CN212595839U

CN212595839U - Sky platform with shock attenuation effect

Info

Publication number: CN212595839U
Application number: CN202020815435.2U
Authority: CN
Inventors: 窦现卫
Original assignee: Henan Mindray Industrial Co ltd
Current assignee: Henan Mindray Industrial Co ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-02-26
Anticipated expiration: 2030-05-16

Abstract

The utility model discloses a sky platform with shock attenuation effect, include: mesa, two sets of support frame, measuring component and damper assembly, it is two sets of the support frame is installed in mesa bottom both sides, and is two sets of the locating plate is installed on the support frame top, measuring component installs at the mesa lateral wall, damper assembly inlays and establishes on the inside top of mesa. The utility model discloses an energy-absorbing plate slidable mounting is inside the shock attenuation chamber, can be comprehensive absorb external vibration, utilize four group's bracing pieces, can support the energy-absorbing plate in step, the stability of energy-absorbing plate has been guaranteed, it adopts flexility to cushion and causes the not enough of secondary vibration to have avoidd the tradition, simultaneously at four group's shock pads, under the cooperation of No. two shock pads is used, can synchronous carry out two-way absorption processing to external vibration, avoid the energy-absorbing plate to take place not enough that rocks under the external vibration effect.

Description

Sky platform with shock attenuation effect

Technical Field

The utility model relates to a world platform equipment field specifically is a world platform with shock attenuation effect.

Background

The sky platform is a basic matched experimental device which is specially designed aiming at experiments with high precision and interference resistance and has stronger damping effect, and can control the interference to the use when various devices vibrate, resist the interference to the use when a road vehicle and the ground rub and vibrate, resist the interference to the use when the earth naturally moves and resist the interference to the use when the weather naturally changes; ensure the accuracy in the experimentation, and traditional sky platform adopts integrative structure to make mostly, and the follow-up transport of dismantling of being not convenient for is handled, has increased staff's intensity of labour, and traditional sky platform adopts elastic material such as spring to carry out shock attenuation processing mostly simultaneously, when wholly receiving vibrations, very easily because spring etc. causes secondary vibrations to the whole, and the shock attenuation effect is not good.

The prior art has the following defects: traditional sky platform adopts integrative structure to make mostly, and follow-up dismantlement transport processing of being not convenient for has increased staff's intensity of labour, and traditional sky platform adopts elastic material such as spring to carry out shock attenuation processing mostly simultaneously, when wholly receiving vibrations, very easily because spring etc. causes the secondary vibrations to the whole, the shock attenuation effect is not good, has reduced the stability of sky platform, very easily leads to the fact the influence to whole measurement accuracy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sky platform with shock attenuation effect to solve traditional sky platform and adopt integrative structure to make mostly, the follow-up transport of dismantling of being not convenient for is handled, has increased staff's intensity of labour, and traditional sky platform adopts elasticity materials such as spring to carry out shock attenuation processing mostly simultaneously, when wholly receiving vibrations, very easily because spring etc. causes the secondary vibrations to the whole, the not good scheduling problem of shock attenuation effect.

In order to achieve the above object, the utility model provides a following technical scheme: an astrolabe with shock attenuation effect includes: mesa, two sets of support frame, measuring component and damper assembly, it is two sets of the support frame is installed in mesa bottom both sides, and is two sets of the locating plate is installed on the support frame top, measuring component installs at the mesa lateral wall, damper assembly inlays and establishes on the inside top of mesa.

Preferably, the two groups of support frames are arranged in parallel, and energy-absorbing foot pads are arranged at the bottom ends of the two groups of support frames.

Preferably, the two groups of positioning plates are connected with the bottom end of the table board in a locking mode through bolts, and a cushion pad is arranged between the two groups of positioning plates and the table board, so that workers can conveniently detach the positioning plates from the table board.

Preferably, the measuring component includes a setting element, No. two setting elements, fixed plate, threaded rod and spirit level, a setting element is installed in mesa lateral wall one end, the fixed plate is installed in setting element one side, No. two setting element slidable mounting are at the mesa lateral wall, just a setting element, No. two setting element parallel mount, the threaded rod passes the fixed plate installation, just the threaded rod tail end is rotated through bearing and No. two setting elements and is connected, the spirit level is spacing to be installed between a setting element, No. two setting elements, utilizes the opposite direction effect of a setting element, No. two setting elements under, can synchronous carry out positioning work to the spirit level, and under the demonstration through the spirit level, can synchronous detect the levelness of mesa.

Preferably, the first positioning piece and the second positioning piece have the same size, and the first positioning piece and the second positioning piece are both of concave structures integrally.

