Template fastener

Abstract

The utility model provides a template buckling piece, which is used for buckling a target template structure and comprises a supporting and propping piece, a first propping part and an extension part, the supporting and propping piece is used for buckling the target template structure, and the extension part is provided with a fixed thread; the buckling abutting part is arranged on the extending part in a penetrating mode, and the buckling abutting part is provided with a second abutting part used for buckling the target formwork structure; the adjusting piece is arranged on the extending part in a penetrating mode, located on the side, away from the target formwork structure, of the buckling abutting piece and provided with adjusting threads matched with the fixing threads; when the first abutting part and the second abutting part abut against the target formwork structure, the adjusting part is screwed on the fixing threads in the direction facing the target formwork structure, and the first abutting part and the second abutting part buckle the target formwork structure.

Description

TECHNICAL FIELD

[0001] The present application relates to a template fastening member, in particular to a template fastening member for fastening an aluminum template, a steel frame wood template, and a wood template. BACKGROUND

[0002] In the field of construction engineering, it is often necessary to pour concrete into the space formed by the template to shape the beam column or wall. However, due to the limitations of template material, size, and concrete pressure, if the template is to be shaped into a beam column or wall of different sizes and strengths, different materials must be used for connection. Aluminum templates or steel frame wood templates can be connected using pins or pin plates, but when connecting wood templates, due to the different materials, it is time-consuming and labor-intensive to drill holes in the wood template, and iron nails cannot be used for fixation. Therefore, in the field of today's construction engineering, there is an urgent need to improve the template connection shaping and fixation method to solve the above problems. SUMMARY

[0003] The main purpose of the present application is to provide a template fastening member for fastening a target template structure, comprising: a support abutting member having a first abutting portion for fastening the target template structure, and an extension portion having a fixed thread; a fastening abutting member passing through the extension portion, the fastening abutting member having a second abutting portion for fastening the target template structure; an adjusting member passing through the extension portion and located on the side of the fastening abutting member away from the target template structure, the adjusting member having an adjusting thread that matches the fixed thread; wherein when the first abutting portion and the second abutting portion abut the target template structure, and the adjusting member is tightened on the fixed thread in the direction towards the target template structure, the first abutting portion and the second abutting portion fasten the target template structure.

[0004] In a preferred embodiment of the present application, the first abutting portion further has a support positioning portion, the support positioning portion has a circular or elliptical surface, and the first abutting portion fastens the target template structure through the support positioning portion.

[0005] In a preferred embodiment of the present application, the second abutting portion further has a protruding positioning portion, and the second abutting portion fastens the target template structure through the protruding positioning portion.

[0006] In a preferred embodiment of the present application, the second abutting portion has a sawtooth surface.

[0007] In a preferred embodiment of the present application, the second abutting portion has a screw hole passing through the second abutting portion.

[0008] The present application provides a template clamping device for clamping a target template structure, comprising: a support shaft having a fixed thread; a support abutting member disposed on the support shaft and having a first abutting portion for clamping the target template structure; a clamping abutting member disposed on the support shaft, the clamping abutting member having a second abutting portion for clamping the target template structure; and an adjusting member disposed on the support shaft and located on a side of the clamping abutting member away from the target template structure, the adjusting member having a rotating thread engaged with the fixed thread; wherein when the first abutting portion and the second abutting portion abut the target template structure and the adjusting member is screwed in a direction towards the target template structure on the fixed thread, the first abutting portion and the second abutting portion clamp the target template structure.

[0009] In a preferred embodiment of the present application, the first abutting portion further has a support positioning portion having a circular or elliptical surface, and the first abutting portion clamps the target template structure through the support positioning portion.

[0010] In a preferred embodiment of the present application, the second abutting portion further has a protruding positioning portion, and the second abutting portion clamps the target template structure through the protruding positioning portion.

[0011] In a preferred embodiment of the present application, the second abutting portion has a jagged surface.

[0012] In a preferred embodiment of the present application, the second abutting portion has a screw hole penetrating through the second abutting portion.

[0013] The template clamping device of the present application has at least the following advantages:

[0014] 1. The template clamping device of the present application uses the first abutting portion and the second abutting portion to abut the template structure to be clamped, and only needs to clamp the template structure between the first abutting portion and the second abutting portion to form the template, so that it is not necessary to design a corresponding size of a clamp for different sizes of template structures, thereby reducing the cost of template forming.

[0015] 2. The template clamping device of the present application uses the support positioning portion and the first abutting portion or the second abutting portion to clamp the template, which can be applied to clamp two types of template materials to continue the template forming operation, so that the applicability of the template material can be greatly increased by the template clamping device of the present application, and at the same time, the structural stability of the formed template is ensured.

