CN112828517A - Steel formwork laminating device for building engineering - Google Patents

Steel formwork laminating device for building engineering Download PDF

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Publication number
CN112828517A
CN112828517A CN202011642505.XA CN202011642505A CN112828517A CN 112828517 A CN112828517 A CN 112828517A CN 202011642505 A CN202011642505 A CN 202011642505A CN 112828517 A CN112828517 A CN 112828517A
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China
Prior art keywords
fixedly connected
workbench
side wall
fixing
steel
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CN202011642505.XA
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Chinese (zh)
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CN112828517B (en
Inventor
张浪
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Wuhan Hua'an Fengyuan Steel Mould Manufacturing Co ltd
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Wuhan Hua'an Fengyuan Steel Mould Manufacturing Co ltd
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Publication of CN112828517A publication Critical patent/CN112828517A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The invention discloses a steel template laminating device for building engineering, which comprises a workbench, wherein the side wall of the workbench is fixedly connected with an installation cover, and the inner top of the installation cover is fixedly connected with a welding gun; the upper end of the workbench is provided with a fixing mechanism for fixing two steel templates, the fixing mechanism comprises two fixing columns fixedly connected to the upper side wall of the workbench, the upper side walls of the two fixing columns are fixedly connected with heat conduction rings, the inner ring side walls of the two heat conduction rings are fixedly connected with annular bags, electrorheological fluid is filled in the two annular bags, and solenoids are fixedly embedded in the two heat conduction rings; the top fixedly connected with power in the installation cover, power and two solenoid electric connection. Compared with the existing fixing equipment, the annular bag can be completely attached to the steel template, so that the fixing effect of the device on the steel template is ensured, the steel template is prevented from being deviated, and the welding and splicing effects on the steel template are ensured.

Description

Steel formwork laminating device for building engineering
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a steel template laminating device for constructional engineering.
Background
Need use large-scale steel form in the building work progress, these steel form adopt the welding of fritter template to assemble mostly and form, need fix the fritter template during the concatenation, this just needs auxiliary stay fixed equipment, and current fixed equipment generally is holder or manipulator etc. however, current fixed equipment exists not enough as follows.
Because in the process of construction, the actual demand is different with service environment, lead to the shape of steel form also different, can use some irregularly shaped steel forms even, current holder or manipulator only can the regular steel form of fixed shape of centre gripping effectively, when fixing irregularly shaped steel form, can't laminate with the steel form completely, the area of contact is less, the point of atress is less, lead to fixed effect unstable, fixed unstability can directly lead to the steel form to take place the skew, influence the welding assembly effect of steel form, so, need design a steel form laminating device for building engineering and solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a steel template laminating device for building engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
a steel formwork laminating device for building engineering comprises a workbench, wherein an installation cover is fixedly connected to the side wall of the workbench, and the inner top of the installation cover is fixedly connected with a welding gun;
the upper end of the workbench is provided with a fixing mechanism for fixing two steel templates, the fixing mechanism comprises two fixing columns fixedly connected to the upper side wall of the workbench, the upper side walls of the two fixing columns are fixedly connected with heat conduction rings, the inner ring side walls of the two heat conduction rings are fixedly connected with annular bags, electrorheological fluid is filled in the two annular bags, and solenoids are fixedly embedded in the two heat conduction rings;
the top in the mounting cover is fixedly connected with a power supply, and the power supply is electrically connected with the two solenoids;
and a collecting mechanism for collecting welding slag is arranged at the upper end of the workbench.
Preferably, the collecting mechanism comprises a collecting tank arranged on the side wall of the workbench, and water is filled in the collecting tank;
fixed cavities are arranged in the two fixed columns, the bottoms of the two fixed cavities are elastically connected with a movable plate through a plurality of pressure springs, and the spaces, located at the upper end of the movable plate, of the two fixed cavities are filled with thermal expansion media;
the two fixing columns are internally provided with installation cavities, the inner walls of the installation cavities are hermetically and slidably connected with sliding plates, the upper side walls of the two sliding plates are fixedly connected with connecting rods, the two connecting rods respectively extend into the two fixing cavities and are fixedly connected with the lower side walls of the two moving plates, and the inner walls of the installation cavities are communicated with gas injection pipes.
Preferably, the side wall fixedly connected with two bracing pieces on the workstation, two the common fixedly connected with in bracing piece upper end places the board.
Preferably, the upper side wall of the placing plate is provided with an arc surface, and the lowest point of the arc-shaped side wall of the placing plate is lower than the lowest point of the annular capsule inner ring.
Preferably, two the jet-propelled pipe is kept away from installation cavity one end and all is the setting of loudspeaker form, two the jet-propelled pipe all sets up to the direction slope of collecting vat.
Preferably, the sliding plate on the right side is made of a conductive material, a resistance rod is fixedly connected to the bottom of the mounting cavity on the right side, and the power supply, the lower end of the resistance rod and the left end of the sliding plate on the right side are electrically connected with the two solenoids.
The invention has the following beneficial effects:
1. compared with the prior art, the steel template welding fixture is provided with the fixing mechanism, the steel template is placed in the annular bag, the steel template is wrapped by the annular bag, the power supply is switched on, the solenoid is electrified, the electrorheological fluid is solidified, and the annular bag cannot be continuously deformed, so that the steel template is clamped and fixed;
2. compared with the prior art, the welding device is provided with the collecting mechanism, the thermal expansion medium expands through high temperature generated during electric welding, the movable plate and the sliding plate are driven to move downwards, air can be sucked into the installation cavity, after welding is finished, the thermal expansion medium contracts, the sliding plate moves upwards, the air in the installation cavity can be extruded at high speed through the jet pipe, welding slag falling onto the workbench can be blown into the collecting groove, the situation that workers touch the welding slag by mistake to scald the welding slag can be prevented, the cleaning degree of the workbench can be ensured, and convenience is brought to later cleaning work;
3. compared with the prior art, when the right sliding plate moves downwards, the resistance rod can be gradually reduced when being connected into a circuit, the current of the circuit is increased, the electric field intensity around a solenoid is gradually increased, the solidification degree of electrorheological fluid is deeper and deeper, the clamping effect on a steel template is better and better, and the fixing effect of the device on the steel template is improved.
Drawings
FIG. 1 is a schematic structural view of a steel form plate laminating apparatus for construction engineering according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram of a steel form pressing device for building engineering, according to embodiment 2 of the present invention.
In the figure: the device comprises a working table 1, a mounting cover 2, a welding gun 3, a power supply 4, a fixing column 5, a heat conduction ring 6, a supporting rod 7, a placing plate 8, an annular bag 9, a solenoid 10, a mounting cavity 11, a fixing cavity 12, a collecting tank 13, a moving plate 14, a connecting rod 15, a resistance rod 16, a sliding plate 17 and an air injection pipe 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-2, a steel formwork covering and pressing device for building engineering comprises a workbench 1, wherein a plurality of supporting legs are fixedly connected to the lower side wall of the workbench 1, an installation cover 2 is fixedly connected to the upper side wall of the workbench 1, the cross section of the installation cover 2 is of an inverted U-shaped structure, a welding gun 3 is fixedly connected to the inner top of the installation cover 2, two supporting rods 7 are fixedly connected to the upper side wall of the workbench 1, and a placing plate 8 is fixedly connected to the upper ends of the two supporting rods 7.
The upper end of the workbench 1 is provided with a fixing mechanism for fixing two steel templates, the fixing mechanism comprises two fixing columns 5 fixedly connected with the upper side wall of the workbench 1, the upper side walls of the two fixing columns 5 are fixedly connected with heat conduction rings 6, the inner ring side walls of the two heat conduction rings 6 are fixedly connected with annular bags 9, the two annular bags 9 are made of heat-resistant rubber, the annular bags 9 can bear high temperature on the steel templates during electric welding, moreover, the calibers of the inner rings of the two annular bags 9 are small enough to ensure that the annular bags 9 can completely wrap the steel templates, the two annular bags 9 are filled with electrorheological fluid, the electrorheological fluid is in a suspension state under normal conditions and can be converted into a solid state when electric field force exists around, solenoids 10 are fixedly embedded in the two heat conduction rings 6, the upper side wall of the placing plate 8 is provided with a cambered surface, and the lowest point of the cambered side wall of the placing plate, the steel template can be extruded by the annular bag 9 when placed on the placing plate 8, so that the steel template is wrapped by the annular bag 9;
the top fixedly connected with power 4 in the installation cover 2, power 4 and two solenoid 10 electric connection, the specific connection mode is through the wire series connection.
A collecting mechanism for collecting welding slag is arranged at the upper end of the workbench 1, the collecting mechanism comprises a collecting tank 13 arranged on the upper side wall of the workbench 1, and water is filled in the collecting tank 13;
fixed cavities 12 are respectively arranged in the two fixed columns 5, the bottom parts in the two fixed cavities 12 are respectively and elastically connected with a movable plate 14 through a plurality of pressure springs, the movable plates 14 are in sealed sliding connection with the inner walls of the corresponding fixed cavities 12, the spaces of the two fixed cavities 12, which are positioned at the upper ends of the movable plates 14, are respectively filled with thermal expansion media, the thermal expansion media are easy to expand when heated and can contract when the temperature is reduced, and the thermal expansion media can be mercury and the like;
all be equipped with installation cavity 11 in two fixed columns 5, the equal sealing sliding connection of 11 inner walls in two installation cavities has sliding plate 17, the equal fixedly connected with connecting rod 15 of lateral wall on two sliding plate 17, two connecting rod 15 extend to respectively in two fixed chambeies 12 and with two 14 side wall fixed connection under the movable plate, 11 inner walls in two installation cavities all communicate and are equipped with jet-propelled pipe 18, 11 one end in installation cavity all is the horn shape setting for two jet-propelled pipe 18 are kept away from, two jet-propelled pipe 18 all set up to the direction slope of collecting vat 13, be convenient for blow the welding slag that drops on workstation 1 to the collecting vat 13 in.
The present embodiment can illustrate the functional principle thereof by the following operation modes: when carrying out electric welding connection to two steel formworks, place two steel formworks respectively in the inner circle of two annular bags 9 to make the area welding department be located place the board 8 on, two steel formworks extrude two annular bags 9, two steel formworks are lived to two annular bags 9 parcel completely, and simultaneously, annular bag 9 also can be according to the corresponding emergence deformation of shape of steel formworks.
Open power 4 again, power 4's external circuit switches on, the electric current flows through two solenoids 10, under the effect of electric field force, the electrorheological fluids in two annular bags 9 can be become solid-state, at this moment, the anti-shear yield ability of electrorheological fluids can promote greatly, make annular bag 9 can't take place deformation again, two steel form also can't take place the skew, through the aforesaid operation, can realize the fixed to two steel form, even the shape of steel form is irregular shape, two annular bags 9 also can wrap up the steel form completely.
After the steel templates are fixed, the electric welding gun 3 is started, two steel templates can be welded, in the welding process, because the temperature generated in the welding process is extremely high, part of heat can be transferred to the fixed column 5 through the heat conduction ring 6, so that the thermal expansion medium is heated and expanded, the movable plate 14 is pushed to move downwards, the two sliding plates 17 are further driven to move downwards, external air can be sucked into the installation cavity 11, after the welding operation is finished, along with the gradual reduction of the temperature of the fixed column 5, the thermal expansion medium is continuously contracted, the movable plate 14 moves upwards under the action of the elastic force of the pressure spring and drives the sliding plates 17 to move upwards, the air in the installation cavity 11 can be extruded into the air injection pipe 18, the air flow enters the air injection pipe 18 with a smaller caliber from the installation cavity 11 with a larger caliber, and can be accelerated and then ejected out from the pipe orifice of the air injection pipe 18, the ejected air flow can blow welding slag falling on the workbench 1 down into the, guarantee the clean degree of workstation 1, also can prevent that the staff from touching the welding slag of high temperature and taking place the condition of scalding.
After the welding work is finished, only the power supply 4 needs to be turned off, so that no current passes through the solenoid 10, at the moment, the electrorheological fluid in the annular bag 9 gradually becomes liquid, and at the moment, the worker can use tools such as a clamp to take down the steel template.
Example 2
Referring to fig. 3, in the steel form negative pressure device for construction engineering, a sliding plate 17 positioned on the right side is made of a conductive material, a resistance rod 16 is fixedly connected to the bottom in a mounting cavity 11 positioned on the right side, and a power source 4, the lower end of the resistance rod 16 and the left end of the sliding plate 17 on the right side are electrically connected with two solenoids 10.
The present embodiment can illustrate the functional principle thereof by the following operation modes: in this embodiment, along with the going on of electric welding work, the thermal expansion medium constantly expands, promote movable plate 14 and sliding plate 17 and move down, when sliding plate 17 on right side moves down, make resistance bar 16 insert the length of circuit constantly reduce, the computational formula R according to resistance ═ ρ L/S, so resistance bar 16 inserts the resistance of circuit also can reduce gradually, electric current in the circuit can crescent, electric field strength around solenoid 10 can be bigger and bigger, the degree of electrorheological fluids solidification can be deepened more and more, the fixed effect to the steel form can be better and better, to sum up, along with the going on of electric welding work, the fixed effect of device to the steel form can be better and better.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any equivalent replacement or change according to the technical solution and the inventive concept of the present invention should be covered within the scope of the present invention.

Claims (6)

1. A steel formwork laminating device for building engineering comprises a workbench (1), wherein an installation cover (2) is fixedly connected to the side wall of the workbench (1), and a welding gun (3) is fixedly connected to the inner top of the installation cover (2);
the method is characterized in that: the upper end of the workbench (1) is provided with a fixing mechanism for fixing two steel templates, the fixing mechanism comprises two fixing columns (5) fixedly connected to the upper side wall of the workbench (1), the upper side walls of the two fixing columns (5) are fixedly connected with heat conduction rings (6), the inner ring side walls of the two heat conduction rings (6) are fixedly connected with annular bags (9), electrorheological fluid is filled in the two annular bags (9), and solenoids (10) are fixedly embedded in the two heat conduction rings (6);
the inner top of the mounting cover (2) is fixedly connected with a power supply (4), and the power supply (4) is electrically connected with the two solenoids (10);
and a collecting mechanism for collecting welding slag is arranged at the upper end of the workbench (1).
2. The steel formwork laminating device for construction engineering according to claim 1, characterized in that: the collecting mechanism comprises a collecting tank (13) arranged on the upper side wall of the workbench (1), and water is filled in the collecting tank (13);
fixed cavities (12) are respectively arranged in the two fixed columns (5), the bottoms in the two fixed cavities (12) are respectively and elastically connected with a movable plate (14) through a plurality of compression springs, and the spaces of the two fixed cavities (12) at the upper end of the movable plate (14) are respectively filled with thermal expansion media;
all be equipped with installation cavity (11) in two fixed column (5), two installation cavity (11) inner wall all seals sliding connection has sliding plate (17), two equal fixedly connected with connecting rod (15) of lateral wall on sliding plate (17), two connecting rod (15) extend respectively to in two fixed cavities (12) and with two movable plate (14) side wall fixed connection, two installation cavity (11) inner wall all communicates and is equipped with jet-propelled pipe (18).
3. The steel formwork laminating device for construction engineering according to claim 1, characterized in that: the side wall fixedly connected with two bracing pieces (7) on workstation (1), two the common fixedly connected with in bracing piece (7) upper end places board (8).
4. The steel formwork laminating device for construction engineering according to claim 3, characterized in that: the upper side wall of the placing plate (8) is provided with an arc surface, and the lowest point of the arc-shaped side wall of the placing plate (8) is lower than the lowest point of the inner ring of the annular bag (9).
5. The steel formwork laminating device for construction engineering according to claim 1, characterized in that: two gas ejector pipe (18) are kept away from installation cavity (11) one end and all are the setting of loudspeaker form, two gas ejector pipe (18) all set up to the direction slope of collecting vat (13).
6. The steel formwork laminating device for construction engineering according to claim 1, characterized in that: the sliding plate (17) on the right side is made of a conductive material, a resistance rod (16) is fixedly connected to the bottom in the mounting cavity (11) on the right side, and the power source (4), the lower end of the resistance rod (16) and the left end of the sliding plate (17) on the right side are electrically connected with the two solenoids (10).
CN202011642505.XA 2020-12-31 2020-12-31 Steel formwork laminating device for building engineering Active CN112828517B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114406588A (en) * 2022-03-28 2022-04-29 江苏北高电气科技有限公司 Positioning device for welding of electrical cabinet plates

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CN210306314U (en) * 2019-05-09 2020-04-14 江苏大金激光科技有限公司 Self-clamping fixture of laser cutting machine
CN111230732A (en) * 2020-03-18 2020-06-05 浙江师范大学 Magnetorheological intelligent clamp for grinding
CN111318845A (en) * 2020-02-12 2020-06-23 王晶晶 Auxiliary welding device for automobile parts
CN111421352A (en) * 2020-04-08 2020-07-17 陈伟松 Clamp for clamping irregular parts
CN211479679U (en) * 2020-04-14 2020-09-11 文江宁 Automatic change instrument and meter heat-proof device

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Publication number Priority date Publication date Assignee Title
CN1490127A (en) * 2002-10-18 2004-04-21 中国科学技术大学 Flexible magnet rheological tongs
CN109032274A (en) * 2018-07-18 2018-12-18 张斌 A kind of hard disk fixation structure
CN108980581A (en) * 2018-08-20 2018-12-11 马万连 A kind of apparatus for placing of overturning-preventing
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114406588A (en) * 2022-03-28 2022-04-29 江苏北高电气科技有限公司 Positioning device for welding of electrical cabinet plates

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