CN223091686U

CN223091686U - Portable structural strength tester for curtain wall engineering

Info

Publication number: CN223091686U
Application number: CN202421614108.5U
Authority: CN
Inventors: 黄厚亮; 施照权; 吴玉兰; 吴波涛; 黄春花
Original assignee: Shanghai Jiangshen Curtain Wall Decoration Group Co ltd
Current assignee: Shanghai Jiangshen Curtain Wall Decoration Group Co ltd
Priority date: 2024-07-09
Filing date: 2024-07-09
Publication date: 2025-07-11
Anticipated expiration: 2034-07-09

Abstract

The utility model belongs to the field of testers, in particular to a portable structural strength tester for curtain wall engineering, which aims at the problems that the existing tester cannot adapt to curtain wall test samples with different sizes and accurately clamp the curtain wall test samples, so that the testing range is limited, the testing accuracy is reduced, the testing efficiency is reduced and the potential safety hazard is increased. According to the utility model, through the cooperation between the moving assembly and the clamping assembly, the flexibility and adaptability of the test are improved, the accuracy and stability of the test are ensured, and the tester is more efficient, reliable and easy to use in the structural strength test of curtain wall engineering.

Description

Portable structural strength tester for curtain wall engineering

Technical Field

The utility model relates to the technical field of curtain wall structural strength detection, in particular to a portable structural strength tester for curtain wall engineering.

Background

The portable structural strength tester for curtain wall engineering is a portable device specially designed for evaluating structural strength of a building curtain wall system.

Curtain walls are non-load bearing parts of the exterior walls of buildings, typically made of glass, sheet metal or other panels and supporting structures (e.g., beams and columns), and the primary function of such a tester is to ensure that the structure remains stable and safe enough when the curtain wall is subjected to various external forces.

The existing curtain wall structural strength tester cannot adapt to curtain wall test samples with different sizes and accurately clamp the curtain wall test samples, so that the testing range is limited, the testing accuracy is reduced, the testing efficiency is reduced, and the potential safety hazard is increased.

Disclosure of utility model

The utility model aims to solve the defects of limited testing range, reduced testing accuracy, reduced testing efficiency and increased potential safety hazard caused by incapability of adapting to curtain wall test samples with different sizes and carrying out accurate clamping on the curtain wall test samples in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

A portable structural strength tester for curtain wall engineering, comprising:

The device comprises a test frame, wherein a display is embedded into one side of the top of the test frame, and a charging port is arranged at one side of the test frame, which is positioned at the display;

the moving assembly is arranged on the test frame and used for driving the clamping assembly to move;

The clamping assembly is arranged on the moving assembly and used for clamping the curtain wall test sample;

The auxiliary assembly is arranged on the test frame and used for testing tension and pressure of curtain wall test samples.

In one possible design, the movable assembly comprises a fixed seat fixedly arranged at the bottom of the test frame, a sliding groove is formed in the top of the fixed seat, a bidirectional screw rod is arranged in the sliding groove in a rotating mode, a rotating rod is fixedly arranged at one end of the bidirectional screw rod, the rotating rod penetrates through one side of the fixed seat in a rotating mode and extends to the outer side of the fixed seat, a rotating wheel is fixedly arranged on the rotating rod located at the outer side of the fixed seat, two sliding blocks are arranged on two sides of the top of the fixed seat in the sliding groove in a sliding mode, and the two sliding blocks are respectively in threaded connection with two ends of the bidirectional screw rod.

In one possible design, the clamping assembly comprises two clamping frames fixedly arranged at the tops of two sliding blocks, two clamping frames are connected with threaded rods in a penetrating threaded manner at the tops of the clamping frames, locking knobs are fixedly arranged at the tops of the threaded rods, clamping plates are slidably arranged on the inner sides of the clamping frames, and the bottoms of the threaded rods are connected with the tops of the two clamping plates in a rotating manner respectively.

In one possible design, the auxiliary assembly comprises a threaded screw rod penetrating through the top of the test frame in a sliding manner, a rotating seat is arranged on the top of the test frame and located outside the threaded screw rod in a rotating manner, the rotating seat is in threaded connection with the threaded screw rod, rotating handles are fixedly arranged on two sides of the rotating seat, a sensor is arranged at the bottom end of the threaded screw rod in a fixed manner, a placing frame is detachably arranged at the bottom of the sensor, and the sensor is electrically connected with the display.

In one possible design, a limiting block is fixedly arranged at the top of the threaded screw rod.

In one possible design, the two sides of the bottom of the test frame are fixedly provided with supporting seats, and the bottoms of the two supporting seats are fixedly provided with anti-skid pads.

In the application, when the device is started to be used, firstly, the device is stably placed at a preset test position, the supporting seat at the bottom of the test frame is ensured to be well contacted with the ground, the anti-skid pad provides stable support, the movement of the test frame can be prevented, then the display is started to work, or a charging wire is connected with a charging port of the tester to provide power support for the tester, the placing frame is installed at the bottom of the sensor, the installation is firm, the tension and the pressure are prepared to be tested, the bidirectional screw rod is driven to synchronously rotate by the rotation of the hand rotating wheel according to the size and the test requirement of the curtain wall test sample, the two sliding blocks are relatively or oppositely moved in the sliding groove of the fixing seat, the distance between the two clamping frames is adjusted, then the curtain wall test sample is placed between the two clamping frames, and then the two locking knobs are respectively rotated, the threaded rod is driven to rotate, the clamping plate slides on the inner side of the clamping frame, so that curtain wall test samples are clamped and fixed, corresponding test tools are arranged on the placing frame according to test requirements, the rotary handle is rotated, the rotary seat is rotated on the top of the test frame, the threaded screw rod is driven to move up and down, the positions of the sensor and the test tools are adjusted, the sensor and the test tools are contacted with the curtain wall test samples and apply initial pressure or pulling force, the sensor and the test tools are driven by the rotary handle to apply gradually increasing pulling force or pulling force to the curtain wall test samples, meanwhile, test data displayed on the display are observed, parameters such as deformation conditions, internal stress and the like of the curtain wall test samples under different loads are recorded, after the preset maximum load or test requirements are met, the application of the pulling force or the pulling force is stopped, the deformation conditions and the damage degree of the curtain wall test samples are observed, and evaluating the structural strength performance according to the test data.

The utility model has the following beneficial effects:

According to the utility model, through the arrangement of the moving assembly, the rotating hand wheel drives the bidirectional screw rod to rotate, so that the two sliding blocks move relatively or oppositely in the sliding groove of the fixed seat, and the distance between the two clamping frames is adjusted, so that the tester can adapt to curtain wall test samples with different sizes, the test requirements of different projects are met, and the flexibility and the adaptability of the test are improved;

According to the utility model, through the arrangement of the clamping assemblies, the two locking knobs are respectively rotated to drive the threaded rods to rotate, so that the clamping plate slides on the inner side of the clamping frame, thereby realizing accurate clamping of curtain wall test samples, ensuring uniform distribution and controllability of clamping force, avoiding test errors caused by improper clamping, and simultaneously preventing the clamping plates from moving in the detection process, so that the accuracy of the test is improved;

According to the utility model, through the arrangement of the auxiliary assembly and the rotation handle, the up-and-down movement distance of the threaded screw rod can be accurately controlled, so that the tension or pressure applied to a curtain wall test sample by the sensor and the test tool can be controlled, the accuracy and the repeatability of the test can be ensured, and meanwhile, the positions of the sensor and the test tool can be flexibly adjusted through the up-and-down movement of the threaded screw rod, so that the sensor and the test tool are suitable for curtain wall test samples with different sizes and shapes, and the tester can be suitable for wider test requirements;

According to the utility model, through the cooperation between the moving assembly and the clamping assembly, the flexibility and adaptability of the test are improved, the accuracy and stability of the test are ensured, and the tester is more efficient, reliable and easy to use in the structural strength test of curtain wall engineering.

Drawings

FIG. 1 is a schematic diagram of the overall front view of a portable structural strength tester for curtain wall engineering according to the present utility model;

FIG. 2 is a schematic diagram of the overall side view of a portable structural strength tester for curtain wall engineering according to the present utility model;

FIG. 3 is an enlarged schematic view of a portion A of a portable structural strength tester for curtain wall engineering according to the present utility model;

fig. 4 is a schematic diagram of a part B enlarged structure of a portable structural strength tester for curtain wall engineering according to the present utility model.

The device comprises a testing frame, a display, a fixed seat, a supporting seat, a 401, an anti-skid pad, a 5, a sliding block, a 6, a bidirectional screw rod, a 7, a hand rotating wheel, an 8, a clamping frame, a 9, a threaded rod, a 10, a locking knob, an 11, a clamping plate, a 12, a threaded screw rod, a 13, a sensor, a 14, a placing frame, a 15, a limiting block, a 16, a swivel seat, a 17 and a rotating handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a tester includes:

The testing frame 1, testing frame 1 top one side embedding is provided with display 2 for show the data in the testing process, testing frame 1's one side is provided with the mouth that charges near display 2, is convenient for charge for the power of tester.

The movable assembly is used for driving the clamping assembly to move, the movable assembly comprises a fixed seat 3 fixedly arranged at the bottom of the test frame 1, a sliding groove is formed in the top of the fixed seat 3, a bidirectional screw rod 6 is rotatably arranged in the sliding groove, a rotating rod is fixedly arranged at one end of the bidirectional screw rod 6, the rotating rod penetrates through one side of the fixed seat 3 and extends to the outer side of the same, a hand rotating wheel 7 is fixedly arranged on the rotating rod at the outer side of the fixed seat 3, a user can drive the bidirectional screw rod 6 to rotate by rotating the hand rotating wheel 7, two sliding blocks 5 are slidably arranged in the sliding groove, the two sliding blocks 5 are respectively in threaded connection with two ends of the bidirectional screw rod 6, when the bidirectional screw rod 6 rotates, the two sliding blocks 5 can oppositely or oppositely move in the sliding groove, and the distance between the two clamping frames 8 is adjusted, so that the tester can adapt to curtain wall test samples of different sizes, test requirements of different projects are met, and flexibility and adaptability of tests are improved.

The clamping assembly is arranged on the moving assembly and used for clamping curtain wall test samples, the clamping assembly comprises two clamping frames 8 fixedly arranged at the tops of the sliding blocks 5, the tops of each clamping frame 8 are all connected with threaded rods 9 in a penetrating threaded mode, locking knobs 10 are fixedly arranged at the tops of the threaded rods 9, clamping plates 11 are slidably arranged on the inner sides of the clamping frames 8, the bottoms of the threaded rods 9 are rotationally connected with the tops of the clamping plates 11, the threaded rods 9 can be driven to move up and down through the rotating locking knobs 10, the clamping plates 11 are driven to slide on the inner sides of the clamping frames 8, clamping and fixing of the curtain wall test samples are achieved, uniform distribution and controllability of clamping force are guaranteed, test errors caused by improper clamping are avoided, and meanwhile moving of the clamping frames in a detection process is prevented, so that testing accuracy is improved.

The auxiliary assembly is arranged on the test frame 1 and is used for testing tensile force and pressure of curtain wall test samples, the auxiliary assembly comprises a threaded screw rod 12 which penetrates through the top of the test frame 1 in a sliding mode, the top of the test frame 1 is located at the outer portion of the threaded screw rod 12 and is rotatably provided with a rotary seat 16, the rotary seat 16 is in threaded connection with the threaded screw rod 12, a user can drive the threaded screw rod 12 to move up and down on the test frame 1 through rotating the rotary handles 17 on two sides of the rotary seat 16, the positions of the sensor 13 and the test tool can be adjusted to adapt to curtain wall test samples of different sizes and shapes, the tester can adapt to wider test requirements, the bottom of the threaded screw rod 12 is fixedly provided with the sensor 13 and is used for measuring force applied to the curtain wall test samples, the bottom of the sensor 13 is detachably provided with a placing frame 14 and is used for placing and fixing the test tool, the up-down moving distance of the threaded screw rod 12 can be accurately controlled through rotating the rotary handles 17, further the sensor 13 and the test tool can be controlled to apply tensile force or pressure on the curtain wall test samples, the test samples can be ensured to be accurately and reproducibly, and the sensor 13 is electrically connected with the sensor 2, and the sensor 2 can be electrically connected with the sensor 13.

The application can be used in the technical field of structural strength testers for curtain wall engineering, and can also be used in other fields suitable for the application.

Example two

On the basis of the first embodiment, the second embodiment further comprises a portable structural strength tester for curtain wall engineering, which is applied to the technical field of structural strength testers for curtain wall engineering, and in order to ensure the stability of the threaded screw rod 12 in the moving process, a limiting block 15 is fixedly arranged at the top of the portable structural strength tester for curtain wall engineering, so that the threaded screw rod 12 is prevented from being excessively moved to be separated from the test frame 1.

The bottom both sides of test stand 1 are all fixed and are provided with supporting seat 4 for support whole tester, the bottom of supporting seat 4 is all fixed and is provided with slipmat 401, in order to improve the stability of tester in the testing process.

However, as well known to those skilled in the art, the working principle and wiring method of the display 2 and the sensor 13 are common, which are all conventional means or common knowledge, and will not be described herein in detail, and those skilled in the art can perform any optional matching according to their needs or convenience.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A portable structural strength tester for curtain wall engineering, characterized by comprising:

A test stand (1), wherein a display (2) is embedded in one side of the top of the test stand (1), and a charging port is provided on one side of the test stand (1) at the display (2);

A moving component, which is arranged on the test frame (1) and is used to drive the clamping component to move;

A clamping assembly, which is arranged on the moving assembly and is used to clamp the curtain wall test sample;

The auxiliary component is arranged on the test frame (1) and is used to perform tension and pressure tests on the curtain wall test sample.

2. A portable structural strength tester for curtain wall engineering according to claim 1, characterized in that the moving component includes a fixed seat (3) fixedly arranged at the bottom of the test frame (1), a slide groove is opened on the top of the fixed seat (3), and a bidirectional screw rod (6) is rotatably arranged inside the slide groove, a rotating rod is fixedly arranged at one end of the bidirectional screw rod (6), and the rotating rod rotates through one side of the fixed seat (3) and extends to its outside, a hand wheel (7) is fixedly arranged on the rotating rod located on the outside of the fixed seat (3), and two sliders (5) are slidably arranged in the slide groove on both sides of the top of the fixed seat (3), and the two sliders (5) are respectively threadedly connected to the two ends of the bidirectional screw rod (6).

3. A portable structural strength tester for curtain wall engineering according to claim 2, characterized in that the clamping assembly includes two clamping frames (8) fixedly arranged on the tops of two sliders (5), the tops of the two clamping frames (8) are both threadedly connected with threaded rods (9), the tops of the two threaded rods (9) are both fixedly provided with locking knobs (10), the inner sides of the two clamping frames (8) are both slidably provided with clamping plates (11), and the bottom ends of the two threaded rods (9) are respectively rotatably connected to the tops of the two clamping plates (11).

4. A portable structural strength tester for curtain wall engineering according to claim 1, characterized in that the auxiliary component includes a threaded screw (12) that slides through the top of the test frame (1), the top of the test frame (1) is located outside the threaded screw (12) and is rotatably provided with a swivel seat (16), the swivel seat (16) is threadedly connected to the threaded screw (12), and handles (17) are fixedly provided on both sides of the swivel seat (16), a sensor (13) is fixedly provided at the bottom end of the threaded screw (12), and a placement rack (14) is detachably provided at the bottom of the sensor (13), and the sensor (13) is electrically connected to the display (2).

5. A portable structural strength tester for curtain wall engineering according to claim 4, characterized in that a limit block (15) is fixedly provided on the top of the threaded screw (12).

6. A portable structural strength tester for curtain wall engineering according to claim 1, characterized in that support seats (4) are fixedly arranged on both sides of the bottom of the test frame (1), and anti-slip pads (401) are fixedly arranged on the bottom of the two support seats (4).