CN214201007U

CN214201007U - Wireless concrete strength detector for house safety detection

Info

Publication number: CN214201007U
Application number: CN202120142659.6U
Authority: CN
Inventors: 邓碧华; 朱真兵
Original assignee: Yunnan Ruiyong Engineering Inspection And Appraisal Co ltd
Current assignee: Yunnan Ruiyong Engineering Inspection And Appraisal Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-09-14
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a concrete strength wireless detector for house safety detection, which belongs to the technical field of house safety detection, and comprises a detector box body, wherein the bottom of an inner cavity of the detector box body is fixedly connected with a first fixed rod, the bottom of the inner cavity of the first fixed rod is fixedly provided with a damping spring, the top of a second fixed rod extends to the upper part of the first fixed rod and is fixedly connected with a sample placing table, a motor is started through a controller, so that the motor drives a threaded rod to rotate, the threaded rod drives a sliding block to move along the direction of a chute, the sliding block can drive a pressure applying device to move left and right, and the pressure applying device can respectively apply pressure to three concrete samples, thereby greatly improving the accuracy of test data, and saving the time required by a large number of operators for detecting the strength of different concrete samples through a mechanical automation process, the detection efficiency is greatly improved.

Description

Wireless concrete strength detector for house safety detection

Technical Field

The utility model relates to a house safety inspection technical field specifically is a house is wireless detector of concrete intensity for safety inspection.

Background

Along with the development of building trade, the output and the use amount of concrete also increase year by year, for the convenience people detect the intensity of concrete in the later stage, have a lot of detection device that are used for the concrete intensity on the market, mainly there are two kinds of detection methods at present: the first method is to directly adhere the metal disc to the concrete surface. The method is used for concrete structures of which the surface layer and the interior have no difference in material performance; the second method is to drill a partial penetration into the concrete surface. This method is primarily suitable for concrete surfaces that are carbonized (or otherwise altered based on other mechanisms). So that the surface layer and the internal concrete have different physical properties, the concrete is cement concrete which is obtained by mixing cement as a cementing material, sand and stone as aggregates and water (containing an additive and an admixture) according to a certain proportion and stirring, is also called common concrete and is widely applied to civil engineering, wherein one of performance parameters of the compressive strength of the concrete is important, the existing concrete strength detector usually has contingency in one-time measurement, thereby bringing great error to the detection, and because the existing pressure applying device is fixed, different concrete samples are usually required to be repeatedly filled for a plurality of times when the concrete to be detected is subjected to a plurality of times of compressive strength detection, thereby wasting a large amount of measuring time, seriously influencing the testing speed, and easily causing damage to a worktable for placing the samples when the concrete samples are pressed, therefore, a wireless concrete strength detector for house safety detection is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a house is wireless detector of concrete intensity for safety inspection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete strength wireless detector for house safety detection comprises a detector box body, wherein the bottom of an inner cavity of the detector box body is fixedly connected with a first fixing rod, the bottom of the inner cavity of the first fixing rod is fixedly provided with a damping spring, the top of the damping spring is fixedly connected with a second fixing rod, the top of the second fixing rod extends to the upper side of the first fixing rod and is fixedly connected with a sample placing table, the top of the sample placing table is provided with a placing groove, the inside of the placing groove is fixedly connected with a sample containing box, the front end surface of the sample placing table is fixedly connected with a detector, the top of the inner cavity of the detector box body is fixedly connected with an adjusting plate, the bottom of the adjusting plate is provided with a sliding groove, the bottom of the inner cavity of the adjusting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, and the outer surface of the threaded rod is movably connected with a sliding block, the bottom fixedly connected with connecting rod of sliding block, the bottom of connecting rod extends to the below and the fixedly connected with biasing means of regulating plate through the spout, biasing means is including the backup pad, the top middle-end fixedly connected with pneumatic cylinder of backup pad, the bottom of pneumatic cylinder extends to the below and the fixedly connected with clamp plate of backup pad, the bottom fixedly connected with reinforcing plate of clamp plate, the front end surface hinge connection of detector box has the chamber door, the external fixed surface of chamber door is connected with the controller.

Preferably, the first fixing rod, the damping spring and the second fixing rod are all provided with six groups and evenly distributed at equal intervals along the horizontal direction.

Preferably, the placing grooves, the sample containing boxes and the detectors are all three and evenly distributed along the horizontal direction at equal intervals.

Preferably, sliding block and connecting rod all are provided with two, and two the relative pneumatic cylinder of connecting rod is the symmetric distribution, two the width size of connecting rod all with the width size looks adaptation of spout.

