CN217782849U - A concrete formwork electric adjustment device - Google Patents

Abstract

The utility model discloses an electric regulating device for a concrete formwork, which comprises a base, on which a mounting seat is fixedly connected, and a mounting groove is opened on the mounting seat, and a first limit position is slidably installed on the mounting groove. rod, and a lifting plate is fixedly connected to the first limit rod, a screw rod is installed on the base, and the screw rod is engaged with the lifting plate, and a driving mechanism is provided on the base, when it is necessary to adjust the When the height is high, first move the device to a suitable position, then insert the lifting plate between the gap between the formwork body and the ground, and then under the action of the driving mechanism, under the action of external force or the vibration of the driving mechanism, make The lifting plate is detached from the formwork body, which initially improves the stability. At the same time, under the action of the fixing mechanism, the formwork body is clamped and fixed, so that the formwork body is located between the anti-detachment mechanism and the fixing mechanism, thereby further improving stability and increasing work efficiency.

Description

A concrete formwork electric adjustment device

technical field

The utility model relates to the technical field of building construction, in particular to an electric adjustment device for concrete formwork.

Background technique

At present, in the construction process, for concrete column or shear wall formwork, the formwork on both sides is generally fixed by pulling the screw rod. Since the top elevation of each concrete floor is relatively fixed, in the process of setting up the formwork, the workers must follow the top elevation as the The height of the formwork support formwork, it is inevitable to adjust the height of the formwork during the formwork support process; because the shear wall and column formwork are relatively tall, it is difficult to install during the installation of the tension screw, and the height of the formwork needs to be adjusted to make the screw Smoothly through the template holes on both sides.

In the prior art, during the construction process, workers often use crowbars to adjust the height of the formwork, which is very easy to damage the formwork, and the labor intensity is high and the work efficiency is low.

For this reason, it is necessary to design a concrete formwork electric adjustment device, so as to solve the problems mentioned above.

Utility model content

The purpose of this utility model is to provide an electric adjustment device for concrete formwork to solve the problems raised by the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an electric adjustment device for concrete formwork, including a base, a mounting seat is fixedly connected to the base, and a mounting groove is opened on the mounting seat, and the mounting groove A first limit rod is slidably installed on the top, and a lifting plate is fixedly connected to the first limit rod, and a screw rod is installed on the base to rotate, and the screw rod is engaged with the lifting plate, and a driving plate is arranged on the base. mechanism, the left end of the lifting plate is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a lifting plate, the connecting plate is provided with a fixing mechanism, and the lifting plate is provided with an anti-separation mechanism.

Preferably, the drive mechanism includes a servo motor, the servo motor is fixed on the base, and the driven bevel gear is fixed on the screw rod, and the driving bevel gear is fixed on the output shaft of the servo motor, so The driven bevel gear meshes with the driving bevel gear.

Preferably, the anti-disengagement mechanism includes a limiting plate, a placement groove is opened on the lifting plate, the limiting plate is slidably installed on the placement groove, a sliding cavity is opened on the inner wall of the placement groove, and the position limiting A slide block corresponding to the slide chamber is fixed on the plate, a return spring is fixedly connected between the slide block and the bottom wall of the slide chamber, a chute is provided on the inner wall of the placement groove, and a sliding groove is installed on the slide groove. There is an extruding plate, the inner wall of the chute is threaded with a threaded rod, and the threaded rod and the extruding plate are rotated and installed, the bottom of the limiting plate is fixed with a triangular prism corresponding to the extruding plate, and the threaded A knob is fixedly connected to the right end of the rod.

Preferably, the fixing mechanism includes a fixing plate, a screw is threadedly connected to the connecting plate, the fixing plate and the screw are rotatably installed, the bottom of the fixing plate is fixedly connected with a second limit rod, and the lifting plate A second limiting groove corresponding to the second limiting rod is provided, a disc is fixedly connected to the right end of the screw rod, and a crank handle is fixedly connected to the centrifugal end of the disc.

Preferably, the two inner walls of the installation groove are respectively provided with first limiting grooves, and the first limiting rod is fixedly connected with a limiting block corresponding to the first limiting groove.

Preferably, a handle is fixedly connected to the lifting plate.

Compared with the prior art, the beneficial effects of the utility model are:

(1) When it is necessary to adjust the height of the template body, first move the device to a suitable position, then insert the lifting plate into the gap between the template body and the ground, and then under the action of the driving mechanism, the screw rod At the same time, with the cooperation of the first limit rod, the lifting plate rises, which makes the connecting plate rise, so that the lifting plate rises, thereby driving the formwork body to rise, thereby adjusting the height of the formwork plate body. On the one hand, it is convenient for workers According to the top elevation as the elevation of the formwork, on the other hand, it is convenient to install the pull screw and improve the work efficiency. Compared with the existing crowbar used to adjust the height of the formwork body, thereby preventing damage to the formwork body, and at the same time by setting Anti-detachment mechanism, so as to prevent the lifting plate from detaching from the formwork body under the action of external force or vibration of the driving mechanism during the process of adjusting the height of the formwork, which initially improves the stability. The body is clamped and fixed so that the formwork body is located between the anti-separation mechanism and the fixing mechanism, thereby further improving stability and increasing work efficiency.

Description of drawings

Fig. 1 is a sectional view of the utility model;

Fig. 2 is a top view of the utility model;

Fig. 3 is a top sectional view of the utility model;

Fig. 4 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 5 is an enlarged structural schematic diagram of A in Fig. 1 of the present utility model.

In the figure: 1. Base; 2. Servo motor; 3. Limit block; 4. First limit slot; 5. Mounting base; 6. Screw rod; 7. First limit rod; 8. Lifting plate; 9. Connecting plate; 10. Placement groove; 11. Fixed plate; 12. Second limit rod; 13. Second limit groove; 14. Triangular prism; 15. Lifting plate; 16. Chute; 17. Thread Rod; 18, driven bevel gear; 19, driving bevel gear; 20, limit plate; 21, slider; 22, slide cavity; 23, installation groove; 24, return spring; 25, extrusion plate; 26, screw ; 27, the handle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a concrete formwork electric adjustment device, including a base 1, a mounting seat 5 is fixedly connected to the base 1, and a mounting groove 23 is opened on the mounting seat 5, The installation groove 23 is slidably installed with a first stop rod 7, and the first stop rod 7 is fixedly connected with a lifting plate 8, and the base 1 is rotatably equipped with a screw mandrel 6, and the screw mandrel 6 is engaged with the lifting plate 8, The base 1 is provided with a drive mechanism, the left end of the lifting plate 8 is fixedly connected with a connecting plate 9, the bottom of the connecting plate 9 is fixedly connected with a jacking plate 15, the connecting plate 9 is provided with a fixing mechanism, and the jacking plate 15 is provided with a Anti-disengagement mechanism, when the height of the template body needs to be adjusted, first move the device to a suitable position, then insert the lifting plate 15 between the gap between the template body and the ground, and then under the action of the driving mechanism, so that The screw mandrel 6 rotates, and at the same time, under the cooperation of the first limit rod 7, the lifting plate 8 rises, thereby the connecting plate 9 rises, so that the lifting plate 15 rises, thereby driving the template body to rise, thereby adjusting the template body On the one hand, it is convenient for workers to use the top elevation as the formwork support height of the formwork; on the other hand, it is convenient for the installation of the pull screw, which improves the work efficiency. Damage the formwork body, and at the same time, prevent the lifting plate 15 from breaking away from the formwork body under the action of external force or vibration of the driving mechanism in the process of adjusting the height of the formwork by setting the anti-detachment mechanism, which initially improves the stability. Under the action of the fixing mechanism, the template body is clamped and fixed, so that the template body is located between the anti-separation mechanism and the fixing mechanism, thereby further improving stability and increasing work efficiency.

The driving mechanism includes a servo motor 2, the servo motor 2 is fixed on the base 1, and the driven bevel gear 18 is fixed on the screw mandrel 6, the driving bevel gear 19 is fixed on the output shaft of the servo motor 2, and the driven bevel gear 19 is fixed on the output shaft of the servo motor 2. The gear 18 meshes with the driving bevel gear 19 to start the servo motor 2, so that the output shaft of the servo motor 2 drives the driving bevel gear 19 to rotate, so that the driven bevel gear 18 rotates, so that the screw rod 6 rotates, so that the lifting plate 8 Ascend, so that the connecting plate 9 rises, so that the lifting plate 15 drives the formwork body to rise, thereby adjusting the height of the formwork body.

The anti-disengagement mechanism includes a limiting plate 20, and the lifting plate 15 is provided with a placement groove 10, and the limiting plate 20 is slidably installed on the placement groove 10, and the inner wall of the placement groove 10 is provided with a sliding cavity 22, and the limiting plate 20 is fixed. A slide block 21 corresponding to the slide chamber 22 is connected, a return spring 24 is fixedly connected between the slide block 21 and the bottom wall of the slide chamber 22, a slide groove 16 is provided on the inner wall of the placement groove 10, and a slide groove 16 is slidably installed on the slide groove 16 Extrusion plate 25, the inner wall of chute 16 is threadedly connected with threaded rod 17, and threaded rod 17 and extrusion plate 25 are rotated and installed, and the bottom of limiting plate 20 is affixed with the triangular prism 14 corresponding to extrusion plate 25, The right end of threaded rod 17 is affixed with a knob, and turning the knob makes threaded rod 17 rotate, thereby making extruding plate 25 slide on chute 16, thereby making extruding plate 25 enter on placement groove 10 and align with triangular prism 14 Contact, under the action of the slope of the triangular prism 14, the extruding plate 25 squeezes the triangular prism 14 and makes it rise, thereby driving the limiting plate 20 to rise, so that the limiting plate 20 is stretched out, so that the limiting plate 20 rises Under the effect of blocking, thereby preventing the lifting plate 15 from breaking away from the formwork body, when dismounting, reversely turn the knob so that the extrusion plate 25 no longer squeezes the triangular prism 14, and then under the action of the return spring 24, the limit The board 20 is automatically retracted.

The fixing mechanism comprises a fixed plate 11, the connecting plate 9 is threadedly connected with a screw rod 26, the fixed plate 11 and the screw rod 26 are rotatably installed, the bottom of the fixed plate 11 is fixedly connected with a second limit rod 12, and the lifting plate 15 is provided with a The second limit groove 13 corresponding to the second limit rod 12, the right end of the screw rod 26 is affixed with a disc, and the centrifugal end of the disc is affixed with a handle, and the handle is turned to make the disc rotate, so that the screw rod 26 rotates , under the action of the second limiting rod 12 slidingly installed on the second limiting groove 13, the fixing plate 11 is moved and the template body is clamped and fixed, so that the template is located between the fixing plate 11 and the limiting plate 20 , which further improves the stability.

The two inner walls of the mounting groove 23 are respectively provided with a first limiting groove 4, and the first limiting rod 7 is fixedly connected with a limiting block 3 corresponding to the first limiting groove 4, and the first limiting rod 7 is fixed. , to prevent the first limiting rod 7 from disengaging from the mounting groove 23 .

Affixed with handle 27 on the lifting plate 8, it is convenient to carry this device.

The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. A concrete formwork (10) electric adjustment device, is characterized in that: comprise base (1), on described base (1) be fixedly connected with mounting seat (5), set on described mounting base (5) There is an installation groove (23), on which a first stop rod (7) is slidably installed, and a lifting plate (8) is fixedly connected to the first stop rod (7), and the base (1) is installed with a threaded mandrel (6) for rotation, and the threaded mandrel (6) is engaged with the lifting plate (8), the base (1) is provided with a driving mechanism, and the left end of the lifting plate (8) is fixed Connected with a connecting plate (9), the bottom of the connecting plate (9) is fixedly connected with a lifting plate (15), the connecting plate (9) is provided with a fixing mechanism, and the lifting plate (15) is provided with There is an anti-separation mechanism. 2. A concrete formwork (10) electric adjustment device according to claim 1, characterized in that: the drive mechanism includes a servo motor (2), and the servo motor (2) is fixed on the base (1) , and the driven bevel gear (18) is affixed to the screw mandrel (6), the output shaft of the servo motor (2) is affixed with a driving bevel gear (19), and the driven bevel gear (18) Mesh with driving bevel gear (19). 3. An electric adjustment device for concrete formwork (10) according to claim 1, characterized in that: the anti-detachment mechanism includes a limit plate (20), and a placement groove is opened on the lifting plate (15) (10), the limiting plate (20) is slidably installed on the placing groove (10), the inner wall of the placing groove (10) is provided with a sliding cavity (22), and the limiting plate (20) is fixedly connected with A slide block (21) corresponding to the slide chamber (22), a return spring (24) is fixedly connected between the slide block (21) and the bottom wall of the slide chamber (22), and the inner wall of the placement groove (10) A chute (16) is provided on the top, and an extrusion plate (25) is slidably installed on the chute (16), and a threaded rod (17) is threaded on the inner wall of the chute (16), and the threaded rod ( 17) Rotate and install with the extruding plate (25), the bottom of the limiting plate (20) is fixedly connected with the triangular prism (14) corresponding to the extruding plate (25), and the right end of the threaded rod (17) is fixed Connected with knob. 4. A concrete formwork (10) electric adjustment device according to claim 3, characterized in that: the fixing mechanism includes a fixing plate (11), and a screw (26) is threaded on the connecting plate (9) , the fixed plate (11) and the screw rod (26) are rotated and installed, the bottom of the fixed plate (11) is fixedly connected with the second limit rod (12), and the lifting plate (15) is provided with the second The second limit slot (13) corresponding to the limit rod (12), the right end of the screw rod (26) is fixedly connected with a disc, and the centrifugal end of the disc is fixedly connected with a crank handle. 5. A concrete formwork (10) electric adjustment device according to claim 1, characterized in that: the two inner walls of the installation groove (23) are respectively provided with first limiting grooves (4), the A limiting block (3) corresponding to the first limiting groove (4) is fixedly connected to the first limiting rod (7). 6. An electric adjustment device for concrete formwork (10) according to claim 1, characterized in that: a handle (27) is fixedly connected to the lifting plate (8).

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