CN203795878U - Center positioning device for high-rising building under construction - Google Patents
Center positioning device for high-rising building under construction Download PDFInfo
- Publication number
- CN203795878U CN203795878U CN201420138541.6U CN201420138541U CN203795878U CN 203795878 U CN203795878 U CN 203795878U CN 201420138541 U CN201420138541 U CN 201420138541U CN 203795878 U CN203795878 U CN 203795878U
- Authority
- CN
- China
- Prior art keywords
- center positioning
- center
- wire rope
- positioning device
- building
- 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.)
- Expired - Lifetime
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 230000003750 conditioning effect Effects 0.000 claims description 19
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000277275 Oncorhynchus mykiss Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
Abstract
The utility model provides a center positioning device for a high-rising building under construction. By using the center positioning device for the high-rising building under construction, a center point of the building under construction can be measured in good time, and the problem that a building is required to be corrected during construction is solved. The center positioning device comprises a center positioning plate, a top adjusting frame, a steel wire rope and a plumb bob, wherein the center positioning plate is fixed on the bottom of the building; a center positioning hole is formed in the center positioning plate; the center of the center positioning hole is coincident with the center point of the bottom of the building; the top adjusting frame is arranged at a construction position of the building; a position adjusting rod is arranged on the top adjusting frame and is provided with a steel wire rope lantern ring; the bottom of the steel wire rope lantern ring is connected with the steel wire rope; and the plumb bob is hung at the lower end of the steel wire rope. The center positioning device is simple in structure and convenient to operate. Compared with the traditional perpendicular measuring instrument, the center positioning device has the advantages that the labor cost, the instrument renting cost and the construction time can be greatly saved; the construction efficiency is improved; measuring results are not affected by environmental factors; and the construction quality of the high-rising building is guaranteed.
Description
Technical field
The utility model relates to a kind of center positioning device, and the center positioning device of applying in especially a kind of towering structure construction process, belongs to measurement, technical field of measurement and test.
Background technology
At chimney, in the towering structure construction processes such as granulation tower, prevent that structure top and bottom centre's point from not overlapping, avoiding structure to tilt is the key technology that ensures workmanship, the method that tradition fixes on construction of structures center is really to adopt vertical gauge to measure, because the every measurement of vertical gauge once all needs leveling again, operating efficiency is lower, and vertical gauge certainty of measurement is subject to operation platform vibration effect larger, constructor walks about and mechanical oscillation all can cause instrument skew, thereby cause measurement result inaccurate, cause constructor to operate under wrong data information guiding, structure are along offset direction construction, have a strong impact on the safety of workmanship and structure.
Utility model content
The purpose of this utility model is the drawback for prior art, provide a kind of simple in structure, easy to operate, can ensure workmanship, that can improve again efficiency of construction is building towering structure center positioning device.
Problem described in the utility model realizes with following technical proposals:
One is being built towering structure center positioning device, it comprises centralized positioning plate, top conditioning box, wire rope and plummet, described centralized positioning plate is fixed on the bottom surface of structure, on centralized positioning plate, center positioning hole is set, described center positioning hole center overlaps with structure bottom center's point, described top conditioning box is arranged in structure construction location place, setting position adjusting rod on the conditioning box of top, described position adjustments bar is provided with the wire rope collar, connecting steel wire ropes below the described wire rope collar, described wire rope lower end hangs plummet.
Above-mentionedly building towering structure center positioning device, described centralized positioning plate bottom surface is provided with one group of dowel vertically downward, and described dowel is distributed on the perimeter zone of centralized positioning plate, and centralized positioning plate is fixed on the bottom surface of structure by dowel.
Above-mentionedly building towering structure center positioning device, described top conditioning box is square-shaped frame shelf structure, and described position adjustments bar is sleeved on two crossbeams of square frame with gap fiting mode.
Above-mentionedly building towering structure center positioning device, the described wire rope collar is sleeved on position adjustments bar with gap fiting mode.
The utility model is a kind of location of the core device being applicable in towering structure construction process, its utilizes the plummet that is suspended on wire rope lower end under Action of Gravity Field, to keep the characteristic of plumbness always, central point in construction of structures is measured in good time, after towering structure is offset, the top conditioning box that is arranged in structure construction location is offset, at this moment the center positioning hole that plummet will positioned off-center plate, constructor is by adjusting the position of position adjusting rod and the wire rope collar, make plummet come back to location-plate center positioning hole place, now on the conditioning box of top, the position of the wire rope collar is exactly at the central point of building towering structure construction location, carry out construction taking this central point as benchmark, can be to rectifying a deviation in construction of structures.As can be seen here, the utility model is simple in structure, easy to operate, more not only can greatly save labour cost, instrument rental charge and engineering time with traditional vertical gauge, improved efficiency of construction, and measurement result is not subject to such environmental effects, ensured the construction quality of towering structure.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is centralized positioning plate plated construction schematic diagram;
Fig. 3 is top conditioning box structural representation;
Fig. 4 is the utility model working state schematic representation.
In figure, each list of reference numerals is: 1, centralized positioning plate, 1-1, center positioning hole, 1-2, dowel, 2, plummet, 3, wire rope, 4, top conditioning box, 4-1, position adjustments bar, 4-2, the wire rope collar, 5, structure.
Detailed description of the invention
Referring to Fig. 1～Fig. 4, the utility model is provided with centralized positioning plate 1, top conditioning box 4, wire rope 3 and plummet 2, described centralized positioning plate 1 is fixed on the bottom surface of structure 5, center positioning hole 1-1 is set on centralized positioning plate 1, described center positioning hole 1-1 center overlaps with structure 5 bottom center's points, described top conditioning box 4 is arranged in structure construction location place, setting position adjusting rod 4-1 on top conditioning box 4, described position adjustments bar 4-1 is provided with wire rope collar 4-2, described wire rope collar 4-2 bottom connecting steel wire ropes 3, described wire rope 3 lower ends hang plummet 2.
Referring to Fig. 2, centralized positioning plate of the present utility model 1 bottom surface is provided with one group of dowel 1-2 vertically downward, and described dowel 1-2 is distributed on the perimeter zone of centralized positioning plate 1, and centralized positioning plate 1 is fixed on the bottom surface of structure 5 by dowel 1-2.
Referring to Fig. 3, top of the present utility model conditioning box 4 is square-shaped frame shelf structure, and described position adjustments bar 4-1 is sleeved on gap fiting mode on two crossbeams of square frame; Described wire rope collar 4-2 is sleeved on position adjustments bar 4-1 with gap fiting mode.
Referring to Fig. 4, specific embodiment of the utility model is a kind of location of the core device being applicable in towering structure construction process, and its center location-plate 1 is 300mm × 300mm steel plate, 4 dowels of bottom surface welding of centralized positioning plate 1; The square frame of its top conditioning box 4 for being formed by four 500mm × 500mm round steel head and the tail connecting weldings.The plummet 2 that this center positioning device utilization is suspended on wire rope 3 lower ends keeps the characteristic of plumbness under Action of Gravity Field always, to measure at the central point of construction of structures 5 in good time, after towering structure 5 is offset, the top conditioning box 4 that is arranged in structure construction location is offset, at this moment the center positioning hole 1-1 that plummet 2 will positioned off-center plate 1, constructor is by adjusting the position of position adjusting rod 4-1 and wire rope collar 4-2, make plummet 2 come back to the center positioning hole 1-1 place of centralized positioning plate 1, now on top conditioning box 4, the position of wire rope collar 4-2 is exactly at the central point of building towering structure 5 construction locations, carry out construction taking this central point as benchmark, can be in time to rectifying a deviation in construction of structures.
Claims (4)
1. building towering structure center positioning device for one kind, it is characterized in that, it is provided with centralized positioning plate (1), top conditioning box (4), wire rope (3) and plummet (2), described centralized positioning plate (1) is fixed on the bottom surface of structure (5), center positioning hole (1-1) is set on centralized positioning plate (1), described center positioning hole (1-1) center overlaps with structure (5) bottom center's point, described top conditioning box (4) is arranged in structure construction location place, at the upper setting position adjusting rod (4-1) of top conditioning box (4), described position adjustments bar (4-1) is provided with the wire rope collar (4-2), the described wire rope collar (4-2) bottom connecting steel wire ropes (3), described wire rope (3) lower end hangs plummet (2).
2. one according to claim 1 is being built towering structure center positioning device, it is characterized in that, described centralized positioning plate (1) bottom surface is provided with one group of dowel (1-2) vertically downward, described dowel (1-2) is distributed on the perimeter zone of centralized positioning plate (1), and centralized positioning plate (1) is fixed on the bottom surface of structure (5) by dowel (1-2).
3. one according to claim 1 and 2 is being built towering structure center positioning device, it is characterized in that, described top conditioning box (4) is square-shaped frame shelf structure, and described position adjustments bar (4-1) is sleeved on two crossbeams of square frame with gap fiting mode.
4. one according to claim 3, building towering structure center positioning device, is characterized in that, the described wire rope collar (4-2) is sleeved on position adjustments bar (4-1) with gap fiting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138541.6U CN203795878U (en) | 2014-03-26 | 2014-03-26 | Center positioning device for high-rising building under construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138541.6U CN203795878U (en) | 2014-03-26 | 2014-03-26 | Center positioning device for high-rising building under construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795878U true CN203795878U (en) | 2014-08-27 |
Family
ID=51378102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138541.6U Expired - Lifetime CN203795878U (en) | 2014-03-26 | 2014-03-26 | Center positioning device for high-rising building under construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908022A (en) * | 2017-04-10 | 2017-06-30 | 中铁隧道勘测设计院有限公司 | Horizontal displacement monitoring measurement apparatus after a kind of city track traffic engineering rail |
| CN113267106A (en) * | 2021-06-16 | 2021-08-17 | 山东核电设备制造有限公司 | Pipe orifice positioning and measuring device and method |
-
2014
- 2014-03-26 CN CN201420138541.6U patent/CN203795878U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908022A (en) * | 2017-04-10 | 2017-06-30 | 中铁隧道勘测设计院有限公司 | Horizontal displacement monitoring measurement apparatus after a kind of city track traffic engineering rail |
| CN113267106A (en) * | 2021-06-16 | 2021-08-17 | 山东核电设备制造有限公司 | Pipe orifice positioning and measuring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |