CN211548794U

CN211548794U - Combined steel formwork for building

Info

Publication number: CN211548794U
Application number: CN201920753130.0U
Authority: CN
Inventors: 吴玉山; 胡国; 杜浩
Original assignee: Yichang Hengbiao Mechanical Equipment Co ltd
Current assignee: Yichang Hengbiao Mechanical Equipment Co ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-09-22
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a combined steel template for building, which can make the second plate rotatable by arranging the first plate and the second plate to be connected through a rotating shaft, thereby changing the inclination angle of the template body and expanding the application range of the template body in the aspect of building; by arranging the positive and negative motors, the screw rods and the screw pipes, the screw rods can be driven to rotate through the work of the positive and negative motors, and further the screw rods rotate along the interior of the screw pipes, so that the connection length of the screw rods and the screw pipes is changed, the distance between the first connecting seat and the second connecting seat is changed, the angle between the second plate and the first plate is changed, and the inclination angle of the template body is changed; through set up the spread groove in the fixed station, set the bottom of template body to the microcephaly end for in the microcephaly end of template body stretches into the spread groove, then all set up the screw again in the side of fixed station and template body, then set up the connecting piece again, can fasten fixed station and this body coupling of template through the connecting piece.

Description

Combined steel formwork for building

Technical Field

The utility model relates to a modular steel form especially relates to a modular steel form for building.

Background

The combined steel template has a width of less than 300mm and a length of less than 1500mm, the panel is made of Q235 steel plates, and the thickness of the panel is 2.3 or 2.5 mm. Also called combined small sizing steel mould or small steel moulding plate, mainly comprises a plane mould, an internal corner mould, an external corner mould, a connecting angle mould and the like.

The method is widely applied all over the country, particularly has large dosage in the north, is suitable for various cast-in-place reinforced concrete projects, can be used for assembling large templates of beams, columns, walls and floor slabs according to design requirements in advance, is integrally hoisted in place, can also adopt a bulk loose-dismantling method, and is more convenient: the construction is convenient, the universality is strong, the assembly is easy, and the turnover frequency is high; however, the one-time investment is large, the joints are multiple, the deformation is easy, the plastering is generally carried out after the form is removed, and the chiseling is also needed individually.

The building formwork is a temporary supporting structure, which is manufactured according to the design requirements, so that the concrete structure and the members are formed according to the specified positions and geometric dimensions, the correct positions of the concrete structure and the members are kept, and the self weight of the building formwork and the external load acting on the building formwork are borne. The purpose of the template engineering is to ensure the quality and the construction safety of the concrete engineering, accelerate the construction progress and reduce the engineering cost.

The combined steel shuttering as one modern shuttering has the advantages of high universality, convenient assembling and disassembling, high turnover number, etc. and has the angle regulating effect, low structural strength and less demolding.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a combined steel template for building can solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a combined steel template for buildings comprises a first plate, a second plate and a template body, wherein the first plate and the second plate are connected through a rotating shaft, a first connecting seat is welded on one side, away from the second plate, of the upper end surface of the first plate, a second connecting seat is also fixed on one side, close to the first plate, of the top end of the second plate, the first connecting seat is connected with a connecting rod through a connecting pin, a fixed seat is welded on one end, away from the first connecting seat, of the connecting rod, a positive and negative motor is installed on one side, close to the second connecting seat, of the fixed seat, an output shaft of the positive and negative motor is connected with a screw pipe through a coupling, the second connecting seat is connected with a screw pipe through a connecting pin, and the screw pipe extends into; a fixed table is fixed at one end of the second plate, which is far away from the first plate, a cavity is arranged in the fixed table, a plurality of cylinders and telescopic frames are installed in the cavity, a support plate is welded at one side, which is close to the first plate, of the bottom end of the template body, and the tail ends of piston rods of all the cylinders and the top ends of the telescopic frames are fixed on the lower end surface of the support plate; the fixed station is characterized in that a connecting groove is further formed in the fixed station, the bottom end of the template body is a small end, the small end of the template body extends into the connecting groove of the fixed station to be arranged, a plurality of screw holes are symmetrically formed in the two sides of the fixed station, corresponding screw holes are symmetrically formed in the two sides of the small end of the template body, a connecting piece extends into the screw holes and comprises a bolt, a compression spring and a steel ball, and the bolt and the steel ball are connected through the compression spring.

Preferably, a plurality of external connection plates are welded on two sides of the first plate, screw holes are formed in the external connection plates, and screws are connected in the screw holes through threads.

Preferably, two sides of the small end of the template body are inclined inwards.

Preferably, an angle sensor is further mounted on the side surface of the second plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the first plate and the second plate are arranged and connected through the rotating shaft, so that the second plate can rotate, the inclination angle of the template body can be changed, and the application range of the template body in the aspect of buildings can be enlarged;

2. by arranging the positive and negative motors, the screw rods and the screw pipes, the screw rods can be driven to rotate through the work of the positive and negative motors, and further the screw rods rotate along the interior of the screw pipes, so that the connection length of the screw rods and the screw pipes is changed, the distance between the first connecting seat and the second connecting seat is changed, the angle between the second plate and the first plate is changed, and the inclination angle of the template body is changed;

3. the connecting groove is arranged in the fixed table, the bottom end of the template body is set to be the small end, so that the small end of the template body extends into the connecting groove, then the side surfaces of the fixed table and the template body are respectively provided with the screw holes, and then the connecting piece is arranged, so that the fixed table and the template body can be connected and fastened through the connecting piece;

4. through setting up the fixed station to set up the cylinder in the fixed station, set up the extension board in the inboard of template body, make the piston rod of cylinder fix the lower terminal surface at the extension board, then set up the expansion bracket again, can change the height of template body through cylinder work, play certain supporting role through the expansion bracket, and then make this template body can be fit for not co-altitude building and use.

Drawings

FIG. 1 is an overall structure diagram of a combined steel form for construction of the present invention;

FIG. 2 is a side view of a first plate of the combined steel form for construction of the present invention;

FIG. 3 is a front view of the form body of the combined steel form for construction of the present invention;

FIG. 4 is a connection diagram of the fixing platform and the template body of the combined steel template for construction of the utility model;

fig. 5 is a structural diagram of the telescopic frame of the combined steel formwork for construction.

Wherein: 1. a first board; 2. a second plate; 3. a rotating shaft; 4. an outer connecting plate; 5. a screw; 6. a first connecting seat; 7. a connecting rod; 8. a fixed seat; 9. a positive and negative motor; 10. a screw; 11. a solenoid; 12. a fixed table; 13. a cylinder; 14. a template body; 15. a support plate; 16. a telescopic frame; 17. a bolt; 18. a compression spring; 19. steel balls; 20. a second connecting seat.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-5, a combined steel formwork for buildings comprises a first plate 1, a second plate 2 and a formwork body 14, wherein the first plate 1 and the second plate 2 are connected through a rotating shaft 3, a first connecting seat 6 is welded on one side, away from the second plate 2, of the upper end surface of the first plate 1, a second connecting seat 20 is also fixed on one side, close to the first plate 1, of the top end of the second plate 2, the first connecting seat 6 is connected with a connecting rod 7 through a connecting pin, a fixing seat 8 is welded on one end, away from the first connecting seat 6, of the connecting rod 7, a positive and negative motor 9 is installed on one side, close to the second connecting seat 20, of the fixing seat 8, an output shaft of the positive and negative motor 9 is connected with a screw rod 10 through a coupling pin, the second connecting seat 20 is connected with a screwed pipe 11 through a; a fixed table 12 is fixed at one end of the second plate 2, which is far away from the first plate 1, a cavity is arranged in the fixed table 12, a plurality of cylinders 13 and telescopic frames 16 are installed in the cavity, a support plate 15 is welded at one side, which is close to the first plate 1, of the bottom end of the template body 14, and the tail ends of piston rods of all the cylinders 13 and the top end of each telescopic frame 16 are fixed on the lower end surface of the support plate 15; the inside of fixed station 12 has still seted up the spread groove, the bottom of template body 14 is little head end, the little head end of template body 14 stretches into in the spread groove of fixed station 12 sets up, the bilateral symmetry of fixed station 12 is seted up and is put a plurality of screw, the bilateral symmetry of the little head end of template body 14 has seted up corresponding screw, and has stretched into the connecting piece in this screw, this connecting piece includes bolt 17, compression spring 18 and steel ball 19, bolt 17 and steel ball 19 are connected through compression spring 18.

A plurality of external connecting plates 4 are welded on two sides of a plate 1, screw holes are formed in the external connecting plates 4, and screws 5 are connected into the screw holes through threads.

The two sides of the small end of the formwork body 14 are inclined inwards.

An angle sensor is also arranged on the side surface of the second plate 2.

The working principle is as follows: in use, a number plate 1 is placed on the ground and the device is then secured by screws 5. According to the height that needs to use, start cylinder 13 earlier, make cylinder 13 work and drive extension board 15 and rise, and then make extension board 15 rise and drive template body 14 and rise along with it, expansion bracket 16 rises along with it for expansion bracket 16 can support extension board 15 and template body 14, and simultaneously, when template body 14 rose, turn on positive and negative motor 9, make positive and negative motor 9 work and drive screw rod 10 and rotate, make screw rod 10 rotate and change the position in screwed pipe 11, and then change the length of being connected between screw rod 10 and screwed pipe 11, can not influence the circumstances of rising of template body 14. When the angle between a board 1 and No. two boards 2 needs to be changed, the positive and negative motor 9 is made to work, so that the connection length between the screw rod 10 and the solenoid 11 is changed, the length between the template body 14 and No. two boards 2 is not changed, the angle between the board 1 and No. two boards 2 can be changed, and meanwhile, the angle sensor can detect the angle of the inclination of No. two boards 2, so that people can conveniently control the angle.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. A combined steel formwork for buildings comprises a first plate (1), a second plate (2) and a formwork body (14), and is characterized in that the first plate (1) and the second plate (2) are connected through a rotating shaft (3), one side, away from the second plate (2), of the upper end face of the first plate (1) is welded with a first connecting seat (6), one side, close to the first plate (1), of the top end of the second plate (2) is also fixed with a second connecting seat (20), the first connecting seat (6) is connected with a connecting rod (7) through a connecting pin, one end, away from the first connecting seat (6), of the connecting rod (7) is welded with a fixing seat (8), one side, close to the second connecting seat (20), of the fixing seat (8) is provided with a positive and negative motor (9), an output shaft of the positive and negative motor (9) is connected with a screw pipe (11) through a connecting pin, the output shaft of the positive and negative motor (9) is connected with a screw pipe, the screw rod (10) extends into the screw pipe (11) through threads; a fixed table (12) is fixed at one end, far away from the first plate (1), of the second plate (2), a cavity is formed in the fixed table (12), a plurality of cylinders (13) and telescopic frames (16) are installed in the cavity, a support plate (15) is welded at one side, close to the first plate (1), of the bottom end of the template body (14), and the tail ends of piston rods of all the cylinders (13) and the top ends of the telescopic frames (16) are fixed on the lower end face of the support plate (15); the connecting groove has still been seted up to the inside of fixed station (12), the bottom of template body (14) is the microcephaly end, the microcephaly end of template body (14) is stretched into and is set up in the connecting groove of fixed station (12), the bilateral symmetry of fixed station (12) is seted up and is put a plurality of screw, corresponding screw has been seted up to the bilateral symmetry of the microcephaly end of template body (14), and has stretched into in this screw and have the connecting piece, and this connecting piece includes bolt (17), compression spring (18) and steel ball (19), bolt (17) and steel ball (19) are connected through compression spring (18).

2. The combined steel formwork for buildings according to claim 1, wherein a plurality of outer connecting plates (4) are welded on two sides of the first plate (1), screw holes are formed in the outer connecting plates (4), and screws (5) are connected in the screw holes through threads.

3. The modular steel form for construction as claimed in claim 1, wherein both sides of the small end of the form body (14) are inclined inwardly.

4. The modular steel form for construction as claimed in claim 1, wherein the second form (2) is further installed with an angle sensor at its side.