Quickly-mounted cup rabbet template device

Abstract

The utility model relates to the technical field of building construction, in particular to a quickly-mounted cup rabbet template device which comprises a keel framework, the keel framework comprises a bottom support and a top support, the bottom support and the top support are fixedly connected through a center support, the bottom support and the top support are both in a cross shape, and the center support is fixedly connected with the keel framework. The ends of the bottom support and the top support are connected through the adjusting supports, the wood formworks are detachably connected to the outer sides of the adjusting supports, the whole keel framework can be adjusted into supports of different sizes to be used for supporting the wood formworks of different sizes, and therefore the quadrangular frustum pyramid-shaped cup rabbet formworks of different size structures are assembled, mounting and dismounting are convenient, and the structure is simple. And the keel and the framework are of an integrated structure, so that hoisting turnover is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a quick-installation cup-shaped template device. Background Technology

[0002] Steel structure workshops often have a special cup-shaped opening that requires concrete pouring. The common method is to use high-quality templates and wood to make an integral cup-shaped template. However, when the integral template is large, it is time-consuming and labor-intensive for workers to install and dismantle it, which can easily cause damage to the template and concrete at the cup opening. The template can be reused a few times, resulting in poor cup opening formation and low worker efficiency.

[0003] Custom-made integral aluminum formwork is used. Due to the variety of cup-shaped shapes, multiple integral aluminum formwork panels need to be manufactured, resulting in long production time and high cost. The installation and dismantling of the integral aluminum formwork requires multiple people to work together, posing safety hazards during construction. The installation and dismantling process is also lengthy and costly.

[0004] Therefore, an adjustable cup rim template device is needed to facilitate the assembly and manufacture of integral cup rim templates of different sizes, enabling quick installation and disassembly, and facilitating turnover. Utility Model Content

[0005] The purpose of this invention is to provide a quick-installation cup rim template device to solve the problems mentioned in the background art.

[0006] A quick-installation cup rim template device includes a wooden template, characterized in that it includes a keel frame, the keel frame including a bottom support and a top support, the bottom support and the top support being fixedly connected by a central support, both the bottom support and the top support being cross-shaped, and the ends of the bottom support and the top support being connected by an adjusting support, the wooden template being detachably connected to the outside of the adjusting support.

[0007] Preferably, the adjusting bracket includes a primary rotating arm, one end of which is rotatably connected to the outer end of the bottom bracket, the other end of which is slidably connected to a secondary rotating arm, one end of which is rotatably connected to a tertiary rotating arm, and the other end of which is slidably connected to one end of the top bracket.

[0008] Preferably, the central support has a telescopic function.

[0009] Preferably, the central support includes a central support rod and a central support pipe, the central support pipe being sleeved and connected to the central support rod, the central support rod and the central support pipe having a plurality of through holes respectively, and a fixing pin for fixing the two, the central support rod being fixedly connected to the bottom support, and the central support pipe being fixedly connected to the top support.

[0010] Preferably, each end of the top support is provided with a receiving groove at equal intervals, and a limit rod is rotatably connected in the receiving groove.

[0011] Preferably, each end of the top support is provided with a scale.

[0012] Preferably, a lifting ring is fixedly provided on the top surface of the top support.

[0013] Preferably, each of the third rotating arms is provided with a tension spring at the center position of the top support.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention features an adjustable support whose bottom end can rotate relative to the base support, allowing for adjustment of the tilt angle of the cup-mouth template's side surface. This enables the assembled cup-mouth mold to exhibit different tilt angles, broadening its applicability. Furthermore, a rotatable limit rod on the top surface of the top support limits the adjustable support, maintaining a consistent tilt angle on the side of the entire device. This ensures the device retains its shape during use and guarantees stable adjustment. The scale on the top support allows for equal adjustments on both sides. Moreover, the telescopic central support further increases the adjustable range and adaptability of the device, enabling adjustment to a wider range of cup-mouth mold sizes. By fixing a wooden template to the outside of the adjustable support, an integral template suitable for concrete pouring and cup-mouth structure formation can be easily created. It is simple to use, easy to adjust, and the entire frame is reusable, making it even more convenient to use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the keel frame structure in one embodiment of the present invention;

[0018] Figure 3 This is a cross-sectional structural diagram of the sliding connection position between the three-stage rotating arm and the top support in one embodiment of the present invention.

