CN113588450A - Steel structure residential system-based stress deformation detection system and detection method thereof - Google Patents
Steel structure residential system-based stress deformation detection system and detection method thereof Download PDFInfo
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- 238000005452 bending Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 4
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- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
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- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
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- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
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- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
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Abstract
The invention discloses a stress deformation detection system based on a steel structure residential system and a detection method thereof, wherein the stress deformation detection system comprises a base and a steel structure, a steel structure fixing frame is fixedly connected to the upper end of the base, a force application mechanism is arranged at the bottom end of the inner wall of the fixing frame, a walking mechanism is arranged on the side wall of the inner cavity of the fixing frame, transverse clamping mechanisms are arranged on two sides of the walking mechanism, and a longitudinal clamping mechanism is arranged at the upper end of the transverse clamping mechanism; the invention relates to the technical field of stress deformation detection equipment. According to the stress deformation detection system and the detection method based on the steel structure residential system, the steel structures of different specifications can be conveniently and fixedly tested through the arranged transverse clamping mechanism and the arranged longitudinal clamping mechanism, the device is simple in structure and convenient and quick to use, the camera is driven to move leftwards (rightwards) through the arranged travelling mechanism, image monitoring on the stress deformation condition of the steel structures is achieved, the camera acquires images, and a user can conveniently obtain the whole process of pressing the steel structures.
Description
Technical Field
The invention relates to the technical field of stress deformation detection equipment, in particular to a stress deformation detection system based on a steel structure residential system and a detection method thereof.
Background
Compared with the traditional brick-concrete structure, the steel structure system is more ductile and elastic than the brick-concrete structure. The ultra-light steel structure belongs to a plate rib structure system, a wall body and a floor slab formed by light steel keels and European pine boards are used as a bearing structure, the ultra-static structure system is adopted, the damage of a single light steel keel or European pine board cannot immediately cause the damage of the whole structure, the escape of people in a building is facilitated, and meanwhile, the steel structure building with light dead weight is more favorable for resisting the horizontal load during earthquake (the horizontal load is the product of the self weight of the building and the horizontal acceleration, and the horizontal load born by the building with smaller mass is smaller).
The existing detection equipment is complex in structure, a steel structure to be detected is generally sampled and taken to a laboratory, the stress deformation of the steel structure is detected, the bending performance of the steel structure can not be detected directly on site, and the operation is inconvenient.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a steel structure residential system-based stress deformation detection system and a detection method thereof, and solves the problems that the bending performance of a steel structure cannot be directly detected on site and the operation is inconvenient in the existing stress deformation detection structure.
In order to achieve the purpose, the invention is realized by the following technical scheme: the stress deformation detection system based on the steel structure residential system comprises a base and a steel structure, wherein a steel structure fixing frame is fixedly connected to the upper end of the base, a force application mechanism is arranged at the bottom end of the inner wall of the fixing frame, a travelling mechanism is arranged on the side wall of an inner cavity of the fixing frame, transverse clamping mechanisms are arranged on two sides of the travelling mechanism, and a longitudinal clamping mechanism is arranged at the upper end of the transverse clamping mechanism; the transverse clamping mechanism comprises a first positive and negative two-way motor fixedly connected with the surface of one side of the base, the output end of the first positive and negative two-way motor is fixedly connected with a first threaded rod, the first threaded rod is in threaded connection with symmetrical first sliding blocks, the upper ends of the symmetrical first sliding blocks are fixedly connected with symmetrical first clamping blocks, and rubber pads are adhered to the surfaces of the symmetrical first clamping blocks; vertical fixture includes the balladeur train of being connected with first grip block outside fixed surface, the positive and negative two-way motor of top fixedly connected with second of balladeur train, the output of the positive and negative two-way motor of second runs through balladeur train and fixedly connected with second threaded rod, the upper surface threaded connection of second threaded rod has the second slider, the lower surface of second threaded rod has cup jointed the bottom of third slider and second threaded rod and has rotated through bearing and be connected with the third slider, the inboard one end fixedly connected with second grip block of second slider, the inboard one end of third slider and the outside one end fixed connection of first grip block.
