CN220508592U - Wind-resistant load detection device - Google Patents

Abstract

The application discloses wind-resistant load detection device relates to detection device's technical field, and it includes: the fixing component is arranged at the bottom of the plate-shaped product and is used for fixing the bottom of the plate-shaped product; the clamping assembly is arranged in the middle of the plate-shaped product and used for clamping the middle of the plate-shaped product; and the traction assembly is connected with the clamping assembly and is used for carrying out traction on the clamping assembly and outputting a corresponding traction load. The application has the effect of detecting the wind load of the platy product.

Description

Wind-resistant load detection device

Cross Reference to Related Applications

The present patent application claims priority to chinese patent application No. 202221439026.2 filed on 8, 6, 2022, the disclosure of which is incorporated herein by reference.

Technical Field

The application relates to the technical field of detection devices, in particular to a wind load resistance detection device.

Background

The wind load is one of the general physical and chemical properties of plate-shaped products such as decorative plates, heat preservation plates, antiglare plates and the like, and is an important parameter in the integral mechanical property of the plate-shaped products in industrial production; since these plate-like products are usually installed outdoors, in some regions of high winds, the installed plate-like products may be severely deformed by the wind, thereby causing breakage and damage.

Therefore, in order to detect the wind load of the plate-shaped products such as the decorative plate, the heat insulation plate and the like, the application provides a wind load detection device so as to realize the detection of the wind load of the plate-shaped products.

Disclosure of Invention

In order to detect the wind load of the plate-shaped product, the application provides a wind load detection device.

A wind load detection device comprising:

the fixing component is arranged at the bottom of the plate-shaped product and is used for fixing the bottom of the plate-shaped product;

the clamping assembly is arranged in the middle of the plate-shaped product and used for clamping the middle of the plate-shaped product; the method comprises the steps of,

and the traction assembly is connected with the clamping assembly and is used for carrying out traction on the clamping assembly and outputting a corresponding traction load.

Through adopting above-mentioned technical scheme, when needing to detect the wind-resistant load of platy product, the staff is fixed the bottom of platy product through fixed subassembly to centre gripping to platy product's middle part through clamping assembly, then pull clamping assembly through pulling assembly, until platy product breaks, then the staff can obtain the size of pulling load through pulling assembly, and the pulling load of this moment is the wind-resistant load of platy product, thereby detects the wind-resistant load of platy product.

Optionally, the fixing assembly includes:

the support frame is fixed on the ground;

the first supporting table is arranged on the supporting frame and is fixedly connected with the supporting frame; the method comprises the steps of,

and the pressing piece is fixedly connected with the first supporting table and used for pressing the bottom of the plate-shaped product on the first supporting table.

Through adopting above-mentioned technical scheme, the platy product is placed on first brace table, and first brace table supports the platy product of placing on first brace table, compresses tightly the piece and then fixes the bottom to platy product, simulates the service environment of platy product, and then the staff of being convenient for detects the wind-resistant load to platy product.

Optionally, the pressing member includes:

the fixed block is fixedly connected with the first supporting table and provided with a limiting channel;

the compressing block is clamped with the fixed block through the limiting channel and is provided with a fixed channel;

a first bolt penetrating through the first support table and the plate-shaped product and penetrating through the fixing channel; the method comprises the steps of,

and the nut is in threaded connection with the first bolt.

Through adopting above-mentioned technical scheme, the bottom of platy product is located between compact heap and the first brace table, under the effect of nut, the compact heap compresses tightly the bottom of platy product in first brace table to be fixed in on the first brace table with the bottom of platy product.

Optionally, the clamping assembly includes:

the first clamping strip is arranged on one surface of the platy product facing the traction assembly;

the second clamping strip is arranged on one surface of the platy product, which is away from the traction assembly;

the second screw rods are provided with a plurality of first clamping strips and second clamping strips in a penetrating mode, are in threaded connection with the first clamping strips and are in threaded connection with the second clamping strips; the method comprises the steps of,

and the rotating column is fixedly connected with the second screw rod.

By adopting the technical scheme, the first clamping strip and the second clamping strip are respectively positioned at two sides of the platy product, the platy product is clamped by the first clamping strip and the second clamping strip under the action of the second screw rod, and the traction assembly is used for traction of the platy product by traction of the clamping assembly; the setting of column rotates the staff of being convenient for and rotates the second screw rod to the staff of being convenient for dismantle first grip strip and second grip strip.

Optionally, the traction assembly includes:

an electronic tension machine;

the pulley is arranged on the lower clamp of the electronic tension machine; the method comprises the steps of,

one end of the traction rope is connected with the first clamping strip, and the other end of the traction rope bypasses the pulley and is connected with the sliding cross beam of the electronic tension machine.

Through adopting above-mentioned technical scheme, after the electronic tension machine starts, the slip crossbeam of electronic tension machine upwards moves with certain speed, and the platy product takes place to warp under the effect of haulage rope, and the platy product breaks, and the traction load of this moment is the wind-resistant load of platy product, and the staff then obtains the wind-resistant load of platy product through the registration of electronic tension machine.

Optionally, the bottom of electron pulling force machine is provided with the second brace table, second brace table below is provided with a plurality of support columns, the support column is fixed in ground.

Through adopting above-mentioned technical scheme, the staff supports electron pulling force machine through first brace table and support column to make the haulage rope between pulley and the platy product be in the horizontality.

Optionally, the first clamping strip is used for clamping the one side of platy product and the second clamping strip is used for clamping the one side of platy product and is the curved surface setting.

Through adopting above-mentioned technical scheme, the surface of platy product is called the curved surface generally and is set up, foretell setting for the one side that first grip bar was used for centre gripping platy product and the one side that second grip bar was used for centre gripping platy product all laminate with the surface of platy product mutually, thereby make first grip bar and second grip bar with platy product centre gripping more firm.

Optionally, the detection device further comprises a detection assembly for detecting the displacement of the top of the plate-like product.

By adopting the technical scheme, the staff can measure the displacement of the top of the plate-shaped product through the detection component, so that the deformation resistance of the plate-shaped product is calculated.

Optionally, the detection assembly includes:

the connecting column is arranged on one surface of the platy product, which is away from the traction assembly, and is fixedly connected with the first supporting table; the method comprises the steps of,

and the laser range finder is fixedly connected with the connecting column.

Through adopting above-mentioned technical scheme, the staff passes through laser rangefinder measurement and obtains the distance of laser rangefinder to platy product before and after pulling platy product to through the difference between the two, and then obtain the displacement at platy product top.

In summary, the present application at least includes the following beneficial technical effects:

1. when the wind-resistant load of the plate-shaped product is required to be detected, a worker fixes the bottom of the plate-shaped product through the fixing component, clamps the middle of the plate-shaped product through the clamping component, then pulls the clamping component through the pulling component until the plate-shaped product breaks, and then the worker can obtain the magnitude of the pulling load through the pulling component, wherein the pulling load is the wind-resistant load of the plate-shaped product, so that the wind-resistant load of the plate-shaped product is detected;

2. the compressing piece can fix the bottom of the platy product, and then simulate the service environment of platy product, thereby be convenient for the staff detect the wind-resistant load of platy product.

Drawings

Fig. 1 is a schematic overall structure of a wind load detection device according to an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a front view of a wind load detection device according to an embodiment of the present application.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Reference numerals illustrate: 1. a fixing assembly; 2. a plate-like product; 3. a clamping assembly; 4. a traction assembly; 5. a support frame; 501. a support sheet; 502. a vertical rod; 503. a cross bar; 6. a first support table; 7. a pressing member; 8. a fixed block; 9. a limiting channel; 10. a compaction block; 11. a fixed channel; 12. a first bolt; 13. a screw cap; 14. a first clamping bar; 15. a second clamping bar; 16. a second screw; 17. rotating the column; 18. an electronic tension machine; 19. a pulley; 20. a traction rope; 21. a second support table; 22. a support column; 23. a detection assembly; 24. a connecting column; 25. a laser range finder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to fig. 1 to 4 and the embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

The embodiment of the application discloses a wind load resistance detection device.

Referring to fig. 1, a wind load detection apparatus fixing assembly 1, a clamping assembly 3 and a traction assembly 4. The fixing component 1 is arranged at the bottom of the plate-shaped product 2, the fixing component 1 is fixed on the ground, and the fixing component 1 is used for fixing the bottom of the plate-shaped product 2; the clamping component 3 is arranged in the middle of the plate-shaped product 2, and the clamping component 3 is used for clamping the middle of the plate-shaped product 2; the traction assembly 4 is connected with the clamping assembly 3, and the traction assembly 4 is used for traction of the clamping assembly 3 and outputting a corresponding traction load. When the wind load of the plate-shaped product 2 is required to be detected, a worker moves the plate-shaped product 2 to the fixing assembly 1 and fixes the bottom of the plate-shaped product 2 through the fixing assembly 1, then the worker clamps the middle of the plate-shaped product 2 through the clamping assembly 3, then the worker pulls the clamping assembly 3 through the pulling assembly 4, so that the plate-shaped product 2 is gradually deformed until the plate-shaped product 2 is broken, and the pulling load output by the pulling assembly 4 is the wind load of the plate-shaped product 2 at the moment, so that the wind load of the plate-shaped product 2 is detected.

Referring to fig. 1 and 2, the fixing assembly 1 includes a supporting frame 5, a first supporting table 6 and a pressing member 7, the supporting frame 5 is fixed on the ground, in this embodiment, the supporting frame 5 includes four supporting pieces 501, four vertical rods 502 and four cross rods 503, a plurality of anchor bolts are disposed on the ground, and the four supporting pieces 501 are fixed on the ground by the anchor bolts; the first supporting table 6 is arranged on the supporting frame 5, and the first supporting table 6 is fixedly connected with the supporting frame 5, namely, the first supporting table 6 is fixedly connected with four vertical rods 502; the compressing element 7 is arranged on the first supporting table 6, the compressing element 7 is fixedly connected with the first supporting table 6, and the compressing element 7 is used for compressing the bottom of the plate-shaped product 2 on the first supporting table 6. The compressing piece 7 comprises a fixed block 8, a compressing block 10, a first bolt 12 and a nut 13, wherein the fixed block 8 is fixedly connected with the first supporting table 6, and a limiting channel 9 is formed in the fixed block 8 in a penetrating manner; the compression block 10 is clamped with the fixed block 8 through the limiting channel 9, and the compression block 10 is provided with a fixed channel 11; the first bolts 12 penetrate the first support table 6 and the plate-like product 2, and the first bolts 12 penetrate the fixing channel 11; the nut 13 is screwed with the first bolt 12, and the compression block 10 is located between the nut 13 and the first support table 6. When the plate-shaped product 2 needs to be fixed, a worker moves the plate-shaped product 2 to the first supporting table 6, then the worker fixes the bottom of the plate-shaped product 2 through the pressing piece 7, namely, the pressing block 10 presses the bottom of the plate-shaped product 2 on the first supporting table 6 through the first bolt 12 and the nut 13, and therefore the worker can conveniently detect the wind load of the plate-shaped product 2.

Referring to fig. 1, 3 and 4, the clamping assembly 3 includes a first clamping bar 14, a second clamping bar 15, a second screw 16 and a rotation post 17. The first clamping strip 14 is arranged on the surface of the plate-shaped product 2 facing the traction component 4; the second clamping strip 15 is arranged on one surface of the plate-shaped product 2, which is away from the traction assembly 4, and the first clamping strip 14 and the second clamping strip 15 are used for clamping the plate-shaped product 2; the second screw rods 16 are arranged at two ends of the first clamping strip 14 respectively, the second screw rods 16 penetrate through the first clamping strip 14 and the second clamping strip 15, the second screw rods 16 are in threaded connection with the first clamping strip 14, and the second screw rods 16 are in threaded connection with the second clamping strip 15; the rotating column 17 is arranged at one end of the second screw 16, and the rotating column 17 is fixedly connected with the second screw 16. In this embodiment, one surface of the first clamping strip 14 for clamping the plate-shaped product 2 is in a curved surface, and one surface of the second clamping strip 15 for clamping the plate-shaped product 2 is in a curved surface; since the surface of the plate-shaped product 2 is generally curved, the above arrangement makes the surfaces of the first clamping strip 14 and the second clamping strip 15 contacting the plate-shaped product 2 fit together, so that the first clamping strip 14 and the second clamping strip 15 clamp the plate-shaped product 2 more firmly. When it is necessary to clamp the middle part of the plate-like product 2, the worker moves the first clamping bar 14 and the second clamping bar 15 to both sides of the plate-like product 2, respectively, so that the first clamping bar 14 and the second clamping bar 15 clamp the plate-like product 2 by rotating the column 17 and the second screw 16,

referring to fig. 1 and 3, the traction assembly 4 includes an electronic tension machine 18, a pulley 19, and a traction rope 20. The pulley 19 is arranged on the lower clamp of the electronic tension machine 18; one end of a traction rope 20 is connected with the middle part of the first clamping strip 14, the other end of the traction rope 20 bypasses a pulley 19 to be connected with a sliding cross beam of the electronic tension machine 18, and the traction rope 20 between the pulley 19 and the first clamping strip 14 is horizontally arranged; the magnitude of the traction load is the same as the magnitude of the traction on the traction rope 20. In this embodiment, a second supporting table 21 is disposed at the bottom of the electronic tension machine 18, four supporting columns 22 are disposed below the second supporting table 21, and the supporting columns 22 are fixed on the ground. When the plate-shaped product 2 is required to be pulled, a worker pulls the first clamping strip 14 at a certain speed through the electronic pulling machine 18, and the worker can obtain the traction load on the pulling rope 20 through the indication of the electronic pulling machine 18, so that the wind-resistant load of the plate-shaped product 2 is obtained.

Referring to fig. 1 and 3, the detecting device further includes a detecting assembly 23 for detecting the amount of displacement of the top of the plate-like product 2. The detection assembly 23 comprises a connecting column 24 and a laser range finder 25, the connecting column 24 is arranged on one surface of the platy product 2, which is away from the traction assembly 4, and the lower end of the connecting column 24 is fixedly connected with the first supporting table 6; the laser range finder 25 is arranged at the upper end of the connecting column 24, and the laser range finder 25 is fixedly connected with the connecting column 24. In the detection process, a worker measures the distance between the laser distance measuring instrument 25 and the plate-shaped product 2 before and after the plate-shaped product 2 is pulled through the laser distance measuring instrument 25, obtains the displacement of the top of the plate-shaped product 2 through the difference value of the two distances, and further obtains the deformation resistance of the plate-shaped product 2 through formula calculation.

The basic principle of the wind load resistance detection device of the embodiment of the application is as follows: when the wind load of the plate-shaped product 2 is required to be detected, a worker moves the plate-shaped product 2 to the first supporting table 6 and fixes the bottom of the plate-shaped product 2 through the pressing piece 7, namely, the bottom of the plate-shaped product 2 is pressed on the first supporting table 6 through the pressing block 10 through the first bolt 12 and the nut 13; then, the worker moves the first clamping bar 14 and the second clamping bar 15 to both sides of the plate-shaped product 2, and the first clamping bar 14 and the second clamping bar 15 clamp the plate-shaped product 2 by rotating the column 17 and the second screw 16; then, the worker controls the electronic tension machine 18 to enable the sliding cross beam of the electronic tension machine 18 to move upwards at a certain speed, so that the traction rope 20 pulls the first clamping strip 14, namely the plate-shaped product 2, until the plate-shaped product 2 breaks or reaches the maximum load, the traction load at the moment is the wind-resistant load of the plate-shaped product 2, and the value of the traction load can be obtained through the indication of the electronic tension machine 18.

The foregoing description of the preferred embodiments of the present application is not intended to limit the scope of the application, in which any feature disclosed in this specification (including abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

Claims (6)

1. A wind load detection device, comprising:

the fixing component (1) is arranged at the bottom of the plate-shaped product (2) and is used for fixing the bottom of the plate-shaped product (2);

the clamping assembly (3) is arranged in the middle of the plate-shaped product (2) and is used for clamping the middle of the plate-shaped product (2); the method comprises the steps of,

the traction assembly (4) is connected with the clamping assembly (3) and is used for carrying out traction on the clamping assembly (3) and outputting a corresponding traction load;

the fixing assembly (1) comprises:

a support (5) fixed on the ground;

the first supporting table (6) is arranged on the supporting frame (5) and is fixedly connected with the supporting frame (5); the method comprises the steps of,

the pressing piece (7) is fixedly connected with the first supporting table (6) and is used for pressing the bottom of the plate-shaped product (2) on the first supporting table (6);

the clamping assembly (3) comprises:

a first clamping strip (14) arranged on one surface of the plate-shaped product (2) facing the traction assembly (4);

the second clamping strip (15) is arranged on one surface of the plate-shaped product (2) away from the traction component (4);

the second screw rods (16) are provided with a plurality of first clamping strips (14) and second clamping strips (15) in a penetrating mode, are connected with the first clamping strips (14) in a threaded mode and are connected with the second clamping strips (15) in a threaded mode; the method comprises the steps of,

the rotating column (17) is fixedly connected with the second screw rod (16);

the traction assembly (4) comprises:

an electronic tension machine (18);

a pulley (19) arranged on a lower clamp of the electronic tension machine (18); the method comprises the steps of,

and one end of the traction rope (20) is connected with the first clamping strip (14), and the other end of the traction rope bypasses the pulley (19) and is connected with the sliding cross beam of the electronic tension machine (18).

2. A wind load detection device according to claim 1, wherein the hold-down member (7) comprises:

the fixed block (8) is fixedly connected with the first supporting table (6) and provided with a limiting channel (9);

the compression block (10) is clamped with the fixed block (8) through the limiting channel (9) and provided with a fixed channel (11);

a first bolt (12) penetrating through the first support table (6) and the plate-shaped product (2) and through the fixed passage (11); the method comprises the steps of,

and the nut (13) is in threaded connection with the first bolt (12).

3. The wind load resistance detection device according to claim 1, wherein a second supporting table (21) is arranged at the bottom of the electronic tension machine (18), a plurality of supporting columns (22) are arranged below the second supporting table (21), and the supporting columns (22) are fixed on the ground.

4. A wind load detection device according to claim 1, wherein the first clamping strip (14) and the second clamping strip (15) are arranged in a curved surface on a side for clamping the plate-shaped product (2).

5. A wind load detection device according to claim 1, characterized in that the detection device further comprises a detection assembly (23) for detecting the amount of displacement of the top of the plate-like product (2).

6. A wind load detection device according to claim 5, wherein the detection assembly (23) comprises:

the connecting column (24) is arranged on one surface of the platy product (2) deviating from the traction assembly (4) and is fixedly connected with the first supporting table (6); the method comprises the steps of,

and the laser range finder (25) is fixedly connected with the connecting column (24).