Form removal device for fabricated building component

Abstract

The utility model discloses a form removal device for a fabricated building component, the form removal device comprises a fixing frame, an adjusting assembly and a force application rod, the adjusting assembly is connected with the fixing frame, and the adjusting assembly can reciprocate along the fixing frame; the two ends of the force application rod are connected with the adjusting assembly and the mold respectively; when the adjusting assembly gets close to the fixing frame, the force application rod applies pulling force to the mold so that demolding can be achieved. When the adjusting assembly is far away from the fixing frame, the force application rod applies pressure to the mold so as to support the mold. The mold removing device is connected with the mold through the force applying rod, and the adjusting assembly reciprocates relative to the fixing frame so as to adjust the magnitude and direction of force applied to the mold by the force applying rod. The demolding device can assist in demolding of the component, collapse of the component in the demolding process is avoided, and the machining quality of the component is guaranteed; and the mold removal device can also achieve the effect of assisting in supporting the mold. The method is widely applied to the technical field of mold machining.

Description

Technical Field

[0001] The present application relates to the technical field of processing prefabricated building components, and in particular to a demoulding device for prefabricated building components. Background Art

[0002] In recent years, with the rapid development of the construction industry, prefabricated buildings have been increasingly used in the construction field. The components used in prefabricated buildings are prefabricated in factories with the help of molds and then transported to the construction site for assembly. On the one hand, the molds of prefabricated building components are relatively tall and complex, which makes assembly and disassembly difficult. If the support is unstable, the mold will collapse, posing a safety hazard. On the other hand, during the demolding process, there is a bonding force between the mold and the solidified concrete, which makes demolding difficult. If tools such as pry bars are used, it will affect the quality of the components and even cause component collapse and mold deformation.

[0003] In the related art, the demolding device uses a demolding hammer to demold, and mainly achieves the purpose of demolding the mold through the reverse pushing force of the heavy hammer and the impact plate. However, the reciprocating movement of the heavy hammer consumes a lot of manpower, and the heavy hammer is easy to fall off during the reciprocating sliding process, causing safety accidents.

[0004] Therefore, it is urgent to provide a demoulding device that is suitable for assembled building components and has good safety performance. Utility Model Content

[0005] In order to solve at least one of the above technical problems, the present application provides a demoulding device for assembled building components, and the technical solution adopted is as follows.

[0006] The demolding device for prefabricated building components provided in the present application includes a fixing frame, an adjusting component, and a force rod, wherein the adjusting component is connected to the fixing frame and can reciprocate along the fixing frame; the two ends of the force rod are respectively connected to the adjusting component and the mold; wherein, when the adjusting component approaches the fixing frame, the force rod applies a pulling force to the mold to demold; when the adjusting component moves away from the fixing frame, the force rod applies pressure to the mold to support the mold.

[0007] In certain embodiments of the present application, the force rod includes two sections of connecting screws and a connecting sleeve. The thread rotation directions of the two sections of the connecting screws are opposite. The two ends of the connecting sleeve are respectively threadedly connected to the two sections of the connecting screws. By rotating the connecting sleeve, the connecting screw extends or retracts to adjust the length of the force rod.

[0008] In certain embodiments of the present application, a gripping structure is provided on the outer wall surface of the connecting sleeve to facilitate driving the connecting sleeve to rotate and adjust the length of the force applying rod.

[0009] In certain embodiments of the present application, the adjustment assembly includes an adjustment sleeve, the fixing frame has a guide structure, and the adjustment sleeve is sleeved on the guide structure and threadedly connected to the guide structure.

[0010] In certain embodiments of the present application, the adjustment assembly further includes a force balancing structure, the adjustment sleeve is connected to the force applying rod via the force balancing structure, and the adjustment sleeve is rotatably mounted on the force balancing structure.

[0011] In certain embodiments of the present application, the force equalizing structure includes a connecting disc, the force applying rod is tightly connected to the connecting disc, and the connecting disc is sleeved outside the adjusting sleeve.

[0012] In certain embodiments of the present application, the force equalizing structure further includes two tapered roller bearings, which are respectively installed on both sides of the connecting disc, and the connecting sleeve is rotatably connected to the connecting disc through the two tapered roller bearings.

[0013] In certain embodiments of the present application, the adjustment assembly further includes a driving tooth, wherein the driving tooth is arranged along the outer wall surface of the adjustment sleeve, and a semi-open protective shell is provided on the outer side of the driving tooth.

