CN216900554U

CN216900554U - Renewable concrete detection device

Info

Publication number: CN216900554U
Application number: CN202122719414.8U
Authority: CN
Inventors: 汪节胜; 蒋将; 徐为民
Original assignee: Anhui Ruite New Material Co ltd
Current assignee: Anhui Ruite New Material Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-07-05
Anticipated expiration: 2031-11-05

Abstract

The application discloses concrete detection device can regenerate relates to equipment detection technical field, especially relates to a concrete detection device can regenerate, include the bed plate, be fixed in a plurality of backup pad of bed plate top surface and install in the test terminal of bed plate top, a plurality of guide rail groove has been seted up along self length direction to the backup pad opposite flank, the backup pad passes through the guide rail groove slides and is provided with a plurality of guard plate, the guard plate side is fixed with the barrier plate, the backup pad top surface is provided with and is used for the drive actuating mechanism that the guard plate removed has improved the piece that splashes and has pounded staff on every side easily, possesses the problem of certain potential safety hazard.

Description

Renewable concrete detection device

Technical Field

The application relates to the technical field of equipment detection, in particular to a renewable concrete detection device.

Background

The recycled concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates such as sand stones and the like, and adding cement, water and the like; the recycled concrete can effectively recycle the waste concrete, and compared with the newly produced concrete, the performance of the recycled concrete is a relatively concerned problem, so that the performance detection of the product of the recycled concrete is also a very important work content, wherein the pressure test of the concrete is a very important detection step.

Chinese utility model patent of No. CN213181047U discloses a hydraulic engineering concrete quality check out test set if grant notice, including the base, the back lateral wall rigid coupling at base top has the mount pad, and mount pad inner chamber bottom is rotated and is connected with the axis of rotation, and the axis of rotation top is run through mount pad top and rigid coupling has the roof, and the roof is located the base top, and roof bottom sliding connection has electric cylinder, and the inside piston rod bottom rigid coupling of electric cylinder has the detection awl.

To foretell correlation technique, the inventor thinks that this quality testing equipment is detecting the concrete in-process, can splash to all around when the effect detection sample receives the extrusion breakage through the pressure, and this quality testing equipment places the sample to the base top and the locating plate that the butt is held, can accomplish the installation. And no protective measures are arranged, so that the splashed fragments are easy to hit surrounding workers, and certain potential safety hazards are provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that splashed fragments are easy to smash surrounding workers and have certain potential safety hazards, the application provides a reproducible concrete detection device.

The application provides a concrete detection device can regenerate adopts following technical scheme:

the utility model provides a concrete detection device can regenerate, includes the bed plate, is fixed in a plurality of backup pad of bed plate top surface and install in the test terminal of bed plate top, a plurality of guide rail groove has been seted up along self length direction to the backup pad opposite flank, the backup pad passes through the guide rail groove slides and is provided with a plurality of guard plate, the guard plate side is fixed with the barrier plate, the backup pad top surface is provided with and is used for the drive the actuating mechanism that the guard plate removed.

Through adopting above-mentioned technical scheme, will await measuring the sample and place on base board top surface, two guard plates of drive slide along self length direction for two guard plate mutual butts can realize the guard action. The problem that splashed fragments are easy to smash to surrounding workers and have certain potential safety hazards is solved.

Optionally, actuating mechanism is including being fixed in the rack bar of protection plate top surface, being fixed in the limiting plate of backup pad top surface, wear to locate the rotation straight-bar of limiting plate side, be fixed in rotate the turning gear of straight-bar week side and be fixed in rotate the turning handle of straight-bar end portion, turning gear with the rack bar meshes mutually, it is used for driving a plurality of to rotate straight-bar week side is provided with and is used for driving the synchronous pivoted lazytongs of straight-bar.

Through adopting above-mentioned technical scheme, rotate the straight-bar through the turning handle drive and rotate, rotate the straight-bar and drive the gear for rotation, the gear for rotation drives the rack and bar and slides along guard plate length direction to drive the guard plate and slide along backup pad length direction.

Optionally, it is fixed with drive gear to rotate straight-bar week side, the limiting plate side is rotated and is installed reverse gear, drive gear with reverse gear meshes mutually, lazytongs including install in the backup pad deviates from the sprocket of one side of guard plate, the sprocket is located on the limiting plate drive gear is adjacent on the limiting plate reverse gear all is fixed with one, two sprocket outer peripheral face cover is equipped with the chain.

By adopting the technical scheme, one of the rotating straight rods is driven to rotate, the rotating straight rod drives the reverse gears on the other rotating straight rods to rotate through the matching between the chain wheel and the chain, and the reverse gears drive the driving gears to rotate so that the two rotating gears synchronously rotate.

Optionally, the top surface of the base plate is provided with a locking mechanism for locking a detection sample, and the locking mechanism comprises a locking plate fixed on the top surface of the base plate, a lead screw in threaded connection with the side surface of the locking plate, and a clamping plate fixed at the end of the lead screw.

Through adopting above-mentioned technical scheme, through revolving the lead screw soon, the lead screw drives the grip block and slides along lead screw length direction, until the grip block and the surperficial butt that detects the sample, can realize locking and base plate top surface with detecting the sample.

Optionally, the top surface of the base plate is provided with a lifting mechanism for lifting the detection terminal, the lifting mechanism comprises a sleeve fixed on the top surface of the base plate and a rack arranged in the sleeve in a penetrating manner, the rack is arranged in a sliding manner along the length direction of the sleeve, a horizontal plate is fixed at the end part of the rack, a pressing straight rod is fixed at the bottom surface of the horizontal plate, the end part of the pressing straight rod is fixedly connected with the detection terminal, and a transmission mechanism for driving the rack to move is arranged on the outer peripheral surface of the sleeve.

Through adopting above-mentioned technical scheme, the drive rack slides along sleeve length direction, can realize the detection terminal lift problem.

Optionally, the transmission mechanism includes a telescopic motor fixed on the outer peripheral surface of the sleeve and a telescopic gear fixed on an output shaft of the telescopic motor, and the telescopic gear is meshed with the rack.

Through adopting above-mentioned technical scheme, the flexible motor of drive rotates, and flexible motor drives the telescopic gear and rotates, and telescopic gear drive rack slides along sleeve length direction, can realize the detection terminal lift problem.

Optionally, the mounting groove has been seted up to the guard plate side, the horizontal plate bottom surface is provided with and is used for preventing to collapse garrulous sample and follow the protection machanism that the mounting groove bursts out, protection machanism is including being fixed in the spring of horizontal plate bottom surface and being fixed in the ring is pressed in the support of spring tip, supports to press the ring cover and locate to support and press straight-bar week side.

Through adopting above-mentioned technical scheme, under the guard plate was deepened through the mounting groove to test terminal, supported and pressed ring bottom surface and the mutual butt of guard plate top surface, can prevent to collapse garrulous sample and collapse out from the installation notch.

Optionally, a damping gasket is fixed on the side surface of the clamping plate.

Through adopting above-mentioned technical scheme, can extrude the sample when detecting the sample and lead to the sample to collapse garrulous, the sample collapses garrulous and can produce the damage that the impact force leads to the grip block, and shock attenuation gasket can slow down the sample and collapse the impact force that produces when garrulous, has increased shock attenuation gasket's life.

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

1. the sample to be measured is placed on the top surface of the base plate, the two protection plates are driven to slide along the length direction of the two protection plates, the two protection plates are mutually abutted, and the protection effect can be realized. The problem that splashed fragments are easy to smash to surrounding workers and have certain potential safety hazards is solved.

2. The rotating handle drives the rotating straight rod to rotate, the rotating straight rod drives the rotating gear to rotate, and the rotating gear drives the rack bar to slide along the length direction of the protection plate, so that the protection plate is driven to slide along the length direction of the support plate.

3. Through twisting the lead screw soon, the lead screw drives the grip block and slides along lead screw length direction, until the surface butt of grip block and detection sample, can realize will detecting sample locking and base board top surface.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic diagram of a partial explosion of an embodiment of the present application.

Description of reference numerals: 11. a base plate; 12. a guard; 13. a support plate; 14. a guide rail groove; 15. a protection plate; 16. mounting grooves; 17. a blocking plate; 18. a rack bar; 19. a limiting plate; 20. a through hole; 21. rotating the straight rod; 22. a rotating gear; 23. a handle is rotated; 24. a drive gear; 25. a reverse gear; 26. a sprocket; 27. a chain; 28. a locking plate; 29. a threaded through hole; 30. a lead screw; 31. a clamping plate; 32. a shock-absorbing pad; 33. a sleeve; 34. a straight through groove; 35. a rack; 36. a telescopic motor; 37. a telescopic gear; 38. a horizontal plate; 39. pressing the straight rod; 40. pressing the circular ring; 41. a spring; 42. and detecting the terminal.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a reproducible concrete detection device. Referring to fig. 1, the recycled concrete testing apparatus includes a base plate 11, and a protection apparatus 12 for protection is provided on a top surface of the base plate 11.

Referring to fig. 2, two supporting plates 13 are fixed on the top surface of the base plate 11, guide rail grooves 14 penetrating through the left end and the right end of the base plate are respectively formed in the opposite side surfaces of the two supporting plates 13 along the length direction of the base plate, the protection device 12 comprises two protection plates 15 installed between the two supporting plates 13 through the guide rail grooves 14, the protection plates 15 slide along the length direction of the supporting plates 13, and the peripheral surfaces of the protection plates 15 abut against the inner bottom surfaces of the guide rail grooves 14. Mounting grooves 16 are formed in opposite side faces of the two protection plates 15, and the mounting grooves 16 penetrate through the upper side face and the lower side face of the protection plates 15. A blocking plate 17 is vertically fixed on the side surface, far away from the installation groove 16, of the protection plate 15, and the peripheral surface of the blocking plate 17 abuts against the side surface of the support plate 13. The sample to be measured is placed on the top surface of the base plate 11, and the two protection plates 15 are driven to slide along the length direction of the two protection plates, so that the two protection plates 15 are mutually abutted to realize the protection effect.

Referring to fig. 2, a rack bar 18 is fixedly connected to the top surface of the protection plate 15 along the length direction thereof. Two limiting plates 19 are fixed on the top surface of the supporting plate 13, a through hole 20 is formed in the side surface of each limiting plate 19, a rotating straight rod 21 penetrates through each limiting plate 19 through the through hole 20, rotating gears 22 are abutted to the opposite side surfaces of the two limiting plates 19, the rotating gears 22 are coaxially fixed on the peripheral sides of the rotating straight rods 21, the rotating gears 22 are meshed with the rack bars 18, and rotating handles 23 are fixedly connected to the end portions of the rotating straight rods 21. The rotating handle 23 drives the rotating straight rod 21 to rotate, the rotating straight rod 21 drives the rotating gear 22 to rotate, and the rotating gear 22 drives the rack bar 18 to slide along the length direction of the protection plate 15, so that the protection plate 15 is driven to slide along the length direction of the support plate 13. The driving gear 24 is coaxially and fixedly connected with the peripheral side of the rotating straight rod 21, the driving gear 24 abuts against the side face, away from the rack bar 18, of the limiting plate 19, the reverse gear 25 is rotatably installed on the side face, away from the rack bar 18, of the limiting plate 19, and the driving gear 24 is meshed with the reverse gear 25. The driving gear 24 on the limit plate 19 and the reverse gear 25 on the adjacent limit plate 19 are both fixedly connected with a chain wheel 26, and the outer peripheral surface of the chain wheel 26 is sleeved with a chain 27. By driving one of the rotating straight rods 21 to rotate, the rotating straight rod 21 drives the reverse gear 25 on the other rotating straight rod 21 to rotate through the cooperation between the chain wheel 26 and the chain 27, and the reverse gear 25 drives the driving gear 24 to rotate, so that the two rotating gears 22 rotate synchronously.

