CN215640010U

CN215640010U - Building structure anti-seismic performance detection device

Info

Publication number: CN215640010U
Application number: CN202121534554.1U
Authority: CN
Inventors: 武建梅
Original assignee: BAOTOU RESEARCH INSTITUTE OF METALLURGICAL CONSTRUCTION
Current assignee: BAOTOU RESEARCH INSTITUTE OF METALLURGICAL CONSTRUCTION
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-01-25
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a building structure anti-seismic performance detection device in the technical field of anti-seismic detection, which comprises a bottom plate, wherein two symmetrical fixed plates are arranged at the top end of the bottom plate, rolling grooves are formed in one side ends of the two fixed plates, auxiliary rollers are connected in the rolling grooves in a rolling manner, a movable plate is arranged between the two auxiliary rollers, a fixed seat is arranged in the middle of the top end of the movable plate, an anti-seismic detector is arranged in the mounting groove, a fixed mechanism is arranged on the fixed seat, a rotating screw rod is connected to the left end and the right end of the movable plate in a threaded penetrating manner, a movable rod is fixedly connected to the bottom end of the rotating screw rod, a limiting bearing is rotatably connected to the bottom end of the movable rod, and a driving mechanism is connected between the two movable rods together. The accuracy of the detection data is improved.

Description

Building structure anti-seismic performance detection device

Technical Field

The utility model relates to the technical field of earthquake-resistant detection, in particular to a building structure earthquake-resistant performance detection device.

Background

Along with social economy's continuous development, building structure construction is also more and more, because building structure can receive external environment factor to influence the phenomenon that wall body crack class appears in long-time use, like this will reduce building structure's shock resistance, consequently, people need regularly carry out antidetonation detection to building structure, ensure the security that the building used, current antidetonation performance detector is mostly artifical manually operation, the use has the limitation, not only waste time and energy, and produce easily in the testing process and rock, influence the accuracy that detects data, in order to be convenient for use antidetonation performance detector, improve its accuracy that detects data, for this, we provide a building structure antidetonation performance detection device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building structure earthquake-resistant performance detection device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a building structure earthquake-resistant performance detection device comprises a bottom plate, wherein two symmetrical fixing plates are arranged at the top end of the bottom plate, rolling grooves are formed in the opposite side ends of the two fixing plates, auxiliary rollers are connected in the rolling grooves in a rolling manner, a movable plate is arranged between the two auxiliary rollers, the middle part of the top end of the movable plate is provided with a fixed seat, the middle part of the top end of the fixed seat is provided with an installation groove, the anti-vibration detector is arranged in the mounting groove, the fixing seat is provided with a fixing mechanism, the left end and the right end of the movable plate are both in threaded through connection with a rotating screw rod, the movable plate is provided with a threaded hole matched with the rotating screw rod, the bottom end of the rotating screw rod is fixedly connected with a movable rod, the bottom of movable rod rotates and is connected with spacing bearing, two be connected with actuating mechanism jointly between the movable rod.

Further, fixed establishment includes two mutually opposite backup pads, two a side that the backup pad was kept away from mutually all installs and is equipped with electric putter, electric putter's bottom is equipped with the layer board that is connected with the backup pad, two one side output that electric putter is close to the backup pad all slides and runs through the backup pad and is connected with first limiting plate and second limiting plate respectively, first limiting plate is located the left of second limiting plate.

Further, the overlooking surface of first limiting plate all is the U type, the size, the shape homogeneous phase of first limiting plate and second limiting plate, the right side both ends installation of first limiting plate is equipped with the inserted block, set up on the second limiting plate with inserted block assorted slot, the installation is equipped with movable spring in the slot, movable spring is close to a side end installation of inserted block and is equipped with the slide, the inner wall sliding connection of slide and slot.

Further, actuating mechanism is located the driving motor at bottom plate top middle part including the installation, driving motor's top output rotates and is connected with drive gear, drive gear's outside meshing is connected with the chain, the inside all meshing of the left and right sides of chain is connected with driven gear, the fixed cover of driven gear connects in the outside of movable rod.

