CN113008709A - Adjustable measuring device for shear wall strength detection and implementation method thereof - Google Patents
Adjustable measuring device for shear wall strength detection and implementation method thereof Download PDFInfo
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- CN113008709A CN113008709A CN202110294634.2A CN202110294634A CN113008709A CN 113008709 A CN113008709 A CN 113008709A CN 202110294634 A CN202110294634 A CN 202110294634A CN 113008709 A CN113008709 A CN 113008709A
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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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
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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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
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Abstract
The invention discloses an adjustable measuring device for shear wall strength detection and an implementation method thereof, belonging to the technical field of shear wall strength detection. The adjustable measuring device for detecting the strength of the shear wall and the implementation method thereof improve the overall bearing performance and ensure the stability during detection, ensure the stable support of the whole rear part while the pressure applying assembly strongly shakes through the inclined support, prevent the deformation of a detected object, improve the service life, effectively simulate the test environment, ensure the detection quality, increase the detection authenticity, detect the local part according to the needs, increase the overall adaptability, increase the detection force, detect more quickly, detect in multiple directions and ensure the production quality of the shear wall plate.
Description
Technical Field
The invention relates to the technical field of shear wall strength detection, in particular to an adjustable measuring device for shear wall strength detection and an implementation method thereof.
Background
In a building structure, a shear wall mainly bears horizontal load caused by wind load or earthquake action and also bears vertical load caused by an upper structure and self weight, and the shock resistance and the vertical bearing capacity of the shear wall play an important role in structural safety, so that the shear wall needs to be deeply researched.
The structure test technology is an important means for researching structure performance, developing structure calculation theory, researching and developing new materials, new structures and new construction processes, and has a significant propulsion effect on development of civil engineering disciplines and major engineering construction. The test device is the most basic technical guarantee of experimental research, and generally comprises a loading device system and a counterforce device system, wherein the loading device system is used for applying load to a test model, the counterforce device system is used for balancing counterforce transmitted to the loading device after the test model is loaded, and meanwhile, reliable boundary conditions are provided for the loading device and the test model, however, the existing test device has large limitations and is difficult to meet the requirements, for example: the maximum loading capacity of the conventional long column press is about 10000kN at present, but the loading space and test objects are very limited; although the door type reaction rigid frame commonly used at present has a larger loading space, the vertical loading capacity of the door type reaction rigid frame mostly does not exceed 20000kN, and the upright post of the rigid frame must be reliably anchored, so that the requirement on a use site is higher; the conventional compression-shear testing machine can perform a shear test under the action of larger pressure, but the loading space is limited, and a test object is limited to a rubber support and other members. Therefore, research and development have enough loading capacity and loading space, realize the test device of full-scale shear force wall shock resistance, have the significance to the research and the application of novel shear force wall.
Disclosure of Invention
The invention aims to provide an adjustable measuring device for detecting the strength of a shear wall and an implementation method thereof, which improve the overall bearing performance, ensure the stability during detection, ensure the stable support of the whole rear part while the pressure applying assembly strongly shakes through an inclined support, prevent the deformation of a detected object, prolong the service life, facilitate the overall disassembly and assembly, increase the use convenience, effectively simulate the test environment, ensure the detection quality, increase the detection authenticity, detect the local part according to the requirement, increase the overall adaptability, increase the detection strength, detect more quickly, detect in multiple directions and ensure the production quality of the shear wall plate, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a shear force wall intensity detects uses adjustable measuring device, includes the experiment place, the top in experiment place is fixed with the shear force wallboard, is provided with the support frame plate that is used for fixing on the experiment place of shear force wallboard both sides, and the subassembly of exerting pressure is installed to the top of support frame plate, the top of shear force wallboard is provided with the voltage-sharing device, and the top in the experiment place of shear force wallboard both sides sets up local detection device, and measurement system is installed to the side in experiment place, and measurement system is connected with the subassembly of exerting pressure and local detection device electricity respectively.
Further, the support frame plate comprises a transverse mounting plate, a vertical fixing plate, a mounting sleeve and a lateral reinforcing device, wherein the vertical fixing plate is connected above the lateral end of the transverse mounting plate, the mounting sleeve is fixed on the inner end face of the vertical fixing plate, an internal connection groove is formed in the mounting sleeve, a pressing assembly is fixed in the internal connection groove, the lateral reinforcing device is arranged behind the transverse mounting plate, the transverse mounting plate and the vertical fixing plate are both provided with two groups, two groups of mounting sleeves are fixed on the inner end face of each group of vertical fixing plates, and two groups of lateral reinforcing devices are arranged on each group of transverse mounting plates.
