CN220219027U - Novel assembled concrete inner wall sets up mould - Google Patents

Abstract

The utility model relates to the technical field of assembly type buildings, in particular to a novel assembly type concrete inner wall grouping vertical die which comprises a movable die table and a positioning die table which are oppositely arranged, wherein the bottoms of the movable die table and the positioning die table are respectively abutted against a lower working surface, a left saw tooth die assembly is arranged on the inner surface of the positioning die table, a right saw tooth die assembly is arranged on the inner surface of the movable die table, the left saw tooth die assembly is abutted against the right saw tooth die assembly in a working state, a die cavity is formed between the left saw tooth die assembly and the right saw tooth die assembly, and a plurality of clamping assemblies are respectively arranged on two sides of the movable die table and the positioning die table. According to the utility model, the production of the precast concrete shear wall components with different lengths, different heights, different thicknesses and different reinforcement conditions can be realized through the vertical die cavity; the prefabricated concrete inner wallboard manufactured by the vertical mould has the advantages of improving the quality of components, saving production sites, improving production efficiency, reducing production cost and maintaining energy consumption.

Description

Novel assembled concrete inner wall sets up mould

Technical Field

The utility model relates to the technical field of assembly type buildings, in particular to a novel group formwork erection suitable for prefabricated assembly type concrete inner wall manufacturers, and especially relates to a novel group formwork erection for an assembly type concrete inner wall.

Background

The traditional mode of prefabricated components of assembled building boards is to manufacture the prefabricated components on a plane die table, fix the prefabricated components on the die table through a steel die and form a fence for forming.

Such structures disclosed in the prior art are relatively more, for example, a novel bench formwork for manufacturing prefabricated laminated plates is disclosed in patent document with patent publication number of CN212312306U, and the main structures of the novel bench formwork comprise a bench formwork boundary beam, a bench formwork inner beam and a bench formwork surface steel plate; the side beams of the bench mould enclose a square frame, and a plurality of internal beams of the bench mould are arranged in the square frame; a bench die surface steel plate is paved on the bench die inner beam, limited by the bench die side beam and forms the same plane with the bench die side beam; a plurality of inclined ribs are arranged in the side beam groove of the bench die at intervals, and hoisting round holes are formed in the inclined ribs; square frames surrounded by the side beams of the bench die are provided with a plurality of square frames, the square frames are assembled according to the requirements of the superimposed sheet, and the whole production efficiency, the size and the quality control of products are greatly limited when the traditional bench die structure is used for preparing prefabricated members.

In addition, with the tremendous development of fabricated buildings in recent years, unitized erecting forms have begun to gradually enter the fabricated building market. The group vertical mould method has remarkable advantages compared with the traditional plate member production method, and meanwhile, the group vertical mould method also has the problem of high manufacturing cost, and is generally suitable for mass production.

Therefore, the utility model optimizes and improves the problems existing in the prior art, and therefore provides a novel group vertical die suitable for prefabricated assembly type concrete inner wall manufacturers, which is used for better solving the problems existing in the prior art.

Disclosure of Invention

The utility model aims to solve one of the technical problems, achieves the key technical problems of rapid mold assembly, embedded part positioning, template deformation and slurry leakage control, cancellation of precuring and surface collecting and the like, and develops the research on the production process of the precast concrete inner wall based on the novel assembled group vertical mold, and adopts the technical scheme that: the utility model provides a novel assembled concrete interior wall sets up mould in groups, includes movable die platform, the location die platform of relative setting, movable die platform the bottom of location die platform all butt is on the working face of below install left side saw tooth die assembly on the internal surface of location die platform install right side saw tooth die assembly on the internal surface of movable die platform under the operating condition left side saw tooth die assembly with right side saw tooth die assembly butt and form between them and establish the die cavity movable die platform with the both sides of location die platform are provided with a plurality of clamp assembly respectively, each clamp assembly cooperation realizes the clamp in the opposite die cavity, the surface middle part of movable die platform is connected with outside hydraulic pressure compound die equipment, place the steel reinforcement cage of hanging into and pouring concrete in the vertical die cavity.

In any of the above solutions, preferably, the left side saw tooth die assembly includes a side die table surface fixedly mounted on an inner surface of the positioning die table, a fixed left saw tooth side die and a fixed right saw tooth side die are mounted on two sides of the side die table surface at intervals, a bottom die is fixedly arranged at bottoms of the fixed left saw tooth side die and the fixed right saw tooth side die, and the bottom die and the side die table surface are fixedly arranged.

In any of the above schemes, preferably, the right side sawtooth mold assembly includes two movable left sawtooth side molds and movable right sawtooth side molds which are fixedly installed on the inner surface of the movable mold table at opposite intervals, the movable left sawtooth side mold is opposite to the fixed left sawtooth side mold, and the movable right sawtooth side mold is opposite to the fixed right sawtooth side mold.

In any of the above schemes, preferably, the fixed left sawtooth side die comprises a fixed left side die fixed on the side die table surface, and a plurality of fixed left sawtooth are fixedly arranged on the surface of the fixed left side die at equal intervals from top to bottom.

In any of the above schemes, preferably, the fixed right sawtooth side die comprises a fixed right side die fixed on the side die table surface, and a plurality of fixed right sawtooth are fixedly arranged on the surface of the fixed right side die at equal intervals from top to bottom.

In any of the above schemes, preferably, the movable left sawtooth side die comprises a movable left side die fixedly adsorbed on the inner surface of the movable die table, and a plurality of movable left sawtooth are fixedly installed on the surface of the movable left side die at equal intervals from top to bottom.

In any of the above schemes, preferably, the movable right sawtooth side mold comprises a movable right side mold fixedly adsorbed on the inner surface of the movable mold table, and a plurality of movable right sawtooth sides are fixedly installed on the surface of the movable right side mold at equal intervals from top to bottom.

In any of the above schemes, preferably, in the working state, each of the fixed left saw teeth and each of the movable left saw teeth cooperate to realize butt joint blocking, and each of the fixed right saw teeth and each of the movable right saw teeth cooperate to realize butt joint blocking.

In any of the above schemes, preferably, the clamping assembly includes a tie rod disposed horizontally, a clamping nut is fixedly mounted on the side walls of the movable die table and the positioning die table at positions corresponding to two ends of the tie rod, and two ends of the tie rod are screwed and fastened on the clamping nut at positions corresponding to the two ends of the tie rod.

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

1. according to the utility model, the production of the precast concrete shear wall components with different lengths, different heights, different thicknesses and different reinforcement conditions can be realized through the vertical die cavity; the prefabricated concrete inner wallboard manufactured by the vertical mould has the advantages of improving the quality of components, saving production sites, improving production efficiency, reducing production cost and maintaining energy consumption.

2. The non-standard inner wall components with different lengths, different heights, different thicknesses and different ribs can be produced by using the renting vertical mould, and the whole universality is strong.

3. The method can solve the key technical problems of rapid die assembly, embedded part positioning, template deformation, slurry leakage control, cancellation of pre-curing, surface collection and the like.

4. The group vertical die has the advantages of simple integral structure, convenient operation, reliable performance, vertical structural mode, labor intensity reduction and production efficiency improvement.

5. The novel prefabricated concrete inner wall is a group of vertical moulds, and can be used for prefabricating nonstandard inner wall components (different lengths, different heights, different thicknesses and different ribs).

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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. Like elements or features are generally identified by like reference numerals throughout the drawings. In the drawings, the elements or components are not necessarily drawn to scale.

Fig. 1 is a schematic side view of the present utility model.

Fig. 2 is a schematic view of a partial three-dimensional structure of the present utility model.

Fig. 3 is a schematic view of a partial enlarged structure of the present utility model.

Fig. 4 is a schematic three-dimensional structure of the positioning die table of the present utility model.

Fig. 5 is a schematic side view of fig. 4.

In the figure, 1, a movable die table; 2. positioning a die table; 3. a vertical mold cavity; 4. a clamping assembly; 401. a drawknot rod; 402. clamping a nut; 5. a side mold table top; 6. fixing a left sawtooth side die; 7. fixing a right sawtooth side die; 8. a bottom edge mold; 9. a movable left sawtooth side die; 10. a movable right sawtooth side die; 11. fixing a left side die; 12. fixing left saw teeth; 13. fixing a right side die; 14. fixing right saw teeth; 15. a movable left side die; 16. left saw teeth on the movable side; 17. a movable right side die; 18. right saw teeth on the movable side; 19. closing the die and positioning the sleeve; 20. closing the die positioning column; 21. and (5) demolding the rod.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model. The specific structure of the utility model is shown in fig. 1-5.

Example 1: the utility model provides a novel assembled concrete interior wall sets up mould in groups, includes movable die platform 1, the location die platform 2 of relative setting, movable die platform 1 the bottom of location die platform 2 all butt is on the working face of below install left side saw tooth die assembly on the internal surface of location die platform 2 install right side saw tooth die assembly on the internal surface of movable die platform 1 under the operating condition left side saw tooth die assembly with right side saw tooth die assembly butt and form between them and establish die cavity 3 movable die platform 1 with the both sides of location die platform 2 are provided with a plurality of clamp assembly 4 respectively, each clamp assembly 4 cooperation realizes the clamp in the opposite die cavity 3, the surface middle part of movable die platform 1 is connected with outside hydraulic pressure compound die equipment, place the reinforcement cage of hanging into and pour concrete in the vertical die cavity 3. The assembled concrete inner wall grouping vertical die can realize rapid die assembly and die release by utilizing the driving of external hydraulic die assembly equipment, the working efficiency of the grouping vertical die is integrally improved, meanwhile, the left side saw tooth die assembly and the right side saw tooth die assembly are matched for die assembly to form a vertical die cavity 3, so that the key steps of eliminating a receiving surface and the like after the concrete is poured into a reinforcement cage which is hoisted and entered in the interior can be ensured, and the forming quality and efficiency are effectively improved. Meanwhile, after the die is assembled, the purpose of clamping and preventing the die from falling off can be achieved through each clamping assembly 4, and the purpose of resisting lateral tension in the forming process is effectively guaranteed.

In any of the above solutions, preferably, the left side saw tooth die assembly includes a side die surface 5 fixedly mounted on the inner surface of the positioning die table 2, a fixed left saw tooth side die 6 and a fixed right saw tooth side die 7 are mounted on two sides of the side die surface 5 at intervals, a bottom die 8 is fixedly disposed at the bottoms of the fixed left saw tooth side die 6 and the fixed right saw tooth side die 7, and the bottom die 8 and the side die surface 5 are fixedly disposed. The left side saw tooth die assembly plays a supporting role in forming the whole concrete by means of the bottom die 8, and meanwhile, the fixed left saw tooth side die 6 and the fixed right saw tooth side die 7 on two sides are used for limiting, so that the movable left saw tooth side die 9 and the movable right saw tooth side die 10 on the opposite sides are matched with each other conveniently to form the die cavity 3.

In any of the above solutions, preferably, the right side sawtooth mold assembly includes two movable left sawtooth side molds 9 and movable right sawtooth side molds 10 that are fixedly installed on the inner surface of the movable mold table 1 at opposite intervals, the movable left sawtooth side mold 9 is disposed opposite to the fixed left sawtooth side mold 6, and the movable right sawtooth side mold 10 is disposed opposite to the fixed right sawtooth side mold 7. The movable left sawtooth side die 9 and the movable right sawtooth side die 10 are mutually matched and meshed with the fixed left sawtooth side die 6 and the fixed right sawtooth side die 7 on the corresponding sides to realize effective die assembly.

In any of the above solutions, it is preferable that the fixed left sawtooth side mold 6 includes a fixed left side mold 11 fixed on the side mold table top 5, and a plurality of fixed left sawtooth 12 are fixedly installed on the surface of the fixed left side mold 11 at equal intervals from top to bottom.

In any of the above solutions, it is preferable that the fixed right sawtooth side mold 7 includes a fixed right side mold 13 fixed on the side mold surface 5, and a plurality of fixed right sawtooth 14 are fixedly installed on the surface of the fixed right side mold 13 at equal intervals from top to bottom.

In any of the above solutions, it is preferable that the movable left sawtooth edge mold 9 includes a movable left edge mold 15 fixedly attached to the inner surface of the movable mold table 1, and a plurality of movable left sawtooth 16 are fixedly installed on the surface of the movable left edge mold 15 at equal intervals from top to bottom.

