CN210400782U - Special experimental device for detecting seismic performance of civil structure - Google Patents
Special experimental device for detecting seismic performance of civil structure Download PDFInfo
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- CN210400782U CN210400782U CN201921533385.2U CN201921533385U CN210400782U CN 210400782 U CN210400782 U CN 210400782U CN 201921533385 U CN201921533385 U CN 201921533385U CN 210400782 U CN210400782 U CN 210400782U
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Abstract
The utility model discloses a special experimental apparatus of civil structure anti-seismic performance detection relates to civil engineering technical field. This special experimental device of civil structure anti-seismic performance detection, including box and lift seat, first spout has been seted up to the inner wall of box, and it is provided with first slider to slide in the first spout. This civil structure anti-seismic performance detects special experimental apparatus, driving motor drives two-way threaded shaft and rotates, make two montants be close to the centre, it risees to drive the seat that goes up and down, can adjust building model's height, provide a good observation field of vision for the observer, vibrating motor is on the vibration board, when using, weaken the vibrations of box, avoid box vibrations to influence the observation, box and box cover are fixed through buckle and fixture block, can open the box cover, the box cover of setting, can take place when collapsing at the model vibration, prevent that the model piece from flying to the observer.
Description
Technical Field
The utility model relates to a civil engineering technical field specifically is a civil structure anti-seismic performance detects special experimental apparatus.
Background
The design of buildings depends on civil engineering technology, and the civil engineering is a general name for scientific technology for building various engineering facilities. Both the materials used, the equipment and the technical activities carried out, such as surveying, designing, constructing, maintaining, repairing, etc., and the objects of engineering construction. In civil engineering, the earthquake-resistant performance is an important technical index and is an indispensable consideration factor for building design. In order to detect civil engineering structure's anti-seismic performance, adopt the anti-seismic testing device to detect present component usually, however, the special experimental apparatus of present civil engineering structure anti-seismic performance detection, the detection part exposes outside, easily external bump and destroy, install in the box, during vibrations, easily drive the box and rock, box itself also can block the sight, the influence is observed, simultaneously, the special experimental apparatus of present civil engineering structure anti-seismic performance detection, in carrying out the testing process, the model collapses along with vibrations take place for the model, the model piece that scatters, can fly to the observer, there is the potential safety hazard, can't satisfy the requirement that the user detects special experimental apparatus to civil engineering structure anti-seismic performance.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a civil structure anti-seismic performance detects special experimental apparatus can highly adjust the seat that goes up and down, can protect the testing part, also easily the observer observes, and vibrating motor is in vibration board bottom, weakens the vibrations of box, and the case that easily opens and close covers, can protect the observer.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a special experimental device for detecting earthquake resistance of a civil structure comprises a box body and a lifting seat, wherein a first sliding groove is formed in the inner wall of the box body, a first sliding block is arranged in the first sliding groove in a sliding mode, a connecting rod is welded at the center of the outer side of the first sliding block, one end, far away from the box body, of the connecting rod is welded with the lifting seat, springs are welded around the vertical central line at the top of the lifting seat, a vibrating plate is welded at the top of each spring, a circular groove is formed in the center of the bottom of the vibrating plate, a vibrating motor is fixed in the circular groove through a bolt, a driving motor is fixed at the position, close to the bottom, of the outer side of the box body through a bolt, a bidirectional threaded shaft is arranged at the output end of the driving motor in a rotating mode, a rotating block is welded in the box body by extending, the two-way threaded shaft is externally provided with two vertical rods in a threaded sleeve mode, two second sliding blocks are welded at the tops of the two vertical rods, and the two second sliding blocks are embedded into the lifting seat in a sliding mode.
Preferably, two the montant is located the below of two-way screw thread axle and runs through and be provided with the horizontal pole, and the both ends of horizontal pole and the inner wall welding of box to horizontal pole and two montant sliding connection.
Preferably, the lifting seat is in an isosceles trapezoid shape, and two second sliding grooves matched with the two second sliding blocks are formed in the isosceles side of the lifting seat.
Preferably, the top of the box body is rotatably connected with a box cover through a hinge, a lifting handle is arranged at the top of the box cover, and the box cover is made of transparent materials.
Preferably, the side, far away from the hinge, of the box body and the box cover is respectively welded with a buckle and a clamping block, and the clamping block is connected with the buckle in a clamping manner.
Preferably, the springs are arranged in a plurality, and the springs are distributed in a multilayer circle.
The utility model provides a special experimental apparatus of civil structure anti-seismic performance detection. The method has the following beneficial effects:
(1) this building structure anti-seismic performance detects special experimental apparatus, driving motor drives two-way threaded shaft and rotates for two montants are close to the centre, drive the seat that goes up and down and rise, can adjust the height of architectural model, provide a good observation field of vision for the observer, vibrating motor is in on the vibration board, through spring and the separation of seat that goes up and down, when using, weakens the vibrations of box, avoids box vibrations to influence the observation.
