CN209742389U - Alignment positioning machine tool for casting ribs of prefabricated column - Google Patents
Alignment positioning machine tool for casting ribs of prefabricated column Download PDFInfo
- Publication number
- CN209742389U CN209742389U CN201920256553.1U CN201920256553U CN209742389U CN 209742389 U CN209742389 U CN 209742389U CN 201920256553 U CN201920256553 U CN 201920256553U CN 209742389 U CN209742389 U CN 209742389U
- Authority
- CN
- China
- Prior art keywords
- plate
- top plate
- prefabricated
- holes
- bottom plate
- 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.)
- Active
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a straightening and positioning machine tool for a fabricated column sling, which comprises a top plate, a bottom plate and a plurality of through pipes; the prefabricated column sling structure is characterized in that the top plate and the bottom plate are symmetrical hollow square plates, four sides of each square plate are respectively provided with a plurality of circular holes, the arrangement mode of the holes is the same as that of prefabricated column sling bars, a plurality of through pipes are arranged between the top plate and the bottom plate, the through pipes are located between the holes corresponding to the top plate and the bottom plate, and the prefabricated column sling bars sequentially penetrate through the holes of the bottom plate, the through pipes and the holes of the top plate. The utility model discloses can guarantee the vertical degree that prefabricated post got rid of the muscle, improve the efficiency of construction.
Description
Technical Field
The utility model relates to a technical field of instrument for the construction, concretely relates to alignment positioning machines of prefabricated post whipping bar.
Background
In the building industrialization prefabricated assembly type building, prefabricated column components adopted by a frame structure system need to be connected with upper prefabricated column reserved grouting sleeves through reserved flail bars in a node mode. Because the column reinforcement of the prefabricated column is generally a steel bar with the diameter of more than phi 25, if the prefabricated column is dislocated in the construction process, the prefabricated column cannot be effectively adjusted to be vertical, and the axial position of the prefabricated column is deviated. The existing construction technology adopts a positioning sleeve plate to position the steel bars of the prefabricated column, so that the verticality of the steel bars of the prefabricated column cannot be ensured, and the upper prefabricated column is difficult to install.
Disclosure of Invention
The purpose of the invention is as follows: the utility model aims to provide a prefabricated post gets rid of alignment location machines of muscle to the not enough of prior art.
The technical scheme is as follows: the utility model relates to a straightening and positioning machine tool for a fabricated column sling, which comprises a top plate, a bottom plate and a plurality of through pipes; the prefabricated column sling structure is characterized in that the top plate and the bottom plate are symmetrical hollow square plates, four sides of each square plate are respectively provided with a plurality of circular holes, the arrangement mode of the holes is the same as that of prefabricated column sling bars, a plurality of through pipes are arranged between the top plate and the bottom plate, the through pipes are located between the holes corresponding to the top plate and the bottom plate, and the prefabricated column sling bars sequentially penetrate through the holes of the bottom plate, the through pipes and the holes of the top plate.
Preferably, a plurality of hanging rings are symmetrically arranged on the top plate.
Preferably, the hanging rings are symmetrically arranged on the top plate and are made of first-level steel bars with the diameter of 8 m.
Preferably, the square plate is a steel plate with the thickness of 5mm, and the size of the steel plate is consistent with the dimension specification of the section of the prefabricated column; the steel plate is internally provided with a square hollow structure with the side length of 40 cm.
Preferably, the diameter of the hole is +5cm of the diameter of the preformed column sling, and the through pipe is a steel pipe with the wall thickness of 48mm, the diameter of 30mm and the length of 6 cm.
Has the advantages that: (1) the utility model discloses a pass through bottom plate hole, pass through siphunculus and roof hole with prefabricated post whipping, pass through the setting of siphunculus and can guarantee the straightness that the prefabricated post whipping is vertical to avoid the risk that prefabricated post hoist and mount accumulative error can't guarantee the building monomer straightness that hangs down, because the utility model discloses the application, and then improved the efficiency of construction, reduced the later stage because the prefabricated post whipping is crooked and adjusted, chisel changes the expenditure cost of prefabricated post;
(2) The size of the top plate and the bottom plate of the utility model is the same as the size of the cross section of the precast column, thus avoiding the interference to constructors; and the middle parts of the top plate and the bottom plate are arranged into a hollow structure to reduce the weight of the device, ensure the operability during construction and facilitate turnover.
Drawings
Fig. 1 is a schematic structural view of the straightening and positioning machine of the present invention;
Fig. 2 is a schematic structural diagram of the top plate and the bottom plate of the present invention.
Wherein, 1-top plate; 2-a bottom plate; 3-holes; 4-through pipe; 5-hanging rings.
Detailed Description
the technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example (b): a straightening and positioning machine tool for a fabricated column sling comprises a top plate 1, a bottom plate 2 and a plurality of through pipes 4; the top plate 1 and the bottom plate 2 are symmetrical hollow square plates, four sides of each square plate are respectively provided with a plurality of round holes 3, the diameter of each hole 3 is +5cm of the whipping diameter of the prefabricated column, the arrangement mode of the holes 3 is the same as that of the whipping of the prefabricated column, as shown in the attached drawing 2, a positioning drawing of a reserved hole of the whipping of the prefabricated column is drawn according to a prefabricated column section steel bar distribution diagram of specific engineering, then the arrangement sequence and the sequence of the holes on the top plate 1 and the bottom plate 2 are drawn according to the reserved hole on the positioning drawing, each square plate is a double-layer steel plate with the thickness of 5mm, and the size of each steel plate is; a square hollow structure with the side length of 40cm is arranged inside the steel plate; a plurality of through pipes 4 are arranged between the top plate 1 and the bottom plate 2, the through pipes 4 are steel pipes with the wall thickness of 48mm, the diameter of 30mm and the length of 6cm, the through pipes 4 are positioned between the holes 3 corresponding to the top plate 1 and the bottom plate 2, and the through pipes 4 are fully welded along the holes of the double-layer steel plate; the fabricated column slings sequentially penetrate through the holes 3 of the bottom plate 2, the through pipes 4 and the holes 3 of the top plate 1; 2 lifting rings 5 are symmetrically arranged on the top plate 1; rings 5 symmetry sets up on 1 two parallel frames of roof, and rings 5 make into half ring type structure by the one-level reinforcing bar of phi 8m, removes through rings 5 the utility model discloses a position.
The utility model discloses after the preparation is accomplished, after assembled frame construction system building construction operation layer prefabricated component hoist and mount was accomplished, before concrete placement smashes, the bar worker will the utility model discloses install in prefabricated capital portion get rid of muscle department, horizontal position and the elevation of adjusting the location machines after the surveyor popped out the control line utilize the short steel bar to fix a position the machines and the welding of the slab band on construction operation layer, ensure in the work progress to fix a position the machines and have not the disturbance.
Binding superposed beam slab reinforcing steel bars and beam column joint reinforcing steel bars after the construction working face prefabricated part is hoisted in the fabricated frame structure system building; after the binding of the reinforcing steel bars is finished, the utility model is sleeved; the measurer adjusts the horizontal position of the utility model according to the control line; the steel bar worker utilizes the short steel bar head to weld and fix with the beam slab steel bar, and ensures that the horizontal position and the elevation of the utility model are not disturbed in the construction process; pouring and tamping concrete of a construction operation layer; the utility model is taken down after the strength of the beam-column joint concrete reaches 50% of the design strength; will the utility model discloses use in the prefabricated post whipping of turnover to superstructure.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a straightening positioning machine of prefabricated post whipping, its characterized in that: comprises a top plate, a bottom plate and a plurality of through pipes; the prefabricated column sling structure is characterized in that the top plate and the bottom plate are symmetrical hollow square plates, four sides of each square plate are respectively provided with a plurality of circular holes, the arrangement mode of the holes is the same as that of prefabricated column sling bars, a plurality of through pipes are arranged between the top plate and the bottom plate, the through pipes are located between the holes corresponding to the top plate and the bottom plate, and the prefabricated column sling bars sequentially penetrate through the holes of the bottom plate, the through pipes and the holes of the top plate.
2. The alignment positioning machine tool for the swing bars of the prefabricated columns according to claim 1, is characterized in that: and a plurality of lifting rings are symmetrically arranged on the top plate.
3. The alignment positioning machine tool for the swing bars of the prefabricated columns as claimed in claim 2, characterized in that: the hanging rings are symmetrically arranged on the top plate and are made of phi 8m first-level steel bars.
4. The alignment positioning machine tool for the swing bars of the prefabricated columns according to claim 1, is characterized in that: the square plate is a steel plate with the thickness of 5mm, and the size of the steel plate is consistent with the size and specification of the section of the prefabricated column; the steel plate is internally provided with a square hollow structure with the side length of 40 cm.
5. The alignment positioning machine tool for the swing bars of the prefabricated columns according to claim 1, is characterized in that: the diameter of the hole is +5cm of the diameter of the preformed column sling, and the through pipe is a steel pipe with the wall thickness of 48mm, the diameter of 30mm and the length of 6 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256553.1U CN209742389U (en) | 2019-02-28 | 2019-02-28 | Alignment positioning machine tool for casting ribs of prefabricated column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256553.1U CN209742389U (en) | 2019-02-28 | 2019-02-28 | Alignment positioning machine tool for casting ribs of prefabricated column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742389U true CN209742389U (en) | 2019-12-06 |
Family
ID=68709070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920256553.1U Active CN209742389U (en) | 2019-02-28 | 2019-02-28 | Alignment positioning machine tool for casting ribs of prefabricated column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742389U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496126A (en) * | 2020-03-28 | 2020-08-07 | 北京建工一建工程建设有限公司 | Reserved steel bar correction equipment and correction method |
| CN112049241A (en) * | 2020-09-01 | 2020-12-08 | 上海家树建筑工程有限公司 | Connecting structure for precast beam column and construction method thereof |
-
2019
- 2019-02-28 CN CN201920256553.1U patent/CN209742389U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496126A (en) * | 2020-03-28 | 2020-08-07 | 北京建工一建工程建设有限公司 | Reserved steel bar correction equipment and correction method |
| CN112049241A (en) * | 2020-09-01 | 2020-12-08 | 上海家树建筑工程有限公司 | Connecting structure for precast beam column and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100694503B1 (en) | Downward construction system and method for 1-way girder and slab of underground structure | |
| CN104775516A (en) | Field connecting method among prefabricated reinforced concrete columns | |
| CN108643192A (en) | Brace in Deep Footing Groove supporting ultralong steel tube column pile construction method | |
| CN209742389U (en) | Alignment positioning machine tool for casting ribs of prefabricated column | |
| CN206467667U (en) | Suspended net shotcrete building enclosure between a kind of stake of use expansion type fixation reinforced mesh | |
| CN102071747A (en) | Joint of square steel tube concrete column and reinforced concrete floor and production method thereof | |
| CN108532968A (en) | A kind of assembled support device of steel bar truss floor support plate composite floor system | |
| CN213358614U (en) | Structure for longitudinally limiting steel reinforcement cage during concrete pouring | |
| CN203034799U (en) | Tower hoist standard knot bearing overhead support formwork steel platform structure | |
| CN207538040U (en) | Drilled pile reinforcing cage detachably recycles hangs muscle | |
| CN108951643B (en) | Super high-rise deep foundation pit basement core tube large-span large-area support changing construction method | |
| CN108755701A (en) | The construction method of the support construction of deep basal pit | |
| CN209874434U (en) | Simple and easy scaffold frame of encorbelmenting of building high latitude | |
| CN112412152B (en) | Construction method of underslung derrick-free variable-section rectangular chimney support system | |
| CN209923791U (en) | Workpiece for cross-line construction of formwork suspension casting combined system | |
| CN110552430B (en) | Steel pipe column structure house | |
| CN209779626U (en) | Upright pile positioning and lowering auxiliary device | |
| CN207538193U (en) | A kind of steel core concrete column and reinforced concrete column concrete core cylinder mixed structure | |
| CN110397042A (en) | A kind of support system of deep basal pit | |
| CN110080527B (en) | Support changing construction method for staged diaphragm wall of reverse construction method steel structure basement | |
| CN217810514U (en) | Pier inner supporting frame capable of being used for binding pier body steel bars and being used for turnover | |
| CN219952739U (en) | Turnover supporting device for binding ultra-deep foundation beam steel bars | |
| CN209837748U (en) | Top bracing type protective frame | |
| CN216948382U (en) | Single-lifting-point lifting structure arranged on inner wall of double-wall steel cofferdam | |
| CN113401815B (en) | High-altitude conversion system of core tube tower crane of super high-rise building and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |