CN110255461B - Orderly-arranged four-side six-side permeable frame grouping overturning device - Google Patents
Orderly-arranged four-side six-side permeable frame grouping overturning device Download PDFInfo
- Publication number
- CN110255461B CN110255461B CN201910676976.3A CN201910676976A CN110255461B CN 110255461 B CN110255461 B CN 110255461B CN 201910676976 A CN201910676976 A CN 201910676976A CN 110255461 B CN110255461 B CN 110255461B
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- frame
- permeable frame
- steel wire
- permeable
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000004804 winding Methods 0.000 claims abstract description 17
- 230000007306 turnover Effects 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000009471 action Effects 0.000 claims abstract description 5
- 238000009415 formwork Methods 0.000 claims description 4
- 239000012466 permeate Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
Abstract
The invention discloses a group overturning device for orderly arranged four-sided hexagonal permeable frames, which consists of a trolley frame, a winding drum, a turntable, a first rotating shaft and a second rotating shaft; the trolley frame is provided with universal wheels with a braking function, the first rotating shaft and the second rotating shaft are fixed on the trolley frame through bearing blocks, a plurality of reels wound with steel wire ropes are arranged on the first rotating shaft, a plurality of rope grooves are formed in the second rotating shaft, and the axial positions of the rope grooves are aligned with the corresponding reels. The steel wire rope passes through the rope groove on the second rotating shaft and then is hung on the bottom hook of the outer die, the water permeable frame and the outer die in the pouring state can be overturned to the side turning state by the rotating turntable, and the water permeable frame cannot fall to the ground freely. The steel wire rope is directly hung on the top hook of the outer die, and the water permeable frame in a side-turning state and the outer die can be turned to a demolding state by rotating the turntable. And then the rotary table is rotated to lift the outer die, and the permeable frame is separated from the outer die under the action of the dead weight of the permeable frame so as to realize demoulding. The turnover device has the advantages of low labor intensity, high turnover efficiency, safety and reliability.
Description
Technical Field
The invention relates to a group overturning device for permeable frames, in particular to a group overturning device for four-sided six-sided permeable frames which are orderly arranged.
Background
The tetrahedron frame has the functions of energy dissipation and resistance reduction, so that the flow velocity of water flowing through the frame is reduced, sediment is formed to fall, and the purposes of mud and beach making, river potential control, scouring reduction, slope toe stabilization and embankment protection are achieved. The permeable frame is usually prefabricated in a prefabricated field, then transported to a throwing place and thrown in the air by adopting a special lifting appliance. The manufacturing process of the prefabricated permeable frame is as follows: assembling the outer die and the inner die into a template system and placing the template system in an inverted three-cone shape so as to improve pouring quality and facilitate subsequent demoulding; pouring concrete by adopting a distributing machine, and removing the inner mould after the concrete is solidified; then the outer mold and the permeable frame are turned over twice to be in a subsequent transportation and throwing state, and the outer mold is taken off, namely the bottom surface of the permeable frame after pouring is turned over once to be in a side turning state together with the outer mold in an inverted three-cone state (pouring state), and the bottom surface of the permeable frame is turned over once again to be in a downward top upward state (demolding state), so that the outer mold can be taken off at the moment, and the subsequent transportation and throwing are convenient. When the frame is turned over, the solidified permeable frame with low strength is ensured to be broken because the frame cannot freely land. At present, the overturning is usually performed manually one by one, the labor intensity is very high, the overturning efficiency is very low, and potential safety hazards exist.
Disclosure of Invention
In order to solve the problems in the prior art in the overturning process of the four-sided hexagonal permeable frames, the invention provides a group overturning device for orderly arranging the four-sided hexagonal permeable frames. The invention relates to a group turnover device for a four-sided hexagonal permeable frame, which is characterized by comprising a trolley frame, a winding drum, a turntable, a first rotating shaft and a second rotating shaft; the bottoms of four supporting rods in the trolley frame are provided with universal wheels with a braking function, the first rotating shaft and the second rotating shaft are fixed above the trolley frame through bearing blocks, the first rotating shaft is provided with a plurality of reels wound with steel wire ropes, the second rotating shaft is provided with a plurality of rope grooves, the width of each rope groove is consistent with the diameter of the steel wire rope, and the axial position of each rope groove is aligned with the corresponding reel; the water permeable frame to be overturned is provided with an outer mold, the inner mold is demoulded in advance, and the outer mold is removed after the overturned.
The center of each winding drum on the first rotating shaft, the center of the corresponding rope groove on the second rotating shaft and the center of the corresponding water permeable frame to be overturned are respectively collinear.
The outer mold and the inner mold are assembled into a formwork system in a prefabricated field and are arranged into inverted three cones in a staggered mode in order before concrete is poured, then concrete is poured by adopting a distributing machine, a permeable frame is formed after the concrete is solidified, the inner mold is removed, and the outer mold and the permeable frame are in a pouring state at this moment, namely, the bottom surface of the permeable frame faces upwards, and the top surface of the permeable frame faces downwards to form inverted three cones together with the outer mold to be placed.
The bottom end of the outer mold, which is close to the water permeable frame, is provided with a bottom hook, a steel wire rope wound on a winding drum passes through a rope groove on a second rotating shaft and then is hung on the bottom hook, and the steel wire rope is tensioned through a rotating turntable to turn over the water permeable frame in a pouring state to a side turning state; the position of the second rotating shaft on the trolley frame needs to ensure that the permeable frame is not in a free falling state when being overturned and grounded, but is reversely tensioned by a steel wire rope and gradually grounded, so that the permeable frame which is solidified but not high in strength is prevented from being crushed due to free grounding.
The top surface of the outer mold, which is close to the permeable frame, is provided with a top hook, a steel wire rope wound on a winding drum is directly hung on the top hook, the steel wire rope is tensioned through a rotating turntable, the permeable frame in a side-turning state is turned to a demolding state, at the moment, the bottom surface is downward, and the top surface is upward; the turntable is further rotated to enable the steel wire rope to lift the outer die, and the permeable frame is separated from the outer die under the action of the dead weight of the permeable frame to realize demoulding.
The first rotating shaft is provided with a plurality of reels wound with steel wire ropes, the second rotating shaft is provided with a plurality of rope grooves, and the number of the reels is 3-6 as same as that of the rope grooves.
Compared with the prior art, the invention has the following beneficial effects.
(1) The labor intensity is obviously reduced. The rotary table, the winding drum and the steel wire rope are combined to turn over the permeable frame, so that the turning force is greatly reduced by increasing the force arm, and particularly, when the permeable frame in a pouring state is turned over to a side-turning state, the permeable frame is prevented from being broken due to free landing, and the permeable frame needs to be manually supported to consume physical power; when the side-turning permeable frame is turned to the demolding state, the permeable frame is turned from the low gravity center position to the high gravity center position, so that a great deal of physical power is required to be consumed, and the labor intensity can be remarkably reduced by adopting the device.
(2) Greatly improves the overturning efficiency. The device can realize the group overturning of the permeable frames, namely 3-6 permeable frames are overturned every time, compared with manual one-by-one direct overturning, the overturning efficiency is greatly improved, the preparation period of the permeable frames is shortened, and the utilization efficiency of a prefabricated field is improved.
(3) Eliminating potential safety hazard. The device adopts the manual rotation trolley frame side rotary table to realize the turnover of the permeable frame, and operators keep away from the permeable frame, so that the operation is safe and reliable. Safety accidents such as foot breaking and finger scratching when the permeable frame is grounded often occur during manual overturning.
(4) The outer die is convenient to demold. When the permeable frame and the outer die are overturned to the demoulding state, the steel wire rope is only required to be further rotated to lift the outer die, and the permeable frame is separated from the outer die under the action of the dead weight of the permeable frame to realize demoulding, so that the demoulding is simple and convenient.
(5) Simple structure, convenient operation, low manufacturing cost and convenient maintenance.
Drawings
Fig. 1 is an isometric view of a flipping device.
Fig. 2 is a top view of the flipping unit.
FIG. 3 is a schematic view of an orderly arranged water permeable frame to be turned over and an outer mold.
FIG. 4 is a schematic illustration of a permeable frame and an outer mold in a side-turned state.
FIG. 5 is a schematic illustration of the permeable frame and the outer mold in a de-molded state after being flipped over.
FIG. 6 is a schematic illustration of the outer mold and permeable frame being disengaged, i.e., demolded, from each other.
The above labels in fig. 1 to 6 are: 1. the device comprises a trolley frame, 2, a winding drum, 3, a turntable, 4, a first rotating shaft, 5, a second rotating shaft, 6, a supporting rod, 7, universal wheels, 8, a bearing seat, 9, a steel wire rope, 10, rope grooves, 11, a permeable frame, 12, a bottom surface, 13, a bottom hook, 14, a top hook, 15, an outer mold, 16 and a top surface.
Detailed Description
The following describes the invention in more detail with reference to the drawings.
As shown in fig. 1 to 6, a group turnover device for orderly arranged four-sided hexagonal permeable frames is characterized in that: the turnover device consists of a trolley frame 1, a winding drum 2, a turntable 3, a first rotating shaft 4 and a second rotating shaft 5; the bottoms of four stay bars 6 in the trolley frame 1 are provided with universal wheels 7 with a braking function, a first rotating shaft 4 and a second rotating shaft 5 are fixed above the trolley frame 1 by bearing seats 8, three reels 2 wound with steel wire ropes 9 are arranged on the first rotating shaft 4, three rope grooves 10 are formed in the second rotating shaft 5, the width of each rope groove 10 is consistent with the diameter of the steel wire rope 9, and the axial positions of the rope grooves are aligned with the corresponding reels 2; the permeable frame 11 to be overturned is provided with an outer mold 15, the inner mold is demoulded in advance, and the outer mold is removed after the overturning.
The center of each winding drum 2 on the first rotating shaft 4, the center of the corresponding rope groove 10 on the second rotating shaft 5 and the center of the corresponding permeable frame 11 to be overturned are respectively collinear.
The outer mold 15 and the inner mold are assembled into a formwork system in a prefabricated field and are arranged into inverted three cones in a staggered manner in an orderly manner before concrete is poured, then concrete is poured by a distributing machine, a permeable frame 11 is formed after the concrete is solidified, the inner mold is removed, and the outer mold 15 and the permeable frame 11 are in a pouring state at this time, namely, the bottom surface 12 of the permeable frame 11 faces upwards, and the top surface 16 faces downwards to form inverted three cones together with the outer mold 15 to be placed.
The end, close to the bottom surface 12 of the permeable frame 11, of the outer mold 15 is provided with a bottom hook 13, a steel wire rope 9 wound on the winding drum 2 passes through a rope groove 10 on the second rotating shaft 5 and then is hung on the bottom hook 13, and the steel wire rope 9 is tensioned through the rotating turntable 3 to turn over the permeable frame 11 in a pouring state to a side turning state; the position of the second rotating shaft 5 on the trolley frame 1 needs to ensure that the permeable frame 11 is not in a free falling state when being overturned and landed, but is reversely tensioned by the steel wire rope 9 and gradually landed, so that the permeable frame 11 which is solidified but has low strength is prevented from being damaged due to free landing. The turntable, the winding drum and the steel wire rope are combined to turn over the permeable frame, so that the turning force is greatly reduced by increasing the force arm, and particularly, when the permeable frame in a pouring state is turned over to a side-turning state, the permeable frame is prevented from being broken due to free landing, and the permeable frame needs to be manually supported to consume physical power.
