CN214373948U

CN214373948U - Building structure concrete strength detection device

Info

Publication number: CN214373948U
Application number: CN202120250670.4U
Authority: CN
Inventors: 董文伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-08
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to a concrete detection device technical field just discloses a building structure concrete intensity detection device, including the detection case, the top of detection case and the bottom spiro union of pneumatic cylinder, the output of pneumatic cylinder stretch into to the detection case in and with the middle part fixed connection of holding down plate, the left side and the right side of pneumatic cylinder all are provided with the inlet tube, and are two sets of the inlet tube symmetric distribution. This building structure concrete intensity detection device is provided with the inlet tube of two sets of symmetries through the detection case top to and spray the clean water through the inlet tube in to the detection case, make the device conveniently wash away the washing to the inner chamber of detection case after finishing using, through being provided with cleaning device, and wipe the board among the cleaning device and can rotate and clean the detection case inner wall along with the cross, thereby can reduce the adhesion of particulate matter on the detection case inner wall, improved the clean effect to the detection case.

Description

Building structure concrete strength detection device

Technical Field

The utility model relates to a concrete detection technical field specifically is a building structure concrete intensity detection device.

Background

The concrete needs to be subjected to strength detection during production. Traditional concrete strength detection device detects the piece that produces and dust can stay in the device after the concrete extrusion, inconvenient clearance.

Chinese patent publication No. CN212110944U provides a building structure concrete intensity detection device, through utilizing the water pump to draw water from the water tank, water in the water tank gets into the connecting tube, is again by the shower nozzle blowout to the convenience is washd to the measuring piece and the dust in the measuring chamber, but this kind of building structure concrete intensity detection device is only limited through the abluent clean scope of water spray, and it is easier to make the dust adhere to on the measuring chamber inner wall.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building structure concrete intensity detection device has solved this kind of building structure concrete intensity detection device and has only limited through the abluent clean scope of water spray, makes the dust attach to the problem on detecting the indoor wall more easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a building structure concrete strength detection device comprises a detection box, wherein the top of the detection box is in threaded connection with the bottom of a hydraulic cylinder, the output end of the hydraulic cylinder extends into the detection box and is fixedly connected with the middle of a lower pressing plate, water inlet pipes are arranged on the left side and the right side of the hydraulic cylinder, two groups of the water inlet pipes are symmetrically distributed, the bottom of the outer surface of each water inlet pipe is fixedly connected with the top of the detection box, the middle of the inner wall of the bottom of the detection box is communicated with the top of a water outlet pipe, the bottom of the water outlet pipe is communicated with the top of a waste liquid box, the upper surface of the waste liquid box is fixedly connected with the lower surface of the detection box, the rear side of the waste liquid box is respectively fixedly connected with the front sides of two groups of supports, the tops of the two groups of the supports are fixedly connected with the bottom of an accommodating box, a cleaning device is arranged on the inner side of the accommodating box, and a plate turnover device is arranged on the front side of the cleaning device, the plate turnover device is arranged at the rear side of the detection box.

Preferably, the plate turnover device comprises a limiting ring, the outer side wall of the limiting ring is fixedly connected with the rear side of the inner wall of the detection box, the back surface of the limiting ring is coplanar with the back surface of the detection box, the top of the back surface of the limiting ring is fixedly connected with the tops of two groups of extension frames respectively, the bottoms of the two groups of extension frames are rotatably connected with the two ends of the connecting shaft respectively, two groups of torsion springs are arranged on the outer side of the connecting shaft, a connecting block is arranged between the two groups of torsion springs, the middle part of the connecting block is fixedly connected with the middle part of the connecting shaft, the left side and the right side of the connecting block are fixedly connected with one ends of the two groups of torsion springs facing the connecting block respectively, the other ends of the two groups of torsion springs are fixedly connected with the opposite sides of the two groups of extension frames respectively, the front side of the connecting block is fixedly connected with the top of the back surface of the rear cover plate, the rear cover plate is positioned on the rear side of the limiting ring, and the length and height of the rear cover plate are respectively greater than the length and height of the inner cavity of the limiting ring, the length and the height of the rear cover plate are respectively smaller than those of the inner cavity of the detection box.