[0019] In the diagram: 1. Top support; 11. Receiving groove; 12. Rotating shaft; 13. Limiting rod; 14. Lifting ring; 15. Tension spring; 2. Bottom support; 3. Central support; 31. Central support rod; 32. Central support pipe; 33. Through hole; 34. Fixing pin; 4. Adjusting support; 41. First-stage rotating arm; 42. Second-stage rotating arm; 43. Third-stage rotating arm; 5. Wooden formwork. Detailed Implementation

[0020] The following will describe specific embodiments and appendices. Figure 1-3 The technical solutions in the embodiments of this utility model will be clearly and completely described.

[0021] A quick-installation cup rim template device includes multiple trapezoidal wooden templates 5 of different sizes, which are used to assemble into integral cup rim templates of different sizes. It also includes a keel frame, which is set inside the cup rim wooden templates 5 to provide support and prevent the wooden templates 5 from being crushed by concrete. The wooden templates 5 of the corresponding size are connected to the outside of the keel frame to assemble into wooden templates 5.

[0022] The keel frame includes a base support 2 and a top support 1, which are fixedly connected by a central support 3. Both the base support 2 and the top support 1 are cross-shaped. The central support 3 is connected to the center of both the base support 2 and the top support 1. The central support 3 includes a central support rod 31 and a central branch pipe 32. The central branch pipe 32 is slidably connected to the central support rod 31. The central support rod 31 and the central branch pipe 32 are provided with several through holes 33, and a fixing pin 34 is also adapted to them. The fixing pin 34 fixes the two by passing through the through holes 33 on both the central support rod 31 and the central branch pipe 32. The entire central support 3 can maintain a fixed length and can be adjusted as needed. The central support rod 31 is fixedly connected to the base support 2, and the central branch pipe 32 is fixedly connected to the top support 1. This allows for adjustment of the height of the entire template device.

[0023] Both the bottom bracket 2 and the top bracket 1 are cross-shaped and are set to correspond to each other. They are identical in shape and are installed in a symmetrical arrangement. The ends of the bottom bracket 2 and the top bracket 1 are connected by an adjusting bracket 4. The ends of the bottom bracket 2 and the top bracket 1 on the same side are connected to the two ends of the adjusting bracket 4 respectively.

[0024] The adjusting bracket 4 includes a primary rotating arm 41, a secondary rotating arm 42, and a tertiary rotating arm 43. One end of the primary rotating arm 41 is rotatably connected to the base bracket 2 via a hinge structure, allowing the primary rotating arm 41 to rotate freely around the end of the base bracket 2. The other end of the primary rotating arm 41 is provided with a secondary rotating arm 42, which is sleeved on the primary rotating arm 41, thereby enabling the secondary rotating arm 42 to slide relative to the primary rotating arm 41. The other end of the secondary rotating arm 42 is rotatably connected to the tertiary rotating arm 43. The secondary rotating arm 42 and the tertiary rotating arm 43 are hinged together via a hinge structure, allowing them to rotate around the hinge point. The hinge axis and rotation of the secondary rotating arm 42 and the tertiary rotating arm 43 are... The hinge shafts of the arm and the base bracket 2 are parallel, making their rotation surfaces coincide, thus making it possible to adjust the entire bracket. To change the side inclination of the assembled quadrangular pyramid shape, the length of its hypotenuse will also change. This can be achieved by the sliding connection between the first-stage rotating arm 41 and the second-stage rotating arm 42. As the inclination angle of the inclined surface changes, the angle between the inclined surface and the upper and lower bases will also change. The angle change can be achieved by the rotational connection between the first-stage rotating arm 41 and the base bracket 2, and the rotational connection between the second-stage rotating arm 42 and the third-stage rotating arm 43. At the same time, the sliding connection between the third-stage rotating arm 43 and the top bracket 1 is coordinated to adjust the length of the upper base, thus achieving the adjustment function.

