Adapter and building template

Abstract

The utility model relates to an adapter and a building template, the adapter comprises an upper part and a lower part, the upper part and the lower part are symmetrically arranged; each of the upper part and the lower part comprises a clamping section and a connecting section, each clamping section is bent to form an arc section attached to the surface of the cambered surface profile, the arc sections of the upper part and the lower part are oppositely arranged, and communicated adjusting grooves are oppositely formed in the connecting sections of the upper part and the lower part; adjusting blocks are arranged in the adjusting grooves, the adjusting blocks are embedded into the adjusting grooves in the upper portion and the lower portion at the same time to connect the upper portion and the lower portion, and the adjusting blocks are in clearance fit with the adjusting grooves. And when the size of the section of the cambered surface profile has an error, the gap is utilized to adjust the distance between the clamping sections of the adapter so as to fit the surface of the cambered surface profile. The clamping section is always attached to the surface of the cambered surface profile, so that the clamping stability is ensured, the clamping contact area is sufficient, the clamping force is uniformly dispersed, and the cambered surface profile is prevented from being damaged by clamping.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a switching piece and a construction template. Background Art

[0002] Affected by the production process of curved profiles, the cross-sections of profiles produced by the same mold can vary. When traditional integrated adapters are used to fix complex curved profiles, the clamping surface of the adapter is difficult to completely fit the outer surface of the curved profile, affecting the stability of the clamping. The reduction in the clamping contact surface will also increase the pressure of the adapter on the surface of the curved profile, increasing the loss during use and making it difficult to achieve the desired effect.

[0003] The cross-sectional accuracy of the curved profile can be increased by changing the production process, such as using machining to produce the curved profile. However, the processing cost of the curved profile will increase, and the production efficiency will decrease, which is not suitable for large-scale production. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide an adapter and a building template to increase the clamping stability of the adapter and the curved profile.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] The adapter comprises an upper part and a lower part, the upper part and the lower part are symmetrically arranged; the upper part and the lower part both comprise a clamping section and a connecting section, the clamping section is bent to form an arc section that fits the surface of the curved profile, the arc sections of the upper part and the lower part are arranged facing each other, and the connecting sections of the upper part and the lower part are also provided with communicating adjustment grooves facing each other; an adjustment block is arranged in the adjustment groove, the adjustment block is simultaneously embedded in the adjustment grooves of the upper part and the lower part to connect the upper part and the lower part, and the adjustment block and the adjustment groove are clearance-matched.

[0007] The building template comprises a column, a curved profile and a connecting piece, wherein the column is connected to the curved profile through the connecting piece.

[0008] Compared with the prior art, the beneficial technical effects of the utility model are as follows:

[0009] (1) The adapter in the utility model is split into an upper part and a lower part, and an adjustment groove is provided in the upper part and the lower part, and the upper part and the lower part are connected by an adjustment block inserted into the adjustment groove. The adjustment block and the adjustment groove are matched with each other, and there is a gap. When the cross-section of the arc profile is relatively small, the gap is relatively wide, and the spacing of the clamping sections of the adapter is reduced to fit the surface of the arc profile. When the cross-section of the arc profile is relatively large, the gap is relatively narrow, and the spacing of the clamping sections of the adapter is increased to fit the surface of the arc profile. The clamping section always fits the surface of the arc profile, ensuring the stability of the clamping, sufficient clamping contact area, and evenly dispersed clamping force to avoid clamping damage to the arc profile.

[0010] (2) Furthermore, a protrusion is provided on the adjusting block, and the adjusting block contacts the inner surface of the adjusting groove through the protrusion, thereby reducing the contact area between the adjusting block and the adjusting groove, thereby reducing the resistance when the adjusting block is installed into the adjusting groove, making it easier for the installer to insert the adjusting block into the adjusting groove.

[0011] (3) Furthermore, two adjustment grooves are provided, and an adjustment block is provided in each adjustment groove, and the two adjustment blocks increase the connection strength between the upper part and the lower part. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic structural diagram of a building template provided by an embodiment of the utility model in the vertical direction is shown.

[0013] Figure 2 A schematic structural diagram of the upper middle portion of the adapter provided in an embodiment of the utility model is shown.

[0014] Figure 3 A schematic structural diagram of an adjustment block in an adapter provided in an embodiment of the utility model is shown.

[0015] Figure 4 A schematic diagram of the structure of a building template provided by an embodiment of the utility model in the horizontal direction is shown.

[0016] Markings in the accompanying drawings:

[0017] 1. Column; 2. Upper part; 21. Clamping section; 22. Fastener; 23. Arc section; 24. Connecting section; 25. Adjustment slot; 26. Limiting slot; 27. Limiting hole; 3. Adjustment block; 31. Protrusion; 32. Extension; 4. Limiting screw; 5. Bolt; 6. Threaded hole; 7. Lower part; 8. Arc profile. DETAILED DESCRIPTION

[0018] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, please refer to the attached drawings. It should be noted that the structures, proportions, sizes, etc. illustrated in the attached drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no technical substantive significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model.

[0019] In the description of the present invention, the orientations or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "axial", "radial", and "circumferential" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do 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 should not be understood as a limitation on the present invention.

[0020] Figure 1 The schematic diagram of the vertical structure of the building template provided by the embodiment of the utility model is shown. Figure 1 , the adapter comprises an upper part 2 and a lower part 7, which are symmetrically arranged; the upper part 2 and the lower part 7 both comprise a clamping section 21 and a connecting section 24, the clamping section 21 is bent to form a circular arc section 23 that fits the surface of the curved profile 8, the circular arc sections 23 of the upper part 2 and the lower part 7 are arranged facing each other, and the connecting sections 24 of the upper part 2 and the lower part 7 are also provided with communicating adjustment grooves 25 facing each other; an adjustment block 3 is arranged in the adjustment groove 25, and the adjustment block 3 is simultaneously embedded in the adjustment grooves 25 of the upper part 2 and the lower part 7 to connect the upper part 2 and the lower part 7, and the adjustment block 3 and the adjustment groove 25 are clearance-matched. The adapter is split into the upper part 2 and the lower part 7, and the clearance between the adjustment block 3 and the adjustment groove 25 is adjusted so that the adapter fits the surface of the curved profile 8. When the cross section of the curved profile 8 is smaller, the clearance is wider, and the spacing of the clamping section 21 of the adapter is reduced to fit the surface of the curved profile 8. When the cross section of the curved profile 8 is larger, the gap is narrower, and the spacing of the clamping sections 21 of the adapter is increased to fit the surface of the curved profile 8. The clamping sections 21 always fit the surface of the curved profile 8, ensuring the stability of clamping, sufficient clamping contact area, and uniformly dispersing the clamping force to avoid clamping damage to the curved profile 8.

[0021] The specific structure of the adjustment block 3 is described below:

[0022] Figure 2 The schematic diagram of the structure of the upper part 2 of the adapter provided in the embodiment of the utility model is shown. Figure 3The schematic diagram of the structure of the adjustment block 3 in the adapter provided by the embodiment of the utility model is shown. Figure 2 and Figure 3 , an extension portion 32 is horizontally arranged on the side of the adjustment block 3, and a limiting groove 26 is provided on the adjustment groove 25 for the extension portion 32 to be inserted into, so as to limit the separation of the upper part 2 and the lower part 7 in the vertical direction. The extension portion 32 may not be completely horizontal, and the extension portion 32 only needs to have an angle with the vertical direction to limit the separation of the upper part 2 and the lower part 7 in the vertical direction. A plurality of protrusions 31 are arranged on the surface of the adjustment block 3 contacting the adjustment groove 25. The adjustment block 3 contacts the inner surface of the adjustment groove 25 through the protrusions 31, thereby reducing the contact area between the adjustment block 3 and the adjustment groove 25, and facilitating the installer to insert the adjustment block 3 into the adjustment groove 25.

[0023] The specific structure of the upper part 2 and the lower part 7 is described below:

[0024] Figure 4 The schematic diagram of the structure of the building template provided by the embodiment of the utility model in the horizontal direction is shown. Figure 1 and Figure 4 , a fastener 22 is provided on the clamping section 21 to connect the curved profile 8. The fastener can be a mechanical part known in various types of technology, such as a screw, used to fasten and connect two or more parts (or components) into a whole. The fastener 22 fixes the clamping section 21 and the curved profile 8, and fixes the curved profile 8 on the column 1. Adapters are fixed at both ends of the width of the column 1. A limiting hole 27 is provided on the inner side of the adjustment groove 25, and the limiting screw 4 is screwed into the limiting hole 27, while resisting the adjustment groove 25 and the adjustment block 3, and the adjustment block 3 is clamped in the adjustment groove 25. The limiting screw 4 of different diameters can be selected according to the size of the gap. It is arranged on the column 1, and the connecting section 24 of the upper part 2 and the lower part 7 is spliced ​​to form a threaded hole 6, and the bolt 5 passes through the threaded hole 6 to connect the column 1. A half threaded hole 6 is provided on the lower surface of the upper part 2, and a half threaded hole 6 is provided on the upper surface of the lower part 7 to cooperate with it to form a complete threaded hole 6. The bolt 5 is screwed into the threaded hole 6 and passes through the column 1 to fix the upper part 2 and the lower part 7 on the column 1. The upper part 2 and the lower part 7 are respectively provided with two adjustment grooves 25, and an adjustment block 3 is arranged in each adjustment groove 25.

[0025] Please refer to Figure 1 The building template comprises a column 1, a curved profile 8 and an adapter, wherein the column 1 is connected to the curved profile 8 through the adapter. The clamping section 21 always fits the surface of the curved profile 8, ensuring the stability of the clamping, sufficient clamping contact area, and uniformly dispersing the clamping force, thereby avoiding damage to the curved profile 8 by clamping.

[0026] The specific working process of the utility model is as follows:

[0027] The installer predetermines the installation position of the adapter and the curved profile 8, aligns the upper part 2 and the lower part 7 of the adapter, inserts the adjustment block 3 into the adjustment groove 25, fits the circular arc section 23 of the adapter on the surface of the curved profile 8, and screws the fastener 22 through the clamping section 21 into the curved profile 8. Screw the limit screw 4 into the limit hole 27, tighten the adjustment block 3 in the adjustment groove 25, and complete the connection between the upper part 2, the lower part 7 and the curved profile 8. Finally, the bolt 5 connects the adapter to the column 1 to complete the installation.

[0028] It can be seen that in the above-mentioned adapter and building template, the adapter is divided into an upper part 2 and a lower part 7, and the gap between the adjustment block 3 and the adjustment slot 25 is adjusted to make the adapter fit the surface of the curved profile 8. When the cross-section of the curved profile 8 is smaller, the gap is wider, and the spacing of the clamping sections 21 of the adapter is reduced to fit the surface of the curved profile 8. When the cross-section of the curved profile 8 is larger, the gap is narrower, and the spacing of the clamping sections 21 of the adapter is increased to fit the surface of the curved profile 8. The clamping sections 21 always fit the surface of the curved profile 8, ensuring the stability of the clamping, sufficient clamping contact area, and uniform dispersion of the clamping force to avoid clamping damage to the curved profile 8.

[0029] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0030] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. The adapter is characterized by: comprising an upper part and a lower part, wherein the upper part and the lower part are symmetrically arranged; The upper part and the lower part both include a clamping section and a connecting section, the clamping section is bent to form an arc section that fits the surface of the curved profile, the arc sections of the upper part and the lower part are arranged facing each other, and the connecting sections of the upper part and the lower part are also provided with communicating adjustment grooves facing each other; An adjustment block is arranged in the adjustment groove, and the adjustment block is embedded in the adjustment grooves of the upper part and the lower part at the same time to connect the upper part and the lower part, and the adjustment block and the adjustment groove are clearance-matched.

2. The adapter according to claim 1, characterized in that: An extension portion is horizontally arranged on the side surface of the adjusting block, and a limiting groove is provided on the adjusting groove for the extension portion to be inserted into.

3. The adapter according to claim 1, characterized in that: The clamping section is provided with a fastener to connect the arc surface profile.

4. The adapter according to claim 1, wherein: A limiting hole is provided inside the adjusting groove, and a limiting screw is screwed into the limiting hole to abut against the adjusting groove and the adjusting block at the same time.

5. The adapter according to claim 1, wherein: It is arranged on the column, and the upper and lower connecting sections are spliced ​​to form a threaded hole, and the bolt passes through the threaded hole to connect the column.

6. The adapter according to claim 1, wherein: A surface of the adjusting block contacting the adjusting groove is provided with a plurality of protrusions.

7. The adapter according to claim 1, characterized in that: The upper part and the lower part are respectively provided with two adjusting grooves, and each adjusting groove is provided with an adjusting block.

8. Building template, characterized by: It comprises a column, a curved profile and a transition piece as described in any one of claims 1 to 7, wherein the column is connected to the curved profile through the transition piece.

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