CN111039192A - Method for hoisting mechanical equipment by adopting aerial relay - Google Patents
Method for hoisting mechanical equipment by adopting aerial relay Download PDFInfo
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- CN111039192A CN111039192A CN201911058780.4A CN201911058780A CN111039192A CN 111039192 A CN111039192 A CN 111039192A CN 201911058780 A CN201911058780 A CN 201911058780A CN 111039192 A CN111039192 A CN 111039192A
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- mechanical equipment
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 17
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a method for hoisting mechanical equipment by adopting aerial relay, which comprises the following steps: s1, selecting an east side wall of the machine room with the height of 7m, and reserving a hole with the length of 3m × 8m on the east side wall; s2, reserving holes at the top of the machine room; s3, hoisting the mechanical equipment to a height of 7m by adopting a first steel wire rope for a truck crane and a 30t hoist; s4, hoisting the mechanical equipment to the opening, and hoisting the front end of the mechanical equipment to the indoor space by adopting a second automobile; s5, fixing the front end of the mechanical equipment on the simple trolley; s6, matching the simple trolley and 2 hoists of 10t with two automobile cranes to move slowly, placing the tail part on a top beam of 7m when the tail part is fast indoors, and replacing the two automobiles with cranes in turn; and S7, pulling the 10t hoist to move to the mechanical equipment platform to be placed in position. The hoisting method shortens the construction period, improves the construction efficiency, accelerates the overall construction progress, and ensures the orderly hoisting process and the construction safety.
Description
Technical Field
The invention relates to the technical field of hoisting mechanical equipment, in particular to a method for hoisting mechanical equipment by adopting aerial relay.
Background
With the continuous development of society, the hoisting industry is rapidly developed. During the hoisting process, various mechanical equipment can be hoisted, wherein the plate and frame filter press is an important component. The plate-and-frame filter press belongs to long-shaft heavy-weight mechanical equipment, and generally can encounter great trouble in the process of hoisting by adopting hoisting mechanical equipment, because if a plurality of cranes are adopted to hoist simultaneously, the transverse movement is slow, and the plate-and-frame filter press can be hoisted into a mechanical equipment workshop once, so that the mechanical equipment workshop needs a great space, thereby not only wasting time and energy, but also increasing the overall production cost.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems in the background art, the method for hoisting the mechanical equipment by adopting the aerial relay is provided, the construction period can be shortened, the construction efficiency is improved, the overall construction progress is accelerated, the orderly hoisting process and the construction safety are ensured, and the method is convenient to widely popularize and use.
The technical scheme adopted by the invention for solving the technical problems is as follows: a method for hoisting mechanical equipment by adopting aerial relay comprises the following hoisting steps: s1, selecting an east side wall of the machine room with the height of 7m, and reserving a hole with the length of 3m × 8m on the east side wall; s2, reserving a hole at the vertical position of the top of the machine room along the wall hole of the side wall; s3, hoisting the mechanical equipment to a height of 7m by adopting a first steel wire rope for a truck crane and a 30t hoist; s4, hoisting the mechanical equipment to the hole, and hoisting the front end of the mechanical equipment indoors by relaying the mechanical equipment from the hole in the reserved hole of the 14.8m roof by adopting a second truck crane and using a 30t hoist to convert and cooperate with the first truck crane to loosen the 30t hoist; s5, fixing the front end of the mechanical equipment on the simple trolley; s6, matching the simple trolley and 2 hoists of 10t with two automobile cranes to move slowly, placing the tail part on a top beam of 7m when the tail part is fast indoors, and replacing the two automobiles with cranes in turn; and S7, pulling the 10t hoist to move to the mechanical equipment platform to be placed in position.
Further, in the above technical solution, the diameter of the hole in S2 is 30 cm, which is convenient for the second car sling to enter.
Further, in the above technical solution, the front end of the mechanical device in S5 is fixed to the simple trolley by welding.
Further, in the above technical solution, the front end of the mechanical device in S5 is fixed on the simple trolley by tightening and fixing bolts.
Further, in the above technical solution, both sides of the upper end of the mechanical device are fixed on the shackle through a steel wire rope.
Further, in the above technical solution, the first vehicle and the second vehicle travel on the same straight line.
Further, in the above technical solution, the simple cart in S5 includes a bearing beam, support columns are fixedly disposed on two sides of an upper end of the bearing beam, fixed shafts are vertically disposed on two sides of a lower end of the bearing beam, and rollers are fixed to lower ends of the fixed shafts.
