CN110422753A - A kind of hoisting mechanism for gear box casing - Google Patents
A kind of hoisting mechanism for gear box casing Download PDFInfo
- Publication number
- CN110422753A CN110422753A CN201910774421.2A CN201910774421A CN110422753A CN 110422753 A CN110422753 A CN 110422753A CN 201910774421 A CN201910774421 A CN 201910774421A CN 110422753 A CN110422753 A CN 110422753A
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- China
- Prior art keywords
- plate
- gear box
- roll adjustment
- box casing
- supporting plate
- Prior art date
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- Pending
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 239000000725 suspension Substances 0.000 claims abstract description 38
- 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 claims description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 230000005484 gravity Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention provides a kind of hoisting mechanisms for gear box casing, and the Suspension hook structure of gear box casing can be lifted including hoisting bracket, two distance adjustors and two；Hoisting bracket includes that main supporting plate, fixed plate and two secondary supporting plates, two secondary supporting plates are symmetricly set on the left and right end face of main supporting plate, and fixed plate is arranged in main supporting plate lower end surface；Hanging ring structure is equipped in the middle part of main supporting plate upper surface；Distance adjustor includes roll adjustment plate and roll adjustment lead screw, it is hollow in the middle part of roll adjustment plate, roll adjustment plate one end and fixed plate are rotatablely connected, the roll adjustment plate other end is connect with roll adjustment threads of lead screw, the roll adjustment lead screw other end connects a Suspension hook structure by fixed ring, and the wirerope of Suspension hook structure partially passes through the secondary supporting plate adjacent with distance adjustor.A kind of hoisting mechanism for gear box casing of the present invention, solves traditional hoisting mechanism during playing to gear box casing, the technical issues of may cause suspension hook and slide on gear box casing, and then lead to safety accident.
Description
Technical field
The invention belongs to gear box casing manufacturing fields, more particularly, to a kind of hoisting mechanism for gear box casing.
Background technique
In the process of gear box casing, first have to select the type of blank, gear box casing green body is universal
Using casting, the then analysis of benchmark and mount scheme needs to carry out milling, aperture or polishing to green body by lathe
Operation.
It needs to lift gear box casing using the overhead traveling crane in workshop in process, Lai Shixian transmission housing
Transhipment of the body between each process equipment and warehouse.Not being due to the center of gravity of gear box casing entirety is in gear box casing
Center, and then cause gear box casing inclined in hoisting process, traditional hoisting mechanism rises to gear box casing
It is slided on gear box casing in the process, may cause suspension hook, and then leads to safety accident.And since gear box casing exists
In heeling condition during rising and falling, lead to be not easily accomplished gear box casing on numerical control machining center or machine tooling seat
An accurate step is in place, and worker is still needed to after removing hanging belt and is moved to the gear box casing on processing seat, the labor of worker
Fatigue resistance is big, and working efficiency is low.
Summary of the invention
In view of this, the present invention is directed to propose a kind of hoisting mechanism for gear box casing, solves traditional hoisting machine
Structure may cause suspension hook and slide on gear box casing during playing to gear box casing, and then lead to safety accident
Technical problem.
And it further solves and is in heeling condition during rising and falling due to gear box casing, cause to be not easily accomplished
An accurate step of the gear box casing on numerical control machining center or machine tooling seat is in place, still needs to worker after removing hanging belt
Gear box casing on processing seat is moved, the large labor intensity of worker, ineffective technical problem.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of hoisting mechanism for gear box casing, including hoisting bracket, two distance adjustors and two can lift
The Suspension hook structure of gear box casing；
The hoisting bracket includes main supporting plate, fixed plate and two secondary supporting plates, and two secondary supporting plates are symmetricly set on institute
The left and right end face of main supporting plate is stated, the angle between the pair supporting plate and the main supporting plate is 90 ° -135 °, the fixed plate setting
In the main supporting plate lower end surface, two distance adjustors are symmetricly set at left and right sides of the fixed plate, and the main supporting plate is consolidated
Fixed board and two secondary supporting plates are integral type connection；
Hanging ring structure is equipped in the middle part of the main supporting plate upper surface；
The distance adjustor includes roll adjustment plate and roll adjustment lead screw, is hollow, roll adjustment plate one end in the middle part of the roll adjustment plate
It is rotatablely connected with the fixed plate, the roll adjustment plate other end is connect with the roll adjustment threads of lead screw, roll adjustment lead screw one end
In the roll adjustment intralamellar part, the roll adjustment lead screw other end connects a Suspension hook structure by fixed ring, described to hang for setting
The wirerope of hook structure partially passes through the secondary supporting plate adjacent with the distance adjustor.
Further, the hoisting mechanism further includes two tune heavy-duty machine structures, and the tune heavy-duty machine structure includes Weight plate and one
Or multiple clump weights, two Weight plates for adjusting heavy-duty machine structure are symmetrical set in the upper surface of the main supporting plate, two institutes
It states arrangement on Weight plate and is equipped with multiple grooves that can cooperate with clump weight, the clump weight is detachably connected with the groove.
Further, the clump weight is connect by positioning pin with the through-hole.
Further, two Weight plates for adjusting heavy-duty machine structure are that integral type is connect with the main supporting plate.
Further, the first hanging ring, first hanging ring and the fixed plate are symmetrically arranged at left and right sides of the fixed plate
Rotation connection, first hanging ring connect a roll adjustment plate, second hanging ring and the roll adjustment plate by the second hanging ring
Rotation connection.
Further, the middle part of the main supporting plate is arranged in the fixed plate.
Further, the Suspension hook structure includes third hanging ring, wirerope, suspension hook pedestal and suspension hook, the third hanging ring
It is connect by the wirerope with the suspension hook pedestal, the suspension hook pedestal and the suspension hook are hinged, the third hanging ring and institute
State fixing sleeve connection, the steel wire penetrating secondary supporting plate adjacent with the wirerope.
Further, the hanging ring structure includes the 4th hanging ring and hanging ring pedestal, and the hanging ring pedestal is arranged in the master
In the middle part of supporting plate upper surface, the 4th hanging ring is connect with the hanging ring base rotation.
Further, it is equipped with reinforcing rib at left and right sides of the fixed plate, the reinforcing rib is located at the fixed plate and institute
State main supporting plate link position.
Compared with the existing technology, a kind of hoisting mechanism for gear box casing of the present invention has the advantage that
A kind of hoisting mechanism for gear box casing of the present invention, hoisting mechanism are hung to gear box casing
It when pretending industry, is adjusted by the length of distance adjustor, gear box casing position of centre of gravity can be changed, and then reach to speed change
The operation of tank shell level lifting, only need to rotate roll adjustment plate in distance adjustor operating process, just can be realized in Suspension hook structure
Wirerope stretches, convenient for operation；
By adjusting heavy-duty machine structure that can further realize the adjustment of whole center of gravity in gear box casing hoisting process, clump weight
Groove with Weight plate can be realized the positioning between clump weight and Weight plate and locking by positioning pin connection, prevent
Clump weight is fallen during lifting operation.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of hoisting mechanism structural schematic diagram for gear box casing described in the embodiment of the present invention；
Fig. 2 is a kind of hoisting mechanism partial structural diagram for gear box casing described in the embodiment of the present invention；
Fig. 3 is a kind of hoisting mechanism main view for gear box casing described in the embodiment of the present invention.
Description of symbols:
101- hoisting bracket；102- Weight plate；1021- clump weight；103- fixed plate；104-；201- roll adjustment plate；202- tune
Away from lead screw；203- wirerope；204- suspension hook；2041- suspension hook pedestal.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of hoisting mechanism for gear box casing, as shown in Figure 1, include 101, two distance adjustors of hoisting bracket and
Two can lift the Suspension hook structure of gear box casing；
Hoisting bracket 101 includes main supporting plate, fixed plate 103 and two secondary supporting plates, and two secondary supporting plates are symmetricly set on main branch
The left and right end face of plate, the angle between secondary supporting plate and main supporting plate are 90 ° -135 °, and fixed plate 103 is arranged in main supporting plate lower end surface,
Two distance adjustors are symmetricly set on 103 left and right sides of fixed plate, and the secondary supporting plate of main supporting plate, fixed plate 103 and two is integrated
Formula connection；
In the present embodiment, reinforcing rib is equipped at left and right sides of fixed plate 103, reinforcing rib is located at fixed plate 103 and main supporting plate
Link position, and then the bonding strength between fixed plate 103 and main supporting plate can be reinforced.
It is equipped with hanging ring structure in the middle part of main supporting plate upper surface, is connected by the lifting rope of hanging ring structure and overhead traveling crane；
As shown in Fig. 2, distance adjustor includes roll adjustment plate 201 and roll adjustment lead screw 202, it is hollow, roll adjustment in the middle part of roll adjustment plate 201
201 one end of plate and fixed plate 103 are rotatablely connected, and 201 other end of roll adjustment plate is threadedly coupled with roll adjustment lead screw 202, roll adjustment lead screw 202
One end is arranged inside roll adjustment plate 201, and 202 other end of roll adjustment lead screw connects a Suspension hook structure, Suspension hook structure by fixed ring
Wirerope 203 partially pass through the secondary supporting plate adjacent with distance adjustor.Hoisting mechanism is carrying out lifting operation to gear box casing
When, it is adjusted by the length of distance adjustor, gear box casing position of centre of gravity can be changed, and then reach to gear box casing
The operation of level lifting, only need to rotate roll adjustment plate 201 in distance adjustor operating process, just can be realized the steel wire in Suspension hook structure
Rope stretches, convenient for operation；
As shown in Figs. 1-2, hoisting mechanism further includes two tune heavy-duty machine structures, adjust heavy-duty machine structure include Weight plate 102 and one or
Multiple clump weights 1021, the Weight plate 102 of two tune heavy-duty machine structures are symmetrical set in the upper surface of main supporting plate, two Weight plates
Arrangement is equipped with multiple grooves that can cooperate with clump weight 1021 on 102, and clump weight 1021 is detachably connected with groove.Clump weight
1021 are connect by positioning pin with through-hole, and in the present embodiment, the Weight plate 102 and main supporting plate of two tune heavy-duty machine structures are integral type company
It connects, by adjusting heavy-duty machine structure that can further realize the adjustment of whole center of gravity in gear box casing hoisting process, clump weight 1021
With the groove of Weight plate 102 by positioning pin connection, so can be realized the positioning between clump weight 1021 and Weight plate 102 with
Locking, prevents clump weight 1021 during lifting operation from falling.
In the present embodiment, clump weight 1021 is C-shaped, and positioning pin extends transversely through clump weight 1021 and Weight plate 102, reaches
The effect that clump weight 1021 is positioned.
The first hanging ring is symmetrically arranged at left and right sides of fixed plate 103, the first hanging ring and fixed plate 103 are rotatablely connected, and first hangs
Ring connects a roll adjustment plate 201 by the second hanging ring, and the second hanging ring and roll adjustment plate 201 are rotatablely connected.In the present embodiment, fixed plate
103 are arranged in the middle part of main supporting plate.
Suspension hook structure includes third hanging ring, wirerope 203, suspension hook pedestal 2041 and suspension hook 204, and third hanging ring passes through steel wire
Rope 203 is connect with suspension hook pedestal 2041, and suspension hook pedestal 2041 and suspension hook 204 are hinged, and third hanging ring is connect with fixing sleeve, wirerope
203 pass through the secondary supporting plate adjacent with wirerope 203.
Hanging ring structure includes the 4th hanging ring 105 and hanging ring pedestal 104, and hanging ring pedestal 104 is arranged in main supporting plate upper surface
Portion, the 4th hanging ring 105 are rotatablely connected with hanging ring pedestal 104.
The working method of this example
The lifting rope of overhead traveling crane and the 4th hanging ring 105 are attached first, then by the suspension hook 204 of two Suspension hook structures and change
Fast tank shell is attached, and after gear box casing rises, operator adjusts gear box casing center of gravity by distance adjustor first,
Operator adjusts length of the roll adjustment lead screw 202 inside roll adjustment plate 201, and then realize wirerope by turning roll adjustment plate 201
203 stretch, then by adjusting 1021 quantity of clump weight on weight Weight plate 102, is finally reached adjustment gear box casing center of gravity
Purpose.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of hoisting mechanism for gear box casing, it is characterised in that: including hoisting bracket (101), two distance adjustors
And two Suspension hook structures that can lift gear box casing；
The hoisting bracket (101) includes main supporting plate, fixed plate (103) and two secondary supporting plates, and two secondary supporting plates are symmetrically set
The angle set between the left and right end face of the main supporting plate, the pair supporting plate and the main supporting plate is 90 ° -135 °, the fixation
Plate (103) is arranged in the main supporting plate lower end surface, and two distance adjustors are symmetricly set on the fixed plate (103) left and right two
Side, the secondary supporting plate of the main supporting plate, fixed plate (103) and two are integral type connection；
Hanging ring structure is equipped in the middle part of the main supporting plate upper surface；
The distance adjustor includes roll adjustment plate (201) and roll adjustment lead screw (202), be in the middle part of the roll adjustment plate (201) it is hollow, it is described
Roll adjustment plate (201) one end and the fixed plate (103) are rotatablely connected, roll adjustment plate (201) other end and the roll adjustment lead screw
(202) it is threadedly coupled, roll adjustment lead screw (202) one end setting is internal in the roll adjustment plate (201), the roll adjustment lead screw
(202) other end by fixed ring connect a Suspension hook structure, the wirerope (203) of the Suspension hook structure partially pass through with
The adjacent secondary supporting plate of the distance adjustor.
2. a kind of hoisting mechanism for gear box casing according to claim 1, it is characterised in that: the hoisting mechanism
It further include two tune heavy-duty machine structures, the tune heavy-duty machine structure includes Weight plate (102) and one or more clump weights (1021), two institutes
It states and the Weight plate (102) of heavy-duty machine structure is adjusted to be symmetrical set on the upper surface of the main supporting plate, two Weight plates (102)
Arrangement is equipped with multiple grooves that can cooperate with clump weight (1021), and the clump weight (1021) detachably connects with the groove
It connects.
3. a kind of hoisting mechanism for gear box casing according to claim 2, it is characterised in that: the clump weight
(1021) it is connect by positioning pin with the through-hole.
4. a kind of hoisting mechanism for gear box casing according to claim 3, it is characterised in that: two tune weights
The Weight plate (102) of mechanism is that integral type is connect with the main supporting plate.
5. a kind of hoisting mechanism for gear box casing according to claim 1-4, it is characterised in that: described
The first hanging ring is symmetrically arranged at left and right sides of fixed plate (103), first hanging ring and the fixed plate (103) are rotatablely connected, institute
It states the first hanging ring and one roll adjustment plate (201) is connected by the second hanging ring, second hanging ring and the roll adjustment plate (201) turn
Dynamic connection.
6. a kind of hoisting mechanism for gear box casing according to claim 5, it is characterised in that: the fixed plate
(103) middle part of the main supporting plate is set.
7. a kind of hoisting mechanism for gear box casing according to claim 6, it is characterised in that: the Suspension hook structure
Including third hanging ring, wirerope (203), suspension hook pedestal (2041) and suspension hook (204), the third hanging ring passes through the wirerope
(203) connect with the suspension hook pedestal (2041), the suspension hook pedestal (2041) and the suspension hook (204) hingedly, the third
Hanging ring is connect with the fixing sleeve, and the wirerope (203) passes through the secondary supporting plate adjacent with the wirerope (203).
8. according to a kind of described in any item hoisting mechanisms for gear box casing of claim 6-7, it is characterised in that: described
Hanging ring structure includes the 4th hanging ring (105) and hanging ring pedestal (104), and the hanging ring pedestal (104) is arranged on the main supporting plate
In the middle part of end face, the 4th hanging ring (105) and the hanging ring pedestal (104) are rotatablely connected.