Further, the lateral reinforcing device comprises a positioning plate, a movable groove, a shaft joint seat, a top fixing air cylinder, a rotating shaft rod and a top fixing rod, wherein the positioning plate is arranged in two groups and fixed on the transverse mounting plate, the movable groove is formed between the two groups of positioning plates, the shaft joint seat is arranged in the movable groove and connected with the positioning plate through the rotating shaft rod, the top of the shaft joint seat is fixedly provided with the top fixing air cylinder, the top of the top fixing air cylinder is connected with the top fixing rod, and the upper end of the top fixing rod is connected with the side end face of the vertical fixing plate.
Furthermore, the pressure applying assembly comprises a pressure applying cylinder, a pressure applying rod, a connector and an inserting assembly, the front end of the inserting assembly is connected with the pressure applying cylinder, the front end of the pressure applying cylinder is connected with the pressure applying rod, and the front end of the pressure applying rod is connected with the pressure equalizing device through the connector.
Further, the grafting subassembly includes the plug socket, the joint post, the inner hole groove, pop-up spring, the bar groove, the spliced eye, extrusion post and extrusion spring, the inner hole groove has been seted up respectively to the plug socket both sides, the downthehole setting joint post that sets up of inner hole, joint post tail end is connected with inner hole tank bottom end through pop-up spring, the bar groove is seted up on the installation cover pipe inner wall, the spliced eye has been seted up on the installation cover pipe inner wall of bar tank bottom end, set up the extrusion post in the spliced eye, extrusion post end connection extrusion spring.
Further, the pressure equalizing device comprises an additional mounting frame plate, a dispersing groove, pressure-dividing inclined plates and fixing rivets, the dispersing groove is formed in the additional mounting frame plate, a plurality of groups of pressure-dividing inclined plates are fixed on the inner wall of the additional mounting frame plate at the two ends of the dispersing groove, the additional mounting frame plate is fixed above the shear wall plate, and the additional mounting frame plate and the shear wall plate are fixed through the fixing rivets.
Furthermore, the local detection device comprises a transverse sliding rail, a butt joint sliding groove, a lifting cylinder, a fixing rod, a side pressure cylinder, a pressure sensor and a stamping head, wherein the transverse sliding rail is fixed on the experimental field, the butt joint sliding groove is formed in a base of the lifting cylinder and is connected with the transverse sliding rail in a clamped mode, the fixing rod is connected above the lifting cylinder, the side pressure cylinder is connected above the fixing rod, the pressure sensor is installed on an output rod at the front end of the side pressure cylinder, and the stamping head is installed on an output rod at the front end of the pressure sensor.
Furthermore, the measuring system comprises a signal receiver, a built-in circuit, a calculating module and a display module, wherein the signal receiver is electrically connected with the built-in circuit, the calculating module is arranged in the built-in circuit, and the built-in circuit is electrically connected with the display module.
Further, the below in experiment place still sets up one kind and rocks the subassembly, rocks the subassembly and includes inside groove, fishplate bar, vibrations spring and pulls the cylinder, and the inside groove is seted up on the experiment place, sets up the fishplate bar in the inside groove, and the below of fishplate bar is provided with multiunit vibrations spring, and the cylinder is pulled in the setting of inside groove side.
The invention provides another technical scheme: an implementation method of an adjustable measuring device for shear wall strength detection comprises the following steps:
the method comprises the following steps: fixing the shear wall plate on an experimental site, and then fixing the pressure equalizing device on the shear wall plate;
step two: the pressure cylinder applies pressure to the pressure equalizing device, and the pressure is dispersed to the shear wall plate by the pressure dividing inclined plate, so that the pressure borne by the shear wall plate is detected;
step three: the local detection device can move through the transverse sliding rail, so that the pressure sensor and the stamping head are driven to move, and the detection position is adjusted;
step four: the signal receiver is used for receiving the detection structure, analyzing and calculating through a calculation module in the built-in circuit to obtain a detection result, and displaying through a display module.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides an adjustable measuring device for detecting the strength of a shear wall and an implementation method thereof.
