Elevator shaft inner cylinder formwork structure

Abstract

The utility model provides an elevator shaft inner cylinder formwork structure, and belongs to the technical field of elevator shaft inner cylinder formworks. Comprising two first formworks, two second formworks, four formwork connecting internal corners and a plurality of corner connectors, a square structure is defined by the two first formworks and the two second formworks, the four formwork connecting internal corners are arranged at the four corners of the square structure respectively, and the corner connectors are arranged on the inner sides of the formwork connecting internal corners. Through the combined arrangement of the two first formworks, the two second formworks, the four formwork connecting internal corners and the multiple corner connectors, mounting and dismounting are convenient, the structure is stable, and breakage is not prone to occurring during pouring.

Description

Technical Field

[0001] The utility model provides an elevator shaft inner cylinder template structure, belonging to the technical field of elevator shaft inner cylinder templates. Background Art

[0002] An elevator is a means of transportation used to carry people or goods in a vertical or near-vertical direction. It is indispensable in life. The inner cylinder formwork structure of an elevator shaft usually refers to the formwork system used to support concrete pouring in construction. The design and installation of this structure is crucial to ensuring the safety and stability inside the elevator shaft.

[0003] Based on the above, the inventors found that:

[0004] In the prior art, the elevator shaft inner tube formwork structure is complex, requires various accessories during installation, is inconvenient to install and disassemble, lacks structural support, and the formwork is prone to cracking during pouring.

[0005] Therefore, in view of this, the existing structure is studied and improved, and an elevator shaft inner tube template structure is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is that the traditional elevator shaft inner tube template structure is not convenient for installation and disassembly and the structure is unstable and easy to break.

[0007] In order to solve the above problems, the utility model proposes a technical solution: an elevator shaft inner tube template structure, characterized in that it includes two templates one, two templates two, four templates connected to the inner corners, and a plurality of angle codes, the two templates one and the two templates two form a square structure and the four templates connected to the inner corners are respectively placed at the four corners of the square structure, and the angle codes are placed on the inner sides of the templates connected to the inner corners.

[0008] Furthermore, the two templates 1 are arranged opposite to each other, and the two templates 2 are arranged opposite to each other, and the templates 1 and 2 are adjacent to each other.

[0009] Furthermore, the two templates 1 and the two templates 2 have the same structure and respectively include four template-height vertical square protrusions, two template-height vertical trapezoidal protrusions, and two template oblique connecting joints.

[0010] Furthermore, the four template connecting internal corners respectively include a vertical square protrusion of the internal corner height, two vertical trapezoidal protrusions of the internal corner height, and two internal corner oblique connecting ports, and the template connecting internal corner is provided with a internal corner groove on the inner side, and the template oblique connecting port at one end of template one and the template oblique connecting port at one end of template two are respectively connected to the internal corner oblique connecting ports on both sides of the template connecting internal corner.

[0011] Furthermore, the corner code includes two corner code fixing pieces one and two corner code fixing pieces two, the corner code fixing pieces one and two are adjacent to each other and corner code fixing nail holes are respectively arranged on the surfaces of the corner code fixing pieces one and two, and the corner code is placed in the internal angle groove and adapted to its inner diameter.

[0012] Due to the adoption of the above technical solution, the beneficial effects of the elevator shaft inner cylinder template structure of the utility model are as follows:

[0013] 1. The combined installation of two templates one, two templates two, or four templates connecting the inner corners and several corner codes is easy to install and also easy to disassemble after the elevator shaft is poured.

[0014] 2. The vertical square protrusions at the template height, the vertical trapezoidal protrusions at the template height, the vertical square protrusions at the internal corner height, and the vertical trapezoidal protrusions at the internal corner height all play a supporting role in the vertical direction. During the pouring of concrete slurry in the elevator shaft, the template structure is not easily deformed or broken. The oblique connection ports of the template and the oblique connection ports of the internal corner are staggered and closed to each other, making the connection more tightly closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a stereoscopic diagram of an elevator shaft inner tube template structure of the utility model.

[0017] Figure 2 It is a partial three-dimensional diagram of the inner tube template structure of an elevator shaft according to the utility model.

[0018] Figure 3 It is a stereoscopic diagram of a local A of the inner cylinder template structure of an elevator shaft according to the utility model.

[0019] Figure 4 It is a three-dimensional diagram of the angle code of the elevator shaft inner tube template structure of the utility model.

[0020] In the figure:

[0021] 1. Template 1; 2. Template 2; 2.1. Vertical square protrusions at template height; 2.2. Vertical trapezoidal protrusions at template height; 2.3. Oblique connection of template; 3. Template connection to internal corner; 3.1. Vertical square protrusions at internal corner height; 3.2. Vertical trapezoidal protrusions at internal corner height; 3.3. Oblique connection of internal corner; 4. Corner code; 4.1. Corner code fixing piece 1; 4.2. Corner code fixing piece 2; 5. Internal corner groove; 6. Corner code fixing nail hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The present application fully explains the problems of the prior art in the technical background, and there are no superordinate or general problems. The problems to be solved by the present application are described in detail in the following utility model content and specific implementation methods, the technical problems to be solved by the technical scheme are clarified, and it is determined that the technical scheme of the present application has beneficial effects relative to the objective prior art.

[0024] See also Figure 1-4 As shown: The utility model provides an elevator shaft inner tube template structure: including two templates 1, two templates 2, four templates connecting inner corners 3, and a plurality of corner codes 4. The two templates 1 and the two templates 2 form a square structure and the four templates connecting inner corners 3 are respectively placed at the four corners of the square structure, the corner codes 4 are placed on the inner side of the template connecting inner corners 3, the two templates 1 are arranged opposite to each other, the two templates 2 are arranged opposite to each other, and the templates 1 and the templates 2 are adjacent sides to each other.

[0025] The two templates 1 and the two templates 2 have the same structure and respectively include four template-high vertical square protrusions 2.1, two template-high vertical trapezoidal protrusions 2.2, and two template oblique connecting ports 2.3.

[0026] The four template-connected internal corners 3 respectively include a vertical square protrusion 3.1 of the internal corner height, two vertical trapezoidal protrusions 3.2 of the internal corner height, and two internal corner oblique connecting ports 3.3. The template-connected internal corners 3 are provided with internal corner grooves 5 on the inner side. The template oblique connecting port 2.3 at one end of the template 1 and the template oblique connecting port 2.3 at one end of the template 2 2 are respectively connected to the internal corner oblique connecting ports 3.3 on both sides of the template-connected internal corners 3.

[0027] The corner code 4 includes two corner code fixing pieces 4.1 and two corner code fixing pieces 4.2. The corner code fixing pieces 4.1 and 4.2 are adjacent to each other and corner code fixing nail holes 6 are respectively provided on the surfaces of the corner code fixing pieces 4.1 and 4.2. The corner code 4 is placed in the inner corner groove 5 and is adapted to its inner diameter.

[0028] The principle of the elevator shaft inner cylinder template structure of the utility model is:

[0029] The utility model is installed in the elevator shaft, such as Figure 1The figure shows the assembled state. The specific assembly method is to use two templates one and two templates two as the four sides of the square structure of the elevator shaft, and the template connection inner angle as the four corners of the square structure. After assembly, the template oblique connection port at one end of template one and the template oblique connection port at one end of template two are respectively connected to the inner angle oblique connection ports on both sides of the template connection inner angle, and then the angle code is put into the inner angle groove and fixed to the template connection inner angle by bolts.

[0030] Two templates one, two templates two, four templates connecting the internal corners, and several corner codes are all integrated structures, among which the template height vertical square protrusion, template height vertical trapezoidal protrusion, internal corner height vertical square protrusion, and internal corner height vertical trapezoidal protrusion all play a supporting role in the vertical direction. During the pouring of concrete slurry in the elevator shaft, the template structure is not easy to deform or break, and the corner code fixing plate one and the corner code fixing plate two are close to the inner wall of the internal corner groove and can be fixed by nailing through the corner code fixing nail holes.

[0031] The template of the utility model needs to be used in conjunction with other elevator shaft mounting frames. Since the template one, template two, and the internal angles of the template connections are not fixed, the structure and function of the utility model should be clearly understood before use.

[0032] The utility model connects the inner corners by two templates one, two templates two, or four templates, and a combination of a plurality of corner codes is arranged, so that installation and disassembly are convenient, and the structure is stable and not easy to be broken during pouring.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An elevator shaft inner tube template structure, characterized in that: The invention comprises two templates one (1), two templates two (2), four templates connecting inner corners (3), and a plurality of corner codes (4); the two templates one (1) and the two templates two (2) form a square structure, and the four templates connecting inner corners (3) are respectively arranged at the four corners of the square structure; the corner codes (4) are arranged on the inner side of the template connecting inner corners (3); the four template connecting inner corners (3) respectively comprise inner corner height vertical square protrusions (3.1), two inner corner height vertical trapezoidal protrusions (3.2), and two inner corner oblique connecting openings (3.3); the inner side of the template connecting inner corners (3) is provided with inner corner grooves (5); the template oblique connecting opening (2.3) at one end of the template one (1) and the template oblique connecting opening (2.3) at one end of the template two (2) are respectively connected to the inner corner oblique connecting openings (3.3) on both sides of the template connecting inner corners (3).

2. The elevator shaft inner tube template structure according to claim 1 is characterized in that: The two templates one (1) are arranged opposite to each other, and the two templates two (2) are arranged opposite to each other, and the template one (1) and the template two (2) are adjacent to each other.

3. The elevator shaft inner tube template structure according to claim 1 is characterized in that: The two templates one (1) and the two templates two (2) have the same structure and respectively comprise four template-height vertical square protrusions (2.1), two template-height vertical trapezoidal protrusions (2.2), and two template oblique connection ports (2.3).

4. The elevator shaft inner tube template structure according to claim 1 is characterized in that: The corner code (4) comprises two first corner code fixing pieces (4.1) and two second corner code fixing pieces (4.2). The first corner code fixing piece (4.1) and the second corner code fixing piece (4.2) are adjacent to each other and the surfaces of the first corner code fixing piece (4.1) and the second corner code fixing piece (4.2) are respectively provided with corner code fixing nail holes (6). The corner code (4) is placed in the inner corner groove (5) and is adapted to the inner diameter thereof.

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