CN219427049U - Detachable end die and die plate for producing truss plates - Google Patents

Abstract

The utility model discloses a detachable end die and a template for producing truss plates, which belong to the technical field of cement slurry molding, and comprise a top plate and end plates connected to the top plate, and are characterized in that: the clamping components are symmetrically distributed at two ends of the top plate and comprise elastic clamps arranged on the top plate, clamping grooves are formed between the elastic clamps and the end plates, clamping claws facing the inner side are arranged at the lower ends of the elastic clamps, and the clamping claws are located below the end plates. This end mould can catch the side mould through the draw-in groove joint, and the jack catch joint realizes that the end mould is connected on the diapire of die block on the die block firmly, and the elasticity card takes place outside deformation under the effect of external force certainly for the jack catch loses the constraint, alright dismantlement end mould, thereby realizes that the end mould is connected on the die block detachable, changes the mounted position in a flexible way, changes the length dimension of die box, is applicable to the truss board production of different length demands, is convenient for improve the utilization ratio of template.

Description

Detachable end die and die plate for producing truss plates

Technical Field

The utility model belongs to the technical field of cement slurry molding, and particularly relates to a detachable end die and a template for producing truss plates.

Background

At present, no matter the construction of a building main body of a frame structure or the construction of a building main body of a steel structure, in order to improve the integrity of a floor plate, the construction of the floor plate is basically finished in an in-situ pouring mode in the building industry. In the face of the problem that the floor slab is required to be supported and disassembled in the cast-in-place manner, the applicant develops a truss plate free of disassembly, the lower part of the steel bar truss is buried in concrete slurry, connection with the steel bar truss is realized along with solidification molding of the concrete slurry, namely, connection between the bottom plate and the steel bar truss is completed in the process of producing the concrete bottom plate, not only is complex structure of the bottom plate caused by the fact that the bottom plate is additionally connected with a connecting part of the steel bar truss avoided, but also the workload of installing additional connecting pieces and connecting the steel bar truss with the bottom plate through the connecting pieces is reduced.

However, in the process of producing the truss plates, concrete slurry is usually laid in a mold, and after compacting by vibrating and trowelling, the subsequent process is performed, and thus, the mold for laying the concrete slurry is needed. Most of the moulds adopt box-shaped structures, so that the bottom mould is used for supporting the slurry, and the side moulds are used for blocking the slurry, so that the slurry is prevented from flowing to the periphery to form a bottom plate with regular periphery. Because the length of the manufactured concrete bottom plate is matched with the span between the walls in the built building, the length of the concrete bottom plate is not unique, and therefore, a plurality of specifications of dies are needed, the dies with one specification can only produce truss plates with one length, and the utilization rate of the templates is greatly reduced.

The applicant has thus sought to develop a mould which is capable of changing the mounting position of the end mould so that the length of the enclosed mould box can be adjusted to accommodate the production of truss plates of different lengths. Among them, the development of adjustable end dies is important in achieving the above objective.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a detachable end die and a template for producing truss plates, which can realize the detachable installation of the end die through a clamping part, thereby being convenient for adjusting the installation position of the end die to change the length of a die box.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a production truss board is with dismantling end mould, includes roof and connects the end plate on the roof, its characterized in that: the clamping components are symmetrically distributed at two ends of the top plate and comprise elastic clamps arranged on the top plate, clamping grooves are formed between the elastic clamps and the end plates, clamping claws facing the inner side are arranged at the lower ends of the elastic clamps, and the clamping claws are located below the end plates.

Further, the claw has a downward bending portion.

Further, the bending part is in a smooth transition shape.

Further, the elastic card is welded or riveted on the top plate.

Further, the elastic card is a spring piece.

The utility model also provides a template for producing truss plates, which is formed by the end dies, and comprises a bottom die, wherein the bottom die is provided with two side dies which are oppositely arranged, and the side dies are longitudinally arranged along the bottom die and are characterized in that: the side die is correspondingly clamped in the clamping groove on the side, and the clamping claw is clamped on the bottom wall of the bottom die.

Further, the bottom die and the side die form a die plate body, and the die plate body is of an integrated structure.

Further, a cavity is formed in the template body, and the cavity penetrates through two ends of the template body.

Further, the number of the cavities is more than two, and the cavities are uniformly distributed.

Further, be equipped with the sand grip on the roof of die block, the sand grip is placed along the longitudinal direction of die block, and the side form sets up on the sand grip, and the sand grip has the extension that surpasss the side form inner.

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

1. because the both ends of roof are equipped with the joint part that the symmetry form distributes, elastic clamping that has set up in the joint part and connect on the roof, be formed with the draw-in groove between elastic clamping and the end plate, elastic clamping's lower extreme has the jack catch towards inboard, can catch the side form through the draw-in groove joint, the jack catch joint is on the diapire of die block, realize the firm connection of end mould on the template body, elastic clamping takes place outside deformation under the effect of external force certainly for the jack catch loses the constraint, can dismantle the end mould, thereby realize the detachable connection of end mould on the template body, nimble change mounted position, change the length dimension of die box, be applicable to the truss board production of different length demands, be convenient for improve the utilization ratio of template.

2. Because the claw has the downward bending part, the flaring shape can be formed when the elastic clamp is elastically deformed outwards, the entering space of the template body is enlarged, and the assembling operation is convenient.

3. Because the bending part adopts a smooth transition structure, the clamping resistance between the bending part and the template body can be reduced, and the assembly operation is more convenient.

4. Because die block and side form constitution template body, template body structure as an organic whole for the transversal of template body personally submits "U" form, does benefit to the wholeness that improves the template body, then strengthens the steadiness of end mould installation.

5. As the cavity is arranged in the template body and penetrates through the two ends of the template body, the consumption of materials at the cavity can be reduced, and the self weight of the template body can be reduced.

6. Because be equipped with the sand grip on the roof of die block, the sand grip is placed along the longitudinal direction of die block, and the side form sets up on the sand grip for fashioned concrete bottom plate forms the notch in the edge of diapire, forms the recess after being convenient for two adjacent bottom plates concatenation, can fill thick liquids in the recess, strengthens the compactibility of splice.

7. The utility model has ingenious conception, changes the installation position of the end mould on the mould plate body through the detachable installation structure of the end mould, forms mould boxes with different lengths, is suitable for the production of truss plates with different length requirements, and is convenient for popularization and application in the field.

Drawings

FIG. 1 is a schematic perspective view of an end form;

FIG. 2 is an enlarged view of part I of the drawing;

FIG. 3 is a schematic perspective view of a form;

FIG. 4 is an enlarged view of part II of FIG. 3;

fig. 5 is an enlarged view of part III in fig. 3.

The marks in the figure: 1. end molding; 11. a top plate; 12. an end plate; 13. a spring piece; 14. a claw; 15. a bending part; 16. a clamping groove; 2. a template body; 21. a bottom die; 22. a side mold; 23. a convex strip; 24. a cavity.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description.

When the utility model is in a use state, one end close to the ground is defined as a bottom end or a lower end, and the other end far away from the ground is correspondingly defined as a top end or an upper end; one side near the center of the mold cavity is defined as the inner side, and the other side away from the mold cavity is defined as the outer side.

As shown in fig. 1, the top plate 11 is connected with the end plates 12, and of course, the number of the end plates 12 can be one, or more than two, and when the number of the end plates is one, the end plates are equivalent to that of the top plate 11, and the cross section of the end plates is L-shaped or T-shaped; when the number of the two support legs is two, the support legs are equivalent to the top plate 11, and the cross section of the support legs is n-shaped. Here, the end plate 12 may be provided so as to block the flow of slurry, and the specific number thereof is not required. The two ends of the top plate 11 are provided with symmetrically distributed clamping parts, as shown in fig. 2, the clamping parts are provided with spring pieces 13 which are riveted and fixed on the top plate 11, clamping grooves 16 are formed between the spring pieces 13 and the end plates 12, the lower ends of the spring pieces 13 are provided with clamping claws 14 facing the inner side, the clamping claws 14 are positioned below the end plates 12, the clamping claws 14 are provided with downward bending parts 15, flaring shapes can be formed when the spring pieces 13 are elastically deformed outwards, the entering space of the template body 2 is enlarged, and the assembly operation is facilitated. The bent portion 15 has a smooth transition shape, and the engagement resistance between the bent portion 15 and the die plate body 2 can be reduced.

As shown in fig. 3, the end mold 1 is installed on the mold plate body 2 to form a mold plate for producing truss plates, the amount of the end mold 1 can be one or two opposite end molds, one end mold needs to be provided with a fixed end mold on the mold plate body 2, and the installation position of the detachable end mold 1 is adjusted to restrict the length of the truss plates to be produced; when two detachable end dies 1 are used, the installation distance between the two end dies 1 is used for restraining the length of the truss plates to be produced, and the production requirements of the truss plates with different lengths can be met. The template body 2 used is provided with a bottom die 21 for supporting slurry, the bottom die 21 is provided with two side dies 22 which are oppositely arranged, the side dies 22 are arranged along the longitudinal direction of the bottom die 21 and are used for blocking concrete slurry from flowing to the width direction, the template body 2 used can be of an integrated forming structure, such as extrusion molding, bending molding of a metal plate or assembling structure, namely, the side dies 22 are fixedly arranged on the bottom die 21, and the cross section of the template body can be integrally U-shaped. As shown in fig. 4, during assembly, the side mold 22 is correspondingly clamped in the clamping groove 16 on the side, the clamping claw 14 is clamped on the bottom wall of the bottom mold 21, the side mold 22 is clamped through the clamping groove 16, the clamping claw 14 is clamped on the bottom wall of the bottom mold 21, the end mold 1 is firmly connected to the template body 2, and the end plate 12, the bottom mold 21 and the side mold 22 jointly enclose a mold cavity. The top wall of the bottom die 21 is also provided with the convex strips 23, the convex strips 23 are longitudinally placed along the bottom die 21, the side dies 22 are arranged on the convex strips 23 near the outer side, the convex strips 23 are provided with the extending parts exceeding the inner walls of the side dies 22, notches can be formed in the outer sides of the bottom walls of the manufactured truss plates, grooves are formed after two adjacent bottom plates are spliced, slurry can be filled in the grooves, and the compactness of the spliced seams is enhanced.

As shown in fig. 5, the die plate body 2 adopts an integral molding mode of extrusion molding, and can also utilize the structure of an extrusion molding die, a plurality of uniformly distributed cavities 24 are formed in the die plate body 2, the cavities 24 penetrate through two ends of the die plate body 2, and the use amount of plastic can be reduced by utilizing the cavity 24 structure on the premise of meeting the certain strength of the die plate body 2, so that the production cost is reduced, the dead weight of the die plate body 2 is reduced, and the carrying operation is facilitated.

In addition to the spring piece 13 in the above embodiment, other elastic members may be used as the elastic card, as long as the elastic member is deformed by the external force and returns to its original state after the external force is removed. Of course, the spring piece 13 may be welded to the top plate 11.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims (10)

1. The utility model provides a production truss board is with dismantling end mould, includes roof and connects the end plate on the roof, its characterized in that: the clamping components are symmetrically distributed at two ends of the top plate and comprise elastic clamps arranged on the top plate, clamping grooves are formed between the elastic clamps and the end plates, clamping claws facing the inner side are arranged at the lower ends of the elastic clamps, and the clamping claws are located below the end plates.

2. The removable end form for producing truss plates of claim 1, wherein: the claw has a downward bending portion.

3. A removable end form for producing truss panels according to claim 2 wherein: the bending part is in a smooth transition shape.

4. A removable end form for producing truss panels according to any one of claims 1 to 3, wherein: the elastic clamp is welded or riveted on the top plate.

5. The removable end form for producing truss plates of claim 4 wherein: the elastic clamp is a spring piece.

6. The utility model provides a production truss board is with template, includes the die block, is equipped with two side forms of relative setting on the die block, and the longitudinal setting of side form along the die block, its characterized in that: the end die further comprises an end die as claimed in any one of claims 1 to 5, wherein the side die is correspondingly clamped in a clamping groove on the side, and the clamping jaw is clamped on the bottom wall of the bottom die.

7. The formwork for producing truss plates of claim 6 wherein: the bottom die and the side die form a die plate body, and the die plate body is of an integrated structure.

8. The formwork for producing truss plates of claim 7 wherein: a cavity is formed in the template body and penetrates through two ends of the template body.

9. The formwork for producing truss plates of claim 8 wherein: the number of the cavities is more than two, and the cavities are uniformly distributed.

10. A form for producing truss plates according to any one of claims 6 to 9, wherein: the top wall of the bottom die is provided with a convex strip, the convex strip is placed along the longitudinal direction of the bottom die, the side die is arranged on the convex strip, and the convex strip is provided with an extension part exceeding the inner end of the side die.