Preferably, the bottom of the detector box body is fixedly connected with four universal wheels, and the four universal wheels are respectively located at four corners of the bottom of the detector box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, when using, put the concrete sample into three sample containing boxes respectively first, then put three sample containing boxes into different standing grooves respectively, then the operating personnel can start the hydraulic cylinder through the controller, make it push down the clamp plate and the reinforcing plate, thus exert pressure to the concrete sample, and determine the maximum compression strength of the concrete sample through the detector, when needing to measure different concrete samples, can start the motor through the controller, make the motor drive the threaded rod to rotate, thereby make the threaded rod drive the sliding block to move along the sliding groove direction, and make the sliding block drive the pressure applying device to move left and right, and then make the pressure applying device respectively exert pressure to three concrete samples, greatly improving the accuracy of the test data, and through the mechanical automation process, the time that a large amount of operating personnel detected different concrete sample intensity is saved, detection efficiency is greatly improved, still set up first dead lever through the below of placing the platform at the sample, damping spring and second dead lever, make pressure device when exerting pressure to the concrete sample, damping spring's bounce-back effort can be utilized, the impact force that the platform received is placed to the buffering sample greatly, thereby very big reduction the sample place the platform by pressure device crushing's probability, the life of platform is placed to the sample is greatly improved, still pass through the universal wheel at last, make this device can be pushed to different workplaces by operating personnel easily, thereby very big improvement the practicality and the convenience of this device.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present invention;

fig. 2 is an overall front view of the present invention;

fig. 3 is a schematic view of the internal structure of the pressing device of the present invention;

fig. 4 is a bottom view of the adjusting plate of the present invention;

fig. 5 is a perspective view of the sample placement stage.

In the figure: 1. a detector box body; 2. a universal wheel; 3. a first fixing lever; 4. a damping spring; 5. a second fixing bar; 6. a sample placement stage; 7. a placement groove; 8. a detector; 9. a sample holding box; 10. an adjusting plate; 11. a motor; 12. a threaded rod; 13. a slider; 14. a connecting rod; 15. a pressure applying device; 151. a support plate; 152. a hydraulic cylinder; 153. pressing a plate; 154. a reinforcing plate; 16. a chute; 17. a box door; 18. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides the following technical solutions: a wireless concrete strength detector for house safety detection comprises a detector box body 1, wherein the bottom of an inner cavity of the detector box body 1 is fixedly connected with a first fixing rod 3, the bottom of the inner cavity of the first fixing rod 3 is fixedly provided with a damping spring 4, the top of the damping spring 4 is fixedly connected with a second fixing rod 5, the top of the second fixing rod 5 extends to the upper part of the first fixing rod 3 and is fixedly connected with a sample placing table 6, the top of the sample placing table 6 is provided with a placing groove 7, the inside of the placing groove 7 is fixedly connected with a sample containing box 9, the front end surface of the sample placing table 6 is fixedly connected with a detector 8, the top of the inner cavity of the detector box body 1 is fixedly connected with an adjusting plate 10, the bottom of the adjusting plate 10 is provided with a sliding groove 16, the bottom of the inner cavity of the adjusting plate 10 is fixedly connected with a motor 11, the output end of the motor 11 is fixedly connected with a threaded rod 12, and the outer surface of the threaded rod 12 is movably connected with a sliding block 13, the bottom of the sliding block 13 is fixedly connected with a connecting rod 14, the bottom of the connecting rod 14 extends to the lower part of the adjusting plate 10 through a sliding groove 16 and is fixedly connected with a pressing device 15, the pressing device 15 comprises a supporting plate 151, a hydraulic cylinder 152 is fixedly connected to the middle end of the top of the supporting plate 151, the bottom of the hydraulic cylinder 152 extends to the lower part of the supporting plate 151 and is fixedly connected with a pressing plate 153, the bottom of the pressing plate 153 is fixedly connected with a reinforcing plate 154, a box door 17 is hinged to the front end surface of the detector box 1, and a controller 18 is fixedly connected to the outer surface of the box door 17, wherein the motor 11 and the hydraulic cylinder 152 are respectively and electrically connected with a power supply and the controller 18 through conducting wires, the model of the motor 11 is Y2-200L-.

In the embodiment, six groups of the first fixing rods 3, the damping springs 4 and the second fixing rods 5 are arranged and evenly distributed at equal intervals along the horizontal direction;

in this embodiment, three placing grooves 7, three sample containing boxes 9 and three detectors are arranged and evenly distributed at equal intervals along the horizontal direction;

in this embodiment, two sliding blocks 13 and two connecting rods 14 are provided, and the two connecting rods 14 are symmetrically distributed with respect to the hydraulic cylinder 152, and the width of the two connecting rods 14 is matched with the width of the sliding groove 16;

in this embodiment, the bottom fixedly connected with universal wheel 2 of detector box 1, universal wheel 2 are provided with four altogether, and are located the bottom four corners of detector box 1 respectively.