[0014] In certain embodiments of the present application, the fixing frame includes a supporting frame and a base that are fixedly connected, a reinforcing rib is provided between the supporting frame and the base, and the base is a plate-like structure.

[0015] In certain embodiments of the present application, a plurality of force-applying rods are provided, and the plurality of force-applying rods are symmetrically arranged along the center of the adjustment component, and two ends of the force-applying rods are respectively hingedly connected to the adjustment component and the mold.

[0016] The embodiments of the present application have at least the following beneficial effects: the demoulding device for assembled building components is connected to the mold through a force rod, and the adjustment component reciprocates relative to the fixed frame to adjust the magnitude and direction of the force applied by the force rod to the mold. The demoulding device can assist in demoulding the component, avoid collapse of the component during demoulding, and ensure the processing quality of the component; the demoulding device can also play the role of assisting in supporting the mold. The present application is widely applicable to the field of mold processing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become obvious and easily understood from the description of the embodiments in conjunction with the following drawings.

[0018] Figure 1 A schematic diagram of the structure of a demoulding device for constructing a prefabricated building;

[0019] Figure 2 It is a structural schematic diagram of a force-applying rod in a demoulding device;

[0020] Figure 3 It is a schematic diagram of the connection between the force rod and the adjustment component in the demoulding device;

[0021] Figure 4 It is a schematic diagram of the connection between the adjustment component and the fixing frame in the demoulding device;

[0022] Figure 5 The present invention is a schematic diagram of the structure of a demoulding device used for constructing prefabricated buildings.

[0023] Figure numerals: 100, fixing frame; 110, supporting frame; 111, guiding structure; 120, base; 130, reinforcing ribs; 200, adjusting assembly; 210, adjusting sleeve; 211, driving teeth; 212, protective shell; 220, force equalizing structure; 221, connecting disc; 222, tapered roller bearing; 300, force rod; 310, connecting screw; 320, connecting sleeve; 330, gripping structure; 340, articulated seat. DETAILED DESCRIPTION

[0024] Combine the following Figures 1 to 5 Embodiments of the present application are described in detail, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0025] In the description of the present application, it should be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0026] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] In recent years, with the rapid development of the construction industry, prefabricated buildings have been increasingly used in the construction field. The components used in prefabricated buildings are prefabricated in factories with the help of molds and then transported to the construction site for assembly. On the one hand, the molds of prefabricated building components are relatively tall and complex, which makes assembly and disassembly difficult. If the support is unstable, the mold will collapse, posing a safety hazard. On the other hand, during the demolding process, there is a bonding force between the mold and the solidified concrete, which makes demolding difficult. If tools such as pry bars are used, it will affect the quality of the components and even cause component collapse and mold deformation.

[0028] In the related art, the demoulding device uses a demoulding hammer to demould, and the purpose of demoulding is achieved mainly through the reverse driving force of the heavy hammer and the impact plate, but the reciprocating movement of the heavy hammer consumes a lot of manpower, and the heavy hammer is easy to fall off during the reciprocating sliding process, causing safety accidents. Therefore, it is urgent to provide a demoulding device suitable for assembled building components and with good safety performance.

[0029] The present application relates to a demoulding device for assembled building components, including a fixing frame 100, an adjustment component 200, and a force rod 300. The adjustment component 200 is connected to the fixing frame 100, and the adjustment component 200 can reciprocate along the fixing frame 100; the two ends of the force rod 300 are respectively connected to the adjustment component 200 and the mold; wherein, when the adjustment component 200 approaches the fixing frame 100, the force rod 300 applies a pulling force to the mold to demould; when the adjustment component 200 is away from the fixing frame 100, the force rod 300 applies pressure to the mold to support the mold. The demoulding device is connected to the mold through the force rod 300, and the adjustment component 200 reciprocates relative to the fixing frame 100 to adjust the size and direction of the force applied by the force rod 300 to the mold. The demoulding device can assist in demoulding the component, avoid collapse during demoulding of the component, and ensure the processing quality of the component; the demoulding device can also play the role of assisting in supporting the mold. The present application is widely applicable to the field of mold processing technology.

[0030] In some embodiments, a plurality of force-applying rods 300 are provided, and the plurality of force-applying rods 300 are symmetrically arranged along the center of the adjustment assembly 200. In conjunction with the accompanying drawings, in this embodiment, four force-applying rods 300 are provided, and the four force-applying rods 300 are symmetrically arranged along the center of the adjustment assembly 200 so that the demolding device provides a uniform support effect or demolding pulling force to the mold. In some embodiments, three or more odd number of force-applying rods 300 are provided, and each force-applying rod 300 is arranged at equal intervals along the circumference of the adjustment assembly 200; in other embodiments, the number and installation position of the force-applying rods 300 are adjusted according to the specifications of the mold.

