CN107816036A - Pad rammed earth device in a kind of construction site - Google Patents
Pad rammed earth device in a kind of construction site Download PDFInfo
- Publication number
- CN107816036A CN107816036A CN201711052126.3A CN201711052126A CN107816036A CN 107816036 A CN107816036 A CN 107816036A CN 201711052126 A CN201711052126 A CN 201711052126A CN 107816036 A CN107816036 A CN 107816036A
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- China
- Prior art keywords
- fixedly connected
- bevel gear
- shaft
- connection
- construction site
- Prior art date
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 239000007921 spray Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005266 casting Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000013019 agitation Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
- E02D3/068—Vibrating apparatus operating with systems involving reciprocating masses
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of construction site to pad rammed earth device, and driving shaft right-hand member is fixedly connected with semicircle bevel gear, and semicircle bevel gear upper and lower side engages first bevel gear respectively, and first bevel gear is fixedly connected with driven shaft, driven shaft end bearing rotary connecting device body；The driven shaft lower end is fixedly connected with screw mandrel, wire rod thread connection screw thread sleeve, screw shell lower end socket quill, and buffer spring is set between screw shell and quill.The device drives the reciprocal positive and negative rotation of driven shaft to drive screw mandrel rotation to realize that moving up and down for pressure head tamps ground while the motion plate of Daiing moves left and right interval casting by half-conical gear, and driving shaft avoids uniting not blanking by gear set drive agitating shaft rotation agitation earth material while compacting.The apparatus structure is reasonable in design to be applicable, and greatly improves the efficiency of building ground pad rammed earth, and automaticity is high, casting and compacting integration.
Description
Technical field
The present invention relates to a kind of building machinery, specifically a kind of construction site pad rammed earth device.
Background technology
Compacting is used for building trade, specifically a kind of to ground or to fill earth and stone material and ram, and prevents that ground is soft
The problems such as depression, construction safety is ensured, to improve the construction operation of its compactness.
At present when compact road is constructed or is operated in soil property than relatively soft road surface, in order to improve the anti-of road surface
Pressure property, can all use rammer compacter, and in general rammer compacter, such as frog compactor, when being operated, great efforts of beating, very
Mechanical failure is easily caused, so its mechanical service life is low, impulsive force and kinetic energy are larger, and without banketing and pad soil automatically
Function, be unfavorable for improving the operating efficiency of the earth filling tamping on building trade ground.
The content of the invention
It is an object of the invention to provide a kind of construction site to pad rammed earth device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：
Pad rammed earth device, including device body in a kind of construction site；Described device body is mainly by driving shaft, semicircle
Bevel gear, driven shaft, screw mandrel, transverse slat and agitating shaft are formed, and described device body interior sets motor, motor right-hand member
Driving shaft is rotatablely connected, driving shaft right-hand member is fixedly connected with semicircle bevel gear, and semicircle bevel gear upper and lower side engages the first cone tooth respectively
Wheel, first bevel gear are fixedly connected with driven shaft, driven shaft end bearing rotary connecting device body；The driven shaft lower end is fixed
Connection wire rod, wire rod thread connection screw thread sleeve, screw shell lower end socket quill, quill lower end is fixedly connected with pressure
Head, quill left end rotation connection connecting rod bottom, quill right-hand member are fixedly connected with expansion link lower end, and expansion link upper end is fixed
Attachment means body bottom portion；The driving shaft left end is fixedly connected with gear wheel, gear wheel pinion mate, and little gear is fixedly connected
Rotating shaft, roller end bearing rotary connecting device body, rotating shaft left end is fixedly connected with second bevel gear, and second bevel gear engages
Third hand tap gear, third hand tap gear are fixedly connected with agitating shaft, and native upper box part is deposited in agitating shaft rotation connection, and agitating shaft surface, which is fixed, to be connected
Connect paddle；The connecting rod top is rotatablely connected transverse slat, transverse slat socket pole top, pole top fixed connection apparatus body bottom
Portion, pole lower end rotation connection shifting roller, and native right wall of box, transverse slat left end grafting cage plate are deposited in transverse slat socket, cage plate, which is fixed, to be connected
Connect and deposit native case inner left wall；The driven shaft top rolls connection transmission belt left end, and transmission belt right-hand member rolls connection countershaft, countershaft
Upper end rotary connecting device body, countershaft lower end are fixedly connected in the middle part of bent axle, bent axle lower end rotary connecting device body, and bent axle
Push rod left end, push rod right-hand member rotation connection piston plate are socketed, piston plate is slidably connected water spray chamber, water spray chamber fixed connection apparatus sheet
Body, water spray chamber lower end connection spray head, water spray chamber upper end are fixedly connected with check valve, check valve top connection fluid reservoir, fluid reservoir
It is fixedly connected with water spray chamber upper end.
