CN208733610U - A kind of portable civil engineering equipment - Google Patents
A kind of portable civil engineering equipment Download PDFInfo
- Publication number
- CN208733610U CN208733610U CN201821373225.1U CN201821373225U CN208733610U CN 208733610 U CN208733610 U CN 208733610U CN 201821373225 U CN201821373225 U CN 201821373225U CN 208733610 U CN208733610 U CN 208733610U
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- CN
- China
- Prior art keywords
- erecting bed
- support frame
- civil engineering
- drive shaft
- engineering equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005056 compaction Methods 0.000 claims abstract description 19
- 238000009987 spinning Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a kind of portable civil engineering equipment, its key points of the technical solution are that including rack, and the driving motor being arranged on the rack, spring vibration device and hammer ram, hammer ram is connected on driving motor by linkage unit, compaction plate is connected on hammer ram, compaction plate is equipped with hollow erecting bed, it is horizontal in erecting bed that have can be along the support frame that erecting bed slides up and down, the both ends of support frame are connected with movable pulley, drive shaft is rotatably connected on erecting bed, cam in erecting bed is installed in drive shaft, the arc cylinder face of cam is contradicted in the upper surface of support frame, the elastic spring for providing support frame towards cam side elastic force is equipped in erecting bed, the fixed part for limiting drive shaft spinning movement is additionally provided on erecting bed.Side with movable pulley contradicts on the ground, and the mobile purpose of the rammer can be completed by pulling, have the characteristics that convenient in carrying.
Description
Technical field
The utility model relates to civil engineering field, in particular to a kind of portable civil engineering equipment.
Background technique
Rammer is using the compacting machinary of impact and impact vibration effect compaction in layers backfill, in civil engineering
It is frequently utilized for the leveling operation on ground.
Traditional ramming machine it include driving part, the eccentric block being connected on driving part and be connected to eccentric block
On hammer ram, driving part drives eccentric block rotation, and hammer ram can tamp ground under the action of eccentric block, wherein hammer ram, driving
The weight of component entirety is larger, when ramming machine needs to carry mobile, needs two or three of staff to cooperate with and carries, cause to carry
It is inconvenient, therefore there are certain improvements.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of portable civil engineering equipment, tool
There is the characteristics of convenient in carrying.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of portable civil engineering equipment, including rack and the driving motor being arranged on the rack, spring vibration device and rammer
Hammer, the hammer ram are connected on driving motor by linkage unit, compaction plate are connected on the hammer ram, is set on the compaction plate
There is a hollow erecting bed, horizontal in the erecting bed have can be along the support frame that erecting bed slides up and down, the both ends of support frame as described above
It is connected with movable pulley, drive shaft is rotatably connected on the erecting bed, is equipped in the drive shaft convex in erecting bed
Wheel, the arc cylinder face of the cam, which is contradicted, to be equipped in the upper surface of support frame, the erecting bed for providing support frame court
To the elastic spring of cam side elastic force, the fixed part for limiting drive shaft spinning movement is additionally provided on the erecting bed.
Through the above technical solutions, being finished in the rammer use, needs to be transported to another from a construction site and apply
When workshop is closed, rotate driving axis, drive shaft band moving cam is rotated, the arc cylinder face of cam contradict the upper surface of support frame with
Drive support frame along erecting bed slide downward, so that movable pulley, which contradicts, limits drive shaft by fixed part afterwards on the ground
The fixation of movable pulley is completed in spinning movement, and staff can grip rack as a result, so that the side of compaction plate tilts, tool
There is the side of movable pulley to contradict on the ground, the mobile purpose of the rammer can be completed by pulling, be not necessarily to multiple work people
Member's lift fortune rammer, a staff can be completed the purpose of rammer carrying, have the characteristics that convenient in carrying.
Preferably, the fixed part includes installation fixed disk on the driving shaft and circumferential is set to fixed disk periphery
On several fixation holes, the erecting bed is equipped with the bolt for closing with the sliding inserting of fixation hole.
Through the above technical solutions, fixed disk is contradicted with drive shaft turns in movable pulley and ground when drive shaft turns
When reaching suitable position, by the sliding fixation for being inserted into completion fixed disk circumferential direction in fixation hole of bolt, reaches limitation drive shaft and turn
Dynamic purpose.