[0025] The top support 1 has four equidistant receiving grooves 11 at its four ends. A rotating shaft 12 is rotatably connected to one side of the receiving groove 11 closest to the center of the top support 1. A limiting rod 13 is rotatably connected to the rotating shaft 12, allowing the limiting rod 13 to rotate. The rotating shaft 12 passes through the limiting rod 13 at 2 / 3 of its length. The limiting rod 13 on the side of the rotating shaft 12 furthest from the center of the top support 1 is longer than the one on the other side. Directly below the rotating shaft 12, a limiting block is provided in the receiving groove 11. The height of the limiting block is less than 1 / 3 of the length of the limiting rod 13. When the limiting rod 13 rotates to be perpendicular to the top surface of the top support 1, it is blocked by the limiting block. When the limiting rod 13 rotates to be horizontal, it is completely inserted into the receiving groove 11. A torsion spring is provided between the rotating shaft 12 and the limiting rod 13. The force spring is existing technology. When it is sleeved on the rotating shaft 12, it can make the limiting rod 13 rotate relative to the rotating shaft 12 and stand up without external force. When the three-stage rotating arm 43 is sleeved on the limiting rod 13, it can restrict its rotation. When the three-stage rotating arm 43 slides out of the position of the limiting rod 13, the limiting rod 13 will stand up under the action of the torsion spring to prevent the three-stage rotating arm 43 from sliding back. A fixing ring is provided at the center of the bottom end of the top bracket 1. A tension spring 15 is fixedly connected to the fixing ring. The other end of the tension spring 15 is connected to the three-stage rotating arm 43, which can make the three-stage rotating arm 43 tend to slide towards the center of the top bracket 1. With the help of the limiting rod 13, the three-stage rotating arm 43 can be fixed in a suitable position so that the entire device can be adjusted to a suitable state.

[0026] Each end of the top support 1 is marked with a scale. With the help of the limiting rod 13, the four adjusting supports 4 can be set to the corresponding positions to make the cup mouth template symmetrical. The outside of the adjusting support 4 is detachably connected with a wooden template 5. By binding the wooden template 5 to the outside of the adjusting support 4, the overall cup mouth template is finally shaped so that it can resist the concrete when pouring concrete and form the required cup mouth cavity. A lifting ring 14 is fixed at the center of the top surface of the top support 1 so that it can be easily hoisted and installed after assembly.

[0027] The entire keel frame is an integrated structure that can be adjusted to support wooden templates of different sizes, thus enabling it to be assembled into cup-shaped templates of different sizes. It is easy to install, has a wide range of applications, can be used in various engineering projects, is convenient to use, and is easy to install, disassemble, and hoist.

[0028] Except for the technical features described in the specification, all other technologies are known to those skilled in the art.

[0029] In this utility model, "upper", "lower", "left", "right", "front" and "back" are relative positions used to facilitate the description of positional relationships, and therefore cannot be understood as absolute positions as a limitation on the scope of protection.

[0030] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A fast installation cup and mouth template device, characterized in that, The application relates to a keel framework, which comprises a bottom support and a top support fixedly connected through a center support, wherein the bottom support and the top support are both cross-shaped, the end portions of the bottom support and the top support are connected through an adjusting support, and the outer side of the adjusting support is detachably connected with a wooden formwork.

2. A quick-mount cupping template apparatus as defined in claim 1, wherein, The adjusting support comprises a first rotating arm, one end of the first rotating arm is rotationally connected with the outer end portion of the bottom support, the other end of the first rotating arm is slidably connected with a second rotating arm, one end of the second rotating arm is rotationally connected with a third rotating arm, and the other end of the third rotating arm is slidably connected with one end of the top support.

3. A quick-mount cupping template apparatus as defined in claim 1, wherein, The center support has a telescopic function.

4. A quick-mount cupping template apparatus as defined in claim 3, wherein, The center support comprises a center support rod and a center support pipe, the center support pipe is sleeved on the center support rod, a plurality of through holes are arranged on the center support rod and the center support pipe in correspondence, a fixing pin is arranged to fix the center support rod and the center support pipe, the center support rod is fixedly connected with the bottom support, and the center support pipe is fixedly connected with the top support.

5. A quick-mount cupping template apparatus as defined in claim 2, wherein, A containing groove is equidistantly arranged on each end portion of the top support, and a limiting rod is rotationally connected in the containing groove.

6. A quick-mount cupping template apparatus as defined in claim 5, wherein, Each end portion of the top support is provided with a scale.

7. A quick-mount cupping template apparatus as defined in claim 6, wherein, A lifting ring is fixedly arranged on the top end face of the top support.

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