CN216937872U

CN216937872U - Direct flanging tool for air pipe tee joint

Info

Publication number: CN216937872U
Application number: CN202220758653.6U
Authority: CN
Inventors: 任禹豪; 王拴保; 夏辉; 许俊杰; 夏巧燕
Original assignee: Anhui Province Industrial Equipment Installation Co ltd
Current assignee: Anhui Province Industrial Equipment Installation Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-12
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a direct flanging tool for a tee joint of an air pipe, which comprises a V-shaped clamping plate, a pull rod and a liquid drop level meter, wherein the V-shaped clamping plate comprises a left clamping plate and a right clamping plate, the left clamping plate and the right clamping plate are connected and fixed in a V shape, and the pull rod is fixed on the side wall of the left clamping plate.

Description

Direct flanging tool for air pipe tee joint

Technical Field

The utility model relates to the technical field of building construction, in particular to a direct flanging tool for an air pipe tee joint.

Background

In the construction engineering, the galvanized steel sheet is used as the building material of the air duct and is applied to the related construction engineering. In the processing and installation processes of the air pipe made of the galvanized steel plate, the rectangular air inlet short circuit needs to be processed on site, but if the processing method on site is improper, the short circuit and the hole which are formed by processing are inconvenient for the installation of the air inlet and the later-stage heat-insulating layer, and further the installation quality of the air pipe is reduced and the overall project construction efficiency is slowed. The common air port of the exposed air pipe is directly installed, and the concealed air pipe needs to be additionally provided with a short circuit. In the construction process, the tee joint of the air pipe is directly drilled conventionally, and the short pipe and the hole are connected by utilizing the angle iron flange, so that the air leakage is large, the refrigeration effect is reduced, and unnecessary energy consumption is increased.

At present, after a galvanized steel plate is holed, an operator performs flanging processing on a short circuit by matching a wrench and a hammer, and the machined and formed flanging short circuit often has the phenomena of unevenness and different sizes, so that the formed short circuit is not matched with a designed air opening easily, and a gap and non-fit phenomenon between the air opening and the short circuit occur in the air opening installation process, thereby influencing the delivery quality of engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a direct turn-ups frock of tuber pipe tee bend to solve above defect.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the utility model provides a direct turn-ups frock of tuber pipe tee bend, includes V type splint, pull rod, liquid drop spirit level, V type splint include left splint, right splint, left side splint and right splint are the V font and connect fixedly, the pull rod is fixed on the lateral wall of left splint.

Preferably, the pull rod is fixed with the side wall of the left clamping plate through welding, and the extending direction of the pull rod is parallel to the extending direction of the plate surface of the left clamping plate.

Preferably, the pull rod is provided with two parallel pull rods.

Preferably, the tie rod is made of steel bars.

Preferably, the V-shaped clamping plate is internally filled with a triangular filling block, one waist of the filling block is fixed with the inner wall of the right clamping plate, and the other waist of the filling block is parallel to and does not contact with the inner wall of the left clamping plate.

Preferably, a liquid drop level meter is arranged at one end, far away from the V-shaped clamping plate, of the pull rod, the liquid drop level meter comprises a liquid drop cavity and a dyeing liquid drop, the liquid drop cavity is a transparent hemispherical container, cross-shaped angle scale marks are arranged on the spherical surface of the liquid drop cavity, the dyeing liquid drop is filled in the liquid drop cavity, and the dyeing liquid drop is not completely filled in the liquid drop cavity to form an air cavity in the liquid drop cavity.

The utility model has the beneficial effects that:

the air pipe tee direct flanging tool is light and handy, easy to manufacture, capable of efficiently completing the flanging work of the reserved hole of the tuyere, capable of using local materials on a small construction site, conveniently and quickly manufacturing non-standard tools meeting the engineering design size, and capable of manufacturing general tools meeting the requirements of industry standard size in advance on a construction site with strong planning, so that the tool is suitable for the construction sites of the air pipe tee with various scales, provided with the liquid drop level gauge at the end of the pull rod, capable of accurately knowing the turning angle of the galvanized steel plate at the wind tunnel on the air pipe in the flanging process, and capable of measuring the levelness of the top end of the galvanized steel plate, thereby improving the installation quality of the tuyere, and the tool has the characteristics of simple structure, low manufacturing cost, convenient use, beautiful forming, good flanging effect and the like on the whole, and can greatly accelerate the construction progress and save manpower, has high practicability and popularization significance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1: the utility model has a structure schematic diagram;

FIG. 2: the structure of the V-shaped clamping plate is schematic;

FIG. 3: the structure schematic diagram of the liquid drop level meter of the utility model;

FIG. 4: the working process structure of the utility model is schematically shown.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "radial direction", "axial direction", "upper", "lower", "inner", "outer", "front", "rear", "left", "right", "middle", and the like indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In addition, in the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" in the description of the present invention should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

As shown in fig. 1-4, a direct turn-ups frock of tuber pipe tee bend, including V type splint 1, pull rod 2, liquid drop spirit level 3, V type splint 1 includes left splint 11, right splint 12, left splint 11 and right splint 12 are the V font and connect fixedly, pull rod 2 is fixed on the lateral wall of left splint 11, pass through welded fastening between the lateral wall of pull rod 2 and left splint 11, the extending direction of pull rod 2 is parallel to each other with the face extending direction of left splint 11, ensure when pull rod 2 is in when what kind of angle, left splint 11 also is in same angle, pull rod 2 is provided with two that are parallel to each other, when carrying out the turn-ups to the wind-tunnel galvanized steel sheet on the longer tuber pipe of aperture, can guarantee that the synchronous turn-ups of monoblock galvanized steel sheet, prevent to cause galvanized steel sheet to produce local deformation and then influence assembly quality because of the atress is uneven. The pull rod 2 can be made of steel bars, can be made of local materials, and uses redundant building excess materials, so that the manufacturing cost of the tool is reduced.

The V-shaped clamping plate 1 can be filled with a triangular filling block 4, one waist of the filling block 4 is fixed with the inner wall of the right clamping plate 12, the other waist of the filling block 4 is parallel to and does not contact with the inner wall of the left clamping plate 11, when a galvanized steel plate is placed in the V-shaped clamping plate 11, the galvanized steel plate can be tightly attached to the left clamping plate 11 due to the filling block 4, so that the galvanized steel plate, the left clamping plate 11 and the pull rod 2 which are turned over are ensured to be always at the same angle in the working process, at the moment, a liquid drop level meter 3 can be arranged at one end, far away from the V-shaped clamping plate 1, of the pull rod 2 for displaying the specific angle of the pull rod 2 in the horizontal direction and the vertical direction in real time, the liquid drop level meter 3 comprises a liquid drop cavity and a dyeing liquid drop, the liquid drop cavity is a transparent hemispherical container, a cross-shaped angle scale line is arranged on the spherical surface of the liquid drop cavity, and the dyeing liquid drop is filled in the liquid drop cavity, and the dyeing liquid drop is incompletely filled in the liquid drop cavity to form an air cavity in the liquid drop cavity, the air cavity can point to the angle scale mark arranged on the spherical surface, the angle scale mark in the vertical direction can intuitively reflect the flanging angle of the galvanized steel plate, and the angle scale mark in the horizontal direction can reflect whether the plate edge of the galvanized steel plate is horizontal or not, so that the problem of assembly defects caused by the uneven processing of the plate edge is solved.

The utility model relates to a direct flanging tool for an air pipe tee joint, which can be used for picking up leftover bits and pieces of reinforcing steel bars on site as a manufacturing material of a pull rod 2 and selecting flat steel as a manufacturing material of a V-shaped clamping plate 1 to perform on-site welding forming if the direct flanging tool is used for small-sized construction projects such as household air conditioner air pipe installation occasions in the actual use process, wherein the length of the V-shaped clamping plate 1 is equal to the length of a wind tunnel galvanized steel plate to be subjected to flanging operation, the depth of a V-shaped cavity formed by the V-shaped clamping plate 1 is equal to the height of the galvanized steel plate, and then the direct flanging operation can be used for flanging operation, and for a construction site with strong planning, a standard part is manufactured in advance according to a design drawing, the pull rod 2 can be manufactured by using a smooth metal rod or a hard plastic rod, a filling block 4 is arranged in the V-shaped clamping plate 1, and a liquid drop level meter 3 is arranged at the top of the pull rod 2, so as to realize the flanging angle, the wind tunnel galvanized steel plate at the three-way of the air pipe tee joint, And the levelness is grasped with high precision, so that the acceptance quality of construction projects is improved.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt the method concept and technical solution of the utility model to make such insubstantial modifications, or to directly apply the concept and technical solution of the utility model to other applications without any modification.

Claims

1. The utility model provides a direct turn-ups frock of tuber pipe tee bend, its characterized in that includes V type splint (1), pull rod (2), liquid drop spirit level (3), V type splint (1) are including left splint (11), right splint (12), left splint (11) and right splint (12) are the V font and connect fixedly, pull rod (2) are fixed on the lateral wall of left splint (11).

2. The air pipe tee joint direct flanging tool according to claim 1, wherein the pull rod (2) is fixed to the side wall of the left clamping plate (11) through welding, and the extending direction of the pull rod (2) is parallel to the plate surface extending direction of the left clamping plate (11).

3. The air pipe tee direct flanging tool according to claim 1, wherein the pull rod (2) is provided with two parallel pull rods.

4. The air pipe tee joint direct flanging tool according to claim 1, wherein the pull rod (2) is made of steel bars.

5. The air pipe tee joint direct flanging tool according to claim 1, wherein a triangular filling block (4) is filled in the V-shaped clamping plate (1), one waist of the filling block (4) is fixed with the inner wall of the right clamping plate (12), and the other waist of the filling block (4) is parallel to and does not contact with the inner wall of the left clamping plate (11).

6. The air pipe tee joint direct flanging tool according to claim 1, characterized in that a liquid drop level meter (3) is arranged at one end, far away from the V-shaped clamping plate (1), of the pull rod (2), the liquid drop level meter (3) comprises a liquid drop cavity and dyeing liquid drops, the liquid drop cavity is a transparent hemispherical container, cross-shaped angle scale marks are arranged on the spherical surface of the liquid drop cavity, the dyeing liquid drops are filled in the liquid drop cavity, and the dyeing liquid drops are not completely filled in the liquid drop cavity to form an air cavity in the liquid drop cavity.