Novel roof vent hole abutment shaping mold

Abstract

The utility model relates to a novel roof vent hole abutment shaping mold which is composed of an A-type barrel mold, a B-type barrel mold, a handle, a rubber gasket, a hinge, a rivet, a common bolt, a fixing lug plate, a nut and a bolt hole. The abutment shaping mold is composed of two semicircular A-type barrel molds and two semicircular B-type barrel molds, the A-type barrel molds are located on the B-type barrel molds, the A-type barrel molds and the B-type barrel molds are fixed in a welded mode, handles are arranged on the outer side walls of the B-type barrel molds, and the handles are arranged on the outer side walls of the B-type barrel molds. The A-type barrel molds, the B-type barrel molds and the handle are of an integrated structure, the A-type barrel molds are connected through hinges, the B-type barrel molds are connected through hinges, fixing lug plates are arranged at the front ends of the A-type barrel molds and the front ends of the B-type barrel molds respectively, bolt holes are formed in the fixing lug plates, and bolts are arranged in the bolt holes. And a rubber gasket is arranged on the bottom surface of the cylinder wall of the B-type cylinder mold.

Description

Technical Field

[0001] The utility model relates to the technical application field of roofing projects, in particular to a sizing die for a new type of roofing exhaust hole pier. Background Technique

[0002] With the continuous development of society, people's requirements for buildings are getting higher and higher, which are not only reflected in the requirements for building quality, but also in the requirements for the aesthetic feeling of building appearance. The roofing project in construction engineering is an important manifestation form of the building appearance aesthetic feeling, and the roofing exhaust hole pier is also an essential content for the excellence planning of the roofing project. At present, the construction of the roofing exhaust hole pier still mainly uses a square die made of traditional template splicing. The surface construction treatment of the pier mainly depends on the technical methods of construction workers, and the technical methods of construction workers vary. Therefore, it is easy to cause problems such as poor construction quality, unqualified aesthetic degree and non-uniform effect shape of the roofing exhaust hole pier.

[0003] Therefore, aiming at the problems of poor construction quality, unqualified aesthetic degree and non-uniform effect shape existing in the existing construction of roofing exhaust hole piers, a new type of sizing die for roofing exhaust hole piers is urgently needed to solve the above problems, so as to comprehensively improve the functionality and safety. Summary of the Invention

[0004] The purpose of the utility model is to overcome the above problems existing in the prior art and provide a new type of sizing die for roofing exhaust hole piers. To achieve the above technical purpose and reach the above technical effect, the utility model is realized through the following technical solutions:

[0005] A new type of sizing die for roofing exhaust hole piers is composed of a type A cylinder die, a type B cylinder die, a handle, a rubber gasket, a hinge hinge, rivets, ordinary bolts, fixed ear plates, nuts and bolt holes. The pier sizing die is composed of two semi-circular type A cylinder dies and two semi-circular type B cylinder dies. The type A cylinder die is located above the type B cylinder die, and the type A cylinder die and the type B cylinder die are fixed by welding. The type A cylinder dies are connected by hinge hinges, and the type B cylinder dies are connected by hinge hinges. The hinge hinges are fixed on the side walls of the type A cylinder die and the type B cylinder die by rivets. Fixed ear plates are respectively arranged at the front ends of the type A cylinder die and the type B cylinder die. After the pier sizing die is closed, an ordinary bolt is passed through the bolt hole reserved on the fixed ear plate, and then the nut is tightened on the ordinary bolt.

[0006] Preferably, the type A cylinder die, the type B cylinder die and the handle are of an integral structure.

[0007] Preferably, a rubber gasket is arranged on the bottom surface of the barrel wall of the type B cylinder die.

[0008] Preferably, a handle is provided on the outer side wall of the B-type cylinder mold.

[0009] The beneficial effects of the present utility model are as follows: In the construction of the roof exhaust hole pier in building engineering, in order to solve the problems existing in the construction of the roof exhaust hole pier, such as poor construction quality, unqualified aesthetics, and inconsistent effect shapes, this new type of roof exhaust hole pier sizing mold is adopted. The new type of roof exhaust hole pier sizing mold integrates the A-type cylinder mold, the B-type cylinder mold, and the handle, improving the integrity and stability of the pier sizing mold. A rubber gasket is provided on the bottom surface of the cylinder wall of the B-type cylinder mold, effectively preventing the leakage of slurry at the bottom of the pier sizing mold and increasing the friction between the pier sizing mold and the floor slab. For the convenience of operating and using the pier sizing mold, a handle is provided on the outer side wall of the B-type cylinder mold. The structure of the present utility model is reasonably designed, with low manufacturing cost and convenient use, saving both working hours and improving work efficiency.

[0010] The usage method of the present utility model is as follows: First, use ordinary bolts and nuts to fix the roof exhaust hole pier sizing mold through the bolt holes reserved on the fixed ear plate, so that the roof exhaust hole pier sizing mold is in a closed state. Then, use the handle to place the roof exhaust hole pier sizing mold at the position where the roof exhaust hole pier needs to be set. Subsequently, pour concrete. After the concrete solidifies to reach the form removal state, open the ordinary bolts and nuts on the fixed ear plate, and open the roof exhaust hole pier sizing mold around the hinge hinge, and remove it from the formed concrete roof exhaust hole pier. Description of the Drawings

[0011] Figure 1 is the structural schematic diagram of the first direction of the present utility model.

[0012] Figure 2 is the structural schematic diagram of the second direction of the present utility model.

[0013] Figure 3 is the sectional structural schematic diagram of the present utility model.

[0014] Figure 4 is the detailed structural schematic diagram of the present utility model.

[0015] Reference Numerals: A-type cylinder mold 1, B-type cylinder mold 2, handle 3, rubber gasket 4, hinge hinge 5, rivet 6, ordinary bolt 7, fixed ear plate 8, nut 9, bolt hole 10. Detailed Embodiments

[0016] According to the attached drawings, a new type of fixed mold for the pier of the roof exhaust hole is composed of a Type A cylinder mold 1, a Type B cylinder mold 2, a handle 3, a rubber gasket 4, a hinge 5, a rivet 6, a common bolt 7, a fixed ear plate 8, a nut 9, and a bolt hole 10. The fixed mold for the pier is composed of two semi-circular Type A cylinder molds 1 and two semi-circular Type B cylinder molds 2. The Type A cylinder mold 1 is located above the Type B cylinder mold 2, and the Type A cylinder mold 1 and the Type B cylinder mold 2 are fixed by welding. The Type A cylinder molds 1 are connected by a hinge 5, and the Type B cylinder molds 2 are connected by a hinge 5. The hinge 5 is fixed on the side walls of the Type A cylinder mold 1 and the Type B cylinder mold 2 by a rivet 6. Fixed ear plates 8 are respectively arranged at the front ends of the Type A cylinder mold 1 and the Type B cylinder mold 2. After the fixed mold for the pier is closed, a common bolt 7 is passed through the bolt hole 10 reserved on the fixed ear plate 8, and then the nut 9 is tightened on the common bolt 7.

[0017] As an improvement, in order to enhance the integrity and stability of the fixed mold for the pier, the Type A cylinder mold 1, the Type B cylinder mold 2, and the handle 3 are of an integral structure.

[0018] As an improvement, in order to prevent the leakage of slurry at the bottom of the fixed mold for the pier and at the same time increase the friction between the fixed mold for the pier and the floor slab, a rubber gasket 4 is arranged on the bottom surface of the barrel wall of the Type B cylinder mold 2.

[0019] As an improvement, in order to facilitate the operation and use of the fixed mold for the pier, a handle 3 is arranged on the outer side wall of the Type B cylinder mold 2.

Claims

1. A novel roof exhaust vent pier shaping mold, comprising an A-type cylinder mold (1), a B-type cylinder mold (2), a handle (3), a rubber gasket (4), a hinge (5), a rivet (6), a common bolt (7), a fixing ear plate (8), a nut (9), and a bolt hole (10), characterized in that: The pier shaping mold is composed of two semicircular A-type cylinder molds (1) and two semicircular B-type cylinder molds (2). The A-type cylinder mold (1) is located above the B-type cylinder mold (2). The A-type cylinder mold (1) and the B-type cylinder mold (2) are fixed by welding. The A-type cylinder molds (1) are connected by hinges (5), and the B-type cylinder molds (2) are connected by hinges (5). The hinges (5) are fixed to the side walls of the A-type cylinder mold (1) and the B-type cylinder mold (2) by rivets (6). The front ends of the A-type cylinder mold (1) and the B-type cylinder mold (2) are respectively provided with fixed ear plates (8). After the pier shaping mold is closed, a common bolt (7) is passed through a bolt hole (10) reserved on the fixed ear plate (8), and then a nut (9) is tightened on the common bolt (7).

2. A novel roof vent pier shaping mold as claimed in claim 1, characterized in that: The A-type cylinder mold (1), the B-type cylinder mold (2) and the handle (3) are an integrated structure.

3. A novel roof vent pier shaping mold as claimed in claim 1, characterized in that: A rubber gasket (4) is provided on the bottom surface of the cylinder wall of the B-type cylinder mold (2).

4. A novel roof vent pier shaping mold as claimed in claim 1, characterized in that: A handle (3) is provided on the outer side wall of the B-type cylinder mold (2).

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