CN218156759U - Civil engineering structure antidetonation test device - Google Patents

Abstract

The utility model relates to an earthquake proof test technical field just discloses a civil engineering structure earthquake test device, including test assembly, test assembly is including the vibrations subassembly, the top of vibrations subassembly is provided with the support, the backup pad, set up in the top of vibrations subassembly, the top of backup pad is provided with fixed subassembly, fixed subassembly includes framework one, the symmetry set up in the top of backup pad, the mounting panel sets up in two the top of framework one, framework two, the symmetry set up in the bottom of mounting panel, this civil engineering structure earthquake test device, through when needs use, prepare the mounting panel, then pass through the bolt fastening to the mounting panel with the work piece that will detect, then make framework two dock with framework one, then through twisting the lead screw, can fix the mounting panel in the backup pad like this, when needs change down a set of work piece only need the repetitive operation can, convenient operation has increased detection efficiency.

Description

Civil engineering structure anti-seismic test device

Technical Field

The utility model relates to an anti-seismic test technical field specifically is a civil engineering structure anti-seismic test device.

Background

In civil engineering such as house, bridge design, after accomplishing the design drawing, can make the model usually and carry out various analogue test to guarantee the reliable and stable of structure, the anti-seismic test is then one of many experiments indispensable, through the shaking table mesa to the model input ground motion simulation earthquake to the anti-seismic test of model effect overall process.

According to the record in patent application number "CN202122714245.9 civil engineering structure antidetonation test device through the surface of arranging the engineering structure that will wait to detect in the fixed plate, and place the stone, fragment of brick or metal material on the surface of backup pad, let in the vibrating motor power again, vibrating motor vibrations and drive the fixed plate and take place vibrations, and whole mount all can receive vibrations, the stone that lies in top backup pad surface this moment, fragment of brick or metal material receive after vibrations, can be along the surface to the side motion of backup pad, the stone, fragment of brick or metal material can be along the guide chamber of both sides downwards and contact guide board smash fall to the engineering structure on fixed plate surface, make the engineering structure when receiving vibrations detection, receive the secondary vibrations damage that is aroused by top stone, fragment of brick or metal material, in order to reach the engineering structure between simulation position mountain body or the building when meetting emergent earthquake the condition, wherein the guide board adopts the arc structure, make things convenient for the stone, fragment of brick or metal material need carry out multiunit data research when the test piece is dismantled to inconvenient slippage down along the surface of guide board, but the device is dismantled, influence subsequent efficiency detection.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a civil engineering structure shock resistance test device possesses the advantage of being convenient for change detection work piece, has solved current shock resistance test device, the inconvenient problem of changing the work piece.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a civil engineering structure anti-seismic test device, includes test assembly, test assembly includes the vibrations subassembly, the top of vibrations subassembly is provided with the support, the backup pad set up in the top of vibrations subassembly, the top of backup pad is provided with fixed subassembly, fixed subassembly includes framework one, the symmetry set up in the top of backup pad, the mounting panel sets up in two the top of framework one, framework two, the symmetry set up in the bottom of mounting panel, the connecting plate set up in the one end of framework two, the lead screw set up in the front of connecting plate passes the connecting plate.

Preferably, the bottom of the mounting plate is provided with an auxiliary assembly, and the auxiliary assembly comprises a brush and is arranged at the bottom of the mounting plate.

Preferably, the top of the mounting plate is provided with a placing groove.

Preferably, the inner wall of the placing groove is provided with a rubber pad.

Preferably, a handle is arranged on one side of the mounting plate.

Preferably, the two sides of the mounting plate are symmetrically provided with grooves.

Preferably, the second frame body is connected with the mounting plate through a bolt.

Preferably, the first frame body is connected with the support plate through a bolt.

(III) advantageous effects

Compared with the prior art, the utility model provides a civil engineering structure shock resistance test device possesses following beneficial effect:

this civil engineering structure anti-seismic testing device through when needs use, prepares the mounting panel, then passes through the bolt fastening to the mounting panel with the work piece that needs detected, then makes framework two dock with framework one, then through twisting the lead screw, can fix the mounting panel in the backup pad like this, when needs change next a set of work piece only need the repetitive operation can, convenient operation has increased detection efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the two sides of the middle frame body of the present invention;

fig. 3 is a schematic structural diagram of the top of the middle mounting plate of the present invention.

In the figure:

1. a test assembly; 11. a vibration assembly; 12. a support plate; 13. a support;

2. a fixing assembly; 21. a first frame body; 22. mounting a plate; 23. a second frame body; 24. a connecting plate; 25. a screw rod;

3. an auxiliary component; 31. a brush; 32. a placement groove; 33. a rubber pad; 34. a handle; 35. and (6) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

The civil engineering structure anti-seismic testing device comprises a testing component 1, wherein the testing component 1 comprises a vibration component 11, a support 13 is arranged at the top of the vibration component 11, a support plate 12 is arranged at the top of the vibration component 11, a fixing component 2 is arranged at the top of the support plate 12, the fixing component 2 comprises frame bodies 21 which are symmetrically arranged at the top of the support plate 12, a mounting plate 22 is arranged at the top of the two frame bodies 21,

the frame body II 23 is symmetrically arranged at the bottom of the mounting plate 22, the connecting plate 24 is arranged at one end of the frame body II 23, and the screw rod 25 is arranged on the front face of the connecting plate 24 and penetrates through the connecting plate 24.

Referring to fig. 1-3, when needing to be used, prepare mounting panel 22, then pass through the bolt with the work piece that needs to detect and fix to mounting panel 22 on, then make framework two 23 and framework one 21 dock, then through twisting lead screw 25, can fix mounting panel 22 on backup pad 12 like this, when needing to change a set of work piece down only need the repetitive operation can, convenient operation has increased detection efficiency.

Example two

The auxiliary assembly 3 is added on the basis of the first embodiment.

The bottom of mounting panel 22 is provided with auxiliary assembly 3, auxiliary assembly 3 include brush 31, set up in the bottom of mounting panel 22, standing groove 32 has been seted up at the top of mounting panel 22, the inner wall of standing groove 32 is provided with rubber pad 33, one side of mounting panel 22 is provided with handle 34, recess 35 has been seted up to the bilateral symmetry of mounting panel 22, framework two 23 with mounting panel 22 passes through bolted connection, framework one 21 with backup pad 12 passes through bolted connection.

Referring to fig. 1-3, through setting up brush 31 in the bottom of mounting panel 22, can clear up the rubble that drops to the backup pad 12 top like this, through set up standing groove 32 in the top of mounting panel 22, can place the work piece that is detected and conveniently fix standing groove 32 inboard like this, through set up rubber pad 33 in the inner wall of standing groove 32, can make the fixed of work piece more stable like this, through set up handle 34 in one side of mounting panel 22, conveniently pull out mounting panel 22 like this, through set up recess 35 in the bilateral symmetry of mounting panel 22, can avoid the bolt protrusion like this, play a protective effect to the bolt, through making framework two 23 and mounting panel 22 bolted connection, conveniently follow-up like this dismantles framework two 23, through making framework one 21 and backup pad 12 bolted connection, conveniently follow-up like this dismantles framework one 21.

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 (8)

1. Civil engineering structure antidetonation test device, including test assembly, test assembly includes

A bracket is arranged at the top of the vibration component,

a support plate arranged on the top of the vibration component,

the method is characterized in that: the top of backup pad is provided with fixed subassembly, fixed subassembly includes

The first frame body is symmetrically arranged on the top of the support plate,

the mounting plate is arranged at the top of the first frame body,

a second frame body symmetrically arranged at the bottom of the mounting plate,

a connecting plate arranged at one end of the second frame body,

and the screw rod is arranged on the front surface of the connecting plate and penetrates through the connecting plate.

2. The civil engineering structure antidetonation test device of claim 1, characterized in that: the bottom of mounting panel is provided with auxiliary assembly, auxiliary assembly includes

And the brush is arranged at the bottom of the mounting plate.

3. The civil engineering structure antidetonation test device of claim 2, characterized in that: the top of mounting panel has seted up the standing groove.

4. A civil engineering structure earthquake resistance test device according to claim 3, wherein: the inner wall of the placing groove is provided with a rubber pad.

5. A civil engineering structure antidetonation test device according to claim 4, characterized in that: and a handle is arranged on one side of the mounting plate.

6. A civil engineering structure antidetonation test device according to claim 5, characterized in that: grooves are symmetrically formed in the two sides of the mounting plate.

7. A civil engineering structure antidetonation test device according to claim 6, characterized in that: and the second frame body is connected with the mounting plate through a bolt.

8. A civil engineering structure antidetonation test device according to claim 7, characterized in that: the first frame body is connected with the support plate through bolts.

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