The invention has the beneficial effects that: the method for hoisting the mechanical equipment by adopting the aerial relay can shorten the construction period, improve the construction efficiency, accelerate the overall construction progress, ensure the orderly hoisting process and the construction safety, and is convenient for wide popularization and use.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the front end of the mechanical apparatus of the present invention entering a room;
FIG. 2 is a schematic view of the end-to-end configuration of the mechanical apparatus of the present invention;
FIG. 3 is a schematic view of the present invention showing the structure of the simple cart moving in cooperation;
FIG. 4 is a schematic view of the rear end of the mechanical apparatus of the present invention entering the room;
FIG. 5 is a schematic view of the construction of the present invention with the machinery suspended indoors;
FIG. 6 is a schematic view of the structure of the simple cart of the present invention.
The reference numbers in the drawings are: 1. the system comprises a first automobile, 2, 30t hoists, 3, mechanical equipment, 4, a second automobile, 5, a simple trolley, 6, 10t hoists, 7, shackles, 8, bearing beams, 9, support columns, 10, fixing shafts, 11 and rollers.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-6, a method for hoisting mechanical equipment by using aerial relay comprises the following hoisting steps: s1, selecting an east side wall of the machine room with the height of 7m, and reserving a hole with the length of 3m × 8m on the east side wall; s2, reserving a hole at the vertical position of the top of the machine room along the wall hole of the side wall; s3, hoisting the mechanical equipment 3 to a height of 7m by adopting a first steel wire rope for hoisting the automobile 1 and a 30t hoist 2; s4, hoisting the mechanical equipment 3 to the hole, hoisting a second automobile 4 to hoist the hole in the reserved hole on the 14.8m roof in a relay manner, converting the hoist 2 by 30t, and loosening the hoist 2 by 30t by matching with the hoist 1 of the first automobile to hoist the front end of the mechanical equipment 3 indoors; s5, fixing the mechanical equipment 3 on the simple trolley 5; s6, matching the simple trolley 5 and 2 10t hoists 6 with two truck cranes to move slowly, placing the tail part on a top beam of 7m when the tail part is fast indoors, and replacing the two trucks with cranes in turn; and S7, pulling the 10t hoist 6 to move to the platform of the mechanical equipment 3 to be placed in position.
Wherein the hole diameter in S2 is 30 centimeters, which is convenient for the second car 4 sling to enter. The front end of the mechanical device 3 in the S5 is fixed on the simple trolley 5 through a welding mode. The front end of the mechanical device 3 in the step S5 is fixed on the simple trolley 5 in a bolt tightening and fixing mode. Both sides of the upper end of the mechanical equipment 3 are fixed on the shackle 7 through steel wire ropes. The first vehicle 1 and the second vehicle 4 travel on the same straight line. The simple trolley 5 comprises a bearing beam 8 in S5, supporting columns 9 are fixedly arranged on two sides of the upper end of the bearing beam 8, fixing shafts 10 are vertically arranged on two sides of the lower end of the bearing beam 8, and rollers 11 are fixed at the lower ends of the fixing shafts 10.
Compared with the traditional hoisting method, the hoisting method has the following advantages: the construction efficiency is improved, the civil engineering construction period is shortened, the whole construction progress is accelerated, and the safety of orderly carrying out the hoisting process and the construction process is guaranteed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (7)
1. A method for hoisting mechanical equipment by adopting aerial relay is characterized by comprising the following hoisting steps: s1, selecting an east side wall of the machine room with the height of 7m, and reserving a hole with the length of 3m × 8m on the east side wall; s2, reserving a hole at the vertical position of the top of the machine room along the wall hole of the side wall; s3, hoisting the mechanical equipment to a height of 7m by adopting a first steel wire rope for a truck crane and a 30t hoist; s4, hoisting the mechanical equipment to the hole, and hoisting the front end of the mechanical equipment indoors by relaying the mechanical equipment from the hole in the reserved hole of the 14.8m roof by adopting a second truck crane and using a 30t hoist to convert and cooperate with the first truck crane to loosen the 30t hoist; s5, fixing the front end of the mechanical equipment on the simple trolley; s6, matching the simple trolley and 2 hoists of 10t with two automobile cranes to move slowly, placing the tail part on a top beam of 7m when the tail part is fast indoors, and replacing the two automobiles with cranes in turn; and S7, pulling the 10t hoist to move to the mechanical equipment platform to be placed in position.
2. The method for hoisting mechanical equipment by adopting aerial relay as claimed in claim 1, wherein the method comprises the following steps: and the diameter of the hole in the S2 is 30 cm, so that the second automobile lifting appliance can conveniently enter the hole.
3. The method for hoisting mechanical equipment by adopting aerial relay as claimed in claim 1, wherein the method comprises the following steps: and the front end of the mechanical equipment in the S5 is fixed on the simple trolley in a welding mode.
4. The method for hoisting mechanical equipment by adopting aerial relay as claimed in claim 1, wherein the method comprises the following steps: the front end of the mechanical equipment in the S5 is fixed on the simple trolley in a bolt jacking and fixing mode.
5. The method for hoisting mechanical equipment by adopting aerial relay as claimed in claim 1, wherein the method comprises the following steps: and both sides of the upper end of the mechanical equipment are fixed on the shackle through steel wire ropes.
6. The method for hoisting mechanical equipment by adopting aerial relay as claimed in claim 1, wherein the method comprises the following steps: the first automobile and the second automobile run on the same straight line.
7. The method for hoisting mechanical equipment by adopting aerial relay as claimed in claim 1, wherein the method comprises the following steps: s5 simple trolley comprises a bearing beam, supporting columns are fixedly arranged on two sides of the upper end of the bearing beam, fixing shafts are vertically arranged on two sides of the lower end of the bearing beam, and rollers are fixed at the lower ends of the fixing shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911058780.4A CN111039192A (en) | 2019-11-01 | 2019-11-01 | Method for hoisting mechanical equipment by adopting aerial relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911058780.4A CN111039192A (en) | 2019-11-01 | 2019-11-01 | Method for hoisting mechanical equipment by adopting aerial relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111039192A true CN111039192A (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911058780.4A Pending CN111039192A (en) | 2019-11-01 | 2019-11-01 | Method for hoisting mechanical equipment by adopting aerial relay |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092845A (en) * | 2022-06-15 | 2022-09-23 | 中建三局安装工程有限公司 | Method for hoisting equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2376061A1 (en) * | 1976-12-29 | 1978-07-28 | Figee Maschf | CRANE WITH SUITABLE LIFT SYSTEM TO HANDLE MIXED CARGO AS WELL AS CONTAINER |
| CN201334306Y (en) * | 2008-12-10 | 2009-10-28 | 宁夏电力建设工程公司 | Hoisting machine for upright post member |
| CN102190254A (en) * | 2010-03-03 | 2011-09-21 | 五冶集团上海有限公司 | Hoisting method for equipment installation in in-between hollow space of multilayer concrete platforms |
| CN103696569A (en) * | 2013-12-16 | 2014-04-02 | 上海建工五建集团有限公司 | Overhead steel-beam platform dismounting device and method |
| CN106437188A (en) * | 2016-08-29 | 2017-02-22 | 武汉建工集团股份有限公司 | Reinforcing method of reinforced concrete structure main beam additionally provided with steel structure box beam |
-
2019
- 2019-11-01 CN CN201911058780.4A patent/CN111039192A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2376061A1 (en) * | 1976-12-29 | 1978-07-28 | Figee Maschf | CRANE WITH SUITABLE LIFT SYSTEM TO HANDLE MIXED CARGO AS WELL AS CONTAINER |
| CN201334306Y (en) * | 2008-12-10 | 2009-10-28 | 宁夏电力建设工程公司 | Hoisting machine for upright post member |
| CN102190254A (en) * | 2010-03-03 | 2011-09-21 | 五冶集团上海有限公司 | Hoisting method for equipment installation in in-between hollow space of multilayer concrete platforms |
| CN103696569A (en) * | 2013-12-16 | 2014-04-02 | 上海建工五建集团有限公司 | Overhead steel-beam platform dismounting device and method |
| CN106437188A (en) * | 2016-08-29 | 2017-02-22 | 武汉建工集团股份有限公司 | Reinforcing method of reinforced concrete structure main beam additionally provided with steel structure box beam |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115092845A (en) * | 2022-06-15 | 2022-09-23 | 中建三局安装工程有限公司 | Method for hoisting equipment |
| CN115092845B (en) * | 2022-06-15 | 2024-05-28 | 中建三局安装工程有限公司 | Method for hoisting equipment |
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Application publication date: 20200421 |