CN216284803U

CN216284803U - Concrete penetration resistance tester

Info

Publication number: CN216284803U
Application number: CN202122904357.0U
Authority: CN
Inventors: 石玥
Original assignee: Tangshan Yongtai Construction Inspection Co ltd
Current assignee: Tangshan Yongtai Construction Inspection Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-12
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to the technical field of concrete detection, and provides a concrete penetration resistance tester which is convenient for cleaning a charging barrel and a tester body and comprises a tester body, wherein the tester body comprises a base and the charging barrel, the charging barrel is connected with two handles, the base is connected with a cleaning box, the interior of the cleaning box is rotatably connected with a rotating rod, the top end of the rotating rod is fixedly connected with a top plate, the periphery of the rotating rod is connected with a plurality of scraping plates through a plurality of connecting rods, the top plate and the scraping plates are both contacted with the inner wall of the charging barrel, the cleaning box is connected with a driving mechanism for driving the rotating rod to rotate, the cleaning box is connected with a fixed frame, the fixed frame is connected with a fixed assembly, the base is connected with a cleaning assembly, the cleaning assembly comprises an electric cylinder, the electric cylinder is arranged on the base, the output end of the electric cylinder is connected with a cleaning plate, and the bottom end of the cleaning plate is connected with a plurality of hairbrushes, and two sliding plates are connected to the base.

Description

Concrete penetration resistance tester

Technical Field

The utility model relates to the technical field of concrete detection, in particular to a concrete penetration resistance tester.

Background

As is known, the concrete penetration resistance tester is an instrument for testing the setting time of concrete mixtures, utilizes a penetration resistance method to measure the setting time of concrete, and is suitable for testing the setting time of concrete mixtures of various cements, additives and different concrete mixing ratios in different air temperature environments.

Through the retrieval, china 2021 year 6 month 4 discloses a concrete penetration resistance appearance that patent publication number is CN213364516U, its roughly describes as, the on-line screen storage device comprises a base, be provided with the feed cylinder that is used for holding the sample on the base, the vertical montant that is provided with of base one end, the montant top is provided with the display, still be provided with the testing arrangement who is used for supporting the interior sample of pressure feed cylinder on the montant, testing arrangement is including the test bar that is used for contacting the sample, and be used for pushing down the lower depression bar of test bar, the vertical first riser that is provided with of base other end, it has a movable sleeve to establish the mount pad of depression bar to slide on the first riser, still be provided with the spacing subassembly that is used for restricting the mount pad and reciprocates on the first riser.

Although the above-mentioned prior art scheme is convenient for operating personnel to carry out the reading locking, its back to the concrete test finishes, has the concrete in the feed cylinder to remain, does not clear up it and can influence subsequent concrete test to the concrete piece probably drops on the base, causes the equipment stained.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a concrete penetration resistance tester, which aims to solve the problem that the prior art provided by the background art is inconvenient to clean a charging barrel and equipment.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concrete penetration resistance tester, includes the tester body, the tester body includes base and feed cylinder, the feed cylinder is connected with two handles, the base is connected with the clearance case, the inside of clearance case is rotated and is connected with the bull stick, the top fixedly connected with roof of bull stick to the periphery of bull stick is connected with a plurality of scraper blades through a plurality of connecting rods, roof and scraper blade all with the inner wall contact of feed cylinder to be connected with on the clearance case and be used for driving the bull stick and carry out pivoted actuating mechanism, the clearance case is connected with the mount, be connected with fixed subassembly on the mount, the base is connected with the clearance subassembly.

Preferably, actuating mechanism includes the motor, the motor is installed on the clearance case, the output fixedly connected with drive sprocket of motor, the peripheral fixed cover of bull stick is equipped with driven sprocket, the transmission is connected with the chain between drive sprocket and the driven sprocket, the transmission mouth has been seted up on the clearance case, the internal connection of transmission mouth has the transmission case, drive sprocket, driven sprocket and chain all are located the inside of transmission case, the output shaft and the bull stick of motor all rotate with the transmission case and are connected.

Further, fixed subassembly includes the slide bar, slide bar sliding connection is on the mount, the bottom of slide bar is connected with the movable plate, the bottom of movable plate is connected with a plurality of kellies, a plurality of draw-in grooves that match with the kellies are seted up to the bottom of feed cylinder to the bottom of movable plate is connected with spacing subassembly, the top of slide bar is connected with the retaining member, the top of clearance case is connected with a plurality of dead levers, and a plurality of dead levers that correspond are located the inside of the handle that corresponds.

