CN216968161U

CN216968161U - Concrete vertical formwork

Info

Publication number: CN216968161U
Application number: CN202123356763.4U
Authority: CN
Inventors: 符亮; 李萍; 张兴华
Original assignee: Sanneng Integrated Housing Co Ltd
Current assignee: Sanneng Integrated Housing Co Ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-15
Anticipated expiration: 2031-12-29

Abstract

The utility model provides a concrete vertical template, wherein a plurality of first connecting holes penetrate through the bottom and the edges of the left end and the right end of the concrete vertical template along the thickness direction; the bottom surface and the side wall surface of the concrete vertical mold are coated with connecting steel plates; and one side of the concrete vertical template, which is not provided with the forming cavity, is provided with a plurality of threaded sleeves. The concrete vertical formwork is simple in structure, convenient to connect and fix with other structures and high in universality; meanwhile, the concrete plates are used as the vertical templates, so that the cost of the grouped vertical templates can be greatly reduced, and the economy is high.

Description

Concrete vertical formwork

Technical Field

The utility model relates to the technical field of concrete prefabricated parts, in particular to a concrete vertical template.

Background

The traditional way of producing the assembled building plate type member is to lay the plate on a mould table, and the periphery of the mould is enclosed and formed. With the development of assembly type buildings, the vertical mold method is gradually raised. The vertical mould method is a production process of the plate-shaped component, wherein when the plate-shaped component is manufactured, the component is compactly formed under the condition that the plate surface is vertical, and the template surface in contact with the plate surface is correspondingly placed in the vertical state. The group vertical mold is a production device formed by grouping the vertical mold plates, and is particularly suitable for mass production of building plates, especially building wallboards.

Compared with the traditional forming production process, the group vertical mold method has the characteristics that:

1. the forming precision is high. The forming precision of the plate can be ensured by controlling the rigidity of the template and the manufacturing precision of the grouped vertical dies, and the accuracy of the plate size is slightly influenced by human factors.

2. Has strong adaptability to materials. Various inorganic cementing materials and various materials can be matched to produce the plate with different performance characteristics.

3. The production efficiency is high. The formed board is in a nearly closed condition, the hydration heat of the cementing material can be fully utilized for self maintenance, or an electric heating template is adopted for heating and maintaining the board, so that the turnover of the model is accelerated, and the production efficiency is improved.

4. The production line occupies less land. And when the production scale is the same, the land occupied by the grouped vertical moulds is small.

The group standing method has significant advantages over the conventional production method of plate-type members, but has the problem of high manufacturing cost. At present, the steel mould system is mainly adopted in the mould erecting method, the steel mould system has the characteristics of higher cost and lower residual value, and the steel moulds of the steel grouped mould erecting method are in a complete set, so that the manufacturing cost is greatly increased.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a concrete vertical template which has strong universality and can greatly reduce the cost of the mould aiming at the defect of high cost of the existing steel grouped vertical mould.

In order to achieve the purpose, the utility model adopts the technical scheme that: the bottom surface and the side wall surface cladding of concrete found the mould have the connection steel sheet, the bottom of concrete founds the template and runs through along the thickness direction with controlling both ends edge and be equipped with a plurality of first connecting holes.

The bottom surface and the side wall surface of the concrete vertical formwork are coated with the connecting steel plates, so that the concrete vertical formwork and the supporting structure can be conveniently welded and connected; a plurality of first connecting holes are formed in the bottom and the edges of the left end and the right end of the concrete vertical formwork in a penetrating mode along the thickness direction, and therefore the fixed connection between two adjacent concrete vertical formworks, between the concrete vertical formwork and a side formwork and between the concrete vertical formwork and a bottom formwork can be facilitated; above-mentioned formwork is found to concrete simple structure, and concrete founds the connection convenience between template and other structures, and the commonality is strong, adopts concrete slab to do the formwork that founds simultaneously, greatly reduced the cost of founding the mould, and economic nature is strong.

Furthermore, one side of the non-forming cavity of the concrete vertical template is provided with a plurality of threaded sleeves. Therefore, the side face of the non-forming cavity of the concrete vertical template can be conveniently and fixedly connected with the supporting structure through the plurality of threaded sleeves, and the supporting reliability of the side face of the concrete vertical template is improved.