Preferably, the cleaning device comprises a translation motor, a guide frame is arranged outside the translation motor, the rear side of the guide frame and the rear side of the translation motor are both fixedly connected with the inner wall of the rear side of the containing box, the output end of the translation motor is in threaded connection with the inner wall of the rectangular tube, the outer surface of the rectangular tube is in sliding connection with the inner wall of the guide frame, the front side of the rectangular tube is fixedly connected with the rear side of the sealing cover, the inner wall of the bottom of the sealing cover is in threaded connection with the bottom of the double-shaft motor, two groups of output ends of the double-shaft motor respectively penetrate through the top and the bottom of the sealing cover, and two sets of output ends of the double-shaft motor are respectively connected with the middle parts of two sets of crosses in a clamping manner, the top of each cross is rotatably connected with one end of each of four sets of rotating shafts, and the opposite ends of the rotating shafts on the same vertical plane are respectively fixedly connected with the top and the bottom of one set of wiping plate.

Preferably, the length and the width of the cross are equal, the length of the cross is matched with the distance between the front side of the inner cavity of the detection box and the rear side of the inner cavity of the detection box, and the distance between the two groups of wiping plates positioned on the opposite sides is larger than the distance between the front side of the inner cavity of the detection box and the rear side of the inner cavity of the detection box.

Preferably, a sponge wiping layer is bonded on the front side of the wiping plate, a plurality of groups of hairbrushes are bonded on the back surface of the wiping plate, and the height of the wiping plate is smaller than that of the inner cavity of the detection box.

Preferably, the left side and the right side of detection case respectively with two sets of air-blowers towards one side spiro union of detection case, and the wind groove has all been seted up on the left side and the right side of detection case, the wind groove is towards the air-blower.

(III) advantageous effects

Compared with the prior art, the utility model provides a building structure concrete intensity detection device possesses following beneficial effect:

1. this building structure concrete intensity detection device is provided with the inlet tube of two sets of symmetries through the detection case top to and spray the clean water through the inlet tube in to the detection case, make the device conveniently wash away the washing to the inner chamber of detection case after finishing using, through being provided with cleaning device, and wipe the board among the cleaning device and can rotate and clean the detection case inner wall along with the cross, thereby can reduce the adhesion of particulate matter on the detection case inner wall, improved the clean effect to the detection case.

2. This building structure concrete strength detection device, the left and right sides through the detection case all is provided with the air-blower, and the air current of air-blower output can pass the wind groove and blow and wipe the board change angle, thereby it can change the orientation many times along with cross rotation in-process to make to wipe the board, and the contact number of times and the clean effect of wiping board and detection case inner wall have been improved, through being provided with plate turnover, and back shroud can be opened and can resume the normal position under the drive of torsional spring among the plate turnover, make in the entering detection case that cleaning device can be comparatively convenient, and back shroud can be with detection case inner chamber shade when detecting the concrete test block, avoid the particulate matter spill.

3. This building structure concrete intensity detection device, it has the sponge to clean the layer to bond through the front side of wiping the board, and the back of wiping the board bonds and has the multiunit brush, make the board of wiping can enough clean adnexed particulate matter on the detection case inner wall at the in-process that deflects, can clean the inner wall of detection case again, improved cleaning device to the clean effect of detection case inner chamber, through the cross with wipe the size fit of board and detection case inner chamber, make cleaning device's the scope of cleaning great, and avoid producing the interference.

Drawings

Fig. 1 and 2 are schematic views of the internal structure of the present invention;

FIG. 3 is a schematic view of the cleaning device of the present invention;

fig. 4 is a schematic structural view of the plate turnover device of the present invention.

