CN110485406B - Bearing and stabilizing device free of foundation treatment - Google Patents
Bearing and stabilizing device free of foundation treatment Download PDFInfo
- Publication number
- CN110485406B CN110485406B CN201910799046.7A CN201910799046A CN110485406B CN 110485406 B CN110485406 B CN 110485406B CN 201910799046 A CN201910799046 A CN 201910799046A CN 110485406 B CN110485406 B CN 110485406B
- Authority
- CN
- China
- Prior art keywords
- power
- rod
- welded
- supporting tube
- driving
- 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.)
- Active
Links
Images
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
Abstract
The invention discloses a bearing and stabilizing device without foundation treatment, which comprises a fixing plate, an adjusting sleeve combination, a power rod, a power oil cylinder, a connecting frame combination, a positioning column, a power disc, a hydraulic system and a control box, wherein supporting tubes are uniformly welded on the side wall of the bottom of the fixing plate, external threads are arranged on the outer side of one end of each supporting tube, and the adjusting sleeve combination comprises a positioning sleeve and a connecting pin. The invention adopts the power disc which enters the ground to rotate under the driving of the handling motor, the collecting slide block generates an outward pushing force due to the magnetic pushing action, the cutting edge begins to hang and take peripheral soil and slides into the collecting cavity, and after the collecting slide block is completely extended out, the power disc which is in an inverted T shape can increase the ground gripping force and reinforce the platform.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a bearing stabilizing device without foundation treatment.
Background
In the construction process, some temporary low-rise buildings or heavy-load equipment need to be hardened to ensure stability before being used, so that the bearing foundation needs to be hardened by piling, grouting or tamping and the like, and the low-rise buildings and the equipment are usually required to be dismantled or transferred after being used up, so that the foundation hardening performed in the early stage causes difficulty in subsequent construction, and simultaneously causes resource waste, time and labor waste, and therefore the invention provides the bearing stabilizing device free of foundation treatment.
Disclosure of Invention
The present invention is directed to a bearing stabilizer without foundation treatment, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a bearing and stabilizing device free of foundation treatment comprises a fixing plate, an adjusting sleeve combination, a power rod, a power oil cylinder, a connecting frame combination, a positioning column, a power handling disc, a hydraulic system and a control box, wherein a supporting tube is uniformly welded on the side wall of the bottom of the fixing plate, an external thread is arranged on the outer side of one end of the supporting tube, the adjusting sleeve combination comprises a positioning sleeve and a connecting pin, an internal thread is arranged in the positioning sleeve, the positioning sleeve is installed at one end of the supporting tube through the matching of the internal thread and the external thread, one end of the power rod is sleeved at one end of the supporting tube, the power handling disc is arranged at the other end of the power rod, a guide hole is arranged on the side wall of the bottom of the fixing plate in a penetrating manner, the power oil cylinder is installed on the side wall of the bottom of the fixing, the positioning column is provided with a limiting disc, one end of the positioning column penetrates through the guide hole and the hollow driving piston shaft, one end of the hollow driving piston shaft is sleeved with a connecting ring, the outer side of the connecting ring is symmetrically welded with a first connecting plate, the outer side of the supporting tube is positioned on one side of the positioning sleeve and welded with a second connecting plate, the outer side of the power rod is welded with a third connecting plate, the connecting frame combination consists of a telescopic rod and a driving rod, the outer side of one end of the telescopic rod is welded with a fourth connecting plate, one end of the driving rod is connected with the telescopic rod through the fourth connecting plate, one end of the telescopic rod is connected with the connecting ring through the first connecting plate, the other end of the telescopic rod is connected with the supporting tube through the second connecting plate, the other end of the driving rod is connected with, the hydraulic system is composed of a hydraulic pump, a driving motor and a hydraulic oil tank, and a control button is arranged on the control box.
As a preferred embodiment of the present invention, one end of the power rod is provided with a handling motor cavity, a force applying rod is welded on a side wall of the top of the handling motor cavity, a handling motor is mounted in the handling motor cavity through a bolt, a connecting hole is formed in the bottom of the handling motor cavity in a penetrating manner, a hollow rotating shaft is arranged on the handling motor, the hollow rotating shaft penetrates through the connecting hole and is connected with the power handling disc, and one end of the force applying rod penetrates through the hollow rotating shaft and is welded with a guide cone.
As a preferred embodiment of the present invention, the power throughput disk is composed of a rotary disk and a collection slider, a slide way is uniformly formed on the outer side of the rotary disk, the collection slider is sleeved in the slide way, an electromagnet is arranged at the bottom of the slide way, a permanent magnet is arranged at one end of the collection slider, the permanent magnet corresponds to the electromagnet, a collection cavity is formed at the other end of the collection slider, and a cutting edge is arranged at one end of the collection cavity.
As a preferred embodiment of the present invention, the outer peripheral side wall of one end of the positioning sleeve is provided with an insertion hole in a penetrating manner, one end of the support tube is uniformly provided with a limiting hole at the external thread, the outer side of one end of the power rod is provided with a limiting groove, and one end of the connecting pin penetrates through the limiting hole and extends to the bottom side wall of the limiting groove.
As a preferred embodiment of the present invention, a pressure plate is welded on a top side wall of the positioning column, and a press-in cone is arranged at the bottom of the positioning column.
As a preferred embodiment of the present invention, the driving motor is provided with a driving shaft, the hydraulic pump is connected to the driving motor through the driving shaft, the hydraulic pump is respectively connected to the hydraulic oil tank and the power cylinder through a pipeline, one side of the hydraulic pump is provided with an overflow valve, and the overflow valve is connected to the hydraulic oil tank through a pipeline.
In a preferred embodiment of the present invention, the control buttons include a pressurizing button, a hole expanding button, a reset button and a stop button, and the control buttons are connected to the driving motor, the power cylinder, the throughput motor and the electromagnet through wires.
Compared with the prior art, the invention has the beneficial effects that:
1. the power oil cylinder can insert the power rods below the ground through the connecting frame combination, so that the ground with unequal ground softness can be effectively avoided, the four uniformly distributed power rods support the fixing plate, the hardening treatment on the ground is not needed, and meanwhile, the electromagnet in the power handling disc can control the resetting and popping of the collecting slide block, so that the transverse expansion and resetting of the power handling disc are realized, the fixing plate can be stabilized, and the dismounting is convenient;
2. because the hardness of each part of the ground is uneven, the power cylinder can independently control the downward moving depth of each stressing rod by virtue of the overflow valve until the bearing standard is met, and meanwhile, the mutual matching degree of the supporting tube and the ground can be reinforced by the rotation of the positioning sleeve, so that the positioning column is prevented from deflecting;
3. the power handling disc entering the ground rotates under the driving of the handling motor, the collecting sliding block generates an outward pushing force due to the magnetic pushing effect, the cutting edge starts to hang and take peripheral soil and slides into the collecting cavity, and after the collecting sliding block completely extends out, the power handling disc in the inverted T shape can increase the ground gripping force and reinforce the platform.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a front view of the present invention;
FIG. 3 is a schematic structural view of the connecting frame assembly of the present invention;
FIG. 4 is a schematic structural view of the fixing plate, the adjusting sleeve assembly and the power cylinder in cooperation;
FIG. 5 is a schematic structural view of a support tube, a power rod, an adjustment sleeve assembly and a power throughput disk assembly of the present invention;
FIG. 6 is a schematic sectional view of the power throughput disk of the present invention;
FIG. 7 is a schematic top cross-sectional view of the power throughput disk of the present invention;
in the figure: 1-fixing plate, 2-adjusting sleeve combination, 3-power rod, 4-power oil cylinder, 5-connecting frame combination, 6-positioning column, 7-power handling disk, 8-hydraulic system, 9-control box, 10-supporting tube, 11-positioning sleeve, 12-connecting pin, 13-hollow driving piston shaft, 14-connecting ring, 15-connecting plate I, 16-connecting plate II, 17-connecting plate III, 18-telescopic rod, 19-driving rod, 20-stressing rod, 21-handling motor, 22-hollow rotating shaft, 23-collecting slide block, 24-electromagnet, 25-permanent magnet, 26-limiting hole, 27-collecting cavity, 28-overflow valve, 29-limiting groove, 30-rotating disk, etc, 31-cutting edge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