9. a kind of hoisting mechanism for gear box casing according to claim 8, it is characterised in that: the fixed plate
(103) left and right sides is equipped with reinforcing rib, and the reinforcing rib is located at the fixed plate (103) and the main supporting plate link position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910774421.2A CN110422753A (en) | 2019-08-21 | 2019-08-21 | A kind of hoisting mechanism for gear box casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910774421.2A CN110422753A (en) | 2019-08-21 | 2019-08-21 | A kind of hoisting mechanism for gear box casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110422753A true CN110422753A (en) | 2019-11-08 |
Family
ID=68417152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910774421.2A Pending CN110422753A (en) | 2019-08-21 | 2019-08-21 | A kind of hoisting mechanism for gear box casing |
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| Country | Link |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10256054A1 (en) * | 2002-11-30 | 2004-06-17 | Helmut Feger Gmbh | Gripper for handling railway sleepers has horizontally spaced gripper arms movable relative to suspension unit on crane whilst maintaining internal spacing to adapt to centre of gravity of material being lifted |
| CN202016814U (en) * | 2011-05-03 | 2011-10-26 | 中国建筑科学研究院建筑机械化研究分院 | Automatic structural gravity center balancing system |
| CN102259792A (en) * | 2011-04-13 | 2011-11-30 | 张小成 | Improved orthogonal automatic horizontal adjustment lifting appliance and horizontal adjustment method thereof |
| CN103738841A (en) * | 2013-12-23 | 2014-04-23 | 柳州正菱集团有限公司 | Automobile engine lifting appliance |
| CN104495599A (en) * | 2014-12-17 | 2015-04-08 | 国茂减速机集团有限公司 | Motor balance crane |
| CN204355946U (en) * | 2014-12-22 | 2015-05-27 | 安徽伟宏钢结构集团股份有限公司 | A kind of device lifting large wt pts |
| CN105967048A (en) * | 2016-07-14 | 2016-09-28 | 苏州浦灵达自动化科技有限公司 | Lifting appliance with function of realizing sliding type automatic adjustment of gravity center |
| CN106044536A (en) * | 2016-06-06 | 2016-10-26 | 中国工程物理研究院流体物理研究所 | Lifting tool for aligning and mounting acceleration cavity |
| CN206417772U (en) * | 2016-11-29 | 2017-08-18 | 中科合肥微小型燃气轮机研究院有限责任公司 | A kind of gas turbine horizontal sling |
| CN208883284U (en) * | 2018-10-10 | 2019-05-21 | 中铁五局集团建筑工程有限责任公司 | A kind of multi-purpose suspender of assembled architecture |
| CN210825090U (en) * | 2019-08-21 | 2020-06-23 | 中联精工（天津）有限公司 | Gearbox shell hoisting structure |
-
2019
- 2019-08-21 CN CN201910774421.2A patent/CN110422753A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10256054A1 (en) * | 2002-11-30 | 2004-06-17 | Helmut Feger Gmbh | Gripper for handling railway sleepers has horizontally spaced gripper arms movable relative to suspension unit on crane whilst maintaining internal spacing to adapt to centre of gravity of material being lifted |
| CN102259792A (en) * | 2011-04-13 | 2011-11-30 | 张小成 | Improved orthogonal automatic horizontal adjustment lifting appliance and horizontal adjustment method thereof |
| CN202016814U (en) * | 2011-05-03 | 2011-10-26 | 中国建筑科学研究院建筑机械化研究分院 | Automatic structural gravity center balancing system |
| CN103738841A (en) * | 2013-12-23 | 2014-04-23 | 柳州正菱集团有限公司 | Automobile engine lifting appliance |
| CN104495599A (en) * | 2014-12-17 | 2015-04-08 | 国茂减速机集团有限公司 | Motor balance crane |
| CN204355946U (en) * | 2014-12-22 | 2015-05-27 | 安徽伟宏钢结构集团股份有限公司 | A kind of device lifting large wt pts |
| CN106044536A (en) * | 2016-06-06 | 2016-10-26 | 中国工程物理研究院流体物理研究所 | Lifting tool for aligning and mounting acceleration cavity |
| CN105967048A (en) * | 2016-07-14 | 2016-09-28 | 苏州浦灵达自动化科技有限公司 | Lifting appliance with function of realizing sliding type automatic adjustment of gravity center |
| CN206417772U (en) * | 2016-11-29 | 2017-08-18 | 中科合肥微小型燃气轮机研究院有限责任公司 | A kind of gas turbine horizontal sling |
| CN208883284U (en) * | 2018-10-10 | 2019-05-21 | 中铁五局集团建筑工程有限责任公司 | A kind of multi-purpose suspender of assembled architecture |
| CN210825090U (en) * | 2019-08-21 | 2020-06-23 | 中联精工（天津）有限公司 | Gearbox shell hoisting structure |
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