CN214426939U

CN214426939U - Vibration test tool for slender and overweight sample

Info

Publication number: CN214426939U
Application number: CN202120450986.8U
Authority: CN
Inventors: 李�浩; 陈静; 陈虹
Original assignee: Sushi Guangbo Environment And Reliability Technology Chongqing Co ltd
Current assignee: Sushi Guangbo Environment And Reliability Technology Chongqing Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-10-19
Anticipated expiration: 2031-03-02

Abstract

The utility model relates to a vibration technology field, concretely relates to long and thin overweight sample vibration test frock, including frock bottom plate, frock roof, triangular supports frame and fixed establishment, frock bottom plate lower extreme can be dismantled with the test bench upper end and be connected, frock bottom plate upper end both sides all are connected with a plurality of even interval distribution's triangular supports frame, frock roof lower extreme both sides are connected with a plurality of triangular supports frame upper ends respectively, fixed establishment is equipped with a plurality ofly, and is a plurality of fixed establishment symmetric distribution is in frock roof lower extreme both sides, and is a plurality of the fixed establishment lower extreme can be dismantled with first sample upper end and be connected, first sample lower extreme can be dismantled with the second sample and be connected. The utility model discloses a set up frock bottom plate, frock roof and triangular supports frame, the stable equipment mesa with sample and shock-proof test links together to the sample is given with shock-proof test equipment's vibration transmission to the realization, the anti-seismic performance of examination sample.

Description

Vibration test tool for slender and overweight sample

Technical Field

The utility model relates to a vibration technology field, concretely relates to long and thin overweight sample vibration test frock.

Background

Chinese patent with application number CN108627454A discloses a concrete experiment vibration table, belonging to the technical field of concrete experiment devices. Its technical essential includes base, spring and vibration board, the base on be connected with the vibration board through the spring, vibration board bottom still be equipped with vibrating motor, its characterized in that, the vibration board on be equipped with the platform, platform one side be connected with the vibration board through an angle adjustment mechanism, one side of platform set firmly first baffle, first baffle on articulated have with the corresponding apron of platform, the other relative both sides of platform all be equipped with the second baffle that can reciprocating motion in opposite directions. However, the experiment vibration table is not firm in fixing the sample, and the sample can be separated from the device in the experiment process to influence experiment data.

In view of this, it is necessary to provide a vibration test tool for a slender and ultra-heavy sample, so as to solve the problem that the existing test vibration table is not firm in fixing the sample, and the sample can be separated from the device in the test process, thereby affecting the test data.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model provides a long and thin superheavy sample vibration test frock for solve the fixed sample insecure of prior art, the sample can take place to break away from with the device in the experimentation, influences experimental data scheduling problem.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a vibration test tool for a slender and overweight sample comprises a tool bottom plate, a tool top plate, a triangular support frame and a fixing mechanism;

the fixture bottom plate lower extreme can be dismantled with the test bench upper end and be connected, fixture bottom plate upper end both sides all are connected with a plurality of evenly spaced distribution's triangular supports, fixture roof lower extreme both sides correspond with a plurality of triangular supports upper end respectively and are connected, fixed establishment is equipped with a plurality ofly, and is a plurality of fixed establishment symmetric distribution is in fixture roof lower extreme both sides, and is a plurality of the fixed establishment lower extreme can be dismantled with first sample upper end and be connected, first sample lower extreme can be dismantled with the second sample and be connected.

Furthermore, all be connected with the dead lever between a plurality of triangular supports frame of frock bottom plate upper end homonymy.

Furthermore, each triangular support frame is internally provided with a plurality of reinforcing ribs distributed at intervals.

Further, every fixed establishment includes connecting plate and fixed block, the connecting plate lower extreme is connected with the frock roof upper end, the fixed block lower extreme is equipped with the buckle, first sample upper end is equipped with a plurality of interval distribution's connection snap ring, every the buckle passes connection snap ring and corresponds the cooperation with connection snap ring and is connected, the fixed block upper end can be dismantled with connecting plate lower extreme middle part and be connected.

Furthermore, a plurality of first through holes which are evenly distributed at intervals are formed in the middle end of each connecting plate and the front side and the rear side of the upper end of each fixing block.

Further, a plurality of second through holes distributed at intervals are formed in the lower end of the tool bottom plate.

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

the utility model relates to a long and thin overweight sample vibration test frock, set up the frock bottom plate, frock roof and triangular supports frame, stable link together sample and anti-seismic test's equipment mesa, thereby realize transmitting the vibration of anti-seismic test equipment for the sample, examine the anti-seismic performance of sample, set up fixed establishment, convenient fixed sample, further improve the fastness between sample and the frock, triangular supports frame sets up the strengthening rib, the convenient whole fastness that further improves triangular supports frame, triangular supports frame sets up the dead lever, the convenient stability that further improves overall structure, the frock bottom plate sets up the second through-hole, make things convenient for the frock bottom plate to dismantle with anti-seismic test's equipment mesa and be connected.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a vibration test tool for a slender and overweight sample according to the present invention;

FIG. 2 is a schematic view of an elevation structure of an embodiment of the vibration test tool for a slender and overweight sample of the present invention;

reference numerals referred to in the drawings are: connecting plate 1, first through-hole 2, fixed block 3, frock roof 4, first sample 5, second sample 6, triangular supports frame 7, strengthening rib 8, frock bottom plate 9, second through-hole 10, buckle 11, connect snap ring 12, dead lever 13.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

Example one

As shown in fig. 1-2, a tool for vibration test of a slender and overweight sample comprises a tool bottom plate 9, a tool top plate 4, a triangular support frame 7 and a fixing mechanism;

the lower extreme of frock bottom plate 9 can be dismantled with the test bench upper end and be connected, 9 upper end both sides of frock bottom plate all are connected with a plurality of evenly spaced distribution's triangular supports 7, 4 lower extreme both sides of frock roof correspond with a plurality of triangular supports 7 upper ends respectively and are connected, fixed establishment is equipped with a plurality ofly, a plurality of fixed establishment symmetric distributions are in 4 lower extreme both sides of frock roof, a plurality of fixed establishment lower extremes can be dismantled with 5 upper ends of first sample and be connected, 5 lower extremes of first sample can be dismantled with second sample 6 and be connected.

And fixing rods 13 are connected between the triangular support frames 7 on the same side of the upper end of the tooling bottom plate 9. The triangular support frame 7 is provided with a fixing rod 13, so that the stability of the whole structure is further improved conveniently.

A plurality of reinforcing ribs 8 distributed at intervals are arranged inside each triangular support frame 7. The triangular support frame 7 is provided with the reinforcing ribs 8, so that the overall firmness of the triangular support frame 7 is further improved conveniently.

Example two

Every fixed establishment includes connecting plate 1 and

fixed block

3, and 1 lower extreme of connecting plate is connected with 4 upper ends of frock roof, and 3 lower extremes of fixed block are equipped with buckle 11, and 5 upper ends of first sample are equipped with a plurality of interval distribution's connection snap ring 12, and every buckle 11 passes connection snap ring 12 and corresponds the cooperation with connection snap ring 12 and is connected, and 3 upper ends of fixed block can be dismantled with 1 lower extreme middle part of connecting plate and be connected. Fixing mechanism sets up connecting plate 1, makes things convenient for fixed block 3 to be connected with frock roof 4, sets up fixed block 3, and the convenience is connected with first sample 5, and fixed block 3 sets up buckle 11, and first sample 5 sets up and connects snap ring 12, makes things convenient for fixed block 3 to dismantle with first sample 5 and is connected.

A plurality of first through holes 2 which are evenly distributed at intervals are arranged at the front side and the rear side of the middle end of each connecting plate 1 and the upper end of each fixing block 3. Connecting plate 1 and fixed block 3 set up first through-hole 2, make things convenient for can dismantle the cooperation between connecting plate 1 and the fixed block 3 and connect to let first sample 5 be connected the transmission with frock roof 4.

The lower end of the tooling bottom plate 9 is provided with a plurality of second through holes 10 which are distributed at intervals. The tool bottom plate 9 is provided with a second through hole 10, so that the tool bottom plate 9 can be detachably connected with the equipment table board of the anti-seismic test.

The advantages of the second embodiment over the first embodiment are: fixing mechanism sets up connecting plate 1, make things convenient for fixed block 3 to be connected with frock roof 4, set up fixed block 3, it is convenient to be connected with first sample 5, fixed block 3 sets up buckle 11, first sample 5 sets up and connects snap ring 12, make things convenient for fixed block 3 to dismantle with first sample 5 and be connected, connecting plate 1 and fixed block 3 set up first through-hole 2, make things convenient for can dismantle the cooperation between connecting plate 1 and the fixed block 3 and connect, thereby let first sample 5 be connected the transmission with frock roof 4, frock bottom plate 9 sets up second through-hole 10, make things convenient for frock bottom plate 9 to dismantle with shock-proof test's equipment mesa and be connected.

The utility model discloses a use method:

during operation, manually place first sample 5 and second sample 6 at 4 lower extremes of frock roof, slide first sample 5, let buckle 11 of fixed block 3 lower extreme pass the connection snap ring 12 of first sample 5 upper ends, let buckle 11 block first sample 5 with the cooperation of connecting snap ring 12, fix fixed block 3 on connecting plate 1 through the bolt, manually place the frock on the laboratory bench, fix frock bottom plate 9 on the laboratory bench through the bolt, begin the experiment.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a long and thin overweight type sample vibration test frock which characterized in that: the tool comprises a tool bottom plate (9), a tool top plate (4), a triangular support frame (7) and a fixing mechanism;

the fixture comprises a fixture bottom plate (9), a test bed and a fixing mechanism, wherein the lower end of the fixture bottom plate (9) is detachably connected with the upper end of the test bed, a plurality of triangular support frames (7) are uniformly distributed on two sides of the upper end of the fixture bottom plate (9), two sides of the lower end of the fixture top plate (4) are correspondingly connected with the upper ends of the triangular support frames (7) respectively, the fixing mechanism is provided with a plurality of fixing mechanisms, a plurality of fixing mechanisms are symmetrically distributed on two sides of the lower end of the fixture top plate (4) and are detachably connected with the upper end of a first sample (5), and the lower end of the first sample (5) is detachably connected with a second sample (6).

2. The tool for testing the vibration of the elongated and overweight sample according to the claim 1, characterized in that: and fixing rods (13) are connected between the triangular support frames (7) on the same side of the upper end of the tool bottom plate (9).

3. The tool for testing the vibration of the elongated and overweight sample according to claim 2, characterized in that: each triangular support frame (7) is internally provided with a plurality of reinforcing ribs (8) distributed at intervals.

4. The tool for testing the vibration of the elongated and overweight sample according to claim 3, characterized in that: every fixed establishment includes connecting plate (1) and fixed block (3), connecting plate (1) lower extreme is connected with frock roof (4) upper end, fixed block (3) lower extreme is equipped with buckle (11), first sample (5) upper end is equipped with a plurality of interval distribution's connection snap ring (12), every buckle (11) pass connection snap ring (12) and correspond the cooperation with connection snap ring (12) and be connected, fixed block (3) upper end can be dismantled with connecting plate (1) lower extreme middle part and be connected.

5. The tool for testing the vibration of the elongated and overweight sample according to claim 4, characterized in that: every both sides all are seted up a plurality of even interval distribution's first through-hole (2) around connecting plate (1) middle-end and fixed block (3) upper end.

6. The tool for testing the vibration of the elongated and overweight sample according to claim 5, characterized in that: the lower end of the tool bottom plate (9) is provided with a plurality of second through holes (10) distributed at intervals.