Anti-falling type heat preservation anchoring part

Abstract

The utility model discloses an anti-falling heat preservation anchoring part, which belongs to the technical field of heat preservation engineering anchoring parts and comprises an anchor rod, a tail disc and an injection molding external member. One end of the anchor rod is in a sawtooth head shape, an inserting hole is formed in the outer wall of the tail disc, a funnel sleeve is arranged around the inserting hole, one end of the anchor rod is connected with the inserting hole of the tail disc in an inserted mode through the funnel sleeve, and the inserting position is fixedly connected with the funnel sleeve and the tail disc in a fusion welding mode. The machining modes are diversified, one end of the anchor rod is machined to be in a sawtooth head shape or a pier head shape or a conical head shape or a staggered notch shape so as to provide anti-falling stress, the spiral blade integrated with the anchor rod sleeve is spirally screwed into the heat preservation plate, and therefore the heat preservation plate is not prone to falling off, and the heat preservation plate is not prone to falling off. Therefore, the anti-falling capability is further improved, and the anchoring force is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of anchorage technology for thermal insulation engineering, specifically to anti-detachment thermal insulation anchorage. Background Technology

[0002] In building exterior wall insulation projects, external wall insulation is the main form of building insulation. Through insulation materials, external heat or cold air can be stably isolated from the outside of the insulation board, so that the temperature inside the building remains constant, achieving energy-saving insulation effect and reducing energy consumption.

[0003] To prevent insulation material from detaching and causing safety accidents during external wall insulation, specialized anchors are used to improve the adhesion between the insulation material and the base wall, thus preventing detachment. The placement of these specialized anchors must simultaneously meet structural and load-bearing requirements.

[0004] Currently, common anchors are generally composed of a tail plate and an anchor bolt directly welded together. Threads are made at the insertion end of the anchor bolt to provide a certain degree of anti-loosening capability. However, the anchor bolt relying solely on the threads has weak anchoring force and limited anti-loosening capability.

[0005] Based on this, the present invention designs an anti-detachment type thermal insulation anchor to solve the above problems. Summary of the Invention

[0006] The purpose of this invention is to provide an anti-detachment type thermal insulation anchor to solve the above-mentioned technical problems.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an anti-detachment thermal insulation anchor, comprising: an anchor rod, a tail plate, and an injection-molded kit;

[0008] One end of the anchor rod is serrated, and the outer wall of the tail plate has an insertion hole and a funnel sleeve is arranged around the insertion hole. One end of the anchor rod is inserted into the insertion hole of the tail plate through the funnel sleeve, and is fixedly connected to the funnel sleeve and the tail plate by fusion welding at the insertion point.

[0009] The injection molding kit includes a tailstock sleeve and an anchor bolt sleeve, with helical blades fixed to the outer wall of the anchor bolt sleeve.

[0010] Preferably, a hexagonal sleeve is provided around the insertion hole on the outer wall of the tail plate, and one end of the anchor rod is inserted into the insertion hole of the tail plate through the hexagonal sleeve, and is fixedly connected to the hexagonal sleeve and the tail plate by compression at the insertion point.

[0011] Preferably, one end of the anchor bolt is configured as a pier head, and the other end is fixedly connected to the tail plate by means of a funnel sleeve and a pressing method.

[0012] Preferably, one end of the anchor rod is configured as a conical head, and the other end is fixedly connected to the tail plate by welding through a funnel sleeve.

[0013] Preferably, one end of the anchor rod is configured with staggered notches, and the other end is fixedly connected to the tail plate by welding through a funnel sleeve.

[0014] Preferably, the tailstock sleeve is injection molded onto the outer wall of the tailstock, and the anchor bolt sleeve is injection molded onto the outer wall of the anchor bolt.

[0015] Preferably, the tail disc sleeve, anchor bolt sleeve, and spiral blade are integrally formed.

[0016] Preferably, the outer wall of the tailstock has multiple injection support holes.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] Firstly, the anchor bolt is processed with one end having a serrated head, a pier head, a conical head, or an interlocking concave shape to provide anti-loosening stress. Combined with the spiral blades integrated into the anchor bolt sleeve, it is screwed into the insulation board, which further enhances the anti-loosening ability and strengthens the anchoring force.

[0019] Secondly, the connection and forming methods of the anchor bolt and tail plate are three types: fusion welding, anchoring and extrusion forming, which increases the selectivity and diversification of processing, and uses funnel sleeve and hexagonal sleeve to increase stability. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the integral molding structure;

[0022] Figure 2 To highlight the schematic diagram of the tail section funnel sleeve structure;

[0023] Figure 3 To highlight the hexagonal sleeve structure of the tail section;

[0024] Figure 4 To highlight the schematic diagram of the anchor bolt head structure;

[0025] Figure 5 A comparative diagram of different types of anchor bolts is provided to highlight their differences.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Anchor bolt; 2. Tail plate; 3. Tail plate sleeve; 4. Anchor bolt sleeve; 5. Spiral blade; 6. Serrated head; 7. Funnel sleeve; 8. Hexagonal sleeve; 9. Anchor head; 10. Injection support hole; 11. Conical head; 12. Interlocking notch. Detailed Implementation

[0028] The technical solutions of the present 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 embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1 , 2 as well as Figure 5 Example 1: In this example, a funnel sleeve 7 is designed around the insertion hole of the tail plate 2. One end of the anchor rod 1 is inserted into the insertion hole through the funnel sleeve 7 and fixed together by melting welding. The outer walls of the tail plate 2 and the anchor rod 1 are injection molded with tail plate sleeve 3 and anchor rod sleeve 4, while the end away from the tail plate 2 is a flat serrated head 6.

[0030] In the above embodiment, the flat serrated head 6 of the anchor rod 1 is matched with the spiral blade 5 of the anchor rod sleeve 4 to prevent detachment. During installation, the serrated head 6 is inserted directly into the concrete grout, and then the spiral blade 5 is rotated to screw into the insulation board, which plays a sealing role and prevents the concrete grout from seeping out.

[0031] Please see Figure 3 and Figure 5 Example 2: In this example, a hexagonal sleeve 8 is designed around the insertion hole of the tail disc 2. One end of the anchor rod 1 is inserted into the insertion hole through the hexagonal sleeve 8. The outer walls of the tail disc 2 and the anchor rod 1 are also injection molded with tail disc sleeve 3 and anchor rod sleeve 4, which can be directly squeezed together by hydraulic clamps. The connection process is relatively simple and can be done manually.

[0032] Please see Figure 4 and Figure 5 Example 3: In this example, a funnel sleeve 7 is designed around the insertion hole of the tail plate 2. One end of the anchor rod 1 is connected to the insertion hole through the funnel sleeve 7 and fixed by pressing. The outer walls of the tail plate 2 and the anchor rod 1 are still injection molded with tail plate sleeve 3 and anchor rod sleeve 4. The difference is that the pressing method of the tail plate 2 and the anchor rod 1 can be formed by stamping in one go.

[0033] Please see Figure 5 Example 4: In this example, the tail plate 2 and the anchor rod 1 are welded together. The difference is that one end of the anchor rod 1 is a multi-layered conical head 11 or an interlaced notch (12) squeezed out around the anchor rod 1, which can improve stability.

[0034] The specific application is as follows: the anchor rod 1 and the tail plate 2 are supported during injection molding through the injection support hole 10, so that the tail plate sleeve 3 in the injection molding kit is injected into the outer wall of the tail plate 2, and the anchor rod sleeve 4 is injected into the outer wall of the anchor rod 1. The anchor rod 1 provides anti-detachment stress through the serrated head 6, the abutment head 9, the conical head 11, and the staggered notch 12 at one end. The spiral blade 5 integrated with the anchor rod sleeve 4 is screwed into the insulation board, which further improves the anti-detachment ability. Moreover, the connection molding method of the anchor rod 1 and the tail plate 2 is three types: melting welding, anchoring and extrusion molding, which increases the selectivity and diversification of processing.

[0035] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat-insulating anchoring member for preventing detachment, characterized by Include: Anchor rod (1), tail plate (2) and injection molding kit; The anchor rod (1) is in the shape of a sawtooth head (6) at one end, the tail plate (2) has a plug hole in the outer wall and a funnel sleeve (7) around the plug hole, the anchor rod (1) is inserted into the plug hole of the tail plate (2) through the funnel sleeve (7), and is fixedly connected with the funnel sleeve (7) and the tail plate (2) at the insertion position by fusion welding. The injection molding kit includes a tail plate sleeve (3) and an anchor rod sleeve (4), and the outer wall of the anchor rod sleeve (4) is fixedly provided with a spiral blade (5).

2. The anti-pullout thermal anchor of claim 1, wherein: The outer wall of the tail plate (2) is provided with a hexagonal sleeve (8) around the plug hole, and the one end of the anchor rod (1) is inserted into the plug hole of the tail plate (2) through the hexagonal sleeve (8), and is fixedly connected with the hexagonal sleeve (8) and the tail plate (2) at the insertion position by extrusion.

3. The anti-pullout thermal anchor of claim 1, wherein: The one end of the anchor rod (1) is provided in the shape of a pier head (9), and the other end is fixedly connected with the tail plate (2) by a pier pressing way through the funnel sleeve (7).

4. The anti-pullout thermal anchor of claim 1, wherein: The one end of the anchor rod (1) is provided in the shape of a conical head (11), and the other end is fixedly connected with the tail plate (2) by a fusion welding way through the funnel sleeve (7).

5. The anti-pullout thermal anchor of claim 1, wherein: The one end of the anchor rod (1) is provided in the shape of an alternating notch (12), and the other end is fixedly connected with the tail plate (2) by a fusion welding way through the funnel sleeve (7).

6. The anti-pullout thermal anchor of claim 1, wherein: The tail plate sleeve (3) is injection molded on the outer wall of the tail plate (2), and the anchor rod sleeve (4) is injection molded on the outer wall of the anchor rod (1).

7. The anti-pullout thermal anchor of claim 2, wherein: The tail plate sleeve (3), the anchor rod sleeve (4) and the spiral blade (5) are integrally formed.

8. The anti-pullout thermal anchor of claim 1, wherein: The outer wall of the tail plate (2) is provided with a plurality of injection molding support holes (10).

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