As the further scheme of the present invention：Buffer spring is set between the screw shell and quill.
As further scheme of the invention：The agitating shaft lower end is socketed retainer, and retainer end is fixedly connected
Deposit native chamber interior wall.
As further scheme of the invention：The motor is electrically connected with power supply, and motor left end, which is fixed, to be connected
Motor base is connect, motor base bolt, which is fixedly connected, deposits native case, and deposits native case fixed connection apparatus body.
As further scheme of the invention：Described to deposit native case lower end and be fixedly connected with discharging opening, transverse slat left part sets logical
Hole.
As further scheme of the invention：The fluid reservoir right-hand member top is fixedly connected with filling opening.
As further scheme of the invention：It is described to deposit native case left end connection charge door.
Compared with prior art, the beneficial effects of the invention are as follows：The device drives driven shaft reciprocal by half-conical gear
Positive and negative rotation and then drive screw mandrel to rotate to realize between the moving up and down and tamp ground while the motion plate of Daiing moves left and right of pressure head
Have a rest casting, and driving shaft rotates agitation earth material by gear set drive agitating shaft and avoids uniting not blanking while compacting.Should
Apparatus structure is reasonable in design to be applicable, and greatly improves the efficiency of building ground pad rammed earth, and automaticity is high, casting and rammer
Real integration.
Brief description of the drawings
Fig. 1 is the structural representation that rammed earth device is padded in construction site.
Fig. 2 is that the structural representation of expansion link and connecting rod in rammed earth device is padded in construction site.
Fig. 3 is that the overlooking the structure diagram of transverse slat and cage plate in rammed earth device is padded in construction site.
Fig. 4 is that the right view of semicircle bevel gear and first bevel gear in rammed earth device is padded in construction site.
In figure：1- device bodies；2- motors；3- driving shafts；4- semicircle bevel gears；5- first bevel gears；6- is driven
Axle；7- screw mandrels；8- screw shells；9- quills；10- expansion links；11- pressure heads；12- buffer springs；13- connecting rods；14- is horizontal
Plate；15- poles；16- cage plates；17- gear wheels；18- little gears；19- rotating shafts；20- second bevel gears；21- third hand tap gears；
22- agitating shafts；23- charge doors；24- deposits native case；25- paddles；26- retainers；27- discharging openings；28- transmission belts；29- pairs
Axle；30- bent axles；31- push rods；32- shifting rollers；33- piston plates；34- water spray chambers；35- spray heads；36- check valves；37- is stored up
Flow container；38- filling openings.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~4, in the embodiment of the present invention, rammed earth device, including device body 1 are padded in a kind of construction site；Institute
Device body 1 is stated mainly to be made up of driving shaft 3, semicircle bevel gear 4, driven shaft 6, screw mandrel 7, transverse slat 14 and agitating shaft 22；Institute
State the inside of device body 1 and motor 2 is set, motor 2 is electrically connected with power supply, and the left end of motor 2 is fixedly connected with motor
Pedestal, motor base bolt, which is fixedly connected, deposits native case 24, and deposits the native fixed connection apparatus body 1 of case 24, and the right-hand member of motor 2 turns
Dynamic connection driving shaft 3, the right-hand member of driving shaft 3 are fixedly connected with semicircle bevel gear 4, and the upper and lower side of semicircle bevel gear 4 engages the first cone respectively
Gear 5, first bevel gear 5 are fixedly connected with driven shaft 6, and the end bearing rotary connecting device body 1 of driven shaft 6, motor 2 connects
The energization work of energization source drives driving shaft 3 to rotate and then drives semicircle bevel gear 4 to follow rotation, and semicircle bevel gear 4 drives up and down
The first bevel gear 5 of end rotates, wherein, when the toothed portion of semicircle bevel gear 4 engages with upper end first bevel gear 5, lower end
First bevel gear 5 does not engage with semicircle bevel gear 4, when the toothed portion of semicircle bevel gear 4 engages with lower end first bevel gear 5, on
End first bevel gear 5 does not engage with semicircle bevel gear 4, and the semicircle bevel gear 4 of rotation drives driven shaft 6 by first bevel gear 5
Reciprocal positive and negative rotation；The lower end of driven shaft 6 is fixedly connected with screw mandrel 7, and screw mandrel 7 is threadedly coupled screw shell 8, under screw shell 8
End socket quill 9, and buffer spring 12 is set between screw shell 8 and quill 9, the lower end of quill 9, which is fixed, to be connected
Pressure head 11, the left end of quill 9 rotation connection connecting rod 13 bottom are connect, the right-hand member of quill 9 is fixedly connected with the lower end of expansion link 10, stretched
The bottom of 10 upper end fixed connection apparatus body of contracting bar 1, the driven shaft 6 of reciprocal positive and negative rotation drives screw mandrel 7 to follow positive and negative rotation, living
Only being slided up and down between moving sleeve 9 and screw shell 8 to be relatively rotated, and activity is caused in the presence of expansion link 10
Sleeve 9 and screw shell 8 only move up and down, and the screw mandrel 7 of reciprocal rotating drives screw shell 8 to move up and down and then drive pressure
First 11 reciprocal move up and down tamp ground, avoid pressure head 11 from damaging device body 1 with ground rigid contact by buffer spring 12.
The left end of driving shaft 3 is fixedly connected with gear wheel 17, the pinion mate 18 of gear wheel 17, and little gear 18 is fixedly connected
Rotating shaft 19, the end bearing rotary connecting device body 1 of rotating shaft 19, the left end of rotating shaft 19 are fixedly connected with second bevel gear 20, and second
Bevel gear 20 engages third hand tap gear 21, and third hand tap gear 21 is fixedly connected with agitating shaft 22, and native case is deposited in the rotation connection of agitating shaft 22
24 tops, the surface of agitating shaft 22 are fixedly connected with paddle 25, and the lower end of agitating shaft 22 socket retainer 26, the end of retainer 26 is fixed
The native inwall of case 24 is deposited in connection, and the rotation of driving shaft 3 drives gear wheel 17 to rotate and then driving pinion 18 follows rotation so that rotating shaft
19 rotate, and the rotating shaft 19 of rotation drives agitating shaft 22 to rotate by second bevel gear 20 and third hand tap gear 21, the band of agitating shaft 22
Dynamic paddle 25 stirs the dirt deposited in native case 24, prevents dirt unity from not dropping；It is described to deposit the native left end of case 24 connection charge door
23, the top of connecting rod 13 rotation connection transverse slat 14, transverse slat 14 is socketed the top of pole 15, the top fixed connection apparatus body 1 of pole 15
Bottom, the lower end of pole 15 rotation connection shifting roller 32, and the native right wall of case 24, the left end grafting cage plate of transverse slat 14 are deposited in the socket of transverse slat 14
16, cage plate 16, which is fixedly connected, deposits the native inner left wall of case 24, deposits the native lower end of case 24 and is fixedly connected with discharging opening 27, the left part of transverse slat 16 is set
Through hole, the lower end of 9 drivening rod of quill 13 back and forth moved up and down move up and down and then drive transverse slat 14 back and forth to move left and right,
Through hole when transverse slat 14 is moved to the left on transverse slat 14, which enters, will deposit the native bottom of case 24 in cage plate 16 and shut, and deposit the dirt in native case 24
It can not fall, extract through hole out of cage plate 16 out when transverse slat 14 moves right, dirt via through holes, which are fallen into, to be deposited the native bottom of case 24 and enter
And spilt from discharging opening 27, the function of realizing interval casting is moved left and right by transverse slat 14.
The top of driven shaft 6 rolls the connection left end of transmission belt 28, and the right-hand member of transmission belt 28 rolls connection countershaft 29, countershaft 29
Upper end rotary connecting device body 1, the lower end of countershaft 29 are fixedly connected with bent axle 30, the lower end rotary connecting device body 1 of bent axle 30, and
The middle part of the bent axle 30 socket left end of push rod 31, the right-hand member of push rod 31 rotation connection piston plate 33, piston plate 33 are slidably connected water spray chamber 34,
The fixed connection apparatus body 1 of water spray chamber 34, the lower end of water spray chamber 34 connection spray head 35, the upper end of water spray chamber 34 is fixedly connected with check valve
36, the top of check valve 36 connection fluid reservoir 37, fluid reservoir 37 is fixedly connected with the upper end of water spray chamber 34, and the right-hand member top of fluid reservoir 37 is fixed
Filling opening 38 is connected, the driven shaft 6 of rotation drives countershaft 29 to rotate to drive bent axle 30 to rotate by transmission belt 28, bent axle 30
The reciprocal left and right of push rod 31 is driven to promote piston plate 33 to move, the pressure when piston plate 33 is moved to the left in water spray chamber 34 reduces,
Aqueous in fluid reservoir 37 is flowed into water spray chamber 34 through check valve 36, is extruded when piston plate 33 moves right in water spray chamber 34
Aqueous, aqueous can not be back through check valve 36, therefore aqueous sprays to ground progress depositing dust through spray head 35.
The present invention operation principle be：Motor 2 switch on power energization work drive driving shaft 3 rotate so that drive partly
Conical gear 4 follows rotation, and semicircle bevel gear 4 drives the first bevel gear 5 of upper and lower end parts to rotate, wherein, when semicircle bevel gear 4
When toothed portion engages with upper end first bevel gear 5, lower end first bevel gear 5 does not engage with semicircle bevel gear 4, semicircle bevel gear
When 4 toothed portions engage with lower end first bevel gear 5, upper end first bevel gear 5 does not engage with semicircle bevel gear 4, and the half of rotation
Conical gear 4 drives 6 reciprocal positive and negative rotation of driven shaft by first bevel gear 5, and the driven shaft 6 of reciprocal positive and negative rotation drives screw mandrel
7 follow positive and negative rotation, and only being slided up and down between quill 9 and screw shell 8 to relatively rotate, in expansion link 10
In the presence of quill 9 and screw shell 8 are only moved up and down, the screw mandrel 7 of reciprocal rotating is driven on screw shell 8
Lower movement and then drive ram 11 back and forth move up and down compacting ground, avoid pressure head 11 from rigidly being connect with ground by buffer spring 12
Damage device body 1 is touched, the rotation drive gear wheel 17 of driving shaft 3 rotates and then driving pinion 18 follows rotation to cause rotating shaft 19
Rotate, the rotating shaft 19 of rotation drives agitating shaft 22 to rotate by second bevel gear 20 and third hand tap gear 21, and agitating shaft 22 drives
Paddle 25 stirs the dirt deposited in native case 24, prevents dirt unity from not dropping, and the quill 9 back and forth moved up and down, which drives, to be connected
The lower end of bar 13 moves up and down and then drives transverse slat 14 back and forth to move left and right, and through hole when transverse slat 14 is moved to the left on transverse slat 14 enters
The native bottom of case 24 will be deposited in cage plate 16 to shut, the dirt deposited in native case 24 can not be fallen, when transverse slat 14 moves right by through hole
Extracted out in from cage plate 16, dirt via through holes, which are fallen into, to be deposited the native bottom of case 24 and then spilt from discharging opening 27, is moved by transverse slat 14 or so
The dynamic function of realizing interval casting, the driven shaft 6 of rotation drive countershaft 29 to rotate to drive 30 turns of bent axle by transmission belt 28
Dynamic, bent axle 30 drives the reciprocal left and right of push rod 31 to promote piston plate 33 to move, when piston plate 33 is moved to the left in water spray chamber 34
Pressure reduces, and the aqueous in fluid reservoir 37 is flowed into water spray chamber 34 through check valve 36, and spray is extruded when piston plate 33 moves right
Aqueous in water tank 34, aqueous can not be back through check valve 36, therefore aqueous sprays to ground progress depositing dust through spray head 35.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. rammed earth device, including device body (1) are padded in a kind of construction site；Described device body (1) is mainly by driving shaft
(3), semicircle bevel gear (4), driven shaft (6), screw mandrel (7), transverse slat (14) and agitating shaft (22) are formed, it is characterised in that described
Motor (2), motor (2) right-hand member rotation connection driving shaft (3), driving shaft (3) right-hand member are set inside device body (1)
Semicircle bevel gear (4) is fixedly connected with, semicircle bevel gear (4) upper and lower side engages first bevel gear (5), first bevel gear (5) respectively
It is fixedly connected with driven shaft (6), driven shaft (6) end bearing rotary connecting device body (1)；Driven shaft (6) lower end is fixed
Connection wire rod (7), screw mandrel (7) threaded connection screw shell (8), screw shell (8) lower end socket quill (9), movable sleeve
Cylinder (9) lower end is fixedly connected with pressure head (11), quill (9) left end rotation connection connecting rod (13) bottom, quill (9) right-hand member
It is fixedly connected with expansion link (10) lower end, expansion link (10) upper end fixed connection apparatus body (1) bottom；The driving shaft (3) is left
End is fixedly connected with gear wheel (17), gear wheel (17) pinion mate (18), and little gear (18) is fixedly connected with rotating shaft (19), rotating shaft
(19) end bearing rotary connecting device body (1), rotating shaft (19) left end are fixedly connected with second bevel gear (20), and the second cone tooth
(20) engagement third hand tap gear (21) is taken turns, third hand tap gear (21) is fixedly connected with agitating shaft (22), agitating shaft (22) rotation connection
Native case (24) top is deposited, agitating shaft (22) surface is fixedly connected with paddle (25)；Connecting rod (13) top is rotatablely connected transverse slat
(14), transverse slat (14) socket pole (15) top, fixed connection apparatus body (1) bottom at the top of pole (15), under pole (15)
End rotation connection shifting roller (32), and transverse slat (14) is socketed and deposits native case (24) right wall, transverse slat (14) left end grafting cage plate (16),
Cage plate (16), which is fixedly connected, deposits native case (24) inner left wall；Driven shaft (6) top rolls connection transmission belt (28) left end, passes
Dynamic band (28) right-hand member rolls connection countershaft (29), and countershaft (29) upper end rotary connecting device body (1), countershaft (29) lower end is fixed
Socket push rod (31) left end in the middle part of bent axle (30), bent axle (30) lower end rotary connecting device body (1), and bent axle (30) is connected,
Push rod (31) right-hand member rotation connection piston plate (33), piston plate (33) are slidably connected water spray chamber (34), and water spray chamber (34) is fixed to be connected
Connection device body (1), water spray chamber (34) lower end connection spray head (35), water spray chamber (34) upper end are fixedly connected with check valve (36),
Check valve (36) top connection fluid reservoir (37), fluid reservoir (37) are fixedly connected with water spray chamber (34) upper end.
A kind of 2. construction site pad rammed earth device according to claim 1, it is characterised in that the screw shell (8)
Buffer spring (12) is set between quill (9).
3. a kind of construction site pad rammed earth device according to claim 1, it is characterised in that under the agitating shaft (22)
End socket retainer (26), retainer (26) end, which is fixedly connected, deposits native case (24) inwall.
A kind of 4. construction site pad rammed earth device according to claim 1, it is characterised in that the motor (2)
Power supply is electrically connected with, motor (2) left end is fixedly connected with motor base, and motor base bolt, which is fixedly connected, deposits native case (24),
And deposit native case (24) fixed connection apparatus body (1).
5. a kind of construction site pad rammed earth device according to claim 1, it is characterised in that described to deposit under native case (24)
End is fixedly connected with discharging opening (27), and transverse slat (16) left part sets through hole.
6. a kind of construction site pad rammed earth device according to claim 1, it is characterised in that the fluid reservoir (37) is right
End top is fixedly connected with filling opening (38).
7. a kind of construction site pad rammed earth device according to claim 1, it is characterised in that described to deposit native case (24) left side
End connection charge door (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711052126.3A CN107816036A (en) | 2017-10-30 | 2017-10-30 | Pad rammed earth device in a kind of construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711052126.3A CN107816036A (en) | 2017-10-30 | 2017-10-30 | Pad rammed earth device in a kind of construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107816036A true CN107816036A (en) | 2018-03-20 |
Family
ID=61604596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711052126.3A Withdrawn CN107816036A (en) | 2017-10-30 | 2017-10-30 | Pad rammed earth device in a kind of construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107816036A (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480199A (en) * | 2018-04-09 | 2018-09-04 | 唐水生 | A kind of building sandstone sorting unit |
| CN108589503A (en) * | 2018-04-26 | 2018-09-28 | 佛山新籁工程科技有限公司 | A kind of construction of the highway road marking spray equipment |
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| CN108643164A (en) * | 2018-06-19 | 2018-10-12 | 佛山新籁工程科技有限公司 | A kind of embedded pad rammed earth device of municipal pipeline |
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| CN109811750A (en) * | 2019-03-08 | 2019-05-28 | 陆斌 | A foundation compactor that is easy to adjust the travel route |
| CN111519599A (en) * | 2020-05-09 | 2020-08-11 | 周志辉 | Tamping equipment and method provided with bearing structure and used for electric power engineering construction |
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| CN112776075A (en) * | 2021-01-06 | 2021-05-11 | 赣州市硕祺电子科技有限公司 | Be used for connector shell to connect perforating device |
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| CN114808917A (en) * | 2022-05-04 | 2022-07-29 | 湖南望新建设集团股份有限公司 | A toad compactor for ground leveling operations |
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- 2017-10-30 CN CN201711052126.3A patent/CN107816036A/en not_active Withdrawn
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