CN107697837B - Sliding device capable of realizing integral rotation of large-scale component and installation method - Google Patents
Sliding device capable of realizing integral rotation of large-scale component and installation method Download PDFInfo
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- CN107697837B CN107697837B CN201710733032.6A CN201710733032A CN107697837B CN 107697837 B CN107697837 B CN 107697837B CN 201710733032 A CN201710733032 A CN 201710733032A CN 107697837 B CN107697837 B CN 107697837B
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- jack
- sliding
- sliding block
- counter
- pushing
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 title description 7
- 241001669679 Eleotris Species 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing 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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Machine Tool Units (AREA)
Abstract
The utility model provides a can realize large-scale component whole rotatory slider, includes annular slide (1), slider (2), top jack (3), vertical jack (4), slide (5), counter-force cardboard (6), distributing beam (7), sleeper (8), side direction limiting plate (9), outside both sides of annular slide (1) are adorned side direction limiting plate (9) admittedly, counter-force cardboard (6) card is put on side direction limiting plate (9); one end of the pushing jack (3) is propped against the counter-force clamping plate (6) and the other end is propped against the sliding block (2), the sliding plate (5) is fixedly connected to the bottom of the sliding block (2), and the top end of the vertical jack (4) is detachably connected with the distribution beam (7) and the bottom end thereof as well as the sleeper (8) respectively. The invention solves the problem that large hoisting equipment cannot enter a limited field to integrally rotate a large member. The invention also provides a method for installing the sliding device capable of realizing the integral rotation of the large-scale component.
Description
Technical Field
The invention relates to equipment for rotary sliding construction of a large-scale member, in particular to a sliding device capable of realizing integral rotation of the large-scale member and an installation method.
Background
With the development of industrial technology, the size of equipment components is gradually increased toward larger size, and more large industrial products need to be integrally installed on a construction site. Under the influence of construction environment, some flat large-sized components or weights with larger volumes can not be lifted and rotated by adopting hoisting machinery such as a crane, and how to realize stable, rapid and low-cost integral rotation and sliding of the large-sized components or weights is a key problem to be solved in the prior art.
At present, under the condition of condition permission, a conventional method adopted by the integral rotation displacement of a plurality of large-scale components or weights is to utilize large-scale lifting equipment to lift the large-scale components, then perform aerial rotation and finally lower the large-scale components into place. The implementation of the method has higher requirements on the site, has higher input cost, and cannot meet the requirements on the condition of narrow space of the construction site.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and provides a sliding device capable of realizing integral rotation of a large-scale member and an installation method thereof, wherein the sliding device has reasonable design, low input cost, simple and convenient assembly and disassembly and good use effect, and can fully utilize a narrow field without large-scale lifting equipment to realize integral rotation of the large-scale member.
The invention adopts the following technical scheme to realize the purposes:
the utility model provides a can realize large-scale component whole rotatory slider, includes annular slide (1), slider (2), top jack (3), vertical jack (4), slide (5), counter-force cardboard (6), distributing beam (7), sleeper (8), side direction limiting plate (9), outside both sides of annular slide (1) are adorned side direction limiting plate (9) admittedly, counter-force cardboard (6) card is put on side direction limiting plate (9); one end of the pushing jack (3) is propped against the counter-force clamping plate (6) and the other end is propped against the sliding block (2), the sliding plate (5) is fixedly connected to the bottom of the sliding block (2), the top end of the vertical jack (4) is detachably connected with the distribution beam (7), and the bottom end of the vertical jack (4) is detachably connected with the sleeper (8).
Preferably, the annular slideway (1) is of a circular structure and is assembled in a sectional manner.
Preferably, the sliding block (2) is of a box type structure, the bottom edge of the sliding block is designed to be in arc fit with a circular curve of the annular slideway (1), and reinforcing rib plates are arranged inside the sliding block to provide counter-force supporting points for the pushing jack (3).
Preferably, the sliding plate (5) is made of high molecular polyethylene, and the upper friction surface and the lower friction surface of the material have different friction coefficients, so that good sliding property can be provided, and meanwhile, the sliding plate has high pressure resistance and can be prevented from being crushed.
Preferably, the counter-force clamping plate (6) is a stiffening rib plate fixedly arranged on two sides of the panel, and two ends of the counter-force clamping plate (6) are clamped at the lateral limiting plates (9) to form counter-force supporting points of the pushing jack (3).
Preferably, the distribution beam (7) is of an I-shaped configuration for the placement of large components.
Preferably, the lateral limiting plates (9) are of T-shaped structures and are uniformly distributed on the inner side and the outer side of the annular slide way (1), and reaction points are provided for the reaction clamping plates (6).
The working principle of the device is that the low friction coefficient characteristic of a high polymer polyethylene sliding plate (5) is utilized, a sliding block (2) is driven to slide by a pushing jack (3) extending cylinder, the sliding block (2) touches lateral limiting plates (9) on the inner side and the outer side of an annular sliding way (1) in the working process to realize sliding direction conversion adjustment, the pushing jack (3) contracts cylinder when the sliding way is in place, a counter-force clamping plate (6) is adjusted to the next lateral limiting plate (9) of the annular sliding way (1), and the pushing jack (3) is moved to be in place to enter the next working cycle, so that the aim of integral rotation of a large-scale component is finally realized.
Step one: placing a sleeper (8) on a hard ground, jacking the bottom end of a vertical jack (4) on the sleeper (8), jacking the top end of the vertical jack (4) on a distribution beam (7), and starting a cylinder extending vertical jacking component (10) of the vertical jack (4);
step two: an annular slideway (1) is placed, a sliding block (2), a pushing jack (3) and a counter-force clamping plate (6) are sequentially placed in the annular slideway (1), and the counter-force clamping plate (6) is clamped on a lateral limiting plate (9);
step three: starting the vertical jack (4) to retract the cylinder to descend, and lowering the component (10) onto the sliding block (2);
step four: starting an oil pump, driving a pushing jack (3) to extend a cylinder, wherein the front end and the rear end of the pushing jack (3) are respectively in full contact with a sliding block (2) and a counter-force clamping plate (6); continuously driving the pushing jack (3) to push the sliding block (2), sliding the sliding block (2) in the annular slideway (1) through the sliding plate (5) at the bottom until one pushing stroke is completed, and realizing sliding direction conversion adjustment by touching the lateral limiting plates (9) at two sides of the annular slideway (1) in the pushing process;
step five: when one pushing stroke is completed, a cylinder shrinking of the pushing jack (3) is started, a counter-force clamping plate (6) is adjusted to a next lateral limiting plate (9) of the annular slideway (1), the pushing jack (3) is moved to be in position, and a cylinder stretching of the pushing jack (3) is started to enter the next pushing stroke;
step six: repeating the fourth step and the fifth step until the whole member (10) rotates in place.
Compared with the prior art, the invention has the following advantages:
1. the invention has simple structure, reasonable design, simple and convenient processing and manufacturing and lower input cost.
2. The invention has the advantages of simple manufacture, economical construction cost, convenient installation, short construction period, less influence on structural stress and operation in a limited space, and effectively utilizes the narrow space of the existing field.
3. The invention solves the problem that large hoisting equipment cannot enter a limited field to integrally rotate a large member.
Drawings
Fig. 1 is: the invention relates to a schematic diagram of the installation state of a sliding device capable of realizing the integral rotation of a large-scale component.
Fig. 2 is: the annular slideway structure schematic diagram capable of realizing integral rotation of the large-scale component.
Fig. 3 is: the invention discloses a lateral limiting plate structure schematic diagram of a sliding device capable of realizing integral rotation of a large-scale component.
Fig. 4 is: the invention discloses a pushing jack structure schematic diagram of a sliding device capable of realizing integral rotation of a large-scale component.
Fig. 5 is: the sliding block structure schematic diagram of the sliding device capable of realizing the integral rotation of the large-scale component is provided.
Fig. 6 is: the invention relates to a vertical jack lifting front view of a sliding device capable of realizing integral rotation of a large-scale component.
Fig. 7 is: the vertical jack of the sliding device capable of realizing the integral rotation of the large-scale component is lifted to the left view.
In the figure:
1 is an annular slideway; 2 is a sliding block; 3 is a pushing jack; 4 is a vertical jack; 5 is a skateboard; 6 is a counter-force clamping plate; 7 is a distribution beam; 8 is a sleeper; 9 is a lateral limiting plate; 10 is a component.
Detailed Description
The present invention will be described with reference to FIGS. 1 to 7
As shown in fig. 1, the sliding device capable of realizing integral rotation of a large-scale member comprises an annular slideway (1), a sliding block (2), a pushing jack (3), a vertical jack (4), a sliding plate (5), a counter-force clamping plate (6), a distribution beam (7), sleepers (8) and lateral limiting plates (9), wherein the lateral limiting plates (9) are fixedly arranged on the inner side and the outer side of the annular slideway (1), and the counter-force clamping plate (6) is clamped on the lateral limiting plates (9); one end of the pushing jack (3) is propped against the counter-force clamping plate (6) and the other end is propped against the sliding block (2), the sliding plate (5) is fixedly connected to the bottom of the sliding block (2), the top end of the vertical jack (4) is detachably connected with the distribution beam (7), and the bottom end of the vertical jack (4) is detachably connected with the sleeper (8).
Preferably, as shown in fig. 2, the annular slideway (1) is of a circular structure and is assembled in a sectional mode.
Preferably, as shown in fig. 3, the lateral limiting plates (9) are of a T-shaped structure and are uniformly distributed on the inner side and the outer side of the annular slide way (1), so that reaction force acting points are provided for the reaction force clamping plates (6).
Preferably, as shown in fig. 4, the sliding block (2) is of a box-type structure, the bottom edge of the sliding block is designed into an arc shape so as to be fitted with a circular curve of the annular slideway (1) to adjust the direction, and a reinforcing rib plate is arranged in the sliding block (2) to provide a counter-force supporting point for the pushing jack (3).
Preferably, as shown in fig. 4, the reaction clamping plates (6) are stiffening rib plates fixedly arranged at two sides of the panel, and the two ends of the reaction clamping plates (6) are clamped at the lateral limiting plates (9) to form reaction supporting points of the pushing jack (3).
Preferably, as shown in fig. 5, the sliding plate (5) is made of high molecular polyethylene, and the upper friction surface and the lower friction surface of the material have different friction coefficients, so that good sliding performance can be provided, and meanwhile, the sliding plate has high pressure resistance and can be prevented from being crushed.
Preferably, as shown in fig. 6 and 7, the distribution beam (7) has an i-shaped structure for placing large members, and the sleeper (8) has a rectangular parallelepiped structure.
During actual use, the sleeper (8) is placed on a hard ground, the bottom end of the vertical jack (4) is propped against the sleeper (8) and the top end of the vertical jack is vertically propped against the distribution beam (7), the sliding block (2), the pushing jack (3) and the counter-force clamping plate (6) are sequentially arranged in the annular slideway (1), the counter-force clamping plate (6) is clamped on the lateral limiting plate (9), the vertical jack (4) is started to descend, the component (10) is lowered onto the sliding block (2), the sliding block (2) is driven to slide for a stroke by utilizing the low friction coefficient characteristic of the high molecular polyethylene sliding plate (5) at the bottom of the sliding block (2), the sliding block (2) is driven to slide by the pushing jack (3) in a cylinder, the sliding direction of the sliding block (2) is changed and adjusted by touching the lateral limiting plates (9) at the inner side and the outer side of the annular slideway (1) in the working process, the pushing jack (3) is retracted when the stroke is in place, the counter-force clamping plate (6) is adjusted to the next lateral limiting plate (9) of the annular slideway (1), and the pushing jack (3) is moved to enter the next position to enter the position, so that the whole rotary type rotary component is realized.
The installation method of the sliding device capable of realizing the integral rotation of the large-scale component comprises the following steps:
step one: placing a sleeper (8) on a hard ground, jacking the bottom end of a vertical jack (4) on the sleeper (8), jacking the top end of the vertical jack (4) on a distribution beam (7), and starting a cylinder extending vertical jacking component (10) of the vertical jack (4);
step two: an annular slideway (1) is placed, a sliding block (2), a pushing jack (3) and a counter-force clamping plate (6) are sequentially placed in the annular slideway (1), and the counter-force clamping plate (6) is clamped on a lateral limiting plate (9);
step three: starting the vertical jack (4) to retract the cylinder to descend, and lowering the component (10) onto the sliding block (2);
step four: starting an oil pump, driving a pushing jack (3) to extend a cylinder, wherein the front end and the rear end of the pushing jack (3) are respectively in full contact with a sliding block (2) and a counter-force clamping plate (6); continuously driving the pushing jack (3) to push the sliding block (2), sliding the sliding block (2) in the annular slideway (1) through the sliding plate (5) at the bottom until one pushing stroke is completed, and realizing sliding direction conversion adjustment by touching the lateral limiting plates (9) at two sides of the annular slideway (1) in the pushing process;
step five: when one pushing stroke is completed, a cylinder shrinking of the pushing jack (3) is started, a counter-force clamping plate (6) is adjusted to a next lateral limiting plate (9) of the annular slideway (1), the pushing jack (3) is moved to be in position, and a cylinder stretching of the pushing jack (3) is started to enter the next pushing stroke;
step six: repeating the fourth step and the fifth step until the whole member (10) rotates in place.
Claims (7)
1. The sliding device capable of realizing integral rotation of the large-scale component is characterized by comprising an annular slideway (1), a sliding block (2), a pushing jack (3), a vertical jack (4), a sliding plate (5), a counter-force clamping plate (6), a distribution beam (7), sleepers (8) and lateral limiting plates (9), wherein the lateral limiting plates (9) are fixedly arranged on the inner side and the outer side of the annular slideway (1), and the counter-force clamping plate (6) is clamped on the lateral limiting plates (9); one end of the pushing jack (3) is propped against the counter-force clamping plate (6) and the other end is propped against the sliding block (2), the sliding plate (5) is fixedly connected to the bottom of the sliding block (2), the top end of the vertical jack (4) is detachably connected with the distribution beam (7), and the bottom end of the vertical jack (4) is detachably connected with the sleeper (8).
2. The sliding device capable of realizing integral rotation of large-scale components according to claim 1, wherein the annular slide way (1) is circular and is assembled in a sectional manner.
3. The sliding device capable of realizing integral rotation of a large-scale member according to claim 1, wherein the sliding block (2) is of a box-type structure, and the bottom edge of the sliding block is arc-shaped.
4. The skid device for realizing the integral rotation of a large-sized member as set forth in claim 1, wherein the skid plate (5) is made of high molecular polyethylene.
5. The sliding device capable of realizing integral rotation of the large-scale member according to claim 1, wherein the counter force clamping plates (6) are fixedly arranged on two sides of the panel to form stiffening rib plate structures.
6. A sliding device enabling the integral rotation of large structures according to claim 1, characterized in that the lateral limiting plates (9) are of T-shaped construction.
7. A method of installing a slip device for effecting integral rotation of a large structure according to claim 1, comprising the steps of:
step one: placing a sleeper (8) on a hard ground, jacking the bottom end of a vertical jack (4) on the sleeper (8), jacking the top end of the vertical jack (4) on a distribution beam (7), and starting a cylinder extending vertical jacking component (10) of the vertical jack (4);
step two: an annular slideway (1) is placed, a sliding block (2), a pushing jack (3) and a counter-force clamping plate (6) are sequentially placed in the annular slideway (1), and the counter-force clamping plate (6) is clamped on a lateral limiting plate (9);
step three: starting the vertical jack (4) to retract the cylinder to descend, and lowering the component (10) onto the sliding block (2);
step four: starting an oil pump, driving a pushing jack (3) to extend a cylinder, wherein the front end and the rear end of the pushing jack (3) are respectively in full contact with a sliding block (2) and a counter-force clamping plate (6); continuously driving the pushing jack (3) to push the sliding block (2), sliding the sliding block (2) in the annular slideway (1) through the sliding plate (5) at the bottom until one pushing stroke is completed, and realizing sliding direction conversion adjustment by touching the lateral limiting plates (9) at two sides of the annular slideway (1) in the pushing process;
step five: when one pushing stroke is completed, a cylinder shrinking of the pushing jack (3) is started, a counter-force clamping plate (6) is adjusted to the position of the next lateral limiting plate (9) of the annular slideway (1), the pushing jack (3) is moved to be in place, and a cylinder stretching of the pushing jack (3) is started to enter the next pushing stroke;
step six: repeating the fourth step and the fifth step until the whole member (10) rotates in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733032.6A CN107697837B (en) | 2017-08-24 | 2017-08-24 | Sliding device capable of realizing integral rotation of large-scale component and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733032.6A CN107697837B (en) | 2017-08-24 | 2017-08-24 | Sliding device capable of realizing integral rotation of large-scale component and installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107697837A CN107697837A (en) | 2018-02-16 |
| CN107697837B true CN107697837B (en) | 2023-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710733032.6A Active CN107697837B (en) | 2017-08-24 | 2017-08-24 | Sliding device capable of realizing integral rotation of large-scale component and installation method |
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| Country | Link |
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| CN (1) | CN107697837B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014266A (en) * | 1974-10-04 | 1977-03-29 | Paul Anderson Industrier Ab | Transport track and sliding carriage for moving heavy loads |
| KR20050072888A (en) * | 2004-01-07 | 2005-07-12 | 김근택 | A manufacturing system of bridge having upper plate of prestress concrete box girder-type, and method for construction working of upper plate using manufacturing system |
| JP2010037727A (en) * | 2008-07-31 | 2010-02-18 | Ps Mitsubishi Construction Co Ltd | Equipment and method for erecting precast pc plate for floor slab |
| CN101935987A (en) * | 2010-08-27 | 2011-01-05 | 中交一公局桥隧工程有限公司 | Construction method for integrally sliding large-span steel pipe arch of curved bridge |
| CN102092651A (en) * | 2011-01-28 | 2011-06-15 | 同济大学 | Turning-plate type automatic hydraulic thrustor |
| CN104164837A (en) * | 2014-09-01 | 2014-11-26 | 中铁二十一局集团有限公司 | Automatic-locating continuous pushing device for large box beams |
| CN205100116U (en) * | 2015-10-27 | 2016-03-23 | 中铁十局集团济南铁路工程有限公司 | Device that push away is pushed up along curvilinear path |
| CN207108348U (en) * | 2017-08-24 | 2018-03-16 | 柳州欧维姆机械股份有限公司 | A kind of integrally rotated slide device of achievable large-scale component |
-
2017
- 2017-08-24 CN CN201710733032.6A patent/CN107697837B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014266A (en) * | 1974-10-04 | 1977-03-29 | Paul Anderson Industrier Ab | Transport track and sliding carriage for moving heavy loads |
| KR20050072888A (en) * | 2004-01-07 | 2005-07-12 | 김근택 | A manufacturing system of bridge having upper plate of prestress concrete box girder-type, and method for construction working of upper plate using manufacturing system |
| JP2010037727A (en) * | 2008-07-31 | 2010-02-18 | Ps Mitsubishi Construction Co Ltd | Equipment and method for erecting precast pc plate for floor slab |
| CN101935987A (en) * | 2010-08-27 | 2011-01-05 | 中交一公局桥隧工程有限公司 | Construction method for integrally sliding large-span steel pipe arch of curved bridge |
| CN102092651A (en) * | 2011-01-28 | 2011-06-15 | 同济大学 | Turning-plate type automatic hydraulic thrustor |
| CN104164837A (en) * | 2014-09-01 | 2014-11-26 | 中铁二十一局集团有限公司 | Automatic-locating continuous pushing device for large box beams |
| CN205100116U (en) * | 2015-10-27 | 2016-03-23 | 中铁十局集团济南铁路工程有限公司 | Device that push away is pushed up along curvilinear path |
| CN207108348U (en) * | 2017-08-24 | 2018-03-16 | 柳州欧维姆机械股份有限公司 | A kind of integrally rotated slide device of achievable large-scale component |
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| Publication number | Publication date |
|---|---|
| CN107697837A (en) | 2018-02-16 |
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