In any of the above solutions, it is preferable that the movable right sawtooth side mold 10 includes a movable right side mold 17 fixedly attached to the inner surface of the movable mold table 1, and a plurality of movable right sawtooth 18 are fixedly installed on the surface of the movable right side mold 17 at uniform intervals from top to bottom.

In any of the above embodiments, it is preferable that each of the fixed left serrations 12 and each of the movable left serrations 16 cooperate to achieve a butt joint seal in the operating state, and each of the fixed right serrations 14 and each of the movable right serrations 18 cooperate to achieve a butt joint seal. The fixed left saw teeth 12, the movable left saw teeth 16 and the movable right saw teeth 18 can effectively achieve the purpose of rapid positioning and meshing, thereby ensuring the mutual butt joint fixation of the two sides and ensuring the stable state of the vertical die cavity 3 after die assembly.

Example 2: the utility model provides a novel assembled concrete interior wall sets up mould in groups, includes movable die platform 1, the location die platform 2 of relative setting, movable die platform 1 the bottom of location die platform 2 all butt is on the working face of below install left side saw tooth die assembly on the internal surface of location die platform 2 install right side saw tooth die assembly on the internal surface of movable die platform 1 under the operating condition left side saw tooth die assembly with right side saw tooth die assembly butt and form between them and establish die cavity 3 movable die platform 1 with the both sides of location die platform 2 are provided with a plurality of clamp assembly 4 respectively, each clamp assembly 4 cooperation realizes the clamp in the opposite die cavity 3, the surface middle part of movable die platform 1 is connected with outside hydraulic pressure compound die equipment, place the reinforcement cage of hanging into and pour concrete in the vertical die cavity 3.

The assembled concrete inner wall grouping vertical die can realize rapid die assembly and die release by utilizing the driving of external hydraulic die assembly equipment, the working efficiency of the grouping vertical die is integrally improved, meanwhile, the left side saw tooth die assembly and the right side saw tooth die assembly are matched for die assembly to form a vertical die cavity 3, so that the key steps of eliminating a receiving surface and the like after the concrete is poured into a reinforcement cage which is hoisted and entered in the interior can be ensured, and the forming quality and efficiency are effectively improved.

Meanwhile, after the die is assembled, the purpose of clamping and preventing the die from falling off can be achieved through each clamping assembly 4, and the purpose of resisting lateral tension in the forming process is effectively guaranteed.

In any of the above solutions, preferably, the left side saw tooth die assembly includes a side die surface 5 fixedly mounted on the inner surface of the positioning die table 2, a fixed left saw tooth side die 6 and a fixed right saw tooth side die 7 are mounted on two sides of the side die surface 5 at intervals, a bottom die 8 is fixedly disposed at the bottoms of the fixed left saw tooth side die 6 and the fixed right saw tooth side die 7, and the bottom die 8 and the side die surface 5 are fixedly disposed.

The left side saw tooth die assembly plays a supporting role in forming the whole concrete by means of the bottom die 8, and meanwhile, the fixed left saw tooth side die 6 and the fixed right saw tooth side die 7 on two sides are used for limiting, so that the movable left saw tooth side die 9 and the movable right saw tooth side die 10 on the opposite sides are matched with each other conveniently to form the die cavity 3.

In any of the above solutions, preferably, the right side sawtooth mold assembly includes two movable left sawtooth side molds 9 and movable right sawtooth side molds 10 that are fixedly installed on the inner surface of the movable mold table 1 at opposite intervals, the movable left sawtooth side mold 9 is disposed opposite to the fixed left sawtooth side mold 6, and the movable right sawtooth side mold 10 is disposed opposite to the fixed right sawtooth side mold 7.

The movable left sawtooth side die 9 and the movable right sawtooth side die 10 are mutually matched and meshed with the fixed left sawtooth side die 6 and the fixed right sawtooth side die 7 on the corresponding sides to realize effective die assembly.

In any of the above solutions, it is preferable that the fixed left sawtooth side mold 6 includes a fixed left side mold 11 fixed on the side mold table top 5, and a plurality of fixed left sawtooth 12 are fixedly installed on the surface of the fixed left side mold 11 at equal intervals from top to bottom.

In any of the above solutions, it is preferable that the fixed right sawtooth side mold 7 includes a fixed right side mold 13 fixed on the side mold surface 5, and a plurality of fixed right sawtooth 14 are fixedly installed on the surface of the fixed right side mold 13 at equal intervals from top to bottom.

In any of the above solutions, it is preferable that the movable left sawtooth edge mold 9 includes a movable left edge mold 15 fixedly attached to the inner surface of the movable mold table 1, and a plurality of movable left sawtooth 16 are fixedly installed on the surface of the movable left edge mold 15 at equal intervals from top to bottom.

In any of the above solutions, it is preferable that the movable right sawtooth side mold 10 includes a movable right side mold 17 fixedly attached to the inner surface of the movable mold table 1, and a plurality of movable right sawtooth 18 are fixedly installed on the surface of the movable right side mold 17 at uniform intervals from top to bottom.

In any of the above embodiments, it is preferable that each of the fixed left serrations 12 and each of the movable left serrations 16 cooperate to achieve a butt joint seal in the operating state, and each of the fixed right serrations 14 and each of the movable right serrations 18 cooperate to achieve a butt joint seal.

The fixed left saw teeth 12, the movable left saw teeth 16 and the movable right saw teeth 18 can effectively achieve the purpose of rapid positioning and meshing, thereby ensuring the mutual butt joint fixation of the two sides and ensuring the stable state of the vertical die cavity 3 after die assembly.

In any of the above solutions, it is preferable that the clamping assembly 4 includes a horizontally disposed tie rod 401, and a clamping nut 402 is fixedly installed on the side walls of the movable mold table 1 and the positioning mold table 2 at positions corresponding to two ends of the tie rod 401, and the two ends of the tie rod 401 are screwed and fastened on the clamping nut 402 at the corresponding positions.

The clamping assembly 4 can realize stable drawknot of the movable die table 1 and the positioning die table 2 through the cooperation of the drawknot rod 401 and the clamping nuts 402 at the two ends, so that the purpose of effective fastening is achieved.

In any of the above embodiments, it is preferable that a mold clamping positioning sleeve 19 and a mold clamping positioning post 20 are respectively fixed on the opposite surfaces of the positioning mold table 2 and the movable mold table 1, and the mold clamping positioning sleeve 19 is matched and inserted with the mold clamping positioning post 20. And accurate positioning during die assembly is facilitated.

In any of the above schemes, it is preferable that a plurality of stripping bars 21 are fixedly arranged on the side die table 5 in a horizontal magnetic attraction manner.

The specific implementation flow is as follows:

1. deepening the drawing scheme: taking the material selection, welding mode, accuracy, deformation and construction process of the mold into consideration;

2. the production and manufacturing aspects are as follows: the national standard steel has no pitting surface, sand hole and rust defect; the blanking cutting size is accurate; the overall size of the group is smaller than 2 mm; the flatness of the welding joint is not more than 0.3mm, and the deformation is controlled by the assembly welding.

3. Fast modular aspects: the manufactured 4 side dies (a fixed left sawtooth side die 6, a fixed right sawtooth side die 7, a movable left sawtooth side die 9 and a movable right sawtooth side die 10) are respectively arranged on a fixed surface and a movable surface vertical die platform according to the external dimensions of the components to ensure the verticality, wherein the side dies have high linearity requirements.

The reinforcement cage is hung into the vertical mould cavity 3 and placed on the bottom side mould 8. And after the distance between the reinforcing steel bars at two sides is adjusted and the checking size is confirmed, starting a matched vertical die hydraulic device, stretching and slowly closing the die by the oil cylinder, positioning and locking by using the clamping assembly 4 after fastening, and preventing loosening.

The die assembly mode can omit the working procedures of pre-curing and noodle collecting, saves the occupied space, ensures that the roughness and flatness accuracy of two large surfaces of the component are greatly improved, and does not need to carry out the overturning working procedure after the component is molded.

4. Positioning the embedded part: and (5) adopting magnets to adsorb and fix all embedded parts, and assembling.

And (3) using a magnetic seat to be adsorbed and fixed on the surface of the vertical die for accurate positioning. The wall penetrating rod is a rubber rod with demoulding inclination, and a fixed magnet fixing seat at the bottom of the rubber rod is fixedly adsorbed on the surface of the vertical mould. The positioning of the artificial molding surface of the flat die is more accurate, and the upper surface of the embedded part is very flush with the surface of the component.