2. The invention provides an adjustable measuring device for detecting the strength of a shear wall and an implementation method thereof.A clamping column is arranged in an inner hole groove, the tail end of the clamping column is connected with the bottom end of the inner hole groove through a pop-up spring, a strip-shaped groove is formed in the inner wall of an installation sleeve, an insertion hole is formed in the inner wall of the installation sleeve at the bottom end of the strip-shaped groove, an extrusion column is arranged in the insertion hole, the tail end of the extrusion column is connected with the extrusion spring, an insertion base is pressed to move backwards in the placement process, the clamping column moves in the strip-shaped groove, the clamping column is popped into the insertion hole to be fixed under the action of the pop-up spring, the connection stability is ensured, and the clamping column can be driven to pop-up by pressing the extrusion column, so that the insertion.
3. According to the adjustable measuring device for detecting the strength of the shear wall and the implementation method thereof, the additional mounting frame plate is fixed above the shear wall plate, the additional mounting frame plate and the shear wall plate are fixed through the fixing rivets, the pressure applied by the pressure applying assembly can be effectively dispersed through the arrangement of the plurality of partial pressure inclined plates, the test environment is effectively simulated, the detection quality is guaranteed, and the detection authenticity is increased.
4. The invention provides an adjustable measuring device for detecting the strength of a shear wall and an implementation method thereof.A pressure sensor is arranged on an output rod at the front end of a side pressure cylinder, a stamping head is arranged on the output rod at the front end of the pressure sensor, a lifting cylinder can drive the stamping head to adjust the position up and down, and the whole local detecting device is driven to adjust the position left and right by moving on a transverse slide rail, so that the detection position is adjusted, local detection can be performed as required, and the overall adaptability is improved.
5. According to the adjustable measuring device for detecting the strength of the shear wall and the implementation method thereof, the inner connecting plate is arranged in the inner groove, the plurality of groups of vibrating springs are arranged below the inner connecting plate, the pulling cylinder is arranged at the side end of the inner groove and drives the inner connecting plate to move, so that the shear wall plate placed on the inner connecting plate shakes, the detection force is increased, the detection is performed more quickly, the detection is performed in multiple directions, and the production quality of the shear wall plate is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a supporting frame structure according to the present invention;
FIG. 3 is a schematic view of the construction of the lateral reinforcement device of the present invention;
FIG. 4 is a schematic structural view of a pressing assembly of the present invention;
FIG. 5 is a partial cross-sectional view of the plug assembly structure of the present invention;
FIG. 6 is a partial schematic view of the plug assembly of the present invention;
FIG. 7 is a schematic structural view of a pressure equalizing device according to the present invention;
FIG. 8 is a schematic structural diagram of a local inspection apparatus according to the present invention;
FIG. 9 is a block diagram of a measurement system connection of the present invention;
FIG. 10 is a sectional view of the wobble assembly of the present invention.
In the figure: 1. an experimental site; 2. a shear wall panel; 3. a support frame plate; 31. a transverse mounting plate; 32. a vertical fixing plate; 33. installing a sleeve; 331. an interconnecting slot; 34. a lateral reinforcement device; 341. positioning a plate; 342. a movable groove; 343. a shaft coupling seat; 344. a top fixing cylinder; 345. rotating the shaft lever; 346. a top fixing rod; 4. a pressure applying assembly; 41. a pressure cylinder; 42. applying a pressure rod; 43. a connector; 44. a plug-in assembly; 441. a socket; 442. a clamping column; 443. an inner bore groove; 444. ejecting a spring; 445. a strip-shaped groove; 446. inserting holes; 447. extruding the column; 448. a compression spring; 5. a pressure equalizing device; 51. mounting a frame plate; 52. a dispersion tank; 53. a pressure-dividing inclined plate; 54. fixing the rivet; 6. a local detection device; 61. a transverse slide rail; 62. butting the sliding chutes; 63. a lift cylinder; 64. fixing the rod; 65. a lateral pressure cylinder; 66. a pressure sensor; 67. punching a head; 7. a measurement system; 71. a signal receiver; 72. a built-in circuit; 73. a calculation module; 74. a display module; 8. shaking the assembly; 81. an inner tank; 82. an inner connecting plate; 83. vibrating the spring; 84. pulling the cylinder.
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.