The outer mold 15 has a top hook 14 near the top surface 16 of the permeable frame 11, the wire rope 9 wound on the reel 2 is directly hung on the top hook 14, the permeable frame 11 in a side-turned state is turned over to a demolding state by tightening the wire rope 9 by rotating the turntable 3, and the bottom surface 12 is downward and the top surface 16 is upward. When the side-turning permeable frame is turned to the demolding state, the permeable frame is turned from the low gravity center position to the high gravity center position, so that a great deal of physical power is required to be consumed, and the labor intensity can be remarkably reduced by adopting the device. The turntable 3 is further rotated to enable the steel wire rope 9 to lift the outer die 15, the permeable frame 11 is separated from the outer die 15 under the action of the dead weight of the permeable frame, so that the demolding of the outer die is realized, and the demolding of the outer die is simple and convenient. Meanwhile, the turntable 3 on the side surface of the trolley frame 1 is manually rotated to realize the overturning of the permeable frame 11, and an operator is away from the permeable frame 11, so that the operation is safe and reliable, and safety accidents such as foot smashing and finger scratching when the permeable frame lands are avoided when the operator overturn.
The first rotating shaft 4 is provided with a plurality of winding drums 2 wound with steel wire ropes 9, the second rotating shaft 5 is provided with a plurality of rope grooves 10, the number of the winding drums 2 is the same as that of the rope grooves 10, so that the water permeable frames can be turned in groups, namely, the number of the water permeable frames turned every time is a plurality of, compared with the case that the water permeable frames are turned one by one manually, the turning efficiency is greatly improved, the preparation period of the water permeable frames is shortened, and the utilization efficiency of a prefabricated field is improved.
The foregoing examples are set forth in order to provide a more thorough description of the present invention, and are not intended to limit the scope of the invention, as various modifications to the invention will become apparent to those skilled in the art upon reading the present disclosure, and are intended to fall within the scope of the present application as defined in the appended claims.
Claims (4)
1. The utility model provides a six limit frame turnover device in groups that permeates water in four sides of arranging in order which characterized in that: the turnover device consists of a trolley frame (1), a winding drum (2), a turntable (3), a first rotating shaft (4) and a second rotating shaft (5); the bottoms of four supporting rods (6) in the trolley frame (1) are provided with universal wheels (7) with a braking function, the first rotating shaft (4) and the second rotating shaft (5) are fixed above the trolley frame (1) through bearing blocks (8), a plurality of reels (2) wound with steel wire ropes (9) are arranged on the first rotating shaft (4), a plurality of rope grooves (10) are formed in the second rotating shaft (5), the width of each rope groove (10) is consistent with the diameter of each steel wire rope (9), and the axial positions of the rope grooves are aligned with the corresponding reels (2); the permeable frame (11) to be overturned is provided with an outer mold (15), the inner mold is demoulded in advance, and the outer mold (15) is removed after the inner mold is overturned; the end, close to the bottom surface (12) of the water permeable frame (11), of the outer mold (15) is provided with a bottom hook (13), a steel wire rope (9) wound on the winding drum (2) passes through a rope groove (10) on the second rotating shaft (5) and then is hung on the bottom hook (13), and the steel wire rope (9) is tensioned through the rotating turntable (3) to turn over the water permeable frame (11) in a pouring state to a side turning state; the position of the second rotating shaft (5) on the trolley frame (1) needs to ensure that the permeable frame (11) is not in a free falling state when being overturned and landed, but is reversely tensioned by the steel wire rope (9) and gradually landed, so that the permeable frame (11) which is solidified but has low strength is prevented from being damaged due to free landing; the top surface (16) close to the permeable frame (11) is provided with a top hook (14), the steel wire rope (9) wound on the winding drum (2) is directly hung on the top hook (14), the permeable frame (11) in a side-turning state is turned to a demoulding state by tightening the steel wire rope (9) through the rotary table (3), and at the moment, the bottom surface (12) faces downwards and the top surface (16) faces upwards; the turntable (3) is further rotated to enable the steel wire rope (9) to lift the outer die (15), and the permeable frame (11) is separated from the outer die (15) under the action of the dead weight of the permeable frame so as to realize demoulding.
2. The orderly arranged four-sided six-sided permeable frame grouping turnover device according to claim 1, wherein: the center of each winding drum (2) on the first rotating shaft (4), the center of the corresponding rope groove (10) on the second rotating shaft (5) and the center of the corresponding permeable frame (11) to be overturned are respectively collinear.
3. The orderly arranged four-sided six-sided permeable frame grouping turnover device according to claim 1, wherein: the outer mold (15) and the inner mold are assembled into a formwork system in a prefabricated field before concrete is poured and are arranged in a reverse three-cone mode, the plurality of formwork systems are orderly staggered, then concrete is poured by adopting a distributing machine, a permeable frame (11) is formed after the concrete is solidified, the inner mold is removed, at the moment, the outer mold (15) and the permeable frame (11) are in a pouring state, namely, the bottom surface (12) of the permeable frame (11) faces upwards, and the top surface (16) faces downwards to form a reverse three-cone together with the outer mold (15) to be placed.
4. The orderly arranged four-sided six-sided permeable frame grouping turnover device according to claim 1, wherein: the first rotating shaft (4) is provided with a plurality of reels (2) wound with steel wire ropes (9), the second rotating shaft (5) is provided with a plurality of rope grooves (10), and the number of the reels (2) is 3-6 as same as that of the rope grooves (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910676976.3A CN110255461B (en) | 2019-07-25 | 2019-07-25 | Orderly-arranged four-side six-side permeable frame grouping overturning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910676976.3A CN110255461B (en) | 2019-07-25 | 2019-07-25 | Orderly-arranged four-side six-side permeable frame grouping overturning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110255461A CN110255461A (en) | 2019-09-20 |
| CN110255461B true CN110255461B (en) | 2024-04-02 |
Family
ID=67928205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910676976.3A Active CN110255461B (en) | 2019-07-25 | 2019-07-25 | Orderly-arranged four-side six-side permeable frame grouping overturning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110255461B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0689984A1 (en) * | 1994-06-29 | 1996-01-03 | Erwin Jenkner | Transport trolley for panels |
| JP2005239120A (en) * | 2004-01-30 | 2005-09-08 | Nakanishi Metal Works Co Ltd | Carrying device |
| CN201942459U (en) * | 2010-10-28 | 2011-08-24 | 三一集团有限公司 | Container crane lifting mechanism and container crane |
| CN102619190A (en) * | 2012-03-26 | 2012-08-01 | 上海河口海岸科学研究中心 | Permeable framework |
| CN103381619A (en) * | 2013-07-18 | 2013-11-06 | 长江武汉航道局 | One-step molding mould for concrete four-face hexagon permeable frame |
| CN105034184A (en) * | 2015-07-24 | 2015-11-11 | 天峨县宏昌农机专业合作社 | Stone plate overturn equipment |
| CN205133083U (en) * | 2015-11-20 | 2016-04-06 | 江苏工力重机有限公司 | Ship unloaders examine and repair platform with electronic upset grab bucket |
| CN105804455A (en) * | 2016-05-20 | 2016-07-27 | 浙江磊鑫建材科技有限公司 | Overhead parking platform device provided with turnover car bearing plate |
| CN205575408U (en) * | 2016-05-11 | 2016-09-14 | 河北金能电力科技股份有限公司 | Concrete precast component shedder |
| CN207957692U (en) * | 2018-01-09 | 2018-10-12 | 湖州市菱湖重兆金辉丝织厂 | A kind of floor truck for making large-scale roller shaft end overturning erect |
| CN109160299A (en) * | 2018-10-24 | 2019-01-08 | 安徽柳溪智能装备有限公司 | A kind of Integral turning favourable turn |
| CN109850534A (en) * | 2018-12-12 | 2019-06-07 | 湖南三一快而居住宅工业有限公司 | Tipper and prefabricated components production system |
| CN209127952U (en) * | 2018-09-25 | 2019-07-19 | 中国人民解放军陆军军事交通学院 | Comprehensive container handler |
| CN210366909U (en) * | 2019-07-25 | 2020-04-21 | 长沙理工大学 | Orderly-arranged four-surface six-side permeable frame group turnover device |
-
2019
- 2019-07-25 CN CN201910676976.3A patent/CN110255461B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0689984A1 (en) * | 1994-06-29 | 1996-01-03 | Erwin Jenkner | Transport trolley for panels |
| JP2005239120A (en) * | 2004-01-30 | 2005-09-08 | Nakanishi Metal Works Co Ltd | Carrying device |
| CN201942459U (en) * | 2010-10-28 | 2011-08-24 | 三一集团有限公司 | Container crane lifting mechanism and container crane |
| CN102619190A (en) * | 2012-03-26 | 2012-08-01 | 上海河口海岸科学研究中心 | Permeable framework |
| CN103381619A (en) * | 2013-07-18 | 2013-11-06 | 长江武汉航道局 | One-step molding mould for concrete four-face hexagon permeable frame |
| CN105034184A (en) * | 2015-07-24 | 2015-11-11 | 天峨县宏昌农机专业合作社 | Stone plate overturn equipment |
| CN205133083U (en) * | 2015-11-20 | 2016-04-06 | 江苏工力重机有限公司 | Ship unloaders examine and repair platform with electronic upset grab bucket |
| CN205575408U (en) * | 2016-05-11 | 2016-09-14 | 河北金能电力科技股份有限公司 | Concrete precast component shedder |
| CN105804455A (en) * | 2016-05-20 | 2016-07-27 | 浙江磊鑫建材科技有限公司 | Overhead parking platform device provided with turnover car bearing plate |
| CN207957692U (en) * | 2018-01-09 | 2018-10-12 | 湖州市菱湖重兆金辉丝织厂 | A kind of floor truck for making large-scale roller shaft end overturning erect |
| CN209127952U (en) * | 2018-09-25 | 2019-07-19 | 中国人民解放军陆军军事交通学院 | Comprehensive container handler |
| CN109160299A (en) * | 2018-10-24 | 2019-01-08 | 安徽柳溪智能装备有限公司 | A kind of Integral turning favourable turn |
| CN109850534A (en) * | 2018-12-12 | 2019-06-07 | 湖南三一快而居住宅工业有限公司 | Tipper and prefabricated components production system |
| CN210366909U (en) * | 2019-07-25 | 2020-04-21 | 长沙理工大学 | Orderly-arranged four-surface six-side permeable frame group turnover device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110255461A (en) | 2019-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110255461B (en) | Orderly-arranged four-side six-side permeable frame grouping overturning device | |
| CN210438767U (en) | Full-automatic heat treatment production line upset mechanism of pouring water | |
| CN210595021U (en) | A type hoist of being convenient for remove for coincide floor handling | |
| CN210366909U (en) | Orderly-arranged four-surface six-side permeable frame group turnover device | |
| CN106012810A (en) | Externally-mounted ice breaking and ice removing device for pier | |
| CN110294305B (en) | Automatic turnover device for four-side hexagonal permeable frame group | |
| CN211846208U (en) | Automatic turning device of frame group that permeates water of hexagonal in four sides | |
| CN211091670U (en) | System machine is built to manual fu brick tea of building | |
| CN204727562U (en) | A kind of electric power operation car | |
| CN207105197U (en) | Concreting assembling die | |
| CN210308389U (en) | Concrete demoulding device | |
| CN204773654U (en) | Glass tempering manure pit barrel manufacturing installation | |
| CN220076440U (en) | Precast pile conveyer | |
| CN206486043U (en) | A kind of equipment for being easy to grinding tool to move and load and unload | |
| CN215402866U (en) | Construction steel bar structure conveyor | |
| CN205840480U (en) | A kind of hoisting tool for cement rod | |
| CN211687958U (en) | Demoulding hoisting device for PC component production | |
| CN212076432U (en) | Feeding device for molecular sieve activation | |
| CN211664356U (en) | Special buffering storage device of artificial turf | |
| CN203159078U (en) | Lifting device of aquatic product transport vehicle | |
| CN207143673U (en) | A kind of domatic soil compaction device | |
| CN215094475U (en) | Building site cement pouring equipment | |
| CN219923917U (en) | Building aggregate desliming belt cleaning device | |
| CN218748485U (en) | Concrete pipe pile filling machine with demoulding function | |
| CN214610862U (en) | Flat cable drum moves and carries device |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |