CN210177942U - Cast-in-place concrete column is established device with adjustable steel mould - Google Patents
Cast-in-place concrete column is established device with adjustable steel mould Download PDFInfo
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- CN210177942U CN210177942U CN201921014122.0U CN201921014122U CN210177942U CN 210177942 U CN210177942 U CN 210177942U CN 201921014122 U CN201921014122 U CN 201921014122U CN 210177942 U CN210177942 U CN 210177942U
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Abstract
The utility model particularly relates to a cast-in-place concrete column establishes device with adjustable steel mould has solved current concrete column and has established the problem that the cost drops into big, the efficiency of construction is low, the quality of pouring is relatively poor and can not recycle. A plurality of vertical stressed steel bars are arranged in a cavity defined by the columnar thin steel plate template, square steel keels are uniformly and vertically arranged on the outer wall of the columnar thin steel plate template, the upper ends of the square steel keels are higher than the upper ends of the columnar thin steel plate template, aluminum alloy snap rings are horizontally arranged on the outer wall of the columnar thin steel plate template, each aluminum alloy snap ring is composed of two semicircular clamps, screw rods penetrate through the adjacent end faces of the two semicircular clamps, and locking nuts are screwed on the screw rods; the electric adjusting mechanism comprises a horizontal rack, a motor and an ear plate are arranged on the side wall of the square steel keel, a rotating shaft is connected to an output shaft of the motor, and a toothed roller is arranged on the rotating shaft. The utility model discloses realized the automatic adjustment of different diameter cylinders regulation and template simultaneously, reduced manual work and material cost moreover by a wide margin.
Description
Technical Field
The utility model relates to a template is propped up and is established the device for construction, specifically is a cast-in-place concrete column props up and establishes the device with adjustable steel mould.
Background
In engineering construction, the cylindrical concrete columns with different sections have the following defects in the formwork erecting process: the fixed difficulty, the specification is many, and the template unloading is extravagant serious, and adopts the plank sheathing to carry out the lofting processing, and the turnover rate is low, makes template erect the cost increase, and the degree of difficulty increases, influences cylindrical appearance quality after concrete placement.
At present, a third party is entrusted to preheat a wooden template to form a semicircular template, the two wooden templates are butted on site, and then a metal hoop is used for hooping to complete template erection. By adopting the process, templates with various specifications need to be customized, the cost investment is increased, the damage of the wood formwork often occurs, the later-stage template can not be recycled, the construction efficiency is low, and the concrete pouring quality can not be effectively guaranteed.
Disclosure of Invention
The utility model discloses a solve present concrete column and prop up to establish the problem that has that the cost drops into big, the efficiency of construction is low, the quality of pouring is relatively poor and can not recycle, provide a cast-in-place concrete column props up with adjustable steel mould and establishes the device.
The utility model discloses an adopt following technical scheme to realize: an adjustable steel mould supporting device for a cast-in-place concrete column comprises a columnar thin steel plate template coiled with an overlapped section and an electric adjusting mechanism; a plurality of vertical stressed steel bars are arranged in a cylindrical cavity defined by the columnar thin steel plate template, square steel keels are uniformly and vertically arranged on the outer wall of the columnar thin steel plate template, the upper ends of the square steel keels are higher than the upper ends of the columnar thin steel plate template, a plurality of aluminum alloy clamping rings distributed up and down are horizontally arranged on the outer wall of the columnar thin steel plate template, each aluminum alloy clamping ring is composed of two semicircular clamps, a screw rod penetrates through the adjacent end faces of the two semicircular clamps, and a locking nut is screwed on the screw rod; the electric adjusting mechanism comprises a horizontal rack which is arranged on one side of any square steel keel and fixed with the outer side wall of the columnar thin steel plate template, a motor and an ear plate are arranged on the side wall of the square steel keel, a rotating shaft which penetrates through the ear plate is connected onto an output shaft of the motor, and a toothed roller which is meshed with the horizontal rack is arranged on the rotating shaft.
After the cylindrical steel bars are bound, the supporting device is supported outside the cylindrical steel bars, a motor is started, an output shaft of the motor drives a rotating shaft and a toothed roller to rotate, and then the horizontal rack fixed on the outer side wall of the cylindrical thin steel plate template is driven to move in the circumferential direction to adjust the diameter of the cylindrical thin steel plate template to a proper size, at the moment, the motor is turned off, an aluminum alloy clamping ring is hooped tightly through a screw and a locking nut, and the supporting of the template is completed. The problems of high cost investment, low construction efficiency, poor pouring quality and incapability of recycling existing in the existing concrete column supporting and establishing process are solved.
The utility model provides a cast-in-place concrete column is with adjustable steel mould erects device, still includes hydraulic pressure adjustment mechanism, and hydraulic pressure adjustment mechanism is provided with the hydraulic pump rather than the intercommunication including setting up the column oil tank at column sheet steel template center on the column oil tank, and radially is provided with the pneumatic cylinder that is connected and communicate with the hydraulic pump with square steel fossil fragments one-to-one on the column oil tank.
In the template supporting process, when the cylinder needs to be adjusted, the hydraulic pump is started, hydraulic oil in the oil tank is synchronously sent into each hydraulic cylinder in radial distribution, and the piston rods of the hydraulic cylinders stretch out and draw back synchronously to drive the square steel keels to move radially synchronously, so that the diameter of the cylinder is adjusted.
The number of the horizontal racks is three, and the horizontal racks are distributed up and down.
The horizontal racks are provided with a plurality of toothed rollers which are meshed with the horizontal racks and correspond to the toothed rollers one by one, so that the top and the bottom of the columnar thin steel plate template can synchronously act, and the stability is further improved.
Two U type grooves that distribute about the square steel keel upper end inside wall is fixed with, and the piston rod outer end of pneumatic cylinder all is provided with the connecting rod that inserts in the U type groove.
The hydraulic cylinder piston rod and the square steel keel are connected in a mode, so that the hydraulic cylinder piston rod and the square steel keel are convenient to disassemble and assemble while the connection stability is guaranteed.
The utility model has the advantages of reasonable design reliably, realized the automatic adjustment that different diameter cylinders adjusted and the template simultaneously, the efficiency of construction is promoted by a wide margin, has saved the process of multiple template specification customization moreover, has reduced artifical and material cost by a wide margin, and the phenomenon that the template damaged also obtains controlling effectively, has solved the environmental pollution problem that on-the-spot wood former processing caused simultaneously, also plays positive effect to the environmental protection, has simple structure, convenient operation and can have enough to meet the need the advantage of use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-columnar thin steel plate template, 2-stress steel bar, 3-square steel keel, 4-semicircular hoop, 5-screw rod, 6-locking nut, 7-horizontal rack, 8-motor, 9-lug plate, 10-rotating shaft, 11-toothed roller, 12-columnar oil tank, 13-hydraulic pump, 14-hydraulic cylinder and 15-U-shaped groove.
Detailed Description
An adjustable steel mould supporting device for a cast-in-place concrete column comprises a columnar thin steel plate template 1 coiled with an overlapped section and an electric adjusting mechanism; a plurality of vertical stressed steel bars 2 are arranged in a cylindrical cavity defined by the columnar thin steel plate template 1, square steel keels 3 are uniformly and vertically arranged on the outer wall of the columnar thin steel plate template 1, the upper ends of the square steel keels 3 are higher than the upper ends of the columnar thin steel plate template 1, a plurality of aluminum alloy clamping rings distributed up and down are horizontally arranged on the outer wall of the columnar thin steel plate template 1, each aluminum alloy clamping ring is composed of two semicircular clamps 4, a screw rod 5 penetrates through the adjacent end faces of the two semicircular clamps 4, and a locking nut 6 is screwed on the screw rod 5;
the electric adjusting mechanism comprises a horizontal rack 7 which is arranged on one side of any square steel keel 3 and fixed with the outer side wall of the columnar thin steel plate template 1, a motor 8 and an ear plate 9 are arranged on the side wall of the square steel keel 3, a rotating shaft 10 which penetrates through the ear plate 9 is connected to an output shaft of the motor 8, and a toothed roller 11 which is meshed with the horizontal rack 7 is arranged on the rotating shaft 10.
The utility model provides a cast-in-place concrete post is with adjustable steel mould erects device, still includes hydraulic pressure adjustment mechanism, and hydraulic pressure adjustment mechanism is provided with hydraulic pump 13 rather than the intercommunication including setting up the columnar oil tank 12 at columnar sheet steel template 1 center on the columnar oil tank 12, and radially be provided with on the columnar oil tank 12 with square steel keel 3 one-to-one be connected and with hydraulic cylinder 14 of hydraulic pump 13 intercommunication.
The number of the horizontal racks 7 is three, and the horizontal racks are distributed up and down.
Two U type grooves 15 that distribute about 3 upper end inside walls of square steel keel are fixed with, and the piston rod outer end of pneumatic cylinder 14 all is provided with the connecting rod that inserts in U type groove 15.
In the specific implementation process, the square steel keel 3 and the columnar thin steel plate template 1 are fixed through fastening bolts 16.
Claims (4)
1. The utility model provides a cast-in-place concrete column establishes device with adjustable steel mould, its characterized in that: comprises a columnar thin steel plate template (1) coiled with an overlapped section and an electric adjusting mechanism; a plurality of vertical stressed steel bars (2) are arranged in a cylindrical cavity defined by the columnar thin steel plate template (1), square steel keels (3) are uniformly and vertically arranged on the outer wall of the columnar thin steel plate template (1), the upper ends of the square steel keels (3) are higher than the upper ends of the columnar thin steel plate template (1), a plurality of aluminum alloy clamping rings distributed up and down are horizontally arranged on the outer wall of the columnar thin steel plate template (1), each aluminum alloy clamping ring is composed of two semicircular clamping rings (4), a screw rod (5) penetrates through the adjacent end faces of the two semicircular clamping rings (4), and a locking nut (6) is screwed on the screw rod (5);
the electric adjusting mechanism comprises a horizontal rack (7) which is arranged on one side of any square steel keel (3) and fixed with the outer side wall of the columnar thin steel plate template (1), a motor (8) and an ear plate (9) are arranged on the side wall of the square steel keel (3), a rotating shaft (10) which penetrates through the ear plate (9) is connected onto an output shaft of the motor (8), and a toothed roller (11) which is meshed with the horizontal rack (7) is arranged on the rotating shaft (10).
2. The adjustable steel mould supporting device for the cast-in-place concrete column according to claim 1, characterized in that: the steel plate formwork structure is characterized by further comprising a hydraulic adjusting mechanism, the hydraulic adjusting mechanism comprises a columnar oil tank (12) arranged at the center of the columnar thin steel plate formwork (1), a hydraulic pump (13) communicated with the columnar oil tank (12) is arranged on the columnar oil tank (12), and hydraulic cylinders (14) which are connected with the square steel keels (3) in a one-to-one correspondence mode and communicated with the hydraulic pump (13) are radially arranged on the columnar oil tank (12).
3. The adjustable steel mold supporting device for the cast-in-place concrete column according to claim 1 or 2, characterized in that: the number of the horizontal racks (7) is three, and the horizontal racks are distributed up and down.
4. The adjustable steel mold supporting device for the cast-in-place concrete column according to claim 1 or 2, characterized in that: two U-shaped grooves (15) which are distributed left and right are fixed on the inner side wall of the upper end part of the square steel keel (3), and connecting rods inserted into the U-shaped grooves (15) are arranged at the outer ends of piston rods of the hydraulic cylinders (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921014122.0U CN210177942U (en) | 2019-07-02 | 2019-07-02 | Cast-in-place concrete column is established device with adjustable steel mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921014122.0U CN210177942U (en) | 2019-07-02 | 2019-07-02 | Cast-in-place concrete column is established device with adjustable steel mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210177942U true CN210177942U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921014122.0U Active CN210177942U (en) | 2019-07-02 | 2019-07-02 | Cast-in-place concrete column is established device with adjustable steel mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210177942U (en) |
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2019
- 2019-07-02 CN CN201921014122.0U patent/CN210177942U/en active Active
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