Anchoring part special for thermal insulation material

Abstract

The utility model discloses a special anchoring part for a thermal insulation material, which belongs to the technical field of anchoring parts for thermal insulation engineering and comprises an anchor rod and a tail disc. A threaded groove and a clamping groove communicated with the threaded groove are formed in one end of the anchor rod, a first screw rod is fixed to the outer wall of the tail disc, symmetrical clamping blocks are fixed to one end of the first screw rod, an anti-disengaging mechanism is arranged on the outer wall of the anchor rod, and the anti-disengaging mechanism comprises a first injection molding sleeve and a plurality of anti-disengaging teeth which are integrally formed in an injection molding mode. A protection mechanism is arranged on the outer wall of the tail disc, the protection mechanism comprises a second injection molding sleeve formed in an injection molding mode, the anti-disengagement capacity of the anchor rod and the tail disc in response to a pull-out test and the like is enhanced, the anchor rod and the tail disc can be transported and transferred in batches in a split mode, and the occupied space during batch transportation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor pieces for thermal insulation projects, in particular to an anchor piece special for thermal insulation materials. Background Art

[0002] At present, in the external wall insulation project of buildings, the external wall insulation is the main form of building insulation. The insulation material can stably isolate the external heat or cold air outside the insulation board, so that the temperature inside the building remains constant, achieving energy-saving and insulation effects and reducing energy consumption;

[0003] In order to prevent the insulation material from falling off and causing safety accidents, special anchors are set to improve the bonding performance between the insulation material and the base wall to prevent it from falling off. The arrangement of the special anchors must meet both the structural requirements and the bearing capacity requirements.

[0004] According to the requirements of the design or construction plan, anchors need to undergo on-site pull-out tests on the anchoring force. However, the anchor rods of existing thermal insulation anchors have a single function and are relatively smooth, lack further stable structures, and have a weak ability to cope with pull-out.

[0005] Based on this, the utility model designs a special anchor piece for thermal insulation materials to solve the above problems. Summary of the invention

[0006] The utility model aims to provide a special anchor piece for thermal insulation materials to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special anchoring piece for thermal insulation materials, comprising: an anchor rod and a tail plate; a thread groove and a clamping groove connected to the thread groove are opened at one end of the anchor rod, a first screw is fixed to the outer wall of the tail plate, a symmetrical clamping block is fixed to one end of the first screw, an anti-slip mechanism is arranged on the outer wall of the anchor rod, the anti-slip mechanism comprises an integrally injection-molded first injection-molded sleeve and a plurality of anti-slip teeth, and a protective mechanism is arranged on the outer wall of the tail plate, the protective mechanism comprises an injection-molded second injection-molded sleeve.

[0008] Preferably, the plurality of anti-slip teeth of the first injection-molded sleeve are sequentially arranged in two rows, and are all tilted toward the tail disc direction.

[0009] Preferably, the clamping block comprises a metal plate and a metal protrusion, and the metal plate is fixedly connected to the metal protrusion and the first screw rod respectively.

[0010] Preferably, one end of the metal protrusion is chamfered in an arc shape, and the movement of one end of the metal plate can be controlled by the compression of the anchor rod slot.

[0011] Preferably, an integrally formed second screw rod is provided at one end of the anchor rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] First, an anti-slip mechanism is added to one end of the anchor rod. Through the multiple anti-slip teeth of the anti-slip mechanism tilted toward the tail plate, together with the matching anchor rod, it is inserted into the insulation board, and the anti-slip ability to cope with pull-out tests is enhanced;

[0014] Secondly, the anchor rod and the tail plate can be transported and transferred in batches separately. The tail plate and the anchor rod are packaged separately, which can reduce the occupied space during batch transportation. Before use, the anchor rod and the tail plate can be firmly spliced ​​together for operation;

[0015] Thirdly, the outer wall of the tail plate is wrapped with a second injection-molded sleeve with a protective structure, which improves the corrosion resistance and makes it more beautiful and convenient for printing trademarks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of this embodiment;

[0018] Figure 2 This is a schematic diagram showing the overall split structure of this embodiment;

[0019] Figure 3 The schematic diagram of the tail plate structure is highlighted for this embodiment;

[0020] Figure 4 This is a schematic diagram showing the structure of the card block in this embodiment;

[0021] Figure 5 This is a schematic diagram showing the structure of the first injection molding sleeve in this embodiment;

[0022] Figure 6 This is a schematic diagram of the overall operation of the mechanism of this embodiment.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Anchor rod; 2. Tail plate; 3. First screw; 4. Block; 5. Slot; 6. First injection sleeve; 7. Anti-slip teeth; 8. Second injection sleeve; 9. Second screw. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 The utility model provides a technical solution: a special anchor for thermal insulation materials, comprising: an anchor rod 1 and a tail plate 2; a thread groove and a clamping groove 5 connected to the thread groove are opened at one end of the anchor rod 1, a first screw rod 3 is fixed to the outer wall of the tail plate 2, a symmetrical clamping block 4 is fixed to one end of the first screw 3, an anti-slip mechanism is arranged on the outer wall of the anchor rod 1, the anti-slip mechanism comprises an integrally injection-molded first injection sleeve 6 and a plurality of anti-slip teeth 7, a protective mechanism is arranged on the outer wall of the tail plate 2, and the protective mechanism comprises an injection-molded second injection sleeve 8;

[0027] The threaded groove at one end of the anchor rod 1 is threadedly connected with the first screw rod 3 of the tail plate 2 to assist the splicing of the anchor rod 1 and the tail plate 2. When the first screw rod 3 enters the threaded groove, the two clamping blocks 4 at one end thereof can be simultaneously clamped into the clamping groove 5. By the clamping of the clamping block 4, the first screw rod 3 cannot be rotated and then disengaged, so that the splicing of the anchor rod 1 and the tail plate 2 is more stable. The anti-slip teeth 7 and the first injection molding sleeve 6 are integrally injection molded, which is convenient for processing and convenient for installation and mutual cooperation with the anchor rod 1 to enhance the anti-slip ability of the anchor rod 1. The tail plate 2 is wrapped by the second injection molding sleeve 8. Since the tail plate 2 is often outside the insulation board, the corrosion resistance can be increased by the second injection molding sleeve 8, and it is also easier to print a trademark on the second injection molding sleeve 8.

[0028] Preferably, the plurality of anti-slip teeth 7 of the first injection sleeve 6 are sequentially arranged in two rows, and are all inclined toward the tail plate 2;

[0029] The two rows of anti-dropping teeth 7 of the first injection-molded sleeve 6 tilted toward the tail plate 2 can evenly assist the anchor rod 1 in plugging, invert the heat-insulating layer and increase the anti-dropping ability of the anchor rod 1 .

[0030] Preferably, the clamping block 4 comprises a metal plate and a metal protrusion, and the metal plate is fixedly connected to the metal protrusion and the first screw rod 3 respectively;

[0031] The metal plate is connected to the metal protrusion and the first screw rod 3 respectively, forming a movable clamping block 4 structure.

[0032] Preferably, one end of the metal protrusion is chamfered in an arc shape, and the movement of one end of the metal plate can be controlled by the compression of the anchor rod 1 slot 5;

[0033] The chamfered design of the metal protrusion can be pushed and squeezed when inserted into the notch of the convex groove 5 of the anchor rod 1, so that the two metal plates are close to each other. After the metal protrusion is fully inserted, the squeezing is released and the metal protrusion is completely stuck in the groove 5.

[0034] Preferably, an integrally formed second screw rod 9 is provided at one end of the anchor rod 1;

[0035] The second screw rod 9 at one end of the anchor rod 1 is used to insert and match the cement for wall casting to improve stability.

[0036] A specific application of this embodiment is that the anchor rod 1 and the tail plate 2 can be separated for classified batch transportation and transfer. Before use, the first screw rod 3 of the tail plate 2 can be screwed into the thread groove of the anchor rod 1, and the metal protrusion parts of the two clamping blocks 4 can be clamped into the clamping groove 5, so that the anchor rod 1 and the tail plate 2 can be firmly spliced ​​together for operation. An anti-slip mechanism is added to one end of the anchor rod 1. Through the multiple anti-slip teeth 7 of the anti-slip mechanism inclined toward the tail plate 2, the anchor rod 1 is inserted into the insulation board together with the anchor rod 1, so that its anti-slip ability to cope with the pull-out test is enhanced. At the same time, the second screw rod 9 at one end is inserted into the poured concrete. At the same time, the tail plate 2 and the second injection molding sleeve 8 are pressed against the external insulation board for tightening operation. The outer wall of the tail plate 2 is wrapped with the second injection molding sleeve 8 of the protective mechanism, which improves the corrosion resistance and is more beautiful, and is also convenient for printing trademarks.

[0037] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships 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, and 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.

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A special anchor for thermal insulation material, characterized in that: include: An anchor rod (1) and a tail plate (2); a thread groove and a clamping groove (5) connected to the thread groove are formed at one end of the anchor rod (1); a first screw rod (3) is fixed to the outer wall of the tail plate (2); a symmetrical clamping block (4) is fixed to one end of the first screw rod (3); an anti-slip mechanism is provided on the outer wall of the anchor rod (1), the anti-slip mechanism comprises an integrally injection-molded first injection sleeve (6) and a plurality of anti-slip teeth (7); and a protective mechanism is provided on the outer wall of the tail plate (2), the protective mechanism comprises an injection-molded second injection sleeve (8).

2. The special anchor for thermal insulation material according to claim 1, characterized in that: The plurality of anti-slip teeth (7) of the first injection sleeve (6) are sequentially arranged in two rows and are all inclined toward the direction of the tail plate (2).

3. The special anchor for thermal insulation material according to claim 1, characterized in that: The clamping block (4) comprises a metal plate and a metal protrusion, and the metal plate is respectively fixedly connected to the metal protrusion and the first screw rod (3).

4. The special anchor for thermal insulation material according to claim 3, characterized in that: One end of the metal protrusion is chamfered in an arc shape, and can be pressed by the anchor rod (1) slot (5) to control the movement of one end of the metal plate.

5. The special anchor for thermal insulation material according to claim 1, characterized in that: An integrally formed second screw rod (9) is provided at one end of the anchor rod (1).

Images