The first embodiment is as follows:
referring to fig. 1, an adjustable measuring device for shear wall strength detection and an implementation method thereof include an experiment site 1, a shear wall plate 2 is fixed above the experiment site 1, supporting frame plates 3 for fixing are arranged on the experiment site 1 on two sides of the shear wall plate 2, a pressure applying assembly 4 is arranged above the supporting frame plates 3, a pressure equalizing device 5 is arranged above the shear wall plate 2, local detecting devices 6 are arranged above the experiment site 1 on two sides of the shear wall plate 2, a measuring system 7 is arranged on the side end of the experiment site 1, and the measuring system 7 is electrically connected with the pressure applying assembly 4 and the local detecting devices 6 respectively.
Referring to fig. 2-3, the supporting frame plate 3 includes a horizontal mounting plate 31, a vertical fixing plate 32, a mounting sleeve 33 and a lateral reinforcement device 34, the vertical fixing plate 32 is connected above the lateral end of the horizontal mounting plate 31, the mounting sleeve 33 is fixed on the inner end surface of the vertical fixing plate 32, an inner connecting groove 331 is formed in the mounting sleeve 33, a pressing component 4 is fixed in the inner connecting groove 331, the lateral reinforcement device 34 is arranged behind the horizontal mounting plate 31, two sets of the horizontal mounting plate 31 and the vertical fixing plate 32 are arranged, two sets of the mounting sleeve 33 are fixed on the inner end surface of each set of the vertical fixing plate 32, two sets of the lateral reinforcement device 34 are arranged on each set of the horizontal mounting plate 31, the lateral reinforcement device 34 includes a positioning plate 341, a movable groove 342, a shaft joint 343, a top fixing cylinder 344, a rotating shaft 345 and a top fixing rod 346, two sets of the positioning, set up movable groove 342 between two sets of locating plates 341, the inside in movable groove 342 sets up hub connection seat 343, be connected by pivot axis pole 345 between hub connection seat 343 and the locating plate 341, the top of hub connection seat 343 is fixed with top solid cylinder 344, top solid cylinder 344 top is connected with top solid pole 346, top solid pole 346 upper end is connected with vertical fixed plate 32 side end face, fix pressure applying component 4 through vertical fixed plate 32, consolidate vertical fixed plate 32 through top solid cylinder 344, improve holistic bearing performance, guarantee the stability when examining, support through the skew shape, guarantee whole rear stable stay when pressure applying component 4 strongly rocks, prevent to detect the article and warp, and service life is prolonged.
Referring to fig. 4, the pressing assembly 4 includes a pressing cylinder 41, a pressing rod 42, a connector 43, and an inserting assembly 44, the front end of the inserting assembly 44 is connected to the pressing cylinder 41, the front end of the pressing cylinder 41 is connected to the pressing rod 42, the front end of the pressing rod 42 is connected to the pressure equalizing device 5 through the connector 43, the pressing cylinder 41 applies pressure to the pressure equalizing device 5, and the pressure is dispersed to the shear wall panel 2 by the pressure dividing inclined plate 53, so as to detect the pressure borne by the shear wall panel 2.
Referring to fig. 5-6, the inserting assembly 44 includes an inserting base 441, a fastening column 442, an inner hole groove 443, a pop-up spring 444, a strip groove 445, an inserting hole 446, a pressing column 447 and a pressing spring 448, wherein the two sides of the inserting base 441 are respectively provided with the inner hole groove 443, the fastening column 442 is disposed in the inner hole groove 443, the tail end of the fastening column 442 is connected to the bottom end of the inner hole groove 443 through the pop-up spring 444, the strip groove 445 is formed on the inner wall of the mounting sleeve 33, the inner wall of the mounting sleeve 33 at the bottom end of the strip groove 445 is provided with the inserting hole 446, the pressing column 447 is disposed in the inserting hole 446, the tail end of the pressing column 447 is connected to the pressing spring 448, the inserting base 441 moves backwards during the placing process, the fastening column 442 moves in the strip groove 445, the fastening column 442 is snapped into the inserting hole 446 to be fixed under the action of the pop-up spring 444, therefore, the plug socket 441 is detached, the pressing component 4 can be conveniently taken out, the whole disassembly and assembly are convenient, and the use convenience is improved.
Please refer to fig. 7, the pressure equalizing device 5 includes installing frame plate 51 additionally, dispersion groove 52, oblique plate 53 of partial pressure and fixing rivet 54, install the inside of frame plate 51 additionally and set up dispersion groove 52, be fixed with oblique plate 53 of multiunit partial pressure on installing frame plate 51 inner wall additional at dispersion groove 52 both ends, install frame plate 51 additionally and fix the top at shear force wallboard 2, install between frame plate 51 and the shear force wallboard 2 additionally and fix by fixing rivet 54, can effectively disperse the pressure that the subassembly 4 that applies pressure applied force through the setting of a plurality of oblique plates 53 of partial pressure, effectively simulate test environment, guarantee detection quality, increase and detect the authenticity.
Referring to fig. 8, the local detecting device 6 includes a transverse slide rail 61, a docking chute 62, a lifting cylinder 63, a fixing rod 64, a lateral pressure cylinder 65, a pressure sensor 66 and a stamping head 67, the transverse slide rail 61 is fixed on the experimental site 1, the butt joint chute 62 is arranged on the base of the lifting cylinder 63, the butt joint chute 62 is clamped on the transverse slide rail 61, the fixing rod 64 is connected above the lifting cylinder 63, the side pressure cylinder 65 is connected above the fixing rod 64, the pressure sensor 66 is arranged on the output rod at the front end of the side pressure cylinder 65, the stamping head 67 is arranged on the output rod at the front end of the pressure sensor 66, the lifting cylinder 63 can drive the stamping head 67 to adjust the position up and down, and by moving on the transverse slide rail 61, thereby drive whole local detection device 6 and control the adjustment position to the adjustment detects the position, can detect the part as required, increases holistic suitability.
Referring to fig. 9, the measurement system 7 includes a signal receiver 71, a built-in circuit 72, a calculation module 73 and a display module 74, the signal receiver 71 is electrically connected to the built-in circuit 72, the calculation module 73 is disposed inside the built-in circuit 72, the built-in circuit 72 is electrically connected to the display module 74, the signal receiver 71 is configured to receive the detection structure, the calculation module 73 in the built-in circuit 72 performs analysis and calculation to obtain a detection result, and the display module 74 displays the detection result, so that the detection structure can be clearly and intuitively known.
In order to better show an implementation process of an adjustable measuring device for shear wall strength detection, the embodiment provides an implementation method of an adjustable measuring device for shear wall strength detection, including the following steps:
the method comprises the following steps: fixing a shear wall plate 2 on an experimental site 1, and fixing a pressure equalizing device 5 on the shear wall plate 2;
step two: the pressure cylinder 41 applies pressure to the pressure equalizing device 5, and the pressure is dispersed to the shear wall plate 2 through the pressure dividing inclined plate 53, so that the pressure borne by the shear wall plate 2 is detected;
step three: the local detection device 6 can move through the transverse slide rail 61, so as to drive the pressure sensor 66 and the punching head 67 to move and adjust the detection position;
step four: the signal receiver 71 is used for receiving the detection structure, analyzing and calculating the detection result through a calculation module 73 in the built-in circuit 72, and displaying the detection result through a display module 74.
Example two:
referring to fig. 10, an adjustable measuring device for shear wall strength detection and an implementation method thereof includes an experimental site 1, a shear wall plate 2 is fixed above the experimental site 1, support frame plates 3 for fixation are arranged on the experimental site 1 at two sides of the shear wall plate 2, a pressure applying assembly 4 is arranged above the support frame plates 3, a pressure equalizing device 5 is arranged above the shear wall plate 2, local detecting devices 6 are arranged above the experimental site 1 at two sides of the shear wall plate 2, a measuring system 7 is arranged at a side end of the experimental site 1, the measuring system 7 is electrically connected with the pressure applying assembly 4 and the local detecting devices 6 respectively, a shaking assembly 8 is further arranged below the experimental site 1, the shaking assembly 8 includes an inner groove 81, an inner connecting plate 82, a shaking spring 83 and a pulling cylinder 84, the inner groove 81 is arranged on the experimental site 1, an inner connecting plate 82 is arranged in the inner groove 81, a plurality of sets of shaking springs 83 are arranged below the inner connecting plate 82, cylinder 84 is dragged in the setting of inside groove 81 side, drags cylinder 84 and drives interior fishplate bar 82 and remove to the shear force wallboard 2 who puts into on making interior fishplate bar 82 rocks, increases the detection dynamics, and more quick detecting, diversified detecting guarantees the production quality of shear force wallboard 2.
In summary, the adjustable measuring device for shear wall strength detection and the implementation method thereof provided by the present invention fix the pressing assembly 4 through the vertical fixing plate 32, reinforce the vertical fixing plate 32 through the top fixing cylinder 344, improve the overall bearing performance, ensure the stability during detection, ensure the stable support of the whole rear part through the inclined support while the pressing assembly 4 strongly shakes, prevent the deformation of the detected object, improve the service life, set the extrusion column 447 in the insertion hole 446, connect the tail end of the extrusion column 447 with the extrusion spring 448, move the insertion seat 441 backwards during the placement process, move the clamping column 442 in the strip-shaped groove 445, under the action of the ejection spring 444, the clamping column 442 pops into the insertion hole 446 for fixing, ensure the stability of the connection, and press the extrusion column 447 to drive the clamping column 442 to pop out, thereby detaching the insertion seat 441, and facilitating the taking out of the pressing assembly 4, the integral disassembly and assembly are convenient, the use convenience is improved, the additional mounting frame plate 51 is fixed above the shear wall plate 2, the additional mounting frame plate 51 and the shear wall plate 2 are fixed through the fixing rivets 54, the pressure applied by the pressure applying assembly 4 can be effectively dispersed through the arrangement of the plurality of partial pressure inclined plates 53, the test environment is effectively simulated, the detection quality is ensured, the detection authenticity is improved, the pressure sensor 66 is arranged on an output rod at the front end of the side pressure cylinder 65, the punching head 67 is arranged on the output rod at the front end of the pressure sensor 66, the lifting cylinder 63 can drive the punching head 67 to adjust the position up and down, the whole local detection device 6 is driven to adjust the position left and right by moving on the transverse sliding rail 61, the detection position can be detected according to the requirement, the integral adaptability is improved, the inner connecting plate 82 is arranged in the inner groove 81, a plurality of groups of vibration springs 83 are arranged below the inner connecting plate 82, cylinder 84 is dragged in the setting of inside groove 81 side, drags cylinder 84 and drives interior fishplate bar 82 and remove to the shear force wallboard 2 who puts into on making interior fishplate bar 82 rocks, increases the detection dynamics, and more quick detecting, diversified detecting guarantees the production quality of shear force wallboard 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a shear force wall intensity detects uses adjustable measuring device which characterized in that: including experiment place (1), the top in experiment place (1) is fixed with shear force wallboard (2), is provided with on experiment place (1) of shear force wallboard (2) both sides to be used for fixed support frame board (3), and support frame board's (3) top is installed and is exerted pressure subassembly (4), the top of shear force wallboard (2) is provided with voltage-sharing device (5), and the top in experiment place (1) of shear force wallboard (2) both sides sets up local detection device (6), and measurement system (7) are installed to the side in experiment place (1), and measurement system (7) are connected with the subassembly (4) and the local detection device (6) electricity of exerting pressure respectively.
2. The adjustable measuring device for detecting the strength of the shear wall according to claim 1, wherein: the support frame plate (3) comprises a transverse mounting plate (31), a vertical fixing plate (32), mounting sleeves (33) and a lateral reinforcing device (34), the vertical fixing plate (32) is connected above the side end of the transverse mounting plate (31), the mounting sleeves (33) are fixed on the inner end face of the vertical fixing plate (32), an inner connecting groove (331) is formed in each mounting sleeve (33), a pressing assembly (4) is fixed in each inner connecting groove (331), the lateral reinforcing device (34) is arranged behind the transverse mounting plate (31), the transverse mounting plate (31) and the vertical fixing plate (32) are both provided with two groups, two groups of mounting sleeves (33) are fixed on the inner end face of each group of vertical fixing plates (32), and two groups of lateral reinforcing devices (34) are arranged on each group of transverse mounting plates (31).
3. The adjustable measuring device for detecting the strength of the shear wall according to claim 2, wherein: lateral reinforcement device (34) include locating plate (341), activity groove (342), coupling seat (343), top solid cylinder (344), pivot axis pole (345) and top solid pole (346), locating plate (341) set up two sets ofly, all fix on horizontal mounting panel (31), set up activity groove (342) between two sets of locating plate (341), the inside of activity groove (342) sets up coupling seat (343), be connected by pivot axis pole (345) between coupling seat (343) and locating plate (341), the top of coupling seat (343) is fixed with top solid cylinder (344), top solid cylinder (344) top is connected with top solid pole (346), top solid pole (346) upper end and vertical fixed plate (32) side end connection.
4. The adjustable measuring device for shear wall strength detection according to claim 3, wherein: the pressure applying assembly (4) comprises a pressure applying cylinder (41), a pressure applying rod (42), a connector (43) and a plug assembly (44), the front end of the plug assembly (44) is connected with the pressure applying cylinder (41), the front end of the pressure applying cylinder (41) is connected with the pressure applying rod (42), and the front end of the pressure applying rod (42) is connected with the pressure equalizing device (5) through the connector (43).
5. The adjustable measuring device for shear wall strength detection according to claim 4, wherein: grafting subassembly (44) include plug socket (441), joint post (442), hole groove (443), pop out spring (444), bar groove (445), spliced eye (446), extrusion post (447) and extrusion spring (448), hole groove (443) have been seted up respectively to plug socket (441) both sides, set up joint post (442) in hole groove (443), joint post (442) tail end is connected with hole groove (443) bottom through popping out spring (444), bar groove (445) are seted up on installation sleeve pipe (33) inner wall, spliced eye (446) have been seted up on installation sleeve pipe (33) inner wall of bar groove (445) bottom, set up extrusion post (447) in spliced eye (446), extrusion spring (448) are connected to extrusion post (447) tail end.
6. The adjustable measuring device for shear wall strength detection according to claim 5, wherein: pressure equalizing device (5) are including installing frame plate (51), dispersion tank (52), partial pressure oblique plate (53) and fixing rivet (54) additional, set up dispersion tank (52) additional the inside of installing frame plate (51), are fixed with multiunit partial pressure oblique plate (53) on installing frame plate (51) inner wall additional at dispersion tank (52) both ends, install frame plate (51) additional and fix the top at shear force wallboard (2), install additional between frame plate (51) and shear force wallboard (2) and fix by fixing rivet (54).
7. The adjustable measuring device for shear wall strength detection according to claim 6, wherein: local detection device (6) are including horizontal slide rail (61), butt joint spout (62), rising cylinder (63), dead lever (64), side pressure cylinder (65), pressure sensor (66) and punching press head (67), horizontal slide rail (61) are fixed on experimental place (1), butt joint spout (62) are seted up on the base of rising cylinder (63), butt joint spout (62) joint is on horizontal slide rail (61), dead lever (64) are connected to rising cylinder (63) top, side pressure cylinder (65) are connected to the top of dead lever (64), install pressure sensor (66) on the output pole of side pressure cylinder (65) front end, install punching press head (67) on the output pole of pressure sensor (66) front end.
8. The adjustable measuring device for shear wall strength detection according to claim 7, wherein: the measuring system (7) comprises a signal receiver (71), a built-in circuit (72), a calculating module (73) and a display module (74), wherein the signal receiver (71) is electrically connected with the built-in circuit (72), the calculating module (73) is arranged in the built-in circuit (72), and the built-in circuit (72) is electrically connected with the display module (74).
9. The adjustable measuring device for shear wall strength detection according to claim 8, wherein: the utility model discloses a test site, including experiment place (1), the below of experiment place (1) still sets up one kind and rocks subassembly (8), rocks subassembly (8) and includes inside groove (81), interior connecting plate (82), vibrations spring (83) and drags cylinder (84), and inside groove (81) are seted up on experiment place (1), sets up interior connecting plate (82) in inside groove (81), and the below of interior connecting plate (82) is provided with multiunit vibrations spring (83), and inside groove (81) side sets up drags cylinder (84).
10. The implementation method of the adjustable measuring device for shear wall strength detection according to claim 9, is characterized in that: the method comprises the following steps:
the method comprises the following steps: fixing the shear wall plate (2) on the experimental site (1), and then fixing the pressure equalizing device (5) on the shear wall plate (2);
step two: the pressure cylinder (41) applies pressure to the pressure equalizing device (5), and the pressure is dispersed to the shear wall plate (2) through the pressure dividing inclined plate (53), so that the pressure borne by the shear wall plate (2) is detected;
step three: the local detection device (6) can move through the transverse sliding rail (61), so that the pressure sensor (66) and the punching head (67) are driven to move, and the detection position is adjusted;
step four: the signal receiver (71) is used for receiving the detection structure, analyzing and calculating by a calculation module (73) in a built-in circuit (72) to obtain a detection result, and displaying by a display module (74).
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Application publication date: 20210622 |