Locking device for wall beam column formwork

Abstract

The utility model relates to the technical field of wall beam column building discloses a locking device for wall beam column form, including building lock catch subassembly, its characterized in that: one side of building lock catch subassembly rotatable installation has convenient locking subassembly, and building lock catch subassembly sliding installation is in the inside of adjusting tooth groove subassembly. The utility model discloses through installing the adjusting tooth groove subassembly on the device, can make when using this kind of device, through the adjusting tooth groove subassembly of setting fixed work effect of pipeline in different positions, like this can promote the fixed convenience of device pipe frame not through position and extensive applicability.

Description

Technical Field

[0001] This utility model relates to the technical field of wall beam and column construction, specifically to a locking device for wall beam and column formwork. Background Technology

[0002] In building construction, formwork engineering is of paramount importance. As a temporary support structure, it must ensure that concrete structures and components are formed in the specified positions and geometric dimensions, while simultaneously bearing their own weight and external loads. Wall, beam, and column formwork, as a key part of formwork engineering, directly affects building quality and construction safety. Currently, traditional wall, beam, and column formwork connection methods have many drawbacks. For example, when using bolt clamps, the bolts are prone to bending and rusting; the fixing and disassembly process is cumbersome, time-consuming, and labor-intensive; some fixing devices and formwork connections experience uneven stress, easily leading to excessive stress on a single location and damage; some locking devices require multiple devices to be used at the same connection point, which is inconvenient to operate, and the varying degrees of locking force among the devices increase the risk of formwork damage. Furthermore, when assembling panels at the corners of traditional steel frame formwork, timber is difficult to fix to the steel frame, easily damaging the panels during construction, and failing to meet the increasingly demanding requirements of modern construction for the efficiency of steel frame formwork erection. In view of these problems, developing an efficient, stable, and easy-to-operate locking device for wall, beam, and column formwork is of significant practical importance.

[0003] Application number CN201420776572.4 discloses a steel-wood locking clip for wall beam and column formwork. The locking clip includes a U-shaped outer clip and an inner clip, both of which have L-shaped side walls and are interlocked. Both the inner and outer clips have rectangular slots penetrating both sides on their side walls, and wedge-shaped plates pass through these slots. The U-shaped inner and outer clips have a rectangular slot penetrating both sides, with a wedge-shaped plate fitting within the slot. During construction, one end of the wedge-shaped plate is inserted into the steel frame, and a wooden block is inserted in the middle. The smaller end of the wedge-shaped plate is inserted into the rectangular slot. Striking the larger end of the wedge-shaped plate locks the U-shaped inner and outer clips together, thus conveniently locking the wooden block to the steel frame. Furthermore, it can be adapted to use timber of different widths during construction, making it widely applicable; however, it has a shortcoming: when the device is in use, there is no support for fixing and locking with steel pipes at different positions, which limits its application. Utility Model Content

[0004] The purpose of this invention is to provide a locking device for wall beam and column formwork, which solves the problem that the device does not have the support for fixing and locking steel pipes at different positions when in use, thus limiting its application.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a locking device for wall beam and column formwork, including a building lock assembly. The feature is that a convenient locking component is rotatably installed on one side of the building lock assembly, and a set of building lock assemblies is slidably installed inside the adjusting tooth groove assembly, while another set of building lock assemblies is fixedly installed on the bottom side of the adjusting tooth groove assembly.

[0007] The adjusting toothed groove assembly includes an assembly base, which is installed at the bottom of the fixing buckle by assembly bolts. Limiting toothed racks are fixedly installed on both sides of the assembly base. The limiting toothed racks are connected to the outer walls of both sides of the assembly base by spring pieces, and the limiting toothed racks are limited and installed inside the adjusting toothed rack groove.

[0008] Furthermore, the building latch assembly includes a first fixing buckle, which has an assembly bolt installed at its middle limit, and a second fixing buckle is connected to one side of the top of the first fixing buckle via a rotating hinge.

[0009] Furthermore, a limiting groove is provided on the outer side of the first fixing buckle, and a limiting U-shaped locking groove is provided on the outer side of the second fixing buckle. The positions of the limiting U-shaped locking groove and the limiting groove are vertically corresponding.