Further, the distance between two fixed plates is less than the length of bottom plate, the equal threaded through connection in both sides top has positioning bolt about the bottom plate, set up the location screw with positioning bolt looks adaptation on the bottom plate.

Furthermore, the inner walls of the first limiting plate and the second limiting plate are both movably connected with limiting gaskets through viscose, and the limiting gaskets are respectively matched with the first limiting plate and the second limiting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the bottom plate, the fixed plate, the rolling groove, the auxiliary roller, the movable plate, the fixed seat, the rotating screw, the movable rod, the limiting bearing and the driving mechanism, the driving gear can be driven to rotate in the same direction by the forward rotation of the top output end of the driving motor, the chain is meshed with the driven gear and is meshed with the driven gear, the driven gear can be driven to rotate by the rotation of the driving gear, so that the movable rod and the rotating screw are driven to rotate on the limiting bearing simultaneously, the movable plate can be driven to roll upwards in the rolling groove through the forward rotation of the rotating screw, the stability of the movable plate during moving is improved by arranging the rolling groove and the auxiliary roller, the anti-seismic detector on the fixed seat can be driven to move upwards by the upward movement of the movable plate, and the steps are reversely operated, the anti-seismic detector can be driven to move downwards, and the anti-seismic detector is convenient for detection personnel to use.

2. Through setting up the mounting groove, can place the antidetonation detector on the fixing base in advance, through setting up fixed establishment, one side output through two electric putter promotes first limiting plate and second limiting plate respectively and carries out relative motion, insert inside the slot until the inserted block, wherein the slide is promoted and slides to the slot is inside by the inserted block, the floating spring is compressed, can fix the antidetonation detector centre gripping in the mounting groove, through the grafting of inserted block and slot, the elastic action of floating spring, be favorable to improving the stable connectivity between first limiting plate and the second limiting plate, through setting up positioning bolt, be convenient for the dismantlement and the installation of bottom plate.

Drawings

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

fig. 2 is a schematic top view of a first limiting plate according to the present invention;

FIG. 3 is a schematic top cross-sectional view of a second limiting plate according to the present invention;

in the figure: 1. a base plate; 2. a fixing plate; 3. rolling a groove; 4. an auxiliary roller; 5. a movable plate; 6. a fixed seat; 7. mounting grooves; 8. a fixing mechanism; 81. a support plate; 82. an electric push rod; 83. a support plate; 84. a first limit plate; 85. a second limiting plate; 9. rotating the screw; 10. a movable rod; 11. a limit bearing; 12. a drive mechanism; 121. a drive motor; 122. a chain; 123. a driven gear; 124. a drive gear; 13. inserting a block; 14. a slot; 15. a movable spring; 16. a slide plate; 17. positioning the bolt; 18. a limiting gasket; 19. antidetonation detector.

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.

Example 1

Referring to fig. 1, a building structure earthquake resistance detection device comprises a bottom plate 1, two symmetrical fixed plates 2 are installed at the top end of the bottom plate 1, rolling grooves 3 are formed in opposite side ends of the two fixed plates 2, auxiliary rollers 4 are connected in the rolling grooves 3 in a rolling manner, a movable plate 5 is installed between the two auxiliary rollers 4, the stability of the movable plate 5 during movement is improved by arranging the rolling grooves 3 and the auxiliary rollers 4, a fixed seat 6 is installed at the middle part of the top end of the movable plate 5, a mounting groove 7 is formed in the middle part of the top end of the fixed seat 6, an earthquake resistance detector 19 is arranged in the mounting groove 7, the height of the mounting groove 7 is 3cm, the bottom end part of the earthquake resistance detector 19 can be limited, a fixed mechanism 8 is installed on the fixed seat 6, a rotating screw rod 9 is connected to the left end and the right end of the movable plate 5 in a threaded manner, a threaded hole matched with the rotating screw rod 9 is formed in the movable plate 5, the bottom fixedly connected with movable rod 10 of rotating screw rod 9, the bottom of movable rod 10 is rotated and is connected with spacing bearing 11, through setting up spacing bearing 11, is favorable to improving movable rod 10 and rotates the stability when screw rod 9 rotates, is connected with actuating mechanism 12 between two movable rods 10 jointly.

Referring to fig. 1, the fixing mechanism 8 includes two opposite supporting plates 81, an electric push rod 82 is installed at one side end of each of the two supporting plates 81, a supporting plate 83 connected with the supporting plate 81 is installed at the bottom end of the electric push rod 82, the supporting plate 83 is arranged at the bottom end of the electric push rod 82, the electric push rod 82 is convenient to provide stable supporting force, an output end of one side of each of the two electric push rods 82, which is close to the supporting plate 81, penetrates through the supporting plate 81 in a sliding manner and is connected with a first limiting plate 84 and a second limiting plate 85 respectively, and the first limiting plate 84 is located at the left of the second limiting plate 85.

Referring to fig. 2-3, the top view surface of the first position-limiting plate 84 is U-shaped, the openings of the first position-limiting plate 84 and the second position-limiting plate 85 are opposite to each other, the first position-limiting plate 84 and the second position-limiting plate 85 are U-shaped, the anti-vibration detector 19 is a conventional art, and various anti-vibration detectors 19 can be selected, and the left and right ends of the rectangular anti-vibration detector 19 are clamped and fixed by the first position-limiting plate 84 and the second position-limiting plate 85, the first position-limiting plate 84 and the second position-limiting plate 85 have the same size and shape, the insertion block 13 is installed at the right end of the first position-limiting plate 84, the insertion slot 14 matched with the insertion block 13 is opened on the second position-limiting plate 85, the movable spring 15 is installed in the insertion slot 14, the sliding plate 16 is installed at one side end of the movable spring 15 close to the insertion block 13, the sliding plate 16 is slidably connected to the inner wall of the insertion slot 14, the total length of the sliding plate 16 and the insertion slot 14 is greater than the length of the insertion block 13, when the insert 13 is inserted into the slot 14, the insert 13 can be completely clamped with the slot 14, and the joint action of the insert 13, the slot 14, the sliding plate 16 and the movable spring 15 is favorable for improving the connectivity and stability between the first limit plate 84 and the second limit plate 85.

Please refer to fig. 1, the driving mechanism 12 includes a driving motor 121 installed at the middle of the top end of the bottom plate 1, the top output end of the driving motor 121 is rotatably connected with a driving gear 124, the outer side of the driving gear 124 is engaged with a chain 122, the inner parts of the left and right sides of the chain 122 are engaged with a driven gear 123, the driven gear 123 is fixedly sleeved on the outer side of the movable rod 10, the distance between the two fixing plates 2 is smaller than the length of the bottom plate 1, the top ends of the left and right sides of the bottom plate 1 are connected with a positioning bolt 17 through threads, the bottom plate 1 is provided with a positioning screw hole matched with the positioning bolt 17, and by setting the positioning bolt 17, the bottom plate 1 is convenient to detach, install and use.

Example 2

On the basis of embodiment 1, the limiting gaskets 18 are added, please refer to fig. 2-3, the inner walls of the first limiting plate 84 and the second limiting plate 85 are both movably connected with the limiting gaskets 18 through the adhesive, and by arranging the limiting gaskets 18, the direct contact between the anti-seismic detector 19 and the first limiting plate 84 and the second limiting plate 85 can be avoided, the anti-seismic detector 19 can be protected, the two limiting gaskets 18 are respectively matched with the first limiting plate 84 and the second limiting plate 85, and the limiting gaskets 18 can be detachably connected.

The working principle is as follows: when the anti-seismic detector is used, the bottom plate 1 is fixed on the ground near a wall body through the positioning bolt 17, the anti-seismic detector is installed and fixed, the anti-seismic detector is connected with an external power supply, the anti-seismic detector 19 is placed in the installation groove 7 in advance, the first limiting plate 84 and the second limiting plate 85 are respectively pushed by the output ends of the two electric push rods 82 to move relatively until the insert 13 is inserted into the slot 14, the slide plate 16 is pushed by the insert 13 and slides towards the inside of the slot 14, the movable spring 15 is compressed, the anti-seismic detector 19 is clamped and fixed on the fixed seat 6 through the first limiting plate 84 and the second limiting plate 85, the insertion of the insert 13 and the slot 14 and the elastic action of the movable spring 15 are favorable for improving the stable connectivity between the first limiting plate 84 and the second limiting plate 85, and the driving gear 124 can be driven to rotate in the same direction through the forward rotation of the top output end of the driving motor 121, the anti-seismic detector 19 on the fixed seat 6 is driven to move downwards and is taken down from the fixed seat 6 by performing reverse operation on the steps, so that the anti-seismic detector 19 is driven to move upwards through the forward rotation of the rotating screw 9, the operation of the utility model is simple and convenient, the use of detection personnel is convenient, the possibility of shaking in the detection process is avoided, and the accuracy of detection data is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building structure anti-seismic performance detection device, includes bottom plate (1), its characterized in that: the anti-vibration device is characterized in that two symmetrical fixed plates (2) are arranged at the top end of the bottom plate (1), a rolling groove (3) is formed in one side end of each of the two fixed plates (2) opposite to each other, an auxiliary roller (4) is connected to the inside of the rolling groove (3) in a rolling manner, a movable plate (5) is arranged between the two auxiliary rollers (4), a fixed seat (6) is arranged at the middle of the top end of the movable plate (5), a mounting groove (7) is formed in the middle of the top end of the fixed seat (6), an anti-vibration detector (19) is arranged in the mounting groove (7), a fixed mechanism (8) is arranged on the fixed seat (6), a rotating screw rod (9) is connected to the left end and the right end of the movable plate (5) in a threaded penetrating manner, a threaded hole matched with the rotating screw rod (9) is formed in the movable plate (5), and a movable rod (10) is fixedly connected to the bottom end of the rotating screw rod (9), the bottom of movable rod (10) rotates and is connected with spacing bearing (11), two be connected with actuating mechanism (12) jointly between movable rod (10).

2. The building structure earthquake resistance detection device according to claim 1, characterized in that: fixed establishment (8) are including two backup pad (81) that oppose each other, two a side end that backup pad (81) kept away from mutually all installs and is equipped with electric putter (82), the bottom of electric putter (82) is equipped with and is connected layer board (83) with backup pad (81), two one side output that electric putter (82) are close to backup pad (81) all slides and runs through backup pad (81) and is connected with first limiting plate (84) and second limiting plate (85) respectively, first limiting plate (84) are located the left of second limiting plate (85).

3. The building structure earthquake resistance detection device according to claim 2, characterized in that: the overlook face of first limiting plate (84) all is the U type, the size, the shape homogeneous phase of first limiting plate (84) and second limiting plate (85), the right side both ends installation of first limiting plate (84) is equipped with inserted block (13), offer on second limiting plate (85) with inserted block (13) assorted slot (14), the installation is equipped with activity spring (15) in slot (14), a side end installation that activity spring (15) are close to inserted block (13) is equipped with slide (16), the inner wall sliding connection of slide (16) and slot (14).

4. The building structure earthquake resistance detection device according to claim 1, characterized in that: actuating mechanism (12) are located driving motor (121) at bottom plate (1) top middle part including the installation, the top output of driving motor (121) rotates and is connected with drive gear (124), the outside meshing of drive gear (124) is connected with chain (122), the inside all meshing of the left and right sides of chain (122) is connected with driven gear (123), driven gear (123) fixed cover connects in the outside of movable rod (10).

5. The building structure earthquake resistance detection device according to claim 1, characterized in that: two distance between fixed plate (2) is less than the length of bottom plate (1), the equal screw thread through connection in both sides top has positioning bolt (17) about bottom plate (1), set up the location screw with positioning bolt (17) looks adaptation on bottom plate (1).

6. The building structure earthquake resistance detection device according to claim 3, characterized in that: the inner walls of the first limiting plate (84) and the second limiting plate (85) are both movably connected with limiting gaskets (18) through adhesive, and the two limiting gaskets (18) are respectively matched with the first limiting plate (84) and the second limiting plate (85).