CN108755680A - A kind of progressive piling equipment of construction - Google Patents
A kind of progressive piling equipment of construction Download PDFInfo
- Publication number
- CN108755680A CN108755680A CN201810545844.2A CN201810545844A CN108755680A CN 108755680 A CN108755680 A CN 108755680A CN 201810545844 A CN201810545844 A CN 201810545844A CN 108755680 A CN108755680 A CN 108755680A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fixedly connected
- column
- crossbeam
- bevel gear
- 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.)
- Granted
Links
- 230000000750 progressive effect Effects 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000010959 steel Substances 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of progressive piling equipment of construction, device body center upper portion is fixedly connected with driving motor, driving motor lower rotational branch sleeve, and sleeve passes through device body center upper portion and holds rotation connection with device body holding shaft；The lower cartridge is arranged with Step Shaft, and Step Shaft lower end is fixedly connected with sleeve column, and sleeve column top and the bottom are equipped with bulge loop, and in the middle part of sleeve column in the middle part of fitting crossbeam, crossbeam both ends are slidably connected sliding slot respectively, sliding slot fixed connection apparatus ontology both sides inner wall.The device drives second bevel gear and driven shaft rotation by sleeve drives first bevel gear to rotate, driven shaft driving cam rotates, realize that crossbeam and the reciprocal of sleeve column move up and down under the double action of retracting spring and cam, sleeve column drive threaded rod, which follows to back and forth while rotating, to be moved up and down, the threaded rod driving pricker column of rotation continuous opposite thread bar while reciprocal move up and down moves down, and realizes the constantly progressive intensification of the impact depth of punch.
Description
Technical field
The present invention relates to a kind of building machinery, the progressive piling equipment of specifically a kind of construction.
Background technology
Piling, refers to and stake is thrown into ground, keep building basis firm.Because if above ground structure will be built on the ground,
Ground will bear prodigious pressure, it is necessary that there is enough renitent intensity on ground, this is difficult often to accomplish, institute
Must just the ground for bearing building be reinforced or be improved in a manner of the bearing of ground, so just expecting beating on ground
Stake, allows most of weight of building to pass to the very deep position of below ground by stake, because the ground of this position compares ground
Ability to bear is much bigger.
It generally requires to enter drill steel impact in ground by external force during piling, the depth of piling is not by one
Secondary completion generally requires to complete by repeat impact deeply for the stake required more deeply, and existing pile driving equipment does not simultaneously have drill steel
Progressive impact function, there are inconveniences.
Invention content
The purpose of the present invention is to provide a kind of progressive piling equipments of construction, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：
A kind of progressive piling equipment of construction, including device body, driving motor, driven shaft, cam, Step Shaft, screw thread
Bar, small runner, retracting spring and punch, described device body upper part center are fixedly connected with driving motor, and driving motor lower part turns
Dynamic branch sleeve, sleeve pass through device body center upper portion and hold rotation connection with device body holding shaft；The lower cartridge
It is arranged with Step Shaft, the circumferentially equidistant multiple raised lines of setting in Step Shaft outer surface, sleeve interior surface is circumferentially equidistant to be equipped with multiple recessed bars；
The Step Shaft lower end is fixedly connected with sleeve column, and sleeve column top and the bottom are equipped with bulge loop, sleeve column middle part fitting crossbeam middle part, crossbeam both ends
Be slidably connected sliding slot respectively, sliding slot fixed connection apparatus ontology both sides inner wall；The lower cartridge is fixedly connected with first bevel gear,
Two upper lateral part of first bevel gear engages second bevel gear respectively, and second bevel gear is fixedly connected with driven shaft end, and driven shaft is another
End bearing is rotatablely connected fixed cylinder, fixed cylinder fixed connection apparatus inner body wall；It is fixedly connected with cam in the middle part of the driven shaft,
Cam lower part is bonded small runner, small runner rotation connection crossbeam middle part upper surface, and fixed cylinder top is fixedly connected with retracting spring
Upper end, retracting spring lower end are fixedly connected with telescopic rod upper end, and telescopic rod top is sheathed in fixed cylinder, and telescopic rod lower end, which is fixed, to be connected
Connect crossbeam；The sleeve column lower end is fixedly connected with threaded rod, and threaded rod lower thread connects pricker column, and pricker column upper end both sides are fixed respectively
Stable connection bar, firm bar both ends are slidably connected sliding slot respectively.
As a further solution of the present invention：Described device body exterior both sides are respectively fixedly connected with hydraulic cylinder, hydraulic cylinder
Lower seal is slidably connected piston rod.
As further scheme of the invention：The piston-rod lower end is rotatablely connected movable pulley.
