CN212964291U

CN212964291U - Concrete test piece jolt ramming device

Info

Publication number: CN212964291U
Application number: CN202022250538.1U
Authority: CN
Inventors: 张邦启
Original assignee: Fangchenggang Shiyiye Concrete Co ltd
Current assignee: Fangchenggang Shiyiye Concrete Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-04-13
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a concrete sample jolt ramming device, which comprises a first shell and a second shell, wherein two second plate bodies are symmetrically welded on the inner bottom wall of the first shell, a fifth rod body is welded on the inner side wall of the second plate bodies, a second sleeve is slidably connected on the outer side wall of the fifth rod body, a third rod body is welded on the outer side wall of the second sleeve, a third sleeve is slidably connected on the outer side wall of the third rod body, a second bevel gear drives the sixth rod body and then drives the first sleeve, the first sleeve drives the fourth rod body, the fourth rod body drives the first connecting block to do reciprocating motion, the first connecting block drives the first fixed block, the first fixed block drives the second shell to rock, the second shell is rocked to greatly rock at low frequency, the concrete is rocked back and forth, thereby increasing the compactness of the concrete, the method has higher efficiency and better effect on the tap compaction work of the concrete test piece.

Description

Concrete test piece jolt ramming device

Technical Field

The utility model relates to a concrete processing technology field specifically is a concrete sample jolt ramming device.

Background

The concrete compaction means the engineering of vibrating the concrete by using equipment such as a concrete vibrating rod, a flat plate vibrator and the like so that the concrete is more compact. The compaction degree of concrete vibration directly influences the strength, impermeability, frost resistance and other performances of the concrete, and has great influence on the construction quality and use of the building engineering.

The invention is disclosed in China: CN210513847U discloses a concrete test piece jolt ramming device, which sprays water inside a water storage tank to the inside of a test piece box through a mist nozzle, so as to prevent the concrete inside the test piece box from condensing due to the dispersion of water inside the concrete in the process of vibrating the test piece, thereby affecting the result of vibrating the test piece, and can be placed into a corresponding connecting port through a connecting rod, so that a plurality of test piece boxes can be fixed on the surface of a fixing plate to vibrate the test piece at the same time; however, in the using process of the device, the concrete cannot be shaken at a low frequency and a large amplitude, so that the compactness of a concrete sample before solidification is insufficient, and further compaction of the concrete is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a concrete sample plain bumper device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a concrete test piece jolt ramming device comprises a first shell and a second shell, wherein two second plate bodies are symmetrically welded on the inner bottom wall of the first shell, fifth rod bodies are welded on the inner side walls of the two second plate bodies, a second sleeve is slidably connected on the outer side wall of the fifth rod body, a third rod body is welded on the outer side wall of the second sleeve, a third sleeve is slidably connected on the outer side wall of the third rod body, a second fixed block is rotatably connected on the inner side wall of the third sleeve, a seventh rod body is welded on the outer side wall of the second fixed block, two third plate bodies are symmetrically welded on the inner bottom wall of the first shell, a sixth plate body is welded on the tops of the two third plate bodies, the inner side wall of the sixth plate body is rotatably connected with a sixth rod body through a bearing, a third connecting block is welded on one end of the sixth rod body, and the inner side wall of the third connecting block is slidably connected with the, the lateral wall of the seventh rod body is sleeved with a spring, the lateral wall of the second sleeve is welded with a second connecting block, the lateral wall of the second connecting block is welded with a first sleeve, the inner side wall of the first sleeve is slidably connected with the lateral wall of the fifth rod body, the lateral wall of the first sleeve is welded with a fourth rod body, the lateral wall of the fourth rod body is welded with a first connecting block, the lower surface of the second shell is welded with a first fixed block, the inner side wall of the first fixed block is hinged with the lateral wall of the first connecting block, one end of the sixth rod body is welded with a second bevel gear, the inner side wall of the first shell is rotatably connected with a main shaft through a bearing, one end of the main shaft penetrates through the second plate body and the inner side wall of the third plate body, the outer side wall of the main shaft is welded with a first bevel gear, the outer side wall of the first bevel, and a limiting block is welded at one end of the seventh rod body.

Preferably, the outer side wall welding of first casing has first plate body, the last surface mounting of first plate body has the motor, the output shaft welding of motor has first runner, the outer side wall welding of main shaft has the second runner, the outer side wall of first runner pass through the drive belt with the outer side wall transmission of second runner is connected.

Preferably, the outer side wall symmetrical welding of second casing has two fourth plate bodys, the inside wall symmetrical welding of first casing has two second body of rod, two the equal threaded connection of the outer side wall of the second body of rod has the pulley, the outer side wall of pulley with the inside wall sliding connection of fourth plate body.

Preferably, the inside wall symmetrical welding of first casing has two first body of rod, two the damping bumper shock absorber has all been welded to the lateral wall of second plate body, the lateral wall of damping bumper shock absorber with the lateral wall fixed connection of the first body of rod.

Preferably, the four corners of the bottom of the first shell are symmetrically and evenly connected with supporting legs in a threaded manner.

Preferably, a fifth plate body is welded to the upper surface of the first shell, and a cover body is hinged to the outer side wall of the second shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete sample plain bumper possesses following beneficial effect: the utility model discloses a starter motor drives the main shaft, the main shaft drives first bevel gear and rotates, first bevel gear drives the rotation of second bevel gear, the second bevel gear drives the sixth body of rod, then drive first sleeve, first sleeve drives the fourth body of rod, the fourth rod drives first connecting block and is reciprocating motion, first connecting block drives first fixed block, first fixed block drives the second casing and rocks, rock the second casing, make the second casing do rocking by a wide margin of low frequency, make the concrete make a round trip to rock, thereby increase the closely knit degree of concrete, the work of jolting to the concrete sample has higher efficiency and better effect.

Drawings

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

fig. 2 is a schematic structural view of a third rod body of the present invention;

fig. 3 is a schematic structural view of a fourth plate body of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a first housing; 2. a transmission belt; 3. a first runner; 4. a motor; 5. a first plate body; 6. a second runner; 9. a second plate body; 10. a third plate body; 11. a first bevel gear; 12. a second bevel gear; 13. supporting legs; 14. a main shaft; 15. a first rod body; 16. a damping shock absorber; 17. a second housing; 18. a second rod body; 19. a fourth plate body; 20. a fifth plate body; 21. a cover body; 22. a pulley; 23. a third rod body; 24. a first connection block; 25. a fourth rod body; 26. a fifth rod body; 27. a first sleeve; 28. a second connecting block; 29. a second sleeve; 30. a third sleeve; 31. a first fixed block; 32. a spring; 33. a second fixed block; 34. a sixth plate body; 35. a sixth rod body; 36. a third connecting block; 37. a seventh rod body; 38. and a limiting block.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a concrete sample jolt ramming device comprises a first shell 1 and a second shell 17, wherein two second plate bodies 9 are symmetrically welded on the inner bottom wall of the first shell 1, fifth rod bodies 26 are welded on the inner side walls of the two second plate bodies 9, second sleeve pipes 29 are slidably connected on the outer side walls of the fifth rod bodies 26, third rod bodies 23 are welded on the outer side walls of the second sleeve pipes 29, third sleeve pipes 30 are slidably connected on the outer side walls of the third rod bodies 23, second fixing blocks 33 are rotatably connected on the inner side walls of the third sleeve pipes 30, seventh rod bodies 37 are welded on the outer side walls of the second fixing blocks 33, two third plate bodies 10 are symmetrically welded on the inner bottom wall of the first shell 1, sixth plate bodies 34 are welded on the tops of the two third plate bodies 10, the inner side walls of the sixth plate bodies 34 are rotatably connected with sixth rod bodies 35 through bearings, third connecting blocks 36 are welded on one ends of the sixth rod bodies 35, the inner side walls of the third connecting blocks 36 are slidably connected, the outer side wall of the seventh rod 37 is sleeved with a spring 32, the outer side wall of the second sleeve 29 is welded with a second connecting block 28, the outer side wall of the second connecting block 28 is welded with a first sleeve 27, the inner side wall of the first sleeve 27 is slidably connected with the outer side wall of the fifth rod 26, the outer side wall of the first sleeve 27 is welded with a fourth rod 25, the outer side wall of the fourth rod 25 is welded with a first connecting block 24, the lower surface of the second shell 17 is welded with a first fixing block 31, the inner side wall of the first fixing block 31 is hinged with the outer side wall of the first connecting block 24, one end of the sixth rod 35 is welded with a second bevel gear 12, the inner side wall of the first shell 1 is rotatably connected with a main shaft 14 through a bearing, one end of the main shaft 14 penetrates through the inner side walls of the second plate 9 and the third plate 10, the outer side wall of the main shaft 14 is welded, a stopper 38 is welded to one end of the seventh rod 37.

In this embodiment, specifically: a first plate body 5 is welded on the outer side wall of the first shell 1, a motor 4 is installed on the upper surface of the first plate body 5, a first rotating wheel 3 is welded on an output shaft of the motor 4, a second rotating wheel 6 is welded on the outer side wall of the main shaft 14, and the outer side wall of the first rotating wheel 3 is in transmission connection with the outer side wall of the second rotating wheel 6 through a transmission belt 2; the motor 4 drives the first rotating wheel 3, the first rotating wheel 3 drives the transmission belt 2, the transmission belt 2 drives the second rotating wheel 6, and the second rotating wheel 6 drives the main shaft 14 to provide power for the device.

In this embodiment, specifically: two fourth plate bodies 19 are symmetrically welded on the outer side wall of the second shell 17, two second rod bodies 18 are symmetrically welded on the inner side wall of the first shell 1, pulleys 22 are in threaded connection with the outer side walls of the two second rod bodies 18, and the outer side walls of the pulleys 22 are in sliding connection with the inner side walls of the fourth plate bodies 19; the pulley 22 slides in the fourth plate 19, and the second rod 18 fixes the pulley 22, fixes the second housing 17, and assists the second housing 17 to swing.

In this embodiment, specifically: two first rod bodies 15 are symmetrically welded on the inner side wall of the first shell 1, damping shock absorbers 16 are welded on the outer side walls of the two second plate bodies 9, and the outer side walls of the damping shock absorbers 16 are fixedly connected with the outer side walls of the first rod bodies 15; when the second housing 17 rocks, the damping damper 16 and the first rod 15 absorb the generated rocking, reducing the influence on the first housing 1.

In this embodiment, specifically: four corners of the bottom of the first shell 1 are symmetrically and uniformly connected with supporting legs 13 in a threaded manner; the supporting legs 13 play a role in supporting and fixing the device, and can raise the height of the device for a user to use.

In this embodiment, specifically: the upper surface welding of first casing 1 has fifth plate body 20, and the lateral wall of second casing 17 articulates there is lid 21, and fifth plate body 20 covers first casing 1, prevents that the foreign matter from getting into in first casing 1, and lid 21 conveniently seals it after pouring into the concrete in second casing 17.

To sum up, the working principle and working process of the concrete sample jolt ramming device are that, when in use, a switch set for controlling the on and off of the motor 4 is installed on the first shell 1, the switch set is connected to the outside commercial power and supplies power to the motor 4, the motor 4 drives the first rotating wheel 3, the first rotating wheel 3 drives the transmission belt 2, the transmission belt 2 drives the second rotating wheel 6, the second rotating wheel 6 drives the main shaft 14, the main shaft 14 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the sixth rod 35, the sixth rod 35 drives the third connecting block 36, the third connecting block 36 drives the seventh rod 37, the seventh rod 37 drives the second fixing block 33, the second fixing block 33 drives the third sleeve 30, the third sleeve 30 drives the third rod 23, the third rod 23 drives the second sleeve 29, and the second sleeve 29 slides on the fifth rod 26, second sleeve pipe 29 drives second connecting block 28, second connecting block 28 drives first sleeve pipe 27, first sleeve pipe 27 drives fourth rod 25, fourth rod 25 drives first connecting block 24 and is reciprocating motion, first connecting block 24 drives first fixed block 31, first fixed block 31 drives second casing 17 and rocks, pulley 22 slides in fourth plate 19, second rod 18 is fixed pulley 22, fix second casing 17, and supplementary second casing 17 rocks, when second casing 17 rocks, damping bumper 16 and the first rod 15 absorb rocking of production, reduce the influence to first casing 1.

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 concrete sample plain bumper, includes first casing (1) and second casing (17), its characterized in that: the welding of the inside diapire of first casing (1) has two second plate bodies (9), and the inside wall of two second plate bodies (9) all has welded the fifth body of rod (26), the lateral wall sliding connection of the fifth body of rod (26) has second sleeve pipe (29), the lateral wall welding of second sleeve pipe (29) has the third body of rod (23), the lateral wall sliding connection of the third body of rod (23) has third sleeve pipe (30), the inside wall rotation of third sleeve pipe (30) is connected with second fixed block (33), the lateral wall welding of second fixed block (33) has the seventh body of rod (37), the welding of the inside diapire of first casing (1) has two third plate bodies (10), and the welding of the top of two third plate bodies (10) has sixth plate body (34), the inside wall of sixth plate body (34) rotates through the bearing and is connected with the sixth body of rod (35), the welding of the one end of the sixth body of rod (35) has third connecting block (36), the inside wall of third connecting block (36) with the lateral wall sliding connection of the seventh body of rod (37), spring (32) has been cup jointed to the lateral wall of the seventh body of rod (37), the welding of the lateral wall of second sleeve pipe (29) has second connecting block (28), the welding of the lateral wall of second connecting block (28) has first sleeve pipe (27), the sliding connection of the inside wall of first sleeve pipe (27) in the lateral wall of the fifth body of rod (26), the welding of the lateral wall of first sleeve pipe (27) has fourth body of rod (25), the welding of the lateral wall of fourth body of rod (25) has first connecting block (24), the lower surface welding of second casing (17) has first fixed block (31), the inside wall of first fixed block (31) with the lateral wall of first connecting block (24) is articulated, the one end welding of the sixth body of rod (35) has second bevel gear (12), the inside wall of first casing (1) is connected with main shaft (14) through bearing rotation, the one end of main shaft (14) is run through second plate body (9) with the inside wall of third plate body (10), the outside wall welding of main shaft (14) has first bevel gear (11), the outside wall of first bevel gear (11) with the outside wall meshing of second bevel gear (12) is connected, the one end welding of the seventh body of rod (37) has stopper (38).

2. The concrete sample jolt ramming apparatus of claim 1, wherein: the welding of the lateral wall of first casing (1) has first plate body (5), the last surface mounting of first plate body (5) has motor (4), the welding of the output shaft of motor (4) has first runner (3), the welding of the lateral wall of main shaft (14) has second runner (6), the lateral wall of first runner (3) pass through drive belt (2) with the lateral wall transmission of second runner (6) is connected.

3. The concrete sample jolt ramming apparatus of claim 1, wherein: the welding of the lateral wall symmetry of second casing (17) has two fourth plate bodies (19), the welding of the inside wall symmetry of first casing (1) has two second body of rod (18), two the equal threaded connection of the lateral wall of the second body of rod (18) has pulley (22), the lateral wall of pulley (22) with the inside wall sliding connection of fourth plate body (19).

4. The concrete sample jolt ramming apparatus of claim 1, wherein: the welding of the inside wall symmetry of first casing (1) has two first body of rod (15), two damping bumper shock absorber (16) have all been welded to the lateral wall of second plate body (9), the lateral wall of damping bumper shock absorber (16) with the lateral wall fixed connection of the first body of rod (15).

5. The concrete sample jolt ramming apparatus of claim 1, wherein: the bottom four corners of the first shell (1) are symmetrically connected with supporting legs (13) in a threaded mode.

6. The concrete sample jolt ramming apparatus of claim 1, wherein: the upper surface welding of first casing (1) has fifth plate body (20), the lateral wall of second casing (17) articulates there is lid (21).