CN211900635U

CN211900635U - Modular inverted arch design steel form

Info

Publication number: CN211900635U
Application number: CN202020567994.6U
Authority: CN
Inventors: 马其忠; 刘月琼
Original assignee: Chongqing Junqi Steel Mould Manufacturing Co ltd
Current assignee: Chongqing Junqi Steel Mould Manufacturing Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-10
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a modular inverted arch design steel form, which comprises a main frame, fixedly connected with fixed beam between the inner both sides wall center of main frame, the fixed beam upside of main frame inner is provided with an inverted arch standard block and No. two inverted arch standard blocks, the fixed beam downside of main frame inner is provided with No. three inverted arch standard blocks and No. four inverted arch standard blocks, a plurality of fixed mounting holes have all been seted up on the upper and lower frame body of main frame and the fixed beam, an inverted arch standard block, No. two inverted arch standard blocks, No. three inverted arch standard blocks, No. four inverted arch standard blocks run through a plurality of fixed mounting holes and main frame and fixed beam fixed connection through a plurality of connecting bolt, No. two connecting bolt fixed connection are passed through to adjacent one side of an inverted arch standard block and No. two inverted arch standard blocks. The utility model discloses a modular inverted arch design steel form, the device dismouting is simple, and the transport is convenient, the time limit for a project that can significantly reduce.

Description

Modular inverted arch design steel form

Technical Field

The utility model relates to a construction auxiliary assembly field especially relates to a modular inverted arch design steel form.

Background

The steel template is a steel template for concrete pouring molding, and comprises a wood template, a plywood template and the like besides the steel template. The steel form is widely applied to building engineering due to the characteristics of multiple use, attractive concrete pouring and forming and the like.

The invert design steel form will often be used to the in-process of present tunnel construction, and present invert design steel form is mostly integral template, and this kind of template weight is great, and the transportation installation is very inconvenient, very influences work efficiency, and this kind of template can only be used in tunnel construction owing to the size is too big moreover, can't use in other building fields, very extravagant resource.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a combined inverted arch shaping steel template.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a combined inverted arch shaping steel template comprises a main framework, a fixed beam is fixedly connected between the centers of two side walls at the inner end of the main framework, a first inverted arch standard block and a second inverted arch standard block are arranged on the upper side of a fixed beam at the inner end of the main frame, a third inverted arch standard block and a fourth inverted arch standard block are arranged at the lower side of the fixed beam at the inner end of the main frame, the upper frame body, the lower frame body and the fixed beam of the main frame are both provided with a plurality of fixed mounting holes, the first inverted arch standard block, the second inverted arch standard block, the third inverted arch standard block and the fourth inverted arch standard block are fixedly connected with the main frame and the fixed beam by a plurality of first connecting bolts penetrating through a plurality of fixed mounting holes, the adjacent sides of the first inverted arch standard block and the second inverted arch standard block are fixedly connected through two second connecting bolts, and the adjacent sides of the third inverted arch standard block and the fourth inverted arch standard block are fixedly connected through two connecting bolts II.

As a further description of the above technical solution:

a invert standard block includes steel sheet main part, surrounding edge fixed connection is at the surface avris of steel sheet main part, surrounding edge both sides limit center fixedly connected with level consolidates the strip, many vertical consolidates the strip between the both sides about the surrounding edge fixedly connected with, the level consolidates the equal fixed connection in inboard of strip and many vertical consolidates the strip on the surface of steel sheet main part, all seted up a plurality of connecting holes on the upper and lower both sides of surrounding edge, two No. two connecting holes have all been seted up on the both sides limit of surrounding edge, a plurality of reservation reinforcing bar holes have been seted up on the board of steel sheet main part.

As a further description of the above technical solution:

the specifications of the first inverted arch standard block, the second inverted arch standard block, the third inverted arch standard block and the fourth inverted arch standard block are completely the same.

As a further description of the above technical solution:

a plurality of connecting holes and a plurality of fixed mounting hole correspond the matching setting from top to bottom, a connecting bolt runs through a connecting hole and the fixed mounting hole that match, No. two fixing bolt runs through two adjacent connecting holes No. two.

As a further description of the above technical solution:

the main frame and the fixed beam are connected with the first inverted arch standard block, the second inverted arch standard block, the third inverted arch standard block and the fourth inverted arch standard block in a seamless mode.

As a further description of the above technical solution:

and the upper end of the frame body of the main frame is provided with drainage channels close to two side edges.

The utility model discloses following beneficial effect has:

the utility model provides a modular inverted arch design steel form, this steel form are formed by connecting four inverted arch standard blocks and main frame, can unpack apart when the transport, splice again when needing the installation, and are very convenient, the transport of being convenient for, inverted arch standard block type is less moreover, can use in other fields, has avoided the wasting of resources.

The utility model provides a modular inverted arch design steel form, through many bolt fixed connection between four inverted arch standard blocks in this steel form and the main frame, overall structure is very stable, and the dismouting is simple simultaneously, swift, can improve work efficiency greatly.

Drawings

Fig. 1 is a front view of a combined inverted arch-shaped steel form provided by the utility model;

fig. 2 is a rear view of a combined inverted arch-shaped steel form provided by the utility model;

fig. 3 is a top view of a combined inverted arch-shaped steel form provided by the present invention;

fig. 4 is the utility model provides a modular inverted arch standard block's of inverted arch design steel form structural schematic diagram.

Illustration of the drawings:

1. a main frame; 2. a fixed beam; 3. a first inverted arch standard block; 4. a second inverted arch standard block; 5. a third inverted arch standard block; 6. a fourth inverted arch standard block; 7. a first connecting bolt; 8. a second connecting bolt; 9. fixing the mounting hole; 10. a water discharge tank; 31. a steel plate main body; 32. surrounding edges; 33. vertically reinforcing the strips; 34. horizontally reinforcing the strips; 35. a first connecting hole; 36. a second connecting hole; 37. and reserving reinforcing steel bar holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a combined inverted arch shaping steel template comprises a main frame 1, a fixed beam 2 is fixedly connected between the centers of two side walls at the inner end of the main frame 1 and used for keeping the main frame 1 stable, inverted arch standard blocks are installed and connected at the same time, a first inverted arch standard block 3 and a second inverted arch standard block 4 are arranged on the upper side of the fixed beam 2 at the inner end of the main frame 1, a third inverted arch standard block 5 and a fourth inverted arch standard block 6 are arranged on the lower side of the fixed beam 2 at the inner end of the main frame 1, a plurality of fixed installation holes 9 are formed in the upper frame body and the lower frame body of the main frame 1 and the fixed beam 2, the first inverted arch standard block 3, the second inverted arch standard block 4, the third inverted arch standard block 5 and the fourth inverted arch standard block 6 are fixedly connected with the main frame 1 and the fixed beam 2 through a plurality of first connecting bolts 7 penetrating through a plurality of fixed installation holes 9, the adjacent sides of the first inverted arch standard block 3 and the second inverted arch standard block 4 are fixedly connected, the adjacent sides of the third inverted arch standard block 5 and the fourth inverted arch standard block 6 are fixedly connected through two second connecting bolts 8.

The first inverted arch standard block 3 comprises a steel plate main body 31 and a surrounding edge 32, the surrounding edge 32 is fixedly connected to the side of the outer surface of the steel plate main body 31, the centers of two side edges of the surrounding edge 32 are fixedly connected with horizontal reinforcing strips 34, a plurality of vertical reinforcing strips 33 are fixedly connected between the upper side edge and the lower side edge of the surrounding edge 32, the inner sides of the horizontal reinforcing strips 34 and the vertical reinforcing strips 33 are fixedly connected to the outer surface of the steel plate main body 31, the horizontal reinforcing strips 34 and the vertical reinforcing strips 33 are used for ensuring the stability of a single inverted arch standard block, a plurality of first connecting holes 35 are respectively formed in the upper side edge and the lower side edge of the surrounding edge 32, two second connecting holes 36 are respectively formed in the two side edges of the surrounding edge 32, a plurality of reserved reinforcing steel bar holes 37 are formed in the plate body of the steel plate main body 31 and used for penetrating through reinforcing steel bars extending out of a poured section, the first inverted arch standard block 3, the second inverted arch standard block 4, the third inverted arch standard, a plurality of connecting holes 35 and a plurality of fixed mounting hole 9 correspond the matching setting from top to bottom, connecting bolt 7 runs through a connecting hole 35 and the fixed mounting hole 9 of matching, No. two connecting bolt 8 run through adjacent two connecting holes 36 No. two, main frame 1 and fixed beam 2 and an inverted arch standard block 3, No. two inverted arch standard blocks 4, No. three inverted arch standard blocks 5, equal seamless connection between No. four inverted arch standard blocks 6, guarantee overall structure's stability, drainage tank 10 has all been seted up near both sides side department in the frame body upper end of main frame 1, reserve the drainage channel in advance, still open the drainage channel once more after saving the form removal, save the time limit for a project.

