Insulation board fixing piece

Abstract

The utility model relates to the technical field of building construction, in particular to an insulation board fixing part which comprises a mounting seat and a fixing piece, the mounting seat comprises a first shaft and a fixing piece, the fixing piece is arranged at one end of the first shaft and perpendicularly and fixedly connected with the first shaft, and the fixing piece is used for preventing the first shaft from slipping when concrete is poured; one end of the sleeve is detachably connected with the end, away from the fixing piece, of the first shaft. The fixing rod is sleeved with the casing pipe, one end of the fixing rod abuts against the end, away from the fixing piece, of the first shaft, the other end of the fixing rod is detachably connected with the other end of the casing pipe, and the fixing rod is used for reinforcing connection between the casing pipe and the first shaft and preventing the casing pipe from falling off during concrete pouring. The fixing device has the advantages that detachable connection is adopted, fixing pieces can be installed on the construction site of the insulation board, damage in the transportation process is avoided, meanwhile, the transportation space can be saved, the transportation efficiency is improved, meanwhile, the quality of materials in the transportation process is guaranteed, and waste of the materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a thermal insulation board fixing piece. Background Art

[0002] At present, it is necessary to take insulation measures for the exterior walls of housing construction projects in the north.

[0003] In the existing exterior wall insulation construction process, the concrete exterior wall is usually poured first, and the formwork is removed after the concrete wall reaches the strength requirement. After the formwork is removed, the exterior wall insulation is pasted. During the construction process, the insulation board is fixed to the concrete exterior wall using mortar and cement nails. However, due to the construction interval problem, the insulation board cannot form a whole with the concrete exterior wall. There is a risk of falling off over time. At the same time, the exterior insulation construction can only be carried out after the concrete wall strength reaches the requirement and the formwork is removed, which is not conducive to the control of the construction period.

[0004] If the fixings are prefabricated together with the insulation board in advance, the construction sequence can be optimized and the construction progress can be accelerated. However, the fixings are relatively slender. When the fixings and the insulation board are anchored together in advance, it is very inconvenient during transportation. The fixings and the insulation board are prone to bumping against each other, and the fixings may also break and be damaged. Once the fixings are damaged, the use of the entire insulation board is affected, which can easily lead to material waste. Utility Model Content

[0005] The purpose of the utility model is to overcome the problems existing in the above-mentioned prior art and to provide an insulation board fixing piece, which adopts a detachable structure and can be installed at the insulation board construction site to avoid the fixing piece from being broken or damaged during transportation.

[0006] The technical solution of the utility model is:

[0007] A thermal insulation board fixing member, comprising:

[0008] A mounting seat, the mounting seat comprising a first shaft and a fixing plate, the fixing plate being arranged at one end of the first shaft and being vertically fixedly connected to the first shaft, the fixing plate being used to prevent the first shaft from slipping off when pouring concrete;

[0009] a sleeve, one end of which is detachably connected to an end of the first shaft away from the fixing plate;

[0010] A fixing rod is sleeved in the sleeve, one end of the fixing rod abuts against an end of the first shaft away from the fixing plate, and the other end of the fixing rod is detachably connected to the other end of the sleeve. The fixing rod is used to strengthen the connection between the sleeve and the first shaft to prevent the sleeve from falling off when pouring concrete.

[0011] Preferably, the detachable connection structure between the first shaft and the sleeve comprises:

[0012] A first hollow tube is arranged at one end of the first shaft, a first slot is symmetrically provided on a side wall of the first hollow tube, one end of the fixing rod is sleeved in the first hollow tube, and the fixing rod abuts against one end of the first shaft away from the fixing sheet;

[0013] Two arc-shaped plates are symmetrically arranged at one end of the sleeve;

[0014] Two first hooks are respectively arranged at one end of the two arc-shaped plates away from the sleeve, and the two first hooks are respectively clamped in the two first clamping grooves.

[0015] Preferably, one end of the arc-shaped plate connected to the sleeve is symmetrically provided with a notch.

[0016] Preferably, the detachable connection structure between the sleeve and the fixing rod comprises:

[0017] Two second hooks are symmetrically arranged on the side wall of the fixing rod, and second slots are symmetrically opened on the side wall of the sleeve. The two second hooks are respectively mounted in the two second slots.

[0018] Preferably, the first hook and the second hook have the same structure, and the cross-sections of the first hook and the second hook are right triangles.

[0019] Preferably, the second hook is made of elastic material.

[0020] Preferably, it also includes:

[0021] A fixing plate is arranged on an end of the fixing rod away from the first hollow tube.

[0022] Preferably, a plurality of reinforcing barbs are evenly arranged around the circumference of the sleeve, the reinforcing barbs are arranged obliquely, and an angle between a length direction of the reinforcing barbs and a central axis of one end of the sleeve close to the fixing plate is an acute angle.

[0023] Compared with the prior art, the utility model provides a thermal insulation board fixing piece, which has the following beneficial effects:

[0024] The device adopts a detachable connection and can be installed on site to avoid damage during transportation. The device manufactures a combined structure of an insulation board and a mounting seat in the factory. During construction, the structure is placed on site, and then one end of the sleeve is connected to one end of the mounting seat. There are no protruding long rods, which can save transportation space, improve transportation efficiency, and avoid damage to fixings during transportation. At the same time, after the sleeve is connected to the mounting seat, a fixing rod is provided to avoid the sleeve from falling off due to an unstable connection between the sleeve and the mounting seat, so that the entire device is more stable and avoids problems such as the sleeve falling off when pouring concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the mounting seat of the utility model;

[0027] Figure 3 It is a structural schematic diagram of the casing of the utility model;

[0028] Figure 4 It is a partial schematic diagram of the arc plate of the utility model;

[0029] Figure 5 It is a structural schematic diagram of the fixing rod of the utility model;

[0030] Figure 6 It is a schematic diagram of the assembly process of the utility model. DETAILED DESCRIPTION

[0031] The technical solution in the present application will be described clearly and in detail below in conjunction with the accompanying drawings. In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B: "and / or" in the text is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0032] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0033] The utility model provides a heat preservation board fixing part, which is combined with Figures 1 to 6 The utility model is described with reference to the structural schematic diagram, but it should be understood that the protection scope of the utility model is not limited by the specific implementation methods.

[0034] Example 1

[0035] like Figure 1 As shown, the utility model provides an insulation board fixing part, comprising: a mounting seat 1, a sleeve 2, and a fixing rod 3. The device is used for prefabricating an insulation board and a fixing part in advance. The insulation structure can be a protective layer 5 provided on one side of the insulation board 4, and a plurality of through holes are penetrated on the protective layer 5 and the insulation board 4, and the device is installed in the through holes. When in use, the mounting base 1 of the device passes through the through hole, with one end located outside the insulation board 4, and the other end of the mounting base 1 located outside the protective layer 5, that is, the mounting base 1 must pass through the insulation board 4 and the protective layer 5, and at the same time, an extra small section must be left to facilitate the installation of other structures; one end of the sleeve 2 is detachably connected to one end of the mounting base 1, and the sleeve 2 is located on one side of the protective layer 5. The sleeve 2 has a body 202, and a plurality of reinforcing barbs 201 are arranged circumferentially of the body 202. The reinforcing barbs 201 can increase the strength during pouring; the fixing rod 3 is sleeved in the sleeve 2, and one end of the fixing rod 3 abuts against the mounting base 1, and the other end of the fixing rod 3 is detachably connected to the other end of the sleeve 2. Figure 6 As shown, this is the installation process diagram of the device. When in use, the application can be installed on the construction site to avoid damage during transportation. The combined structure of the insulation board 4, the protective layer 5 and the mounting seat 1 is made in the factory. The structure is placed on the site during construction, and then one end of the sleeve 2 is connected to one end of the mounting seat 1. In order to make the overall structure more stable, the device is also provided with a fixing rod 3, and then the fixing rod 3 is sleeved in the mounting seat 1, so that the fixing rod 3 and the other end of the sleeve 2 can be detachably connected. The fixing rod 3 is used to reinforce the connection between the sleeve 2 and the mounting seat 1 to avoid the sleeve 2 falling off when pouring concrete. The device adopts a detachable connection and can be installed on site to avoid damage during transportation. At the same time, after the sleeve 2 is connected to the mounting seat 1, in order to avoid the sleeve 2 falling off due to the unstable connection between the sleeve 2 and the mounting seat 1, the fixing rod 3 is also provided, so that the stability of the entire device is stronger, and the sleeve 2 falling off when pouring concrete is avoided.

[0036] like Figure 2As shown, further, the mounting seat 1 includes: a fixing plate 101 and a first shaft 102. The fixing plate 101 is a circular plate, and its diameter is larger than the diameter of the through hole opened on the insulation board 4 and the protective layer 5. When the mounting seat 1 is sleeved in the through hole, the fixing plate 101 is blocked on the side of the insulation board 4 away from the protective layer 5 to prevent the mounting seat 1 from being detached from the through hole. The first shaft 102 is penetrated in the insulation board 4 and the protective layer 5, and the diameter of the through hole matches the diameter of the first shaft 102. One end of the first shaft 102 is fixed to the fixing plate 101, and the fixing plate 101 is vertically fixedly connected to the rod body 203. The other end of the first shaft 102 is detachably connected to one end of the sleeve 2, and the first shaft 102 is a fixed rod body. The fixing plate 101 and the first shaft 102 of the mounting base 1 of the device are an integral and solid structure. The first shaft 102 is passed through the through hole in the factory so that the mounting base 1 forms an integral structure with the insulation board 4 and the protective layer 5. The sleeve 2 and the fixing rod 3 are then connected during construction.

