with fixed plate (21), two sets of the surface all around of fixed plate (21) with the internal surface fixed connection all around of inside groove (20), two sets of the centre of fixed plate (21) is provided with telescopic column (22), the outside of telescopic column (22) is provided with third buffer spring (23), both ends are connected with one side surface fixed of fixed plate (21) about telescopic column (22) and third buffer spring (23) respectively.