In the figure: 1. a detection box; 2. a hydraulic cylinder; 3. a lower pressing plate; 4. a water inlet pipe; 5. a drain pipe; 6. a waste liquid tank; 7. a support; 8. a storage box; 9. a translation motor; 10. a guide frame; 11. a rectangular tube; 12. a sealing cover; 13. a double-shaft motor; 14. a cross; 15. a rotating shaft; 16. wiping the board; 17. a limiting ring; 18. an extension frame; 19. a connecting shaft; 20. a torsion spring; 21. connecting blocks; 22. a rear cover plate; 23. a blower; 24. and (4) an air duct.

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. 1-4, the present invention provides a technical solution: a building structure concrete strength detection device comprises a detection box 1, the top of the detection box 1 is in threaded connection with the bottom of a hydraulic cylinder 2, the output end of the hydraulic cylinder 2 extends into the detection box 1 and is fixedly connected with the middle of a lower pressing plate 3, water inlet pipes 4 are arranged on the left side and the right side of the hydraulic cylinder 2, the two groups of water inlet pipes 4 are symmetrically distributed, the bottom of the outer surface of each water inlet pipe 4 is fixedly connected with the top of the detection box 1, the two groups of symmetrical water inlet pipes 4 are arranged on the top of the detection box 1, cleaning water is sprayed into the detection box 1 through the water inlet pipes 4, the device can conveniently wash and clean the inner cavity of the detection box 1 after use, the middle of the inner wall of the bottom of the detection box 1 is communicated with the top end of a drain pipe 5, the bottom end of the drain pipe 5 is communicated with the top of a waste liquid box 6, the upper surface of the waste liquid box 6 is fixedly connected with the lower surface of the detection box 1, and waste water can flow into the waste liquid box 6 through the drain pipe 5 to be collected, the rear side of the waste liquid tank 6 is fixedly connected with the front sides of the two groups of supports 7, the tops of the two groups of supports 7 are fixedly connected with the bottom of the containing box 8, the cleaning device is installed on the inner side of the containing box 8, the front side of the cleaning device is provided with a plate turnover device, and the plate turnover device is installed on the rear side of the detection box 1.

Specifically, in order to improve the stability of the device, the plate turnover device comprises a limit ring 17, the outer side wall of the limit ring 17 is fixedly connected with the rear side of the inner wall of the detection box 1, the back surface of the limit ring 17 is coplanar with the back surface of the detection box 1, the top of the back surface of the limit ring 17 is fixedly connected with the tops of two groups of extension frames 18 respectively, the bottoms of the two groups of extension frames 18 are rotatably connected with the two ends of a connecting shaft 19 respectively, two groups of torsion springs 20 are arranged on the outer side of the connecting shaft 19, a connecting block 21 is arranged between the two groups of torsion springs 20, the middle of the connecting block 21 is fixedly connected with the middle of the connecting shaft 19, the left side and the right side of the connecting block 21 are fixedly connected with one ends of the two groups of torsion springs 20 facing the connecting block 21 respectively, the other ends of the two groups of torsion springs 20 are fixedly connected with the opposite sides of the two groups of extension frames 18 respectively, the front side of the connecting block 21 is fixedly connected with the top of the back surface of a back cover plate 22, the back cover plate 22 is positioned on the rear side of the limit ring 17, and the length and the height of back shroud 22 are greater than the length and the height of spacing ring 17 inner chamber respectively, and the length and the height of back shroud 22 are less than the length and the height of detection case 1 inner chamber respectively, and back shroud 22 can avoid the particulate matter spill with detection case 1 inner chamber shade when detecting the concrete test block, and can promote back shroud 22 and deflect when cleaning device moves forward and open.

Specifically, in order to improve the cleaning effect on the detection box 1, the cleaning device comprises a translation motor 9, a guide frame 10 is arranged on the outer side of the translation motor 9, the rear side of the guide frame 10 and the rear side of the translation motor 9 are both fixedly connected with the inner wall of the rear side of the containing box 8, the output end of the translation motor 9 is in threaded connection with the inner wall of a rectangular tube 11, the outer surface of the rectangular tube 11 is in sliding connection with the inner wall of the guide frame 10, the front side of the rectangular tube 11 is fixedly connected with the rear side of a sealing cover 12, the inner wall of the bottom of the sealing cover 12 is in threaded connection with the bottom of a double-shaft motor 13, two groups of output ends of the double-shaft motor 13 respectively penetrate through the top and the bottom of the sealing cover 12, through the threaded fit between the output end of the translation motor 9 and the rectangular tube 11 and the guide effect of the guide frame 10 on the rectangular tube 11, so that the rectangular tube 11 pushes the sealing cover 12 to move forwards, the sealing cover 12 can push a rear cover plate 22 in a panel device in the moving process of the sealing cover 12, and make the back cover plate 22 deflect upwards, until the sealed cowling 12 and biaxial electrical machinery 13 enter the test box 1, two groups of output ends of the biaxial electrical machinery 13 are connected with middle part of two groups of crosses 14 separately, the top of each group of crosses 14 is connected with one end of four groups of spindle 15 rotatably, the opposite ends of two groups of spindle 15 located in the same vertical plane are connected with top and bottom of a group of wiping board 16 separately, the output end of the biaxial electrical machinery 13 drives the cross 14 and wiping board 16 to rotate, after wiping board 16 contacts with inner wall of test box 1, wiping board 16 can deflect with spindle 15 as the centre by acting force of inner wall of test box 1, thus change the orientation of wiping board 16, and can make the wiping board 16 clean or wipe the inner wall of test box 1, through setting up the cleaning device, and the wiping board 16 can rotate and clean the inner wall of test box 1 along with cross 14 in the cleaning device, thereby can reduce the adhesion of particulate matter on detection case 1 inner wall to make the particulate matter that is cleaned the drop wash into in waste liquid case 6 along with rivers.

Specifically, in order to avoid interference, the length and the width of the cross 14 are equal, and the length of the cross 14 is adapted to the distance from the front side of the inner cavity of the detection box 1 to the rear side thereof, thereby enabling the cross 14 to open the inner wall of the detection box 1 when rotating in the detection box 1, the distance between the two groups of wiping plates 16 positioned at the opposite sides is larger than the distance between the front side and the rear side of the inner cavity of the detection box 1, the height of the wiping plates 16 is smaller than the height of the inner cavity of the detection box 1, thereby enabling the wiping plate 16 to contact with the inner wall of the detection box 1 and be pushed to deflect for cleaning when rotating along with the cross 14, and the rubbing plate 16 is prevented from colliding with the lower pressing plate 3 in the moving process, the sponge rubbing layer is adhered on the front side of the rubbing plate 16, a plurality of groups of brushes are adhered on the back side of the rubbing plate 16, so that the wiping plate 16 can clean the particles attached to the inner wall of the detection box 1 during the deflection process.

Specifically, in order to improve the cleaning effect, the left side and the right side of detection box 1 are respectively screwed with two sets of air blowers 23 towards one side of detection box 1, and air grooves 24 have all been seted up on the left side and the right side of detection box 1, air grooves 24 are towards air blowers 23, all be provided with air blowers 23 through the left and right sides of detection box 1, and the air current of air blower 23 output can pass air grooves 24 and blow and wipe board 16 change angle, thereby it can change orientation many times along with cross 14 rotation in-process to make and wipe board 16, and the contact number of times and the cleaning effect of wiping board 16 and detection box 1 inner wall have been improved.

