CN113047666A - Limiting device is supported in installation of assembled PC wall - Google Patents
Limiting device is supported in installation of assembled PC wall Download PDFInfo
- Publication number
- CN113047666A CN113047666A CN202110383152.4A CN202110383152A CN113047666A CN 113047666 A CN113047666 A CN 113047666A CN 202110383152 A CN202110383152 A CN 202110383152A CN 113047666 A CN113047666 A CN 113047666A
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- China
- Prior art keywords
- clamping seat
- bolt pair
- angle steel
- wall
- assembled
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- 238000009434 installation Methods 0.000 title claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 230000003044 adaptive effect Effects 0.000 claims description 12
- 230000003828 downregulation Effects 0.000 claims 2
- 230000003827 upregulation Effects 0.000 claims 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 3
- 239000011178 precast concrete Substances 0.000 description 29
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/02—Shores or struts; Chocks non-telescopic
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
Abstract
An assembled PC wall mounting, supporting and limiting device comprises a connecting structure and a supporting structure, wherein the connecting structure comprises an angle steel clamping seat, a bottom U-shaped clamping seat and a top clamping seat, and the supporting structure comprises a horizontal support rod connected between the angle steel clamping seat and the bottom U-shaped clamping seat, an upright rod connected between the angle steel clamping seat and the top clamping seat, and a right-angled inclined support rod connected between the bottom U-shaped clamping seat and the top clamping seat; the device is installed and fixed at a position meeting construction requirements in advance according to design, two devices are placed on two sides of a PC wall positioning line respectively, the position of the device is adjusted as required, the accurate positioning of the position and the verticality of PC hoisting is ensured to the maximum extent, the hoisting tool can be removed after the PC wall is hoisted in place, and the position and the verticality of the PC wall are checked and adjusted by 2-3 technicians; the hoisting device has the advantages of short time for occupying machinery and constructors, short process period, simple structure, reliable installation, convenient use and high hoisting efficiency.
Description
Technical Field
The invention belongs to the technical field of prefabricated assembly type building construction, and particularly relates to an assembly type PC wall mounting, supporting and limiting device.
Background
With the vigorous popularization of the fabricated structure in the country, the fabricated PC (precast concrete) structure is gradually becoming an important direction for the residential development. In the construction of the fabricated structure, the hoisting of the PC wall is an important factor influencing the construction period, and the correction of the support, the position and the verticality in the hoisting process of the PC wall is an indispensable key link. The method for hoisting and supporting the PC wall at the present stage comprises the following steps: after the PC wall is in place, the inclined strut base is installed on the wall body, the temporary support reserved nuts on the wall plate and the floor slab are respectively installed on the support base, the lifting appliance can be removed after all support installation is completed, the post-tightening process is carried out, mechanical work and manual work time are occupied for a long time, the construction efficiency is low, the construction period is influenced, and the construction cost is increased.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the assembling type PC wall mounting, supporting and limiting device, which can be quickly mounted without reserving or forming bolt holes in the PC wall, can be used for instantly positioning and quickly correcting the position of the PC wall during mounting, is short in time of occupying machinery and constructors, is short in process period, and greatly improves the hoisting efficiency.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides an assembled PC wall erection bracing stop device, includes connection structure and bearing structure, connection structure includes angle steel cassette 1, bottom U-shaped cassette 3 and top cassette 6, bearing structure is including connecting horizontal stay bar 2 between angle steel cassette 1 and bottom U-shaped cassette 3, connects pole setting 5 between angle steel cassette 1 and top cassette 6 to and connect at bottom U-shaped cassette 3 and the right-angled diagonal brace 4 of top cassette 6.
The angle steel clamping seat 1 comprises a right-angle steel plate 11, an inner corner of the right-angle steel plate 11 is connected with a first horizontal bolt pair 13 through a sector plate 12, and two ends of one side plate surface of the right-angle steel plate 11 are symmetrically provided with a first vertical bolt pair 14.
The bottom U-shaped clamping seat 3 comprises a first U-shaped steel plate 31, a second horizontal bolt pair 32 is connected between side plates on two sides of the first U-shaped steel plate 31, a second vertical bolt pair 33 is arranged on one side of a bottom plate of the first U-shaped steel plate 31, and third vertical bolt pairs 34 are symmetrically arranged at two ends of the other side of the bottom plate of the first U-shaped steel plate 31.
The top clamping seat 6 comprises a flat plate 61, a plurality of second U-shaped steel plates 62 are arranged on the flat plate 61, and a third horizontal bolt pair 63 is connected between side plates on two sides of each second U-shaped steel plate 62.
The plurality of second U-shaped steel plates 62 are three and arranged in a shape like a Chinese character pin.
The inclined strut 4 comprises a first outer sleeve 41, a handle 42 is arranged in the middle of the first outer sleeve 41, two ends of the first outer sleeve 41 are respectively in threaded connection with threaded ends of a first positive and negative adjusting wire 43, the tail end of the first positive and negative adjusting wire 43 at one end of the inclined strut 4 is in adaptive connection with a second horizontal bolt pair 32 on the bottom U-shaped clamping seat 3 through a screw hole, and the tail end of the first positive and negative adjusting wire 43 at the other end of the inclined strut 4 is in adaptive connection with a third horizontal bolt pair 63 of the top clamping seat 6 through a screw hole.
And a third horizontal bolt pair 63 connected with the tail end of the first positive and negative adjusting wire 43 on the top clamping seat 6 is positioned at the bottom of the Chinese character 'pin'.
The horizontal support rod 2 comprises a second outer sleeve 21, the two ends of the second outer sleeve 21 are in threaded connection with threaded ends of a second positive and negative adjusting wire 22, and the tail end of the second positive and negative adjusting wire 22 is respectively in adaptive connection with a first vertical bolt pair 14 on the angle steel clamping seat 1 and a second vertical bolt pair 33 on the bottom U-shaped clamping seat 3 through screw holes.
One end of the vertical rod 5 is in adaptive connection with a first horizontal bolt pair 13 on the angle steel clamping seat 1 through a screw hole, and the other end of the vertical rod 5 is in adaptive connection with a third horizontal bolt pair 63 on the top of the Chinese character 'pin' shape on the top clamping seat 6 through a screw hole.
The bottom U-shaped clamping seat 3 is connected with the floor plate through a third vertical bolt pair 34.
The invention has the beneficial effects that:
1) according to the mounting, supporting and limiting device for the assembled PC wall, the device is supported through the triangular supporting structure, the structure is simple and reasonable, the reliability is high, the angle steel clamping seat 1, the bottom U-shaped clamping seat 3 and the top clamping seat 6 in the connecting structure are quickly assembled with the supporting structure, the use is convenient, the problem that the existing assembled PC wall is low in hoisting efficiency can be solved, the process period is shortened, and the construction efficiency is improved.
2) According to the invention, bolt holes do not need to be reserved or arranged on the PC wall, the workload during prefabrication or construction is reduced, the displacement of the PC wall is limited by the angle steel clamping seat 1, the verticality deviation of the wall is limited by the upright rod 5, the angle steel clamping seat 1 and the top clamping seat 6, the positioning is carried out immediately, the deviation is corrected quickly, the time and the labor are saved, and the hoisting progress is accelerated.
3) In the assembly type PC wall hoisting process, the device can be installed and fixed at the position meeting the construction requirement in advance according to the design, 2-3 technicians check and adjust the position and the verticality of the PC wall, the time for occupying machinery and constructors is short, the process period is short, and the hoisting efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the angle iron clamping base 1 of the present invention.
Fig. 3 is a schematic structural view of the bottom U-shaped cartridge 3 of the present invention.
Figure 4 is a side view of the top cartridge 6 of the present invention.
Figure 5 is a front view of the top cartridge 6 of the present invention.
Fig. 6 is a schematic structural view of the diagonal stay 4 of the present invention.
Fig. 7 is a schematic structural view of the horizontal stay 2 of the present invention.
Figure 8 is a schematic view of the construction of the pole 5 of the invention.
In the figure: 1. an angle steel clamping seat; 2. a horizontal stay bar; 3. a bottom U-shaped card seat; 4. a diagonal brace; 5. erecting a rod; 6. a top clamping seat; 11. a right-angle steel plate; 12. a sector plate; 13. a first horizontal bolt pair; 14. a first vertical bolt pair; 21. a second outer sleeve; 22. a second positive and negative adjusting wire; 31. a first U-shaped steel plate; 32. a second horizontal bolt pair; 33. a second vertical bolt pair; 34. a third vertical bolt pair; 41. a first outer sleeve; 42. a handle; 43. a first positive and negative regulating wire; 61. a flat plate; 62. a second U-shaped steel plate; 63. and a third horizontal bolt pair.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, an assembled PC wall erection bracing stop device, includes connection structure and bearing structure, connection structure includes angle steel cassette 1, bottom U-shaped cassette 3 and top cassette 6, bearing structure includes horizontal brace rod 2 of connection between angle steel cassette 1 and bottom U-shaped cassette 3, the pole setting 5 of connection between angle steel cassette 1 and top cassette 6 to and connect in bottom U-shaped cassette 3 and the right angled diagonal brace 4 of top cassette 6.
Referring to fig. 2, the angle steel clamping seat 1 comprises a right-angle steel plate 11, a first horizontal bolt pair 13 is connected to an inner corner of the right-angle steel plate 11 through a sector plate 12, and first vertical bolt pairs 14 are symmetrically arranged at two ends of a side plate surface of the right-angle steel plate 11.
Referring to fig. 3, the bottom U-shaped clamping seat 3 includes a first U-shaped steel plate 31, a second horizontal bolt pair 32 is connected between side plates on two sides of the first U-shaped steel plate 31, a second vertical bolt pair 33 is arranged on one side of a bottom plate of the first U-shaped steel plate 31, and third vertical bolt pairs 34 are symmetrically arranged on two ends of the other side of the bottom plate.
Referring to fig. 4 and 5, the top clamping seat 6 includes a flat plate 61, a plurality of second U-shaped steel plates 62 are arranged on the flat plate 61, and a third horizontal bolt pair 63 is connected between side plates on two sides of each second U-shaped steel plate 62.
The plurality of second U-shaped steel plates 62 are three and arranged in a shape like a Chinese character pin.
Referring to fig. 6, the inclined strut 4 includes a first outer sleeve 41, a handle 42 is disposed in the middle of the first outer sleeve 41, two ends of the first outer sleeve 41 are respectively connected with a threaded end of a first forward and backward adjusting wire 43 in a threaded manner, an end of the first forward and backward adjusting wire 43 at one end of the inclined strut 4 is connected with the second horizontal bolt pair 32 on the bottom U-shaped clamping seat 3 in an adapting manner through a threaded hole, and an end of the first forward and backward adjusting wire 43 at the other end of the inclined strut 4 is connected with the third horizontal bolt pair 63 of the top clamping seat 6 in an adapting manner through a threaded hole.
Referring to fig. 1, a third horizontal bolt pair 63 connected with the end of the first forward and backward adjusting wire 43 on the top clamping seat 6 is located at the bottom of the shape like the Chinese character pin.
Referring to fig. 7, the horizontal brace 2 includes a second outer sleeve 21, two ends of the second outer sleeve 21 are connected with threaded ends of a second forward and backward adjusting wire 22 in a threaded manner, and the tail end of the second forward and backward adjusting wire 22 is respectively in adaptive connection with the first vertical bolt pair 14 on the angle iron clamping seat 1 and the second vertical bolt pair 33 on the bottom U-shaped clamping seat 3 through screw holes.
Referring to fig. 8, one end of the vertical rod 5 is in adaptive connection with a first horizontal bolt pair 13 on the angle steel clamping seat 1 through a screw hole, and the other end of the vertical rod 5 is in adaptive connection with a third horizontal bolt pair 63 on the top of the Chinese character 'pin' shape on the top clamping seat 6 through a screw hole.
The bottom U-shaped clamping seat 3 is connected with the floor plate through a third vertical bolt pair 34.
The length of the inclined stay bar 4 is adjusted through the first outer sleeve 41 and the first forward and backward adjusting wire 43, and the length of the horizontal stay bar 2 is adjusted through the second outer sleeve 21 and the second forward and backward adjusting wire 22; the handle 42 facilitates rotation of the first outer sleeve 41.
The working principle of the invention is as follows:
in assembled PC wall hoist and mount process, according to the design surveying unwrapping wire in advance, respectively install 2 at PC wall installation positioning line both sides and support stop device: assembling a horizontal stay bar 2, an inclined stay bar 4 and an upright bar 5 through an angle steel clamping seat 1, a bottom U-shaped clamping seat 3 and a top clamping seat 6, wherein the bottom U-shaped clamping seat 3 is connected with a floor plate through a third vertical bolt pair 34; the angle steel clamping seat 1 is adjusted to the position of the outer side line of the PC wall positioning by rotating the second outer sleeve 21 of the horizontal stay bar 2, and the upright rod 5 is adjusted to the vertical floor plate by rotating the first outer sleeve 41 of the diagonal stay bar 4; and (3) hoisting the PC wall in the middle of the installed supporting and limiting device, hoisting the PC wall and putting in place, removing the hoisting tool, continuing hoisting the next PC wall component or entering the next procedure, reserving 2-3 technicians for checking the verticality and the horizontal position of the PC wall, and if the PC wall is not qualified, adjusting the position of the PC wall by rotating the second outer sleeve 21 and adjusting the verticality of the PC wall by rotating the first outer sleeve 41.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the invention. The foregoing description is of the preferred embodiment of the invention only, and is intended to be illustrative and exemplary, and not to limit the scope of the invention in any way. Any changes and modifications of the above-mentioned embodiments by those skilled in the art are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an assembled PC wall installation supports stop device, includes connection structure and bearing structure, its characterized in that: the connecting structure comprises an angle steel clamping seat (1), a bottom U-shaped clamping seat (3) and a top clamping seat (6), and the supporting structure comprises a horizontal support rod (2) connected between the angle steel clamping seat (1) and the bottom U-shaped clamping seat (3), a vertical rod (5) connected between the angle steel clamping seat (1) and the top clamping seat (6) and a right-angled inclined support rod (4) connected between the bottom U-shaped clamping seat (3) and the top clamping seat (6).
2. An assembled PC wall mounting, supporting and spacing device as claimed in claim 1, wherein: the angle steel clamping seat (1) comprises a right-angle steel plate (11), an inner corner of the right-angle steel plate (11) is connected with a first horizontal bolt pair (13) through a sector plate (12), and two ends of one side of the right-angle steel plate (11) are symmetrically provided with a first vertical bolt pair (14).
3. An assembled PC wall mounting, supporting and spacing device as claimed in claim 1, wherein: the bottom U-shaped clamping seat (3) comprises a first U-shaped steel plate (31), a second horizontal bolt pair (32) is connected between side plates on two sides of the first U-shaped steel plate (31), a second vertical bolt pair (33) is arranged on one side of a bottom plate of the first U-shaped steel plate (31), and third vertical bolt pairs (34) are symmetrically arranged at two ends of the other side of the bottom plate.
4. An assembled PC wall mounting, supporting and spacing device as claimed in claim 1, wherein: the top clamping seat (6) comprises a flat plate (61), a plurality of second U-shaped steel plates (62) are arranged on the flat plate (61), and a third horizontal bolt pair (63) is connected between side plates on two sides of each second U-shaped steel plate (62).
5. An assembled PC wall installation support stop device of claim 4, characterized in that: the plurality of second U-shaped steel plates (62) are three and are arranged in a shape like a Chinese character 'pin'.
6. An assembled PC wall mounting, supporting and spacing device as claimed in claim 1 or 4, wherein: the inclined strut (4) comprises a first outer sleeve (41), a handle (42) is arranged in the middle of the first outer sleeve (41), two ends of the first outer sleeve (41) are respectively in threaded connection with threaded ends of a first forward and reverse adjusting wire (43), the tail end of the first forward and reverse adjusting wire (43) at one end of the inclined strut (4) is in adaptive connection with a second horizontal bolt pair (32) on the bottom U-shaped clamping seat (3) through a screw hole, and the tail end of the first forward and reverse adjusting wire (43) at the other end of the inclined strut (4) is in adaptive connection with a third horizontal bolt pair (63) of the top clamping seat (6) through a screw hole.
7. An assembled PC wall installation support stop device of claim 6, characterized in that: and a third horizontal bolt pair (63) connected with the tail end of the first positive and negative adjusting wire (43) on the top clamping seat (6) is positioned at the bottom of the Chinese character 'pin'.
8. A mounting, supporting and spacing device for a PC wall according to any of claims 1 to 3, wherein: horizontal brace rod (2) contain second outer sleeve pipe (21), and second outer sleeve pipe (21) both ends threaded connection has the screw thread end of the positive and negative regulation silk of second (22), and the end of the positive and negative regulation silk of second (22) passes through the screw and is connected with first vertical bolt pair (14) on angle steel cassette (1) and second vertical bolt pair (33) looks adaptation on the U-shaped cassette of bottom (3) respectively.
9. An assembled PC wall mounting support stop device of any one of claims 1, 2 or 5, wherein: one end of the vertical rod (5) is in adaptive connection with a first horizontal bolt pair (13) on the angle steel clamping seat (1) through a screw hole, and the other end of the vertical rod (5) is in adaptive connection with a third horizontal bolt pair (63) on the top of the top clamping seat (6) in a shape like the Chinese character 'pin' through a screw hole.
10. An assembled PC wall mounting, supporting and spacing device as claimed in claim 1 or 3, wherein: the bottom U-shaped clamping seat (3) is connected with the floor plate through a third vertical bolt pair (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110383152.4A CN113047666A (en) | 2021-04-09 | 2021-04-09 | Limiting device is supported in installation of assembled PC wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110383152.4A CN113047666A (en) | 2021-04-09 | 2021-04-09 | Limiting device is supported in installation of assembled PC wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113047666A true CN113047666A (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110383152.4A Pending CN113047666A (en) | 2021-04-09 | 2021-04-09 | Limiting device is supported in installation of assembled PC wall |
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| Country | Link |
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| CN (1) | CN113047666A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898195A (en) * | 2021-11-17 | 2022-01-07 | 福建工程学院 | Assembled concrete structure wall column hoisting guiding and positioning device and construction method |
| CN116290847A (en) * | 2023-04-17 | 2023-06-23 | 中国十九冶集团有限公司 | PC component positioning baffle |
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| CN211113627U (en) * | 2019-10-28 | 2020-07-28 | 广东力源液压机械有限公司 | Unsettled self-supporting formula pile driver |
| CN211776046U (en) * | 2019-12-19 | 2020-10-27 | 中建二局第二建筑工程有限公司 | Construction is with recoverable bearing diagonal structure |
| CN211775944U (en) * | 2019-12-31 | 2020-10-27 | 中建八局第一建设有限公司 | Support arrangement for quicken installation of taking one's place of PC wall body |
| CN212317531U (en) * | 2020-05-21 | 2021-01-08 | 杨晓铭 | Prefabricated wall body installation strutting arrangement is used in housing construction |
| CN111962878A (en) * | 2020-06-19 | 2020-11-20 | 青岛中建联合建设工程有限公司 | Detachable combined wall part position regulator |
| CN111894279A (en) * | 2020-07-21 | 2020-11-06 | 潘秋萍 | Assembled building wall strutting arrangement |
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| CN113898195B (en) * | 2021-11-17 | 2023-02-24 | 福建工程学院 | Assembled concrete structure wall column hoisting guiding and positioning device and construction method |
| CN116290847A (en) * | 2023-04-17 | 2023-06-23 | 中国十九冶集团有限公司 | PC component positioning baffle |
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Application publication date: 20210629 |