CN212715416U

CN212715416U - Fixing device of wall insulation board

Info

Publication number: CN212715416U
Application number: CN202021143596.8U
Authority: CN
Inventors: 郭嗣源; 其他发明人请求不公开姓名
Original assignee: Ningxia Fifth Construction Co ltd
Current assignee: Ningxia Fifth Construction Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-16
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a fixing device of wall insulation board, the installation structure comprises a sleeve, the flexure strip is all installed to telescopic outer wall both sides, the other end of flexure strip is installed on the outer wall of adapter sleeve, the outer wall below of adapter sleeve is provided with cyclic annular lug, the end wall central point of adapter sleeve puts and has seted up the through-hole, telescopic end wall central point puts and has seted up threaded hole, install the screw in the through-hole. The utility model solves the problems that the fixing effect of the existing fixing device for the wall insulation board is poor to the insulation board and the connection between every two adjacent insulation boards is poor; the utility model discloses simple structure, convenient to use has strengthened the connectivity between two liang of neighbours of heated board, and the practicality is strong.

Description

Fixing device of wall insulation board

Technical Field

The utility model relates to a building engineering technical field specifically is a fixing device of wall insulation board.

Background

Reinforced concrete, often referred to as reinforced concrete for short in engineering. It refers to a composite material formed by adding reinforcing steel bars, reinforcing mesh, steel plates or fibers to concrete. To improve the mechanical properties of the concrete. At present, reinforced concrete is the most applied structural form in buildings in China. Meanwhile, China is also the area with the most reinforced concrete structures in the world. The reinforced concrete wall, also called a shear wall, is constructed by the following steps: binding wall reinforcing steel bars, erecting wall formworks, pouring wall concrete, maintaining and removing a formwork, wherein the wall is called a structural layer after the formwork is removed. And then, plastering interface mortar, plastering waterproof mortar and bonding mortar on the leveling layer, bonding the wall insulation board, plastering mortar and wire mesh, flexible waterproof putty and paint on the wall interface according to the requirements. The outer wall body cement mortar leveling means that uneven parts are repaired and leveled by using cement mortar, the base wall surface needs to be firm and level, and hollowing parts need to be removed. The construction of the heat preservation project is to paint a cement mortar leveling layer on a base layer, and the outer door and window opening is checked and accepted before the construction of the heat preservation project; the base wall and the leveling layer should reach the required dryness. The layer surface attached outside the wall insulation board is generally called a structural layer. And the external wall insulation nail is needed when the wall insulation board is bonded.

However, the existing external wall insulation nails are poor in fixing effect on insulation boards, the connection between every two adjacent insulation boards is poor, the adjacent insulation boards are prone to dislocation, and the appearance is affected; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device of wall insulation board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device of wall insulation board, includes the sleeve, the flexure strip is all installed to telescopic outer wall both sides, the other end of flexure strip is installed on the outer wall of adapter sleeve, the outer wall below of adapter sleeve is provided with cyclic annular lug, the end wall central point of adapter sleeve puts and has seted up the through-hole, telescopic end wall central point puts and has seted up the screw hole, install the screw in the through-hole.

Preferably, the vertical center line of the through hole coincides with the vertical center line of the threaded hole.

Preferably, the outer wall of the elastic sheet is provided with a first barb.

Preferably, fixed inserted rods are installed on two sides of the upper surface of the annular convex block.

Preferably, the outer wall of the fixed inserted bar is provided with a second barb.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is arranged by matching a series of structures, the external thread on the screw is meshed and connected with the internal thread on the wall of the threaded hole on the sleeve, when the screw rotates forwards or backwards, the sleeve can do upward or downward linear motion on the screw, the sleeve can do upward or downward linear motion so as to deform the elastic sheet, the deformed elastic sheet plays a role in expanding and fixing the expansion tube, the first barb on the elastic sheet enhances the connection fixity of the utility model and the wall body, the fixed inserted rods on the two sides of the annular convex block are respectively and fixedly arranged on the adjacent heat insulation boards, the heat insulation boards between every two adjacent heat insulation boards have connectivity, the second inverted pricks enhance the connection fixity between every two adjacent heat insulation boards, the utility model solves the problems that the fixing effect of the existing fixing device for the wall insulation board is poor for the insulation board, and the connection between every two adjacent insulation boards is poor; the utility model discloses simple structure, convenient to use has strengthened the connectivity between two liang of adjacent heated boards, and the heated board of having avoided between two liang of adjacent produces the condition emergence of dislocation, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a sectional view of the connecting sleeve of the present invention.

In the figure: 1. a sleeve; 2. an elastic sheet; 3. a first barb; 4. a screw; 5. fixing the inserted rod; 6. a second barb; 7. an annular projection; 8. a threaded hole; 9. a through hole; 10. a connecting sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a wall insulation board's fixing device, including sleeve 1, flexure strip 2 is all installed to sleeve 1's outer wall both sides, install on adapter sleeve 10's outer wall the other end of flexure strip 2, adapter sleeve 10's outer wall below is provided with cyclic annular lug 7, adapter sleeve 10's end wall central point puts and has seted up through-hole 9, sleeve 1's end wall central point puts and has seted up threaded hole 8, install screw 4 in the through-hole 9, coincide mutually between the perpendicular central line of through-hole 9 and threaded hole 8, be provided with first barb 3 on flexure strip 2's the outer wall, fixed inserted bar 5 is all installed to the upper surface both sides of cyclic annular lug 7, be provided with second barb 6 on the outer wall of.

The working principle is as follows: the utility model is arranged by matching a series of structures, the external thread on the screw 4 is meshed and connected with the internal thread on the hole wall of the threaded hole 8 on the sleeve 1, when the screw 4 rotates forwards or backwards, the sleeve 1 can do upward or downward linear motion on the screw 4, the sleeve 1 can do upward or downward linear motion so as to deform the elastic sheet 2, the deformed elastic sheet 2 plays a role of expansion and fixation of the expansion pipe, the first barbs 3 on the elastic sheet 2 enhance the connection fixation with the wall body, the fixed inserting rods 5 on the two sides of the annular lug are respectively and fixedly arranged on the adjacent insulation boards, so that the insulation boards between two adjacent insulation boards have connectivity, the second barbs 6 enhance the connection fixation between the adjacent insulation boards, thereby the utility model solves the problem that the fixation effect of the existing fixing device of the wall body on the insulation boards is not good, poor connectivity between every two adjacent insulation boards; the utility model discloses simple structure, convenient to use has strengthened the connectivity between two liang of adjacent heated boards, and the heated board of having avoided between two liang of adjacent produces the condition emergence of dislocation, and the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fixing device of wall insulation board, includes sleeve (1), its characterized in that: elastic pieces (2) are installed on two sides of the outer wall of the sleeve (1), the other end of each elastic piece (2) is installed on the outer wall of the connecting sleeve (10), an annular convex block (7) is arranged below the outer wall of the connecting sleeve (10), a through hole (9) is formed in the center position of the end wall of the connecting sleeve (10), a threaded hole (8) is formed in the center position of the end wall of the sleeve (1), and a screw (4) is installed in the through hole (9).

2. The fixing device of the wall insulation board according to claim 1, characterized in that: the vertical center line of the through hole (9) is coincided with the vertical center line of the threaded hole (8).

3. The fixing device of the wall insulation board according to claim 1, characterized in that: the outer wall of the elastic sheet (2) is provided with a first barb (3).

4. The fixing device of the wall insulation board according to claim 1, characterized in that: and fixed insertion rods (5) are arranged on two sides of the upper surface of the annular convex block (7).

5. The fixing device of the wall insulation board according to claim 4, characterized in that: and a second barb (6) is arranged on the outer wall of the fixed inserted bar (5).