Formwork supporting structure of concrete outer wall decoration line

Abstract

The utility model relates to the technical field of outer wall decoration strips, in particular to a concrete outer wall decoration strip formwork structure which comprises an outer wall, a formwork and a splice plate are arranged outside the outer wall, an auxiliary assembly used for assisting in demolding is arranged inside the formwork, and the auxiliary assembly comprises a sliding groove formed in the outer wall of the formwork. Sliding blocks are arranged in the sliding grooves, racks are arranged on the sides, close to the splicing plates, of the sliding blocks, cavities are formed in the two ends of each splicing plate, clamping teeth and springs are arranged in the cavities, through grooves are formed in the inner walls of the cavities, metal blocks and ejector rods are arranged in the through grooves, and arc-shaped grooves are formed in the inner walls of the formworks and the splicing plates. And a sealing strip is arranged in the arc-shaped groove. According to the utility model, the joint of the mold is isolated, the concrete is prevented from flowing into the mold for adhesion, and the plate and the concrete are vibrated and separated by vibration generated at the joint of the plate during demolding, so that the demolding effect is improved, and the pouring completeness of the outer wall decoration line is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior wall decorative strips, in particular to a formwork support structure for concrete exterior wall decorative lines. Background Technique

[0002] Concrete exterior wall decorative lines refer to components used to decorate concrete exterior walls. They are usually supported by skeleton materials such as steel bars or steel wires, and covered with various finishing materials such as stone, glass, ceramics, metal, plastic, etc., which can be combined as needed to achieve a certain decorative effect. The formwork support structure of concrete exterior wall decorative lines plays a very important role in the decoration project, mainly used to ensure the construction quality and safety, and improve the construction efficiency and decorative effect.

[0003] However, in the current existing technology, when pouring the decorative lines of the concrete exterior wall, the concrete will flow to the gaps where the plates in the formwork support are connected. As a result, after the concrete solidifies, it will adhere to the plate joints, making it inconvenient to perform demoulding treatment, and the decorative lines will be damaged when forced to demould. Content of the Utility Model

[0004] The purpose of the utility model is to provide a formwork support structure for concrete exterior wall decorative lines to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A formwork support structure for concrete exterior wall decorative lines includes an exterior wall. A formwork and a splicing plate are arranged outside the exterior wall. An auxiliary component for assisting demoulding is arranged inside the formwork. The auxiliary component includes a chute arranged on the outer wall of the formwork. A slider is arranged inside the chute. A rack is arranged on one side of the slider close to the splicing plate. Cavities are arranged at both ends of the splicing plate. A locking tooth and a spring are arranged inside the cavities. A through groove is arranged on the inner wall of the cavities. A metal block and a ejector rod are arranged inside the through groove. Arc-shaped grooves are arranged on the inner walls of the formwork and the splicing plate. Sealing strips are arranged inside the arc-shaped grooves.

[0007] As a preferred scheme of the utility model, the formwork is connected to the outer wall of the exterior wall through bolts, and the splicing plate is connected to the formwork through bolts. By assembling the formwork and the splicing plate, a formwork support can be formed for pouring the decorative lines.

[0008] As a preferred scheme of the utility model, one end of the slider is located inside the chute and is slidably connected to the inner wall of the chute through a slide rail. The rack is connected to the outer wall of the slider through bolts. The chute is communicated with the outside of the formwork and is communicated with the cavity after the splicing plate is assembled.

[0009] As a preferred solution of the present utility model, one end of the locking teeth is located inside the cavity and is slidably connected to the inner wall of the cavity through a slide rail, and the other end is of a conical structure. The spring is located inside the cavity, and both ends are respectively connected to the inner wall of the cavity and the locking teeth by welding.

[0010] As a preferred solution of the present utility model, the conical end of the locking teeth extends out of the cavity and into the chute, and abuts and meshes with the rack.

[0011] As a preferred solution of the present utility model, the cavity communicates with the through groove. The metal block is inlaid and connected to the inner wall of the through groove. The ejector rod is located in the through groove and is slidably connected to the inner wall of the through groove through a slide rail. The ejector rod is connected to the locking teeth through a connecting rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: In response to the problems raised in the background art, this application adopts an auxiliary component. By setting an arc groove between the plates composed of the molds and filling a sealing strip, the sealing effect of the mold rack is improved, and the concrete in the mold rack is isolated to prevent it from entering the joints of the plates;

[0013] During demolding, by pulling the slider, the rack can abut against the locking teeth extending out of the inside of the plate and move the rack to push the locking teeth to reciprocate and stretch. At the same time, it drives the ejector rod to impact inside the plate, causing vibration at the joint. The vibration separates the concrete from the mold, facilitating demolding.

[0014] The present utility model realizes the isolation of the joints of the mold, prevents the concrete from flowing in and sticking, and generates vibration at the connection of the plates during demolding to vibrate and separate the plates from the concrete, improving the demolding effect and ensuring the integrity of the casting of the exterior wall decorative line. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the exterior of the exterior wall of the present utility model;

[0016] Figure 2 It is an external structural diagram of the mold rack of the present utility model;

[0017] Figure 3 It is a structural diagram of the slider of the present utility model;

[0018] Figure 4 It is a top view sectional view of the splicing rack of the present utility model;

[0019] Figure 5 It is Figure 2 The enlarged view of part A of the present utility model in

[0020] In the figure: 1, exterior wall; 2, formwork; 201, chute; 3, splicing plate; 4, slider; 401, rack; 5, cavity; 501, locking tooth; 502, spring; 6, through groove; 601, metal block; 602, ejector rod; 7, arc groove; 701, sealing strip. Detailed implementation mode

[0021] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described.

[0022] Embodiment

[0023] Please refer to Figures 1-5 , the present invention provides a technical solution: a formwork structure for a decorative line of a concrete exterior wall, including an exterior wall 1. A formwork 2 and a splicing plate 3 are arranged outside the exterior wall 1. The formwork 2 and the splicing plate 3 can be assembled to form a formwork frame for casting and forming the decorative line of the exterior wall. An auxiliary component for assisting demolding is arranged inside the formwork 2. The auxiliary component includes a chute 201 arranged on the outer wall of the formwork 2 for positioning the angle when the slider 4 slides inside the formwork 2. A slider 4 is arranged inside the chute 201. The slider 4 can reciprocate inside the chute 201 and drive the rack 401 to convey. A rack 401 is arranged on one side of the slider 4 close to the splicing plate 3. When the rack 401 conveys, it can engage with the locking tooth 501, thereby pushing the locking tooth 501 to expand and contract. Cavities 5 are arranged at both ends of the splicing plate 3 for receiving and positioning the locking tooth 501. A locking tooth 501 and a spring 502 are arranged inside the cavity 5. The locking tooth 501 extends out of the cavity 5 and extends into the chute 201. When the locking tooth 501 moves, the ejector rod 602 is driven to convey in the through groove 6 through a connecting rod. The spring 502 is used to support the locking tooth 501 and push it out of the cavity 5. A through groove 6 is arranged on the inner wall of the cavity 5. A metal block 601 and an ejector rod 602 are arranged inside the through groove 6. When the locking tooth 501 reciprocates, the ejector rod 602 slides in the through groove 6 (when the locking tooth 501 extends outwards, the ejector rod 602 drives to abut against the metal block 601, and when the locking tooth 501 contracts, the ejector rod 602 moves away from the metal block 601), and the metal block 601 is impacted by the ejector rod 602, so that the connection part of the formwork 2 and the splicing plate 3 generates vibration. Through the vibration, the solidified concrete is separated from the formwork frame. Arc grooves 7 are arranged on the inner walls of the formwork 2 and the splicing plate 3 for positioning the installation position of the sealing strip 701. A sealing strip 701 is arranged inside the arc groove 7. By filling the sealing strip 701 at the joint of the formwork 2 and the splicing plate 3, the concrete in the formwork frame can be isolated to avoid entering the joint of the plates, and the sealing effect of the formwork frame is improved.