Preferably, the first threaded rod is provided with symmetrical left threads and right threads, and the first threaded rod is connected with symmetrical first sliding blocks through the left threads and the right threads.
Preferably, the upper surface of the second threaded rod is provided with a threaded section, the lower surface of the second threaded rod is provided with a smooth section, the third sliding block is located at the smooth section, the second sliding block is located at the smooth section, and the second sliding block is connected with the inner wall of the sliding frame in a sliding mode.
Preferably, the locating slot of symmetry is seted up to base upper end surface, first threaded rod is located the locating slot and the inner wall of the one end locating slot of first threaded rod rotates the connection, the other end of first threaded rod run through the base and with first positive and negative two-way motor's output fixed connection.
Preferably, the upper surface of the base is provided with a stress groove, the positioning grooves are located on two sides of the stress groove, two ends of the stress groove are fixedly connected with arc-shaped plates, and the bottom end of the inner wall of the stress groove is fixedly connected with a stress mechanism.
Preferably, the stress mechanism comprises a hydraulic telescopic rod fixedly connected with the inner wall of the stress groove, the upper end of the hydraulic telescopic rod is fixedly connected with a bearing arc-shaped disc, and a displacement sensor is arranged on the surface of the bearing arc-shaped disc.
Preferably, the force application mechanism comprises a hydraulic cylinder fixedly connected with the bottom end of the fixing frame, the output end of the hydraulic cylinder is fixedly connected with a pressing block, and a pressure sensor is installed on the hydraulic cylinder.
Preferably, running gear is including installing the fixed plate on fixed frame lateral wall recess, the one end fixedly connected with driving motor of fixed plate, the other end fixedly connected with bearing piece of fixed plate, driving motor's output fixedly connected with shaft coupling, the other end fixedly connected with ball screw of shaft coupling, ball screw's the other end is rotated with the one end of bearing piece and is connected, ball screw's both sides are equipped with the both ends of optical axis and optical axis respectively in bearing piece and driving motor one side fixed connection, ball screw's last threaded connection has the slide, the upper end dead lever of slide is connected with the camera.
The invention also discloses a detection method of the stress deformation detection system based on the steel structure residential system, which specifically comprises the following steps:
s1; placing a steel structure to be detected between a transverse clamping mechanism and a longitudinal clamping mechanism, starting a first positive and negative two-way motor to drive a first threaded rod to rotate so as to drive two groups of first sliding blocks to be close to each other, further adjusting the distance between the first clamping blocks, simultaneously starting a second positive and negative two-way motor to drive a second threaded rod to rotate, further driving a second sliding block to be close to a third sliding block, further adjusting the distance between the second clamping block and the first clamping block, and enabling the first clamping block and the second clamping block to clamp and fix the steel structure;
s2; open hydraulic telescoping rod and drive and accept the arc dish and form to resist the contact and open displacement sensor to the surface of steel construction, open hydraulic cylinder, make the briquetting move down, when making steel construction atress bending deformation, pressure sensor monitors the pressure of during operation, record the pressure load when detecting, deformation value that measures through displacement sensor collects the processing, it drives ball screw forward (reverse) rotation to open driving motor, thereby it moves left (right) with the optical axis surface to drive the slide, and then drive the camera and move left (right), realize carrying out image monitoring to the steel construction atress deformation condition, the camera gathers the image, and transmit to remote terminal, the user of being convenient for acquires the overall process that the steel construction was pressed.
Preferably, the first positive and negative two-way motor, the second positive and negative two-way motor and the driving motor are two-way servo motors, the displacement sensor, the pressure sensor and the camera are electrically connected, and the data of the detection process are transmitted to the remote terminal for storage, processing, display and data table generation by the displacement sensor, the pressure sensor and the camera.
Advantageous effects
The invention provides a steel structure residential system-based stress deformation detection system and a detection method thereof. Compared with the prior art, the method has the following beneficial effects:
(1) this atress deformation detection system and detection method based on steel construction house system, drive first threaded rod and rotate through opening first positive and negative two-way motor, thereby drive two sets of first sliders and be close to each other, and then adjust the distance between the first grip block, open the positive and negative two-way motor of second simultaneously and drive the rotation of second threaded rod, thereby drive the second slider and be close to the third slider direction, and then adjust the distance between second grip block and the first grip block, make first grip block and second grip block carry out the centre gripping with the steel construction and fix, horizontal fixture and vertical fixture through setting up are convenient for carry out the fixed test to the steel construction of different specifications, and device simple structure, convenient to use is swift.
(2) According to the stress deformation detection system and the stress deformation detection method based on the steel structure residential system, the hydraulic telescopic rod is opened to drive the bearing arc-shaped disc to form resisting contact on the surface of a steel structure, the displacement sensor is opened, the hydraulic cylinder is opened, the pressing block moves downwards, when the steel structure is subjected to stress bending deformation, the pressure sensor monitors the pressure during working, the pressure load during detection is measured, and the deformation value measured by the displacement sensor is collected and processed.
(3) According to the steel structure residential system-based stress deformation detection system and the detection method thereof, the driving motor is started to drive the ball screw to rotate in the forward and reverse directions, so that the sliding seat is driven to move left and right on the surfaces of the ball screw and the optical axis, the camera is driven to move left and right, image monitoring on the steel structure stress deformation condition is realized, the camera collects images and transmits the images to the remote terminal, and a user can conveniently obtain the whole process of steel structure compression.
Drawings
FIG. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is a perspective view of the clamping structure of the present invention;
FIG. 3 is a perspective view of the base and the force applying mechanism of the present invention;
FIG. 4 is a perspective view of the structure of the force-receiving mechanism of the present invention;
FIG. 5 is a perspective view of the force applying mechanism of the present invention;
FIG. 6 is a perspective view of the traveling mechanism according to the present invention;
FIG. 7 is a perspective view of the structure of the horizontal clamping mechanism and the vertical clamping mechanism of the present invention;
FIG. 8 is a perspective view of the lateral clamping mechanism of the present invention;
FIG. 9 is a perspective sectional view of the longitudinal clamping mechanism of the present invention;
fig. 10 is a perspective view showing the structure of the longitudinal clamping mechanism of the present invention.
In the figure: 1. a base; 2. a steel structure; 3. a fixing frame; 4. a force application mechanism; 5. a traveling mechanism; 6. A transverse clamping mechanism; 7. a longitudinal clamping mechanism; 8. a force-receiving mechanism; 101. positioning a groove; 102. a stress groove; 103. an arc-shaped plate; 401. a hydraulic cylinder; 402. briquetting; 403. a pressure sensor; 501. a fixing plate; 502. a drive motor; 503. a bearing sheet; 504. a coupling; 505. a ball screw; 506. an optical axis; 507. a slide base; 508. a camera; 601. a first positive and negative bi-directional motor; 602. a first threaded rod; 603. a left thread; 604. a right thread; 605. a first slider; 606. a first clamping block; 607. a rubber pad; 701. a carriage; 702. a second positive and negative bi-directional motor; 703. a second threaded rod; 704. a smoothing section; 705. a threaded segment; 706. a second slider; 707. a third slider; 708. a second clamping block; 801. A hydraulic telescopic rod; 802. carrying the arc-shaped disc; 803. and a displacement sensor.
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. 1-10, the present invention provides a technical solution: the stress deformation detection system based on the steel structure residential system comprises a base 1 and a steel structure 2, wherein the upper end of the base 1 is fixedly connected with a fixed frame 3 of the steel structure 2, the bottom end of the inner wall of the fixed frame 3 is provided with a force application mechanism 4, the side wall of the inner cavity of the fixed frame 3 is provided with a travelling mechanism 5, two sides of the travelling mechanism 5 are provided with transverse clamping mechanisms 6, and the upper ends of the transverse clamping mechanisms 6 are provided with longitudinal clamping mechanisms 7; the transverse clamping mechanism 6 comprises a first positive and negative two-way motor 601 fixedly connected with the surface of one side of the base 1, the output end of the first positive and negative two-way motor 601 is fixedly connected with a first threaded rod 602, the first threaded rod 602 is in threaded connection with symmetrical first sliding blocks 605, the upper ends of the symmetrical first sliding blocks 605 are fixedly connected with symmetrical first clamping blocks 606, and rubber pads 607 are adhered to the surfaces of the symmetrical first clamping blocks 606; the longitudinal clamping mechanism 7 comprises a carriage 701 fixedly connected with the outer side surface of a first clamping block 606, the top end of the carriage 701 is fixedly connected with a second positive and negative two-way motor 702, the output end of the second positive and negative two-way motor 702 penetrates through the carriage 701 and is fixedly connected with a second threaded rod 703, the upper surface of the second threaded rod 703 is in threaded connection with a second sliding block 706, the lower surface of the second threaded rod 703 is sleeved with a third sliding block 707, the bottom end of the second threaded rod 703 is rotatably connected with the third sliding block 707 through a bearing shaft, one end of the inner side of the second sliding block 706 is fixedly connected with a second clamping block 708, one end of the inner side of the third sliding block 707 is fixedly connected with one end of the outer side of the first clamping block 606, the first threaded rod 602 is driven to rotate by starting the first positive and negative two-way motor 601, so as to drive the two groups of first sliding blocks 605 to approach each other, thereby adjusting the distance between the first clamping blocks 606, and simultaneously the second positive and negative two-way motor 702 is started to drive the second threaded rod 703 to rotate, the second sliding block 706 is driven to approach the third sliding block 707, and the distance between the second clamping block 708 and the first clamping block 606 is adjusted, so that the steel structure 2 is clamped and fixed by the first clamping block 606 and the second clamping block 708, the steel structures 2 of different specifications can be conveniently and fixedly tested by the arranged transverse clamping mechanism 6 and the longitudinal clamping mechanism 7, and the device is simple in structure and convenient and quick to use; the first threaded rod 602 is provided with a left thread 603 and a right thread 604 which are symmetrical, and the first threaded rod 602 is in threaded connection with symmetrical first sliding blocks 605 through the left thread 603 and the right thread 604, so that the first sliding blocks 605 can be conveniently controlled to move through the first threaded rod 602; a threaded section 705 is arranged on the upper surface of the second threaded rod 703, a smooth section 704 is arranged on the lower surface of the second threaded rod 703, a third sliding block 707 is positioned on the smooth section 705, a second sliding block 706 is positioned on the smooth section 704, and the second sliding block 706 is in sliding connection with the inner wall of the sliding frame 701, so that the second sliding block 706 can be conveniently controlled to move through the second threaded rod 703; the upper end surface of the base 1 is provided with symmetrical positioning grooves 101, a first threaded rod 602 is positioned in the positioning grooves 101, the inner wall of one end of the first threaded rod 602 is rotatably connected with the inner wall of the positioning groove 101, and the other end of the first threaded rod 602 penetrates through the base 1 and is fixedly connected with the output end of a first positive and negative bidirectional motor 601; the upper surface of the base 1 is provided with a stress groove 102, the positioning grooves 101 are positioned at two sides of the stress groove 102, two ends of the stress groove 102 are fixedly connected with arc-shaped plates 103, and the bottom end of the inner wall of the stress groove 102 is fixedly connected with a stress mechanism 8; the stress mechanism 8 comprises a hydraulic telescopic rod 801 fixedly connected with the inner wall of the stress groove 102, the upper end of the hydraulic telescopic rod 801 is fixedly connected with a bearing arc-shaped disc 802, a displacement sensor 803 is arranged on the surface of the bearing arc-shaped disc 802, the pressure during working is monitored through a pressure sensor 403, and the pressure load during detection is measured; the force application mechanism 4 comprises a hydraulic cylinder 401 fixedly connected with the bottom end of the fixed frame 3, the output end of the hydraulic cylinder 401 is fixedly connected with a pressing block 402, a pressure sensor 403 is installed on the hydraulic cylinder 401, and the deformation value measured by a displacement sensor 803 is collected; the traveling mechanism 5 comprises a fixing plate 501 arranged on a groove on the side wall of the fixing frame 3, one end of the fixing plate 501 is fixedly connected with a driving motor 502, the other end of the fixing plate 501 is fixedly connected with a bearing sheet 503, the output end of the driving motor 502 is fixedly connected with a coupler 504, the other end of the coupler 504 is fixedly connected with a ball screw 505, the other end of the ball screw 505 is rotatably connected with one end of the bearing sheet 503, two sides of the ball screw 505 are provided with an optical axis 506, two ends of the optical axis 506 are respectively and fixedly connected with one side of the bearing sheet 503 and one side of the driving motor 502, the upper thread of the ball screw 505 is connected with a sliding seat 507, the upper end fixing rod of the sliding seat 507 is connected with a camera 508, the ball screw 505 is driven by the driving motor 502 to rotate forward and backward, so that the sliding seat 507 is driven to move left and right on the surfaces of the ball screw 505 and the optical axis 506, and the camera 508 is driven to move left and right, the realization carries out image monitoring to the steel construction 2 atress deformation condition, and camera 508 gathers the image to transmit to remote terminal, the user of being convenient for acquires the overall process that steel construction 2 was pressed.
The invention also discloses a detection method of the stress deformation detection system based on the steel structure residential system, which specifically comprises the following steps:
s1; placing a steel structure 2 to be detected between a transverse clamping mechanism 6 and a longitudinal clamping mechanism 7, starting a first positive and negative two-way motor 601 to drive a first threaded rod 602 to rotate, so as to drive two groups of first sliding blocks 605 to approach each other, so as to adjust the distance between first clamping blocks 606, and simultaneously starting a second positive and negative two-way motor 702 to drive a second threaded rod 703 to rotate, so as to drive a second sliding block 706 to approach towards a third sliding block 707, so as to adjust the distance between a second clamping block 708 and the first clamping block 606, so as to clamp and fix the steel structure 2 by the first clamping block 606 and the second clamping block 708;
s2; open hydraulic telescoping rod 801 and drive and accept arc dish 802 and form to resist the contact and open displacement sensor 803 to the surface of steel construction 2, open hydraulic cylinder 401, make briquetting 402 move down, when making steel construction 2 atress bending deformation, pressure sensor 403 monitors the pressure of during operation, pressure load when measuring and detecting, deformation value through displacement sensor 803 measures collects and handles, it drives ball screw 505 forward rotation to open driving motor 502, thereby it lies in ball screw 505 and optical axis 506 surface and moves to the left and right sides to drive slide 507, and then drive camera 508 and move to the left and right sides, realize carrying out image monitoring to the steel construction 2 atress deformation condition, camera 508 gathers the image, and transmit to remote terminal, be convenient for the user to obtain the overall process that steel construction 2 is pressed.
In the embodiment of the present invention, the first positive and negative bidirectional motor 601, the second positive and negative bidirectional motor 702, and the driving motor 502 are all bidirectional servo motors, the displacement sensor 803, the pressure sensor 403, and the camera 508 are all electrically connected, and the displacement sensor 803, the pressure sensor 403, and the camera 508 transmit data of the detection process to the remote terminal for storage, processing, display, and data table generation.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Atress deformation detecting system based on steel construction house system, including base (1) and steel construction (2), its characterized in that: the upper end of the base (1) is fixedly connected with a steel structure (2) fixing frame (3), the bottom end of the inner wall of the fixing frame (3) is provided with a force application mechanism (4), the side wall of the inner cavity of the fixing frame (3) is provided with a walking mechanism (5), two sides of the walking mechanism (5) are provided with transverse clamping mechanisms (6), and the upper end of each transverse clamping mechanism (6) is provided with a longitudinal clamping mechanism (7);
the transverse clamping mechanism (6) comprises a first positive and negative two-way motor (601) fixedly connected with the surface of one side of the base (1), the output end of the first positive and negative two-way motor (601) is fixedly connected with a first threaded rod (602), first symmetrical sliding blocks (605) are in threaded connection with the first threaded rod (602), symmetrical first clamping blocks (606) are fixedly connected to the upper ends of the first symmetrical sliding blocks (605), and rubber pads (607) are adhered to the surfaces of the symmetrical first clamping blocks (606);
the longitudinal clamping mechanism (7) comprises a sliding frame (701) fixedly connected with the outer side surface of a first clamping block (606), the top end of the sliding frame (701) is fixedly connected with a second positive and negative two-way motor (702), the output end of the second positive and negative two-way motor (702) penetrates through the sliding frame (701) and is fixedly connected with a second threaded rod (703), the upper surface of the second threaded rod (703) is in threaded connection with a second sliding block (706), the lower surface of the second threaded rod (703) is sleeved with a third sliding block (707), the bottom end of the second threaded rod (703) is rotatably connected with the third sliding block (707) through a bearing shaft, one end of the inner side of the second sliding block (706) is fixedly connected with a second clamping block (708), and one end of the inner side of the third sliding block (707) is fixedly connected with one end of the outer side of the first clamping block (606).
2. The system for detecting the deformation under force of a residential system based on steel structure according to claim 1, characterized in that: the left thread (603) and the right thread (604) are symmetrically arranged on the first threaded rod (602), and the first threaded rod (602) is connected with symmetrical first sliding blocks (605) through the left thread (603) and the right thread (604) in a threaded manner.
3. The system for detecting the deformation under force of a residential system based on steel structure according to claim 1, characterized in that: the upper surface of the second threaded rod (703) is provided with a threaded section (705), the lower surface of the second threaded rod (703) is provided with a smooth section (704), the third sliding block (707) is located on the smooth section (705), the second sliding block (706) is located on the smooth section (704), and the second sliding block (706) is in sliding connection with the inner wall of the sliding frame (701).
4. The system for detecting the deformation under force of a residential system based on steel structure according to claim 1, characterized in that: the locating slot (101) of symmetry is seted up to base (1) upper end surface, first threaded rod (602) are located locating slot (101) and the inner wall of one end locating slot (101) of first threaded rod (602) rotates and connects, the other end of first threaded rod (602) run through base (1) and with the output fixed connection of first positive and negative two-way motor (601).
5. The system according to claim 4, wherein the system comprises: the upper surface of the base (1) is provided with a stress groove (102), the positioning grooves (101) are located on two sides of the stress groove (102), two ends of the stress groove (102) are fixedly connected with arc-shaped plates (103), and the bottom end of the inner wall of the stress groove (102) is fixedly connected with a stress mechanism (8).
6. The system for detecting the deformation under force of a residential system based on steel structure as claimed in claim 5, wherein: the stress mechanism (8) comprises a hydraulic telescopic rod (801) fixedly connected with the inner wall of the stress groove (102), the upper end of the hydraulic telescopic rod (801) is fixedly connected with a bearing arc-shaped disc (802), and a displacement sensor (803) is arranged on the surface of the bearing arc-shaped disc (802).
7. The system for detecting the deformation under force of a residential system based on steel structure according to claim 1, characterized in that: force application mechanism (4) include with fixed frame (3) bottom fixed connection's hydraulic cylinder (401), the output fixedly connected with briquetting (402) of hydraulic cylinder (401), install pressure sensor (403) on hydraulic cylinder (401).
8. The system for detecting the deformation under force of a residential system based on steel structure according to claim 1, characterized in that: the walking mechanism (5) comprises a fixed plate (501) arranged on a groove on the side wall of the fixed frame (3), one end of the fixing plate (501) is fixedly connected with a driving motor (502), the other end of the fixing plate (501) is fixedly connected with a bearing sheet (503), the output end of the driving motor (502) is fixedly connected with a shaft coupling (504), the other end of the shaft coupling (504) is fixedly connected with a ball screw (505), the other end of the ball screw (505) is rotationally connected with one end of the bearing sheet (503), two sides of the ball screw (505) are provided with optical axes (506), two ends of the optical axes (506) are respectively fixedly connected with one sides of the bearing sheet (503) and the driving motor (502), the upper thread of the ball screw (505) is connected with a sliding seat (507), and the upper end fixing rod of the sliding seat (507) is connected with a camera (508).
9. The detection method of the stress deformation detection system based on the steel structure residential system is characterized in that: the method specifically comprises the following steps:
s1; placing a steel structure (2) to be detected between a transverse clamping mechanism (6) and a longitudinal clamping mechanism (7), starting a first positive and negative two-way motor (601) to drive a first threaded rod (602) to rotate so as to drive two groups of first sliding blocks (605) to be close to each other, and further adjusting the distance between first clamping blocks (606), and simultaneously starting a second positive and negative two-way motor (702) to drive a second threaded rod (703) to rotate so as to drive a second sliding block (706) to be close to a third sliding block (707) direction, and further adjusting the distance between a second clamping block (708) and the first clamping block (606), so that the first clamping block (606) and the second clamping block (708) clamp and fix the steel structure (2);
s2; starting a hydraulic telescopic rod (801) to drive a bearing arc-shaped disc (802) to form resisting contact on the surface of a steel structure (2) and start a displacement sensor (803), starting a hydraulic cylinder (401) to enable a pressing block (402) to move downwards, enabling the steel structure (2) to be stressed and bent to deform, monitoring the pressure during working by a pressure sensor (403), measuring the pressure load during detection, collecting and processing the deformation value measured by the displacement sensor (803), starting a driving motor (502) to drive a ball screw (505) to rotate forwards or reversely, driving a sliding seat (507) to be positioned on the surfaces of the ball screw (505) and an optical axis (506) to move leftwards or rightwards, further driving a camera (508) to move leftwards or rightwards, realizing image monitoring on the stress deformation condition of the steel structure (2), collecting images by the camera (508) and transmitting the images to a remote terminal, the whole process that the user acquires the steel structure (2) is pressed is facilitated.
10. The method of detecting a system for detecting deformation under load of a residential system based on steel structure as claimed in claim 9, wherein: the first positive and negative two-way motor (601), the second positive and negative two-way motor (702) and the driving motor (502) are two-way servo motors, the displacement sensor (803), the pressure sensor (403) and the camera (508) are electrically connected, and the displacement sensor (803), the pressure sensor (403) and the camera (508) are used for inputting data of a detection process to a remote terminal for storage, processing, display and data table generation.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323932A (en) * | 2021-11-24 | 2022-04-12 | 浙江双林机电科技有限公司 | Strength detection device for production of steel-plastic composite pressure pipe |
| CN114486024A (en) * | 2022-02-16 | 2022-05-13 | 浙江新鑫钢结构有限公司 | Stress rapid detection system of multi-arc steel component and self-vibration method thereof |
| CN117146726A (en) * | 2023-10-26 | 2023-12-01 | 中铁建工集团有限公司 | Overhead station roof maintenance device and use method |
| CN117420034A (en) * | 2023-12-18 | 2024-01-19 | 哈尔滨学院 | Exercise equipment welding strength detection device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208520695U (en) * | 2018-07-18 | 2019-02-19 | 东莞市恒塑环保建材有限公司 | A kind of keel detection device for building |
| CN110919219A (en) * | 2019-12-06 | 2020-03-27 | 安徽达顺不锈钢有限公司 | Stainless steel coil of strip processingequipment |
| CN210742028U (en) * | 2019-07-04 | 2020-06-12 | 江苏瑞延理化汽车饰件有限公司 | Bumper detection data statistics device |
| CN211029282U (en) * | 2019-11-04 | 2020-07-17 | 南京华脉汽车部件制造有限公司 | Safety belt pre-tightening device inner hole polishing equipment capable of clamping different pipe fittings |
| CN211496599U (en) * | 2020-01-13 | 2020-09-15 | 河北钢山杭萧钢结构工程股份有限公司 | Steel pipe bundle prevents hoist and mount and warp and uses anchor clamps |
| CN112113903A (en) * | 2020-09-20 | 2020-12-22 | 杭州市房屋安全鉴定检测中心有限公司 | Structural crack detection device for building engineering |
| CN112240855A (en) * | 2020-11-13 | 2021-01-19 | 潍坊衡益复合装甲研究院有限公司 | Strength detection device for light composite armor |
| CN112525696A (en) * | 2020-12-09 | 2021-03-19 | 深圳新海讯光电有限公司 | Optical fiber and device and method for testing tensile strength of joint of optical fiber |
| CN112756446A (en) * | 2020-12-30 | 2021-05-07 | 刘琛 | Steel processing method for steel structure ecological greenhouse |
| CN213397923U (en) * | 2020-06-12 | 2021-06-08 | 黑龙江省环宇铁塔制造安装有限公司 | Raw material detection device for steel structure production |
-
2021
- 2021-06-21 CN CN202110686131.XA patent/CN113588450B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208520695U (en) * | 2018-07-18 | 2019-02-19 | 东莞市恒塑环保建材有限公司 | A kind of keel detection device for building |
| CN210742028U (en) * | 2019-07-04 | 2020-06-12 | 江苏瑞延理化汽车饰件有限公司 | Bumper detection data statistics device |
| CN211029282U (en) * | 2019-11-04 | 2020-07-17 | 南京华脉汽车部件制造有限公司 | Safety belt pre-tightening device inner hole polishing equipment capable of clamping different pipe fittings |
| CN110919219A (en) * | 2019-12-06 | 2020-03-27 | 安徽达顺不锈钢有限公司 | Stainless steel coil of strip processingequipment |
| CN211496599U (en) * | 2020-01-13 | 2020-09-15 | 河北钢山杭萧钢结构工程股份有限公司 | Steel pipe bundle prevents hoist and mount and warp and uses anchor clamps |
| CN213397923U (en) * | 2020-06-12 | 2021-06-08 | 黑龙江省环宇铁塔制造安装有限公司 | Raw material detection device for steel structure production |
| CN112113903A (en) * | 2020-09-20 | 2020-12-22 | 杭州市房屋安全鉴定检测中心有限公司 | Structural crack detection device for building engineering |
| CN112240855A (en) * | 2020-11-13 | 2021-01-19 | 潍坊衡益复合装甲研究院有限公司 | Strength detection device for light composite armor |
| CN112525696A (en) * | 2020-12-09 | 2021-03-19 | 深圳新海讯光电有限公司 | Optical fiber and device and method for testing tensile strength of joint of optical fiber |
| CN112756446A (en) * | 2020-12-30 | 2021-05-07 | 刘琛 | Steel processing method for steel structure ecological greenhouse |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323932A (en) * | 2021-11-24 | 2022-04-12 | 浙江双林机电科技有限公司 | Strength detection device for production of steel-plastic composite pressure pipe |
| CN114486024A (en) * | 2022-02-16 | 2022-05-13 | 浙江新鑫钢结构有限公司 | Stress rapid detection system of multi-arc steel component and self-vibration method thereof |
| CN114486024B (en) * | 2022-02-16 | 2023-12-29 | 浙江新鑫钢结构有限公司 | Rapid stress detection system for multi-arc steel member and self-vibration method thereof |
| CN117146726A (en) * | 2023-10-26 | 2023-12-01 | 中铁建工集团有限公司 | Overhead station roof maintenance device and use method |
| CN117146726B (en) * | 2023-10-26 | 2024-01-12 | 中铁建工集团有限公司 | Overhead station roof maintenance device and use method |
| CN117420034A (en) * | 2023-12-18 | 2024-01-19 | 哈尔滨学院 | Exercise equipment welding strength detection device |
| CN117420034B (en) * | 2023-12-18 | 2024-02-23 | 哈尔滨学院 | Exercise equipment welding strength detection device |
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