The working principle is as follows: a user puts a concrete test block into the detection box 1, the hydraulic cylinder 2 is started to drive the lower pressure plate 3 to move downwards to carry out extrusion test on the test block, after the test is finished, larger particles in the detection box 1 are removed, then cleaning water is injected into the water inlet pipe 4 to clean the inner cavity of the detection box 1, the cleaning device in the storage box 8 is started simultaneously, the output end of the translation motor 9 in the cleaning device rotates, the rectangular pipe 11 is in threaded fit with the output end of the translation motor 9, and the guide frame 10 guides the rectangular pipe 11, so that the rectangular pipe 11 pushes the sealing cover 12 to move forwards, the sealing cover 12 can push the rear cover plate 22 in the plate turnover device in the moving process, the rear cover plate 22 deflects upwards until the sealing cover 12 and the double-shaft motor 13 enter the detection box 1, at the moment, the double-shaft motor 13 in the sealing cover 12 is started, the output of biax motor 13 drives cross 14 and wipes board 16 and rotates, after wiping board 16 and the contact of detection case 1 inner wall, wipe board 16 and can receive the effort of detection case 1 inner wall and use pivot 15 to deflect as the center, thereby change the orientation of wiping board 16, and can make and wipe board 16 and clean or wipe detection case 1 inner wall, start the air-blower 23 of detection case 1 left and right sides simultaneously, and make the air current of air-blower 23 output pass through wind groove 24 and get into in detection case 1, and blow and wipe board 16 that does not contact with detection case 1 inner wall and change the orientation, thereby make and wipe board 16 and can contact and clean with detection case 1 inner wall many times along with cross 14 rotation in-process, the particulate matter that drops at the cleaning in-process is collected in rushing into waste liquid case 6 along with the rivers.

To sum up, the building structure concrete strength detection device is provided with two groups of symmetrical water inlet pipes 4 through the top of the detection box 1, and sprays cleaning water into the detection box 1 through the water inlet pipes 4, so that the device can conveniently wash and clean the inner cavity of the detection box 1 after being used, through the arrangement of the cleaning device, and the wiping plate 16 in the cleaning device can rotate along with the cross 14 and clean the inner wall of the detection box 1, thereby reducing the adhesion of particles on the inner wall of the detection box 1, improving the cleaning effect on the detection box 1, through the arrangement of the air blowers 23 on the left side and the right side of the detection box 1, and the air flow output by the air blowers 23 can pass through the air grooves 24 and blow the wiping plate 16 to change the angle, thereby enabling the wiping plate 16 to change the direction for many times in the rotating process along with the cross 14, and improving the contact times and the cleaning effect between the wiping plate 16 and the inner wall of the detection box 1, through being provided with plate turnover, and back shroud 22 can be turned over and can resume the normal position under torsional spring 20's drive among the plate turnover, make cleaning device can be comparatively convenient get into in detection case 1, and back shroud 22 can be with detection case 1 inner chamber shade when detecting the concrete test block, avoid the particulate matter spill, it has the sponge to clean the layer to bond through the front side of wiping board 16, and the back of wiping board 16 bonds and has the multiunit brush, make wiping board 16 can enough clean adnexed particulate matter on the detection case 1 inner wall at the in-process that deflects, can clean the inner wall of detection case 1 again, the clean effect of cleaning device to detection case 1 inner chamber has been improved, size fit through cross 14 and wiping board 16 and detection case 1 inner chamber, make cleaning device's scope clean greatly, and avoid producing the interference.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 building structure concrete intensity detection device, includes detection case (1), its characterized in that: the top of the detection box (1) is in threaded connection with the bottom of the hydraulic cylinder (2), the output end of the hydraulic cylinder (2) extends into the detection box (1) and is fixedly connected with the middle of the lower pressing plate (3), the left side and the right side of the hydraulic cylinder (2) are respectively provided with a water inlet pipe (4), the two water inlet pipes (4) are symmetrically distributed, the bottom of the outer surface of the water inlet pipe (4) is fixedly connected with the top of the detection box (1), the middle of the inner wall of the bottom of the detection box (1) is communicated with the top of a water outlet pipe (5), the bottom of the water outlet pipe (5) is communicated with the top of a waste liquid box (6), the upper surface of the waste liquid box (6) is fixedly connected with the lower surface of the detection box (1), the rear side of the waste liquid box (6) is respectively fixedly connected with the front sides of the two groups of supports (7), and the tops of the two groups of the supports (7) are fixedly connected with the bottom of the containing box (8), the cleaning device is installed on the inner side of the containing box (8), the plate turnover device is arranged on the front side of the cleaning device, and the plate turnover device is installed on the rear side of the detection box (1).