Still further, spacing subassembly includes the spacing ring, the equal fixedly connected with limiting plate in the periphery of spacing ring and movable plate corresponds and passes through telescopic link and spacing spring coupling between two limiting plates.

As a further scheme of the scheme, the locking piece comprises a locking plate, the locking plate is fixedly connected to the top end of the sliding rod, a plurality of sliding holes are formed in the locking plate, locking bolts are slidably mounted inside the sliding holes, and a plurality of locking screw holes matched with the locking bolts are formed in the fixing frame.

As a further scheme of this scheme, the clearance subassembly includes electronic jar, electronic jar is installed on the base, the output of electronic jar is connected with the clearance board, the bottom of clearance board is connected with a plurality of brushes to be connected with two slides on the base.

As a further scheme of the scheme, the base is connected with a placing box, and the material cylinder is located inside the placing box.

On the basis of the scheme, the bottom end of the base is connected with a plurality of anti-skid pads through a plurality of supporting legs.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete penetration resistance tester, which has the following beneficial effects:

according to the utility model, the charging barrel is placed on the top plate and the scraper, the charging barrel can be fixed through the matching of the handle and the fixing component, the rotating rod can be driven to rotate through the driving mechanism, so that the top plate and the scraper are driven to clean the interior of the charging barrel, cleaned debris can fall into the cleaning box to be collected, the top end of the base can be cleaned through the cleaning component, and the debris can be cleaned to the interior of the cleaning box.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic perspective view of the transmission case, the sliding rod, the moving plate, and the clamping rod of the present invention in partial cross section;

FIG. 5 is an enlarged partial view of FIG. 4 at C;

FIG. 6 is an enlarged partial schematic view of FIG. 4 at D in accordance with the present invention;

fig. 7 is a schematic view of the three-dimensional structure of the tester body, the base, the charging barrel, the handle and the like.

In the figure: 1. a tester body; 2. a base; 3. a charging barrel; 4. a handle; 5. cleaning the box; 6. a rotating rod; 7. a top plate; 8. a squeegee; 9. a fixed mount; 10. a motor; 11. a drive sprocket; 12. a driven sprocket; 13. a chain; 14. a transmission case; 15. a slide bar; 16. moving the plate; 17. a clamping rod; 18. fixing the rod; 19. a limiting ring; 20. a limiting plate; 21. a limiting spring; 22. a locking plate; 23. locking the bolt; 24. an electric cylinder; 25. cleaning the plate; 26. a brush; 27. a slide plate; 28. placing a box; 29. a non-slip mat.

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.

Examples

Referring to fig. 1-7, a concrete penetration resistance tester comprises a tester body 1, the tester body 1 comprises a base 2 and a charging barrel 3, the charging barrel 3 is connected with two handles 4, the bottom end of the base 2 is connected with a plurality of anti-slip pads 29 through a plurality of supporting legs, so as to ensure the stability of the concrete penetration resistance tester, the base 2 is connected with a placing box 28, the charging barrel 3 is positioned in the placing box 28, so as to conveniently store the charging barrel 3, the base 2 is connected with a cleaning box 5, the interior of the cleaning box 5 is rotatably connected with a rotating rod 6, the top end of the rotating rod 6 is fixedly connected with a top plate 7, the periphery of the rotating rod 6 is connected with a plurality of scraping plates 8 through a plurality of connecting rods, the top plate 7 and the scraping plates 8 are both contacted with the inner wall of the charging barrel 3, and the cleaning box 5 is connected with a driving mechanism for driving the rotating rod 6, the driving mechanism comprises a motor 10, the motor 10 is installed on the cleaning box 5, the output end of the motor 10 is fixedly connected with a driving sprocket 11, the periphery of the rotating rod 6 is fixedly sleeved with a driven sprocket 12, a chain 13 is connected between the driving sprocket 11 and the driven sprocket 12 in a transmission manner, the cleaning box 5 is provided with a transmission port, the transmission port is internally connected with a transmission box 14, the driving sprocket 11, the driven sprocket 12 and the chain 13 are all positioned inside the transmission box 14, the output shaft of the motor 10 and the rotating rod 6 are both rotationally connected with the transmission box 14, the corresponding sprockets can be driven to rotate by the motor 10, the synchronous rotation of the two sprockets can be realized by the chain 13, so as to drive the rotating rod 6 to rotate, the rotating rod 6 drives the top plate 7 and the scraper 8 to rotate to clean the inner wall of the charging barrel 3, the driving sprocket 11, the driven sprocket 12 and the chain 13 can be shielded by the transmission box 14, and operators can be prevented from being bruised, meanwhile, the phenomenon that the chain 13 and the driven chain wheel 12 are blocked by scraps is avoided, the cleaning box 5 is connected with a fixed frame 9, the fixed frame 9 is connected with a fixed assembly, the fixed assembly comprises a slide rod 15, the slide rod 15 is connected onto the fixed frame 9 in a sliding manner, the bottom end of the slide rod 15 is connected with a movable plate 16, the bottom end of the movable plate 16 is connected with a plurality of clamping rods 17, the bottom end of the charging barrel 3 is provided with a plurality of clamping grooves matched with the clamping rods 17, the bottom end of the movable plate 16 is connected with a limiting assembly, the top end of the slide rod 15 is connected with a locking piece, the top end of the cleaning box 5 is connected with a plurality of fixed rods 18, the corresponding plurality of fixed rods 18 are positioned inside the corresponding handle 4, the charging barrel 3 is placed above the cleaning box 5, the handle 4 is sleeved on the periphery of the corresponding plurality of fixed rods 18, the handle 4 and the charging barrel 3 are limited, and the slide rod 15 can be driven to descend and be locked by the locking piece, the driving clamping rod 17 is clamped into the clamping groove, the material cylinder 3 can be limited through a limiting component, the stability of the material cylinder 3 is further improved, the limiting component comprises a limiting ring 19, the peripheries of the limiting ring 19 and the movable plate 16 are fixedly connected with limiting plates 20, the corresponding two limiting plates 20 are connected through telescopic rods and limiting springs 21, the limiting ring 19 can be driven to abut against the side wall of the material cylinder 3 through the limiting springs 21, the material cylinder 3 can be limited, the stability of the material cylinder 3 is ensured, the telescopic rods are of a common sliding rod sliding cylinder matching structure on the market and are convenient to ensure the stability of the limiting rings, the locking component comprises a locking plate 22, the locking plate 22 is fixedly connected to the top end of the sliding rod 15, a plurality of sliding holes are formed in the locking plate 22, locking bolts 23 are slidably mounted in the sliding holes, and a plurality of locking screw holes matched with the locking bolts 23 are formed in the fixing frame 9, locking plate 22 can be locked with the inside of locking bolt 23 screw in locking screw, and the rotation through locking bolt 23 can drive locking plate 22 and go up and down, thereby drive movable plate 16 and spacing ring 19 etc. and go up and down, base 2 is connected with the clearance subassembly, the clearance subassembly includes electronic jar 24, electronic jar 24 is installed on base 2, electronic jar 24's output is connected with clearance board 25, the bottom of clearance board 25 is connected with a plurality of brushes 26, and be connected with two slides 27 on the base 2, can drive clearance board 25 through electronic jar 24 and remove, can drive brush 26 through clearance board 25 and clear up the top of base 2, clear up piece to slide 27's top, piece accessible slide 27 slides into clearance case 5 and collects.

It should be further noted that the motor 10 and the electric cylinder 24 in this embodiment are conventional devices that are commercially available and known to those skilled in the art, and the models can be selected or customized according to actual needs, and in this patent, we only use them, and do not improve their structures and functions, and their setting, installation, and electrical connection modes are only needed for those skilled in the art to perform debugging operations according to the requirements of their usage specifications, and therefore they are not described herein again.