Referring to fig. 2, two locking plates 28 are fixedly connected to the top surface of the base plate 11, threaded through holes 29 are formed in opposite side surfaces of the locking plates 28, a lead screw 30 is connected to the locking plates 28 through the threaded through holes 29 in a threaded manner, and a clamping plate 31 is fixedly connected to the end of the lead screw 30. Through revolving lead screw 30 soon, lead screw 30 drives grip block 31 and slides along lead screw 30 length direction, until grip block 31 and the surperficial butt that detects the sample, can realize locking the sample that will detect and bed plate 11 top surface. The side fixedly connected with shock pad 32 that lead screw 30 was kept away from to grip block 31 can extrude the sample when detecting the sample and lead to the sample to collapse into pieces, and the sample collapses into pieces and can produce the damage that the impact force leads to grip block 31, and shock pad 32 can slow down the sample and collapse into pieces the impact force that produces, has increased shock pad 32's life.

Referring to fig. 2, a sleeve 33 is fixedly connected to the top surface of the base plate 11, a through groove 34 is formed around the sleeve 33, and the through groove 34 communicates with the inside of the sleeve 33. A rack 35 is arranged in the sleeve 33 in a sliding mode along the length direction of the sleeve 33, a telescopic motor 36 is fixedly connected to the outer peripheral surface of the sleeve 33, a telescopic gear 37 is fixedly connected to an output shaft of the telescopic motor 36, and the telescopic gear 37 is meshed with the rack 35 through a straight through groove 34. The top end of the rack 35 is fixedly connected with a horizontal plate 38, the bottom surface of the horizontal plate 38 is fixedly connected with a pressing straight rod 39, the bottom surface of the horizontal plate 38 is fixedly connected with a spring 41, the bottom end of the spring 41 is fixedly connected with a pressing circular ring 40, and the spring 41 and the pressing circular ring 40 are both sleeved on the periphery of the pressing straight rod 39. The end of the pressing straight rod 39 is fixedly connected with a detection terminal 42. The telescopic motor 36 is driven to rotate, the telescopic motor 36 drives the telescopic gear 37 to rotate, the telescopic gear 37 drives the rack 35 to slide along the length direction of the sleeve 33, and therefore the lifting problem of the detection terminal 42 can be solved. When the detection terminal 42 goes deep into the protection plate 15 through the mounting groove 16, the bottom surface of the pressing ring 40 is abutted against the top surface of the protection plate 15, so that the broken sample can be prevented from being broken out from the opening of the mounting groove 16.

The implementation principle of the reproducible concrete detection device in the embodiment of the application is as follows: the detection sample is placed on the top surface of the base plate 11, the screw rod 30 is screwed, the screw rod 30 drives the clamping plate 31 to slide along the length direction of the screw rod 30 until the clamping plate 31 abuts against the surface of the detection sample, and the locking of the detection sample and the top surface of the base plate 11 can be realized. Then the turning handle 23 drives the rotating straight rod 21 to rotate, the rotating straight rod 21 drives the rotating gear 22 to rotate, and the rotating gear 22 drives the rack bar 18 to slide along the length direction of the protection plate 15, so that the protection plate 15 is driven to slide along the length direction of the support plate 13, the two protection plates 15 are mutually abutted, and the protection effect can be realized. Then, the telescopic motor 36 is driven to rotate, the telescopic motor 36 drives the telescopic gear 37 to rotate, and the telescopic gear 37 drives the rack 35 to slide along the length direction of the sleeve 33, so that the problem of lifting of the detection terminal 42 can be solved. When the detection terminal 42 goes deep into the protection plate 15 through the mounting groove 16, the bottom surface of the pressing ring 40 is abutted against the top surface of the protection plate 15, so that the broken sample can be prevented from being broken out from the opening of the mounting groove 16.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete detection device can regenerate, includes bed plate (11), is fixed in a plurality of backup pad (13) of bed plate (11) top surface and install in test terminal (42) of bed plate (11) top, its characterized in that: a plurality of guide rail groove (14) have been seted up along self length direction to backup pad (13) opposite flank, backup pad (13) are passed through guide rail groove (14) are slided and are provided with a plurality of guard plate (15), guard plate (15) side is fixed with barrier plate (17), backup pad (13) top surface is provided with and is used for the drive the actuating mechanism that guard plate (15) removed.