2. The building structure concrete strength detection device according to claim 1, characterized in that: the plate turnover device comprises a limiting ring (17), the outer side wall of the limiting ring (17) is fixedly connected with the rear side of the inner wall of the detection box (1), the back surface of the limiting ring (17) is coplanar with the back surface of the detection box (1), the top of the back surface of the limiting ring (17) is fixedly connected with the top of two groups of extension frames (18) respectively, the bottoms of the two groups of extension frames (18) are rotatably connected with the two ends of a connecting shaft (19) respectively, two groups of torsion springs (20) are arranged on the outer side of the connecting shaft (19), a connecting block (21) is arranged between the two groups of torsion springs (20), the middle part of the connecting block (21) is fixedly connected with the middle part of the connecting shaft (19), the left side and the right side of the connecting block (21) are fixedly connected with one end of the two groups of torsion springs (20) facing the connecting block (21) respectively, the other end of the two groups of torsion springs (20) is fixedly connected with one opposite side of the two groups of the extension frames (18) respectively, the front side of connecting block (21) and the top fixed connection at the back of back shroud (22), back shroud (22) are located the rear side of spacing ring (17), and the length and the height of back shroud (22) are greater than the length and the height of spacing ring (17) inner chamber respectively, the length and the height of back shroud (22) are less than the length and the height of detection case (1) inner chamber respectively.

3. The building structure concrete strength detection device according to claim 1, characterized in that: the cleaning device comprises a translation motor (9), a guide frame (10) is arranged on the outer side of the translation motor (9), the rear side of the guide frame (10) and the rear side of the translation motor (9) are fixedly connected with the inner wall of the rear side of a containing box (8), the output end of the translation motor (9) is in threaded connection with the inner wall of a rectangular pipe (11), the outer surface of the rectangular pipe (11) is in sliding connection with the inner wall of the guide frame (10), the front side of the rectangular pipe (11) is fixedly connected with the rear side of a sealing cover (12), the inner wall of the bottom of the sealing cover (12) is in threaded connection with the bottom of a double-shaft motor (13), two groups of output ends of the double-shaft motor (13) respectively penetrate through the top and the bottom of the sealing cover (12), two groups of output ends of the double-shaft motor (13) are respectively connected with the middle of two groups of cross frames (14) in a clamped mode, and the top of each group of the cross frame (14) is rotatably connected with one end of four groups of rotating shafts (15), and the opposite ends of the two groups of rotating shafts (15) positioned on the same vertical plane are respectively fixedly connected with the top and the bottom of a group of wiping plates (16).

4. The building structure concrete strength detection device according to claim 3, characterized in that: the length and the width of the cross (14) are equal, the length of the cross (14) is matched with the distance between the front side of the inner cavity of the detection box (1) and the rear side of the inner cavity of the detection box, and the distance between the two groups of wiping plates (16) positioned on the opposite sides is larger than the distance between the front side of the inner cavity of the detection box (1) and the rear side of the inner cavity of the detection box.

5. The building structure concrete strength detection device according to claim 3, characterized in that: the sponge wiping layer is adhered to the front side of the wiping plate (16), a plurality of groups of hairbrushes are adhered to the back surface of the wiping plate (16), and the height of the wiping plate (16) is smaller than that of the inner cavity of the detection box (1).

6. The building structure concrete strength detection device according to claim 3, characterized in that: the left side and the right side of detection case (1) respectively with two sets of air-blower (23) towards one side spiro union of detection case (1), and air duct (24) have all been seted up on the left side and the right side of detection case (1), air duct (24) are towards air-blower (23).