Wall bushing fixing structure

Abstract

The utility model discloses a wall bushing fixing structure which comprises two fixing lantern rings which are respectively arranged on a first template and a second template which are used for pouring and are arranged on the two sides of the wall bushing fixing structure. The two fixing lantern rings are oppositely provided with restraining ends respectively, the two ends of a sleeve to be fixed are connected to the outer sides of the restraining ends of the two fixing lantern rings in a sleeved mode respectively, and the restraining ends are of a circular-tube-shaped structure or a spherical-surface-shaped protruding structure. According to the wall bushing fixing structure, through arrangement of the lantern ring structure, quick and efficient installation of the bushing is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a wall-penetrating sleeve fixing structure. Background Art

[0002] The traditional wall sleeve construction adopts the method of first using formwork support to reserve wall holes on the subsequent wall, and then inserting the sleeve into the wall hole and then repairing the wall hole for construction.

[0003] At present, the installation of wall sleeves is time-consuming and laborious, especially the positioning is difficult and it is easy to damage the final effect due to disturbance during the subsequent pouring operation. In addition, the integrity of the formwork will be damaged during the demoulding process after the pouring operation is completed. Utility Model Content

[0004] The utility model aims to overcome the problems of the prior art and discloses a wall-penetrating sleeve fixing structure, wherein the wall-penetrating sleeve fixing structure realizes fast and efficient installation of the sleeve through the setting of the sleeve ring structure therein.

[0005] The purpose of the utility model is achieved through the following technical solutions:

[0006] A wall sleeve fixing structure, the wall sleeve fixing structure comprises: two fixing rings, the two fixing rings are respectively arranged on a first template and a second template for casting on both sides; the two fixing rings are respectively provided with restraining ends facing each other, the two ends of the sleeve to be fixed are respectively sleeved on the outside of the restraining ends of the two fixing rings, and the restraining ends are circular tubular structures or spherical protrusion structures.

[0007] According to a preferred embodiment, the fixing collar is provided with a handle.

[0008] According to a preferred embodiment, the handle is a cross-shaped structure.

[0009] According to a preferred embodiment, the fixing collar is connected to the casting formwork via bolts.

[0010] According to a preferred embodiment, the bolt is arranged to penetrate the center of the cross-shaped structural handle to complete the connection between the fixing collar and the casting formwork.

[0011] According to a preferred embodiment, the handle is connected to the restraining end via a connecting piece.

[0012] According to a preferred embodiment, the connecting piece and the restraining end are an integrally formed structure or are connected by welding.

[0013] According to a preferred embodiment, the connecting member is a plate-like structure, and the connecting member of the plate-like structure is arranged on the inner side of the restraining end.

[0014] According to a preferred embodiment, the connecting member is a circular ring-shaped frame structure.

[0015] According to a preferred embodiment, the fixing collar is a stainless steel structure.

[0016] The above-mentioned main scheme of the utility model and its further optional schemes can be freely combined to form multiple schemes, all of which are schemes that can be adopted and claimed for protection by the utility model. After understanding the scheme of the utility model, those skilled in the art can understand that there are many combinations based on the existing technology and common knowledge, all of which are technical schemes to be protected by the utility model, and they are not exhaustively listed here.

[0017] Beneficial effects of the utility model:

[0018] The utility model wall-penetrating sleeve fixing structure realizes fast and efficient installation of the sleeve through the structural setting of the fixing collar therein. Among them, the fixing collar solves the application requirements of different sleeves by setting its constraint end as a tubular structure or a spherical protrusion structure, that is, when the sleeve is installed perpendicular to the two casting templates, the constraint end of the tubular structure can be used; when the sleeve has a slight angle with the two casting templates during the installation process, the constraint end of the spherical protrusion structure can meet the corresponding angle adjustment requirements; or even when the sleeve is installed perpendicular to the two casting templates, the constraint end of the spherical protrusion structure can also improve the installation efficiency of the sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic cross-sectional structure diagram of the wall bushing fixing structure corresponding to Embodiment 1 of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the wall sleeve fixing structure corresponding to Embodiment 1 of the utility model;

[0021] Figure 3 It is a schematic diagram of the connection relationship between the fixing collar and the sleeve in the wall sleeve fixing structure corresponding to the first embodiment of the utility model;

[0022] Figure 4 It is a schematic cross-sectional structure diagram of a wall bushing fixing structure corresponding to Embodiment 2 of the present utility model;

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the wall sleeve fixing structure corresponding to Embodiment 2 of the present utility model;

[0024] Among them, 1-first template, 2-second template, 10-fixing ring, 20-sleeve, 101-bolt, 102-handle, 103-connecting piece, 104-restraint end. DETAILED DESCRIPTION

[0025] The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations. The details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does 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 cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0028] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In addition, the present utility model should point out that, in the present utility model, if the specific structure, connection relationship, position relationship, power source relationship, etc. are not specifically written out, the structure, connection relationship, position relationship, power source relationship, etc. involved in the present utility model are all known by technical personnel in this field on the basis of existing technology without creative work.

[0031] Example 1

[0032] refer to Figures 1 to 3 As shown in the figure, a wall sleeve fixing structure is shown, and the wall sleeve 20 fixing structure includes: two fixing rings 10. In this embodiment, the fixing rings 10 are stainless steel structures. The two fixing rings 10 are respectively arranged on the first template 1 and the second template 2 for casting on both sides.

[0033] The two fixing rings 10 are respectively provided with restraining ends 104 facing each other, and the two ends of the sleeve 20 to be fixed are respectively sleeved on the outside of the restraining ends 104 of the two fixing rings 10, and the restraining ends 104 are circular tubular structures.

[0034] Preferably, the fixing collar 10 is provided with a handle 102 to facilitate construction workers to carry and move the fixing collar 10. Further, the handle 102 is a cross-shaped structure.

[0035] Preferably, the fixing collar 10 is connected to the casting formwork via bolts 101 .

[0036] Furthermore, the bolt 101 is arranged to penetrate the center of the cross-shaped structural handle 102 to complete the connection between the fixing collar 10 and the casting template. That is, through the corresponding structural arrangement, the fixing collar 10 only needs one bolt to complete the connection and fixation with the casting template, which improves the efficiency of the installation process and reduces the structural damage to the casting template.

[0037] Preferably, the handle 102 is connected to the restraining end 104 via a connecting piece 103. Further, the connecting piece 103 and the restraining end 104 are integrally formed or connected by welding.

[0038] Preferably, the connecting member 103 is a plate-shaped structure, and the connecting member 103 of the plate-shaped structure is arranged on the inner side of the restraining end 104 .

[0039] Example 2

[0040] Based on Example 1, Figures 4 to 5 As shown in the figure, a wall-penetrating sleeve fixing structure is shown, and the wall-penetrating sleeve fixing structure comprises: two fixing collars 10, and the fixing collars 10 are stainless steel structures. The two fixing collars 10 are respectively arranged on the first template 1 and the second template 2 for casting on both sides.

[0041] The two fixing rings 10 are respectively provided with restraining ends 104 facing each other, and the two ends of the sleeve 20 to be fixed are respectively sleeved on the outside of the restraining ends 104 of the two fixing rings 10, and the restraining ends 104 are spherical protrusion structures.

[0042] Preferably, the fixing collar 10 is provided with a handle 102 to facilitate construction workers to carry and move the fixing collar 10. Further, the handle 102 is a cross-shaped structure.

[0043] Preferably, the fixing collar 10 is connected to the casting template via a bolt 101. Furthermore, the bolt 101 is arranged to penetrate the center of the cross-shaped structure handle 102 to complete the connection between the fixing collar 10 and the casting template. That is, through the corresponding structural arrangement, the fixing collar 10 only needs one bolt to complete the mutual connection and fixation with the casting template, which improves the efficiency of the installation process and reduces the structural damage to the casting template.

[0044] Preferably, the handle 102 is connected to the restraining end 104 via a connecting piece 103. Further, the connecting piece 103 and the restraining end 104 are integrally formed or connected by welding. In this embodiment, the connecting piece 103 is a circular ring frame structure.

[0045] The utility model wall-penetrating sleeve fixing structure realizes fast and efficient installation of the sleeve through the structural setting of the fixing collar, wherein the fixing collar solves the application requirements of different sleeves by setting its restraining end as a tubular structure or a spherical protrusion structure.

[0046] That is, when the sleeve is installed perpendicular to the two casting templates, the restraining end of the tubular structure can be used; when there is a slight angle between the sleeve and the two casting templates during the installation process, the restraining end with a spherical protrusion structure can meet the corresponding angle adjustment requirements; or even when the sleeve is installed perpendicular to the two casting templates, the restraining end with a spherical protrusion structure can also improve the installation efficiency of the sleeve.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wall bushing fixing structure, characterized in that: The wall sleeve fixing structure comprises: two fixing collars (10), the two fixing collars (10) being respectively arranged on a first casting template (1) and a second casting template (2) on both sides; The two fixing rings (10) are respectively provided with restraining ends (104) facing each other, and the two ends of the sleeve (20) to be fixed are respectively sleeved on the outside of the restraining ends (104) of the two fixing rings (10), and the restraining ends (104) are circular tubular structures or spherical protrusion structures.

2. The wall bushing fixing structure according to claim 1, characterized in that: The fixing collar (10) is provided with a handle (102).

3. The wall bushing fixing structure according to claim 2, characterized in that: The handle (102) is a cross-shaped structure.

4. The wall bushing fixing structure according to claim 3, characterized in that: The fixing collar (10) is connected to the casting template via bolts (101).

5. The wall bushing fixing structure according to claim 4, characterized in that: The bolt (101) is arranged to penetrate the center of the cross-shaped structural handle (102) to complete the connection between the fixing collar (10) and the casting template.

6. The wall bushing fixing structure according to claim 2, characterized in that: The handle (102) is connected to the restraining end (104) via a connecting piece (103).

7. The wall bushing fixing structure according to claim 6, characterized in that: The connecting piece (103) and the restraining end (104) are an integrally formed structure or are connected by welding.

8. The wall bushing fixing structure according to claim 6, characterized in that: The connecting piece (103) is a plate-shaped structure, and the connecting piece (103) of the plate-shaped structure is arranged inside the restraining end (104).

9. The wall bushing fixing structure according to claim 6, characterized in that: The connecting piece (103) is a circular ring-shaped frame structure.

10. The wall bushing fixing structure according to claim 1, characterized in that: The fixing collar (10) is a stainless steel structure.

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