Further, the concrete vertical formwork comprises a first concrete vertical formwork and a plurality of second concrete vertical formworks; the first concrete vertical template and the second concrete vertical templates are sequentially arranged and assembled to form a plurality of forming cavities of prefabricated parts; and one side of the non-forming cavity of the first concrete vertical template is provided with a plurality of threaded sleeves.

Furthermore, the bottom of the connecting steel plate is provided with an anchoring structure.

Furthermore, the anchoring structure is composed of a plurality of steel bars through welding connection, and the anchoring structure and the connecting steel plate are fixed through welding connection. Therefore, the connecting steel plates can be firmly embedded into the concrete vertical formwork, and the connecting steel plates and the concrete vertical formwork are ensured to form a whole, so that the connecting steel plates have better stress performance.

Further, the thickness of the concrete vertical formwork is not less than 250 mm. Thereby, the support strength of the concrete formwork can be ensured.

Furthermore, the width of the concrete vertical formwork is 3320mm, the height of the concrete vertical formwork is 3500mm, and the thickness of the concrete vertical formwork is 250 mm.

Further, the concrete formwork is a UHPC concrete slab.

Compared with the prior art, the utility model has the beneficial effects that:

the concrete vertical formwork is simple in structure, convenient to connect and fix with other structures and high in universality;

secondly, because the concrete slab is adopted as the vertical template, the use cost of the utility model is greatly reduced.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of another embodiment of the present invention;

FIG. 3 is a schematic view of the connection between the fixed support frame and the first concrete form according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a fixing support according to an embodiment of the present invention;

FIG. 5 is a schematic view of a first concrete form according to one embodiment of the present invention;

FIG. 6 is a schematic structural view of a second concrete formwork of one embodiment of the present invention;

FIG. 7 is a schematic structural view of a connecting steel plate according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a bottom mold according to an embodiment of the present invention;

FIG. 9 is a schematic view of a support bar according to an embodiment of the present invention;

FIG. 10 is a schematic view of a support structure according to an embodiment of the present invention;

FIG. 11 is a schematic view of a supporting plate according to an embodiment of the present invention;

FIG. 12 is a schematic structural diagram of a first side form and a second side form according to an embodiment of the present invention;

FIG. 13 is a schematic diagram of a first saw blade structure according to an embodiment of the present invention;

fig. 14 is a schematic diagram of a second saw blade structure according to an embodiment of the utility model.

In the figure:

1. a chassis; 101. a track; 2. fixing a support frame; 3. a movable support frame; 4. a first concrete vertical formwork; 401. a threaded sleeve; 402. connecting steel plates; 403. a first connection hole; 404. an anchoring structure; 5. a second concrete vertical formwork; 6. a first side form; 7. bottom die; 701. a second connection hole; 8. a second side form; 9. a support bar; 901. a top support end; 902. a through hole; 903. a screw; 904. a nut; 905. a handle; 906. supporting a tube; 907. a bottom support end; 10. a hydraulic system; 11. a fixed support 1101, a bottom plate 1102 and a U-shaped groove; 1103. a top end; 12. welding a connecting piece; 13. a first pulley block; 14. a support structure; 1401. a support plate; 1402. a connecting member; 15. a first serrated plate; 1501. a base plate; 1502. a reference block; 1503. a guide block; 1504. a third connection hole; 1505. fixing the connecting piece; 1506. a fourth connection hole; 1507. a serrated plate; 1508. a semicircular groove; 1509. a support block; 16. a second serration plate; 17. a second pulley block.

Detailed Description

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

As shown in fig. 1 to 14, the present embodiment provides a set of vertical forms, which includes a base frame 1, a track 101, a fixed support frame 2, a movable support frame 3, a first concrete formwork 4, a threaded sleeve 401, a connecting steel plate 402, a first connecting hole 403, an anchoring structure 404, a second concrete formwork 5, a first side form 6, a bottom form 7, a second connecting hole 701, a second side form 8, a support rod 9, a top support end 901, a through hole 902, a screw 903, a nut 904, a handle 905, a support tube 906, a bottom support end 907, a hydraulic system 10, a fixed support 11, a bottom plate 1101, a U-shaped groove 1102, a top end 1103, a welded connector 12, a first pulley block 13, a support structure 14, a support plate 1401, a connector 1402, a first serrated plate 15, a bottom plate 1501, a reference block 1502, a guide block 1503, a third connecting hole 1504, a fixed connector 1505, a fourth connecting hole 1506, a serrated block 1507, a fixed connector 100, a second concrete formwork 4, a threaded sleeve 401, a connecting steel plate 402, a first connecting hole 403, a second concrete formwork, a bottom support end 907, a second concrete formwork, a second support end, a third support end, a second support end, a third pulley block, 13, a third pulley block, a third pulley, a fourth pulley, a third pulley, a fourth pulley, A semi-circular groove 1508, a support block 1509, a second toothed plate 16 and a second pulley block 17.

As shown in fig. 1-2, a plurality of rails 101 are disposed on the bottom frame 1, and the fixed support frame 2 and the bottom frame 1 are fixedly connected to form a whole through a bolt structure, so that the fixed support frame and the bottom frame can be conveniently detached. The bottom of the movable support frame 3 is provided with an H-shaped first pulley block 13 which can slide on a track 101 of the underframe 1.

The fixed support frame 2 is connected with the movable support frame 3 through the hydraulic system 10. The first concrete vertical formwork 4 is multiple, the second concrete vertical formwork 5 is multiple, the bottom formwork 7 is multiple, the first side formwork 6 is multiple, the second side formwork 8 is sequentially arranged and assembled to form a forming cavity of a plurality of prefabricated parts, the number of cavities of the forming cavity can be designed according to actual requirements, and the number of cavities of the grouped vertical formwork can be designed to be 5-10 cavities.

The connecting piece is installed to the bottom of first concrete formwork 4, the connecting piece with chassis 1 forms wholly through bolt structure fixed connection, can conveniently dismantle. And H-shaped first pulley blocks 13 are arranged at the bottoms of the second concrete vertical formworks 5 and can slide on the tracks of the underframe 1. A plurality of second pulley blocks 17 are installed on two side surfaces of one of the second concrete vertical templates 5, and the second pulley blocks 17 are connected with the hydraulic system 10 in a sliding manner. From this, can guarantee the stability of template system, can conveniently realize the mould that opens and shuts of group's bed die simultaneously.

As shown in fig. 3 to 5, a non-molding cavity side elevation of the first concrete formwork 4 is fixedly connected with a side surface of the fixed support frame 2. The side surface of the non-forming cavity of the first concrete vertical template 4 is provided with a plurality of threaded sleeves 401. The top of the inner side face of the fixed support frame 2 is provided with a plurality of fixed supports 11, a bottom plate 1101 of the fixed supports 11 is provided with a U-shaped notch 1102, the threaded sleeve 401 is fixedly connected with the U-shaped notch 1102 through a bolt structure, and the top end 1103 of the fixed support 11 is connected with the fixed support 1 in a welding mode. From this, can guarantee the reliability that first concrete founds template 4 and fixed bolster 2 is connected, improve the side holding power of first concrete founds template 4 to guarantee whole formwork system's stability.

As shown in fig. 1, 2, and 5-7, the first concrete formwork 4 and each of the second concrete formwork 5 are provided with a plurality of connecting steel plates 402 on the bottom surface and the left and right sides, and the bottom of each connecting steel plate 402 is provided with an anchoring structure 404. The anchoring structure 404 is formed by welding a plurality of steel bars, and the embedded surface of the connecting steel plate 402 is welded with the anchoring structure 404. From this, can make things convenient for concrete to found template and other structures to weld continuously, be equipped with anchor structure 404 in the bottom of connecting steel plate 402 simultaneously, can guarantee during the firm embedding concrete of connecting steel plate 402 found the template to guarantee that connecting steel plate and concrete found the template and form a whole, guarantee that connecting steel plate 402 has good atress performance.

The inner side surface of the movable support frame 3 is provided with a plurality of weldment connecting pieces 12, and the weldment connecting pieces 12 are angle iron weldments. Two side surfaces of the rightmost second concrete vertical formwork 5 are connected with the plurality of weldment connecting pieces 12 of the movable support 3 in a welding mode through the plurality of connecting steel plates 402.

The bottom of the first concrete vertical formwork 4 is connected with a plurality of connecting pieces through a plurality of connecting steel plates 4 in a welding mode, and the connecting pieces are fixedly connected with the underframe 1 through bolt structures. The bottom surface of each second concrete vertical formwork 5 is connected with a plurality of first pulley blocks 13 through a plurality of connecting steel plates 402 in a welding mode. Two side surfaces of the second concrete vertical formwork 5 are connected with a plurality of second pulley blocks 17 through a plurality of connecting steel plates 402 in a welding mode.

The bottom and the left and right edges of the first concrete vertical formwork 4 and the second concrete vertical formworks 5 are provided with a plurality of first connecting holes 403 along the thickness direction of the vertical formworks in a penetrating manner. Two adjacent second concrete vertical formworks 5 are fixedly connected through a plurality of first connecting holes 403 by adopting counter-pulling screws. Therefore, the concrete vertical formworks can be ensured to be fastened in a split manner after the formworks are assembled.

As shown in fig. 1, 2 and 8, the side forms include a first side form 6 and a second side form 8, and the first side form 6 is fixedly connected with the concrete formwork at one end of the forming cavity. And the top surface of one end of the bottom die 7 is fixedly connected with the bottom end surface of the first side die 6. The top end face of the bottom die 7 is provided with a plurality of second connecting holes 701, and the bottom face of the bottom die 7 is provided with a movable supporting device with adjustable supporting height. Therefore, the supporting conditions with different height requirements can be met, and the movable support is convenient to operate and more practical.

The bottom end of the second side mold 8 is arranged on the upper portion of the bottom mold 7, and the bottom end of the second side mold 8 is fixedly connected with the top end face of the bottom mold 7. A plurality of supporting structures 14 are arranged on one side surface of the non-forming cavity of the second side die 8. Thereby, the connection stability of the second side mold 8 can be ensured.

As shown in fig. 9, the support means is a support rod 9 comprising a top support end 901, a threaded rod 903, a nut 904, a support tube 906 and a bottom support end 907. The top of the screw 903 penetrates through a through hole 902, and the top end of the screw 903 is fixedly connected with the bottom end of the top support end 901. The top end of the support tube 906 is fixedly connected with the bottom end of the nut 904, and the bottom end of the support tube 906 is fixedly connected with the top end of the bottom support end 907. The screw rod 903 is in threaded connection with the nut 904, and the bottom end of the screw rod 903 is arranged inside the support pipe 906.

The side of the support pipe 906 is provided with an operation end for rotating the support pipe 906, and the operation end is provided with two handles 905 symmetrically arranged along the axis of the support pipe 906 on the side of the support pipe 906. Therefore, the support pipe 906 can be operated and rotated conveniently by workers, so that the whole support rod 9 can be lifted and lowered quickly.

The support tube 906 is a circular steel tube. The top end of the support tube 906 is connected with the bottom end of the nut 904 by welding, so that the support tube 906 and the nut 904 are welded into a whole, not only can play a supporting role, but also can be pulled.

The top support end 901 is a square steel pipe, so that the square steel pipe can support the template, increase the stress area and prevent the template from being locally deformed, and is particularly suitable for supporting the template with smaller width and larger length.

As shown in fig. 10 and 11, the supporting structure 14 includes a seven-shaped supporting plate 1401 and a connecting member 1402, one end of the connecting member 1402 is connected to the connecting steel plate 402 on the side of the concrete formwork by welding, and the other end of the connecting member 1402 is provided with a through hole. The supporting end of the supporting plate 1401 is in contact with one side surface of the non-forming cavity of the second side die 8, and the other side of the supporting plate 1401 is provided with a through hole. The supporting plate 1401 and the connecting member 1402 are connected by a bolt structure. From this, can conveniently dismantle and remove the adjustment with second side forms 8, only need to change the backup pad 1402 of different length to the wallboard of different width and can realize the change of mould width.

As shown in fig. 12 to 14, the first side form 6 and the second side form 8 include two first serration plates 15 and two second serration plates 16 combined with each other. The first sawtooth plate 15 the second sawtooth plate 16 comprises a bottom plate 1501 and a plurality of sawtooth blocks 1507, the plurality of sawtooth blocks 1507 are fixedly arranged on the bottom plate 1501, a groove is formed between every two adjacent sawtooth blocks 1507, and the bottom plate 1501 penetrates through a plurality of third connecting holes 1504.

The first sawtooth plate 15 is provided with a fixing connector 1505 at one end of the bottom plate 1501, and two fourth connecting holes 1506 for connecting with the bottom die through fasteners are provided at one side of the fixing connector 1505.

The first serrated plate 15 and the second serrated plate 16 are provided with supporting blocks 1509 on the non-serrated occlusal surface of the end of the bottom plate 1501 far away from the fixed connector 1505.

The outer side of the bottom plate 1501 is provided with a plurality of reference blocks 1502. Therefore, the two saw-toothed plates can be effectively meshed and leveled.

The groove is provided with a guide block 1503, so that the two serrated plates can be quickly installed in place.

One side of the fixed connecting member 1505 is provided with a plurality of fourth connecting holes 1506, and the fixed connecting member 1505 is fixedly connected with the bottom die through the plurality of fourth connecting holes 1506 and a bolt structure.

The edge of a plurality of sawtooth blocks 1507 is equipped with a plurality of semicircular groove 1508, makes two serration plate 15's centre forms a plurality of muscle holes. Therefore, the ribs can be conveniently placed.

As shown in fig. 5 and 6, the first concrete riser 4 and the plurality of second concrete risers 5 are UHPC concrete slabs. The width of the first concrete vertical formwork 4 and the plurality of second concrete vertical formworks 5 is 3320mm, the height is 3500mm, and the thickness is 250 mm.

The group formwork erecting structure provided by the embodiment mainly comprises an underframe, a fixed support frame, a movable support frame, a concrete formwork erection plate, a bottom formwork and side formworks, the formwork erection and the die assembly can be automatically carried out through the control of a hydraulic system, and more than 80% of wallboard moulds can be assembled; the main structural parts are fixedly connected through bolts or screws, so that the disassembly and transportation can be conveniently carried out; the side die is meshed by adopting a sawtooth structure, so that ribs can be conveniently formed on the wallboard; the support rod under the bottom die adopts a screw type, so that the support height can be adjusted at will; the number of cavities of the grouped vertical dies can be designed into 5-10 cavities according to actual requirements; in the embodiment, the concrete slab is used as the vertical formwork, the mode of all-steel vertical formwork is broken, the formwork erecting cost is reduced, the general efficiency reaches 80%, the cost is reduced by about 50%, and the use cost of grouped vertical formworks is greatly reduced.

The above-described embodiments are set forth so that this disclosure will be thorough and complete, and will not be limited by any theory presented in the preceding claims, which may suggest themselves to those skilled in the art after reading this disclosure and all equivalents thereof that fall within the scope of the utility model as defined in the claims appended hereto.

Claims

1. The concrete vertical formwork is characterized in that a connecting steel plate (402) is coated on the bottom surface and the side wall surface of the concrete vertical formwork, and a plurality of first connecting holes (403) penetrate through the bottom and the left and right edges of the concrete vertical formwork along the thickness direction.

2. A concrete floor formwork according to claim 1, wherein the non-forming cavity side of the concrete floor formwork is provided with a plurality of threaded sleeves (401).

3. A concrete formwork riser according to claim 1, wherein the concrete formwork riser comprises a first concrete formwork riser (4) and a plurality of second concrete formworks (5); the first concrete vertical template (4) and the second concrete vertical templates (5) are sequentially arranged and assembled to form a plurality of forming cavities of prefabricated parts; and one side of the first concrete vertical template (4), which is not provided with the forming cavity, is provided with a plurality of threaded sleeves (401).

4. A concrete formwork riser as claimed in claim 1, wherein the bottom of the connecting steel plate (402) is provided with an anchoring structure (404).

5. A concrete formwork riser as claimed in claim 4, wherein said anchoring structure (404) is formed by a plurality of steel bars connected by welding, said anchoring structure (404) being fixed to said connecting steel plate (402) by welding.

6. A concrete formwork riser as claimed in claim 1, wherein the concrete formwork riser has a thickness of not less than 250 mm.

7. A concrete formwork riser as claimed in claim 1 wherein the concrete formwork riser has a width of 3320mm, a height of 3500mm and a thickness of 250 mm.

8. A concrete floor according to any one of claims 1 to 7, wherein the concrete floor is a UHPC concrete slab.