The working principle is as follows: firstly, the upper and lower sides of a first inverted arch standard block 3, a second inverted arch standard block 4, a third inverted arch standard block 5 and a fourth inverted arch standard block 6 are fixedly connected with a main frame 1 and a fixed beam 2 by a plurality of first connecting bolts 7, then the first inverted arch standard block 3 and the second inverted arch standard block 4 and the third inverted arch standard block 5 and the fourth inverted arch standard block 6 are fixedly connected by a second connecting bolt 8, then the whole device is fixed on tunnel surrounding rocks, reinforcing steel bars reserved at the poured ends penetrate through a plurality of reserved reinforcing steel bar holes 37, rods with corresponding sizes are clamped in two drainage grooves 10, and then pouring is started between the whole steel formwork and the poured section.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a modular inverted arch design steel form, includes main frame (1), its characterized in that: the inverted arch type building block is characterized in that a fixed beam (2) is fixedly connected between the centers of two side walls at the inner end of a main frame (1), a first inverted arch standard block (3) and a second inverted arch standard block (4) are arranged on the upper side of the fixed beam (2) at the inner end of the main frame (1), a third inverted arch standard block (5) and a fourth inverted arch standard block (6) are arranged on the lower side of the fixed beam (2) at the inner end of the main frame (1), a plurality of fixed mounting holes (9) are formed in the upper and lower frame bodies and the fixed beam (2) of the main frame (1), the first inverted arch standard block (3), the second inverted arch standard block (4), the third inverted arch standard block (5) and the fourth inverted arch standard block (6) penetrate through a plurality of fixed mounting holes (9) through a plurality of connecting bolts (7) to be fixedly connected with the main frame (1) and the fixed beam (2), and one side, adjacent to which is adjacent to the first inverted arch standard block (3) and the second inverted arch standard block (4), is fixedly connected with two, and the adjacent sides of the third inverted arch standard block (5) and the fourth inverted arch standard block (6) are fixedly connected through two second connecting bolts (8).

2. The modular inverted arch shaped steel form of claim 1, wherein: a invert standard block (3) includes steel sheet main part (31), surrounding edge (32) fixed connection is at the surface avris of steel sheet main part (31), surrounding edge (32) both sides limit center fixedly connected with level reinforcing strip (34), many vertical reinforcing strips (33) of fixedly connected with between both sides about surrounding edge (32), the level reinforcing strip (34) and the equal fixed connection in inboard of many vertical reinforcing strips (33) are on the surface of steel sheet main part (31), all seted up a plurality of connecting holes (35) on the upper and lower both sides of surrounding edge (32), two connecting holes (36) No. two have all been seted up on the both sides limit of surrounding edge (32), a plurality of reserved reinforcing bar holes (37) have been seted up on the board of steel sheet main part (31).

3. The modular inverted arch shaped steel form of claim 1, wherein: the specifications of the first inverted arch standard block (3), the second inverted arch standard block (4), the third inverted arch standard block (5) and the fourth inverted arch standard block (6) are completely the same.

4. The modular inverted arch shaped steel form of claim 1, wherein: a plurality of connecting holes (35) and a plurality of fixed mounting hole (9) correspond the matching setting from top to bottom, a connecting bolt (7) run through a connecting hole (35) and fixed mounting hole (9) that match, No. two connecting bolt (8) run through two adjacent connecting holes (36).

5. The modular inverted arch shaped steel form of claim 1, wherein: the main frame (1) and the fixed beam (2) are connected with the first inverted arch standard block (3), the second inverted arch standard block (4), the third inverted arch standard block (5) and the fourth inverted arch standard block (6) in a seamless mode.

6. The modular inverted arch shaped steel form of claim 1, wherein: the upper end of the main frame body (1) close to the two sides is provided with drainage channels (10).