CN219474917U - Shock-resistant experiment structure - Google Patents

Abstract

The utility model discloses an anti-seismic experiment structure, which comprises a clamp mounting seat, wherein a supporting plate is arranged below the clamp mounting seat, a ball seat is arranged on the upper surface of the supporting plate, a universal ball head is rotationally connected with the ball seat, a connector is arranged at the top end of the universal ball head, the top end of the connector is connected with the bottom of the clamp mounting seat in a welding way, a plurality of springs are arranged between the clamp mounting seat and the supporting plate, a vibrating motor is symmetrically arranged at the edge of the bottom of the clamp mounting seat, a plurality of vertical plates are annularly arranged outside the supporting plate, a plurality of adjusting plates are respectively inserted at the top end of each vertical plate, a plurality of through holes are formed in the surface of each adjusting plate at equal intervals, bolts are screwed above the adjusting plates, and the universal ball head is matched with the ball seat to enable the clamp mounting seat to swing and vibrate in different directions, so that the amplitude of vibration is adjusted, and more experimental data are obtained.

Description

Shock-resistant experiment structure

Technical Field

The utility model relates to the technical field of experimental devices, in particular to an anti-seismic experimental structure.

Background

The utility model provides a civil engineering is with antidetonation experimental apparatus because its design characteristics, simple structure and use are single, in actual use, be inconvenient for carrying out antidetonation experiment to the prefabricated structure, thereby reduced and carried out installation quality to the prefabricated structure, thereby can't satisfy the multiple user demand to the antiknock experimental apparatus for civil engineering at present, a civil engineering structure antiknock experimental apparatus in the present patent number is 202020373661.X is middle drives the axis of rotation through drive assembly, thereby be convenient for the axis of rotation drives the tray motion, thereby be convenient for carry out the centre gripping to the prefabricated structure fixedly through spacing rand, and then be convenient for carry out antiknock detection experiment to the prefabricated structure.

However, in the test experiment, the patent number 202020373661.X is single in vibration amplitude, and because the vibration amplitude cannot be adjusted, only single data can be obtained in the experiment process, and in order to improve the experiment effect, the vibration amplitude is adjusted, so that more experiment data are obtained.

In order to solve the above problems, an anti-seismic experiment structure is provided in the present application.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background art, the utility model provides an anti-seismic experimental structure, wherein a universal ball head is matched with a ball head seat, so that a fixture mounting seat can swing and vibrate in different directions, and more experimental data are obtained by adjusting the vibration amplitude.

(II) technical scheme

In order to solve the problems, the utility model provides an anti-seismic experiment structure, which comprises a clamp mounting seat;

a supporting plate is arranged below the clamp mounting seat, a ball seat is arranged on the upper surface of the supporting plate, a universal ball is rotationally connected to the ball seat, a connector is arranged at the top end of the universal ball, and the top end of the connector is welded with the bottom of the clamp mounting seat;

a plurality of springs are arranged between the clamp mounting seat and the supporting plate;

vibration motors are symmetrically arranged at the bottom edge of the clamp mounting seat;

the support plate outside is encircled and is equipped with a plurality of risers, and a plurality of riser top department all peg graft and have the regulating plate, a plurality of through-holes have been seted up to regulating plate surface equidistance, regulating plate top spiro union has the bolt.

Preferably, a plurality of spring top and bottom department all weld the mounting panel, just the mounting panel is connected with anchor clamps mount pad and backup pad respectively through the screw.

Preferably, the adjusting plate corresponds to the outer wall of the clamp mounting seat, and a rubber cushion block is arranged at one end of the adjusting plate, which is close to the clamp mounting seat.

Preferably, an inserting port is formed at the inserting position of the top end of the adjusting plate and the top end of the vertical plate, and the bottom end of the bolt arranged above the adjusting plate extends to the inner side of the inserting port.

Preferably, the inner diameters of the through holes are matched with the outer diameter of the bolt.

Preferably, a base is arranged below the supporting plate, and the bottom end of the vertical plate is welded with the upper surface of the base.

Preferably, a supporting rod is welded between the base and the supporting plate, and a plurality of supporting rod rings are arranged.

The technical scheme of the utility model has the following beneficial technical effects:

1. the distance between the adjusting plate and the outer wall of the clamp mounting seat can be adjusted by utilizing the plurality of through holes formed in the adjusting plate, then the rotating bolts are connected with the corresponding through holes in an inserting mode, the clamp mounting seat is vibrated by utilizing the spring through the power on of the vibrating motor, the workpiece is driven to vibrate, meanwhile, the clamp mounting seat can swing and vibrate in different directions by utilizing the universal ball head to be matched with the ball head seat, and the vibration amplitude is adjusted, so that more experimental data are obtained.

2. The rubber cushion block is arranged at the end part of the adjusting plate, which is close to the clamp mounting seat, so that the rubber cushion block can be used for effectively isolating vibration and absorbing impact force in the process of mutual collision between the adjusting plate and the clamp mounting seat, and the adjusting plate has a good noise reduction effect.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the structure of the support plate of the present utility model.

Fig. 3 is a schematic view of a vertical plate structure of the present utility model.

Fig. 4 is a schematic view of the bottom structure of the fixture mount of the present utility model.

Fig. 5 is a schematic view of the structure of the adjusting plate of the present utility model.

Reference numerals:

1. a clamp mounting seat; 2. a support plate; 3. a ball seat; 4. universal ball head; 5. a connector; 6. a spring; 7. a vibration motor; 8. a vertical plate; 9. an adjusting plate; 10. a through hole; 11. a rubber cushion block; 12. a bolt; 13. a support rod; 14. and (5) a base.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1-5, the anti-seismic experiment structure provided by the utility model comprises a clamp mounting seat 1;

a supporting plate 2 is arranged below the clamp mounting seat 1, a ball seat 3 is arranged on the upper surface of the supporting plate 2, a universal ball 4 is rotatably connected to the ball seat 3, a connector 5 is arranged at the top end of the universal ball 4, and the top end of the connector 5 is welded with the bottom of the clamp mounting seat 1;

a plurality of springs 6 are arranged between the clamp mounting seat 1 and the supporting plate 2;

vibration motors 7 are symmetrically arranged at the bottom edge of the clamp mounting seat 1;

a plurality of vertical plates 8 are arranged on the outer side of the supporting plate 2 in a surrounding manner, adjusting plates 9 are inserted into the top ends of the vertical plates 8, a plurality of through holes 10 are formed in the surface of each adjusting plate 9 at equal intervals, and bolts 12 are connected above the adjusting plates 9 in a screwed manner;

it should be noted that, through installing the anchor clamps that the centre gripping has the work piece in anchor clamps mount pad 1 department, then remove through dragging regulating plate 9 cooperation riser 8, but utilize the interval between regulating plate 9 and the anchor clamps mount pad 1 outer wall of a plurality of through-holes 10 that regulating plate 9 department set up, then the turning bolt 12 is pegged graft with corresponding through-hole 10 and link to each other, make anchor clamps mount pad 1 vibrations through vibrating motor 7 switch on power utilization spring 6, and then drive the work piece vibrations, simultaneously utilize universal bulb 4 cooperation bulb seat 3 can make anchor clamps mount pad 1 to the swing vibrations of different direction, through adjusting the range of vibrations, thereby obtain more experimental data.

As shown in fig. 2, mounting plates are welded at the top end and the bottom end of the springs 6, and are respectively connected with the fixture mounting seat 1 and the supporting plate 2 through screws;

it is convenient to install the spring 6 between the jig mount 1 and the support plate 2.

As shown in fig. 1 and 5, the adjusting plate 9 corresponds to the outer wall of the fixture mounting seat 1, and a rubber cushion block 11 is arranged at one end of the adjusting plate 9 close to the fixture mounting seat 1;

it should be noted that, by arranging the rubber cushion block 11 at the end of the adjusting plate 9 close to the clamp mounting seat 1, the rubber cushion block 11 can effectively isolate vibration and absorb impact force in the process of mutual collision between the adjusting plate 9 and the clamp mounting seat 1, and has good noise reduction effect.

As shown in fig. 1, 3 and 5, an inserting port is formed at the inserting position of the top ends of the adjusting plate 9 and the vertical plate 8, the bottom ends of bolts 12 arranged above the adjusting plate 9 extend to the inner side of the inserting port, and the inner diameters of a plurality of through holes 10 are matched with the outer diameters of the bolts 12;

it should be noted that, the stability of adjusting plate 9 in the moving process of the cooperation riser 8 is guaranteed, and the stability of the butt joint of bolt 12 and adjusting plate 9 is guaranteed simultaneously.

As shown in fig. 1 and 2, a base 14 is arranged below the supporting plate 2, the bottom end of the vertical plate 8 is welded with the upper surface of the base 14, a plurality of supporting rods 13 are welded between the base 14 and the supporting plate 2, and the supporting rods 13 are annularly arranged;

the support rod 13 is matched with the base 14 to stably support the support plate 2.

According to the utility model, a clamp holding a workpiece is arranged at the clamp mounting seat 1, then the clamp is moved by dragging the adjusting plate 9 to be matched with the vertical plate 8, the distance between the adjusting plate 9 and the outer wall of the clamp mounting seat 1 can be adjusted by utilizing the plurality of through holes 10 arranged at the adjusting plate 9, then the rotating bolts 12 are connected with the corresponding through holes 10 in an inserting mode, the clamp mounting seat 1 is vibrated by utilizing the spring 6 by switching on a power supply of the vibrating motor 7, so that the workpiece is driven to vibrate, meanwhile, the clamp mounting seat 1 can vibrate in a swinging mode in different directions by utilizing the universal ball head 4 to be matched with the ball seat 3, and more experimental data can be obtained by adjusting the vibration amplitude.

Claims (7)

1. An anti-seismic experiment structure is characterized by comprising a clamp mounting seat (1);

the fixture comprises a fixture mounting seat (1), a supporting plate (2) is arranged below the fixture mounting seat (1), a ball seat (3) is arranged on the upper surface of the supporting plate (2), a universal ball head (4) is rotatably connected to the ball seat (3), a connector (5) is arranged at the top end of the universal ball head (4), and the top end of the connector (5) is welded and connected with the bottom of the fixture mounting seat (1);

a plurality of springs (6) are arranged between the clamp mounting seat (1) and the supporting plate (2);

vibration motors (7) are symmetrically arranged at the bottom edge of the clamp mounting seat (1);

the support plate (2) outside ring is equipped with a plurality of riser (8), and a plurality of riser (8) top department all peg graft and have regulating plate (9), a plurality of through-holes (10) have been seted up to regulating plate (9) surface equidistance, regulating plate (9) top spiro union has bolt (12).

2. The anti-seismic experiment structure according to claim 1, wherein a plurality of springs (6) are welded with mounting plates at the top and bottom ends, and the mounting plates are respectively connected with the fixture mounting seat (1) and the support plate (2) through screws.

3. The anti-seismic experiment structure according to claim 1, wherein the adjusting plate (9) corresponds to the outer wall of the fixture mounting seat (1), and a rubber cushion block (11) is mounted at one end of the adjusting plate (9) close to the fixture mounting seat (1).

4. The anti-seismic experiment structure according to claim 1, wherein an inserting port is formed at the inserting position of the adjusting plate (9) and the top end of the vertical plate (8), and the bottom end of a bolt (12) arranged above the adjusting plate (9) extends to the inner side of the inserting port.

5. The shock resistant experimental structure according to claim 1, wherein the inner diameters of the plurality of through holes (10) are all adapted to the outer diameter of the bolt (12).

6. The anti-seismic experiment structure according to claim 1, wherein a base (14) is arranged below the supporting plate (2), and the bottom end of the vertical plate (8) is welded with the upper surface of the base (14).

7. The anti-seismic experiment structure according to claim 6, wherein a supporting rod (13) is welded between the base (14) and the supporting plate (2), and a plurality of supporting rods (13) are annularly arranged.