Connecting assembly for sandwich thermal insulation system

Abstract

The utility model relates to the technical field of building thermal insulation structure installation parts, in particular to a connecting assembly for a sandwich thermal insulation system, which comprises a tie rod and a fixing assembly used for being connected with one end of the tie rod, a reinforcing section is further arranged at one end, far away from the fixing assembly, of the tie rod, and a connecting part is arranged between the reinforcing section and the tie rod. The connecting part is provided with a first connecting hole used for being connected with the tie rod and a second connecting hole used for being connected with the reinforcing section. The connecting part is additionally arranged between the tie rod and the reinforcing section, so that the tie rod can be connected with the reinforcing section through the connecting part after being installed, and the construction difficulty is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building thermal insulation structure installation components, in particular to a connection component for a sandwich thermal insulation system. Background Art

[0002] With the continuous development of the modernization construction process, it is very important to add insulation boards to the walls when decorating the exterior walls of buildings. In summer, the outside temperature can be isolated outside the insulation boards, so that the temperature inside the building remains constant; in winter, the cold air from the outside can be isolated outdoors through the insulation boards, and the temperature inside the building can be kept constant. By adding insulation boards to the outer layer of the building, it can not only improve people's living comfort, but also reduce energy waste, which is more low-carbon and environmentally friendly.

[0003] The current sandwich insulation system mainly uses a number of connectors to fix the insulation board on the exterior wall of the building, and then fixes it by cast-in-place concrete. In order to improve the connection strength of the cast-in-place concrete sandwich insulation system, invention patent 2024101550642 discloses a cast-in-place concrete filling wall structure and construction method of a frame structure, which discloses a "Z"-shaped connector with a reinforced end, which can effectively improve its connection strength. However, it is not only difficult to process, but also inconvenient to construct. Therefore, a connection component that can reduce the difficulty of construction is urgently needed. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a connection component for a sandwich insulation system to solve the problem of inconvenience in construction of the current "Z"-shaped connection piece with a reinforced end.

[0005] The technical solution adopted by the utility model is: a connecting component for a sandwich insulation system, including a tie rod and a fixing component connected to one end of the tie rod, the tie rod is also provided with a reinforcement section at the end away from the fixing component, a connecting part is provided between the reinforcement section and the tie rod, and the connecting part is provided with a first connecting hole for connecting to the tie rod and a second connecting hole for connecting to the reinforcement section.

[0006] The above structure has the following beneficial effects:

[0007] By adding a connecting portion between the tie rod and the reinforcement section, the tie rod can be connected to the reinforcement section through the connecting portion after installation, which greatly reduces the construction difficulty and also improves the connection strength of the connection assembly.

[0008] Preferably, the first connecting hole and the second connecting hole are also connected to a locking mechanism, which includes a locking piece and a plurality of locking plates, the plurality of locking plates are evenly arranged around the outer circumference of the first connecting hole and the second connecting hole, and a thread is arranged on the outer side of the locking plate, and a thread matching with the locking plate is arranged on the inner side wall of the locking piece.

[0009] The locking mechanism enables multiple locking plates to simultaneously clamp the reinforcement section or tie rod connected to them through the threaded cooperation between the locking piece and a plurality of locking plates, and the outer ends of the locking plates are not bound when not locked, making it easier to insert the tie rod or reinforcement section into the first connecting hole or the second connecting hole, further reducing the construction difficulty.

[0010] Preferably, a plurality of protrusions are further provided on the side of the locking piece facing the inside of the first connecting hole or the second connecting hole.

[0011] The plurality of protrusions can increase the friction between the locking piece and the tie rod or the reinforcement section, so that the tie rod or the reinforcement section will not be easily separated from the connecting part after the locking piece completes locking, thereby improving the stability of the connecting assembly.

[0012] Preferably, the thickness of the end of the locking piece connected to the first connecting hole or the second connecting hole is greater than the thickness of the end of the locking piece away from the first connecting hole or the second connecting hole.

[0013] Through such an arrangement, the longer the length of the connection between the locking piece and the locking plate, the greater the force with which the locking plate clamps the tie rod or the reinforcement section. This allows the outer end of the locking plate to have a larger opening, making it easier to insert the tie rod or the reinforcement section. At the same time, when there is a certain deviation in the diameter size of the tie rod or the reinforcement section, it can also ensure that the tie rod or the reinforcement section is stably locked.

[0014] Preferably, the connecting portion includes a first connecting member and a second connecting member, wherein the first connecting hole is located at one end of the first connecting member, a connecting seat is provided at the other end of the first connecting member, a third connecting hole is provided on the connecting seat, the second connecting hole is located at one end of the second connecting member, and a connecting shaft for connecting to the third connecting hole is provided at the other end of the second connecting member.

[0015] The first connecting member and the second connecting member are connected by a matching connecting shaft and a third connecting hole, so that the first connecting member and the second connecting member can rotate, so that the angle between the reinforcement section and the tie rod can be adjusted according to actual installation requirements, thereby improving the applicability of the connecting assembly.

[0016] Preferably, a first limiting tooth is provided in the third connecting hole, and a second limiting tooth for cooperating with the first limiting tooth is provided on the connecting shaft.

[0017] The second limiting tooth can be embedded in the first limiting tooth. Through the cooperation of the first limiting tooth and the second limiting tooth, the installation angle between the first connecting member and the second connecting member can be limited, ensuring that the relative angle and position between the tie rod and the reinforcement section will not change after the connecting assembly is installed.

[0018] Preferably, an adjustment section is further provided on one side of the second limiting tooth, the diameter of the adjustment section is less than or equal to the root circle diameter of the second limiting tooth, and the width of the adjustment section is greater than the width of the second limiting tooth.

[0019] By setting the adjustment section, when the installation angle adjustment is required, the connecting shaft is pushed to make the adjustment section enter the first limiting tooth, and the second limiting tooth is separated from the first limiting tooth, so that the second connecting piece can be rotated. When the angle adjustment is completed, the second limiting tooth can be inserted into the first limiting tooth. This makes the angle adjustment convenient, safe and stable. At the same time, during the angle adjustment process, the connecting shaft and the third connecting hole can also be limited to ensure that the first limiting tooth and the second limiting tooth remain concentric, so that the first limiting tooth and the second limiting tooth can cooperate again.

[0020] Preferably, limiting bosses are provided at both ends of the connecting shaft.

[0021] The setting of the limiting boss can limit the left-right displacement of the connecting shaft, ensuring that the first connecting member will not be easily separated from the second connecting member.

[0022] Preferably, a limiting member is embedded on the connecting shaft, and two ends of the limiting member are respectively against the second connecting member and the connecting seat.

[0023] The axial displacement of the connecting shaft can be limited by a limit piece embedded in the connecting shaft. After the angle adjustment is completed, the limit piece is embedded in the connecting shaft to fix the relative position between the first connecting member and the second connecting member, thereby preventing the angle between the reinforcing section and the tie rod from changing during use of the connecting member. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the main structure of a connection component for a sandwich insulation system in Example 1 of the utility model.

[0025] Figure 2 for Figure 1 Schematic diagram of the local enlarged structure of the "A" area.

[0026] Figure 3 It is a schematic diagram of the main structure of a connection component for a sandwich insulation system in Example 2 of the present invention.

[0027] Figure 4It is a schematic diagram of the main cross-sectional structure of the connection part in Example 2 of a connection component for a sandwich insulation system of the utility model.

[0028] Figure 5 It is a schematic diagram of the main structure of a connection component embodiment 3 of the utility model for a sandwich insulation system.

[0029] Figure 6 for Figure 5 Schematic diagram of the local cross-sectional structure of the "BB" area.

[0030] Figure 7 It is a left view of the combined state of the second connecting piece, the reinforcing section and the locking mechanism in Example 3 of a connecting assembly for a sandwich insulation system of the utility model.

[0031] Figure 8 It is a three-dimensional structural schematic diagram of a connecting seat in Example 3 of a connecting component for a sandwich insulation system of the utility model.

[0032] Among them, the tie rod 10, the fixing assembly 20, the reinforcement section 30, the connecting part 40, the first connecting member 41, the first connecting hole 411, the second connecting member 42, the second connecting hole 421, the connecting seat 43, the third connecting hole 431, the first limiting tooth 432, the connecting shaft 44, the second limiting tooth 441, the adjusting section 442, the limiting boss 443, the limiting member 45, the locking mechanism 50, the locking member 51, the locking plate 52, and the protrusion 521. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0034] Example 1

[0035] According to the instruction manual Figure 1-2 As shown, the utility model provides a connection component for a sandwich insulation system, including a tie rod 10 and a fixing component 20 for connecting the tie rod 10 to a wall, wherein the fixing component 20 is located at the lower end of the tie rod 10, and a reinforcing section 30 is also connected to the end of the tie rod 10 away from the fixing component 20, that is, the upper end of the tie rod 10, wherein a connecting portion 40 for connecting the tie rod 10 and the reinforcing section 30 is also provided between the reinforcing section 30 and the tie rod 10; in the present embodiment, the connecting portion 40 is "L"-shaped, and the connecting portion 40 is injection-molded engineering plastic, and a first connecting hole 411 and a second connecting hole 421 are respectively opened at both ends of the connecting portion 40, the upper end of the tie rod 10 is inserted into the first connecting hole 411, and the reinforcing section 30 is inserted into the second connecting hole 421.