[0031] It is understandable that the two ends of the force rod 300 are respectively hingedly connected to the adjustment assembly 200 and the mold to facilitate the adjustment of the position of the force rod 300. It is understandable that when the position of the force rod 300 is adjusted according to the mold specifications, the angle between the force rod 300 and the mold and the angle between the force rod 300 and the adjustment assembly 200 are changed. In this embodiment, both ends of the force rod 300 are provided with hinge seats 340, and the two hinge seats 340 are respectively fixedly connected to the mold and the adjustment assembly 200 to facilitate the rotation of the force rod 300 to adjust the angle.

[0032] In some of the embodiments, the length of the force rod 300 can be adjusted to accommodate the position adjustment of the force rod 300. In this embodiment, the force rod 300 includes two connecting screws 310 and a connecting sleeve 320. The threads of the two connecting screws 310 are in opposite directions. The two ends of the connecting sleeve 320 are respectively threadedly connected to the two connecting screws 310. The connecting sleeve 320 is rotated to extend or retract the connecting screw 310 to adjust the length of the force rod 300. It is understandable that in other embodiments, the force rod 300 can be set as a telescopic straight rod or other forms that can achieve length adjustment, which will not be repeated here.

[0033] In some of the embodiments, the outer wall surface of the connecting sleeve 320 is provided with a gripping structure 330, so as to drive the connecting sleeve 320 to rotate and adjust the length of the force-applying rod 300. In conjunction with the drawings, in this embodiment, the gripping structure 330 is provided as a handle to quickly drive the connecting sleeve 320 to rotate relative to the connecting screws 310 at both ends to achieve length adjustment. In other embodiments, the gripping structure 330 is provided as a structure such as a protrusion or a groove that can increase the surface friction, so as to grasp and drive the connecting sleeve 320 to rotate.

[0034] In some of the embodiments, the adjustment assembly 200 includes an adjustment sleeve 210, the fixing frame 100 has a guide structure 111, and the adjustment sleeve 210 is sleeved on the guide structure 111 and threadedly connected to the guide structure 111. Specifically, the guide structure 111 is set as a screw, and the adjustment sleeve 210 is provided with an internal thread matching the screw. When the adjustment sleeve 210 is rotated, the adjustment assembly 200 moves along the axial direction of the guide structure 111 to adjust the magnitude and direction of the force applied by the demolding device to the mold. It can be understood that the threaded connection between the adjustment sleeve 210 and the guide structure 111 can make the adjustment effect of the adjustment assembly 200 more precise, while avoiding the safety hazards caused by the use of a heavy hammer in the related technology.

[0035] In some embodiments, the adjustment assembly 200 further includes a force balancing structure 220, through which the adjustment sleeve 210 is connected to the force-applying rod 300, and the adjustment sleeve 210 is rotatably mounted on the force balancing structure 220. Specifically, a plurality of force-applying rods 300 are evenly arranged along the force balancing structure 220, and the force balancing structure 220 can evenly distribute the force provided by the adjustment sleeve 210 to each force-applying rod 300, thereby accelerating the separation of the component from the mold.

[0036] In some embodiments, the force-balancing structure 220 includes a connecting disc 221, and the force-applying rod 300 and the adjusting sleeve 210 are respectively arranged on both sides of the connecting disc 221. In conjunction with the accompanying drawings, the force-applying rod 300 is tightly connected to the connecting disc 221, and the connecting disc 221 is sleeved outside the adjusting sleeve 210. In this embodiment, the connecting disc 221 is made of round steel to ensure the connection strength of the connecting disc 221.

[0037] In some embodiments, the force balancing structure 220 further includes two tapered roller bearings 222, which are respectively mounted on both sides of the connecting disc 221, and the connecting sleeve 320 is rotatably connected to the connecting disc 221 through the two tapered roller bearings 222. Specifically, the two tapered roller bearings 222 are arranged in opposite directions, and the tapered roller bearings 222 can bear radial loads and axial loads at the same time, ensuring that the connection between the connecting disc 221 and the adjusting sleeve 210 is not damaged.

[0038] In some of the embodiments, the adjustment component 200 further includes a driving tooth 211, which is arranged along the outer wall of the adjustment sleeve 210, and a semi-open protective shell 212 is provided on the outer side of the driving tooth 211. It can be understood that the driving tooth 211 is provided so that the adjustment component 200 can be connected to an external driving member to achieve tension adjustment or pressure adjustment of the mold. Specifically, the driving member is a chain variable frequency motor, and the driving member cooperates with the driving tooth 211 to achieve stable and uniform rotation of the adjustment sleeve 210, which helps to uniformly demold the component. It can be understood that in other embodiments, the driving tooth 211 is replaced by a manual drive structure such as a handle or a wheel.

[0039] In some embodiments, the fixing frame 100 includes a support frame 110 and a base 120 that are fixedly connected, and a reinforcing rib plate 130 is provided between the support frame 110 and the base 120, and the base 120 is a plate-shaped structure. Specifically, the guide structure 111 is provided at the end of the support frame 110 close to the adjustment assembly 200. It can be understood that the plate-shaped structure base 120 can increase the contact area between the fixing frame 100 and the ground, and enhance the stabilization effect of the support frame 110; at the same time, the provision of the reinforcing rib plate can further enhance the connection strength between the support frame 110 and the base 120.

[0040] In the description of this specification, if the reference terms "one embodiment", "some examples", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" appear, it means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0041] The above describes the implementation methods of the present application in detail in conjunction with the accompanying drawings, but the present application is not limited to the above implementation methods. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present application.

[0042] In the description of this application, if "," appears in the patent name, it means an "and" relationship, not an "or" relationship. For example, if the patent name is "a kind of A, B", it means that the content required to be protected by this application is: the technical solution with the subject name A and the technical solution with the subject name B.

Claims

1. A demoulding device for assembled building components, characterized in that: include: Fixed frame; An adjusting component, the adjusting component is connected to the fixing frame, and the adjusting component can reciprocate along the fixing frame; A force-applying rod, the two ends of which are respectively connected to the adjustment assembly and the mold; When the adjusting assembly approaches the fixing frame, the force applying rod applies a pulling force to the mold to demould; when the adjusting assembly moves away from the fixing frame, the force applying rod applies a pressure to the mold to support the mold.

2. The demoulding device for assembled building components according to claim 1, characterized in that: The force application rod includes two connecting screws and a connecting sleeve. The threads of the two connecting screws are rotated in opposite directions. The two ends of the connecting sleeve are respectively threadedly connected to the two connecting screws. By rotating the connecting sleeve, the connecting screw is extended or retracted to adjust the length of the force application rod.

3. The demoulding device for assembled building components according to claim 2, characterized in that: The outer wall surface of the connecting sleeve is provided with a gripping structure so as to drive the connecting sleeve to rotate and adjust the length of the force applying rod.

4. The demoulding device for assembled building components according to claim 2, characterized in that: The adjusting assembly comprises an adjusting sleeve, the fixing frame comprises a guiding structure, the adjusting sleeve is sleeved on the guiding structure and is threadedly connected with the guiding structure.

5. The demoulding device for assembled building components according to claim 4, characterized in that: The adjustment assembly further includes a force balancing structure, the adjustment sleeve is connected to the force applying rod via the force balancing structure, and the adjustment sleeve is rotatably mounted on the force balancing structure.

6. The demoulding device for assembled building components according to claim 5, characterized in that: The force-balancing structure comprises a connecting disc, the force-applying rod is tightly connected to the connecting disc, and the connecting disc is sleeved outside the adjusting sleeve.

7. The demoulding device for assembled building components according to claim 6, characterized in that: The force equalizing structure further comprises two tapered roller bearings, which are respectively mounted on both sides of the connecting disc, and the connecting sleeve is rotatably connected to the connecting disc via the two tapered roller bearings.

8. The demoulding device for assembled building components according to claim 4, characterized in that: The adjustment component also includes a driving tooth, which is arranged along the outer wall surface of the adjustment sleeve, and a semi-open protective shell is provided on the outer side of the driving tooth.

9. The demoulding device for assembled building components according to claim 1, characterized in that: The fixing frame comprises a supporting frame and a base which are fixedly connected, a reinforcing rib is arranged between the supporting frame and the base, and the base is a plate-shaped structure.

10. The demoulding device for assembled building components according to any one of claims 1 to 9, characterized in that: A plurality of force-applying rods are provided, and the plurality of force-applying rods are symmetrically arranged along the center of the adjustment component, and two ends of the force-applying rods are respectively hingedly connected to the adjustment component and the mold.

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