CN211974356U - A reinforced connection structure for early dismantling formwork - Google Patents

Abstract

The utility model provides a reinforced connection structure for early-dismantling formwork, which comprises a square mounting plate and four guide slot holes arranged on the mounting plate, wherein the four guide slot holes are distributed in a circumferential array around the center of the mounting plate and are uniformly distributed on the diagonal line of the mounting plate; each guide slot hole is provided with a sliding adjusting assembly, each sliding adjusting assembly comprises a lead screw erected on the top surface of the mounting plate through a bearing seat, each lead screw is positioned above the corresponding guide slot hole and corresponds to the center line of the corresponding guide slot hole, one end of each lead screw is fixedly provided with a hand wheel, each lead screw is provided with a sliding block, the rotating lead screws drive the sliding blocks to move, the bottoms of the sliding blocks are fixedly provided with guide columns, the bottoms of the guide columns are provided with push blocks, and the top surfaces of the push blocks abut against the bottom surfaces of the mounting plates to slide; its novel structure can strengthen the connection to the connection position of the template after buildding, improves the template and builds the steadiness.

Description

A reinforced connection structure for early dismantling formwork

technical field

The utility model relates to the field of early dismantling formwork, in particular to a reinforced connection structure for early dismantling formwork.

Background technique

The early demolition formwork technology can be applied to the construction of floor slabs and beams of various types of public buildings and residential buildings, floor slabs and beams of frame structure buildings, and structural formwork of bridges, culverts and other municipal works. During construction, multiple unit templates need to be fixedly connected first, and then erected through support components, and the top is also built with connectors. However, most of the existing connectors are fixed and non-adjustable, so they cannot be better adapted. with different needs.

Utility model content

In order to overcome the defects of the prior art, the technical problem to be solved by the present utility model is to propose a reinforced connection structure for early dismantling of the formwork, which has a novel structure and can strengthen the connection of the connection position of the built formwork and improve the stability of the formwork construction. .

For this purpose, the utility model adopts the following technical scheme:

The utility model provides a reinforced connection structure for an early dismantling formwork, which comprises a square mounting plate, four guiding slot holes opened on the mounting plate, and the four guiding slot holes form a circumference around the center of the mounting plate The arrays are distributed and are all distributed on the diagonal line of the mounting plate; each of the guide slot holes is installed with a sliding adjustment assembly, and the sliding adjustment assembly includes a wire mounted on the top surface of the mounting plate through a bearing seat The lead screw is located above the guide slot hole and corresponds to the center line of the guide slot hole, one end of the lead screw is fixed with a hand wheel, the lead screw is provided with a slider, and the rotating The lead screw drives the slider to move, a guide column is fixed at the bottom of the slider, a push block is installed at the bottom of the guide column, and the top surface of the push block slides against the bottom surface of the mounting plate .

In a preferred technical solution of the present invention, the outer diameter of the guide post is adapted to the width of the guide slot hole, and the guide post extends into the guide slot hole and runs along the guide slot hole. move.

In a preferred technical solution of the present invention, the push block includes an outer frame and a frame fixed on the inner side of the outer frame, and the frame and the bottom of the guide column are fixed by screws.

In a preferred technical solution of the present invention, the outer frame has a square structure.

In a preferred technical solution of the present invention, the outer frame has a circular structure.

In a preferred technical solution of the present invention, extension plates are fixed on both sides of the slider, the extension plates slide against the top surface of the mounting plate, and each extension plate is provided with threads Each of the threaded holes is provided with a locking bolt, and the locking bolt is used to further lock the slider.

The beneficial effects of the present utility model are:

The utility model provides a reinforced connection structure for an early dismantling formwork, which has a novel structure, and the cooperation between a plurality of sliding adjustment components can strengthen the connection of the connection positions of the formwork after construction, and improve the stability of the formwork construction; The handwheel rotates the lead screw to drive the push block to move. If you want to coordinate the relationship between multiple push blocks, you can complete the clamping of the connection position, thereby realizing the strengthened connection.

Description of drawings

1 is a top view of a reinforced connection structure for an early dismantling formwork provided in a specific embodiment of the present invention;

2 is a bottom view of the first structure of a reinforced connection structure for an early dismantling formwork provided in a specific embodiment of the present invention;

3 is a bottom view of a second structure of a reinforcing connection structure for an early dismantling formwork provided in a specific embodiment of the present invention;

4 is a schematic structural diagram of a use state of a reinforcing connection structure for an early dismantling formwork provided in a specific embodiment of the present invention.

In the picture:

100, mounting plate; 110, guide slot; 200, sliding adjustment assembly; 210, lead screw; 220, hand wheel; 230, slider; 240, guide column; 250, push block; 251, outer frame; 252, skeleton ; 260, extension plate; 270, locking bolt.

Detailed ways

The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific embodiments.

As shown in FIG. 1 and FIG. 2 , a specific embodiment of the present invention discloses a reinforced connection structure for an early dismantling formwork, including a square mounting plate 100 and four guide slot holes opened on the mounting plate 100 110, 4. The guide slot holes 110 are distributed in a circular array around the center of the mounting plate 100, and are all distributed on the diagonal line of the mounting plate 100; each of the guide slot holes 110 is provided with a sliding adjustment Assembly 200 , the sliding adjustment assembly 200 includes a lead screw 210 mounted on the top surface of the mounting plate 100 through a bearing seat, the lead screw 210 is located above the guide slot 110 and is in the center of the guide slot 110 Corresponding to the lines, one end of the lead screw 210 is fixedly provided with a hand wheel 220, and a slider 230 is arranged on the lead screw 210. The rotating lead screw 210 drives the slider 230 to move. A guide post 240 is fixed on the bottom, a push block 250 is installed at the bottom of the guide post 240 , and the top surface of the push block 250 slides against the bottom surface of the mounting plate 100 .

The above-mentioned reinforced connection structure for early dismantling formwork has a novel structure, and the cooperation among the plurality of sliding adjustment components 200 can strengthen the connection of the connection position of the formwork after construction, and improve the stability of the formwork construction; 220 rotates the lead screw to drive the push block 250 to move. If you want to coordinate the relationship between the multiple push blocks 250, you can complete the clamping of the connection position, thereby realizing the strengthened connection.

Further, the outer diameter of the guide post 240 is adapted to the width of the guide slot 110, and the guide post 240 extends into the guide slot 110 and moves along the guide slot 110; the The structural design can further define the moving track of the slider, so that the push block moves smoothly.

Further, the push block 250 includes an outer frame 251 and a skeleton 252 fixed on the inner side of the outer frame 251. The skeleton 252 and the bottom of the guide post 240 are fixed by screws; Replace push blocks for different support needs.

Further, as shown in FIG. 2 , the outer frame 251 has a square structure; the structure design is mainly used for fixing between vertically erected templates, and the square structure can increase the contact area.

Further, as shown in FIG. 3 , the outer frame 251 has a circular structure; this structural design can be applied to the fixation between non-vertically constructed formwork, by adjusting a plurality of circular shaped push blocks 250 to connect the formwork to the connecting parts. It is clamped between the push blocks 250 to form clamping.

Further, extension plates 260 are fixed on both sides of the slider 230 . The extension plates 260 slide against the top surface of the mounting plate 100 . The threaded hole is provided with a locking bolt 270, and the locking bolt 270 is used to further lock the sliding block 230; this structure can be reinforced and locked twice after the adjustment of the handwheel 230 is completed.

More specifically, as shown in FIG. 4 , in actual use, the sliding adjustment assembly 200 is roughly adjusted according to the need to reinforce the connection part, so that the push blocks 250 have a similar shape that can be easily clamped to the connection part. ; Next, the structure is clamped at the connection part, and the mounting plate 100 is pressed against the top surface of the template, and then each handwheel 220 is adjusted and rotated one by one until the handwheel 220 cannot be rotated, and finally the slider 230 is subjected to a second pass through the locking bolt 270 Lock, complete the operation.

The present invention is described by preferred embodiments, and those skilled in the art know that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited by the specific embodiments disclosed herein, and other embodiments falling within the claims of the present application all belong to the protection scope of the present invention.

Claims (6)

1. an early dismantling formwork reinforcing connection structure is characterized in that: It comprises a square mounting plate (100), four guide slots (110) opened on the mounting plate (100), and the four guiding slots (110) form a circumference around the center of the mounting plate (100). The arrays are distributed and evenly distributed on the diagonal line of the mounting board (100); A sliding adjustment assembly (200) is installed on each of the guide slot holes (110), and the sliding adjustment assembly (200) includes a lead screw (210) mounted on the top surface of the mounting plate (100) through a bearing seat, The lead screw (210) is located above the guide slot hole (110) and corresponds to the centerline of the guide slot hole (110), and one end of the lead screw (210) is fixedly provided with a hand wheel (220), A sliding block (230) is arranged on the lead screw (210), the rotating lead screw (210) drives the sliding block (230) to move, and a guide column (230) is fixed at the bottom of the sliding block (230). 240), a push block (250) is installed at the bottom of the guide column (240), and the top surface of the push block (250) slides against the bottom surface of the mounting plate (100). 2. a kind of early dismantling formwork reinforcing connection structure according to claim 1 is characterized in that: The outer diameter of the guide post (240) is adapted to the width of the guide slot hole (110), and the guide post (240) extends into the guide slot hole (110) and runs along the guide slot The hole (110) moves. 3. a kind of early dismantling formwork reinforcing connection structure according to claim 1, is characterized in that: The push block (250) comprises an outer frame (251) and a frame (252) fixedly arranged on the inner side of the outer frame (251), the frame (252) and the bottom of the guide post (240) are fixed by screws . 4. a kind of early dismantling formwork reinforcing connection structure according to claim 3 is characterized in that: The outer frame (251) has a square structure. 5. a kind of early dismantling formwork reinforcing connection structure according to claim 3 is characterized in that: The outer frame (251) has a circular structure. 6. A kind of early dismantling formwork reinforcing connection structure according to claim 1, is characterized in that: Extension plates (260) are also fixed on both sides of the slider (230), the extension plates (260) slide against the top surface of the mounting plate (100), and each extension plate (260) Threaded holes are provided thereon, and locking bolts (270) are provided on each of the threaded holes, and the locking bolts (270) are used to further lock the slider (230).

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