CN213874876U - House anti-seismic performance measuring device - Google Patents

Abstract

The utility model provides a house anti-seismic performance survey device, including placing the box, placing the board, support frame, box one, box two and liquid reserve tank, place the box and set up in subaerial, place the board and set up in placing the box inner chamber, and place the board and place fixedly connected with damping spring one between the box bottom, support frame fixed mounting is in placing the board upper end, box one fixed connection is in placing the board upper end, box two sets up in box one inner chamber, box two is left smooth chamber one and right side smooth chamber two with box one partition, liquid reserve tank and support frame fixed connection, the utility model discloses simple structure, the effectual stability of maintaining whole antidetonation device has made things convenient for people's use, has improved survey device's antidetonation effect, has prolonged survey device's life-span.

Description

House anti-seismic performance measuring device

Technical Field

The utility model relates to a house anti-seismic performance survey device technical field specifically is a house anti-seismic performance survey device.

Background

Earthquake is a sudden natural disaster, one-time destructive earthquake often causes very serious economic loss and casualties in a very short time, and governments all adopt active and effective measures to alleviate earthquake disasters. In an earthquake, the damage or collapse of a building is a main reason causing serious casualties, so that huge manpower and material resources are thrown into many countries, particularly earthquake-resistant countries to carry out earthquake-resistant research on buildings such as houses, bridges, elevated highways and atomic power stations. The main method for researching the earthquake resistance of the building is to research the earthquake resistance of the house by simulating earthquake vibration.

However, most of the existing house anti-seismic performance measuring devices lack damping measures, so that the damage to internal parts is caused by the frequent external vibration in use, and the service life of the anti-seismic fault monitoring device for power dispatching is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a house anti-seismic performance survey device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a house anti-seismic performance survey device, is including placing the box, placing board, support frame, box one, box two and liquid reserve tank, it sets up in subaerial to place the box, place the board set up in placing the box inner chamber, just place the board and place fixedly connected with damping spring one between the box bottom, support frame fixed mounting is in placing the board upper end, a box fixed connection is in placing the board upper end, box two sets up in box one inner chamber, box two separates box one into left smooth chamber one and the smooth chamber two on right side, liquid reserve tank and support frame fixed connection.

Preferably, the left side and the right side of the first box body are provided with communicating ports, the inner side walls of the communicating ports are connected with overflow valves in a sliding mode, the overflow valves are communicated with the liquid storage tank through pipelines, the left inner side wall and the right inner side wall of the first box body are provided with closed cavities, the closed cavities are respectively communicated with the communicating ports and the first box body, sliding blocks are arranged in the closed cavities, retraction springs are fixedly connected between the sliding blocks and the inner side walls of the closed cavities, and the sliding blocks are provided with through grooves.

Preferably, two water pumps are fixedly connected with the liquid storage tank, two are fixedly connected with one end of a Venturi tube, the other end of the Venturi tube is fixedly connected with a box body and is respectively communicated with a sliding cavity I and a sliding cavity II, and the closed cavity is communicated with the throat part of the Venturi tube through a water pipe.

Preferably, the placing box is provided with two opposite inner side walls, the inner cavity of the placing groove is fixedly provided with a trigger button, one ends of the left side and the right side of the placing plate are fixedly connected with a damping spring II, the other ends of the damping spring II are fixedly connected with a push block, the push block is matched with the placing groove in a clamping manner, and the horizontal direction of the push block corresponds to the trigger button.

Preferably, the liquid storage tank, the first sliding cavity and the second sliding cavity are all stored with liquid.

Compared with the prior art, the beneficial effects of the utility model are that: the house anti-seismic performance measuring device is placed in an inner cavity of the box body II, the device is matched and attached with the box body II, when the house anti-seismic performance measuring device shakes and shakes left and right, the push block is caused to collide against the trigger button, the water pump is started to adjust, if the push block inclines to the left, the push block is caused to collide against the left trigger button, the water pump communicated with the slide cavity I is started to start to work, liquid is introduced into the slide cavity I, when the liquid passes through the left Venturi tube, the liquid in the left closed cavity enters the upper Venturi tube, when the liquid passes through the throat of the Venturi tube, negative pressure is generated at the throat of the Venturi tube, the left sliding block slides upwards leftwards, the left through groove is closed, the liquid in the slide cavity I cannot be discharged from the overflow valve, the pressure in the slide cavity I is increased, the box body II slides rightwards relative to the box body, the liquid in the slide cavity I buffers the box body II, and the liquid in the slide cavity II enters the liquid storage tank from the overflow valve on the right side, rock right when placing the board for push block and left side trigger button after-separating, left side water pump stop work, the liquid in the left venturi no longer flows, and left slider slides down, and left closed chamber is gone into to the liquid entering in the left venturi, leads to the groove and corresponds with the intercommunication mouth, and the liquid in the sliding chamber one gets into in the liquid reserve tank from left overflow valve.

Drawings

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

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. placing the box; 101. a placement groove; 102. a trigger button; 2. placing the plate; 201. a second damping spring; 202. a push block; 3. a support frame; 4. a first box body; 401. a sliding cavity I; 402. a sliding cavity II; 403. a communication port; 404. an overflow valve; 405. a closed cavity; 406. a slider; 407. a retraction spring; 408. a through groove; 5. A second box body; 6. a liquid storage tank; 601. a water pump; 602. a venturi tube; 7. and a first damping spring.

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. 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.

As shown in fig. 1-2, an embodiment of the present invention provides a house anti-seismic performance measuring apparatus, including a placing box 1, a placing plate 2, a supporting frame 3, a box body one 4, a box body two 5 and a liquid storage tank 6, where the placing box 1 is arranged on the ground, the placing plate 2 is arranged in an inner cavity of the placing box 1, a damping spring one 7 is fixedly connected between the placing plate 2 and the bottom end of the placing box 1, the supporting frame 3 is fixedly installed on the upper end of the placing plate 2, the box body one 4 is fixedly connected to the upper end of the placing plate 2, the box body two 5 is arranged in the inner cavity of the box body one 4, the box body two 5 divides the box body one 4 into a left sliding cavity one 401 and a right sliding cavity two 402, and the liquid storage tank 6 is fixedly connected to the supporting frame 3; the first damping spring 7 has a protection function and prevents the placing plate 2 from directly colliding with the placing box 1;

the left side and the right side of the first box body 4 are provided with communication ports 403, the inner side walls of the communication ports 403 are connected with an overflow valve 404 in a sliding mode, the overflow valve 404 is communicated with the liquid storage tank 6 through a pipeline, the left side wall and the right side wall of the first box body 4 are provided with closed cavities 405, the closed cavities 405 are respectively communicated with the communication ports 403 and the first box body 4, a sliding block 406 is arranged in each closed cavity 405, a retraction spring 407 is fixedly connected between the sliding block 406 and the inner side walls of the closed cavities 405, and the sliding block 406 is provided with a through groove 408;

the liquid storage tank 6 is fixedly connected with two water pumps 601, the two water pumps 601 are both fixedly connected with one end of a Venturi tube 602, the other end of the Venturi tube 602 is fixedly connected with the first box body 4 and is respectively communicated with the first sliding cavity 401 and the second sliding cavity 402, and the closed cavity 405 is communicated with the throat part of the Venturi tube 602 through a water pipe; when the liquid flows through the throat part of the venturi tube 602, negative pressure is generated at the throat part of the venturi tube 602, and the liquid in the left part of the closed cavity 405 is sucked into the venturi tube 602, so that the sliding block 406 can slide and close the through groove 408;

the placing box 1 is provided with placing grooves 101 on two opposite inner side walls, a trigger button 102 is fixedly mounted in an inner cavity of the placing groove 101, the trigger button 102 is electrically connected with a water pump 601 through an electric wire, the water pump 601 is electrically connected with an external power supply (not shown in the figure), one end of a damping spring II 201 is fixedly connected to the left side and the right side of the placing plate 2, the other end of the damping spring II 201 is fixedly connected with a push block 202, the push block 202 is in clamping fit with the placing groove 101, and the horizontal direction of the push block 202 corresponds to the trigger button 102; when vibration occurs, the placing plate 2 shakes left and right to cause the push block 202 to collide with the trigger button 102, and then the water pump 601 is started to adjust the box body II 5; and two 201 protection of damping spring place board 2 avoid it with place box 1 and take place direct impact, and liquid is all stored to liquid reserve tank 6, smooth chamber one 401 and smooth chamber two 402.

The working principle is as follows: when the device is used, the device for measuring the earthquake resistance of the house is placed in the inner cavity of the box body two 5, the device is matched and attached with the box body two 5, when the device shakes and shakes, the placing plate 2 shakes left and right to cause the push block 202 to collide with the trigger button 102, the water pump 601 is started to adjust, if the push block inclines leftward, the push block 202 collides with the left trigger button 102, the water pump 601 communicated with the slide cavity I401 is started to start working, liquid is introduced into the slide cavity I401, when the liquid passes through the left Venturi tube 602, the liquid in the left closed cavity 405 enters the upper Venturi tube 602, as the liquid flows through the Venturi tube 602, the throat of the Venturi tube 602 generates negative pressure, the left slide block 406 slides leftward and upward, the left through groove 408 is closed, the liquid in the slide cavity I401 cannot be discharged from the overflow valve 404, so that the pressure in the slide cavity I401 increases, and the box body two 5 slides rightward relative to the box body I4, the liquid in the first sliding cavity 401 buffers the second box body 5, the liquid in the second sliding cavity 402 enters the liquid storage box 6 from the overflow valve 404 on the right side, the left side water pump 601 stops working after the push block 202 is separated from the left side trigger button 102 when the placing plate 2 shakes rightwards, the liquid in the left side Venturi tube 602 does not flow any more, the left side sliding block 406 slides downwards, the liquid in the left side Venturi tube 602 enters the upper left side closed cavity 405, the through groove 408 corresponds to the communication port 403, and the liquid in the first sliding cavity 401 enters the liquid storage box 6 from the overflow valve 404 on the left side.

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 (5)

1. The utility model provides a house anti-seismic performance survey device, is including placing box (1), placing board (2), support frame (3), box (4), box two (5) and liquid reserve tank (6), its characterized in that: the utility model discloses a box for storing liquid storage tank, including placing box (1), place board (2), support frame (3), box (6) and support frame (3), place box (1) inner chamber, just place board (2) and place fixedly connected with damping spring (7) between box (1) bottom, support frame (3) fixed mounting is in placing board (2) upper end, box (4) fixed connection is in placing board (2) upper end, box two (5) set up in box (4) inner chamber, box two (5) separate box (4) for left sliding chamber one (401) and sliding chamber two (402) on right side, liquid reserve tank (6) and support frame (3) fixed connection.

2. The apparatus for measuring earthquake-resistant performance of a house according to claim 1, wherein: the left side and the right side of the first box body (4) are provided with communication ports (403), the inner side wall of each communication port (403) is connected with an overflow valve (404) in a sliding mode, each overflow valve (404) is communicated with the corresponding liquid storage tank (6) through a pipeline, the left inner side wall and the right inner side wall of the first box body (4) are provided with closed cavities (405), each closed cavity (405) is communicated with the corresponding communication port (403) and the corresponding first box body (4) respectively, a sliding block (406) is arranged in each closed cavity (405), a retraction spring (407) is fixedly connected between each sliding block (406) and the inner side wall of each closed cavity (405), and the sliding block (406) is provided with a through groove (408).

3. The apparatus for measuring earthquake-resistant performance of a house according to claim 2, wherein: two water pumps (601) of liquid reserve tank (6) fixedly connected with, two the one end of the equal fixedly connected with venturi (602) of water pump (601), the other end and box (4) fixed connection of venturi (602) are linked together with smooth chamber one (401) and smooth chamber two (402) respectively, closed chamber (405) leads to pipe and is linked together with venturi (602) throat.

4. The apparatus for measuring earthquake-resistant performance of a house according to claim 1, wherein: placing box (1) two relative inside walls have been seted up standing groove (101), standing groove (101) inner chamber fixed mounting has trigger button (102), place the one end of board (2) left and right sides fixedly connected with damping spring two (201), damping spring two (201) other end fixedly connected with ejector pad (202), ejector pad (202) and standing groove (101) joint adaptation, just ejector pad (202) horizontal direction is corresponding with trigger button (102).

5. The apparatus for measuring earthquake-resistant performance of a house according to claim 1, wherein: liquid is stored in the liquid storage tank (6), the first sliding cavity (401) and the second sliding cavity (402).

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