5. Leakage control: in order to prevent the problem of slurry leakage, the side die structure is designed to be in a zigzag type, a circle of sealing strips are stuck along the zigzag type, and the die clamping can be tightly combined with the surface of the rib.

A circle of sponge double faced adhesive tape is stuck along the track of the edge die sawtooth plate, and the grouting sleeve is plugged by a plug, so that the slurry leakage prevention effect is achieved. When demoulding, the hydraulic device is started to open the maximum space of the vertical die cavity 3, the left side saw tooth plate side die is loosened, and the wall penetrating rod is lifted out along with the prefabricated part.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions; any alternative modifications or variations to the embodiments of the present utility model will fall within the scope of the present utility model for those skilled in the art.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims (9)

1. Novel assembled concrete inner wall sets up mould, its characterized in that: including movable die platform, the location die platform of relative setting, movable die platform the bottom of location die platform all butt is on the working face of below install left side saw tooth die assembly on the internal surface of location die platform install right side saw tooth die assembly on the internal surface of movable die platform under the operating condition left side saw tooth die assembly with right side saw tooth die assembly butt and form between them and establish the die cavity movable die platform with the both sides of location die platform are provided with a plurality of clamp assembly respectively, each clamp assembly cooperation realizes the clamp in the opposition die cavity, the surface middle part of movable die platform is connected with outside hydraulic pressure compound die equipment, place the steel reinforcement cage of hanging into and pouring concrete in the upright die cavity.

2. The novel fabricated concrete interior wall ganged formwork set of claim 1, wherein: the left side saw tooth die assembly comprises a side die table surface fixedly arranged on the inner surface of the positioning die table, a fixed left saw tooth side die and a fixed right saw tooth side die are respectively arranged at two sides of the side die table surface at intervals, a bottom side die is fixedly arranged at the bottom of the fixed left saw tooth side die and the bottom side die and the side die table surface are fixedly arranged.

3. The novel fabricated concrete interior wall ganged formwork of claim 2, wherein: the right side saw tooth die assembly comprises a movable left saw tooth side die and a movable right saw tooth side die which are fixedly installed on the inner surface of the movable die table at opposite intervals, wherein the movable left saw tooth side die and the fixed left saw tooth side die are oppositely arranged, and the movable right saw tooth side die and the fixed right saw tooth side die are oppositely arranged.

4. A novel fabricated concrete interior wall ganged formwork erection as claimed in claim 3, wherein: the fixed left sawtooth side die comprises a fixed left side die fixed on the side die table surface, and a plurality of fixed left sawteeth are uniformly and fixedly arranged on the surface of the fixed left side die at intervals from top to bottom.

5. The novel fabricated concrete interior wall ganged formwork of claim 4, wherein: the fixed right sawtooth side die comprises a fixed right side die fixed on the side die table surface, and a plurality of fixed right sawtooth are fixedly arranged on the surface of the fixed right side die at equal intervals from top to bottom.

6. The novel fabricated concrete interior wall ganged formwork of claim 5, wherein: the movable left sawtooth side die comprises a movable left side die fixedly adsorbed on the inner surface of the movable die table, and a plurality of movable left sawtooth are uniformly and fixedly arranged on the surface of the movable left side die at intervals from top to bottom.

7. The novel fabricated concrete interior wall ganged formwork set of claim 6, wherein: the movable right sawtooth side die comprises a movable right side die fixedly adsorbed on the inner surface of the movable die table, and a plurality of movable right sawtooth are uniformly and fixedly arranged on the surface of the movable right side die at intervals from top to bottom.

8. The novel fabricated concrete interior wall ganged formwork set of claim 7, wherein: under the working state, the fixed left saw teeth and the movable left saw teeth are matched to realize butt joint blocking, and the fixed right saw teeth and the movable right saw teeth are matched to realize butt joint blocking.

9. The novel fabricated concrete interior wall ganged formwork set of claim 8, wherein: the clamping assembly comprises a tie rod which is horizontally arranged, a clamping nut is fixedly arranged on the side wall of the movable die table and the side wall of the positioning die table at the corresponding positions of the two ends of the tie rod respectively, and the two ends of the tie rod are screwed and fastened on the clamping nut at the corresponding positions.