[0010] Furthermore, the fixing buckle is composed of a supporting steel frame layer, a reinforcing material layer and a silicone pad. The supporting steel frame layer is fixedly installed on the bottom side, and the top of the supporting steel frame layer is fixedly installed with a reinforcing material layer, and the top of the reinforcing material layer is fixedly installed with a silicone pad.

[0011] Furthermore, the adjusting rack grooves are formed on the inner walls of both sides of the adjusting sliding base.

[0012] Furthermore, the convenient locking component includes a limiting rotating rod, which is rotatably installed inside the limiting rotating groove, and a threaded rod is fixedly installed at the top center of the limiting rotating rod. A rotating handle is installed on the outer side of the top of the threaded rod by means of threads. The inner wall of the rotating handle has a threaded opening, and a pressing base is fixedly installed at the bottom of the rotating handle.

[0013] This utility model has the following beneficial effects:

[0014] (1) The locking device for wall beam and column formwork of this utility model has an adjusting toothed groove component installed on the device, which can make the device fix the pipes at different positions by adjusting the toothed groove component when using the device. This can improve the convenience of fixing the pipe rack at different positions and its wide applicability.

[0015] (2) The locking device for wall beam and column formwork of this utility model has a convenient locking component installed on the device, which makes it easier and more efficient to fix and lock the device.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of a locking device for wall beam and column formwork according to the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of a building lock assembly and a convenient locking assembly for a locking device for wall beam and column formwork according to this utility model;

[0020] Figure 3 This is a schematic diagram of the inner wall material layer structure of the locking device for wall beam and column formwork according to this utility model;

[0021] Figure 4 This is a schematic diagram of the adjusting toothed groove assembly of a locking device for wall beam and column formwork according to the present invention;

[0022] The attached diagram lists the components represented by each number as follows:

[0023] In the diagram: 1. Building lock assembly; 2. Adjustable toothed groove assembly; 3. Convenient locking assembly; 101. Fixed buckle one; 102. Assembly bolt; 103. Rotating hinge; 104. Fixed buckle two; 201. Assembly base; 202. Limiting rack; 203. Adjusting rack groove; 204. Adjusting sliding base; 301. Limiting rotating rod; 302. Threaded rod; 303. Rotating handle; 304. Pressing base; 1011. Limiting rotating groove; 1041. Limiting U-shaped lock groove; 1042. Supporting steel frame layer; 1043. Reinforcing material layer; 1044. Silicone pad. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4 As shown, this utility model is a locking device for wall beam and column formwork, including a building lock assembly 1. A convenient locking assembly 3 is rotatably installed on one side of the building lock assembly 1, and a set of building lock assemblies 1 is slidably installed inside the adjusting tooth groove assembly 2, while another set of building lock assemblies 1 is fixedly installed on the bottom side of the adjusting tooth groove assembly 2.

[0026] The adjusting gear assembly 2 includes an assembly base 201, which is installed at the bottom of the fixing buckle 101 by assembly bolts 102. Limiting racks 202 are fixedly installed on both sides of the assembly base 201. The limiting racks 202 are connected to the outer walls of both sides of the assembly base 201 by spring pieces, and the limiting racks 202 are limited and installed inside the adjusting rack groove 203.

[0027] By installing the adjusting toothed assembly 2 on the device, the device can be used to fix pipes at different positions. This improves the ease of fixing the pipe rack at different positions and enhances its versatility.

[0028] The building latch assembly 1 includes a first fixing buckle 101, an assembly bolt 102 is installed at the middle limit of the first fixing buckle 101, and a second fixing buckle 104 is connected to one side of the top of the first fixing buckle 101 via a rotating hinge 103.

[0029] The outer side of the first fixing buckle 101 has a limiting groove 1011, and the outer side of the second fixing buckle 104 has a limiting U-shaped locking groove 1041. The position of the limiting U-shaped locking groove 1041 corresponds vertically to the position of the limiting groove 1011. In the building locking assembly 1, the first fixing buckle 101 and the second fixing buckle 104 are connected by a rotating hinge 103 and can be opened and closed to be fastened on the wall beam column formwork. The limiting groove 1011 on the outer side of the first fixing buckle 101 and the limiting U-shaped locking groove 1041 on the outer side of the second fixing buckle 104 provide a basis for the convenient installation and function of the locking assembly 3.

[0030] The fixing buckle 101 is composed of a supporting steel frame layer 1042, a reinforcing material layer 1043, and a silicone pad 1044. The supporting steel frame layer 1042 is fixedly installed on the bottom side, and the reinforcing material layer 1043 is fixedly installed on the top of the supporting steel frame layer 1042. The silicone pad 1044 is fixedly installed on the top of the reinforcing material layer 1043. The fixing buckle 101 is composed of the supporting steel frame layer 1042, the reinforcing material layer 1043, and the silicone pad 1044. The silicone pad 1044 can increase the friction with the template and prevent slippage, while the supporting steel frame layer 1042 and the reinforcing material layer 1043 ensure the structural strength.

[0031] Adjustable rack grooves 203 are formed on both inner walls of the adjustable sliding base 204. Within the adjusting rack assembly 2, the assembly base 201 is mounted on the bottom of the fixing buckle 101 via assembly bolts 102. Limiting racks 202 on both sides are connected to the outer walls of the assembly base 201 in the form of spring clips and are limited within the adjusting rack grooves 203, which are formed on both inner walls of the adjustable sliding base 204. The cooperation between the limiting racks 202 and the adjusting rack grooves 203 allows the building locking assembly 1 to slide flexibly on the adjustable sliding base 204, thereby adjusting its position according to the actual dimensions of the wall, beam, and column formwork.

[0032] The convenient locking component 3 includes a limiting rotating rod 301, which is rotatably installed inside the limiting rotating groove 1011. A threaded rod 302 is fixedly installed at the top center of the limiting rotating rod 301. A rotating handle 303 is installed on the outer top of the threaded rod 302 via threads. The inner wall of the rotating handle 303 has a threaded opening, and a pressing base 304 is fixedly installed at the bottom of the rotating handle 303. The limiting rotating rod 301 of the convenient locking component 3 is rotatably installed in the limiting rotating groove 1011, and the threaded rod 302 at its top is connected to the rotating handle 303 via threads. The bottom of the rotating handle 303 is provided with the pressing base 304. When the rotating handle 303 rotates, the threaded rod 302 drives the pressing base 304 to move up and down. The pressing base 304 presses down on the fixing buckle 104, making it tightly engaged with the fixing buckle 101, further enhancing the locking effect on the template.

[0033] The locking device for wall beam and column formwork mainly achieves stable fixation and flexible adjustment of the formwork through the coordinated operation of the building locking assembly 1, the adjusting toothed groove assembly 2, and the convenient locking assembly 3. The building locking assembly 1 is used to fasten and lock the formwork, the adjusting toothed groove assembly 2 allows for flexible adjustment of the position of the building locking assembly 1, and the convenient locking assembly 3 further enhances the fixing effect, ensuring the stability of the entire formwork system. In the building locking assembly 1, the first fixing buckle 101 and the second fixing buckle 104 are connected by a rotating hinge 103, allowing them to be opened and closed to engage with the wall beam and column formwork. The limiting rotating groove 1011 on the outer side of the first fixing buckle 101 corresponds vertically to the limiting U-shaped locking groove 1041 on the outer side of the second fixing buckle 104, providing a foundation for the installation and function of the convenient locking assembly 3. Meanwhile, the fixing buckle 101 is composed of a supporting steel frame layer 1042, a reinforcing material layer 1043, and a silicone pad 1044. The silicone pad 1044 can increase the friction with the template and prevent slippage. The supporting steel frame layer 1042 and the reinforcing material layer 1043 ensure the structural strength. In the adjusting tooth groove assembly 2, the assembly base 201 is installed at the bottom of the fixing buckle 101 by the assembly bolt 102. The limiting toothed racks 202 on both sides are connected to the outer walls of the assembly base 201 in the form of spring pieces and are limited and installed in the adjusting toothed rack groove 203. The adjusting toothed rack groove 203 is opened on the inner walls of the adjusting sliding base 204 on both sides. The cooperation between the limiting rack 202 and the adjusting rack groove 203 allows the building locking assembly 1 to slide flexibly on the adjusting sliding base 204, thereby adjusting its position according to the actual size of the wall beam column template. The limiting rotating rod 301 of the convenient locking assembly 3 is rotatably installed in the limiting rotating groove 1011. The threaded rod 302 at its top is connected to the rotating handle 303 by threads. The bottom of the rotating handle 303 is provided with a pressing base 304.When the rotating handle 303 is turned, the threaded rod 302 drives the extrusion base 304 to move up and down. The extrusion base 304 presses down on the fixing buckle 2 104, making it tightly engaged with the fixing buckle 1 101, further enhancing the locking effect on the template. During operation, the adjusting sliding base 204 is installed on a suitable support structure near the wall beam column template installation position to provide basic support for subsequent installation. Connect the building locking assembly 1 and the adjusting tooth groove assembly 2: install the assembly base 201 at the bottom of the fixing buckle 1 101 with the assembly bolt 102, so that the limiting toothed rack 202 is engaged in the adjusting toothed rack groove 203 on both sides of the inner wall of the adjusting sliding base 204. At this time, the building locking assembly 1 can slide and adjust its position on the adjusting tooth groove assembly 2, and the fixing buckle 1 101 and fixing buckle 2 104 are arranged around the wall beam column. The template is initially locked by rotating the hinge 103 to rotate the fixing buckle 2 104, which is then engaged with the fixing buckle 1 101 on the template. According to the actual size and installation requirements of the wall beam column template, the building locking component 1 is slid on the adjusting sliding base 204. Through the cooperation of the limiting rack 202 and the adjusting rack groove 203, the position of the building locking component 1 is precisely adjusted to ensure that it is in a suitable fixed position. The limiting rotating rod 301 is installed in the limiting rotating groove 1011. The rotating handle 303 is rotated so that the threaded rod 302 drives the pressing base 304 to move downward. The pressing base 304 presses the fixing buckle 2 104, so that the fixing buckle 2 104 and the fixing buckle 1 101 are tightly fitted, further strengthening the locking of the wall beam column template, and completing the installation and fixing of the entire locking device.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A locking device for wall beam and column formwork, comprising a building locking assembly (1), characterized in that: The building latch assembly (1) is rotatably mounted with a convenient locking assembly (3) on one side, and one set of building latch assemblies (1) is slidably mounted inside the adjusting toothed assembly (2), while another set of building latch assemblies (1) is fixedly mounted on the bottom side of the adjusting toothed assembly (2). The adjusting gear assembly (2) includes an assembly base (201), which is installed at the bottom of the fixing buckle (101) by assembly bolts (102). Limiting racks (202) are fixedly installed on both sides of the assembly base (201). The limiting racks (202) are connected to the outer walls of both sides of the assembly base (201) by spring pieces, and the limiting racks (202) are limited and installed inside the adjusting rack groove (203).

2. The locking device for wall beam and column formwork according to claim 1, characterized in that: The building latch assembly (1) includes a first fixing buckle (101), an assembly bolt (102) is installed in the middle of the first fixing buckle (101), and a second fixing buckle (104) is connected to one side of the top of the first fixing buckle (101) via a rotating hinge (103).

3. A locking device for wall beam and column formwork according to claim 2, characterized in that: The outer side of the first fixing buckle (101) has a limiting groove (1011), and the outer side of the second fixing buckle (104) has a limiting U-shaped locking groove (1041). The position of the limiting U-shaped locking groove (1041) corresponds vertically to the position of the limiting groove (1011).

4. A locking device for wall beam and column formwork according to claim 2, characterized in that: The fixing buckle 1 (101) is composed of a supporting steel frame layer (1042), a reinforcing material layer (1043) and a silicone pad (1044). The supporting steel frame layer (1042) is fixedly installed on the bottom side, and the reinforcing material layer (1043) is fixedly installed on the top of the supporting steel frame layer (1042). The silicone pad (1044) is fixedly installed on the top of the reinforcing material layer (1043).

5. A locking device for wall beam and column formwork according to claim 1, characterized in that: The adjusting rack groove (203) is formed on the inner walls of both sides of the adjusting sliding base (204).

6. A locking device for wall beam and column formwork according to claim 1, characterized in that: The convenient locking component (3) includes a limiting rotating rod (301), which is rotatably installed inside the limiting rotating groove (1011). A threaded rod (302) is fixedly installed at the top center of the limiting rotating rod (301). A rotating handle (303) is installed on the outer top of the threaded rod (302) by means of threads. A threaded opening is provided on the inner wall of the rotating handle (303), and a pressing base (304) is fixedly installed at the bottom of the rotating handle (303).

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