As further scheme of the invention：The driving motor wire connecting power and switch.
As further scheme of the invention：The raised line of the Step Shaft outer surface is embedded in the recessed bar of sleeve interior surface
It is interior.
As further scheme of the invention：The driven shaft is arranged downrod lower end close to second bevel gear side, hangs
Bar upper end fixing device body upper wall.
As further scheme of the invention：Pricker column lower end is fixedly connected with punch.
Compared with prior art, the beneficial effects of the invention are as follows：The device by sleeve drive first bevel gear rotate into
And second bevel gear and driven shaft is driven to rotate, driven shaft driving cam rotation, under the double action of retracting spring and cam
Realize that crossbeam and the reciprocal of sleeve column move up and down, sleeve column drive threaded rod, which follows to back and forth while rotating, to be moved up and down, and is rotated
Threaded rod driving pricker column while reciprocal move up and down continuous opposite thread bar move down, realize that the impact depth of punch is continuous
Progressive intensification.
Description of the drawings
Fig. 1 is the structural schematic diagram of the progressive piling equipment of construction.
Fig. 2 is the sectional view of construction progressive piling equipment middle sleeve and Step Shaft.
Fig. 3 is the left view of construction driven shaft and cam in progressive piling equipment.
In figure：1- device bodies；2- driving motors；3- sleeves；4- first bevel gears；5- second bevel gears；6- driven shafts；
7- sunpenders；8- cams；9- fixed cylinders；10- Step Shafts；11- sleeve columns；12- threaded rods；13- telescopic rods；The small runners of 14-；15- is horizontal
Beam；16- sliding slots；17- retracting springs；18- pricker columns；19- consolidates bar；20- punches；21- hydraulic cylinders；22- piston rods；23- is moved
Wheel.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of progressive piling equipment of construction, including device body 1,
Driving motor 2, driven shaft 6, cam 8, Step Shaft 10, threaded rod 12, small runner 14, retracting spring 17 and punch 20；The dress
It sets 1 center upper portion of ontology and is fixedly connected with driving motor 2,2 wire connecting power of driving motor and switch, 2 lower part of driving motor turns
Dynamic branch sleeve 3, sleeve 3 pass through 1 center upper portion of device body and hold rotation connection with 1 holding shaft of device body；The sleeve 3
Lower part is arranged with Step Shaft 10, and the circumferentially equidistant multiple raised lines of setting in 10 outer surface of Step Shaft, 3 inner surface of sleeve is circumferentially equidistant to be equipped with
The raised line of multiple recessed bars, 10 outer surface of Step Shaft is embedded in the recessed bar of 3 inner surface of sleeve, is realized by raised line and recessed bar cooperation
Step Shaft 10 can be slided up and down along sleeve 3 and cannot be relatively rotated；10 lower end of the Step Shaft is fixedly connected with sleeve column 11, set
11 top and the bottom of column are equipped with bulge loop, 11 middle part fitting crossbeam of sleeve column, 15 middle part, and 15 both ends of crossbeam are slidably connected sliding slot 16 respectively, sliding
16 fixed connection apparatus ontology of slot, 1 both sides inner wall makes crossbeam 15 that can drive 11 He of sleeve column by the bulge loop of 11 top and the bottom of sleeve column
Step Shaft 10 moves up and down and transverse shifting cannot occur.
3 lower part of the sleeve is fixedly connected with first bevel gear 4, and 4 liang of upper lateral parts of first bevel gear engage the second cone tooth respectively
Wheel 5, second bevel gear 5 are fixedly connected with 6 end of driven shaft, and 6 the other end bearing of driven shaft is rotatablely connected fixed cylinder 9, fixed cylinder 9
1 inner wall of fixed connection apparatus ontology, driven shaft 6 are arranged 7 lower end of sunpender close to 5 side of second bevel gear, and dress is fixed in 7 upper end of sunpender
1 upper wall of ontology is set, keeps driven shaft 6 firm by sunpender 7, the sleeve 3 of rotation drives first bevel gear 4 to rotate and then drives the
Two bevel gears 5 and driven shaft 6 rotate；6 middle part of the driven shaft is fixedly connected with cam 8, and 8 lower part of cam is bonded small runner 14, small
Runner 14 is rotatablely connected 15 middle part upper surface of crossbeam, and 9 top of fixed cylinder is fixedly connected with 17 upper end of retracting spring, retracting spring 17
Lower end is fixedly connected with 13 upper end of telescopic rod, and 13 top of telescopic rod is sheathed in fixed cylinder 9, and 13 lower end of telescopic rod is fixedly connected with crossbeam
15, the driven shaft 6 that the sleeve 3 of rotation drives Step Shaft 10 and sleeve column 11 to rotate, while rotating is rotated with moving cam 8, and cam 8 drives
Dynamic small runner 14 and crossbeam 15 move down, and telescopic rod 13 is driven when crossbeam 15 moves down while being moved down, at this time fixed cylinder 9
Interior retracting spring 17 is stretched, real under 17 pulling force effect of retracting spring when cam 8, which goes to short axle, to be bonded with small runner 14
Existing telescopic rod 13 and crossbeam 15 move up, i.e., crossbeam 15 is realized under the double action of retracting spring 17 and cam 8 moves down on reciprocal
Dynamic, crossbeam 15 drives sleeve column 11 and Step Shaft 10 back and forth to move up and down, wherein in 10 reciprocal insertion sleeve 3 of Step Shaft.
11 lower end of the sleeve column is fixedly connected with threaded rod 12, and 12 lower thread of threaded rod connects pricker column 18,18 upper end of pricker column
Both sides are respectively fixedly connected with firm bar 19, and firm 19 both ends of bar are slidably connected sliding slot 16 respectively, and 18 lower end of pricker column is fixedly connected
Punch 20, sleeve 3 drives Step Shaft 10 and sleeve column 11 to rotate, while being realized under the double action of retracting spring 17 and cam 8
Crossbeam 15 and the reciprocal of sleeve column 11 move up and down, i.e., sleeve column 11 is backed and forth while rotating and moved up and down, and sleeve column 11 drives screw thread
Bar 12 is followed to back and forth while rotating and be moved up and down, and pricker column 18 only can be achieved to move up and down under the effect of firm bar 19, is turned
Dynamic threaded rod 12 drives the continuous opposite thread bar 12 while reciprocal move up and down of pricker column 18 to move down, and realizes rushing for punch 20
Hit the constantly progressive intensification of depth.
1 both sides external of described device ontology is respectively fixedly connected with hydraulic cylinder 21, and 21 lower seal of hydraulic cylinder is slidably connected work
Stopper rod 22, and 22 lower end of piston rod is rotatablely connected movable pulley 23, and about 22 piston rod is driven by controlling pressure in hydraulic cylinder 21
Mobile and then driving movable pulley 23 is followed and is moved up and down, and is moved down movable pulley 23 when needing mobile device ontology 1 and is connect with ground
It touches and is moved easily.
The present invention operation principle be：The raised line of 10 outer surface of Step Shaft is embedded in the recessed bar of 3 inner surface of sleeve, is passed through
Raised line coordinates with recessed bar realizes that Step Shaft 10 can be slided up and down along sleeve 3 and cannot be relatively rotated, and passes through about 11 sleeve column
The bulge loop in portion makes crossbeam 15 that sleeve column 11 and Step Shaft 10 can be driven to move up and down and transverse shifting cannot occur, and passes through sunpender 7
Keep driven shaft 6 firm, the sleeve 3 of rotation drives first bevel gear 4 to rotate and then drives 6 turns of second bevel gear 5 and driven shaft
Dynamic, the driven shaft 6 that the sleeve 3 of rotation drives Step Shaft 10 and sleeve column 11 to rotate, while rotating is rotated with moving cam 8, and cam 8 drives
Dynamic small runner 14 and crossbeam 15 move down, and telescopic rod 13 is driven when crossbeam 15 moves down while being moved down, at this time fixed cylinder 9
Interior retracting spring 17 is stretched, real under 17 pulling force effect of retracting spring when cam 8, which goes to short axle, to be bonded with small runner 14
Existing telescopic rod 13 and crossbeam 15 move up, i.e., crossbeam 15 is realized under the double action of retracting spring 17 and cam 8 moves down on reciprocal
Dynamic, crossbeam 15 drives sleeve column 11 and Step Shaft 10 back and forth to move up and down, wherein in 10 reciprocal insertion sleeve 3 of Step Shaft, 3 band of sleeve
Dynamic Step Shaft 10 and sleeve column 11 rotate, while crossbeam 15 and sleeve column 11 are realized under the double action of retracting spring 17 and cam 8
It is reciprocal move up and down, i.e., sleeve column 11 is backed and forth while rotate and is moved up and down, and the drive threaded rod 12 of sleeve column 11 follows to be turned on one side
Dynamic one side back and forth moves up and down, and pricker column 18 only can be achieved to move up and down under the effect of firm bar 19, and the threaded rod 12 of rotation drives
Dynamic pricker column 18 continuous opposite thread bar 12 while reciprocal move up and down moves down, and realizes that the impact depth of punch 20 is constantly progressive
Deepen, drive movable pulley 23 to follow by controlling pressure in hydraulic cylinder 21 and piston rod 22 is driven to move up and down and move up and down,
Movable pulley 23 is moved down to contact with ground when needing mobile device ontology 1 and is moved easily.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, 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, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of construction progressive piling equipment, including device body（1）, driving motor（2）, driven shaft（6）, cam
（8）, Step Shaft（10）, threaded rod（12）, small runner（14）, retracting spring（17）And punch（20）, which is characterized in that the dress
Set ontology（1）Center upper portion is fixedly connected with driving motor（2）, driving motor（2）Lower rotational branch sleeve（3）, sleeve（3）It wears
Cross device body（1）Center upper portion and and device body（1）Holding shaft holds rotation connection；The sleeve（3）Lower part is arranged with platform
Rank axis（10）, Step Shaft（10）The circumferentially equidistant multiple raised lines of setting in outer surface, sleeve（3）Inner surface is circumferentially equidistant equipped with multiple recessed
Item；The Step Shaft（10）Lower end is fixedly connected with sleeve column（11）, sleeve column（11）Top and the bottom are equipped with bulge loop, sleeve column（11）Middle part covers
Close crossbeam（15）Middle part, crossbeam（15）Both ends are slidably connected sliding slot respectively（16）, sliding slot（16）Fixed connection apparatus ontology（1）Two
Side inner wall；The sleeve（3）Lower part is fixedly connected with first bevel gear（4）, first bevel gear（4）Two upper lateral parts engage second respectively
Bevel gear（5）, second bevel gear（5）It is fixedly connected with driven shaft（6）End, driven shaft（6）The other end bearing rotation connection is solid
Safety barrel（9）, fixed cylinder（9）Fixed connection apparatus ontology（1）Inner wall；The driven shaft（6）Middle part is fixedly connected with cam（8）, convex
Wheel（8）Lower part is bonded small runner（14）, small runner（14）It is rotatablely connected crossbeam（15）Middle part upper surface, and fixed cylinder（9）Top
It is fixedly connected with retracting spring（17）Upper end, retracting spring（17）Lower end is fixedly connected with telescopic rod（13）Upper end, telescopic rod（13）On
Portion is sheathed on fixed cylinder（9）It is interior, telescopic rod（13）Lower end is fixedly connected with crossbeam（15）；The sleeve column（11）Lower end is fixedly connected with spiral shell
Rasp bar（12）, threaded rod（12）Lower thread connects pricker column（18）, pricker column（18）Upper end both sides are respectively fixedly connected with firm bar
（19）, consolidate bar（19）Both ends are slidably connected sliding slot respectively（16）.
2. a kind of progressive piling equipment of construction according to claim 1, which is characterized in that described device ontology
（1）Both sides external is respectively fixedly connected with hydraulic cylinder（21）, hydraulic cylinder（21）Lower seal is slidably connected piston rod（22）.
3. a kind of progressive piling equipment of construction according to claim 2, which is characterized in that the piston rod（22）
Lower end is rotatablely connected movable pulley（23）.
4. a kind of progressive piling equipment of construction according to claim 1, which is characterized in that the driving motor
（2）Wire connecting power and switch.
5. a kind of progressive piling equipment of construction according to claim 1, which is characterized in that the Step Shaft（10）
The raised line of outer surface is embedded in sleeve（3）In the recessed bar of inner surface.
6. a kind of progressive piling equipment of construction according to claim 1, which is characterized in that the driven shaft（6）
Close to second bevel gear（5）Side is arranged sunpender（7）Lower end, sunpender（7）Upper end fixing device ontology（1）Upper wall.
7. according to a kind of any progressive piling equipments of construction of claim 1-6, which is characterized in that the pricker column
（18）Lower end is fixedly connected with punch（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810545844.2A CN108755680B (en) | 2018-05-25 | 2018-05-25 | Progressive piling device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810545844.2A CN108755680B (en) | 2018-05-25 | 2018-05-25 | Progressive piling device for building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108755680A true CN108755680A (en) | 2018-11-06 |
| CN108755680B CN108755680B (en) | 2020-10-09 |
Family
ID=64001082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810545844.2A Active CN108755680B (en) | 2018-05-25 | 2018-05-25 | Progressive piling device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108755680B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481263A (en) * | 2018-12-18 | 2019-03-19 | 姚雪 | A kind of ophthalmology profession medical treatment and nursing device |
| CN111590472A (en) * | 2020-05-28 | 2020-08-28 | 咸宁市汇美达工贸有限公司 | Surface sand blasting device and method for milky glass ware |
| CN112343052A (en) * | 2020-10-14 | 2021-02-09 | 胡显昌 | Small-size pile equipment with shock-absorbing function |
| CN112459061A (en) * | 2020-11-30 | 2021-03-09 | 刘庆霞 | Pile structure and equipment are buried underground to ground stake for bridge construction |
| CN112962598A (en) * | 2021-02-24 | 2021-06-15 | 安徽同方工程咨询有限公司 | Environment-friendly water conservancy facility |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101714907B1 (en) * | 2015-10-23 | 2017-03-09 | 박인수 | Sheet Pile Construction Apparatus |
| CN207044414U (en) * | 2017-07-20 | 2018-02-27 | 梁超 | A kind of swing cement mixer of Mini self |
| CN207278178U (en) * | 2017-08-07 | 2018-04-27 | 安陆市友谊粮油机械有限公司 | A kind of construction piling equipment |
| CN107984359A (en) * | 2017-11-15 | 2018-05-04 | 长沙市凤英机械科技有限公司 | A kind of efficient sanding apparatus of building sheet |
-
2018
- 2018-05-25 CN CN201810545844.2A patent/CN108755680B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101714907B1 (en) * | 2015-10-23 | 2017-03-09 | 박인수 | Sheet Pile Construction Apparatus |
| CN207044414U (en) * | 2017-07-20 | 2018-02-27 | 梁超 | A kind of swing cement mixer of Mini self |
| CN207278178U (en) * | 2017-08-07 | 2018-04-27 | 安陆市友谊粮油机械有限公司 | A kind of construction piling equipment |
| CN107984359A (en) * | 2017-11-15 | 2018-05-04 | 长沙市凤英机械科技有限公司 | A kind of efficient sanding apparatus of building sheet |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481263A (en) * | 2018-12-18 | 2019-03-19 | 姚雪 | A kind of ophthalmology profession medical treatment and nursing device |
| CN111590472A (en) * | 2020-05-28 | 2020-08-28 | 咸宁市汇美达工贸有限公司 | Surface sand blasting device and method for milky glass ware |
| CN112343052A (en) * | 2020-10-14 | 2021-02-09 | 胡显昌 | Small-size pile equipment with shock-absorbing function |
| CN112459061A (en) * | 2020-11-30 | 2021-03-09 | 刘庆霞 | Pile structure and equipment are buried underground to ground stake for bridge construction |
| CN112962598A (en) * | 2021-02-24 | 2021-06-15 | 安徽同方工程咨询有限公司 | Environment-friendly water conservancy facility |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108755680B (en) | 2020-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108755680A (en) | A kind of progressive piling equipment of construction | |
| CN206467657U (en) | A kind of reciprocation cycle formula piling machine | |
| CN104452732B (en) | The self-propelled roller-compactor of transformer station's ground | |
| CN203308379U (en) | Drilling machine for pile work | |
| CN109184605B (en) | Core drilling machine | |
| CN111055982A (en) | Robot base of walking under water | |
| CN206320253U (en) | A kind of spiral expanding device | |
| RU2618806C1 (en) | Device for finishing bench slopes | |
| CN104863145A (en) | Inserting pile producing device | |
| CN105649029A (en) | Rectangular buckling equipment for L-shaped piles and rectangular piles | |
| CN208328924U (en) | A kind of progressive piling equipment of construction | |
| CN201915834U (en) | Multifunctional drilling machine | |
| CN204283208U (en) | The clear mud device of rectangular opening rig | |
| CN215165576U (en) | Pile driver of construction usefulness is built in room | |
| CN203463005U (en) | Rotary drilling machine | |
| CN107420030A (en) | Rotary drilling rig | |
| CN107588985A (en) | A kind of deep water sample devices | |
| CN103938632A (en) | Pile driving orientating mechanism | |
| CN203566851U (en) | Novel rack of concrete mixing machine | |
| CN108590663B (en) | Integrated supporting table for shaft construction | |
| CN203247632U (en) | Gear groover | |
| CN103266641B (en) | Double-arm groove digger | |
| CN203844787U (en) | Flat car for steel rolling | |
| CN102003142B (en) | Screw anchor drilling machine | |
| CN102155169A (en) | Extension bar and long spiral drilling machine using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200914 Address after: 201-207, building 1, Tiandiyuan residential quarter, south side of Binghui Road, Tianchang City, Chuzhou City, Anhui Province Applicant after: TIANCHANG SHENGLIN HYDROPOWER CONSTRUCTION Co.,Ltd. Address before: 048100 South Road 6, warm village, Jianling Township, Yangcheng County, Jincheng, Shanxi Applicant before: Liu Huihui |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |