A new solderless adapter system

Abstract

This utility model provides a novel weld-free adapter system, relating to the field of component-type curtain wall installation technology. It includes a horizontally arranged channel-type embedded part and two symmetrically arranged L-shaped connectors. Two threaded locking assemblies are slidably mounted on the channel-type embedded part, and the L-shaped connectors are fixed to the channel-type embedded part via these threaded locking assemblies. Each threaded locking assembly includes a locking screw, a T-shaped slider welded to the head end of the locking screw, and a nut threaded onto the tail end of the locking screw. The channel-type embedded part has a T-shaped groove inside, and the T-shaped slider slides into the T-shaped groove. The short plate of the L-shaped connector is fitted onto the locking screw, and an aluminum alloy square washer is fitted onto the locking screw, with the aluminum alloy square washer clamping between the nut and the short plate of the L-shaped connector. This utility model solves the problem of steel adapters being unable to be disassembled or modified after welding and fixing, and allows for convenient angle adjustment or replacement of the installed steel adapters.

Description

Technical Field

[0001] This utility model relates to the field of component-type curtain wall installation technology, and in particular to a novel weld-free adapter system. Background Technology

[0002] In the construction of modular curtain walls, adapters are typically used for installation and positioning.

[0003] Existing adapter systems typically use L-shaped steel plates or other shaped steel components to fix and install modular curtain walls. These steel adapters are usually welded to embedded parts. While this welding method is reasonable from a design and construction perspective, it presents several challenges. First, welding requires on-site hot work and electrical wiring, which can create safety hazards. Second, after welding, slag removal and anti-corrosion treatment are necessary, which is inefficient. Third, once welded, the adapters cannot be replaced or altered. Fourth, the weld seams require anti-corrosion treatment, adding extra steps and procedures. Utility Model Content

[0004] In view of this, the present invention provides a novel weld-free adapter system to solve the problem that steel adapters using welded connections require on-site hot work and wiring, which can easily cause safety hazards.

[0005] The technical solution proposed by this utility model is: a novel weld-free adapter system, specifically including a horizontally arranged slotted embedded part and two symmetrically arranged L-shaped connectors. Two threaded locking components are slidably arranged on the slotted embedded part, and the L-shaped connectors are fixed to the slotted embedded part by the threaded locking components.

[0006] The threaded locking assembly includes a locking screw, a T-shaped slider welded to the head end of the locking screw, and a nut threaded onto the tail end of the locking screw; the grooved embedded part has a T-shaped groove inside, and the T-shaped slider slides in cooperation with the T-shaped groove; the short plate of the L-shaped connector is fitted onto the locking screw, and an aluminum alloy square washer is fitted onto the locking screw, and the aluminum alloy square washer is squeezed and clamped between the nut and the short plate of the L-shaped connector.

[0007] Furthermore, a hollow aluminum alloy column is assembled between the long plates of the two L-shaped connectors, and two locking bolts are installed on the long plates of the two L-shaped connectors at an interval, with the locking bolts engaging with the aluminum alloy column.

[0008] Furthermore, the tail end of the locking bolt is threaded with a nut, and both ends of the two locking bolts are fitted with aluminum alloy rectangular washers. One aluminum alloy rectangular washer is squeezed and clamped between the bolt head of the locking bolt and the long plate of an L-shaped connector, and the other aluminum alloy rectangular washer is squeezed and clamped between the nut and the long plate of another L-shaped connector.

[0009] Furthermore, the short plate of the L-shaped connector is provided with a vertically arranged oval through slot, and the long plate is provided with a longitudinally arranged oval through slot at intervals. The locking screw is engaged with the vertically arranged oval through slot, and the locking bolt is engaged with the longitudinally arranged oval through slot.

[0010] Furthermore, two U-shaped positioning frames are symmetrically welded on the long plate of the L-shaped connector located on one side of the bolt head, and rectangular positioning plates are slidably installed on the two U-shaped positioning frames.

[0011] Furthermore, two bushings are symmetrically welded to the upper and lower ends of the rectangular positioning plate, and the two bushings slide in cooperation with the longitudinal positioning shafts of the two U-shaped positioning frames.

[0012] Furthermore, a tightening bolt is threaded through the bushing, and the end of the tightening bolt away from the knob on it abuts against the longitudinal positioning shaft of the U-shaped positioning frame.

[0013] Furthermore, the rectangular positioning plate has two sleeve holes that are spaced vertically and intersected to fit the shape of the bolt head, and the bolt head is inserted into the sleeve hole.

[0014] The novel solderless adapter system provided by this utility model has the following beneficial effects:

[0015] 1. This weld-free adapter system uses a mechanical connection structure to lock and fix the steel adapter to the channel-type embedded part. Compared with the existing technology that sets the steel adapter to a welded fixed form, this can eliminate the trouble of on-site hot work and wiring when welding the steel adapter to the channel-type embedded part, thus avoiding the safety hazards that may arise during operation. It also eliminates the need for slag removal and anti-corrosion treatment of the weld after welding, avoiding additional procedures and operation steps, and helping to improve the fixed installation efficiency of the steel adapter. In addition, it can also solve the problem that the steel adapter cannot be disassembled or changed after welding and fixing, and can facilitate the angle adjustment or replacement of the steel adapter after installation and fixing.

[0016] Second, the vertically arranged oval-shaped through slots allow for adjustments to the positions of the L-shaped connectors and aluminum alloy square pads in the vertical direction to meet different installation requirements. The longitudinally arranged oval-shaped through slots allow for adjustments to the positions of the locking bolts and aluminum alloy square pads in the vertical direction to meet different installation requirements. This oval-shaped through slot design effectively improves the flexibility and versatility of steel adapter assembly and use.

[0017] Third, the rectangular positioning plate and the sleeve hole on it together form the torsion positioning mechanism of the locking bolt. This mechanism is integrated into the weld-free adapter system, which eliminates the need for additional external torsion positioning tools such as wrenches to torsion position the locking bolt, thus improving the convenience of locking and fixing the aluminum alloy column. The rectangular positioning plate adopts a sliding installation form, which can slide along the U-shaped positioning frame so that the sleeve hole can be fitted and adapted to the locking bolt after sliding adjustment. This allows the torsion positioning mechanism to be used for the sliding adjustment function of the locking bolt, which helps to improve the compatibility and practicality of the torsion positioning mechanism. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0019] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0020] In the attached diagram:

[0021] Figure 1 This diagram illustrates the overall usage state of the present invention.

[0022] Figure 2 A schematic diagram of the structure of the groove-type embedded part of this utility model is shown;

[0023] Figure 3 A schematic diagram showing the disassembled state of the L-shaped connector in this utility model is shown;

[0024] Figure 4 A schematic diagram of the L-shaped connector in this utility model is shown;

[0025] Figure 5 A schematic diagram showing the disassembled state of the rectangular positioning plate in this utility model is shown.

[0026] List of reference numerals in the attached diagram:

[0027] 1. Groove-type embedded parts; 101. Anchor shaft; 102. T-shaped sliding groove;

[0028] 2. Aluminum alloy columns;

[0029] 3. L-shaped connector; 301. Oval through slot; 302. U-shaped positioning frame;

[0030] 4. Locking screw; 401. T-shaped slider;

[0031] 5. Aluminum alloy square pad;

[0032] 6. Aluminum alloy rectangular pad;

[0033] 7. Locking bolt; 701. Bolt head;

[0034] 8. Nuts;

[0035] 9. Rectangular positioning plate; 901. Bushing; 9011. Tightening bolt; 902. Sleeve hole. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0037] Please refer to Figures 1 to 5 Example 1:

[0038] This embodiment proposes a novel weld-free adapter system, including a horizontally arranged slotted embedded part 1 and two symmetrically arranged L-shaped connectors 3. Two threaded locking components are slidably arranged on the slotted embedded part 1, and the L-shaped connectors 3 are fixed to the slotted embedded part 1 by the threaded locking components. Multiple anchor shafts 101 are welded to the back of the slotted embedded part 1, and the slotted embedded part 1 and the anchor shafts 101 are embedded in the concrete structure.

[0039] The threaded locking assembly includes a locking screw 4, a T-shaped slider 401 welded to the head end of the locking screw 4, and a nut 8 threaded onto the tail end of the locking screw 4; the grooved embedded part 1 has a T-shaped groove 102 inside, and the T-shaped slider 401 slides in cooperation with the T-shaped groove 102; the short plate of the L-shaped connector 3 is fitted onto the locking screw 4, and an aluminum alloy square washer 5 is fitted onto the locking screw 4, and the aluminum alloy square washer 5 is squeezed and clamped between the nut 8 and the short plate of the L-shaped connector 3.

[0040] Preferably, a hollow aluminum alloy column 2 is assembled between the long plates of the two L-shaped connectors 3, and two locking bolts 7 are installed on the long plates of the two L-shaped connectors 3 at an interval between the upper and lower parts, and the locking bolts 7 are engaged with the aluminum alloy column 2 through the plate.

[0041] Preferably, the tail end of the locking bolt 7 is threaded with a nut 8, and both ends of the two locking bolts 7 are fitted with aluminum alloy rectangular washers 6. One aluminum alloy rectangular washer 6 is squeezed and clamped between the bolt head 701 of the locking bolt 7 and the long plate of an L-shaped connector 3, and the other aluminum alloy rectangular washer 6 is squeezed and clamped between the nut 8 and the long plate of another L-shaped connector 3.

[0042] Preferably, the short plate of the L-shaped connector 3 is provided with a vertically arranged oval through groove 301, and the long plate is provided with a longitudinally arranged oval through groove 301 at intervals. The locking screw 4 is engaged with the vertically arranged oval through groove 301, and the locking bolt 7 is engaged with the longitudinally arranged oval through groove 301.

[0043] Implementation 2: This embodiment is based on Implementation 1, but with the following additions:

[0044] Two U-shaped positioning frames 302 are symmetrically welded on the long plate of the L-shaped connector 3 located on one side of the bolt head 701. A rectangular positioning plate 9 is slidably installed on the two U-shaped positioning frames 302. Two bushings 901 are symmetrically welded on the upper and lower ends of the rectangular positioning plate 9. The two bushings 901 are slidably engaged with the longitudinal positioning shafts of the two U-shaped positioning frames 302. A tightening bolt 9011 is threaded through the bushing 901. The end of the tightening bolt 9011 away from the knob on it abuts against the longitudinal positioning shaft of the U-shaped positioning frame 302. Two sleeve holes 902 adapted to the shape of the bolt head 701 are opened through the rectangular positioning plate 9 at intervals. The bolt head 701 is inserted into the sleeve hole 902.

[0045] The following section provides a detailed explanation of the working principles, specific details, implementation steps, functions and interrelationships of each feature, and their roles in realizing this technical solution:

[0046] This weld-free adapter system is used in the construction of modular curtain walls for installation and positioning. The L-shaped connector 3 is a steel adapter, and the aluminum alloy column 2 is a component on the modular curtain wall that is adapted and fixed to the steel adapter. Two locking bolts 7, along with two nuts 8, work together to lock the aluminum alloy column 2 between the L-shaped connectors 3, achieving the installation and positioning of the modular curtain wall. The threaded locking assembly is a mechanical connection structure. This weld-free adapter system uses a mechanical connection structure to lock and fix the steel adapter to the grooved embedded part 1, which is more efficient than simply using a steel... The existing technology of setting the adapter in the form of welding and fixing can eliminate the trouble of on-site hot work and wire pulling when welding and fixing the steel adapter to the channel embedded part 1. It can avoid the safety hazards generated during operation, and can also eliminate the need for the process of removing welding slag and performing anti-corrosion treatment on the weld after welding. It avoids adding process and operation steps, which helps to improve the installation efficiency of the steel adapter. In addition, it can also solve the problem that the steel adapter cannot be disassembled or changed after welding and fixing, and can facilitate the angle adjustment or replacement of the steel adapter after installation and fixing.

[0047] The vertically arranged oval through-slots 301 allow for adjustments to the positions of the L-shaped connector 3 and the aluminum alloy square pad 5 in the vertical direction to meet different installation requirements. The longitudinally arranged oval through-slots 301 allow for adjustments to the positions of the locking bolt 7 and the aluminum alloy square pad 5 in the longitudinal direction to meet different installation requirements. This oval through-slot configuration effectively improves the flexibility and versatility of steel adapter assembly and use.

[0048] When the bolt head 701 is inserted into the sleeve hole 902, the sleeve hole 902 can perform torsional positioning on the bolt head 701 and the locking bolt 7. This prevents the locking bolt 7 from rotating synchronously with the nut 8 when the nut 8 is tightened to secure the aluminum alloy column 2, thus avoiding interference with the normal locking and securing of the aluminum alloy column 2. The rectangular positioning plate 9 and the sleeve hole 902 formed thereon together constitute the torsional positioning mechanism of the locking bolt 7. This mechanism is integrated into the weld-free adapter system, which eliminates the need for additional external torsional positioning tools such as wrenches to perform torsional positioning on the locking bolt 7, thus improving the convenience of locking and securing the aluminum alloy column 2. The rectangular positioning plate 9 adopts a sliding installation form, which can slide along the U-shaped positioning frame 302 so that the sleeve hole 902 can be fitted and adapted to the slidingly adjusted locking bolt 7. This allows the torsional positioning mechanism to be compatible with the sliding adjustment function of the locking bolt 7, thus improving the compatibility and practicality of the torsional positioning mechanism.

[0049] The following points should be noted in this article:

[0050] 1. The accompanying drawings of this utility model embodiment only involve the structures involved in this utility model embodiment; other structures can refer to general designs.

[0051] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0052] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A novel weld-free adapter system, comprising a horizontally arranged slotted embedded part (1) and two symmetrically arranged L-shaped connectors (3), wherein two threaded locking assemblies are slidably arranged on the slotted embedded part (1), and the L-shaped connectors (3) are fixed to the slotted embedded part (1) by the threaded locking assemblies. characterized in that The threaded locking assembly includes a locking screw (4), a T-shaped slider (401) welded to the head end of the locking screw (4), and a nut (8) threaded onto the tail end of the locking screw (4); the grooved embedded part (1) has a T-shaped groove (102) inside, and the T-shaped slider (401) slides in cooperation with the T-shaped groove (102); the short plate of the L-shaped connector (3) is fitted onto the locking screw (4), and an aluminum alloy square washer (5) is fitted onto the locking screw (4), and the aluminum alloy square washer (5) is squeezed and clamped between the nut (8) and the short plate of the L-shaped connector (3).

2. The novel solderless adapter system according to claim 1, characterized in that, A hollow aluminum alloy column (2) is assembled between the long plates of the two L-shaped connectors (3). Two locking bolts (7) are installed on the long plates of the two L-shaped connectors (3) at an interval between the upper and lower parts. The locking bolts (7) are connected to the aluminum alloy column (2).

3. A new type of solderless adapter system according to claim 2, characterized in that, The tail end of the locking bolt (7) is threaded with a nut (8). Both ends of the two locking bolts (7) are fitted with aluminum alloy rectangular washers (6). One aluminum alloy rectangular washer (6) is squeezed and clamped between the bolt head (701) of the locking bolt (7) and the long plate of an L-shaped connector (3). The other aluminum alloy rectangular washer (6) is squeezed and clamped between the nut (8) and the long plate of another L-shaped connector (3).

4. A new type of solderless adapter system according to claim 2, characterized in that, The short plate of the L-shaped connector (3) is provided with a vertically arranged oval through groove (301), and the long plate is provided with a longitudinally arranged oval through groove (301) at intervals. The locking screw (4) is connected to the vertically arranged oval through groove (301), and the locking bolt (7) is connected to the longitudinally arranged oval through groove (301).

5. A new type of solderless adapter system according to claim 3, characterized in that, Two U-shaped positioning frames (302) are symmetrically welded on the long plate of the L-shaped connector (3) located on one side of the bolt head (701), and rectangular positioning plates (9) are slidably installed on the two U-shaped positioning frames (302).

6. A new type of solderless adapter system according to claim 5, characterized in that, The rectangular positioning plate (9) has two bushings (901) symmetrically welded at its upper and lower ends. The two bushings (901) slide in cooperation with the longitudinal positioning shafts of the two U-shaped positioning frames (302).

7. A novel solderless adapter system according to claim 6, characterized in that, A tightening bolt (9011) is threaded through the bushing (901), and the end of the tightening bolt (9011) away from the knob on it abuts against the longitudinal positioning shaft of the U-shaped positioning frame (302).

8. A novel solderless adapter system according to claim 7, characterized in that, The rectangular positioning plate (9) has two sleeve holes (902) that are adapted to the shape of the bolt head (701) through it in an up-down space. The bolt head (701) and the sleeve holes (902) are inserted and matched.

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