[0024] Embodiment, please refer to Figures 1-5, the template 2 is connected to the outer wall 1 of the exterior wall by bolts, and the splicing plate 3 is connected to the template 2 by bolts. By assembling the template 2 and the splicing plate 3, a formwork frame can be formed for pouring decorative lines. One end of the slider 4 is located in the chute 201 and is slidably connected to the inner wall of the chute 201 through a slide rail. The rack 401 is connected to the outer wall of the slider 4 by bolts. The chute 201 communicates with the outside of the template 2 and communicates with the cavity 5 after the splicing plate 3 is assembled. One end of the tooth 501 is located in the cavity 5 and is slidably connected to the inner wall of the cavity 5 through a slide rail, and the other end is a conical structure. The spring 502 is located in the cavity 5, and both ends are respectively connected to the inner wall of the cavity 5 and the tooth 501 by welding. The conical end of the tooth 501 extends out of the cavity 5 and extends into the chute 201 and abuts and meshes with the rack 401. The cavity 5 communicates with the through groove 6. The metal block 601 is inlaid and connected to the inner wall of the through groove 6. The ejector rod 602 is located in the through groove 6 and is slidably connected to the inner wall of the through groove 6 through a slide rail. The ejector rod 602 is connected to the tooth 501 through a connecting rod. During use, first install the template 2 and the splicing plate 3 at the designated position on the exterior wall 1, then pour concrete into the formwork frame composed of the template 2 and the splicing plate 3. After the concrete solidifies, pull the slider 4 to slide back and forth in the chute 201. At the same time, the rack 401 on one side of the slider 4 meshes with the tooth 501 extending into the chute 201, and the movement of the rack 401 drives the tooth 501 to expand and contract in the cavity 5. When the tooth 501 expands and contracts, the ejector rod 602 is driven by the connecting rod to move in the through groove 6 and strike the metal block 601 to cause vibration at the connection of the formwork frame, separating the concrete.

[0025] Workflow of the present utility model: During use, first install the template 2 and the splicing plate 3 at the designated position on the exterior wall 1, then pour concrete into the formwork frame composed of the template 2 and the splicing plate 3. After the concrete solidifies, pull the slider 4 to slide back and forth in the chute 201. At the same time, the rack 401 on one side of the slider 4 meshes with the tooth 501 extending into the chute 201, and the movement of the rack 401 drives the tooth 501 to expand and contract in the cavity 5. When the tooth 501 expands and contracts, the ejector rod 602 is driven by the connecting rod to move in the through groove 6 and strike the metal block 601 to cause vibration at the connection of the formwork frame, separating the concrete. The present utility model realizes the isolation of the joints of the formwork, avoids the inflow and adhesion of concrete, and causes vibration at the connection of the plates during demolding to vibrate and separate the plates from the concrete, improving the demolding effect and ensuring the integrity of the pouring of the exterior wall decorative lines.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete exterior wall decorative line formwork structure, comprising an exterior wall (1), a formwork (2) and a splicing plate (3) being arranged outside the exterior wall (1), an auxiliary component for assisting demoulding being arranged inside the formwork (2), characterized in that: The auxiliary component comprises a slide groove (201) arranged on the outer wall of the template (2), a slider (4) is arranged inside the slide groove (201), a rack (401) is arranged on the side of the slider (4) close to the splicing plate (3), cavities (5) are arranged at both ends of the splicing plate (3), latch teeth (501) and springs (502) are arranged inside the cavity (5), a through groove (6) is arranged on the inner wall of the cavity (5), a metal block (601) and a push rod (602) are arranged inside the through groove (6), arc grooves (7) are arranged on the inner walls of the template (2) and the splicing plate (3), and a sealing strip (701) is arranged inside the arc groove (7).

2. A concrete exterior wall decorative line formwork structure according to claim 1, characterized in that: The template (2) is connected to the outer wall of the outer wall (1) by bolts, and the splicing plate (3) is connected to the template (2) by bolts. By assembling the template (2) and the splicing plate (3), a template frame can be formed to cast the decorative lines.

3. A concrete exterior wall decorative line formwork structure according to claim 1, characterized in that: One end of the slider (4) is located in the slide groove (201) and is slidably connected to the inner wall of the slide groove (201) through a slide rail. The rack (401) is connected to the outer wall of the slider (4) through bolts. The slide groove (201) is communicated with the outside of the template (2) and is communicated with the cavity (5) after the splicing plate (3) is assembled.

4. A concrete exterior wall decorative line formwork structure according to claim 1, characterized in that: One end of the latching tooth (501) is located in the cavity (5) and is slidably connected to the inner wall of the cavity (5) via a slide rail, and the other end is a conical structure. The spring (502) is located in the cavity (5), and both ends are connected to the inner wall of the cavity (5) and the latching tooth (501) respectively by welding.

5. The concrete exterior wall decorative line formwork structure according to claim 1, characterized in that: The tapered end of the latching tooth (501) protrudes from the cavity (5) and extends into the sliding groove (201), and abuts and engages with the rack (401).

6. The concrete exterior wall decorative line formwork structure according to claim 1, characterized in that: The cavity (5) is communicated with the through slot (6); the metal block (601) is embedded and connected with the inner wall of the through slot (6); the push rod (602) is located in the through slot (6) and is slidably connected with the inner wall of the through slot (6) via a slide rail; and the push rod (602) is connected with the latching tooth (501) via a connecting rod.

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