The working principle is as follows: when the device is used, firstly, concrete samples are respectively placed into the three sample containing boxes 9, then the three sample containing boxes 9 are respectively placed into different placing grooves 7, then an operator can start the hydraulic cylinder 152 through the controller 18 to push the pressing plate 153 and the reinforcing plate 154 downwards so as to apply pressure to the concrete samples, the maximum compression strength of the concrete samples is measured through the detector 8, when different concrete samples need to be measured, the motor 11 can be started through the controller 18, the motor 11 drives the threaded rod 12 to rotate, the threaded rod 12 drives the sliding block 13 to move along the direction of the sliding groove 16, the sliding block 13 can drive the pressure applying device 15 to move left and right, the pressure applying device 15 can respectively apply pressure to the three concrete samples, the accuracy of test data is greatly improved, and a mechanical automation process is adopted, saved a large amount of operating personnel and detected the required time of different concrete sample intensity, detection efficiency is greatly improved, still set up first dead lever 3 through the below of placing platform 6 at the sample, damping spring 4 and second dead lever 5, make pressure device 15 when exerting pressure to the concrete sample, can utilize damping spring 4's bounce-back effort, the impact force that platform 6 received is placed to the buffering sample greatly, thereby very big reduction the sample place the platform 6 by the probability that pressure device 15 crushd, the life of platform 6 is placed to the sample is greatly improved, last still through universal wheel 2, make this device can be easily pushed to different workplaces by operating personnel, thereby very big improvement the practicality and the convenience of this device.

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

1. The utility model provides a wireless detector of concrete intensity for house safety inspection, includes detector box (1), its characterized in that: the detector comprises a detector box body (1), wherein a first fixing rod (3) is fixedly connected to the bottom of an inner cavity of the detector box body (1), a damping spring (4) is fixedly installed at the bottom of the inner cavity of the first fixing rod (3), a second fixing rod (5) is fixedly connected to the top of the damping spring (4), the top of the second fixing rod (5) extends to the upper side of the first fixing rod (3) and is fixedly connected with a sample placing table (6), a placing groove (7) is formed in the top of the sample placing table (6), a sample containing box (9) is fixedly connected to the inner portion of the placing groove (7), a detector (8) is fixedly connected to the surface of the front end of the sample placing table (6), an adjusting plate (10) is fixedly connected to the top of the inner cavity of the detector box body (1), a sliding groove (16) is formed in the bottom of the adjusting plate (10), and a motor (11) is fixedly connected to the bottom of the inner cavity of the adjusting plate (10), the output end of the motor (11) is fixedly connected with a threaded rod (12), the outer surface of the threaded rod (12) is movably connected with a sliding block (13), the bottom of the sliding block (13) is fixedly connected with a connecting rod (14), the bottom of the connecting rod (14) extends to the lower part of the adjusting plate (10) through a sliding chute (16) and is fixedly connected with a pressure device (15), the pressure applying device (15) comprises a support plate (151), the middle end of the top of the support plate (151) is fixedly connected with a hydraulic cylinder (152), the bottom of the hydraulic cylinder (152) extends to the lower part of the supporting plate (151) and is fixedly connected with a pressing plate (153), the bottom fixedly connected with reinforcing plate (154) of clamp plate (153), the front end surface hinge connection of detector box (1) has chamber door (17), the external surface fixed connection of chamber door (17) has controller (18).

2. The wireless concrete strength detector for the house safety detection according to claim 1, characterized in that: the first fixing rod (3), the damping spring (4) and the second fixing rod (5) are all provided with six groups and are evenly distributed at equal intervals in the horizontal direction.

3. The wireless concrete strength detector for the house safety detection according to claim 1, characterized in that: the three placing grooves (7), the three sample containing boxes (9) and the three detectors are all arranged and are evenly distributed along the horizontal direction at equal intervals.

4. The wireless concrete strength detector for the house safety detection according to claim 1, characterized in that: sliding block (13) and connecting rod (14) all are provided with two, and two the relative pneumatic cylinder (152) of connecting rod (14) are the symmetric distribution, two the width size of connecting rod (14) all with the width size looks adaptation of spout (16).

5. The wireless concrete strength detector for the house safety detection according to claim 1, characterized in that: the bottom fixedly connected with universal wheel (2) of detector box (1), universal wheel (2) are provided with four altogether, and are located the bottom four corners of detector box (1) respectively.