CN209215151U - A kind of Vibration compaction machine bottom board fixer - Google Patents

Abstract

The utility model discloses a kind of Vibration compaction machine bottom board fixers, including sample bucket, screw rod, fixed link, bottom plate, first fixing seat, square hole, slip hole, slide bar, second fixing seat, cylinder groove, flange, shaft, first gear, torsional spring, support column, second gear, third gear, gripping block, sliding slot and sliding block, the top of the bottom plate is uniformly equipped with fixed link, the top of the bottom plate is by being welded with the second fixing seat, the side of second fixing seat offers slip hole, the top of second fixing seat is by being welded with support column, the outside of the support column is connected with second gear by bearing, torsional spring is connected between the support column and second gear, the top of the support column is by being welded with the first fixing seat, the bottom of the second gear is bolted There is sliding bar, the utility model has the characteristics of easy operation.

Description

A kind of Vibration compaction machine bottom board fixer

Technical field

The utility model relates to Vibration compaction machine's technical field, specially a kind of Vibration compaction machine's bottom plate is fixed Device.

Background technique

Vibration compaction machine is that a kind of method of use vibration compacting tests the materials such as cement and lime, with true Determine the device of optimum moisture content and maximum dry density.It has the characteristics that compacted density height and does not destroy gradation, is widely used in The fields such as construction site and scientific research.

And there are problems complicated for operation for the fixed device of existing vibration compaction moulding machine bottom board, due to the bottom of compacting machine Plate fixed part is by after four screw tightenings, four pieces of small iron blocks of compacting compress the equipment equipped with sample.Every time to sample into Row test will open four screws, after the device for taking out dress sample, carry out after installing sample with four screw pressing devices Test, takes considerable time, and if four screws are not tightened and lead to damage laboratory apparatus, influences experimental result.Therefore, It is necessary for designing a kind of bottom board fixer easy to operate.

Utility model content

The purpose of this utility model is to provide a kind of Vibration compaction machine bottom board fixers, to solve above-mentioned background The problem of being proposed in technology.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of Vibration compaction machine bottom Board fixer, including it is sample bucket, screw rod, fixed link, bottom plate, the first fixing seat, square hole, slip hole, sliding bar, second solid Reservation, cylinder groove, flange, shaft, first gear, torsional spring, support column, second gear, third gear, gripping block, sliding slot and cunning Block, the top of the bottom plate are uniformly equipped with fixed link, and the top of the bottom plate is described by being welded with the second fixing seat The side of second fixing seat offers slip hole, and the top of second fixing seat is by being welded with support column, the branch The outside of dagger is connected with second gear by bearing, and torsional spring is connected between the support column and second gear, described The top of support column has been bolted sliding bar by being welded with the first fixing seat, the bottom of the second gear, And sliding bar passes through slip hole, shaft is evenly arranged at the top of second fixing seat, and shaft passes through the first fixing seat, institute It states and offers cylinder groove at the top of the first fixing seat, the cylinder groove is internally provided with sample bucket, the bottom of the sample bucket Flange is offered, the top correspondence of the sample bucket is equipped with screw rod, and the outside of the shaft is socketed with first gear, and first Gear is meshed with the second gear, and third gear is socketed at the top of the shaft, and the outside of first fixing seat is uniformly opened Equipped with square hole, the two sides inner wall of the square hole is correspondingly arranged on sliding slot, and the side of the sliding slot is equipped with sliding block, and two Gripping block has been bolted between sliding block.

Further, it is in contact at the top of the bottom side of the gripping block and flange.

Further, the side of the gripping block offers rack gear, and rack gear is meshed with third gear.

Further, the first gear and the quantity of third gear are three.

Further, the shaft passes through bearing with the second fixing seat and the first fixing seat and is flexibly connected.

Compared with prior art, the utility model beneficial effect achieved is: the utility model, by being provided with sliding The components such as bar, cylinder groove and shaft, to only need rotational slip bar can be by the fixation of sample bucket and release, easy to operate and saving Sample bucket is secured firmly on bottom plate by time, three gripping blocks, avoids the damage of instrument, so that the vibration compaction moulding machine Bottom board fixer has the characteristics of easy operation.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the first fixing seat front cross-sectional schematic diagram of the utility model；

Fig. 3 is a-quadrant enlarged diagram in Fig. 2 of the utility model；

Fig. 4 is second fixing seat and second gear scheme of installation of the utility model；

Fig. 5 is the first gear and second gear scheme of installation of the utility model；

Fig. 6 is the gripping block and third gear scheme of installation of the utility model；

Fig. 7 is the first fixing seat overlooking structure diagram of the utility model；

In figure: 1, sample bucket；2, screw rod；3, fixed link；4, bottom plate；5, the first fixing seat；6, square hole；7, slip hole； 8, bar is slid；9, the second fixing seat；10, cylinder groove；11, flange；12, shaft；13, first gear；14, torsional spring；15, it supports Column；16, second gear；17, third gear；18, gripping block；19, sliding slot；20, sliding block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-7 is please referred to, the utility model provides a kind of technical solution: a kind of fixed dress of Vibration compaction machine's bottom plate It sets, including sample bucket 1, screw rod 2, fixed link 3, bottom plate 4, the first fixing seat 5, square hole 6, slip hole 7, sliding bar 8, second are solid Reservation 9, cylinder groove 10, flange 11, shaft 12, first gear 13, torsional spring 14, support column 15, second gear 16, third gear 17, gripping block 18, sliding slot 19 and sliding block 20, the top of bottom plate 4 are uniformly equipped with fixed link 3, and the top of bottom plate 4 is solid by welding Surely there is the second fixing seat 9, the side of the second fixing seat 9 offers slip hole 7, and the top of the second fixing seat 9 is by being welded and fixed Have a support column 15, the outside of support column 15 is connected with second gear 16 by bearing, support column 15 and second gear 16 it Between be connected with torsional spring 14, the top of support column 15 passes through spiral shell by being welded with the first fixing seat 5, the bottom of second gear 16 Bolt is fixed with sliding bar 8, and slides bar 8 and pass through slip hole 7, and the top of the second fixing seat 9 is evenly arranged with shaft 12, and shaft 12 pass through the first fixing seat 5, and the top of the first fixing seat 5 offers cylinder groove 10, and cylinder groove 10 is internally provided with sample bucket 1, the bottom of sample bucket 1 offers flange 11, and the top of sample bucket 1 is corresponding to be equipped with screw rod 2, and the outside of shaft 12 is socketed with the One gear 13, and first gear 13 is meshed with second gear 16, the top of shaft 12 is socketed with third gear 17, and first is fixed The outside of seat 5 is uniformly provided with square hole 6, and the two sides inner wall of square hole 6 is correspondingly arranged on sliding slot 19, the side installation of sliding slot 19 There is sliding block 20, and has been bolted gripping block 18 between two sliding blocks 20；The bottom side of gripping block 18 and flange 11 Top is in contact, and fixes the position of sample bucket 1 convenient for gripping block 18；The side of gripping block 18 offers rack gear, and rack gear with Third gear 17 is meshed, and moves gripping block 18 convenient for third gear 17；First gear 13 and the quantity of third gear 17 are equal It is three, convenient for evenly distributing clamping force；Shaft 12 is flexibly connected by bearing with the second fixing seat 9 and the first fixing seat 5, Convenient for 12 smooth rotation of shaft；When sample bucket 1 to be fixed on bottom plate 4, sliding bar 8 first is pulled with hand, is allowed in slip hole 7 Interior sliding, second gear 16 rotate, and torsional spring 14 is compressed, while first gear 13 rotates and shaft 12 is driven to rotate, and three The rotation of third gear 17 is simultaneously displaced outwardly gripping block 18 by rack gear engagement, and sliding block 20 slides in sliding slot 19, until clamping Block 18 leaves cylinder groove 10 in vertical direction, and sample bucket 1 is put into cylinder groove 10 at this time, unclamps sliding bar 8, and torsional spring 14 stretches And second gear 16 is rotated backward, three gripping blocks 18 start to slide to center from the above, until the one of gripping block 18 End is in contact with the outer wall of sample bucket 1, and due to 18 clamping flange 11 of gripping block, sample bucket 1 is clamped block 18 and is firmly stuck in cylinder In slot 10, such design only needs rotational slip bar 8 that can be fixed by sample bucket 1 and unclamp, easy to operate and save the time, by Sample bucket 1 is secured firmly on bottom plate 4 in three gripping blocks 18, avoids the damage of instrument, so that the vibration compaction moulding The fixed device of machine bottom board has the characteristics of easy operation.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of Vibration compaction machine bottom board fixer, it is characterised in that: including sample bucket (1), screw rod (2), fixed link (3), bottom plate (4), the first fixing seat (5), square hole (6), slip hole (7), sliding bar (8), the second fixing seat (9), cylinder groove (10), flange (11), shaft (12), first gear (13), torsional spring (14), support column (15), second gear (16), third gear (17), the top of gripping block (18), sliding slot (19) and sliding block (20), the bottom plate (4) is uniformly equipped with fixed link (3), described By being welded with the second fixing seat (9), the side of second fixing seat (9) offers slip hole at the top of bottom plate (4) (7), by being welded with support column (15), the outside of the support column (15) passes through at the top of second fixing seat (9) Bearing is connected with second gear (16), is connected with torsional spring (14), institute between the support column (15) and second gear (16) The top of support column (15) is stated by being welded with the first fixing seat (5), the bottom of the second gear (16) passes through bolt It is fixed with sliding bar (8), and slides bar (8) and passes through slip hole (7), is evenly arranged with and turns at the top of second fixing seat (9) Axis (12), and shaft (12) passes through the first fixing seat (5), offers cylinder groove (10), institute at the top of first fixing seat (5) Being internally provided with sample bucket (1) for cylinder groove (10) is stated, the bottom of the sample bucket (1) offers flange (11), the sample The top correspondence of bucket (1) is equipped with screw rod (2), and the outside of the shaft (12) is socketed with first gear (13), and first gear (13) it is meshed, is socketed with third gear (17) at the top of the shaft (12), first fixing seat with second gear (16) (5) outside is uniformly provided with square hole (6), and the two sides inner wall of the square hole (6) is correspondingly arranged on sliding slot (19), the cunning The side of slot (19) is equipped with sliding block (20), and has been bolted gripping block (18) between two sliding blocks (20).

2. a kind of Vibration compaction machine bottom board fixer according to claim 1, it is characterised in that: the gripping block (18) it is in contact at the top of bottom side and flange (11).

3. a kind of Vibration compaction machine bottom board fixer according to claim 1, it is characterised in that: the gripping block (18) side offers rack gear, and rack gear is meshed with third gear (17).

4. a kind of Vibration compaction machine bottom board fixer according to claim 1, it is characterised in that: first tooth The quantity for taking turns (13) and third gear (17) is three.

5. a kind of Vibration compaction machine bottom board fixer according to claim 1, it is characterised in that: the shaft (12) it is flexibly connected by bearing with the second fixing seat (9) and the first fixing seat (5).