[0036] Its working principle is that when installing the connecting parts, first connect the tie rod 10 and the fixing assembly 20 to the insulation layer and the wire mesh component, then insert the connecting part 40 through the first connecting hole 411 on the end of the tie rod 10 passing through the insulation layer, and then insert the reinforcement section 30 on the second connecting hole 421, and the installation of the connecting assembly is completed. After that, the structural concrete layer is poured to complete the fixation of the insulation layer.

[0037] Example 2

[0038] According to the instruction manual Figure 3-4 As shown, the difference between this embodiment and embodiment 1 is that a locking mechanism 50 is further connected to the outer side of the first connecting hole 411 and the second connecting hole 421, wherein the locking mechanism 50 includes a locking piece 51 and a plurality of locking plates 52 connected to the first connecting hole 411 or the second connecting hole 421, one end of the locking plate 52 is connected to the end of the first connecting hole 411 or the second connecting hole 421, a thread is arranged on the outer side of the locking plate 52, the locking piece 51 is conical, and an internal thread for connecting to the locking plate 52 is arranged on the inner side wall of the locking piece 51.

[0039] In this embodiment, there are six locking plates 52 connected to the first connecting hole 411 or the second connecting hole 421, and the cross-section of the locking plates 52 is trapezoidal. The thickness of the end of the locking plate 52 connected to the first connecting hole 411 or the second connecting hole 421 is greater than the thickness of the end of the locking plate 52 away from the first connecting hole 411 or the second connecting hole 421. At the same time, three protrusions 521 are evenly arranged on the side surface of each locking plate 52 facing the first connecting hole 411 or the second connecting hole 421. The protrusions 521 are used to increase the friction between the locking plate 52 and the reinforcement section 30 or the tie rod 10 when the locking plate 52 clamps the reinforcement section 30 or the tie rod 10, thereby improving the connection stability between the connecting part 40 and the tie rod 10 and the reinforcement section 30.

[0040] The working principle of this embodiment is that when assembling the tie rod 10, the reinforcement section 30 and the connecting part 40, the locking piece 51 is first sleeved on the tie rod 10, and then the first connecting hole 411 of the connecting part 40 is inserted into the end of the tie rod 10. At this time, the six locking plates 52 are evenly wrapped on the outside of the tie rod 10, and then the locking piece 51 is locked on the outside of the locking plate 52, so that the locking plate 52 can clamp the tie rod 10, thereby completing the installation of the tie rod 10 and the connecting part 40; similarly, the reinforcement section 30 can be connected to the connecting part 40 in the same way to complete the assembly of the tie rod 10, the reinforcement section 30 and the connecting part 40.

[0041] Example 3

[0042] According to the instruction manual Figure 5-8As shown, the difference between this embodiment and embodiment 2 is that the connecting portion 40 includes a first connecting member 41 and a second connecting member 42, wherein the first connecting hole 411 is located at one end of the first connecting member 41, and a connecting seat 43 for connecting to the second connecting member 42 is provided at the other end of the first connecting member 41, and a third connecting hole 431 is provided on the connecting seat 43; and the second connecting hole 421 is located at one end of the second connecting member 42, and a connecting shaft 44 for connecting to the third connecting hole 431 is provided at the other end of the second connecting member 42. In this embodiment, the connecting seat 43 is arranged at an angle, so that the angle between the reinforcement section 30 and the tie rod 10 can be smaller.

[0043] In this embodiment, two third connecting holes 431 are opened on the connecting seat 43, and the first limiting teeth 432 are evenly arranged in the circumference of the third connecting holes 431, and the second limiting teeth 441 cooperating with the first limiting teeth 432 are arranged on the connecting shaft 44, and a cylindrical adjustment section 442 is also provided on one side of the second limiting tooth 441, wherein the diameter of the adjustment section 442 is smaller than the diameter of the root circle of the second limiting tooth 441, and the width of the adjustment section 442 is smaller than the width of the second limiting tooth 441.

[0044] A limiting boss 443 is provided at both ends of the connecting shaft 44, which is used to limit the position of the connecting shaft 44 and prevent it from being separated from the connecting seat 43; at the same time, a limiting member 45 is also provided on the connecting shaft 44, and the limiting member 45 can be embedded in the connecting shaft 44, and the two sides of the limiting member 45 are respectively abutted against the second connecting member 42 and the first connecting member 41.

[0045] The working principle of this embodiment is that when it is necessary to adjust the angle between the reinforcement section 30 and the tie rod 10, pushing the connecting shaft 44 toward the right side can separate the second limiting tooth 441 from the first limiting tooth 432, so that the first connecting member 41 and the second connecting member 42 can rotate, and then the second connecting member 42 is rotated. After adjusting the angle, the connecting shaft 44 is pushed toward the left side again, so that the second limiting tooth 441 is inserted into the first limiting tooth 432 again, and the angle between the first connecting member 41 and the second connecting member 42 is fixed. Then, the limiting member 45 is inserted between the second connecting member 42 and the connecting seat 43, and it is clamped on the connecting shaft 44, so that the relative position between the first connecting member 41 and the second connecting member 42 can be fixed, thereby preventing the angle between the tie rod 10 and the reinforcement section 30 from changing during the installation of the connecting member.

[0046] The directional terms mentioned in the present invention, such as "up", "down", "left", "right", etc., are only for better and clearer explanation and understanding of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] The above is a description of the preferred embodiments of the utility model, but it cannot be understood as a limitation of the claims. The utility model is not limited to the above embodiments, and its specific structure is allowed to be changed. All changes made within the scope of protection of the independent claims of the utility model are within the scope of protection of the utility model.

Claims

1. A connection assembly for a sandwich insulation system, comprising a tie rod and a fixing assembly connected to one end of the tie rod, characterized in that: A reinforcing section is further provided at one end of the tie rod away from the fixing assembly, a connecting portion is provided between the reinforcing section and the tie rod, and the connecting portion is provided with a first connecting hole for connecting to the tie rod and a second connecting hole for connecting to the reinforcing section.

2. A connection assembly for a sandwich insulation system according to claim 1, characterized in that: The first connecting hole and the second connecting hole are also connected to a locking mechanism, which includes a locking piece and a plurality of locking plates. The plurality of locking plates are evenly arranged around the outer periphery of the first connecting hole and the second connecting hole, and threads are arranged on the outer sides of the locking plates. The inner side wall of the locking piece is provided with threads matching the locking plates.

3. A connection assembly for a sandwich insulation system according to claim 2, characterized in that: A plurality of protrusions are also arranged on one side of the locking piece facing the inside of the first connecting hole or the second connecting hole.

4. A connection assembly for a sandwich insulation system according to claim 3, characterized in that: The thickness of the end of the locking piece connected to the first connecting hole or the second connecting hole is greater than the thickness of the end of the locking piece away from the first connecting hole or the second connecting hole.

5. The connection assembly for a sandwich insulation system according to claim 1, characterized in that: The connecting part includes a first connecting member and a second connecting member, wherein the first connecting hole is located at one end of the first connecting member, a connecting seat is provided at the other end of the first connecting member, a third connecting hole is opened on the connecting seat, the second connecting hole is located at one end of the second connecting member, and a connecting shaft for connecting to the third connecting hole is provided at the other end of the second connecting member.

6. A connection assembly for a sandwich insulation system according to claim 5, characterized in that: A first limiting tooth is arranged in the third connecting hole, and a second limiting tooth for matching with the first limiting tooth is arranged on the connecting shaft.

7. A connection assembly for a sandwich insulation system according to claim 6, characterized in that: An adjustment section is further provided on one side of the second position-limiting tooth, the diameter of the adjustment section is less than or equal to the root circle diameter of the second position-limiting tooth, and the width of the adjustment section is greater than the width of the second position-limiting tooth.

8. A connection assembly for a sandwich insulation system according to claim 7, characterized in that: Limiting bosses are also arranged at both ends of the connecting shaft.

9. A connection assembly for a sandwich insulation system according to claim 7, characterized in that: A limiting member is also embedded on the connecting shaft, and two ends of the limiting member are respectively against the second connecting member and the connecting seat.

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