2. The regenerable concrete testing device of claim 1, wherein: actuating mechanism is including being fixed in rack bar (18) of guard plate (15) top surface, be fixed in limiting plate (19) of backup pad (13) top surface, wear to locate the rotation straight-bar (21) of limiting plate (19) side, be fixed in rotate turning gear (22) of straight-bar (21) week side and be fixed in rotate turning handle (23) of straight-bar (21) tip, turning gear (22) with rack bar (18) mesh mutually, it is provided with and is used for driving a plurality of to rotate straight-bar (21) week side rotate the synchronous pivoted lazytongs of straight-bar (21).

3. The regenerable concrete testing device of claim 2, wherein: rotate straight-bar (21) week side and be fixed with drive gear (24), limiting plate (19) side is rotated and is installed reversing gear (25), drive gear (24) with reversing gear (25) mesh mutually, lazytongs including install in backup pad (13) deviates from sprocket (26) of one side of guard plate (15), sprocket (26) are located on limiting plate (19) drive gear (24) are with adjacent on limiting plate (19) reversing gear (25) all are fixed with one, two sprocket (26) outer peripheral face cover is equipped with chain (27).

4. The regenerable concrete testing device of claim 1, wherein: the top surface of the base plate (11) is provided with a locking mechanism for locking a detection sample, and the locking mechanism comprises a locking plate (28) fixed on the top surface of the base plate (11), a screw thread connected with a screw rod (30) on the side surface of the locking plate (28) and a clamping plate (31) fixed at the end part of the screw rod (30).

5. The regenerable concrete testing device of claim 1, wherein: base plate (11) top surface is provided with and is used for elevating system that test terminal (42) go up and down, elevating system is including being fixed in sleeve (33) of base plate (11) top surface and wear to locate rack (35) in sleeve (33), rack (35) are followed sleeve (33) length direction sets up that slides, rack (35) end fixing has horizontal plate (38), horizontal plate (38) bottom surface is fixed with and supports and press straight-bar (39), support and press straight-bar (39) tip with test terminal (42) fixed connection, sleeve (33) outer peripheral face is provided with and is used for the drive mechanism that rack (35) removed.

6. The recycled concrete detecting device of claim 5, wherein: the transmission mechanism comprises a telescopic motor (36) fixed on the peripheral surface of the sleeve (33) and a telescopic gear (37) fixed on an output shaft of the telescopic motor (36), and the telescopic gear (37) is meshed with the rack (35).

7. The recycled concrete detecting device of claim 5, wherein: mounting groove (16) have been seted up to guard plate (15) side, horizontal plate (38) bottom surface is provided with and is used for preventing the garrulous sample of collapsing from the protection machanism that mounting groove (16) mouth collapses out, protection machanism is including being fixed in spring (41) of horizontal plate (38) bottom surface and being fixed in support of spring (41) tip presses ring (40).

8. The recycled concrete detecting device according to claim 4, wherein: and a damping gasket (32) is fixed on the side surface of the clamping plate (31).