Preferably, damper assembly includes shock attenuation chamber, energy-absorbing plate, four group's bracing pieces, four group's shock pads and four group's No. two shock pads, the inside top of mesa is seted up to the shock attenuation chamber, energy-absorbing plate slidable mounting is on the inside top of shock attenuation chamber, just the slide rail that matches with the energy-absorbing plate is seted up to the shock attenuation chamber lateral wall, four groups the bracing piece matches and installs in energy-absorbing plate bottom four corners department, and four groups the bracing piece other end is connected with the shock attenuation chamber inner wall, four groups shock pad matches and installs on four group bracing piece tops, four groups No. two shock pads match and install in four group bracing piece bottoms, under the cooperation of four group's a shock pads, No. two shock pads, can synchronous carry out two-way absorption to external vibration and handle, avoid the energy-absorbing plate to take place the.

The utility model provides a sky platform with shock attenuation effect possesses following beneficial effect:

(1) the utility model discloses a be equipped with damper assembly, utilize four group's bracing pieces, can support the energy-absorbing plate in step, guaranteed the stability of energy-absorbing plate, it adopts flexile elasticity to cushion and causes the not enough of secondary vibration to have avoidd the tradition, simultaneously under the cooperation of four group's a shock pads, No. two shock pads uses, can carry out two-way absorption processing to external vibration in step, avoid the energy-absorbing plate to take place not enough that rocks under the external vibration effect.

(2) The utility model discloses a be equipped with measuring component, the threaded rod rotates, and drive No. two setting elements slide, utilize the subtend effect of a setting element, No. two setting elements under, can be synchronous carry out positioning work to the spirit level, and under the demonstration through the spirit level, can be synchronous detect the levelness of mesa, further strengthened whole depth of parallelism, ensured the overall measurement precision.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the shock-absorbing assembly of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a in fig. 2;

fig. 4 is a schematic view of the internal structure of the table top of the present invention.

In the figure: 1. a table top; 2. a support frame; 3. positioning a plate; 4. energy-absorbing foot pads; 5. a cushion pad; 6. a first positioning piece; 7. a second positioning element; 8. a fixing plate; 9. a threaded rod; 10. a level gauge; 11. a damping chamber; 12. an energy absorbing plate; 13. a support bar; 14. a first shock pad; 15. and a second damping pad.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: an astrolabe with shock attenuation effect includes: mesa 1, two sets of support frame 2, measuring component and damper, it is two sets of support frame 2 is installed in 1 bottom both sides of mesa, and is two sets of locating plate 3 is installed on 2 tops of support frame, measuring component installs at 1 lateral wall of mesa, damper inlays and establishes on 1 inside top of mesa.

Furthermore, the two groups of support frames 2 are arranged in parallel, and energy-absorbing foot pads 4 are arranged at the bottom ends of the two groups of support frames 2;

furthermore, the two groups of positioning plates 3 are connected with the bottom end of the table board 1 in a locking manner through bolts, and a cushion pad 5 is arranged between the two groups of positioning plates 3 and the table board 1, so that the follow-up disassembly work of workers is facilitated, and the external vibration can be absorbed;

further, the measuring component comprises a first positioning piece 6, a second positioning piece 7, a fixing plate 8, a threaded rod 9 and a level meter 10, wherein the first positioning piece 6 is installed at one end of the side wall of the table board 1, the fixing plate 8 is installed at one side of the first positioning piece 6, the second positioning piece 7 is slidably installed on the side wall of the table board 1, the first positioning piece 6 and the second positioning piece 7 are installed in parallel, the threaded rod 9 penetrates through the fixing plate 8 to be installed, the tail end of the threaded rod 9 is rotatably connected with the second positioning piece 7 through a bearing, the level meter 10 is limitedly installed between the first positioning piece 6 and the second positioning piece 7, the threaded rod 9 is rotated to drive the second positioning piece 7 to slide, the first positioning piece 6 and the second positioning piece 7 are utilized to perform positioning work on the level meter 10 synchronously, and the level meter 10 can detect the levelness of the table board 1 synchronously under the display of the level meter, the integral parallelism is further enhanced, and the integral measurement precision is ensured;

furthermore, the first positioning piece 6 and the second positioning piece 7 are the same in size, and the first positioning piece 6 and the second positioning piece 7 are both of concave structures as a whole, so that the overall connection stability is ensured;

further, the shock absorption assembly comprises a shock absorption cavity 11, an energy absorption plate 12, four groups of support rods 13, four groups of first shock absorption pads 14 and four groups of second shock absorption pads 15, the shock absorption cavity 11 is arranged at the top end inside the table board 1, the energy absorption plate 12 is slidably mounted at the top end inside the shock absorption cavity 11, the side wall of the shock absorption cavity 11 is provided with a slide rail matched with the energy absorption plate 12, the four groups of support rods 13 are mounted at the four corners of the bottom end of the energy absorption plate 12 in a matching manner, the other ends of the four groups of support rods 13 are connected with the inner wall of the shock absorption cavity 11, the four groups of first shock absorption pads 14 are mounted at the top ends of the four groups of support rods 13 in a matching manner, the four groups of second shock absorption pads 15 are mounted at the bottom ends of the four groups of support rods 13 in a matching manner, the, meanwhile, under the matching use of the four groups of the first shock absorption pads 14 and the second shock absorption pads 15, the bidirectional absorption treatment can be synchronously carried out on the external vibration, and the defect that the energy absorption plate 12 shakes under the action of the external vibration is avoided.

The working principle is as follows: when in use, firstly, the two groups of support frames 2 are connected with the table board 1, the whole use stability is ensured, the buffer cushion 5 is arranged between the two groups of support frames 2 and the table board 1, and then the external vibration can be stably absorbed, the stable effect of the balance is ensured, the measuring component is arranged, the threaded rod 9 is rotated, the second positioning component 7 is synchronously driven to slide under the limit of the fixed plate 8, the first positioning component 6 and the second positioning component 7 are utilized to synchronously position the level meter 10, the levelness of the table board 1 can be synchronously detected under the display of the level meter 10, the whole parallelism is further strengthened, the whole measuring precision is ensured, the damping component is arranged, the energy absorption plate 12 is slidably arranged in the damping cavity 11, and the external vibration can be comprehensively absorbed, meanwhile, the influence on the whole table top 1 cannot be caused, four groups of supporting rods 13 are utilized, the energy absorption plate 12 can be synchronously supported, the stability of the energy absorption plate 12 is ensured, the defect that secondary vibration is caused by the fact that the traditional damping cushion adopting flexible elasticity is adopted for buffering is avoided, meanwhile, under the matching use of four groups of first damping cushions 14 and second damping cushions 15, bidirectional absorption processing can be synchronously carried out on external vibration, the stability of the energy absorption plate 12 is ensured, the defect that the energy absorption plate 12 shakes under the action of external vibration is avoided, and the whole using effect is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sky platform with shock attenuation effect which characterized in that includes: mesa (1), two sets of support frame (2), measuring component and damper assembly, it is two sets of install in mesa (1) bottom both sides support frame (2), and is two sets of locating plate (3) are installed on support frame (2) top, measuring component installs at mesa (1) lateral wall, damper assembly inlays to be established on mesa (1) inside top.

2. The sky platform with shock attenuation effect of claim 1, characterized in that: the two groups of the supporting frames (2) are arranged in parallel, and the bottom ends of the two groups of the supporting frames (2) are provided with energy-absorbing foot pads (4).

3. The sky platform with shock attenuation effect of claim 1, characterized in that: the two groups of positioning plates (3) are connected with the bottom end of the table board (1) in a locking mode through bolts, and a cushion pad (5) is installed between the two groups of positioning plates (3) and the table board (1).

4. The sky platform with shock attenuation effect of claim 1, characterized in that: the measuring assembly comprises a positioning piece (6), a second positioning piece (7), a fixed plate (8), a threaded rod (9) and a level meter (10), wherein the first positioning piece (6) is installed at one end of the side wall of the table board (1), the fixed plate (8) is installed on one side of the first positioning piece (6), the second positioning piece (7) is installed on the side wall of the table board (1) in a sliding mode, the first positioning piece (6) and the second positioning piece (7) are installed in parallel, the threaded rod (9) penetrates through the fixed plate (8) to be installed, the tail end of the threaded rod (9) is connected with the second positioning piece (7) in a rotating mode through a bearing, and the level meter (10) is installed between the first positioning piece (6) and the second positioning piece (7).

5. The sky platform with shock attenuation effect of claim 4, characterized in that: the first positioning piece (6) and the second positioning piece (7) are the same in size, and the first positioning piece (6) and the second positioning piece (7) are both concave structures integrally.

6. The sky platform with shock attenuation effect of claim 1, characterized in that: shock-absorbing component includes shock attenuation chamber (11), energy-absorbing plate (12), four group's bracing pieces (13), four group's shock pads (14) and four group's shock pads (15) No. two, shock attenuation chamber (11) are seted up on mesa (1) inside top, energy-absorbing plate (12) slidable mounting is on shock attenuation chamber (11) inside top, just shock attenuation chamber (11) lateral wall is seted up the slide rail that matches with energy-absorbing plate (12), four groups bracing piece (13) match and are installed in energy-absorbing plate (12) bottom four corners department, and four groups bracing piece (13) other end and shock attenuation chamber (11) inner wall connection, four groups shock pad (14) match and install on four group bracing pieces (13) tops, four groups shock pad (15) match and install in four group bracing pieces (13) bottoms.