To sum up, when the concrete penetration resistance tester is used, the concrete penetration resistance tester is firstly placed at a place to be used, the concrete is placed in the charging barrel 3, the charging barrel 3 is placed on the base 2, the concrete can be tested for penetration resistance through the tester body 1, after the test is finished, the concrete is poured out, the charging barrel 3 is reversely buckled on the top plate 7 and the scraper blade 8, the handle 4 is sleeved on the periphery of the corresponding fixing rods 18, the locking bolts 23 are screwed to drive the sliding rod 15 to descend, the clamping rod 17 is just clamped into the clamping groove, the limiting ring 19 is driven by the limiting spring 21 to abut against the outer wall of the charging barrel 3 to limit the charging barrel 3, the motor 10 is started, the driving chain wheel 11 is driven to rotate by the electric power, the driven chain wheel 12 and the rotating rod 6 are driven by the chain 13 to rotate, so as to drive the top plate 7 and the scraper blade 8 to clean the inner wall of the charging barrel 3, scrape the piece and fall in the inside of clearance case 5 and collect, then loosen locking bolt 23 soon, remove the locking to locking plate 22 and slide bar 15, pulling slide bar 15 drives spacing ring 19 and movable plate 16 and rises, take off feed cylinder 3, open electronic jar 24, drive clearance plate 25 and brush 26 through electronic jar 24 and clear up the piece on base 2, clear up the piece to slide 27 on, through slide 27 landing to the inside of clearance case 5 can.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A concrete penetration resistance tester comprises a tester body (1), wherein the tester body (1) comprises a base (2) and a charging barrel (3), the charging barrel (3) is connected with two handles (4), it is characterized in that the base (2) is connected with a cleaning box (5), the interior of the cleaning box (5) is rotatably connected with a rotating rod (6), the top end of the rotating rod (6) is fixedly connected with a top plate (7), and the periphery of the rotating rod (6) is connected with a plurality of scrapers (8) through a plurality of connecting rods, the top plate (7) and the scraper (8) are both contacted with the inner wall of the charging barrel (3), and the cleaning box (5) is connected with a driving mechanism for driving the rotating rod (6) to rotate, the cleaning box (5) is connected with a fixing frame (9), the fixing frame (9) is connected with a fixing assembly, and the base (2) is connected with a cleaning assembly.

2. The concrete penetration resistance tester according to claim 1, wherein the driving mechanism comprises a motor (10), the motor (10) is installed on the cleaning box (5), the output end of the motor (10) is fixedly connected with a driving sprocket (11), the periphery of the rotating rod (6) is fixedly sleeved with a driven sprocket (12), a chain (13) is connected between the driving sprocket (11) and the driven sprocket (12) in a transmission manner, a transmission port is formed in the cleaning box (5), a transmission box (14) is connected inside the transmission port, the driving sprocket (11), the driven sprocket (12) and the chain (13) are all located inside the transmission box (14), and the output shaft of the motor (10) and the rotating rod (6) are both rotationally connected with the transmission box (14).

3. The concrete penetration resistance tester according to claim 2, wherein the fixing assembly comprises a sliding rod (15), the sliding rod (15) is slidably connected to the fixing frame (9), the bottom end of the sliding rod (15) is connected with a moving plate (16), the bottom end of the moving plate (16) is connected with a plurality of clamping rods (17), the bottom end of the charging barrel (3) is provided with a plurality of clamping grooves matched with the clamping rods (17), the bottom end of the moving plate (16) is connected with a limiting assembly, the top end of the sliding rod (15) is connected with a locking member, the top end of the cleaning box (5) is connected with a plurality of fixing rods (18), and the corresponding fixing rods (18) are located inside the corresponding handles (4).

4. The concrete penetration resistance tester according to claim 3, wherein the limiting component comprises a limiting ring (19), the limiting ring (19) and the moving plate (16) are both fixedly connected with a limiting plate (20) at the periphery, and the two corresponding limiting plates (20) are connected through a telescopic rod and a limiting spring (21).

5. The concrete penetration resistance tester according to claim 4, wherein the locking member comprises a locking plate (22), the locking plate (22) is fixedly connected to the top end of the sliding rod (15), a plurality of sliding holes are formed in the locking plate (22), locking bolts (23) are slidably mounted in the sliding holes, and a plurality of locking screw holes matched with the locking bolts (23) are formed in the fixing frame (9).

6. A concrete penetration resistance tester according to claim 5, wherein the cleaning assembly comprises an electric cylinder (24), the electric cylinder (24) is mounted on the base (2), the output end of the electric cylinder (24) is connected with a cleaning plate (25), the bottom end of the cleaning plate (25) is connected with a plurality of brushes (26), and two sliding plates (27) are connected on the base (2).

7. A concrete penetration resistance tester according to claim 6, wherein a placing box (28) is connected to said base (2), said charging barrel (3) being located inside said placing box (28).

8. A concrete penetration resistance tester according to claim 7, wherein the bottom end of the base (2) is connected with a plurality of non-slip pads (29) by a plurality of legs.