the utility model provides a exempt from ground processing and bear stabilising arrangement, includes that fixed plate 1, adjusting sleeve combination 2, power rod 3, power cylinder 4, link combination 5, reference column 6, power take-in and put dish 7, hydraulic system 8 and control box 9 constitute, evenly welded has a stay tube 10 on the bottom lateral wall of fixed plate 1, the one end outside side of stay tube 10 is provided with the external screw thread, adjusting sleeve combination 2 comprises position sleeve 11 and connecting pin 12, be provided with the internal thread in the position sleeve 11, position sleeve 11 installs the one end at stay tube 10 through the cooperation of internal thread and external screw thread, the one end cover of power rod 3 is established in the one end of stay tube 10, power take-in and put dish 7 and set up the other end at power rod 3, it has the guiding hole to run through on the bottom lateral wall of fixed plate 1, power cylinder 4 passes through the bolt and installs on the bottom lateral wall of fixed plate 1 and just, the power oil cylinder 4 is provided with a hollow driving piston shaft 13, the positioning column 6 is provided with a limiting disc, one end of the positioning column 6 penetrates through the guide hole and the hollow driving piston shaft 13, one end of the hollow driving piston shaft 13 is sleeved with a connecting ring 14, the outer side of the connecting ring 14 is symmetrically welded with a first connecting plate 15, the outer side of the supporting tube 10 is positioned at one side of the positioning sleeve 11 and is welded with a second connecting plate 16, the outer side of the power rod 3 is welded with a third connecting plate 17, the connecting frame assembly 5 is composed of a telescopic rod 18 and a driving rod 19, the outer side of one end of the telescopic rod 18 is welded with a fourth connecting plate, one end of the driving rod 19 is connected with the telescopic rod 18 through the fourth connecting plate, one end of the telescopic rod 18 is connected with the connecting ring 14 through the first connecting plate 15, and the other, the other end of the driving rod 19 is connected with the power rod 3 through a third connecting plate 17, the hydraulic system 8 is installed on the side wall of the bottom of the fixing plate 1 through a bolt, the hydraulic system 8 is composed of a hydraulic pump, a driving motor and a hydraulic oil tank, and a control button is arranged on the control box 9.
In a preferred embodiment of the present invention, a throughput motor cavity is arranged at one end of the power rod 3, a stress application rod 20 is welded on a side wall of the top of the throughput motor cavity, a throughput motor 21 is installed in the throughput motor cavity through a bolt, a connection hole is formed in the bottom of the throughput motor cavity through, a hollow rotating shaft 22 is arranged on the throughput motor 21, the hollow rotating shaft 22 is connected with the power throughput disk 7 through the connection hole, and a guide cone is welded at one end of the stress application rod 20 through the hollow rotating shaft 22.
As a preferred embodiment of the present invention, the power handling disk 7 is composed of a rotating disk 30 and a collecting slider 23, a slideway is uniformly formed on the outer side of the rotating disk 30, the collecting slider 23 is sleeved in the slideway, an electromagnet 24 is arranged at the bottom of the slideway, a permanent magnet 25 is arranged at one end of the collecting slider 23, the permanent magnet 25 corresponds to the electromagnet 24, a collecting cavity 27 is formed at the other end of the collecting slider 23, and a cutting edge 31 is arranged at one end of the collecting cavity 27.
As a preferred embodiment of the present invention, an insertion hole is formed through an outer peripheral side wall of one end of the positioning sleeve 11, a limiting hole 26 is uniformly formed at one end of the support tube 10 at the position of the external thread, a limiting groove 29 is formed at an outer side edge of one end of the power rod 3, and one end of the connecting pin 12 penetrates through the limiting hole and extends to a bottom side wall of the limiting groove 29.
As a preferred embodiment of the present invention, a pressure plate is welded on a top side wall of the positioning column 6, and a press-in cone is arranged at the bottom of the positioning column 6.
As a preferred embodiment of the present invention, the driving motor is provided with a driving shaft, the hydraulic pump is connected with the driving motor through the driving shaft, the hydraulic pump is respectively connected with the hydraulic oil tank and the power cylinder 4 through a pipeline, one side of the hydraulic pump is provided with an overflow valve 28, and the overflow valve 28 is connected with the hydraulic oil tank through a pipeline.
In a preferred embodiment of the present invention, the control buttons include a pressurizing button, a hole expanding button, a reset button and a stop button, and the control buttons are connected to the driving motor, the power cylinder 4, the throughput motor 21 and the electromagnet 24 through electric wires.
The working principle is as follows: firstly, a control box 9 is connected with an external power supply through an electric wire, the external power supply provides electric energy for equipment, when temporary building or heavy load prevention equipment needs to be built on an original open ground, the equipment is hung on the appointed open ground by an external crane, then a pressure plate on a positioning column 6 is extruded by an external press machine, the positioning column 6 is pressed into soil at a vertical ground angle, the positioning column 6 slides downwards relatively in a hollow driving piston shaft 13, the function can ensure that a fixed plate 1 is in a horizontal state, the external pressure keeps the state of extruding the positioning column 6, then a pressurizing button is pressed manually, a driving motor in a hydraulic system 8 drives a hydraulic pump to start, the hydraulic pump supplies oil to a power cylinder 4 through a pipe, the pushing stroke of the power cylinder 4 drives telescopic rods 18 on four connecting frame combinations 5 to move downwards through connecting rings 14, the telescopic rods 18 drive guide cones at the bottoms of power rods 3 to start to be inserted into the ground, the power rod 3 relatively slides downwards in the support tube 10, when the platform is in an inclined state, the softening degree of soil below the ground is different, at the moment, four connecting frame assemblies 5 are required to be driven and pressed downwards independently, when the power rod 3 below a single support tube 10 is pressed to be in a pressure relief state of an overflow valve 28, the power rod 3 is fixed completely, the installation of other power rods 3 is ensured in the same way, then the positioning sleeve 11 on the adjusting sleeve assembly 2 is rotated by an external pipe wrench, the positioning sleeve 11 moves downwards along the support tube 10 to press the ground plane due to the thread matching effect of the positioning sleeve 11 and the support tube 10, when a limiting groove 29 on the power rod 3 is superposed with a limiting hole 26 on the support tube 10, the connecting pin 12 is inserted into the limiting groove 29, so that the fixing plate 1 is fixed on the power rod 3, and in order to further enhance the firmness degree of the power rod 3 below the ground, the hole expanding button is pressed, the handling motor 21 drives the power handling disc 7 to rotate, the electromagnet 24 is electrified to generate magnetism, the collection sliding block 23 is pushed outwards to begin to use the cutting edge 31 to scrape peripheral soil due to repulsion with the permanent magnet 25 at the tail part of the collection sliding block 23, the broken soil enters the collection cavity 27 along the back surface of the cutting edge 31, after the collection sliding block 23 completely extends out of the rotary disc 30, the underground 'anchor type positioning' of the power rod 3 is realized, at the moment, the installation of the bearing and stabilizing device is completed, the temporary building or heavy-load equipment can be operated on the fixed plate 1, when the equipment needs to be dismantled, the reset button is manually pressed, the handling motor 21 drives the rotary disc 30 to reversely rotate, the electromagnet 24 generates magnetism different from the permanent magnet 25, the collection sliding block 23 begins to reset, under the centrifugal force, the soil in the collection cavity 27 is discharged, then the positioning column 6 and the fixed plate 1 are sequentially lifted by using an external crane, the power take-up disk 7 is pulled out, thus completing the disassembly action.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a foundation treatment bearing and stabilizing device which characterized in that: comprises a fixing plate (1), an adjusting sleeve combination (2), a power rod (3), a power oil cylinder (4), a connecting frame combination (5), a positioning column (6), a power handling disc (7), a hydraulic system (8) and a control box (9), wherein a supporting tube (10) is uniformly welded on the bottom side wall of the fixing plate (1), an external thread is arranged on the outer side of one end of the supporting tube (10), the adjusting sleeve combination (2) comprises a positioning sleeve (11) and a connecting pin (12), an internal thread is arranged in the positioning sleeve (11), the positioning sleeve (11) is arranged at one end of the supporting tube (10) through the matching of the internal thread and the external thread, one end of the power rod (3) is sleeved at one end of the supporting tube (10), the power handling disc (7) is arranged at the other end of the power rod (3), and a guide hole is arranged on the bottom side wall of the fixing plate (1) in a penetrating manner, the power cylinder (4) is mounted on the bottom side wall of the fixing plate (1) through bolts and corresponds to the guide holes, a hollow driving piston shaft (13) is arranged on the power cylinder (4), a limiting disc is arranged on the positioning column (6), one end of the positioning column (6) penetrates through the guide holes and the hollow driving piston shaft (13), a connecting ring (14) is sleeved at one end of the hollow driving piston shaft (13), connecting plates I (15) are symmetrically welded at the outer side of the connecting ring (14), a connecting plate II (16) is welded at one side, located at the positioning sleeve (11), of the outer side of the supporting tube (10), a connecting plate III (17) is welded at the outer side of the power rod (3), the connecting frame assembly (5) is composed of a telescopic rod (18) and a driving rod (19), and a connecting plate IV is welded at one end of the telescopic rod (18), one end of the driving rod (19) is connected with the telescopic rod (18) through a fourth connecting plate, one end of the telescopic rod (18) is connected with the connecting ring (14) through a first connecting plate (15), the other end of the telescopic rod (18) is connected with the supporting tube (10) through a second connecting plate (16), the other end of the driving rod (19) is connected with the power rod (3) through a third connecting plate (17), the hydraulic system (8) is installed on the side wall of the bottom of the fixing plate (1) through bolts, the hydraulic system (8) is composed of a hydraulic pump, a driving motor and a hydraulic oil tank, a control button is arranged on the control box (9), a handling motor cavity is arranged at one end of the power rod (3), a reinforcing rod (20) is welded on the side wall of the top of the handling motor cavity, and a handling motor (21) is installed in the handling motor cavity, the bottom of the huff and puff motor cavity is provided with a connecting hole in a penetrating way, the huff and puff motor (21) is provided with a hollow rotating shaft (22), the hollow rotating shaft (22) penetrates through the connecting hole and is connected with the power handling disc (7), one end of the stress application rod (20) penetrates through the hollow revolving shaft (22) and is welded with a guide cone, the power throughput disk (7) is composed of a rotary disk (30) and an acquisition slide block (23), the outer side of the rotary disc (30) is uniformly provided with a slideway, the collection sliding block (23) is sleeved in the slideway, an electromagnet (24) is arranged at the bottom of the slideway, a permanent magnet (25) is arranged at one end of the collection sliding block (23), the permanent magnet (25) corresponds to the electromagnet (24), the other end of the collecting sliding block (23) is provided with a collecting cavity (27), and one end of the collecting cavity (27) is provided with a cutting edge (31).
2. A foundation treatment free load bearing stabilising arrangement according to claim 1, wherein: the utility model discloses a power rod, including driving rod (3), locating sleeve (11), supporting tube (10), limiting groove (29), the one end of connecting pin (12) runs through on the outer peripheral lateral wall of one end of locating sleeve (11) and has seted up the jack, the one end of supporting tube (10) is located external screw thread department and has evenly seted up spacing hole (26), the one end outside side of power rod (3) is opened and is equipped with spacing groove (29), the one end of connecting pin (12) runs through spacing hole and extends.
3. A foundation treatment free load bearing stabilising arrangement according to claim 1, wherein: the welding has the pressure disk on the top lateral wall of reference column (6), the bottom of reference column (6) is provided with the cone of impressing.
4. A foundation treatment free load bearing stabilising arrangement according to claim 1, wherein: the hydraulic pump is connected with the power oil cylinder (4) through a pipeline, an overflow valve (28) is arranged on one side of the hydraulic pump, and the overflow valve (28) is connected with the hydraulic oil tank through a pipeline.
5. A foundation treatment free load bearing stabilising arrangement according to claim 1, wherein: the control buttons comprise a pressurizing button, a hole expanding button, a reset button and a stop button, and are connected with the driving motor, the power cylinder (4), the handling motor (21) and the electromagnet (24) through electric wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799046.7A CN110485406B (en) | 2019-08-28 | 2019-08-28 | Bearing and stabilizing device free of foundation treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799046.7A CN110485406B (en) | 2019-08-28 | 2019-08-28 | Bearing and stabilizing device free of foundation treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110485406A CN110485406A (en) | 2019-11-22 |
| CN110485406B true CN110485406B (en) | 2021-04-20 |
Family
ID=68554736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910799046.7A Active CN110485406B (en) | 2019-08-28 | 2019-08-28 | Bearing and stabilizing device free of foundation treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110485406B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482650A (en) * | 2020-11-19 | 2021-03-12 | 江苏海筑建设集团有限公司 | Adjustable hanging system for suspended ceiling |
| CN113125194A (en) * | 2021-03-02 | 2021-07-16 | 绍兴文理学院 | Rock mechanics testing machine capable of effectively preventing soil drilling collapse accident |
| CN115144216B (en) * | 2022-06-21 | 2023-05-05 | 杭州恒祥水利建设有限公司 | Hydraulic engineering geological detection sampling tool and geological sampling method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3099706B2 (en) * | 1995-11-06 | 2000-10-16 | 株式会社大林組 | Seismic isolation structure of pile |
| CN206646558U (en) * | 2017-03-25 | 2017-11-17 | 虞元林 | A kind of building strengthening of foundation stake |
-
2019
- 2019-08-28 CN CN201910799046.7A patent/CN110485406B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3099706B2 (en) * | 1995-11-06 | 2000-10-16 | 株式会社大林組 | Seismic isolation structure of pile |
| CN206646558U (en) * | 2017-03-25 | 2017-11-17 | 虞元林 | A kind of building strengthening of foundation stake |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110485406A (en) | 2019-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110485406B (en) | Bearing and stabilizing device free of foundation treatment | |
| CN204199640U (en) | A kind of Novel powder wall telephone | |
| CN102182180B (en) | Rotary extrusion sleeve anchor rod and construction method thereof | |
| CN204343771U (en) | A kind of convenient line bar | |
| CN210031554U (en) | Automatic walking device for bridge hanging basket | |
| CN209741844U (en) | Pile pulling device for hydraulic engineering | |
| CN209025450U (en) | A kind of automatic deploying and retracting formula discharging platform | |
| CN111764449A (en) | House engineering reinforcing and supporting device | |
| CN207582472U (en) | A kind of pile body is equipped with the Retaining Structure with Double-row Piles of rotary churning pile | |
| CN210459190U (en) | Foundation pile structure of foundation engineering | |
| CN215160846U (en) | Plateau belt pumping unit moves quick-witted device | |
| CN211647234U (en) | Overhanging type scaffold | |
| CN110016941B (en) | Pile foundation reinforcing method | |
| CN204343778U (en) | A kind of line bar | |
| CN110615356B (en) | Hanging tool pulley for construction of tunnel crossing anchor cable by shield method | |
| CN105220707A (en) | A kind of continuous casting rise and fall roller hydraulic cylinder be connected and fixed method | |
| CN209603145U (en) | A kind of deep foundation pit support structure | |
| CN203471747U (en) | Repairing rack for mower | |
| CN209687410U (en) | A kind of construction well-points dewatering drilling device | |
| CN206309111U (en) | A kind of line bar location and installation component | |
| CN218813867U (en) | Retaining wall structure | |
| CN206477353U (en) | Automatic-positioning type steel pipe column | |
| CN214883597U (en) | Steel reinforcement cage positioner is used in building engineering construction | |
| CN204401619U (en) | precast pile fixing device | |
| CN216130086U (en) | Water surface garbage collecting and processing equipment suitable for hydraulic engineering |
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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jia Feng Inventor after: Jia Wenjie Inventor after: Shao Wei Inventor after: Zhang Huan Inventor before: Zhang Huan |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210330 Address after: Room 509, Chuangxin building, East Furong Road, Guyunhu sub district office, Changqing District, Jinan City, Shandong Province Applicant after: Shandong yintuo Construction Engineering Co.,Ltd. Address before: 233600 no.041, Zhangzhai village, Yimen Town, Woyang County, Bozhou City, Anhui Province Applicant before: Zhang Huan |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |