Wall bushing positioning structure

Abstract

The utility model discloses a wall bushing positioning structure, which comprises a first lantern ring and a second lantern ring, a bushing to be fixed is arranged between the first lantern ring and the second lantern ring, and the first lantern ring and the second lantern ring are respectively fixed on a first template and a second template for pouring on two sides; wherein the first lantern ring comprises a fixed lantern ring and a rotating lantern ring, the rotating lantern ring is connected to the inner side of the fixed lantern ring in a sleeving mode and connected with the fixed lantern ring through a rotating shaft, and angle adjustment around the rotating shaft can be achieved; the sleeve is connected to the restraining end extending out of the rotating lantern ring in a sleeved mode. According to the wall bushing positioning 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 particularly relates to a wall-penetrating sleeve positioning 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 positioning structure, wherein the wall-penetrating sleeve positioning 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-penetrating sleeve positioning structure, comprising: a first sleeve ring and a second sleeve ring, a sleeve to be fixed is arranged between the first sleeve ring and the second sleeve ring, and the first sleeve ring and the second sleeve ring are respectively fixed to a first template and a second template for casting on both sides;

[0007] Wherein, the first sleeve ring includes a fixed sleeve ring and a rotating sleeve ring, the rotating sleeve ring is sleeved on the inner side of the fixed sleeve ring and connected to the fixed sleeve ring via a rotating shaft, so as to realize angle adjustment around the rotating shaft;

[0008] The sleeve is sleeved on the restraining end of the rotating collar.

[0009] According to a preferred embodiment, an angle fixing plate is further provided between the fixed collar and the rotating collar, and the rotating collar is limited via the angle fixing plate.

[0010] According to a preferred embodiment, one end of the angle fixing plate is connected to the fixing collar, and after the rotating collar completes the angle adjustment, the other end is fixedly connected to the rotating collar via a fixing screw.

[0011] According to a preferred embodiment, the rotating shaft is a rivet structure.

[0012] According to a preferred embodiment, the fixing collar and the second collar are flange-shaped structures.

[0013] According to a preferred embodiment, the fixing collar is fixedly connected to the first template via a first screw.

[0014] According to a preferred embodiment, the first screw also passes through the angle fixing plate to achieve the connection between the fixing ring and the angle fixing plate.

[0015] According to a preferred embodiment, the second collar is fixedly connected to the second template via a plurality of second screws.

[0016] According to a preferred embodiment, the end joint of the restraining end is a reducing head structure, so that the sleeve can be quickly sleeved on the restraining end.

[0017] According to a preferred embodiment, two ends of the sleeve to be fixed are respectively connected with the first sleeve ring and the second sleeve ring.

[0018] 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.

[0019] Beneficial effects of the utility model:

[0020] The utility model realizes fast and efficient installation of the wall-penetrating sleeve positioning structure through the setting of the sleeve structure. The first sleeve includes a fixed sleeve and a rotating sleeve, and the rotating sleeve can rotate at a certain angle relative to the fixed sleeve, which helps to achieve smooth and fast installation of the sleeve even if there is a certain angle deviation between the sleeves at both ends during the installation of the sleeve; at the same time, when the installation of the sleeve itself needs to ensure a preset angle, the first sleeve can also be used to achieve the installation of various small-angle inclined sleeves. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the wall-penetrating sleeve positioning structure of the utility model;

[0022] Figure 2 It is a cross-sectional schematic diagram of the wall bushing positioning structure of the utility model;

[0023] Figure 3 It is a three-dimensional structural schematic diagram of the first ring in the wall sleeve positioning structure of the utility model;

[0024] Figure 4 This is the cross-sectional view of the first ring in the wall sleeve positioning structure of the utility model;

[0025] Figure 5 It is a partially enlarged schematic diagram of the first ring in the wall sleeve positioning structure of the utility model;

[0026] Among them, 1-first template, 2-second template, 10-first ring, 20-second ring, 30-sleeve, 41-first screw, 42-second screw, 101-fixing ring, 102-rotating ring, 103-rotating shaft, 104-restraint end, 105-angle fixing plate, 106-fixing screw. DETAILED DESCRIPTION

[0027] The following describes the implementation of the present invention through specific examples, and 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, and 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.

[0028] 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.

[0029] 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.

[0030] 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.

[0031] 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.

[0032] 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.

[0033] Embodiment 1:

[0034] refer to Figure 1 As shown in the figure, a wall sleeve 30 positioning structure is shown, and the wall sleeve 30 positioning structure includes: a first ring 10 and a second ring 20, the sleeve 30 to be fixed is arranged between the first ring 10 and the second ring 20, and the first ring 10 and the second ring 20 are respectively fixed to the first template 1 and the second template 2 for casting on both sides.

[0035] Among them, the first ring 10 includes a fixed ring 101 and a rotating ring 102, the rotating ring 102 is sleeved on the inner side of the fixed ring 101, and is connected to the fixed ring 101 via a rotating shaft 103, so as to realize angle adjustment around the rotating shaft 103; the sleeve 30 is sleeved on the restraining end 104 extending from the rotating ring 102.

[0036] Preferably, an angle fixing piece 105 is further provided between the fixed collar 101 and the rotating collar 102 , and the rotating collar 102 is limited by the angle fixing piece 105 .

[0037] Furthermore, one end of the angle fixing piece 105 is connected to the fixing collar 101 , and after the rotating collar 102 completes the angle adjustment, the other end is fixedly connected to the rotating collar 102 via the fixing screw 106 , thereby achieving the position locking of the rotating collar 102 .

[0038] Preferably, the rotating shaft 103 is a rivet structure, and a bearing structure is provided between the rotating shaft 103 and the fixed collar 101 and the rotating collar 102 to achieve flexible rotation of the rotating collar 102 relative to the fixed collar 101 .

[0039] Preferably, the fixing collar 101 and the second collar 20 are flange-shaped structures. The fixing collar 101 is fixedly connected to the first template 1 via a first screw 41 .

[0040] Furthermore, the first screw 41 also penetrates the angle fixing plate 105 to achieve the connection between the fixing ring 101 and the angle fixing plate 105 .

[0041] Preferably, the second collar 20 is fixedly connected to the second template 2 via a plurality of second screws 42 .

[0042] Preferably, the end joint of the restraining end 104 is a reducing head structure, so that the sleeve 30 can be quickly sleeved on the restraining end 104 .

[0043] Preferably, two ends of the sleeve 30 to be fixed are respectively sleeved and connected with the first sleeve ring 10 and the second sleeve ring 20 .

[0044] The utility model realizes fast and efficient installation of the wall-penetrating sleeve positioning structure through the setting of the sleeve structure therein. The first sleeve ring includes a fixed sleeve ring and a rotating sleeve ring, and the rotating sleeve ring can rotate at a certain angle relative to the fixed sleeve ring, which helps to realize smooth and fast installation of the sleeve even if there is a certain angle deviation between the sleeve rings at both ends during the installation of the sleeve, that is, to provide an angle tolerance range for the installation of the sleeve; at the same time, when the installation of the sleeve itself needs to ensure the preset angle, the first sleeve ring can also be used to realize the installation of various small-angle inclined sleeves.

[0045] Furthermore, the wall-penetrating sleeve positioning structure of the utility model can efficiently fix the sleeve to be installed, thereby avoiding the sleeve from being disturbed and damaging the final effect during the subsequent pouring operation. In addition, the wall-penetrating sleeve positioning structure of the utility model is easy to disassemble during the demolding process after the pouring operation is completed, and will not damage the integrity of the template.

[0046] 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 casing positioning structure, It is characterized in that The wall-penetrating sleeve positioning structure comprises: a first sleeve ring (10) and a second sleeve ring (20), the sleeve (30) to be fixed is arranged between the first sleeve ring (10) and the second sleeve ring (20), and the first sleeve ring (10) and the second sleeve ring (20) are respectively fixed on the first template (1) and the second template (2) for casting on both sides; The first collar (10) comprises a fixed collar (101) and a rotating collar (102); the rotating collar (102) is sleeved on the inner side of the fixed collar (101) and connected to the fixed collar (101) via a rotating shaft (103), so as to realize angle adjustment around the rotating shaft (103); The sleeve (30) is sleeved on the restraining end (104) extending out of the rotating sleeve (102).

2. The wall sleeve positioning structure according to claim 1, It is characterized in that An angle fixing plate (105) is also provided between the fixed collar (101) and the rotating collar (102), and the rotating collar (102) is limited by the angle fixing plate.

3. The wall sleeve positioning structure according to claim 2, It is characterized in that One end of the angle fixing sheet (105) is connected to the fixing collar (101), and after the rotating collar (102) completes the angle adjustment, the other end is fixedly connected to the rotating collar (102) via a fixing screw (106).

4. The wall sleeve positioning structure according to claim 1, It is characterized in that The rotating shaft (103) is a rivet structure.

5. The wall sleeve positioning structure according to claim 3, It is characterized in that The fixing collar (101) and the second collar (20) are flange-shaped structures.

6. The wall sleeve positioning structure according to claim 5, It is characterized in that The fixing collar (101) is fixedly connected to the first template (1) via a first screw (41).

7. The wall sleeve positioning structure according to claim 6, It is characterized in that The first screw (41) also passes through the angle fixing plate (105) to achieve the connection between the fixing ring (101) and the angle fixing plate (105).

8. The wall sleeve positioning structure according to claim 6, It is characterized in that The second sleeve ring (20) is fixedly connected to the second template (2) via a plurality of second screws (42).

9. The wall sleeve positioning structure according to claim 1, It is characterized in that The end joint of the restraining end (104) is a reduced head structure, so that the sleeve (30) can be quickly sleeved on the restraining end (104).

10. The wall sleeve positioning structure according to claim 1, It is characterized in that The two ends of the sleeve (30) to be fixed are respectively sleeve-connected with the first sleeve ring (10) and the second sleeve ring (20).

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