CN115264253A

CN115264253A - Measuring device for earthquake disaster assessment

Info

Publication number: CN115264253A
Application number: CN202210701827.XA
Authority: CN
Inventors: 叶冠华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-01
Anticipated expiration: 2042-06-21

Abstract

The invention relates to the technical field of disaster assessment, in particular to a measuring device for earthquake disaster assessment, which comprises a measuring device and a fixed seat provided with the measuring device, wherein a connecting rail is fixedly arranged at the rear end of the measuring device, the end part of the connecting rail is provided with an inserting locking hole, piston cavities are symmetrically arranged at the lower sides of two ends of the fixed seat, the upper top surface of each piston cavity is provided with a matching hole, a groove is formed in the middle position of the fixed seat, a guide inserting rod is welded in the groove, and when the measuring device is used, a movable sleeve block can be pressed downwards, so that a piston plate can be driven to move upwards to form negative pressure to fix the fixed seat, the measuring device does not need to be held by hands, and the measuring work is convenient.

Description

Measuring device for earthquake disaster assessment

Technical Field

The invention relates to the technical field of disaster assessment, in particular to a measuring device for earthquake disaster assessment.

Background

The earthquake disaster evaluation refers to disaster prediction by using single parameters such as maximum earthquake magnitude or ground peak acceleration and the like without considering earthquake occurrence possibility, and is called deterministic earthquake disaster evaluation, and building damage conditions of buildings with different structures in different intensity areas are calculated by using a building vulnerability model in the earthquake evaluation process, so that casualties and economic loss conditions are estimated; wherein need utilize measuring device to measure building model horizontal direction shear force and the variable of horizontal direction relative displacement, carry out the in-process of measuring because one person holds measuring device and is not convenient for carry out the operation of measurement work and device, if place measuring device again and cause the damage of device and then cause certain economic loss easily on the model of damage or ground, and then need two staff to carry out the cooperation work and measure alone promptly, another person carries out measuring device's operation and is the record and the calculation of data, just so the consumption of manpower has been increased intangibly.

Disclosure of Invention

The present invention is directed to a measuring device for evaluating earthquake damage, so as to solve the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a measuring device for earthquake disaster assessment, includes measuring device and installs measuring device's fixing base, measuring device's rear end is fixed to be provided with the connection rail, the tip of connecting the rail has seted up the grafting lockhole, the piston chamber has been seted up to the both ends downside symmetry of fixing base, the mating holes has been seted up on the last top surface in piston chamber, set up flutedly on the intermediate position of fixing base, the welding has the direction inserted bar in the recess, and the last notch bilateral symmetry welding of recess has the locating plate, the upper end integrated into one piece of locating plate is provided with the locating piece, the fixing base welding of recess both sides has the fixed bolster, the welding has the support column on the upper end intermediate position of fixing base, the welding of the upper end of support column has the guide rail cover, the guide rail jack has been seted up on the guide rail cover, the mating grooves has been seted up to the bilateral symmetry of guide rail jack, the upper end welding of guide rail cover has the guide post, the connection rail is pegged graft in the guide rail jack, install fixing base fixed establishment on the fixing base, the rear end of connection rail is connected with measuring device removal supporting mechanism.

Preferably, fixing base fixed establishment includes activity cover piece, push pedal, first connecting plate, second connecting plate, rectangle piece, activity hinge piece and piston rod down, the activity cover piece cup joints on the support column, and keeps away from measuring device's one end symmetric welding on the activity cover piece and has two fixed plates, the connecting rod jack has been seted up on the fixed plate, the grafting has the connecting rod in the connecting rod jack, the connecting rod is fixed to be set up under on the push pedal, and cup jointed the second reset spring on the connecting rod, the lower push pedal is in the inboard of fixed plate, and the lower extreme integrated into one piece of lower push pedal is provided with the inclined plane fixture block, the welding of one side of inclined plane fixture block has the compression leg.

Preferably, hinge grooves are symmetrically formed in two sides of the movable sleeve block, a first connecting plate is hinged to each hinge groove, a second connecting plate is hinged to the other end of the first connecting plate, the other end of the second connecting plate is hinged to the movable hinge block, an insertion rod is welded to the movable hinge block, a third reset spring is sleeved on the rectangular block and the insertion rod in an insertion mode, and the middle position of the second connecting plate is hinged to the fixed support.

Preferably, the lower end of the rectangular block is welded with a piston rod, the piston rod is inserted into the matching hole, the piston rod is sleeved with a fourth return spring, the lower end of the piston rod is welded with a piston plate, the piston plate is inserted into the piston cavity, and the lower end face of the piston plate is flush with the lower port of the piston cavity in the non-working state.

Preferably, measuring device removes supporting mechanism and includes first reset spring, activity post, fifth reset spring, removal backup pad and clamp plate, the activity post is in the recess, and the activity post cup joints on the post is inserted in the direction, fifth reset spring cup joints on the post is inserted in the direction and fifth reset spring's lower extreme welds the tank bottom at the recess, the lower extreme welding of activity post has the oblique cambered surface inserted block.

Preferably, the welding of the one end of removal backup pad has the connecting block, the connecting block articulates the tip at the connection rail, and the welding has the rack on the terminal surface of removal backup pad, the rack is in the lower extreme of removal backup pad when removing the backup pad and being in the horizontality.

Preferably, a jack is formed in the end face of the other end of the movable supporting plate, an oblique cambered surface inserting block is inserted into the jack when the movable supporting plate is in a vertical state, a mounting groove is formed in one end, close to the connecting block, of the movable supporting plate, a supporting rod is welded in the mounting groove, a sixth reset spring is sleeved on the supporting rod, a connecting locking plate is sleeved on the supporting rod, and the front end of the connecting locking plate is inserted into the inserting locking hole in a working state.

Preferably, the clamp plate is provided with a guide hole, the guide hole is inserted with a guide post, the first return spring is sleeved on the guide post and is located at the lower end of the clamp plate, a lower connecting rod is welded at the lower side of one end of the clamp plate, the lower end of the lower connecting rod is located at the outer side of the lower end of the guide rail jack, a tooth block is welded at the end part of the lower end of the lower connecting rod, and the tooth block is meshed with the rack in the working state.

Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:

1. when the measuring device is used, the movable sleeve block can be pressed downwards, so that the piston plate can be driven to move upwards to form negative pressure in the piston cavity to fix the fixed seat, the measuring device does not need to be held by hands, and the measuring work is convenient to carry out;

2. the measuring device can move in the using process, namely when the distance between the measuring point and the fixed seat is not changed much, the position of the measuring device can be adjusted, so that the measuring device is always beside a measuring person, and the measuring device can be conveniently operated by the working person;

3. the measuring device can be completed by one person during measuring, so that the labor is saved, and the measuring operation is convenient.

Drawings

FIG. 1 is an exploded view of the measurement device assembled with a holder;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is an enlarged schematic view at B of FIG. 1;

FIG. 4 is an enlarged schematic view at C of FIG. 1;

FIG. 5 is a schematic view illustrating an assembly of the measuring device and the fixing base;

FIG. 6 is a schematic view of a fixing base;

fig. 7 is a schematic structural view of the movable support plate.

In the figure: 1. a measuring device; 11. connecting rails; 12. inserting the lock hole; 2. a fixed seat; 21. a piston cavity; 22. a groove; 23. positioning a plate; 231. positioning a block; 24. a fixed bracket; 25. a support column; 26. a guide rail sleeve; 27. a guide rail jack; 28. a guide post; 281. a first return spring; 3. a movable sleeve block; 31. a fixing plate; 32. a lower push plate; 321. a second return spring; 322. an inclined plane fixture block; 323. pressing the column; 33. a first connecting plate; 34. a second connecting plate; 35. a rectangular block; 36. a movable hinge block; 361. a third return spring; 37. a piston rod; 38. a fourth return spring; 39. a piston plate; 4. a movable post; 41. inserting blocks on the inclined arc surfaces; 42. a fifth return spring; 5. moving the support plate; 51. connecting blocks; 52. a rack; 53. a jack; 54. a support bar; 55. a sixth return spring; 56. connecting a locking plate; 6. pressing a plate; 61. a lower connecting rod; 62. a tooth block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution:

a measuring device for earthquake disaster assessment comprises a measuring device 1 and a fixed seat 2 provided with the measuring device 1, wherein the rear end of the measuring device 1 is fixedly provided with a connecting rail 11, the end part of the connecting rail 11 is provided with an inserting lock hole 12, the lower sides of the two ends of the fixed seat 2 are symmetrically provided with piston cavities 21, the upper top surface of the piston cavity 21 is provided with a matching hole, the middle position of the fixed seat 2 is provided with a groove 22, a guide inserted rod is welded in the groove 22, positioning plates 23 are symmetrically welded on the two sides of the upper notch of the groove 22, the upper end of each positioning plate 23 is integrally formed with a positioning block 231, the fixed seat 2 on the two sides of the groove 22 is welded with a fixed bracket 24, the middle position of the upper end of the fixed seat 2 is welded with a support column 25, the upper end of each support column 25 is welded with a guide rail sleeve 26, the guide rail sleeve 26 is provided with a guide rail jack 27, the two sides of each guide rail jack 27 are symmetrically provided with a matching groove, the upper end of the guide rail sleeve 26 is welded with a guide post 28, the connecting rail 11 is inserted in the guide rail jack 27, the fixed seat 2 is provided with a fixed seat fixing mechanism, the fixed seat fixing mechanism comprises a movable sleeve block 3, a lower push plate 32, a first connecting plate 33, a second connecting plate 34, a rectangular block 35, a movable hinge block 36 and a piston rod 37, the movable sleeve block 3 is sleeved on the support post 25, one end of the movable sleeve block 3, which is far away from the measuring device 1, is symmetrically welded with two fixed fixing plates 31, the fixed plates 31 are provided with connecting rod jacks, connecting rods are inserted in the connecting rod jacks and fixedly arranged on the lower push plate 32, second return springs 321 are sleeved on the connecting rods, the lower push plate 32 is positioned on the inner side of the fixed plates 31, the lower end of the lower push plate 32 is integrally formed with an inclined plane clamping block 322, one side of the inclined plane clamping block 322 is welded with a pressing post 323, and the pressing post is pressed on the upper end of the movable post 4 in a working state, the inclined fixture block 322 is operatively engaged with the lower end of the positioning block 231.

Hinge grooves are symmetrically formed in two sides of the movable sleeve block 3, a first connecting plate 33 is hinged in each hinge groove, a second connecting plate 34 is hinged to the other end of each first connecting plate 33, the other end of each second connecting plate 34 is hinged to a movable hinge block 36, an insertion rod is welded to each movable hinge block 36, the insertion rod is inserted into the rectangular block 35 and is sleeved with a third reset spring 361, the middle position of each second connecting plate 34 is hinged to the fixed support 24, a piston rod 37 is welded to the lower end of each rectangular block 35, the piston rod 37 is inserted into the matching hole, a fourth reset spring 38 is sleeved on the piston rod 37, a piston plate 39 is welded to the lower end of the piston rod 37, the piston plate 39 is inserted into the piston cavity 21, the lower end face of the piston plate 39 is flush with the lower end opening of the piston cavity 21 in the non-working state, the fourth reset spring 38 is located at the upper end of the fixed seat 2, and two ends of the fourth reset spring are welded to the rectangular block 35 and the upper end face of the fixed seat 2 respectively.

The rear end of the connecting rail 11 is connected with a measuring device moving support mechanism which comprises a first reset spring 281, a movable column 4, a fifth reset spring 42, a moving support plate 5 and a press plate 6, the movable column 4 is positioned in the groove 22, the movable column 4 is sleeved on the guide inserting column, the fifth reset spring 42 is sleeved on the guide inserting column, the lower end of the fifth reset spring 42 is welded at the bottom of the groove 22, the lower end of the movable column 4 is welded with an inclined arc surface inserting block 41, and in addition, the two ends of the fifth reset spring 42 are respectively welded at the bottom of the groove 22 and the lower end face of the movable column 4.

One end of the movable supporting plate 5 is welded with a connecting block 51, the connecting block 51 is hinged to the end of the connecting rail 11, a rack 52 is welded on one end face of the movable supporting plate 5, the rack 52 is located at the lower end of the movable supporting plate 5 when the movable supporting plate 5 is in a horizontal state, a jack 53 is formed in the other end face of the movable supporting plate 5, an oblique arc face inserting block 41 is inserted into the jack 53 when the movable supporting plate 5 is in a vertical state, a mounting groove is formed in one end, close to the connecting block 51, of the movable supporting plate 5, a supporting rod 54 is welded in the mounting groove, a sixth reset spring 55 is sleeved on the supporting rod 54, a connecting locking plate 56 is sleeved on the supporting rod 54, the front end of the connecting locking plate 56 is inserted into the inserting locking hole 12 in a working state, and two ends of the sixth reset spring 55 are respectively welded on the connecting locking plate 56 and on the bottom of the mounting groove.

The guide hole has been seted up on the clamp plate 6, the guide post 28 has been pegged graft in the guide hole, first reset spring 281 cup joints on guide post 28 and first reset spring 281 is in the lower extreme of clamp plate 6, the welding of the one end downside of clamp plate 6 has lower connecting rod 61, the lower extreme of lower connecting rod 61 is in the lower extreme outside of guide rail jack 27, and the welding of the lower extreme tip of lower connecting rod 61 has tooth piece 62, tooth piece 62 meshes with rack 52 under operating condition, the welding respectively on the lower terminal surface of clamp plate 6 and the up end of guide rail cover 26 in the both ends of first reset spring 281, tooth piece 62 plays fixed effect to moving supporting plate 5, guarantee measuring device 1's stability.

When the measurement is performed, the fixing seat 1 is placed on a flat ground to enable the lower end face of the fixing seat to be in close contact with the ground, then the movable sleeve block 3 is pressed downwards to enable the fixing seat to drive the first connecting plate 33 to move downwards to further drive the second connecting plate 34 and the first connecting plate 33 to move downwards and enable the other end of the second connecting plate to rotate upwards to further drive the rectangular block 35 to move upwards, further the piston plate 39 is driven to move upwards to form negative pressure in the piston cavity 21 to fix the fixing seat 2, at the moment, the measurement device 1 can be operated without manual holding, in addition, the movable sleeve block 3 moves downwards to enable the pressing column 323 to press the movable column 4 downwards to enable the inclined arc surface insertion block 41 to exit from the insertion hole 53, so that the movable supporting plate 5 loses fixation, the movable supporting plate 5 can be rotated to a horizontal state, then the connecting locking plate 56 is inserted into the insertion locking hole 12 to achieve fixation of the movable supporting plate 5, so that the pressing plate 6 is pressed downwards to enable the tooth block 62 to be separated from the rack 52 to be pulled to move to meet the use requirement, and then the use requirement after the movable sleeve block 52 is moved to move downwards to achieve the effect that the movable pushing block 53 is pressed again, and the movable supporting plate 5 is moved to achieve the effect that the movable pushing effect that the rack 5 is achieved after the movable pushing effect that the rack 52 is achieved, and the rack 5 is achieved, and the rack replacement is achieved, and the movable pushing plate 52 is achieved, and the movable pushing effect that the rack replacement is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a measuring device is used in earthquake disaster evaluation, includes measuring device (1) and installs fixing base (2) of measuring device (1), its characterized in that: the rear end of measuring device (1) is fixed with connection rail (11), grafting lockhole (12) have been seted up to the tip of connecting rail (11), piston chamber (21) have been seted up to the both ends downside symmetry of fixing base (2), the mating holes has been seted up on the last top surface of piston chamber (21), recess (22) have been seted up on the intermediate position of fixing base (2), the welding has the direction inserted bar in recess (22), and the last notch bilateral symmetry welding of recess (22) has locating plate (23), the upper end integrated into one piece of locating plate (23) is provided with locating piece (231), fixing base (2) welding of recess (22) both sides has fixed bolster (24), the welding has support column (25) on the upper end intermediate position of fixing base (2), the upper end welding of support column (25) has guide rail cover (26), guide rail jack (27) has been seted up on guide rail cover (26), the bilateral symmetry of guide rail jack (27) has seted up the mating grooves, the upper end welding of guide rail cover (26) has guide post (28), connecting rail (11) are pegged graft in guide rail jack (27), install on fixing base (2) fixed rail mechanism the rear end of connecting device is connected with the measuring mechanism.

2. The measuring device for earthquake disaster evaluation according to claim 1, wherein: fixing base fixed establishment includes activity cover block (3), lower push plate (32), first connecting plate (33), second connecting plate (34), rectangle piece (35), activity hinge joint piece (36) and piston rod (37), activity cover block (3) cup joint on support column (25), and the one end symmetric welding who keeps away from measuring device (1) on activity cover block (3) has two fixed plate (31), the connecting rod jack has been seted up on fixed plate (31), the connecting rod has been pegged graft in the connecting rod jack, the connecting rod is fixed to be set up on push plate (32) down, and has cup jointed second reset spring (321) on the connecting rod, push plate (32) are in the inboard of fixed plate (31) down, and the lower extreme integrated into one piece of push plate (32) down is provided with inclined plane fixture block (322), the welding of one side of inclined plane fixture block (322) has compression column (323).

3. The measuring device for evaluating earthquake damage according to claim 2, wherein: hinge grooves are symmetrically formed in two sides of the movable sleeve block (3), a first connecting plate (33) is hinged to each hinge groove, the other end of the first connecting plate (33) is hinged to a second connecting plate (34), the other end of the second connecting plate (34) is hinged to a movable hinge block (36), an insertion rod is welded to the movable hinge block (36), the insertion rod is inserted into a rectangular block (35) and is sleeved with a third reset spring (361), and the middle position of the second connecting plate (34) is hinged to the fixed support (24).

4. The measuring device for evaluating earthquake damage according to claim 3, wherein: the lower extreme welding of rectangle piece (35) has piston rod (37), piston rod (37) are pegged graft and have been cup jointed fourth reset spring (38) in the mating holes and on piston rod (37), and the lower extreme welding of piston rod (37) has piston plate (39), the lower terminal surface of piston plate (39) and the lower port looks parallel and level of piston chamber (21) under piston plate (39) are pegged graft in piston chamber (21) and at non-operating condition.

5. The measuring device for earthquake disaster evaluation according to claim 1, wherein: the measuring device removes supporting mechanism and includes first reset spring (281), activity post (4), fifth reset spring (42), removal backup pad (5) and clamp plate (6), activity post (4) are in recess (22), and activity post (4) cup joint and insert the post in the direction, fifth reset spring (42) cup joint insert the post in the direction and the lower extreme welding of fifth reset spring (42) is at the tank bottom of recess (22), the lower extreme welding of activity post (4) has oblique cambered surface to insert piece (41).

6. The measuring device for evaluating earthquake damage according to claim 5, wherein: the welding of the one end of removal backup pad (5) has connecting block (51), connecting block (51) articulate the tip in connecting rail (11), and the welding has rack (52) on the terminal surface of removal backup pad (5), rack (52) are in the lower extreme of removal backup pad (5) when removal backup pad (5) is in the horizontality.

7. The measuring device for earthquake disaster evaluation according to claim 6, wherein: the movable support plate is characterized in that a jack (53) is formed in the end face of the other end of the movable support plate (5), an oblique cambered surface insertion block (41) is inserted into the jack (53) when the movable support plate (5) is in a vertical state, a mounting groove is formed in one end, close to the connecting block (51), of the movable support plate (5), a support rod (54) is welded in the mounting groove, a sixth reset spring (55) is sleeved on the support rod (54), a connecting lock plate (56) is sleeved on the support rod (54), and the front end of the connecting lock plate (56) is inserted into the inserting lock hole (12) in a working state.

8. The measuring device for earthquake disaster evaluation according to claim 5, wherein: the guide hole has been seted up on clamp plate (6), guide post (28) have been pegged graft in the guide hole, first reset spring (281) cup joints on guide post (28) and first reset spring (281) is in the lower extreme of clamp plate (6), and the welding of the one end downside of clamp plate (6) has lower connecting rod (61), the lower extreme of lower connecting rod (61) is in the lower extreme outside of guide rail jack (27), and the lower extreme tip welding of lower connecting rod (61) has tooth piece (62), tooth piece (62) mesh with rack (52) under operating condition.