[0037] Furthermore, a plurality of reinforcement barbs 201 are evenly arranged around the circumference of the sleeve 2. The reinforcement barbs 201 are arranged obliquely, and the angle between the length direction of the reinforcement barbs 201 and the central axis of the end of the sleeve 2 close to the fixing plate 101 is an acute angle. Figure 1 It can be seen that the tip of the reinforcing barb 201 faces the fixing plate 101 .

[0038] Furthermore, the length of the first shaft 102 is d, the thickness of the insulation board 4 is d1, the thickness of the protective layer 5 is d2, and d is greater than d1 + d2. When in use, one end of the first shaft 102 is aligned with one side of the insulation board 4, and the other end is extended beyond the protective layer 5, so that the sleeve 2 can be installed at this section, which is convenient for operation.

[0039] like Figure 2 , 3As shown, further, the detachable connection structure between the first shaft 102 and the sleeve 2 includes: a first hollow tube 104, an arc plate 205, and a first hook 204. The first hollow tube 104 is arranged at one end of the first shaft 102, and the side wall of the first hollow tube 104 is symmetrically provided with a first slot 103, one end of the fixing rod 3 is sleeved in the first hollow tube 104, and the fixing rod 3 is in contact with the end of the first shaft 102 away from the fixing plate 101; two arc plates 205 are symmetrically arranged at one end of the sleeve 2, and the arc plates 205 are made of plastic material and can undergo a certain elastic deformation; two first hooks 204 are respectively arranged at one end of the two arc plates 205 away from the sleeve 2, and the two first hooks 204 are respectively clamped in the two first slots 103. The two arc plates 205 are actually a notch through one end of the sleeve 2, so that the remaining part of the sleeve 2 forms two arc plates 205. The sleeve 2 is made of plastic or other elastically deformable materials. When in use, the ends of the two arc plates 205 can be pressed, so that the two first hooks 204 can be relatively gathered together, which is convenient for the two first hooks 204 to be sleeved in the first hollow tube 104, and then the two first hooks 204 are aligned with the two first slots 103, so that the two first hooks 204 are respectively stuck in the two first slots 103, thereby realizing the detachable connection between the first shaft 102 and the sleeve 2. The protective layer 5 is generally applied with cement slurry. The protective layer 5 is a flowable liquid when applied, and becomes a hard solid after drying. The first shaft 102 has an extra protective layer 5 to prevent the cement slurry from entering 104 from 103 when the protective layer 5 is applied in the factory, resulting in 104 being blocked, so that the entire component cannot be installed on site and is scrapped.

[0040] like Figure 4 As shown, further, one end of the arc plate 205 connected to the sleeve 2 is symmetrically provided with a notch. Figure 4 It can be seen that a triangular notch is opened through the left end of the arc plate 205, so that the left end of the arc plate 205 is an isosceles trapezoid when viewed from above. The notch is opened to further weaken the strength of the arc plate 205, so as to squeeze the end of the arc plate 205 so that the two first hooks 204 are close together, but the strength of the arc plate 205 is not so strong that the arc plate 205 is easily broken.

[0041] like Figure 5 As shown, Figure 3As shown, further, the detachable connection structure between the sleeve 2 and the fixed rod 3 includes: a second hook 302 and a second slot 203. The two second hooks 302 are symmetrically arranged on the side wall of the fixed rod 3, and the second slots 203 are symmetrically opened on the side wall of the sleeve 2. The two second hooks 302 are respectively mounted in the two second slots 203. When in use, the fixed rod 3 is sleeved in the sleeve 2, so that the two second hooks 302 are respectively hooked in the two second slots 203, thereby realizing the detachable connection between the sleeve 2 and the fixed rod 3. Among them, Figure 5 The component with the number 301 is the body of the fixing rod 3 .

[0042] Example 2

[0043] As a further improvement on the first embodiment, the first hook 204 and the second hook 302 have the same structure, and the cross-section of the first hook 204 and the second hook 302 is a right triangle. The first hook 204 and the second hook 302 are set in a triangular shape, and can be hooked in the first slot 103 and the second slot 203 by using the right angle side.

[0044] Furthermore, the second hook 302 is made of elastic material. Figure 5 As shown, from the cross section, the longer right-angled side of the second hook 302 is arranged on the side wall of the fixing rod 3. When the fixing rod 3 is sleeved on the sleeve 2, due to the material of the second hook 302, the inner wall of the sleeve 2 can slightly compress the second hook 302 until the second hook 302 is stuck in the second slot 203. The second hook 302 and the arc plate 205 can be made of plastic with a certain elastic deformability, such as POM, PVC or ABS.

[0045] Among them, other structures of this embodiment are consistent with those of embodiment 1, and are just optimizations made to embodiment 1.

[0046] Example 3

[0047] As a further improvement scheme based on Example 1, it further includes: a fixing block 303 is set at the end of the fixing rod 3 away from the first hollow tube 104, the shape of the fixing block 303 can be arbitrary, and the fixing block 303 mainly plays a holding role. When in use, the fixing block 303 can be held to put the fixing rod 3 into the sleeve 2 to avoid the second hook 302 failing to be stuck in the second slot 203 when the fixing rod 3 is inserted into the sleeve 2, so that the entire fixing rod 3 can be rotated by holding the fixing block 303, so that the second hook 302 is stuck in the second slot 203.

[0048] Among them, other structures of this embodiment are consistent with those of embodiment 1, and are just optimizations made to embodiment 1.

[0049] The advantage of the utility model is that the device adopts a detachable connection and can be installed on site to avoid damage during transportation. The device manufactures a combined structure of an insulation board, a protective layer and a mounting seat in the factory. During construction, the structure is placed on site, and then one end of the sleeve is connected to one end of the mounting seat. There is no protruding long rod, which can save transportation space, improve transportation efficiency, and avoid damage to the fixing parts during transportation. At the same time, after the sleeve is connected to the mounting seat, a fixing rod is provided to avoid the sleeve from falling off due to an unstable connection between the sleeve and the mounting seat, so that the entire device is more stable and avoids problems such as the sleeve falling off when pouring concrete.

[0050] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A thermal insulation board fixing member, characterized in that: include: A mounting seat (1), the mounting seat (1) comprising a first shaft (102) and a fixing plate (101), the fixing plate (101) being arranged at one end of the first shaft (102) and being vertically fixedly connected to the first shaft (102), the fixing plate (101) being used to prevent the first shaft (102) from slipping off when pouring concrete; a sleeve (2), one end of which is detachably connected to an end of the first shaft (102) away from the fixing plate (101); A fixing rod (3) is sleeved in the sleeve (2), one end of the fixing rod (3) abuts against an end of the first shaft (102) away from the fixing plate (101), and the other end of the fixing rod (3) is detachably connected to the other end of the sleeve (2). The fixing rod (3) is used to reinforce the connection between the sleeve (2) and the first shaft (102) to prevent the sleeve (2) from falling off when pouring concrete.

2. A thermal insulation board fixing according to claim 1, characterized in that: The detachable connection structure between the first shaft (102) and the sleeve (2) comprises: A first hollow tube (104) is arranged at one end of the first shaft (102); a first slot (103) is symmetrically provided on a side wall of the first hollow tube (104); one end of the fixing rod (3) is sleeved in the first hollow tube (104), and the fixing rod (3) abuts against one end of the first shaft (102) away from the fixing plate (101); Two arc-shaped plates (205) are symmetrically arranged at one end of the sleeve (2); The two first hooks (204) are respectively arranged at one end of the two arc-shaped plates (205) away from the sleeve (2), and the two first hooks (204) are respectively clamped in the two first clamping grooves (103).

3. A heat preservation board fixing member according to claim 2, characterized in that: One end of the arc-shaped plate (205) connected to the sleeve (2) is symmetrically provided with notches.

4. A thermal insulation board fixing member according to claim 2, characterized in that: The detachable connection structure between the sleeve (2) and the fixing rod (3) comprises: Two second hooks (302) are symmetrically arranged on the side wall of the fixing rod (3); second slots (203) are symmetrically opened on the side wall of the sleeve (2); and the two second hooks (302) are respectively mounted in the two second slots (203).

5. A heat preservation board fixing member according to claim 4, characterized in that: The first hook (204) and the second hook (302) have the same structure, and the cross-sections of the first hook (204) and the second hook (302) are right-angled triangles.

6. A heat preservation board fixing member according to claim 5, characterized in that: The second hook (302) is made of elastic material.

7. The insulation board fixing member according to claim 6, characterized in that: Also includes: A fixing block (303) is arranged at an end of the fixing rod (3) away from the first hollow tube (104).

8. The insulation board fixing member according to claim 1, characterized in that: A plurality of reinforcing barbs (201) are evenly arranged around the circumference of the sleeve (2); the reinforcing barbs (201) are arranged obliquely; and an angle between a length direction of the reinforcing barbs (201) and a central axis of an end of the sleeve (2) close to the fixing plate (101) is an acute angle.

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