CN207832534U - A kind of electric compaction device - Google Patents

A kind of electric compaction device Download PDF

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Publication number
CN207832534U
CN207832534U CN201721766024.3U CN201721766024U CN207832534U CN 207832534 U CN207832534 U CN 207832534U CN 201721766024 U CN201721766024 U CN 201721766024U CN 207832534 U CN207832534 U CN 207832534U
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CN
China
Prior art keywords
compaction
hammer
rack
sliding block
compaction hammer
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Active
Application number
CN201721766024.3U
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Chinese (zh)
Inventor
冯志华
张世珍
许铖
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Shenzhen Shrui Building Technology Co Ltd
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Shenzhen Shrui Building Technology Co Ltd
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Priority to CN201721766024.3U priority Critical patent/CN207832534U/en
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Abstract

The utility model discloses a kind of electric compaction devices, including:Rack, set on the rack side, along preset direction setting guide part, slidable fit in the guide part, for stretching out the compaction hammer that the guide part and realizing hits real purpose, transmission device in the rack, driving the compaction hammer to slidably reciprocate along preset direction, and it is connected to the transmission device and the compaction hammer and includes to realize connector mutually assembling between the two, with the guide part along preset direction slidable fit, the connector:The sliding block mutually assembled with transmission device, and be assemblied on the sliding block, the dummy slider with compaction hammer cooperation.It by using above-mentioned technical proposal, drives compaction hammer to be moved back and forth along predetermined direction using transmission device, positive activity repeatedly is hit to the soil sample progress in compaction cylinder, by the soil sample Beat numbers in compaction cylinder.

Description

A kind of electric compaction device
Technical field
The utility model is related to earthwork test Instrument, more particularly to a kind of electric compaction device.
Background technology
Electric compaction device is the molding special equipment of sample in highway soil test, and electric compaction device is commonly used in pour into Loose ground sample compacting molding in compaction cylinder.
Existing electric compaction device is placed with compaction cylinder in the bottom of fuselage, and compaction cylinder top is assemblied in machine equipped with movable Compaction hammer with it is additionally provided with the attachment strap mutually assembled with compaction hammer on fuselage, and transmission device is arranged in fuselage interior, and attachment strap passes through Torsional spring and transmission device are hinged, when needing to promote compaction hammer, drive compaction hammer to rise by attachment strap, when needing to make under compaction hammer When falling, so that attachment strap is detached from compaction hammer by torsional spring deformation, realize the whereabouts of compaction hammer and the soil sample in compaction cylinder is hit It is real.
Existing electric compaction device undertakes the weight of entire compaction hammer by torsional spring, in use the elastic force meeting of torsional spring It is gradually reduced, is easy to cause when compaction hammer promotes partway position and falls, when elastic force declines serious, then cannot promote compaction hammer, So having much room for improvement.
Utility model content
The purpose of this utility model is to provide electric compaction device, has the advantages that effectively compaction hammer to be driven to work.
The above-mentioned technical purpose of the utility model technical scheme is that:
A kind of electric compaction device, which is characterized in that including:
Rack,
Set on the rack side, along preset direction setting guide part,
Slidable fit in the guide part, for stretching out the compaction hammer that the guide part and realizing hits real purpose,
Transmission device in the rack, driving the compaction hammer to slidably reciprocate along preset direction, and
It is mutually assembling between the two, default with guide part edge to realize to be connected to the transmission device and the compaction hammer The connector of direction slidable fit, the connector include:The sliding block mutually assembled with transmission device, and it is assemblied in the sliding block Dummy slider upper, with compaction hammer cooperation.
First soil sample is put when needing soil sample Beat numbers using electronic ramming device by using above-mentioned technical proposal It sets in compaction cylinder, starts electric compaction device, moved along predetermined direction by transmission device band movable slider, and by sliding block Dummy slider drives compaction hammer to be moved along predetermined direction, and compaction hammer is made to be moved far from compaction cylinder, after compaction hammer moves to precalculated position, The direction of motion for changing transmission device makes transmission device band movable slider along predetermined direction counter motion, passes through the dummy slider on sliding block It drives compaction hammer to be moved close to compaction cylinder, so that compaction hammer is once hit positive activity to the soil sample progress in compaction cylinder, filled by being driven It sets and compaction hammer is driven to be moved back and forth along predetermined direction, positive activity repeatedly is hit to the soil sample progress in compaction cylinder, it will be in compaction cylinder Soil sample Beat numbers.
The utility model it is further, the transmission device includes:Upper sprocket wheel, lower sprocket and chain, upper sprocket wheel and lower chain It takes turns equal rotary type to be assemblied in rack, upper sprocket wheel is arranged in the top of lower sprocket, and chain is located on upper sprocket wheel and lower sprocket.
By using above-mentioned technical proposal, upper sprocket wheel and lower sprocket pass through the biography that chaindriven direction type realizes transmission device It is dynamic, to be moved along predetermined direction using chain-driving sliding block and dummy slider, the positive activity that hits of soil sample is carried out, it is simple in structure, it is easy to real It is existing.
The utility model it is further, the compaction hammer vertically extends, offered on the dummy slider along perpendicular to The kidney slot that compaction hammer extending direction opens up is equipped with clamping screw in the kidney slot, and the dummy slider passes through on clamping screw Tightly on sliding block.
First clamping screw is unscrewed when needing to dismantle compaction hammer and dummy slider by using above-mentioned technical proposal, then will Dummy slider is moved along kidney slot to the direction far from compaction hammer, and dummy slider is made to be detached from the caulking groove on compaction hammer, realizes compaction hammer and dummy slider Dismounting.
The utility model it is further, offered on the compaction hammer annular caulking groove, the caulking groove vertically between Every being provided with several.
By using above-mentioned technical proposal, before carrying out hitting positive activity, operating personnel can unscrew clamping screw, will hit reality Hammer is dismantled with dummy slider, vertically moves compaction hammer, then dummy slider is embedded in the caulking groove of different location, tightens clamping screw, profit Change the stroke of compaction hammer with the cooperation of the caulking groove of dummy slider and different location, it is ensured that compaction hammer can will be in compaction cylinder when declining Native sample compacting.
The utility model it is further, the guide part include be assemblied in it is in rack, be disposed around around compaction hammer, edge Several guide rods of vertical direction setting.
By using above-mentioned technical proposal compaction hammer edge is driven when driving motor driving sliding block is vertically moving Guide rod extending direction moves, and carries out hitting positive activity to the soil sample in compaction cylinder.
The utility model it is further, the rack is equipped with the slide bar that vertically extends, and the sliding block is set in On the slide bar.
By using above-mentioned technical proposal, assembly of the sliding block in rack is realized using slide bar so that sliding block can be It is slided along slide bar extending direction under the drive of chain.
Further, the bolt that the chain extends equipped with edge perpendicular to compaction hammer direction of the utility model, the cunning Pin hole compatible with bolt is offered on block.
By using above-mentioned technical proposal, the assembly of sliding block and chain, structure are realized using the cooperation of bolt and jack Simply, it is easy to accomplish.
The utility model it is further, the compaction cylinder be equipped with lockplate, the rack be equipped with connecting plate, lockplate On be equipped with fixing bolt, lockplate is tightened by fixing bolt on connecting plate.
By using above-mentioned technical proposal, using fixing bolt by compaction cylinder and rack, when carrying out hitting positive activity, It prevents compaction cylinder from being shaken under the impact force action of compaction hammer and then relative displacement occurs with rack, influence the continuation for hitting positive activity It carries out.
The utility model it is further, the compaction hammer using ferrous material make.
By using above-mentioned technical proposal, the density of iron is larger so that the compaction hammer quality of irony is larger, is conducive to hit reality The progress of work.
In conclusion the utility model has the advantages that:
1. driving lower sprocket to rotate using rotating and reverse for driving motor, and then drives chain and mutually assemble with chain Slide block movement, sliding block are equipped with dummy slider, and the assembly of sliding block and compaction hammer is realized by the cooperation of dummy slider and compaction hammer upper embedded groove, from And compaction hammer movement is driven by sliding block, it carries out hitting positive activity;
2. dummy slider can be moved along the direction closer or far from compaction hammer, realizes the assembly or disassembly of dummy slider and compaction hammer, hit It is vertically equipped with multiple caulking grooves on real hammer so that operating personnel can be real by the cooperation of dummy slider and the caulking groove of different location The change of existing compaction hammer stroke.
Description of the drawings
Fig. 1 is the overall structure diagram of electric compaction device in the utility model embodiment;
Fig. 2 is the structural schematic diagram of the transmission device of electric compaction device in the utility model embodiment.
Reference numeral:1, rack;2, compaction hammer;21, caulking groove;3, transmission device;31 rotation axis;32, lower sprocket;33, on Sprocket wheel;34, chain;341, bolt;35, sliding block;351, dummy slider;3511, kidney slot;3512, clamping screw;352, pin hole;36、 Slide bar;4, guide rod;5, compaction cylinder;51, lockplate;52, fixing bolt;6, connecting plate;7, driving motor.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As depicted in figs. 1 and 2, a kind of electric compaction device, including:Rack 1, driving motor 7, transmission device 3, compaction cylinder 5 With compaction hammer 2.Driving motor 7 is assemblied in rack 1, and compaction cylinder 5 is placed in rack 1, and compaction hammer 2 is movable to be assemblied in rack On 1, compaction hammer 2 is arranged in the top of compaction cylinder 5, and transmission device 3 is assembled with 7 phase of driving motor, movable in rack 1 to be equipped with Sliding block 35,35 one end of sliding block are assembled with 3 phase of transmission device, and 35 other end of sliding block is assembled with 2 phase of compaction hammer, is carrying out hitting positive activity When, it is moved by 7 driving transmission device 3 of driving motor, band movable slider 35 is vertically moving, and then drives 2 edge of compaction hammer Vertical direction moves, and carries out hitting positive activity to the soil sample in compaction cylinder 5.
As depicted in figs. 1 and 2, transmission device 3 includes:Upper sprocket wheel 33, lower sprocket 32 and chain 34.The setting of upper sprocket wheel 33 exists The top of lower sprocket 32 is installed with rotation axis 31 in rack 1, and 33 rotary type of upper sprocket wheel is assemblied in rotation axis 31, lower sprocket 32 It is assemblied on the output shaft of driving motor 7, is opened between upper sprocket wheel 33 and lower sprocket 32 and be equipped with chain 34.
As shown in Fig. 2, being installed with slide bar 36 in rack 1, slide bar 36 vertically extends, and sliding block 35 is set in slide bar 36 On, bolt 341 is installed on the chain 34 that is vertically arranged, bolt 341 extends along perpendicular to the direction of slide bar 36, sliding block It is offered on 35 and realizes chain 34 and sliding block with 341 compatible pin hole 352 of bolt, the cooperation for passing through bolt 341 and pin hole 352 35 assembly.
As shown in Fig. 2, compaction hammer 2 is cylinder, compaction hammer 2 is made of ferrous material, and compaction hammer 2 vertically prolongs It stretches, is enclosed around compaction hammer 2 equipped with three guide rods 4, guide rod 4 vertically extends, and guide rod 4 is installed in rack 1.It hits The caulking groove 21 of annular is offered on real hammer 2, caulking groove 21 offers multiple, 35 upper surface of sliding block placement along 2 extending direction of compaction hammer There is dummy slider 351, dummy slider 351 to be adapted with caulking groove 21, offer kidney slot 3511 on dummy slider 351, kidney slot 3511 along perpendicular to The direction of compaction hammer 2 opens up, and clamping screw 3512 is equipped in kidney slot 3511, and dummy slider 351 is tightened by clamping screw 3512 On sliding block 35, operating personnel can realize the assembly of sliding block 35 and compaction hammer 2 by the cooperation of dummy slider 351 and caulking groove 21, when When sliding block 35 is vertically moving under the drive of chain 34, drive compaction hammer 2 vertically moving by dummy slider 351, Soil sample in compaction cylinder 5 is carried out hitting positive activity.When needing to dismantle dummy slider 351 and compaction hammer 2, clamping screw 3512 is twisted Dummy slider 351 is moved along kidney slot 3511 to the direction far from compaction hammer 2, realizes the dismounting of dummy slider 351 and compaction hammer 2, lead to by pine Cross the cooperation of dummy slider 351 and the caulking groove 21 of different location, range of the change compaction hammer 2 in vertical direction stroke.
As shown in Figure 1, compaction cylinder 5 is equipped with lockplate 51, it is installed with connecting plate 6 in rack 1, is equipped on lockplate 51 Fixing bolt 52, lockplate 51 are tightened by fixing bolt 52 on connecting plate 6, realize the assembly of compaction cylinder 5 and rack 1, When carrying out hitting positive activity, prevents compaction cylinder 5 from being shaken under the impact force action of compaction hammer 2 and then relative displacement occurs with rack 1, Continuing for positive activity is hit in influence.
The course of work is summarized:When carrying out hitting positive activity, starts driving motor 7, so that driving motor 7 is first rotated forward, band Dynamic lower sprocket 32 rotates, and drives chain 34 to rotate by lower sprocket 32, so by chain 34 with movable slider 35 along slide bar 36 Elevator is dynamic, and 2 ascending motion of compaction hammer is driven by the dummy slider 351 on sliding block 35, after driving motor 7 rotates forward the predetermined time, hits Real hammer 2 rises to predetermined altitude, and driving motor 7 is first stopped, then rotates backward, and compaction hammer 2 is driven vertically to decline Movement makes compaction hammer 2 once hit positive activity to the soil sample progress in compaction cylinder 5, then drives compaction hammer 2 by driving motor 7 Repeat raising and lowering movement, positive activity repeatedly is hit to the soil sample progress in compaction cylinder 5, the soil sample in compaction cylinder 5 is made to hit Real molding.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as all being protected by Patent Law in the right of the utility model.

Claims (9)

1. a kind of electric compaction device, which is characterized in that including:
Rack(1),
Set on the rack(1)Side, along preset direction setting guide part,
Slidable fit in the guide part, for stretching out the compaction hammer that the guide part and realizing hits real purpose(2),
Set on the rack(1)On, drive the compaction hammer(2)The transmission device to slidably reciprocate along preset direction(3), and
It is connected to the transmission device(3)With the compaction hammer(2)It is mutually assembling between the two, pre- with guide part edge to realize The connector of set direction slidable fit, the connector include:With transmission device(3)The mutually sliding block of assembly(35), and assembly In the sliding block(35)Upper and compaction hammer(2)The dummy slider of cooperation(351).
2. electric compaction device according to claim 1, which is characterized in that the transmission device(3)Including:Upper sprocket wheel (33), lower sprocket(32)And chain(34), upper sprocket wheel(33)And lower sprocket(32)Equal rotary type is assemblied in rack(1)On, cochain Wheel(33)It is arranged in lower sprocket(32)Top, chain(34)It opens and is located at upper sprocket wheel(33)And lower sprocket(32)On.
3. electric compaction device according to claim 2, which is characterized in that the compaction hammer(2)Vertically extend, institute State dummy slider(351)On offer along perpendicular to compaction hammer(2)The kidney slot that extending direction opens up(3511), the kidney slot (3511)Inside it is equipped with clamping screw(3512), the dummy slider(351)Pass through clamping screw(3512)It tightens in sliding block(35)On.
4. electric compaction device according to claim 3, which is characterized in that the compaction hammer(2)On offer annular it is embedding Slot(21), the caulking groove(21)Vertically it is arranged at intervals with several.
5. electric compaction device according to claim 4, which is characterized in that the guide part includes being assemblied in rack(1)On , be disposed around compaction hammer(2)Around, several guide rods for being vertically arranged(4).
6. electric compaction device according to claim 5, which is characterized in that the rack(1)It is equipped with and vertically prolongs The slide bar stretched(36), the sliding block(35)It is set in the slide bar(36)On.
7. electric compaction device according to claim 6, which is characterized in that the chain(34)It is equipped with along perpendicular to hitting reality Hammer(2)The bolt that direction extends(341), the sliding block(35)On offer and bolt(341)Compatible pin hole(352).
8. electric compaction device according to claim 7, which is characterized in that compaction cylinder(5)It is equipped with lockplate(51), described Rack(1)It is equipped with connecting plate(6), lockplate(51)On be equipped with fixing bolt(52), lockplate(51)Pass through fixing bolt (52)It tightens in connecting plate(6)On.
9. electric compaction device according to claim 8, which is characterized in that the compaction hammer(2)It is made of ferrous material.
CN201721766024.3U 2017-12-18 2017-12-18 A kind of electric compaction device Active CN207832534U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721766024.3U CN207832534U (en) 2017-12-18 2017-12-18 A kind of electric compaction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721766024.3U CN207832534U (en) 2017-12-18 2017-12-18 A kind of electric compaction device

Publications (1)

Publication Number Publication Date
CN207832534U true CN207832534U (en) 2018-09-07

Family

ID=63387751

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721766024.3U Active CN207832534U (en) 2017-12-18 2017-12-18 A kind of electric compaction device

Country Status (1)

Country Link
CN (1) CN207832534U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110346242A (en) * 2019-07-20 2019-10-18 深圳市实瑞建筑技术有限公司 A kind of sand replacement method compactness detection system and its detection method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110346242A (en) * 2019-07-20 2019-10-18 深圳市实瑞建筑技术有限公司 A kind of sand replacement method compactness detection system and its detection method

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