CN211444843U - Auxiliary hoisting device - Google Patents
Auxiliary hoisting device Download PDFInfo
- Publication number
- CN211444843U CN211444843U CN202020022694.XU CN202020022694U CN211444843U CN 211444843 U CN211444843 U CN 211444843U CN 202020022694 U CN202020022694 U CN 202020022694U CN 211444843 U CN211444843 U CN 211444843U
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- jack
- subassemblies
- base plate
- jacking
- jacking saddle
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Abstract
The utility model relates to a lift by crane auxiliary device, include: install in at least two sets of climbing mechanisms of reaction vessel below, every group climbing mechanism includes: a jacking saddle and set up in two jack subassemblies of jacking saddle below, two jack subassemblies set up respectively in the below left and right sides of jacking saddle, and every jack subassembly includes: the road base plate, set up the jack in road base plate top and set up the jack protective frame in the jack outside, thereby connect through a linkage between the jack of two jack subassemblies and make two jacks realize the up-and-down motion in step to greatly reduced the hoist and mount cost, improved hoist and mount efficiency.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a chemical machinery especially relates to a lift by crane auxiliary device.
[ background of the invention ]
The reaction vessel is a vessel for completing physical reaction and chemical reaction of a medium, and is widely used as a pressure-bearing device in industrial production, particularly in the industries of chemical engineering, medicine, chemical fertilizer, refining and the like due to process requirements. The weight of a large reaction vessel exceeds 1200 tons, the reaction vessel is manufactured on a roller frame in the manufacturing process, the reaction vessel needs to be rolled and transported by an axis vehicle after the manufacturing is finished, at the moment, the reaction vessel needs to be hung on the axis vehicle, a large crane is usually adopted for hoisting, and the cost is quite high.
Therefore, there is a need to provide a lifting aid that solves the above mentioned technical problems.
[ Utility model ] content
In order to solve the above problem, an object of the present invention is to provide a lifting auxiliary device capable of greatly reducing lifting cost and improving lifting efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a lift assist device, comprising: install in at least two sets of climbing mechanisms of reaction vessel below, every group climbing mechanism includes: a jacking saddle and set up in two jack subassemblies of jacking saddle below, two jack subassemblies set up respectively in the below left and right sides of jacking saddle, and every jack subassembly includes: the road base plate, set up the jack in road base plate top and set up the jack protective frame in the jack outside, thereby connect through a linkage between the jack of two jack subassemblies and make two jacks realize synchronous up-and-down motion.
Preferably, the utility model provides a lift by crane auxiliary device further sets up to: and a cushion block is arranged above the jack protection frame.
Preferably, the utility model provides a lift by crane auxiliary device further sets up to: and a cushion block is arranged at the top of the jack.
Preferably, the utility model provides a lift by crane auxiliary device further sets up to: the road base plate is formed by welding a first steel plate, a second steel plate and a plurality of sandwich plates arranged between the first steel plate and the second steel plate.
Preferably, the utility model provides a lift by crane auxiliary device further sets up to: the jacking saddle is formed by welding a plurality of steel plates, and the upper surface of the jacking saddle is provided with an arc surface matched with the reaction vessel.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a lift by crane auxiliary device simple structure, simple to operate can comparatively relax through the device with large-scale reaction vessel rise to the axis car on to can avoid using large-scale loop wheel machine, greatly reduced the hoist and mount cost, improved hoist and mount efficiency.
[ description of the drawings ]
Fig. 1 is the main view structure diagram of the auxiliary hoisting device of the present invention.
Fig. 2 is the utility model discloses well auxiliary device that lifts by crane looks sideways at the schematic structure.
Fig. 3 is a schematic structural diagram of the middle jack assembly of the present invention.
In fig. 1 to 3: 1. reaction vessel, 2, jacking mechanism, 20, jacking saddle, 200, arc surface, 21, jack assembly, 210, road base plate, 2100, first steel plate, 2101, second steel plate, 2102, sandwich panel, 211, jack, 212, jack protective frame, 213, cushion block, 214, cushion block, 22, linkage.
[ detailed description ] embodiments
The hoisting accessory of the present invention is described in further detail below with reference to specific embodiments.
Referring to fig. 1 to 3, a hoisting assistance device includes: install in at least two sets of climbing mechanism 2 of reaction vessel 1 below, in this embodiment, the quantity of climbing mechanism 2 is two sets of, and every climbing mechanism 2 of group includes: a jacking saddle 20 and set up in two jack subassemblies 21 of jacking saddle 20 below, two jack subassemblies 21 set up respectively in the below left and right sides of jacking saddle 20, jacking saddle 20 is formed by a plurality of steel sheet welding, the upper surface of jacking saddle 20 is equipped with the arc surface 200 with reaction vessel 1 matched with.
Each jack assembly 21 comprises: the road base plate 210 comprises a road base plate 210, a jack 211 arranged above the road base plate 210 and a jack protection frame 212 arranged outside the jack 211, wherein the road base plate 210 is formed by welding a first steel plate 2100, a second steel plate 2101 and a plurality of sandwich plates 2102 arranged between the first steel plate 2100 and the second steel plate 2101. The road base plate 210 is arranged to prevent the jacks 211 from directly contacting the ground to cause the ground to sink, and the jacks 211 of the two jack assemblies 21 are connected through a linkage 22 so that the two jacks 211 can synchronously move up and down. A cushion block 213 is arranged above the jack protection frame 212. The top of the jack 211 is provided with a cushion block 214.
The utility model discloses well hoisting accessory device's theory of operation does: when the lifting is needed, all the jacks 211 are started simultaneously, so that the jacking saddles 20 and the reaction vessel 1 are driven to be hoisted upwards together, after the jacking is carried out to a certain height, the cushion blocks 213 are laid on the jack protection frame 212, then the pressure is relieved, after the top of the jack 211 descends to a certain height, the cushion blocks 214 are added on the top of the jack 211, so that the jacking distance is increased, the operation is repeated until the required height is reached, and the smooth entering of the axis vehicle is ensured.
To sum up, the utility model provides a lift by crane auxiliary device simple structure, simple to operate can comparatively relax through the device with large-scale reaction vessel rise to the axis car on to can avoid using large-scale loop wheel machine, greatly reduced the hoist and mount cost, improved hoist and mount efficiency.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be applied, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. A lift assist device, comprising: install in at least two sets of climbing mechanisms of reaction vessel below, every group climbing mechanism includes: a jacking saddle and set up in two jack subassemblies of jacking saddle below, two jack subassemblies set up respectively in the below left and right sides of jacking saddle, and every jack subassembly includes: the road base plate, set up the jack in road base plate top and set up the jack protective frame in the jack outside, thereby connect through a linkage between the jack of two jack subassemblies and make two jacks realize synchronous up-and-down motion.
2. A lifting aid according to claim 1 wherein: and a cushion block is arranged above the jack protection frame.
3. A lifting aid according to claim 1 wherein: and a cushion block is arranged at the top of the jack.
4. A lifting aid according to claim 1 wherein: the road base plate is formed by welding a first steel plate, a second steel plate and a plurality of sandwich plates arranged between the first steel plate and the second steel plate.
5. A lifting aid according to claim 1 wherein: the jacking saddle is formed by welding a plurality of steel plates, and the upper surface of the jacking saddle is provided with an arc surface matched with the reaction vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020022694.XU CN211444843U (en) | 2020-01-07 | 2020-01-07 | Auxiliary hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020022694.XU CN211444843U (en) | 2020-01-07 | 2020-01-07 | Auxiliary hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211444843U true CN211444843U (en) | 2020-09-08 |
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ID=72319035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020022694.XU Active CN211444843U (en) | 2020-01-07 | 2020-01-07 | Auxiliary hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211444843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095209A (en) * | 2022-08-02 | 2022-09-23 | 中建安装集团有限公司 | Transportation and positioning method for large soil covering tank |
-
2020
- 2020-01-07 CN CN202020022694.XU patent/CN211444843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095209A (en) * | 2022-08-02 | 2022-09-23 | 中建安装集团有限公司 | Transportation and positioning method for large soil covering tank |
| CN115095209B (en) * | 2022-08-02 | 2023-11-14 | 中建安装集团有限公司 | Transportation and positioning method for large-scale earthing tank |
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