CN215803245U

CN215803245U - Concrete form strutting arrangement for building engineering

Info

Publication number: CN215803245U
Application number: CN202121976921.3U
Authority: CN
Inventors: 李娜; 李会兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-11
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a concrete formwork supporting device for constructional engineering, which comprises a supporting column, a connecting bottom plate, a vertical rod, a bearing plate and a positioning block, wherein the connecting bottom plate is installed at the lower end of the supporting column; further comprising: the central screw rod is arranged in the middle of the positioning block, the central screw rod penetrates through the middle of the inner end of the adjusting side plate, and the adjusting side plate is arranged on the left side and the right side of the positioning block; the double-head movable screw is arranged on the inner side of the supporting column; and one end of the transmission connecting rod is connected with the guide moving block. This concrete form strutting arrangement for building engineering can conveniently adjust its support size according to the building templates of unidimensional not at the in-process that uses, can improve the stability when supporting the building templates simultaneously.

Description

Concrete form strutting arrangement for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a concrete formwork supporting device for constructional engineering.

Background

The concrete form is a member formed by pouring concrete in a fluid state into a corresponding mold, and is an indispensable component in order to improve stability during building construction in a construction project, and a corresponding support device is generally used in order to ensure stability of the concrete form itself during installation of the concrete form.

However, the existing supporting device has the following problems:

concrete form strutting arrangement for building engineering as publication number CN212176681U, including the base, the fixed welding in base top has the riser, and square groove has been seted up at the riser top, … …, the riser rotates the cover and establishes in the lead screw outside, and mounting hole and transverse groove have been seted up to riser one side bottom, and the cross axle is installed in the rotation in the mounting hole, supports the concrete form through the backup pad at the in-process that uses, but the self size of backup pad is comparatively fixed to when supporting in the face of the not template of equidimension, be not convenient for carry out the regulation of self-adaptation according to the size of template, and then lead to holistic use flexibility lower, increased the limitation when supporting the building templates.

We have therefore proposed a concrete form supporting apparatus for construction work so as to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete formwork supporting device for construction engineering, which solves the problems that the existing supporting device in the market in the prior art supports a concrete formwork through a supporting plate in the using process, but the size of the supporting plate is fixed, so that when the supporting device supports formworks with different sizes, self-adaptive adjustment is inconvenient to carry out according to the size of the formwork, the integral use flexibility is low, and the limitation in supporting the building formwork is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: a concrete formwork supporting device for constructional engineering comprises a supporting column, a connecting bottom plate, a vertical rod, a bearing plate and a positioning block, wherein the connecting bottom plate is installed at the lower end of the supporting column, the vertical rod is connected to the upper end of the supporting column, the upper end of the vertical rod is fixedly installed in the middle of the lower end of the bearing plate, and the positioning block for supporting a concrete formwork is fixedly connected to the middle of the upper end of the bearing plate;

further comprising:

the central screw rod is arranged in the middle of the positioning block, the central screw rod penetrates through the middle of the inner end of the adjusting side plate, and the adjusting side plate is arranged on the left side and the right side of the positioning block;

the double-head movable screw is arranged on the inner side of the supporting column, the upper end of the double-head movable screw is connected with the lower end of the vertical rod, and the lower end of the double-head movable screw is provided with a guide moving block;

one end of the transmission connecting rod is connected with the guide moving block, the other end of the transmission connecting rod is connected with the conflict extending plate, and the lower end of the conflict extending plate is provided with a guide wheel for reducing friction force.

Preferably, the supporting plate is of a U-shaped structure, and the inner wall of the supporting plate is attached to the outer wall of the adjusting side plate.

Through adopting above-mentioned technical scheme, the inner wall of bearing board and the outer wall of adjusting the curb plate are laminated each other to can improve the stability of adjusting the curb plate and moving in bearing board inside.

Preferably, the threads at the two ends of the central screw rod are opposite in trend, the central screw rod is in threaded connection with the adjusting side plate, and the adjusting side plate is in sliding connection with the positioning block.

Through adopting above-mentioned technical scheme, thereby utilize the slip of regulation curb plate on the locating piece to avoid it to follow central screw rod and carry out synchronous rotation, the both ends screw thread trend of central screw rod is opposite simultaneously to can make the regulation curb plate of both sides carry out relative movement.

Preferably, be threaded connection between the upper end of double-end activity screw rod and the vertical rod, and the outer wall of vertical rod and the inner wall of support column laminate each other to the cross section of vertical rod sets up to the rectangle.

Through adopting above-mentioned technical scheme, thereby when the double-end activity screw rod rotates, avoid it to follow the double-end activity screw rod and carry out synchronous revolution for the vertical pole of rectangle through the cross section.

Preferably, threaded connection is adopted between the lower ends of the guide moving block and the double-head movable screw rod, and the guide moving block and the abutting extension plate are movably connected with the end part of the transmission connecting rod.

Through adopting above-mentioned technical scheme, the rotation of double-end movable screw can make the removal movable block that leads move down, thereby can make the extension board of contradicting carry out relative movement under the effect of transmission connecting rod through the removal that leads the removal movable block.

Preferably, a sliding connection structure is formed between the abutting extension plate and the connecting bottom plate, and the lowest point of the guide wheel mounted on the abutting extension plate and the lower plane of the connecting bottom plate are located on the same horizontal straight line.

Through adopting above-mentioned technical scheme, thereby can be at the in-process that removes through the setting of leading wheel on contradicting the extension board, when reducing and the contact friction between the ground, make its conflict extension board can follow convenient outside extension.

Compared with the prior art, the utility model has the beneficial effects that: the concrete formwork supporting device for the building engineering can conveniently adjust the supporting size of the concrete formwork according to building formworks of different sizes in the using process, and can improve the stability of the concrete formwork during supporting the building formworks;

1. the adjusting side plates are arranged, when concrete formworks of different sizes need to be supported, the central screw rod is rotated, the central screw rod can enable the adjusting side plates to move relatively under the action of reverse threads through rotation, and therefore the distance between the positioning block and the adjusting side plates is adjusted, and the adjusting side plates are further suitable for supporting of concrete formworks of different sizes;

2. be provided with the extension board of contradicting, rotation through double-end movable screw can make vertical pole rebound, thereby support concrete building template, the rotation of double-end movable screw can make the movable block of direction move down simultaneously, thereby it can make its extension board of contradicting move to the outside to utilize the removal of the movable block of direction, thereby increase the area of contact between linking bottom plate and the ground, and then improve the holistic stability of strutting arrangement, through the extension of contradicting extension board on linking the bottom plate, can reduce the area when not needing to use.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic perspective view of a positioning block and an adjusting side plate according to the present invention;

FIG. 3 is a schematic view of a top-down structure of the central screw and the adjusting side plate of the present invention;

FIG. 4 is a schematic top-down view of a support column and vertical bar of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a support pillar; 2. connecting the bottom plates; 3. a vertical rod; 4. a support plate; 5. positioning blocks; 6. a central screw; 7. adjusting the side plate; 8. a double-ended movable screw; 9. guiding a moving block; 10. a transmission connecting rod; 11. against the extension plate; 12. a guide wheel.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a concrete formwork supporting device for constructional engineering comprises a supporting column 1, a connecting bottom plate 2, a vertical rod 3, a bearing plate 4 and a positioning block 5, wherein the connecting bottom plate 2 is installed at the lower end of the supporting column 1, the vertical rod 3 is connected to the upper end of the supporting column 1, the upper end of the vertical rod 3 is fixedly installed in the middle of the lower end of the bearing plate 4, and the positioning block 5 for supporting a concrete formwork is fixedly connected to the middle of the upper end of the bearing plate 4;

further comprising:

the central screw 6 is arranged in the middle of the positioning block 5, the central screw 6 is arranged in the middle of the inner end of the adjusting side plate 7 in a penetrating manner, and the adjusting side plate 7 is arranged on the left side and the right side of the positioning block 5;

the double-head movable screw 8 is arranged on the inner side of the support column 1, the upper end of the double-head movable screw 8 is connected with the lower end of the vertical rod 3, and the lower end of the double-head movable screw 8 is provided with a guide moving block 9;

drive connecting rod 10, one end and direction movable block 9 interconnect, and drive connecting rod 10's the other end and conflict extension board 11 interconnect, conflict extension board 11's lower extreme and install the leading wheel 12 that reduces frictional force.

The bearing plate 4 is set to be in a U-shaped structure, and the inner wall of the bearing plate 4 is attached to the outer wall of the adjusting side plate 7.

The threads at the two ends of the central screw rod 6 are opposite in trend, the central screw rod 6 is in threaded connection with the adjusting side plate 7, and the adjusting side plate 7 is in sliding connection with the positioning block 5.

Threaded connection is arranged between the upper end of the double-head movable screw rod 8 and the vertical rod 3, the outer wall of the vertical rod 3 and the inner wall of the support column 1 are mutually attached, and the cross section of the vertical rod 3 is rectangular.

As shown in fig. 1-3, when concrete building templates of different sizes need to be supported, the central screw 6 in the middle of the positioning block 5 is rotated, the rotation of the central screw 6 can enable the adjusting side plates 7 on two sides of the positioning block 5 to move relatively under the action of reverse threads, the distance between the adjusting side plates 7 and the positioning block 5 is changed after the adjusting side plates 7 move, and then the concrete building templates of different sizes can be adjusted, then the double-head movable screw 8 is rotated, the vertical rod 3 connected by threads can move upwards through the rotation of the double-head movable screw 8, the bearing plate 4 can be driven by the bearing plate 3 to drive the positioning block 5 and the adjusting side plates 7 to move synchronously by utilizing the movement of the vertical rod 3, and therefore the concrete building templates are supported through the positioning block 5 and the adjusting side plates 7.

The lower ends of the guide moving block 9 and the double-head movable screw 8 are in threaded connection, and the guide moving block 9 and the abutting extension plate 11 are both movably connected with the end part of the transmission connecting rod 10.

The conflict extension plate 11 and the linking bottom plate 2 form a sliding connection structure, and the lowest point of the guide wheel 12 installed on the conflict extension plate 11 and the lower plane of the linking bottom plate 2 are located on the same horizontal straight line.

As shown in fig. 1 and 5, when the vertical rod 3 of the double-head movable screw 8 moves upwards to support the concrete formwork in the rotating process of the double-head movable screw 8, the guide moving block 9 connected by screw threads can move downwards due to the rotation of the double-head movable screw 8, at the moment, the guide moving block 9 can push the conflict extension plate 11 to extend outwards on the connection bottom plate 2 under the action of the transmission connecting rod 10 connected by the movable connection, and the conflict extension plate 11 extends out of the connection bottom plate 2, so that the contact area between the connection bottom plate 2 and the ground can be increased, the stability in integral support is improved, and when the concrete formwork does not need to be supported, the conflict extension plate 11 is in a contraction state, so that the occupied area in placement can be reduced.

The working principle is as follows: when the concrete formwork supporting device for the building engineering is used, firstly, as shown in figures 1-5, a central screw 6 is rotated, the rotation of the central screw 6 can enable the adjusting side plates 7 on two sides of the positioning block 5 to move relatively under the action of reverse threads, so that the distance between the adjusting side plates 7 and the positioning block 5 is changed, further, the adjustment can be performed according to concrete building formworks with different sizes, the vertical rods 3 in threaded connection can move upwards through the rotation of double-head movable screws 8, the concrete formwork is supported by the positioning block 5 and the adjusting side plates 7 through the movement of the vertical rods 3, the guide movable blocks 9 in threaded connection can move downwards through the double-head movable screws 8, at the moment, the guide movable blocks 9 can push the abutting extension plates 11 to extend outwards on the connecting bottom plate 2 under the action of the transmission connecting rods 10 in movable connection, thereby increasing the contact area between the engagement base 2 and the ground and thus improving the stability of the overall support, which is not described in detail in this specification, is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A concrete formwork supporting device for constructional engineering comprises a supporting column (1), a connecting bottom plate (2), a vertical rod (3), a bearing plate (4) and a positioning block (5), wherein the connecting bottom plate (2) is installed at the lower end of the supporting column (1), the vertical rod (3) is connected to the upper end of the supporting column (1), the upper end of the vertical rod (3) is fixedly installed in the middle of the lower end of the bearing plate (4), and the positioning block (5) for supporting the concrete formwork is fixedly connected to the middle of the upper end of the bearing plate (4);

it is characterized by also comprising:

the central screw (6) is arranged in the middle of the positioning block (5), the central screw (6) is installed in the middle of the inner end of the adjusting side plate (7) in a penetrating mode, and the adjusting side plate (7) is arranged on the left side and the right side of the positioning block (5);

the double-head movable screw (8) is arranged on the inner side of the supporting column (1), the upper end of the double-head movable screw (8) is connected with the lower end of the vertical rod (3), and the lower end of the double-head movable screw (8) is provided with a guide moving block (9);

one end of the transmission connecting rod (10) is connected with the guide moving block (9) in an interconnecting mode, the other end of the transmission connecting rod (10) is connected with the conflict extension plate (11) in an interconnecting mode, and the lower end of the conflict extension plate (11) is provided with a guide wheel (12) for reducing friction force.

2. A concrete form supporting device for construction work according to claim 1, wherein: the bearing plate (4) is of a U-shaped structure, and the inner wall of the bearing plate (4) is attached to the outer wall of the adjusting side plate (7).

3. A concrete form supporting device for construction work according to claim 1, wherein: the threads at the two ends of the central screw rod (6) are opposite in trend, the central screw rod (6) is in threaded connection with the adjusting side plate (7), and the adjusting side plate (7) is in sliding connection with the positioning block (5).

4. A concrete form supporting device for construction work according to claim 1, wherein: threaded connection is arranged between the upper end of the double-head movable screw rod (8) and the vertical rod (3), the outer wall of the vertical rod (3) is attached to the inner wall of the support column (1), and the cross section of the vertical rod (3) is rectangular.

5. A concrete form supporting device for construction work according to claim 1, wherein: the lower ends of the guide moving block (9) and the double-head movable screw (8) are in threaded connection, and the guide moving block (9) and the abutting extension plate (11) are movably connected with the end part of the transmission connecting rod (10).

6. A concrete form supporting device for construction work according to claim 5, wherein: the collision extension plate (11) and the connection bottom plate (2) form a sliding connection structure, and the lowest point of the guide wheel (12) arranged on the collision extension plate (11) and the lower plane of the connection bottom plate (2) are positioned on the same horizontal straight line.