Wood plywood formwork connecting and locking device

Abstract

The utility model discloses a wood plywood formwork connecting and locking device which comprises a supporting frame, a wood glue plate is arranged in the inner wall of the supporting frame, embedded plates are arranged on the two sides of the wood glue plate, an embedded groove is formed in the outer wall of the bottom end of the supporting frame, a rotating gear is arranged on the side wall of the supporting frame, and the rotating gear is connected with the embedded plates. The rotating gear is a group of bevel gears, and the upper ends of the bevel gears are provided with threaded rods. According to the device, the gear set is driven by the rotating shaft to drive the downward pressing block to ascend and descend, one-key type locking and releasing of the wood glue plates are achieved, the construction efficiency is remarkably improved, it is guaranteed that the formwork connecting position is not loosened through clamping fit of the embedded plate and the embedded groove and combination of vertical pressure of the downward pressing block, the wood glue plates can be arranged in an overlapped mode, and the construction efficiency is improved. The length and the number can be adjusted according to requirements, positioning is assisted through the pushing ring, the device adapts to various construction scenes, gear transmission and a thread lifting mechanism are integrated, complex external equipment is not needed, space is saved, and maintenance is easy.

Description

TECHNICAL FIELD

[0001] The utility model relates to wood plywood template connecting locking device technical field, especially a wood plywood template connecting locking device. BACKGROUND

[0002] The wood plywood template connecting locking device is a special tool for building concrete construction, mainly used for quickly and accurately fixing the wood plywood template, ensuring that the template remains stable, aligned and sealed during the concrete pouring process. Its core function is to solve the problems of low installation efficiency, easy misalignment and joint leakage of traditional templates through the combination of positioning mechanism and locking mechanism, especially suitable for the construction needs of high-standard concrete structures (such as fair-faced concrete and curved structures);

[0003] Traditional wood plywood connection mainly uses bolts, steel nails or buckles for fixing, which has the following problems: low installation efficiency, as each hole needs to be tightened with a bolt or fixed with a hammer, which is time-consuming and complicated; insufficient stability, as the bolts are prone to loosening and the steel nails can damage the board, causing the template connection to deviate; poor adaptability, as existing devices cannot adapt to wood plywood of different thicknesses or lengths, lacking flexibility.

[0004] Therefore, we propose a wood plywood template connecting locking device to solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at providing a wood plywood template connecting locking device, which drives the gear set through the rotating shaft when using the wood plywood template connecting locking device, lifts the lower pressing block, realizes the "one-key" locking and release of the wood plywood, significantly improves the construction efficiency, and the clamping cooperation of the embedded plate and the embedded groove, combined with the vertical pressure of the lower pressing block, ensures that the template connection is not loose, and the wood plywood can be stacked, the length and number can be adjusted according to the needs, the device is integrated with gear transmission and screw lifting mechanism through the auxiliary positioning of the pushing ring, which is suitable for various construction scenes, so that the device is integrated with gear transmission and screw lifting mechanism, without the need for complex external equipment, saving space and easy to maintain, to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A wood plywood template connecting locking device, comprising a support frame, the inner wall of the support frame is provided with a wood plywood, the two sides of the wood plywood are provided with embedded plates, the bottom outer wall of the support frame is provided with an embedded groove, and the side wall of the support frame is provided with a rotating gear, the rotating gear is a group of bevel gears provided with a threaded rod at the upper end, and a threaded block is screw-mounted on the outer wall of the threaded rod, and the front end of the threaded block is provided with a lower pressing block.

[0008] In further embodiments, the wood plywood is arranged in a stacked manner, each wood plywood is provided with a pushing ring at the front end, and the length of the wood plywood can be replaced according to requirements.

[0009] In further embodiments, the support frame is fixedly installed on the ground or a building, and the inner wall of the support frame is arranged in a hollow groove shape.

[0010] In further embodiments, the lower pressing block is slidably embedded in the groove of the inner wall of the support frame and is in contact with the embedded plate after being lowered.

[0011] In further embodiments, the rotating gear is a pair of bevel gears, the threaded rod is installed on the vertically arranged gear, and the other gear is provided with a rotating shaft arranged on the outer wall of the support frame.

[0012] In further embodiments, the embedded groove is arranged on each support frame in two identical structures.

[0013] Compared with the prior art, the wood plywood template connection locking device has the following beneficial effects:

[0014] When the wood plywood template connection locking device is used, the device drives the gear set through the rotating shaft, drives the lower pressing block to rise and fall, realizes the "one-key" locking and release of the wood plywood, significantly improves the construction efficiency, and the clamping cooperation of the embedded plate and the embedded groove, combined with the vertical pressure of the lower pressing block, ensures that the template connection is not loose, and the wood plywood can be arranged in a stacked manner, the length and the number can be adjusted according to requirements, the pushing ring is used for auxiliary positioning, and the device is suitable for various construction scenes, so that the device integrates the gear transmission and the threaded lifting mechanism, without the need for complex external equipment, saves space and is easy to maintain. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a wood plywood template connection locking device.

[0016] Figure 2 It is a schematic diagram of the structure of a wood plywood template connection locking device support frame.

[0017] Figure 3 It is a schematic diagram of the front view structure of a wood plywood template connection locking device support frame.

[0018] Figure 4 It is a schematic diagram of the structure of a wood plywood template connection locking device lower pressing block.

[0019] In the figure: 1, support frame; 2, wood plywood; 3, pushing ring; 4, embedded plate; 5, embedded groove; 6, rotating shaft; 7, lower pressing block; 8, threaded block; 9, threaded rod; 10, rotating gear. DETAILED DESCRIPTION

[0020] In the description of the utility model, it needs to be understood that, the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.Thus, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features.In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0021] In the description of the utility model, it needs to be understood that, the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.Thus, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features.In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 A wood plywood template connecting and locking device, including support frame 1, support frame 1 is rectangular frame structure, is fixed to the ground by expansion bolt, and the inner wall is empty groove, is used to place multilayer wood plywood 2, and the both sides of each wood plywood 2 are welded embedded plate 4, and embedded plate 4 is L-shaped steel plate, and horizontal part is inserted into embedded groove 5 at the bottom end of support frame 1, and vertical part is in contact with lower pressing block 7;

[0024] And rotating shaft 6 is installed on the side wall of support frame 1, and rotating gear 10 is driven to rotate by spanner, so that threaded rod 9 rotates, and threaded rod 9 rotates to drive threaded block 8 to lift, so as to push down pressing block 7 to press down and embed plate 4, when disassembling, reverse rotating shaft 6, so that threaded block 8 rises, and the pressure of down pressing block 7 is released, and the wood glue plate 2 can be easily pulled out, and when the wood glue plate 2 is stacked, the crane or support rod is needed to push the pushing ring 3 to make the wood glue plate 2 move upwards.

[0025] The working principle of the utility model is: as shown in the figure, when the wood glue plate 2 is stacked, the pushing ring 3 is welded at the front end of each layer, when installing, the embedding plate 4 of the first layer wood glue plate 2 is inserted into the embedding groove 5, then the pushing ring 3 of the second layer wood glue plate 2 is pushed to the predetermined position, rotating shaft 6 is rotated to make down pressing block 7 compact, and the locking operation is repeated.

[0026] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A plywood form tie locking device, characterized by: The utility model provides a support frame (1), the inner wall of support frame (1) is provided with wood cement board (2), the both sides of wood cement board (2) are provided with embedded plate (4), and the bottom end outer wall of support frame (1) is provided with embedded groove (5), and the side wall of support frame (1) is provided with rotating gear (10), rotating gear (10) is a group of opposite bevel gears and is provided with threaded rod (9) on the upper end, and threaded rod (9) is provided with threaded block (8) on the outer wall and is screwed, and the front end of threaded block (8) is provided with down block (7).

2. The plywood form tie locking device of claim 1, wherein: The wood cement board (2) is stacked and arranged with multiple wood cement boards (2), and the front end of each wood cement board (2) is provided with a push ring (3), and the length of the wood cement board (2) is replaced according to requirements.

3. The locking device for connecting the wood plywood formworks according to claim 1, wherein: The support frame (1) is fixedly installed on the ground or building, and the inner wall of the support frame (1) is provided with an empty groove.

4. The locking device for connecting the wood plywood formworks according to claim 1, wherein: The down block (7) is slidably embedded in the slotted groove of the inner wall of the support frame (1), and after descending, it is in contact with the embedded plate (4).

5. The locking device for connecting the wood plywood formworks according to claim 1, wherein: The rotating gear (10) is a pair of bevel gears, the threaded rod (9) is installed on the vertically arranged gear, and the other gear is provided with a rotating shaft (6), which is arranged on the outer wall of the support frame (1).

6. The locking device for plywood formwork according to claim 1, wherein: The embedded groove (5) is provided with two on each support frame (1), and each structure is the same.

Images