CN216403648U - Layer cooling roller way motor hoisting trolley - Google Patents
Layer cooling roller way motor hoisting trolley Download PDFInfo
- Publication number
- CN216403648U CN216403648U CN202122774809.8U CN202122774809U CN216403648U CN 216403648 U CN216403648 U CN 216403648U CN 202122774809 U CN202122774809 U CN 202122774809U CN 216403648 U CN216403648 U CN 216403648U
- Authority
- CN
- China
- Prior art keywords
- suspension arm
- handlebar
- cooling roller
- roller way
- layer cooling
- 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
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model belongs to the technical field of metallurgy, installation, electric power and manufacturing assembly, and discloses a layer cooling roller motor hoisting trolley, which aims to solve the technical problems existing in the layer cooling roller motor hoisting in the prior art. The hoisting trolley realizes the purpose of replacing manual work with tools, relieves operators from heavy manual work, greatly reduces labor intensity, fundamentally eliminates potential risks in work, ensures the stability of hoisting of the motor, creates conditions for equipment installation centering and alignment, and ensures assembly precision.
Description
Technical Field
The utility model relates to the technical field of metallurgy, installation, electric power and manufacturing assembly, in particular to a layer cooling roller way motor hoisting trolley.
Background
In the industries of metallurgy, installation, electric power, manufacturing and assembly and the like, high-quality equipment maintenance is a powerful guarantee for smooth operation of a production line, and motor replacement is one of the most common activities in equipment installation.
Modern metallurgical enterprises are characterized by large-scale, modularization and automation, and develop towards function refinement and operation intelligence. The rapid development of the equipment industry puts higher and higher requirements on the maintenance technology of equipment, and various tools and instruments equipped in the maintenance operation are one of important factors for restricting the maintenance technology. At present, various large-scale equipment such as a bridge crane, a single-beam crane, an electric hoist and the like are equipped, a truck crane can be used when the site meets the conditions, the wide application of the hoisting equipment greatly improves the maintenance operation efficiency and reduces the labor intensity. However, in the actual maintenance operation, a part of maintenance operation activities exist, which do not use professional hoisting equipment, and the maintenance operation is carried out in a shouldering and hand-lifting mode, such as a layer cooling roller way motor of a part of rolling mills.
Due to the small capacity (generally 4-7.5 KW) and light weight (generally 70-150 KG), the equipment is not designed with hoisting equipment. And because the equipment is installed more densely and the site is narrow, other mobile hoisting equipment can not reach the equipment, and the operators mostly adopt a carrying and lifting mode to carry out the maintenance on the equipment, and the operation mode can also complete the maintenance task, but has the problems of high labor intensity and high safety risk. The injury events of waist twisting and foot injury caused by improper force of a roller way moving motor occur in the past. The requirement of stability can not be met due to the fact that the device is moved and lifted by manpower, centering and alignment of the device are not guaranteed at all, and the technical problems cannot be solved in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the layer cooling roller way motor moving and lifting in the prior art, and provides a layer cooling roller way motor hoisting trolley convenient to operate.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a layer cold roller way motor hoist and mount dolly, includes the dolly body, is equipped with the wheel around the bottom of dolly body, the dolly body is installed with the handlebar is articulated, and articulated department is equipped with the locating part, and the davit that is equipped with adjustable length can be dismantled on the upper portion of handlebar, and the chain block is equipped with to the tip of davit, is used for hoist and mount motor on the chain block, and movable mounting has the ejector pin between davit and the dolly body.
Further, the boom includes a boom housing and a telescoping boom rod mounted within the boom housing.
Furthermore, the suspension arm is a Y-shaped suspension arm, and the Y-shaped end of the suspension arm shell is sleeved on the upper cross rod of the handlebar.
Furthermore, a plurality of boom pin holes are correspondingly formed in the boom shell and the boom rod.
Furthermore, both ends of the handlebar are fixed with handlebar hinged rings, the handlebar hinged rings are hinged with a positioning circular plate fixed at the end part of the trolley body, the handlebar hinged rings and the positioning circular plate are concentrically installed, and a plurality of positioning pin holes are formed in the handlebar hinged rings and the positioning circular plate along the circumferential direction.
Furthermore, the Y-shaped end of the suspension arm shell is welded with a sleeve, and the sleeve is sleeved on the handlebar.
Furthermore, the ejector rod is connected with the suspension arm and the trolley body through pin shafts.
Compared with the prior art, the utility model has the following beneficial effects:
the lifting arm of the layer cooling roller way motor hoisting trolley is adjustable in length and flexible to adjust. The handle of the trolley is hinged with the trolley body by a hinge piece, and the positioning pin is arranged, so that the angle can be flexibly adjusted. The lifting trolley can be detached, can realize the folding and storage functions, and has the characteristics of light use and small storage space occupation. The hoisting trolley realizes the purpose of replacing manual work with tools, relieves operators from heavy manual work, greatly reduces labor intensity, fundamentally eliminates potential risks in work, ensures the stability of hoisting of the motor, creates conditions for equipment installation centering and alignment, and ensures assembly precision.
The Y-shaped suspension arm is adopted as the suspension arm, and the Y-shaped end of the suspension arm shell is fixed with the upper cross rod of the handlebar, so that the stability of the Y-shaped suspension arm can be improved.
According to the utility model, the suspension arm shell and the suspension arm rod are provided with the plurality of corresponding suspension arm pin holes, so that the suspension arm rod can be stretched out by different lengths according to actual conditions, and then the suspension arm rod is inserted into the suspension arm pin holes by utilizing the limiting pins for limiting.
The handlebar hinged rings at the two ends of the handlebar and the positioning circular plate at the end part of the trolley body form concentric circular hinged pieces, and the angle of the handlebar can be adjusted by utilizing the handlebar hinged rings and the positioning pin holes in the positioning circular plate along the circumferential direction.
The utility model welds a sleeve on the Y-shaped end of the suspension arm shell, and utilizes the sleeve to be sleeved on the upper cross bar of the handlebar to adjust the angle of the suspension arm.
The ejector rod is a retractable ejector rod and can be realized by a small electric cylinder and an air cylinder and also can be realized by a lead screw nut component or a lead screw sleeve component.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
The reference numerals have the following meanings: 1. a trolley body; 2. a suspension arm; 3. a top rod; 4. a pin shaft; 5. positioning the circular plate; 6. a wheel; 7. a boom pin hole; 8. a positioning pin hole; 9. chain rewinding; 10. a motor; 11. a boom lever; 12. a boom housing; 13. a sleeve; 14. the handlebar is hinged with the circular ring; 15. a handlebar.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
As shown in fig. 1, a layer cold roller way motor hoisting trolley comprises a trolley body 1, wheels 6 are mounted around the bottom of the trolley body 1, the trolley body 1 is hinged to a handlebar 15, and a limiting part is mounted at the hinged position. The method specifically comprises the following steps: the both ends of handlebar 15 all weld and have handlebar articulated ring 14, and handlebar articulated ring 14 is connected through the articulated shaft with welding between the positioning circular plate 5 of dolly body 1 tip, (the two can produce relative rotation), and handlebar articulated ring 14 and positioning circular plate 5 are installed with the concentricity, and all are equipped with a plurality of location pinhole 8 along the circumferencial direction on handlebar articulated ring 14 and the positioning circular plate 5.
The fixed davit 2 that is equipped with adjustable length in the upper portion of handlebar 15, davit 2 includes davit shell 12 and installs the scalable davit pole 11 in davit shell 12, the end of davit pole 11 is hung has the chain block 9, be used for hoist and mount motor 10 on the chain block 9, movable mounting has ejector pin 3 between davit 2 and the dolly body 1, ejector pin 3 is but extending structure, through the cylinder, the electricity jar, all can realize such as screw nut, be screw nut in this embodiment, all be connected through round pin axle 4 between ejector pin 3 and davit 2 and the dolly body 1.
The suspension arm 2 is a Y-shaped suspension arm, a sleeve 13 is welded at the Y-shaped end of the suspension arm shell 12, the sleeve 13 is sleeved on the upper cross rod of the handlebar 15, and a plurality of suspension arm pin holes 7 are correspondingly arranged on the suspension arm shell 12 and the suspension arm rod 11 and used for stretching the suspension arm rod 11.
When the crane boom adjusting device is used, according to the conditions of the installation position, the weight and the like of the field motor 10, the angle of the handlebar 15 is adjusted, the positioning pin is inserted into the corresponding positioning pin hole 8, the length of the boom rod 11 is adjusted, the boom positioning pin is inserted into the corresponding boom pin hole 7, and the length of the lead screw is adjusted by rotating the lead screw nut of the ejector rod 3, so that the angle of the boom 2 is adjusted.
Only need 2 maintainers during concrete operation, alone be responsible for controlling the dolly, the adjustment dolly position, another person uses the cooperation of chain block 9, dismouting motor 10, according to the different weight of motor 10, the adjustment rear wheel position can change the focus position, improves the dolly and controls personnel's travelling comfort.
When the motor is hoisted, the trolley can be hoisted to easily move the motor, and the hoisting position and angle can be adjusted at will.
And (3) storing the hoisting trolley, namely removing the pin shaft 4 at one end of the ejector rod 3, removing the positioning pin of the concentric circle hinged piece of the handlebar and the trolley body, loosening the screw at the joint of the suspension arm and the handlebar or removing the bolt, and folding the suspension arm 2, the ejector rod 3 and the trolley body 1 for storing, so that the occupied space is small.
Claims (7)
1. The utility model provides a layer cold roller way motor hoist and mount dolly, includes dolly body (1), is equipped with wheel (6), characterized by around the bottom of dolly body (1): dolly body (1) and handlebar (15) articulated installation, and articulated department is equipped with the locating part, but the upper portion of handlebar (15) is dismantled and is equipped with adjustable length's davit (2), and the tip of davit (2) is equipped with chain block (9), is used for hoist and mount motor (10) on chain block (9), and movable mounting has ejector pin (3) between davit (2) and dolly body (1).
2. The layer cooling roller way motor hoisting trolley is characterized in that: the suspension arm (2) comprises a suspension arm shell (12) and a telescopic suspension arm rod (11) arranged in the suspension arm shell (12).
3. The layer cooling roller way motor hoisting trolley is characterized in that: the suspension arm (2) is a Y-shaped suspension arm, and the Y-shaped end of the suspension arm shell (12) is sleeved on the upper cross rod of the handlebar (15).
4. The layer cooling roller way motor hoisting trolley is characterized in that: and a plurality of suspension arm pin holes (7) are correspondingly arranged on the suspension arm shell (12) and the suspension arm rod (11).
5. The layer cooling roller way motor hoisting trolley is characterized in that: the both ends of handlebar (15) all are fixed with the articulated ring of handlebar (14), and the articulated ring of handlebar (14) is articulated with location plectane (5) of fixing at dolly body (1) tip, and the articulated ring of handlebar (14) and location plectane (5) are installed with one heart, and all are equipped with a plurality of location pinhole (8) along the circumferencial direction on the articulated ring of handlebar (14) of handlebar and location plectane (5).
6. The layer cooling roller way motor hoisting trolley is characterized in that: the Y-shaped end of the suspension arm shell (12) is welded with a sleeve (13), and the sleeve (13) is sleeved on a handlebar (15).
7. The layer cooling roller way motor hoisting trolley is characterized in that: the ejector rod (3) is connected with the suspension arm (2) and the trolley body (1) through a pin shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122774809.8U CN216403648U (en) | 2021-11-13 | 2021-11-13 | Layer cooling roller way motor hoisting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122774809.8U CN216403648U (en) | 2021-11-13 | 2021-11-13 | Layer cooling roller way motor hoisting trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216403648U true CN216403648U (en) | 2022-04-29 |
Family
ID=81300551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122774809.8U Active CN216403648U (en) | 2021-11-13 | 2021-11-13 | Layer cooling roller way motor hoisting trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216403648U (en) |
-
2021
- 2021-11-13 CN CN202122774809.8U patent/CN216403648U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112249191A (en) | Multifunctional automatic remote control gas cylinder truck for gas cylinder transportation | |
| CN108275561B (en) | Active lower shaft rotation hoisting tool | |
| CN216403648U (en) | Layer cooling roller way motor hoisting trolley | |
| CN208132856U (en) | Bearing-type wheel hub drawbench | |
| CN212740608U (en) | Lifting vehicle for replacing lifting jacks | |
| CN111064101B (en) | Be applied to portable gallows of door type of supplementary installation of high tension switchgear | |
| CN209716888U (en) | Auxiliary stand when for large diameter pipeline docking | |
| CN214989874U (en) | Giant tire dismounting pneumatic hammer supporting auxiliary device | |
| CN201962032U (en) | Mould carrying device | |
| CN113184718A (en) | Multi-angle rotating supporting device for automobile parts | |
| CN112194019A (en) | Automatic dismouting maintenance device of unwrapping wire coaster | |
| CN213225991U (en) | High-efficient thrust wheel assembly and disassembly tools of crawler-type excavator | |
| CN221836603U (en) | Main motor hanging tool of cigarette making machine | |
| CN218109866U (en) | Cable drum disassembling tool | |
| CN201579747U (en) | Special trolley for disassembling of drawing roller | |
| CN217992413U (en) | Tool for replacing torsion spring on looping car | |
| CN219620738U (en) | Jacking single-lifting device of test motor carrying tool vehicle | |
| CN214350709U (en) | Walking type pin shaft press-fitting platform | |
| CN221088945U (en) | Periscope mast maintenance overturning tool | |
| CN221396994U (en) | Bridge crane with four lifting points | |
| CN214444264U (en) | Electrolytic aluminum anode steel claw welding repair turnover device | |
| CN214879634U (en) | Driving balance trolley with conveniently replaced cart wheels | |
| CN221027317U (en) | Small-sized hydraulic crane | |
| CN214217937U (en) | Overhauling and overturning device for GE788 electric wheel | |
| CN221191347U (en) | Holding pole section lifting frame with auxiliary lifting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |