Template convenient to position

Abstract

The utility model relates to the technical field of templates, and discloses a template convenient to position, which comprises a right-angle template, a positioning part is clamped on the surface of the right-angle template, the positioning part comprises a positioning block, and the right-angle template penetrates through the positioning block. When a clamping groove formed in the surface of the embedding block coincides with the position of the trapezoidal block, the bottom of the embedding block can abut against the inclined face of the trapezoidal block, so that the trapezoidal block is forced to drive a linkage plate to slide in a movable cavity through a sliding block, the trapezoidal block is shrunk into the right-angle template, and a first spring is compressed; the compressed first spring can push the linkage plate to enable the sliding block to drive the trapezoidal block to be clamped into the clamping groove formed in the surface of the embedding block, then installation is completed, installation and positioning of the template can be completed without bolts or nailing, and the situation that a screwdriver or a nail gun cannot enter the right-angle template to be fixed due to the fact that the right-angle template is installed in a corner or a narrow space is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of formwork, in particular to a formwork convenient for positioning. Background Technique

[0002] In the construction of building projects, a formwork is a temporary support structure, which is made according to the design requirements to form concrete structures and components at the specified positions and geometric dimensions, keep their correct positions, and bear the self-weight of the building formwork and the external loads acting on it. The purpose of formwork engineering is to ensure the quality and construction safety of concrete projects, speed up the construction progress and reduce the project cost. There are various pouring formworks for building projects, and the commonly used ones include wooden formworks, steel formworks, aluminum alloy formworks, plastic formworks, etc. Different types of formworks have different characteristics and application ranges, and comprehensive consideration is required according to the specific project requirements when selecting. No matter which formwork is used, its quality and safety need to be ensured to ensure the smooth progress of building projects.

[0003] When the formwork is positioned and installed in some corners or other narrow spaces, due to space limitations, tools cannot be used for fixation, which may cause raw material leakage during pouring and cannot make the right angle firmly fixed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a formwork convenient for positioning to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a formwork convenient for positioning, including a right-angle formwork, and a positioning part is clamped on the surface of the right-angle formwork. The positioning part includes:

[0006] A positioning block, the positioning block is penetrated by the right-angle formwork, and a fitting block is fixedly connected to the inner side of the positioning block. Align the fitting block inside the positioning block and insert it into the fitting groove, so that the fitting block is inserted into the fitting grooves opened on the surfaces of two groups of right-angle formworks. At the same time, the positioning block will fit the outer side of the right-angle formwork. A clamping groove is opened on the surface of the fitting block far away from the inner side of the positioning block;

[0007] The fitting groove is formed on one side of the right-angle template close to the fitting block. When pouring the module, determine the installation position of the right-angle template and align and fit the two groups of right-angle templates, so that the fitting grooves formed on the surface of the right-angle template are spliced into a shape with the same cross-section as the fitting block. An activity cavity is formed inside the right-angle template, a support rod is fixedly connected to the inside of the activity cavity, the support rod penetrates and is rotatably connected to a toggle rod, the bottom end of the toggle rod penetrates and is hinged to a first hinge block, a slider is fixedly connected to the bottom surface of the first hinge block, and a trapezoidal block is fixedly connected to the side of the slider close to the fitting block. During the process of inserting the fitting block into the fitting groove, the bottom of the fitting block will abut against the inclined surface of the trapezoidal block, thereby forcing the trapezoidal block to drive the linkage plate to slide inside the activity cavity through the slider, so that the trapezoidal block contracts into the right-angle template, and the trapezoidal block penetrates the right-angle template and is slidably connected.

[0008] Preferably, a linkage plate is fixedly connected to the side of the slider away from the trapezoidal block. When the card slot formed on the surface of the fitting block coincides with the position of the trapezoidal block, the compressed first spring will push the linkage plate so that the slider drives the trapezoidal block to be stuck into the card slot formed on the surface of the fitting block. A first spring is fixedly connected to the side of the linkage plate away from the slider, and the end of the first spring away from the linkage plate is fixedly connected to the inside of the activity cavity.

[0009] Preferably, the top end of the toggle rod penetrates and is hinged to a second hinge block. Push the reset block towards the positioning plate, so that the second hinge block drives the toggle rod to rotate around the support rod as the axis, and the toggle rod will toggle the slider through the first hinge block, so that the slider drives the trapezoidal block to no longer be stuck into the card slot. A reset block is fixedly connected to the top surface of the second hinge block.

[0010] Preferably, a positioning plate is fixedly connected to the inside of the activity cavity, and the positioning plate penetrates the reset block and is slidably connected.

[0011] Preferably, a second spring is fixedly connected to the side of the positioning plate penetrating the reset block, and the end of the second spring away from the positioning plate is fixedly connected to the inside of the reset block.

[0012] Preferably, the number of the right-angle templates is two groups, and the two groups of right-angle templates are symmetrically arranged with the center line of the positioning block as the axis of symmetry.

[0013] Compared with the prior art, the utility model provides a template convenient for positioning, and has the following beneficial effects:

[0014] The template which is easy to position has the following advantages: during the process of inserting the engaging block into the engaging groove, the bottom of the engaging block will contact the inclined surface of the trapezoidal block, thereby forcing the trapezoidal block to drive the linkage plate to slide in the movable cavity through the slider, so that the trapezoidal block is retracted into the right-angle template, and the spring will be compressed. When the slot provided on the surface of the engaging block coincides with the position of the trapezoidal block, the compressed spring will push the linkage plate to make the slider drive the trapezoidal block to be inserted into the slot provided on the surface of the engaging block, thereby completing the installation. The template can be installed and positioned without bolts or nails, thus avoiding the situation where the right-angle template is installed in a corner or a narrow space, which makes it impossible for a screwdriver or nail gun to enter for fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the enlarged structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the right-angle template of the utility model;

[0018] Figure 4 It is a schematic diagram of the enlarged cross-sectional structure of the right-angle template of the utility model.

[0019] In the figure: 1. right-angle template; 2. positioning part; 21. positioning block; 22. fitting block; 23. slot; 24. fitting slot; 25. movable cavity; 26. support rod; 27. toggle rod; 28. hinge block 1; 29. ​​slider; 210. linkage plate; 211. spring 1; 212. trapezoidal block; 213. hinge block 2; 214. reset block; 215. positioning plate; 216. spring 2. DETAILED DESCRIPTION

[0020] like Figures 1-4 As shown, the utility model provides a technical solution: a template that is easy to position, including a right-angle template 1, a positioning part 2 is clamped on the surface of the right-angle template 1, and the positioning part 2 includes: a positioning block 21, a fitting block 22, a slot 23, a fitting slot 24, a movable cavity 25, a support rod 26, a toggle rod 27, an articulated block 1 28, a slider 29, a linkage plate 210, a spring 1 211, a trapezoidal block 212, an articulated block 213, a reset block 214, a positioning plate 215, and a spring 216.

[0021] The positioning block 21 is penetrated by the right-angle template 1. A fitting block 22 is fixedly connected to the inner side of the positioning block 21. Align the fitting block 22 on the inner side of the positioning block 21 and insert it into the fitting groove 24. The positioning block 21 will fit against the outer side of the right-angle template 1. A clamping groove 23 is formed on the surface of the fitting block 22 away from the inner side of the positioning block 21. The fitting groove 24 is formed on one side of the right-angle template 1 close to the fitting block 22. When pouring the module, determine the installation position of the right-angle template 1 and align and fit the two groups of right-angle templates 1, so that the fitting grooves 24 formed on the surface of the right-angle template 1 are spliced into a shape with the same cross-section as the fitting block 22. An activity cavity 25 is formed on the inner side of the right-angle template 1. A support rod 26 is fixedly connected to the inner side of the activity cavity 25. The support rod 26 penetrates and is rotatably connected to a toggle rod 27. The bottom end of the toggle rod 27 penetrates and is hinged to a first hinge block 28. A sliding block 29 is fixedly connected to the bottom surface of the first hinge block 28. A trapezoidal block 212 is fixedly connected to one side of the sliding block 29 close to the fitting block 22. During the process of inserting the fitting block 22 into the fitting groove 24, the bottom of the fitting block 22 will abut against the inclined surface of the trapezoidal block 212, thereby forcing the trapezoidal block 212 to drive the linkage plate 210 to slide in the activity cavity 25 through the sliding block 29, so that the trapezoidal block 212 shrinks into the right-angle template 1. The trapezoidal block 212 penetrates the right-angle template 1 and is slidably connected. A linkage plate 210 is fixedly connected to the side of the sliding block 29 away from the trapezoidal block 212. When the clamping groove 23 formed on the surface of the fitting block 22 coincides with the position of the trapezoidal block 212, the compressed first spring 211 will push the linkage plate 210 to drive the sliding block 29 to make the trapezoidal block 212 snap into the clamping groove 23 formed on the surface of the fitting block 22. A first spring 211 is fixedly connected to the side of the linkage plate 210 away from the sliding block 29. One end of the first spring 211 away from the linkage plate 210 is fixedly connected to the inner side of the activity cavity 25. The top end of the toggle rod 27 penetrates and is hinged to a second hinge block 213. Push the reset block 214 in the direction of the positioning plate 215, so that the second hinge block 213 drives the toggle rod 27 to rotate around the support rod 26 as the axis, and the toggle rod 27 will toggle the sliding block 29 through the first hinge block 28, so that the sliding block 29 drives the trapezoidal block 212 to no longer snap into the clamping groove 23. A reset block 214 is fixedly connected to the top surface of the second hinge block 213. A positioning plate 215 is fixedly connected to the inner side of the activity cavity 25. The positioning plate 215 penetrates the reset block 214 and is slidably connected. A second spring 216 is fixedly connected to one side of the positioning plate 215 penetrating the reset block 214. One end of the second spring 216 away from the positioning plate 215 is fixedly connected to the inner side of the reset block 214. The number of the right-angle templates 1 is two groups, and the two groups of right-angle templates 1 are symmetrically arranged with the center line of the positioning block 21 as the axis of symmetry.

[0022] Based on the above embodiment, when casting the module, the installation position of the right-angle template 1 is determined, and the two groups of right-angle templates 1 are aligned and fitted, so that the fitting grooves 24 opened on the surface of the right-angle template 1 are spliced ​​into the same shape as the cross-section of the fitting block 22, and then the fitting block 22 on the inner side of the positioning block 21 is aligned with the fitting grooves 24 and inserted, so that the fitting block 22 is inserted into the fitting grooves 24 opened on the surfaces of the two groups of right-angle templates 1. At the same time, the positioning block 21 will fit with the outer side of the right-angle template 1. In the process of inserting the fitting block 22 into the fitting grooves 24, the bottom of the fitting block 22 will contact the inclined surface of the trapezoidal block 212, thereby forcing the trapezoidal block 212 to drive the linkage plate 210 to slide in the active cavity 25 through the slider 29, so that the trapezoidal block 212 is retracted into the right-angle template 1, and the spring 211 will be compressed, and the fitting block 22 will be inserted into the surface of the fitting block 22. When the slot 23 opened on the surface coincides with the position of the trapezoidal block 212, the compressed spring 1 211 will push the linkage plate 210 so that the slider 29 drives the trapezoidal block 212 to be stuck in the slot 23 opened on the surface of the engaging block 22, thereby completing the installation. The installation and positioning of the template can be completed without bolts or nails, avoiding the situation where the right-angle template 1 is installed in a corner or a small space, resulting in the inability of a screwdriver or nail gun to enter for fixing. After the module is cast, the reset block 214 is pushed in the direction of the positioning plate 215, so that the hinge block 213 drives the toggle rod 27 to rotate with the support rod 26 as the axis, and the toggle rod 27 will toggle the slider 29 through the hinge block 1 28, so that the slider 29 drives the trapezoidal block 212 to no longer be stuck in the slot 23, and the positioning block 21 can be pulled up to complete the disassembly, and the installation is fast, convenient and firm.

[0023] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A template for convenient positioning, comprising a right-angle template (1), characterized in that: A positioning portion (2) is clamped on the surface of the right-angle template (1), and the positioning portion (2) comprises: A positioning block (21), the positioning block (21) being penetrated by the right-angle template (1), a fitting block (22) being fixedly connected to the inner side of the positioning block (21), and a slot (23) being provided on a surface of the fitting block (22) away from the inner side of the positioning block (21); A mating groove (24), wherein the mating groove (24) is provided on a side of the right-angle template (1) close to the mating block (22), an active cavity (25) is provided on the inner side of the right-angle template (1), a support rod (26) is fixedly connected to the inner side of the active cavity (25), the support rod (26) passes through and is rotatably connected to a toggle rod (27), the bottom end of the toggle rod (27) passes through and is hinged to an articulated block 1 (28), a slider (29) is fixedly connected to the bottom surface of the articulated block 1 (28), a trapezoidal block (212) is fixedly connected to the side of the slider (29) close to the mating block (22), and the trapezoidal block (212) passes through the right-angle template (1) and is slidably connected.

2. A template for convenient positioning according to claim 1, characterized in that: A side of the slider (29) away from the trapezoidal block (212) is fixedly connected to a linkage plate (210), a side of the linkage plate (210) away from the slider (29) is fixedly connected to a spring 1 (211), and an end of the spring 1 (211) away from the linkage plate (210) is fixedly connected to the inner side of the movable chamber (25).

3. A template for convenient positioning according to claim 1, characterized in that: The top end of the toggle rod (27) passes through and is hingedly connected to a second hinge block (213), and the top surface of the second hinge block (213) is fixedly connected to a reset block (214).

4. A template for convenient positioning according to claim 3, characterized in that: A positioning plate (215) is fixedly connected to the inner side of the movable cavity (25), and the positioning plate (215) passes through the reset block (214) and is slidably connected.

5. A template for convenient positioning according to claim 4, characterized in that: The positioning plate (215) passes through one side of the reset block (214) and is fixedly connected to a second spring (216); one end of the second spring (216) away from the positioning plate (215) is fixedly connected to the inner side of the reset block (214).

6. A template for convenient positioning according to claim 1, characterized in that: The number of the right-angle templates (1) is two groups, and the two groups of the right-angle templates (1) are symmetrically arranged with the center line of the positioning block (21) as the symmetry axis.

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