Preferably, the bolt includes the pin cylinder being fixed on erecting bed, is slidably fitted in the pin cylinder and fixation hole
Chimeric pin shaft.
Through the above technical solutions, pin shaft slides in pin cylinder, so that more steadily cunning is inserted into fixation to pin shaft
Kong Zhong.
Preferably, sliding slot is offered along pin slide direction on the pin cylinder, be connected on the pin shaft across sliding slot
Driving lever is also provided with limiting slot on the pin cylinder, and one end of the limiting slot is communicated with sliding slot close to one end of fixation hole.
Through the above technical solutions, pin shaft is sliding be inserted into fixation hole when, rotating pin, by driving lever from sliding slot transfer
It is dynamic to enter in limiting slot, as a result, when pushing the rammer, deviate from from fixation hole to avoid pin shaft.
Preferably, the end of the drive shaft is equipped with grab handle.
Through the above technical solutions, grab handle provides staff's impetus additional for drive shaft, in order to turn
Dynamic drive shaft.
Preferably, it is slidably fitted on the erecting bed and contradicts with support frame lower surface to limit its limit for moving down movement
Block.
Through the above technical solutions, needing to rise movable pulley, passing through limited block when carrying out operation using the rammer
Limitation support frame moves down movement, to avoid under the vibration of rammer high frequency, movable pulley is contradicted with ground, and influencing should
The rammed earth effect of rammer.
Preferably, the linkage unit includes that the eccentric wheel being mounted in driving motor output shaft and one end are hinged on
On eccentric wheel and the other end passes through spring vibration device and is hinged on the drive rod on hammer ram.
Through the above technical solutions, driving motor band movable eccentric wheel rotates, the drive rod being connected on eccentric wheel, which drives, to be rammed
Hammer moves up and down, hammer ram stable working state and working efficiency is higher, and the setting of such linkage unit, can effectively reduce
Lateral space occupied improves the flexibility of the rammer.
Preferably, one end of the spring vibration device passes through the first clamp connection on the rack, and the hammer ram passes through second
Clamp connection is on the other end of spring vibration device.
Through the above technical solutions, by the first clip and the second clamp connection spring vibration device, good operating stability.
In conclusion the utility model having the beneficial effect that in contrast to the prior art
Staff can grip rack, so that the side of compaction plate tilts, the side with movable pulley is contradicted on ground
On face, the mobile purpose of the rammer can be completed by pulling, lift fortune rammer, a work people without multiple staff
The purpose of rammer carrying can be completed in member, has the characteristics that convenient in carrying.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the enlarged diagram in the portion A in Fig. 1；
Fig. 3 is the enlarged diagram in the portion B in Fig. 2；
Fig. 4 is the front view of embodiment；
Fig. 5 is the enlarged diagram in the portion C in Fig. 4；
Fig. 6 is the scheme of installation of linkage unit in embodiment.
Appended drawing reference: 1, rack；2, handrail；3, driving motor；4, chamber；5, the first clip；6, spring vibration device；7,
Two clips；8, hammer ram；9, linkage unit；91, eccentric wheel；92, drive rod；10, compaction plate；11, erecting bed；12, installation cavity；
13, slippage slot；14, support frame；15, bracket；16, movable pulley；17, drive shaft；18, cam；19, elastic spring；20, fixed
Portion；201, fixed disk；202, fixation hole；21, bolt；211, cylinder is sold；212, pin shaft；213, sliding slot；214, limiting slot；215, it dials
Bar；22, grab handle；23, limited block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
In conjunction with shown in Fig. 1 and Fig. 6, a kind of portable civil engineering equipment, including rack 1 and the handrail being arranged in rack 1
2, the side of rack 1 is provided with driving motor 3, and driving motor 3 is provided with chamber 4 in being horizontally fixed in rack 1 in rack 1,
The output shaft of driving motor 3 is extend into the chamber 4.Wherein, spring vibration device 6 is connected with by the first clip 5 in rack 1,
Hammer ram 8 is connected with by the second clip 7 on spring vibration device 6, linkage unit 9 is connected between hammer ram 8 and driving motor 3, by
This, driving motor 3 can drive hammer ram 8 to move up and down under the action of linkage unit 9.
Linkage unit 9 includes eccentric wheel 91 and drive rod 92, and eccentric wheel 91 is mounted on the output shaft of driving motor 3, partially
Eccentric setting has eccentric orfice on heart wheel 91, and one end of drive rod 92 is hinged in the eccentric orfice and the other end passes through spring vibration device
6 to be hinged on the end face of hammer ram 8.
Referring to figs. 1 and 2, compaction plate 10 is connected on the other end of hammer ram 8, one end of compaction plate 10 is set in bending
It sets, the upper surface of the other end of compaction plate 10 is equipped with hollow erecting bed 11, i.e., installation cavity 12 is provided in erecting bed 11, pacifies
The two sides of dress platform 11 offer slippage slot 13, and horizontal in erecting bed 11 to have support frame 14, support frame 14 is connected to cunning by sliding block
Moving on slot 13 can slide up and down along erecting bed 11, wherein bracket 15, each bracket has been bolted in the both ends of support frame 14
Movable pulley 16 is respectively connected on 15, the sliding of bracket 15 is connected on the side wall of compaction plate 10.In conjunction with shown in Fig. 4 and Fig. 5, this implementation
In example, drive shaft 17 is rotatably connected on erecting bed 11, the end of drive shaft 17 is convexly equipped in outside erecting bed 11, solid in drive shaft 17
Dingan County is equipped with the cam 18 being located in installation cavity 12, concentric setting between cam 18 and drive shaft 17, outside the arc of cam 18
Disc, which is contradicted, to be equipped in the upper surface of support frame 14, erecting bed 11 for providing support frame 14 towards 18 side elastic force of cam
Elastic spring 19, one end of elastic spring 19 are fixed on the bottom of chamber of installation cavity 12, and the other end of elastic spring 19 is fixed on support
The lower surface of frame 14, wherein the fixed part 20 for limiting 17 spinning movement of drive shaft is additionally provided on erecting bed 11.
It is worth noting that when the shortest arc shape periphery of cam 18 and the upper surface of support frame 14 contradict, support frame
14 will move up under the action of elastic spring 19, at this point, the bottom of movable pulley 16 will be flushed with the lower surface of compaction plate 10
Or the lower surface higher than compaction plate 10.
As shown in figure 3, fixed part 20 includes the fixed disk 201 being mounted in drive shaft 17, fixed disk in the present embodiment
Concentric setting between 201 and drive shaft 17, fixed disk 201 be mounted on that drive shaft 17 is located at outside erecting bed 11 by flat key one
End is circumferentially with several fixation holes 202 on the periphery of fixed disk 201, wherein erecting bed 11, which is equipped with, to be used for and fixation hole
The bolt 21 that 202 sliding insertings are closed, bolt 21 include the pin cylinder 211 for being fixed by screws in erecting bed 11, sell and slide peace in cylinder 211
Equipped with the end pin shaft 212 mutually chimeric with fixation hole 202, it is worth noting that, it sells and is opened on cylinder 211 along 212 glide direction of pin shaft
Equipped with sliding slot 213, it is connected with the driving lever 215 across sliding slot 213 on pin shaft 212, sells and is also provided with limiting slot 214 on cylinder 211, limit
One end of position slot 214 is communicated with sliding slot 213 close to one end of fixation hole 202.
Wherein, the end of drive shaft 17 is equipped with grab handle 22, is slidably fitted on erecting bed 11 and 14 following table of support frame
Face is contradicted to limit the limited block 23 that it moves down movement.
The course of work:
It is finished in the rammer use, when needing to be transported to another construction site from a construction site, staff
Controlling compaction plate 10, there is one end of movable pulley 16 to tilt, and hold 22 rotate driving axis 17 of grab handle, drive shaft 17 is with moving cam
The upper surface conflict of 18 rotations, the arc cylinder face of cam 18 and support frame 14 is to drive support frame 14 along erecting bed 11 to moving down
It is dynamic, after movable pulley 16 is stretched out from the lower surface of compaction plate 10, by gripping driving lever 215, by the end of pin shaft 212 be fitted into
Rotating pin 212 after entering into fixation hole 202, driving lever 215 is snapped onto limiting slot 214 from sliding slot 213；
Staff can grip handrail 2, so that there is compaction plate 10 one end of bending to tilt, movable pulley 16 is contradicted
On ground, the mobile purpose of the rammer can be completed by pulling, lift fortune rammer, a job without multiple staff
The purpose of rammer carrying can be completed in personnel, has the characteristics that convenient in carrying；
When using the rammer, by exiting pin shaft 212 from fixation hole 202, support frame 14 will be in elastic spring
It is moved up under the action of 19 along erecting bed 11, by sliding limited block 23, under limited block 23 is contradicted on support frame 14
The limit of support frame 14 is completed on surface, is prevented in rammer construction operation, movable pulley 16, which moves down, causes the construction of rammer
It influences.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (8)
1. a kind of portable civil engineering equipment, including rack (1) and the driving motor (3), the spring vibration that are arranged on rack (1)
Dynamic device (6) and hammer ram (8), the hammer ram (8) is connected on driving motor (3) by linkage unit (9), on the hammer ram (8)
It is connected with compaction plate (10), characterized in that the compaction plate (10) is equipped with hollow erecting bed (11), the erecting bed (11)
In horizontal have and movable pulley can be connected with along the support frame (14) that erecting bed (11) slide up and down, the both ends of support frame as described above (14)
(16), it is rotatably connected to drive shaft (17) on the erecting bed (11), is equipped on the drive shaft (17) positioned at erecting bed
(11) the arc cylinder face of the cam (18) in, the cam (18) is contradicted in the upper surface of support frame (14), the erecting bed
(11) elastic spring (19) for providing support frame (14) towards cam (18) side elastic force, the erecting bed (11) are equipped in
On be additionally provided with fixed part (20) for limiting drive shaft (17) spinning movement.
2. a kind of portable civil engineering equipment according to claim 1, characterized in that the fixed part (20) includes being mounted on
Fixed disk (201) and the circumferential several fixation holes (202) being set on fixed disk (201) periphery in drive shaft (17), institute
Erecting bed (11) are stated to be equipped with for the bolt (21) with fixation hole (202) sliding inserting conjunction.
3. a kind of portable civil engineering equipment according to claim 2, characterized in that the bolt (21) includes being fixed on peace
The pin cylinder (211) on platform (11) is filled, is slidably fitted with the pin shaft chimeric with fixation hole (202) (212) in the pin cylinder (211).
4. a kind of portable civil engineering equipment according to claim 3, characterized in that along pin shaft on the pin cylinder (211)
(212) glide direction offers sliding slot (213), and the driving lever (215) across sliding slot (213), institute are connected on the pin shaft (212)
It states and is also provided on pin cylinder (211) limiting slot (214), one end and sliding slot (213) of the limiting slot (214) are close to fixation hole
(202) one end communicates.
5. a kind of portable civil engineering equipment according to claim 2, characterized in that install the end of the drive shaft (17)
There are grab handle (22).
6. a kind of portable civil engineering equipment according to claim 1, characterized in that be slidably installed on the erecting bed (11)
Have and contradicts with support frame (14) lower surface to limit its limited block for moving down movement (23).
7. a kind of portable civil engineering equipment according to claim 1, characterized in that the linkage unit (9) includes installation
Eccentric wheel (91) and one end on driving motor (3) output shaft are hinged on eccentric wheel (91) and the other end passes through spring
Vibrator (6) is hinged on the drive rod (92) on hammer ram (8).
8. a kind of portable civil engineering equipment according to claim 7, characterized in that one end of the spring vibration device (6)
It is connected on rack (1) by the first clip (5), the hammer ram (8) is connected to spring vibration device (6) by the second clip (7)
The other end on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373225.1U CN208733610U (en) | 2018-08-23 | 2018-08-23 | A kind of portable civil engineering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373225.1U CN208733610U (en) | 2018-08-23 | 2018-08-23 | A kind of portable civil engineering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208733610U true CN208733610U (en) | 2019-04-12 |
Family
ID=66031039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821373225.1U Expired - Fee Related CN208733610U (en) | 2018-08-23 | 2018-08-23 | A kind of portable civil engineering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208733610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356178A (en) * | 2021-06-08 | 2021-09-07 | 衢州学院 | Rod pit tamping device for electric power engineering construction |
-
2018
- 2018-08-23 CN CN201821373225.1U patent/CN208733610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356178A (en) * | 2021-06-08 | 2021-09-07 | 衢州学院 | Rod pit tamping device for electric power engineering construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190412 |