CN223362105U - Building structure shock resistance detection device - Google Patents
Building structure shock resistance detection deviceInfo
- Publication number
- CN223362105U CN223362105U CN202421707055.1U CN202421707055U CN223362105U CN 223362105 U CN223362105 U CN 223362105U CN 202421707055 U CN202421707055 U CN 202421707055U CN 223362105 U CN223362105 U CN 223362105U
- Authority
- CN
- China
- Prior art keywords
- movable seat
- mounting plate
- ultrasonic detector
- lead screw
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
本实用新型提供了一种建筑物结构抗震性检测装置，两根立杆固定在底座上，立杆上设有内侧开口的滑槽，滑槽内设有丝杠，丝杠由安装在立杆顶部的第一电机带动旋转，安装板两端与丝杠配合安装，两个丝杠转动带动安装板垂直升降；安装板上设有移动座，移动座前侧设有四个滑动安装的滑杆，滑杆与超声波检测仪后侧连接固定，超声波检测仪后侧的中心与伸缩杆的活塞杆连接固定，伸缩杆后端固定在移动座上；安装板中部设有贯穿长孔，伸缩杆穿过贯穿长孔。本实用新型利用超声波检测仪对混凝土支撑柱进行检测探查，超声波检测仪设置在可上下、左右移动的移动座上，移动座可根据实际需要准确的移动带待测点，并且其也可以设置控制程序，实现自动检测探查。
The utility model provides a device for testing the seismic resistance of building structures. Two uprights are fixed to a base. The uprights are provided with inner-opening slide grooves. A lead screw is provided in the slide grooves. The lead screw is driven to rotate by a first motor mounted on the top of the uprights. The two ends of a mounting plate are mounted in conjunction with the lead screws. The rotation of the two lead screws drives the mounting plate to rise and fall vertically. The mounting plate is provided with a movable seat. Four sliding rods are provided on the front side of the movable seat. The sliding rods are connected and fixed to the rear side of an ultrasonic detector. The center of the rear side of the ultrasonic detector is connected and fixed to the piston rod of a telescopic rod. The rear end of the telescopic rod is fixed to the movable seat. A long through hole is provided in the middle of the mounting plate. The telescopic rod passes through the long through hole. The utility model uses an ultrasonic detector to detect and probe concrete support columns. The ultrasonic detector is mounted on a movable seat that can move up and down and left and right. The movable seat can accurately move with the test point according to actual needs. The movable seat can also be provided with a control program to achieve automatic detection and probing.
Description
Technical Field
The utility model relates to the field of building structure safety detection, in particular to a building structure shock resistance detection device.
Background
Earthquake is taken as a natural disaster, and forms a serious threat to the safety and property of human society. Especially in the frequent earthquake areas, the earthquake resistance of the building is directly related to the safety of lives and properties of people. Therefore, the earthquake resistance detection is carried out on the building, so that the building can bear possible earthquake impact, and the earthquake disaster loss is an important measure.
The traditional building shock resistance detection method mainly comprises a static test and a dynamic test. Static testing typically evaluates the load carrying capacity of a building by applying a static load thereto, while dynamic testing observes the response of a building by simulating seismic waves to excite the building. These methods often require specialized equipment and personnel, are complex to operate, and are time-consuming and labor-consuming.
At present, when the supporting structure of the building main body is detected, besides appearance observation, ultrasonic waves are used for probing the interior, and ultrasonic detection is an important nondestructive detection method in the building engineering and can be used for detecting the safety, stability and quality of the building structure.
At present, most of detection personnel hold an ultrasonic detector to carry out all-round detection on a support column or a support beam of a building main body, and the handheld detection mode is not only high in working intensity of the detection personnel, but also easy in regional omission detection.
Disclosure of utility model
The utility model provides a building structure shock resistance detection device based on the technical problems.
The building structure shock resistance detection device comprises a base, vertical rods, a mounting plate and an ultrasonic detector, wherein the two vertical rods are fixed on the base, a chute with an inner opening is formed in each vertical rod, a screw rod is arranged in each chute and driven to rotate by a first motor arranged at the top of each vertical rod, two ends of the mounting plate are matched with the screw rods, the two screw rods rotate to drive the mounting plate to vertically lift, a movable seat is arranged on the mounting plate, four sliding rods which are slidably arranged are arranged at four corners of the front side of the movable seat, the front ends of the sliding rods are fixedly connected with the rear side of the ultrasonic detector, the center of the rear side of the ultrasonic detector is fixedly connected with a piston rod of a telescopic rod, the rear end of the telescopic rod is fixedly arranged on the movable seat, and a through long hole is formed in the middle of the mounting plate and the telescopic rod penetrates through the through long hole.
Preferably, a cross bar is arranged at the top between the two upright posts.
Preferably, four travelling wheels are arranged on the lower side of the base.
Preferably, the front side of base is equipped with horizontal two-way lead screw, two-way lead screw is driven rotatory by the second motor, two ends of two-way lead screw respectively are equipped with a grip slipper rather than complex, be equipped with the slot in the grip slipper, the slot outside is sealed, be equipped with articulated clamping lever in the slot, the clamping lever is located the front side of base.
Preferably, a rubber strip is arranged on the inner side of the clamping rod.
Preferably, a laser profile scanner is arranged on the upper side of the movable seat.
The utility model has the beneficial effects that the utility model provides the building structure shock resistance detection device which is convenient to use and can automatically scan, the concrete support column is detected and probed by utilizing the ultrasonic detector, the ultrasonic detector is arranged on the movable seat which can move up and down and left and right, after the base is aligned with the support column, the movable seat can accurately move to-be-detected points according to actual needs, and a control program can be arranged, so that the automatic detection and probing can be realized.
Drawings
FIG. 1 shows a schematic diagram of the structure of the present utility model;
Fig. 2 shows a second structural schematic of the present utility model.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the embodiment, the building structure shock resistance detection device as shown in fig. 1-2 comprises a base 1, upright rods 2, a mounting plate 3 and an ultrasonic detector 5, wherein four travelling wheels 6 are arranged on the lower side of the base 1, two vertical upright rods 2 are fixed on the base 1, a cross rod 7 is arranged at the top between the two upright rods 2, the upright rods 2 are symmetrically arranged on two sides of the base 1, a chute 8 with an inner side opening is arranged on the upright rods 2, a lead screw 9 is arranged in the chute 8, the lead screw 9 is driven to rotate by a first motor 10 arranged at the top of the upright rods 2, two ends of the mounting plate 3 are matched with the lead screw 9, and the two lead screws 9 rotate to drive the mounting plate 3 to vertically lift in a horizontal posture.
The mounting plate 3 is provided with a movable seat 4, the movable seat 4 is provided with power and is clamped on the mounting plate 3 to transversely move, four corners of the front side of the movable seat 4 are provided with four sliding rods 11, the sliding rods 11 are inserted into sliding holes of the movable seat 4 and can slide back and forth in the sliding holes, the front ends of the sliding rods 11 are fixedly connected with the rear side of the ultrasonic detector 5, the center of the rear side of the ultrasonic detector 5 is fixedly connected with a piston rod of a telescopic rod 12, the rear end of the telescopic rod 12 is fixedly arranged on the movable seat 4, the middle of the mounting plate 3 is provided with a through long hole 13, and the telescopic rod 12 penetrates through the through long hole 13.
The front side of the base 1 is provided with a transverse bidirectional screw rod 14, the bidirectional screw rod 14 is driven to rotate by a second motor 15, two ends of the bidirectional screw rod 14 are respectively provided with a clamping seat 16 matched with the bidirectional screw rod 14, a slot 17 is arranged in the clamping seat 16, a hinged clamping rod 18 is arranged in the slot 17, the outer side of the slot 17 is sealed, the clamping rod 18 is limited when being stretched to be aligned with the slot 17, the clamping rod 18 is positioned on the front side of the base 1, a rubber strip 19 is arranged on the inner side of the clamping rod 18, the rubber strip 19 has movable deformability, and the surface of a support column is not completely smooth, and the rubber strip 19 is arranged on the inner side of the clamping rod 18 to enable the support column to be clamped on the side surface of the support column.
The device is used by moving the device to the front side of a support column, then spreading clamping rods 18, pushing the device forwards to enable the two clamping rods 18 to be located on two sides of the support column, starting a second motor 15, enabling the second motor 15 to rotate to drive the two clamping rods 18 to be close to each other and finally clamp on the side wall of the support column, then starting an ultrasonic detector 5, enabling the ultrasonic detector 5 to scan and probe the support column through a mounting plate 3 capable of moving up and down and a moving seat 4 transversely moving on the mounting plate 3, and returning a probed structure to a detection system.
The upper side of the movable seat 4 is provided with a laser profile scanner 20, the laser profile scanner 20 can scan the profile of the support column, and the scanning result can be transmitted back to the detection system.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (3)
1. The building structure shock resistance detection device is characterized by comprising a base, upright rods, a mounting plate and an ultrasonic detector, wherein two vertical upright rods are fixed on the base, four travelling wheels are arranged on the lower side of the base, a cross rod is arranged at the top between the two upright rods, a chute with an inner opening is arranged on the upright rods, a lead screw is arranged in the chute and driven to rotate by a first motor arranged at the top of the upright rods, two ends of the mounting plate are matched with the lead screw, the two lead screws rotate to drive the mounting plate to vertically lift, a movable seat is arranged on the mounting plate, four sliding rods which are slidably arranged are arranged at four corners of the front side of the movable seat, the front ends of the sliding rods are fixedly connected with the rear side of the ultrasonic detector, the center of the rear side of the ultrasonic detector is fixedly connected with a piston rod of a telescopic rod, the rear end of the telescopic rod is fixedly arranged on the movable seat, a through long hole is arranged in the middle of the mounting plate, and the telescopic rod penetrates through the through long hole;
The front side of base is equipped with horizontal two-way lead screw, two-way lead screw is driven rotatory by the second motor, two ends of two-way lead screw respectively are equipped with one and it complex grip slipper, be equipped with the slot in the grip slipper, the slot outside is sealed, be equipped with articulated clamping lever in the slot, the clamping lever is located the front side of base.
2. The building structure shock resistance detection device according to claim 1, wherein a rubber strip is arranged on the inner side of the clamping rod.
3. The building structure shock resistance detection device according to claim 1, wherein a laser profile scanner is arranged on the upper side of the movable seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421707055.1U CN223362105U (en) | 2024-07-18 | 2024-07-18 | Building structure shock resistance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421707055.1U CN223362105U (en) | 2024-07-18 | 2024-07-18 | Building structure shock resistance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223362105U true CN223362105U (en) | 2025-09-19 |
Family
ID=97042549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421707055.1U Active CN223362105U (en) | 2024-07-18 | 2024-07-18 | Building structure shock resistance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223362105U (en) |
-
2024
- 2024-07-18 CN CN202421707055.1U patent/CN223362105U/en active Active
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