Thermal insulation bolt structure

Abstract

The utility model relates to a kind of heat insulation bolt structures, comprising: fixed plate, the end of the fixed plate is provided with heat insulation pipe;Fixed screw is connected in the heat insulation pipe, and the fixed screw has part and extends in heat insulation pipe outside to form fixed section;And the clamping plate fixedly arranged in the fixed section, the diameter of the clamping plate is greater than the diameter of the heat insulation pipe, simple structure, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and specifically to a heat-insulating bolt structure. Background Technology

[0002] In traditional building construction, external wall insulation is primarily achieved through mortar bonding, which, along with connections to some rigid structures, secures the insulation material. However, when buildings have higher insulation design requirements, the thickness and number of layers of external wall insulation are increased to meet these requirements. But traditional multi-layer rock wool insulation, relying solely on mortar bonding, is no longer sufficient. Over long-term use, insulation materials bonded only with mortar are highly prone to detachment. Utility Model Content

[0003] The purpose of this utility model is to overcome the defects of the prior art and provide a heat-insulating bolt structure. In use, the fixing screw is passed through the insulation material and driven into the wall. The part inside the insulation material is wrapped by the heat-insulating pipe, thereby avoiding the large thermal conductivity of the fixing screw, which would lead to a poor insulation effect.

[0004] A heat-insulating bolt structure is provided to achieve the above objectives, comprising:

[0005] A fixing plate, wherein a heat insulation pipe is provided at the end of the fixing plate;

[0006] A threaded fixing screw is connected to the heat insulation pipe, and a portion of the fixing screw extends outside the heat insulation pipe to form a fixing section; and

[0007] A clamping plate is fixedly installed in the fixed section, and the diameter of the clamping plate is larger than the diameter of the heat insulation pipe.

[0008] Furthermore, the end of the fixing screw away from the heat insulation tube is formed into a pointed end.

[0009] Furthermore, the fixing screw has a flat end on the side near the heat insulation tube.

[0010] Furthermore, the fixing plate is made of high-strength polyurethane.

[0011] Furthermore, the heat insulation tube is made of high-strength polyurethane.

[0012] Furthermore, a threaded connection section is formed on the fixed section.

[0013] Furthermore, an internal thread is formed inside the heat insulation tube, and an external thread is formed on the surface of the fixing screw corresponding to the internal thread, with the external thread being threadedly connected to the internal thread.

[0014] Furthermore, the fixing plate has a plurality of limiting holes.

[0015] Furthermore, the location of the fixing plate is determined according to the on-site construction requirements.

[0016] Furthermore, the length of the fixing screw is determined according to the on-site construction requirements.

[0017] Compared with the prior art, this utility model has the following advantages:

[0018] When in use, the fixing screws are driven through the insulation material and into the wall. The part inside the insulation material is wrapped by the heat insulation pipe, thus avoiding the problem of poor insulation effect caused by the high thermal conductivity of the fixing screws. Attached Figure Description

[0019] Figure 1 This is a cross-sectional view of a heat-insulating bolt structure;

[0020] Figure 2 This is a structural diagram of a heat-insulating bolt structure;

[0021] Figure 3 This is a diagram illustrating the effect of using a heat-insulating bolt structure.

[0022] Illustration: 1. Fixing screw; 2. Fastening plate; 3. Insulation pipe; 4. Fixing plate; 5. Limiting hole; 6. Wall; 7. Insulation material. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0024] See Figure 1 A heat-insulating bolt structure includes: a fixing plate 4, with a heat-insulating pipe 3 at one end of the fixing plate 4; a fixing screw 1 threadedly connected to the heat-insulating pipe 3, the fixing screw 1 having a portion extending outside the heat-insulating pipe 3 to form a fixing section; and a clamping plate 2 fixedly disposed on the fixing section, the diameter of the clamping plate 2 being larger than the diameter of the heat-insulating pipe 3.

[0025] In this utility model, a preferred embodiment is as follows: During construction, select a fixing screw 1 of appropriate length according to the thickness of the external wall insulation material 7. First, temporarily bond the rock wool to the external wall, and drive the fixing screw 1 into the cross joint of the rock wool until the clamping plate 2 is attached to the wall 6. The setting of the clamping plate 2 can avoid the phenomenon that the fixing screw 1 is driven into the wall 6 too shallowly due to human error, resulting in insufficient stability, or driven into the wall 6 too deeply, resulting in insufficient space for fixing the external wall insulation material 7 on the outside. After the fixing screw 1 is driven into the external wall, adjust the external wall insulation material 7 appropriately. When the external wall insulation material 7 needs to be replaced or changed, it can be replaced by disassembling the heat insulation pipe 3 twice, while avoiding material waste.

[0026] Furthermore, the end of the fixing screw 1 furthest from the insulation pipe 3 is formed into a pointed end. This pointed end allows construction workers to easily pass the fixing screw 1 through the insulation material 7.

[0027] Furthermore, the fixing screw 1 has a flat end on the side near the heat insulation tube 3.

[0028] Furthermore, the fixing plate 4 is made of high-strength polyurethane.

[0029] Furthermore, the heat insulation pipe 3 is made of high-strength polyurethane. Preferably, by setting the fixing plate 4 and the heat insulation pipe 3 to high-strength polyurethane, the thermal conductivity of the metal fixing screw 1 is reduced, which would otherwise lead to a decrease in its heat insulation effect.

[0030] Furthermore, a threaded connection section is formed on the fixed section.

[0031] Furthermore, an internal thread is formed inside the heat insulation pipe 3, and an external thread is formed on the surface of the fixing screw 1 corresponding to the internal thread, and the external thread is threadedly connected to the internal thread.

[0032] Furthermore, the fixing plate 4 has several limiting holes 5. Fixing nails are inserted into the limiting holes 5, passing through the fixing plate 4 and the insulation material 7, to provide secondary fixation for the insulation material 7 and the fixing plate 4. Preferably, the fixing nails are made of high-strength polyurethane.

[0033] Furthermore, the location of the fixing plate 2 is determined according to the on-site construction requirements.

[0034] Furthermore, the length of the fixing screw 1 is determined according to the on-site construction requirements.

[0035] The following describes the usage process of the heat-insulating bolt structure of this utility model.

[0036] During construction, select fixing screws 1 of appropriate length according to the thickness of the external wall insulation material 7. First, temporarily bond the rock wool to the external wall, and drive the fixing screws 1 into the cross joints of the rock wool until the clamping plate 2 is attached to the wall 6. The clamping plate 2 can prevent the fixing screws 1 from being driven too shallowly into the wall 6 due to human error, resulting in insufficient stability, or being driven too deep into the wall 6, resulting in insufficient space for fixing the external wall insulation material 7 on the outside. After the fixing screws 1 are driven into the external wall, adjust the external wall insulation material 7 as appropriate. When the external wall insulation material 7 needs to be replaced or changed, it can be replaced by disassembling the heat insulation pipe 3 a second time, thus avoiding material waste.

[0037] The present invention has been described in detail above with reference to the accompanying drawings and embodiments. Those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention, and the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A heat-insulating bolt structure, characterized in that, include: A fixing plate, wherein a heat insulation pipe is provided at the end of the fixing plate; A fixing screw is threaded onto the heat insulation pipe, and a portion of the fixing screw extends outside the heat insulation pipe to form a fixing section; as well as A clamping plate is fixedly installed in the fixed section, and the diameter of the clamping plate is larger than the diameter of the heat insulation pipe.

2. The heat-insulating bolt structure according to claim 1, characterized in that: The end of the fixing screw away from the heat insulation tube is formed into a pointed end.

3. The heat-insulating bolt structure according to claim 1, characterized in that: The fixing screw has a flat end on the side near the heat insulation tube.

4. The heat-insulating bolt structure according to claim 1, characterized in that: The fixing plate is made of high-strength polyurethane.

5. The heat-insulating bolt structure according to claim 1, characterized in that: The heat insulation pipe is made of high-strength polyurethane.

6. The heat-insulating bolt structure according to claim 1, characterized in that: A threaded connection section is formed on the fixed section.

7. The heat-insulating bolt structure according to claim 1, characterized in that: The heat insulation tube has an internal thread, and the surface of the fixing screw has an external thread corresponding to the internal thread, and the external thread is threaded to the internal thread.

8. The heat-insulating bolt structure according to claim 1, characterized in that: The fixing plate has several limiting holes.

9. The heat-insulating bolt structure according to claim 1, characterized in that: The placement of the retaining plate is determined according to the on-site construction requirements.

10. The heat-insulating bolt structure according to claim 1, characterized in that: The length of the fixing screw is determined according to the on-site construction requirements.

Images