[0016] 3、From the above two points, the template fastening member of the present application can strengthen the structural stability of the formed template, reduce the requirements of the template material, and increase the types of applicable templates. Therefore, the present application can effectively solve the connection problems between the template and the template, and the connection between adjacent different template materials. It can also reduce the production cost of the template. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The combination schematic diagram of the template fastening member of an embodiment of the present application.

[0018] Figure 2 The combination schematic diagram of the template fastening member of another embodiment of the present application.

[0019] Figure 3 The combination schematic diagram of the template fastening member of another embodiment of the present application.

[0020] Figure 4 The separation schematic diagram of the template fastening member of another embodiment of the present application.

[0021] Figure 5 The separation schematic diagram of the template fastening member of another embodiment of the present application. DETAILED DESCRIPTION

[0022] In order to make the above and other objects, features, and advantages of the present application more apparent, the following will describe the preferred embodiments of the present application, and the accompanying drawings will be described in detail as follows.

[0023] In order to solve the connection problems between the template and the template, and the connection between adjacent different template materials, the present application provides a template fastening member for pressing both sides of a target template structure, wherein the target template structure to be pressed can be composed of different plates. For example, referring to Figure 1 , Figure 2 , and Figure 3 , one side is a wooden plate W1, one side is a metal plate A1, or both sides are metal plates A1 and A2, or both sides are wooden plates (not shown).

[0024] Please refer to Figure 1This application describes a template fastening component used for fastening a target template structure. The fastening component includes a support abutment 10, a fastening abutment 20, and an adjusting component 30. The support abutment 10 has a first abutment 11 for fastening the target template structure and an extension 12 with a fixing thread FT. The fastening abutment 20 passes through the extension 12 and has a second abutment 21 for fastening the target template structure. The adjusting component 30 passes through the extension 12 and is located on the side of the fastening abutment 20 away from the target template structure. The adjusting component 30 has an adjusting thread AT that engages with the fixing thread FT. When the first abutment 11 and the second abutment 21 abut against the target template structure, and the adjusting component 30 is tightened on the fixing thread FT in the direction toward the target template structure, the first abutment 11 and the second abutment 21 fasten the target template structure. In one embodiment of this application, the adjusting member 30 may be a butterfly buckle, or the adjusting member 30 may be any other mechanism that can move its position using the adjusting thread AT on the extension 12. In this embodiment, the target template structure is composed of metal plates A1 and A2, and the target template structure is fastened together using the supporting abutment 10 and the fastening abutment 20.

[0025] Please refer to Figure 2 , Figure 2 This is a schematic diagram of a template fastener assembly according to another embodiment of this application. In this embodiment, the first abutment 11 further has a support positioning portion 111. The support positioning portion 111 has a circular or elliptical surface, and the first abutment 11 fastens the target template structure through the support positioning portion 111. The second abutment 21 further has a protruding positioning portion 211, which has a circular or elliptical surface, and the second abutment 21 fastens the target template structure through the protruding positioning portion 211. In this embodiment, the support positioning portion 111 and the protruding positioning portion 211 are used to press metal plates A1 and A2 together, so that metal plates A1 and A2 can form the target template structure through the template fastener provided in this application.

[0026] In another embodiment of this application, the support positioning part 111 and the protruding positioning part 211 are composed of a cylinder or elliptical cylinder and a semi-cone disposed on the aforementioned cylinder or elliptical cylinder, having an annular or elliptical surface. The ratio of the height of the cylinder to the height of the semi-cone disposed on the cylinder is between 3:1 and 1:1 to balance the stability of the metal plates A1 and A2 under stress. Alternatively, in another embodiment of this application, the support positioning part 111 and the protruding positioning part 211 are composed of a cylinder of other shapes and a semi-cone disposed on the aforementioned other shaped cylinder, having the aforementioned other shaped surface.

[0027] Compared to Figure 1 The provided embodiment aims to increase the tightness of the fastening of metal plates A1 and A2. Figure 2The provided embodiments are particularly provided with a support positioning portion 111 on the first abutting portion 11, a protruding positioning portion 211 on the second abutting portion 21, and the pressure on the clamped part of the metal plate A1 and the metal plate A2 by the first abutting portion 11 and the second abutting portion 21 achieves a further technical effect of further connecting and not running out of position. In an embodiment of the present application, the height of the support positioning portion 111 and the protruding positioning portion 211 protruding from the first abutting portion 11 and the second abutting portion 21 is between 1:3 and 1:10 of the length of the first abutting portion 11 and the second abutting portion 21 in the direction parallel to the extension portion 12. The height of the support positioning portion 111 and the protruding positioning portion 211 protruding from the first abutting portion 11 and the second abutting portion 21 is between 1:1 and 1:10 of the length of the radius or major and minor axes of the support positioning portion 111 and the protruding positioning portion 211. Thus, the fastening firmness of the template fastening member and the contact surface of the metal plates A1 and A2 is increased, the clamping force on the metal plates A1 and A2 is balanced, and the sealing of the target template structure is maintained.

[0028] Please refer to Figure 3 , Figure 3 The combination of the template fastening member is shown in another embodiment of the present application. In the embodiment, the first abutting portion 11 has a support positioning portion 111, the second abutting portion 21 has a sawtooth surface S, and the second abutting portion 21 has a screw hole h penetrating the second abutting portion 21 for locking a screw into the board in contact with the second abutting portion 21. In this embodiment, the second abutting portion 21 with the sawtooth surface S is used to abut the wooden board W1, and the first abutting portion 11 with the support positioning portion 111 is used to abut the metal plate A1. When the adjusting member 30 is tightened on the fixed thread FT in the direction towards the target template structure, the metal plate A1 and the wooden board W1 are fastened as the target template structure. At this time, in addition to increasing the abutting stability of the second abutting portion 21 and the wooden board W1 through the sawtooth surface S, the screw is also locked into the wooden board W1 through the screw hole h, so that the wooden board W1 is fixed on the fastening and abutting member 20.

[0029] In addition, in another embodiment of the present application, the support abutting member 10 can also be configured to have a sawtooth surface and a screw hole penetrating the support abutting member 10 for clamping the wooden board. That is, the target template structure to which the present application is applicable includes a target template structure composed of two boards, both of which are wooden boards. At this time, the support abutting member 10 and the fastening and abutting member 20 can be configured to both have a sawtooth surface and a screw hole for locking a screw, or one of them has a sawtooth surface or a screw hole, so as to improve the stability of the interface between the target template structure and the template fastening member and reduce the risk of mold explosion when the beam body, the wall body or other shaped objects are shaped.

[0030] It is to be noted that the screw holes provided on the support abutting member 10 and the clamping abutting member 20 can be configured in more than one, and distributed on other positions of the support abutting member 10 and the clamping abutting member 20, so as to stabilize the stability of the target template structure.

[0031] Please refer to Figure 4 , Figure 4 The separation diagram of the template clamping member of another embodiment of the present application is disclosed. In the diagram, Figure 4 The disclosed template clamping member comprises a support abutting member 100, a clamping abutting member 20, an adjusting member 30, and a support shaft 40. The support shaft 40 has a fixing thread FT. The support abutting member 100 is provided on the support shaft 40, and has a first abutting portion 110 for clamping the target template structure. The clamping abutting member 20 is provided on the support shaft 40, and has a second abutting portion 21 for clamping the target template structure. The adjusting member 30 is provided on the support shaft 40, and is located on the side of the clamping abutting member 20 away from the target template structure. The adjusting member 30 has an adjusting thread AT which is engaged with the fixing thread FT. When the first abutting portion 110 and the second abutting portion 21 abut the target template structure, and the adjusting member 30 is screwed on the fixing thread FT in the direction towards the target template structure, the first abutting portion 110 and the second abutting portion 21 clamp the target template structure.

[0032] And Figure 1 The difference between the disclosed embodiments is that, in the Figure 4 In the disclosed embodiment of the present application, the template clamping member has the support abutting member 100 and the support shaft 40 which are separately provided, so as to provide a template clamping member which is composed of more components and each component of which can be replaced. In other embodiments of the present application, the support shaft 40 is locked on one side of the clamping abutting member 20, and the limiting portion 41 is provided on one side of the clamping abutting member 20, or in another embodiment of the present application, the support shaft 40 can be configured without the limiting portion 41.

[0033] Please refer to Figure 5 , Figure 5The separation diagram of the template fastening member of another embodiment of the present application is disclosed. In another embodiment of the present application, the support shaft 40 can further have a head structure 42 at the other end away from the limiting portion 41. The moving range of the adjusting member 30 on the support shaft 40 is between the head structure 42 and the fastening abutting member 20. The support abutting member 100, the fastening abutting member 20, and the adjusting member 30 move on the support shaft 40. The moving range of the support abutting member 100 on the support shaft 40 is limited by the limiting portion 41 and the fastening abutting member 20. The moving range of the adjusting member 30 on the support shaft 40 is limited by the fastening abutting member 20 and the head structure 42. The support abutting member 100, the fastening abutting member 20, the adjusting member 30, and the support shaft 40 form a set of components with adjustable relative positions, thereby avoiding the loss of one of the support abutting member 100, the fastening abutting member 20, the adjusting member 30, and the support shaft 40 during use.

[0034] In addition, the support abutting member 100 can also be configured like the fastening abutting member 20, without the support positioning portion 1110, but with the screw hole h and the serrated surface S. Thus, the template fastening member has a separately arranged support shaft 40 and can also be used to fasten the fastening target composed of two wooden boards. Except that the support abutting member 100 does not have the extension portion 12, the support abutting member 100 can be configured to have other structures applicable to the aforementioned support abutting member 10. The descriptions about the fastening abutting member 20 and the adjusting member 30 can refer to the aforementioned description paragraphs and will not be repeated here.

[0035] The template fastening member of the present application has at least the following advantages:

[0036] 1. The template fastening member of the present application uses the first abutting portion and the second abutting portion to abut the template structure to be fastened. The originally separated template boards can be placed between the first abutting portion and the second abutting portion, and then the adjusting member can be used to fasten the template to be shaped. Therefore, it is not necessary to design corresponding size clamps for different sizes of template structures, thereby reducing the cost of template forming.

[0037] 2. The template fastening member of the present application uses the support positioning portion, the first abutting portion, or the second abutting portion to fasten the template, which can fasten templates composed of different materials to continue the template forming operation, greatly increase the applicability of template materials, and ensure the structural stability of the formed template.

[0038] In summary, the template fastening member of the present application can strengthen the structural stability of the formed template, constitute a template fastening member composed of different template materials, and increase the types of applicable templates. Therefore, the present application can effectively solve the problems of template connection and connection between adjacent different template materials, and can reduce the production cost of templates.

[0039] The embodiments illustrated in the drawings are described herein. It will be understood that various modifications can be made in accordance with the above description and that other embodiments can be obtained from the embodiments described without departing from the scope of the present application. Therefore, the technical scope of the present application should be determined by the appended patent claims.

Claims

1. A form tie, characterized by, A fastening structure for fastening a target template structure, comprising: a support abutting member having a first abutting portion for fastening the target template structure and an extension portion having a fixing screw thread; a fastening abutting member disposed in the extension portion, the fastening abutting member having a second abutting portion for fastening the target template structure; an adjusting member disposed in the extension portion on a side of the fastening abutting member away from the target template structure, the adjusting member having an adjusting screw thread engaged with the fixing screw thread; wherein when the first abutting portion and the second abutting portion abut the target template structure and the adjusting member is tightened on the fixing screw thread in a direction towards the target template structure, the first abutting portion and the second abutting portion fasten the target template structure.

2. The form tie of claim 1, wherein, The first abutting portion further has a support positioning portion having a circular or elliptical surface, the first abutting portion fastening the target template structure through the support positioning portion.

3. The form tie of claim 1, wherein, The second abutting portion further has a protruding positioning portion, the second abutting portion fastening the target template structure through the protruding positioning portion.

4. The form tie of claim 1, wherein, The second abutting portion has a jagged surface.

5. The form tie of claim 1, wherein, The second abutting portion has a screw hole passing through the second abutting portion.

6. A template fastener for fastening a target template structure, characterized by, comprising: a support shaft having a fixing screw thread; a support abutting member disposed in the support shaft, the support abutting member having a first abutting portion for fastening the target template structure; a fastening abutting member disposed in the support shaft, the fastening abutting member having a second abutting portion for fastening the target template structure; an adjusting member disposed in the support shaft on a side of the fastening abutting member away from the target template structure, the adjusting member having a rotating screw thread engaged with the fixing screw thread; wherein when the first abutting portion and the second abutting portion abut the target template structure and the adjusting member is tightened on the fixing screw thread in a direction towards the target template structure, the first abutting portion and the second abutting portion fasten the target template structure.

7. The template fastener of claim 6, wherein, The first abutting portion further has a support positioning portion having a circular or elliptical surface, the first abutting portion fastening the target template structure through the support positioning portion.

8. The template fastener of claim 6, wherein, The second abutting portion further has a protruding positioning portion, the second abutting portion fastening the target template structure through the protruding positioning portion.

9. The template fastener of claim 6, wherein, The second abutting portion has a jagged surface.

10. The template fastener of claim 6, wherein, The second abutting portion has a screw hole passing through the second abutting portion.

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