(2) This building structure anti-seismic performance detects special experimental device, box and box cover are fixed through buckle and fixture block, can open the box cover, and the box cover of setting can prevent that the model piece from flying to the observer when model vibration takes place to collapse.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic view of a vibrating plate according to the present invention;
FIG. 3 is a perspective view of the lifting seat of the present invention;
fig. 4 is an enlarged schematic view of a point a in fig. 1 according to the present invention.
In the figure: 1. a box body; 101. a first chute; 2. a drive motor; 3. a bidirectional threaded shaft; 4. a vertical rod; 5. a cross bar; 6. fixing a sleeve; 7. rotating the block; 8. a second chute; 9. a lifting seat; 10. a second slider; 11. a first slider; 12. a connecting rod; 13. a box cover; 14. a handle; 15. a vibrating plate; 1501. a circular groove; 16. a vibration motor; 17. a spring; 18. buckling; 19. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a special experimental device for detecting earthquake resistance of a civil structure comprises a box body 1 and a lifting seat 9, wherein a first sliding groove 101 is formed in the inner wall of the box body 1, a first sliding block 11 is arranged in the first sliding groove 101 in a sliding manner, a connecting rod 12 is welded at the center of the outer side of the first sliding block 11, one end, far away from the box body 1, of the connecting rod 12 is welded with the lifting seat 9, the first sliding block 11 can slide in the first sliding groove 101, the lifting seat 9 is limited through the connecting rod 12, the lifting seat 9 can only move up and down, a spring 17 is welded around a vertical central line at the top of the lifting seat 9, a vibrating plate 15 is welded at the top of the spring 17, a circular groove 1501 begins at the center of the bottom of the vibrating plate 15, a vibrating motor 16 is fixed in the circular groove 1501 through a bolt, the model of the vibrating motor 16 is YZS, a driving motor 2 is fixed at the position, the output of driving motor 2 rotates and is provided with two-way threaded shaft 3, the other end of two-way threaded shaft 3 extends to and has welded rotatory piece 7 in the box 1, and the outside cover of rotatory piece 7 is equipped with fixed cover 6, and one side of fixed cover 6 and the inner wall welding of box 1, the external threaded sleeve of two-way threaded shaft 3 is equipped with two montants 4, and the top welding of two montants 4 has two second sliders 10, and two second sliders 10 slide embedding lift seat 9, driving motor 2 drives 3 rotations of two-way threaded shaft, make two montants 4 to being close to, it risees to drive lift seat 9, can adjust the height of architectural model, provide a good observation field of vision for the observer.
The designer is provided with a cross bar 5 in the two vertical bars 4 below the two-way threaded shaft 3 in a penetrating manner, two ends of the cross bar 5 are welded with the inner wall of the box body 1, the cross bar 5 is connected with the two vertical bars 4 in a sliding manner, the lifting seat 9 is in an isosceles trapezoid shape, two second sliding grooves 8 matched with the two second sliding blocks 10 are arranged on the isosceles side of the lifting seat 9, the two second sliding blocks 10 are respectively positioned in the two second sliding grooves 8, the two second sliding blocks 10 are in an inclined shape, the top of the box body 1 is rotatably connected with a box cover 13 through hinges, a handle 14 is arranged on the top of the box cover 13, the box cover 13 is made of transparent materials, the model can be prevented from collapsing along with vibration, the scattered model blocks are prevented from flying to observers, the safety is improved, a buckle 18 and a clamping block 19 are respectively welded on one side of the box body 1 and one side of the box cover 13 far away from the hinges, the fixing of the box body 1 and the box cover 13 is realized through the buckle 18 and the fixture block 19, the springs 17 are arranged in a plurality, and the springs 17 are distributed in a multi-layer circular shape, so that the vibrating plate 15 is in a parallel state.
When the lifting box is used, the driving motor 2 drives the two-way threaded shaft 3 to rotate, the two vertical rods 4 on the two-way threaded shaft 3 approach to each other and drive the two second sliding blocks 10 to slide in the second sliding grooves 8, the lifting seat 9 is in an inverted isosceles trapezoid shape, the lifting seat 9 moves upwards along with the approach of the two vertical rods 4, the vibrating plate 15 rises to adjust the height of the architectural model placed on the vibrating plate 15, a good observation visual field is provided for observers, the box body 1 is prevented from blocking the observation visual line, the vibrating motor 16 is positioned at the center of the bottom of the vibrating plate 15 and separated from the lifting seat 9 through the uniform distribution of the respective springs 17, when the lifting box is used, the vibration of the box body 1 is weakened, the observation is prevented from being influenced by the vibration of the box body 1, when the lifting box is not used, the driving motor 2 can drive the two-way threaded shaft 3 to rotate reversely, the two vertical rods 4 are, avoid external object to cause the destruction of box 1 internal component, set up box cover 13 and pass through buckle 18 and fixture block 19, realize the fixed to box 1, easily open and close, box cover 13 can prevent that the model piece from flying to the observer when the model vibration takes place to collapse.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a civil structure anti-seismic performance detects special experimental apparatus, includes box (1) and lift seat (9), its characterized in that: the inner wall of the box body (1) is provided with a first sliding groove (101), a first sliding block (11) is arranged in the first sliding groove (101) in a sliding mode, a connecting rod (12) is welded at the center of the outer side of the first sliding block (11), one end, far away from the box body (1), of the connecting rod (12) is welded with a lifting seat (9), the top of the lifting seat (9) is located on a vertical central line, springs (17) are welded on the periphery of the vertical central line, a vibrating plate (15) is welded at the top of each spring (17), a circular groove (1501) begins to be formed at the center of the bottom of each vibrating plate (15), a vibrating motor (16) is fixed in each circular groove (1501) through bolts, a driving motor (2) is fixed at the position, close to the bottom of the outer side of the box body (1) through bolts, a bidirectional threaded shaft (3) is arranged in a rotating mode at the output end of the driving motor, and the outside cover of rotatory piece (7) is equipped with fixed cover (6) to one side of fixed cover (6) and the inner wall welding of box (1), the apparent screw thread cover of two-way screw shaft (3) is equipped with two montants (4), and the top welding of two montants (4) has two second sliders (10), and two second sliders (10) slip embedding lift seat (9).
2. The special experimental device for detecting the earthquake-resistant performance of the civil structure according to claim 1, wherein: two the below that is located two-way threaded shaft (3) in montant (4) runs through and is provided with horizontal pole (5), and the both ends of horizontal pole (5) and the inner wall welding of box (1) to horizontal pole (5) and two montant (4) sliding connection.
3. The special experimental device for detecting the earthquake-resistant performance of the civil structure according to claim 1, wherein: the lifting seat (9) is in an isosceles trapezoid shape, and two second sliding grooves (8) matched with the two second sliding blocks (10) are formed in the isosceles side of the lifting seat (9).
4. The special experimental device for detecting the earthquake-resistant performance of the civil structure according to claim 1, wherein: the box is characterized in that the top of the box body (1) is rotatably connected with a box cover (13) through a hinge, a lifting handle (14) is arranged at the top of the box cover (13), and the box cover (13) is made of transparent materials.
5. The special experimental device for detecting the earthquake-resistant performance of the civil structure according to claim 4, wherein: a buckle (18) and a clamping block (19) are welded on one side, away from the hinge, of the box body (1) and the box cover (13) respectively, and the clamping block (19) is connected with the buckle (18) in a clamping mode.
6. The special experimental device for detecting the earthquake-resistant performance of the civil structure according to claim 1, wherein: the springs (17) are arranged in a plurality, and the springs (17) are distributed in a multilayer circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533385.2U CN210400782U (en) | 2019-09-16 | 2019-09-16 | Special experimental device for detecting seismic performance of civil structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533385.2U CN210400782U (en) | 2019-09-16 | 2019-09-16 | Special experimental device for detecting seismic performance of civil structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210400782U true CN210400782U (en) | 2020-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921533385.2U Expired - Fee Related CN210400782U (en) | 2019-09-16 | 2019-09-16 | Special experimental device for detecting seismic performance of civil structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210400782U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803029A (en) * | 2020-06-23 | 2020-10-23 | 日照市中心医院 | Portable detection tool for pain department |
| CN112067221A (en) * | 2020-09-14 | 2020-12-11 | 浙江埃特斯力试验设备有限公司 | A basic building frame model antidetonation testing arrangement for timber structure building |
| CN116191823A (en) * | 2023-02-14 | 2023-05-30 | 大庆恒驰电气有限公司 | Be applied to shock-resistant dc-to-ac converter of beam-pumping unit |
| CN116793624A (en) * | 2023-08-29 | 2023-09-22 | 黑龙江省建筑安装集团有限公司 | Civil structure antidetonation experimental apparatus |
-
2019
- 2019-09-16 CN CN201921533385.2U patent/CN210400782U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803029A (en) * | 2020-06-23 | 2020-10-23 | 日照市中心医院 | Portable detection tool for pain department |
| CN112067221A (en) * | 2020-09-14 | 2020-12-11 | 浙江埃特斯力试验设备有限公司 | A basic building frame model antidetonation testing arrangement for timber structure building |
| CN116191823A (en) * | 2023-02-14 | 2023-05-30 | 大庆恒驰电气有限公司 | Be applied to shock-resistant dc-to-ac converter of beam-pumping unit |
| CN116191823B (en) * | 2023-02-14 | 2023-08-22 | 大庆恒驰电气有限公司 | Be applied to shock-resistant dc-to-ac converter of beam-pumping unit |
| CN116793624A (en) * | 2023-08-29 | 2023-09-22 | 黑龙江省建筑安装集团有限公司 | Civil structure antidetonation experimental apparatus |
| CN116793624B (en) * | 2023-08-29 | 2023-11-03 | 黑龙江省建筑安装集团有限公司 | Civil structure antidetonation experimental apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20200916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |