CN221168669U - Pouring die for door lintel or ground beam - Google Patents

Abstract

The utility model provides a pouring die for a door lintel or a ground beam, which comprises the following components: splice plates, corner expansion plates and connecting plates; the splice plates are connected through connecting plates so as to extend along the length direction of the splice plates to form pouring units; the corner expansion plate is used for being connected between two pouring units which are placed at an angle; the corner expansion plate is movably matched with the pouring unit along the length direction of the corner expansion plate so as to change the extension length of the corner expansion plate compared with the pouring unit.

Description

Pouring die for door lintel or ground beam

Technical Field

The utility model relates to the field of building pouring dies, in particular to a pouring die for a door lintel or a ground beam.

Background

In the building construction process, a die set is often required to be erected on the ground to pour a ground beam or a door lintel. However, in the actual construction process, because the construction site is uneven, the soil is softer or the support of the die set is unstable, the pouring die plate is often deviated or sunk in the process of pouring and tamping concrete, so that the dimension deviation of the ground beam after pouring and forming is larger, the consumption of raw materials is wasted, reprocessing can be performed in the later stage, the production cost is increased, the quality of the ground beam is affected, and unsafe hidden dangers exist.

The traditional wooden templates used for pouring the door lintel and the floor beam are easy to damage, the repeated use rate is low, and the inclination condition is easy to occur in the installation process or the templates are not firmly installed; the traditional wood pattern needs to be assembled on site, so that labor and time are wasted, then the wood pattern needs to be removed after pouring is completed, and repeated use is difficult.

Disclosure of utility model

The utility model aims to solve the main technical problem of providing a pouring die for a door lintel or a ground beam, which can freely control the pouring length and is suitable for different door lintels or ground beams.

In order to solve the technical problems, the utility model provides a pouring die for a door lintel or a ground beam, comprising: splice plates, corner expansion plates and connecting plates;

The splice plates are connected through connecting plates so as to extend along the length direction of the splice plates to form pouring units; the corner expansion plate is used for being connected between two pouring units which are placed at an angle;

The corner expansion plate is movably matched with the pouring unit along the length direction of the corner expansion plate so as to change the extension length of the corner expansion plate compared with the pouring unit.

In a preferred embodiment: the corner expansion plate is provided with a chute which is in movable fit with the pouring unit, the chute is connected with the pouring unit through a connecting piece, and the extension length of the corner expansion plate compared with the pouring unit is changed by changing the relative position of the connecting piece and the chute.

In a preferred embodiment: the corner expansion plate comprises a first side wall and a second side wall which are arranged at an angle, and the first side wall and the second side wall are respectively provided with the sliding groove.

In a preferred embodiment: the corner expansion plate comprises a first side wall and a second side wall which are arranged at an angle, wherein the upper ends of the first side wall and the second side wall downwards extend out of a side plate which is arranged at intervals with the first side wall and the second side wall, and a first sliding rail which is in movable fit with the pouring unit is formed between the side plate and the first side wall or the second side wall; the sliding groove is arranged on the side plate.

In a preferred embodiment: the connecting plate is provided with a first connecting hole and a second connecting hole which are connected with the two splice plates, wherein the first connecting hole is a round hole, and the second connecting hole is a strip-shaped hole; and a third connecting hole matched with the first connecting hole or the second connecting hole is formed in the splice plate.

In a preferred embodiment: the pouring unit comprises two first side panels formed by splicing splice plates and a second side panel connected between the two side panels.

In a preferred embodiment: the upper end of the splice plate along the height direction is provided with a plurality of first clamping grooves which are distributed at intervals along the length direction of the splice plate;

And a second clamping groove matched with the first clamping groove is formed in the lower portion of the second side panel along the height direction.

In a preferred embodiment: the number of the second clamping grooves is at least three, and the different second clamping grooves are connected to adjust the interval distance between the two first side panels.

In a preferred embodiment: the device also comprises a clamping component for adjusting the interval distance between the two side panels.

In a preferred embodiment: the clamping component comprises a connecting strip extending along the width direction of the pouring unit, and at least three first mounting holes are formed in the connecting strip;

The clamping component further comprises two clamping claws for respectively clamping one first side panel; the claw is provided with a second mounting hole matched with the first mounting hole and a third clamping groove used for being clamped with the splice plate.

In a preferred embodiment: the sliding clamping piece is used for adjusting the interval distance between the two side panels and comprises a fixed block, a second sliding rail extending along the width direction of the pouring unit and a sliding block movably matched with the second sliding rail;

the bottoms of the fixed block and the sliding block are respectively provided with a fourth clamping groove which is connected with the splice plate in a clamping mode.

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

1. The utility model provides a pouring die for door lintel or floor beams, which can adjust the length of a corner by arranging a telescopic corner expansion plate, thereby meeting the length or width requirements of all floor beams, and one set of die can be adapted to floor beams with all sizes.

2. The utility model provides a pouring die for a door lintel or a ground beam, wherein a plurality of first clamping grooves are formed in a splice plate, and a second clamping groove is formed in a second side panel.

3. The utility model provides a pouring die for a door lintel or a ground beam, which realizes that the width between two first side panels can be adjusted through several different schemes, thereby realizing pouring of the door lintel or the ground beam with different widths.

Drawings

FIG. 1 is an exploded view of a mold according to a preferred embodiment 1 of the present utility model;

FIG. 2 is a schematic illustration of a door lintel of 240mm width as poured in accordance with the preferred embodiment 1 of the present utility model;

FIG. 3 is a schematic illustration of a door lintel of the preferred embodiment 1 of the present utility model in casting a width of 180 mm;

FIG. 4 is a schematic view of a preferred embodiment 1 of the present utility model in casting a floor beam having a width of 240 mm;

FIG. 5 is a schematic view of a preferred embodiment 1 of the present utility model in casting a floor beam having a width of 180 mm;

FIG. 6 is a schematic view of a corner telescoping plate according to a preferred embodiment 1 of the present utility model;

FIG. 7 is a schematic view of a splice plate according to a preferred embodiment 1 of the present utility model;

FIG. 8 is a schematic view showing the connection of the splice plate and the corner telescoping plate according to the preferred embodiment 1 of the present utility model;

FIG. 9 is a schematic view of a connecting piece in a preferred embodiment 1 of the present utility model;

FIG. 10 is a schematic view of a second side panel of the preferred embodiment 1 of the present utility model;

FIG. 11 is a schematic view of the pawl in the preferred embodiment 1 of the present utility model;

FIG. 12 is a schematic view of a connecting strip according to a preferred embodiment 1 of the present utility model;

FIG. 13 is a schematic view of a clamping component in accordance with a preferred embodiment 1 of the present utility model;

Fig. 14 is a schematic view of a sliding clamping member according to a preferred embodiment 2 of the present utility model.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements 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 utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," configured to, "" engaged with, "" connected to, "and the like are to be construed broadly, and may be, for example," connected to, "wall-mounted," connected to, removably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, or indirectly connected to, through an intermediary, and may be in communication with each other between two elements, as will be apparent to those of ordinary skill in the art, in view of the detailed description of the terms herein.

Example 1

Referring to fig. 1-13, this embodiment provides a casting mold for a door lintel or a floor beam, comprising: splice plate 1, corner expansion plate 2 and connecting plate 3;

The splice plates 1 are connected through the connecting plates 3 to extend along the length direction of the splice plates 1 to form a pouring unit; the corner expansion plate 2 is used for being connected between two pouring units which are placed at an angle;

The corner expansion plate 2 is provided with a chute 21 which is in movable fit with the pouring unit, and the chute 21 extends along the length direction of the corner expansion plate 2; the sliding groove 21 is connected with the pouring unit through a connecting piece, and the extending length of the corner expansion plate 2 compared with the pouring unit is changed by changing the relative position of the connecting piece and the sliding groove 21, and in the embodiment, the connecting piece is a fixing bolt 22. As a simple alternative to this embodiment, it is also possible to provide a connecting piece on the corner expansion plate, and a chute on the connecting plate 3 connected to the corner expansion plate 2. In summary, as long as the two can be formed into a movable fit, so as to adjust the extension length of the corner expansion plate 2 compared with the casting unit, a movable connection form, such as a sliding block and a sliding rail, which are common in the prior art can be selected.

The pouring die for the door lintel or the ground beam can connect two pouring units together through the corner expansion plate 2 when pouring the ground beam to form the ground beam pouring die with the corner, so that the pouring of the ground beam can be performed, and the stretching length of the corner expansion plate 2 compared with that of the pouring units can be changed by changing the relative position of the connecting piece and the chute 21, so that the ground beams with various lengths can be poured.

When the door lintel is poured, as the problem of corner is not involved, the door lintel can be poured only by selecting a proper number of splice plates 1 to splice pouring units with corresponding lengths.

In order to achieve the above-mentioned function of the corner expansion plate 2 and facilitate the movement of the corner expansion plate 2 relative to the splice plate 1 to change the relative position, in this embodiment, the corner expansion plate 2 includes a first side wall 23 and a second side wall 24 disposed at an angle to each other, and a sliding groove 21 is disposed on the first side wall 23 and/or the second side wall 24, where it is preferable that the sliding groove 21 is an incompletely penetrating groove, and if the penetrating groove is a penetrating groove, the connecting piece or the sliding groove 21 is sealed during pouring, so that the sliding cannot slide.

The chute 21 may also be another embodiment, the corner expansion plate 2 includes a first side wall 23 and a second side wall 24 disposed at an angle to each other, the upper ends of the first side wall 23 and the second side wall 24 extend downward to form a side plate 25 spaced from the first side wall 23 and the second side wall 24, and a first slide rail 26 movably matched with the pouring unit is formed between the side plate 25 and the first side wall 23 or the second side wall 24; the sliding groove 21 is arranged on the side plate 25, and compared with the arrangement of the incompletely penetrated groove on the side wall, the process of arranging the sliding groove 21 by adding the side plate 25 is simpler and attractive. Therefore, the splice plate 1 and the first sliding rail 26 can be movably matched, and the relative positions of the corner expansion plate 2 and the pouring unit can be conveniently adjusted.

Since the length of the pouring unit is adjusted mainly by changing the number of splice plates 1, the fine adjustment effect cannot be achieved. And when pouring the land beam, the pouring position can not be guaranteed to be a complete plane, and the height difference can be generated, so that if the splice plates 1 of the pouring units are all on the same height, gaps are formed between the lower ends of the splice plates 1 and the ground, and slurry can leak during pouring. In order to solve these problems, the connecting plate 3 in this embodiment is provided with a first connecting hole 31 and a second connecting hole 32 connected to the two splice plates 1, wherein the first connecting hole 31 is a circular hole, and the second connecting hole 32 is a bar-shaped hole; the splice plate 1 is provided with a third connecting hole 11 which is matched with the first connecting hole 31 or the second connecting hole 32. Therefore, the positions of the two splice plates 1 can be finely adjusted by adjusting the relative positions of the strip-shaped holes and the third connecting holes 11, and the strip-shaped holes are processed because the distances to be adjusted are uncertain, so that the positioning size can be conveniently adjusted in use, and the height difference adjustment of 3-4mm is realized to adapt to uneven ground during pouring.

The casting unit needs to form a closed cavity during casting, and for this purpose, the casting unit comprises two first side panels spliced by the splice plates 1, and a second side panel 4 connected between the two side panels. A complete chamber can be spliced by the first side panel and the second side panel 4 for casting.

The structure can only adjust the length of the door lintel or the ground beam, but the door lintel and the ground beam have requirements on the width besides the length when being poured, and the width of the door lintel or the ground beam which is required to be poured under different conditions is different. Therefore, flexible adjustment is required to adapt to various situations, and for this purpose, the upper end of the splice plate 1 along the height direction is provided with a plurality of first clamping grooves 12, and the first clamping grooves 12 are distributed at intervals along the length direction of the splice plate 1; a second clamping groove 41 matched with the first clamping groove 12 is arranged below the second side panel 4 along the height direction. The number of the second locking grooves 41 is five. The length of the chamber is changed in order to flexibly adjust the mounting position of the second side panel 4 when the plurality of first clamping grooves 12 are provided. And three or more second clamping grooves 41 are provided in order to adapt to pouring of door lintel or floor beams of different lengths and widths by connecting the first clamping groove 12 with different second clamping grooves 41, so that the width of the chamber can be changed to obtain chambers of different lengths and widths.

There is still a limitation in adjusting the width of the chamber through the second side panels 4, and if the two second side panels 4 are relatively far apart, it cannot be ensured that the width of the whole chamber is uniform. For this purpose, the present embodiment further includes a clamping member 5 for adjusting the distance between the two side panels.

The clamping component 5 comprises a connecting strip 51 extending along the width direction of the pouring unit, and five first mounting holes 511 are formed in the connecting strip 51;

The clamping component 5 further comprises two clamping claws 52 for respectively clamping one first side panel; the claw 52 is provided with a second mounting hole 521 which is matched with the first mounting hole 511, and a third clamping groove 522 which is used for clamping with the splice plate 1.

In use, the two claws 52 and the connecting strip 51 can be fixed together by aligning the second mounting holes 521 of the two claws 52 with the two first mounting holes 511 and connecting them by bolts, and different mounting holes are selected, and the distances between the two claws 52 are different, so that the distances between the two third clamping grooves 522 are also inconsistent. When the third clamping groove 522 is clamped with the splice plates 1 of the two first side panels, the distance between the two first side panels can be changed. Therefore, when the clamping components 5 and the second side panels 4 are matched and used, and the two second side panels 4 are far apart, a certain number of clamping components 5 are arranged between the two second side panels 4, so that the consistency of the whole space width can be ensured.

Example 2

Referring to fig. 14, in the present embodiment, the clamping member 5 in embodiment 1 is changed to a sliding clamping member 6, and the sliding clamping member 6 includes a fixed block 61, a second slide rail 62 extending along the width direction of the casting unit, and a sliding block 63 movably matched with the second slide rail 62; the bottoms of the fixed block 61 and the sliding block 63 are respectively provided with fourth clamping grooves 611 and 631 which are clamped with the splice plate 1.

In use, the sliding block 63 is moved to a desired position along the second slide rail 62, and the interval between the sliding block 63 and the fixed block 61 is changed. The fourth locking grooves 611 and 631 are then locked to the first locking grooves 12 of the two first side panels, whereby the same effect as the locking member 5 in embodiment 1 can be achieved. And by adopting the sliding clamping piece 6, the stepless adjustment of the width of the cavity can be realized, and the method is more flexible than the mode of fixing several groups of widths in the embodiment 1.

The foregoing is only a preferred embodiment of the present utility model, but the design concept of the present utility model is not limited thereto, and any person skilled in the art will be able to make insubstantial modifications of the present utility model within the scope of the present utility model disclosed herein by this concept, which falls within the actions of invading the protection scope of the present utility model.

Claims (11)

1. A casting mold for a door lintel or a ground beam, comprising: splice plates, corner expansion plates and connecting plates;

The splice plates are connected through connecting plates so as to extend along the length direction of the splice plates to form pouring units; the corner expansion plate is used for being connected between two pouring units which are placed at an angle;

The corner expansion plate is movably matched with the pouring unit along the length direction of the corner expansion plate so as to change the extension length of the corner expansion plate compared with the pouring unit.

2. A casting mould for door lintel or floor beam as claimed in claim 1, wherein: the corner expansion plate is provided with a chute which is in movable fit with the pouring unit, the chute is connected with the pouring unit through a connecting piece, and the extension length of the corner expansion plate compared with the pouring unit is changed by changing the relative position of the connecting piece and the chute.

3. A casting mould for door lintel or floor beam as claimed in claim 2, wherein: the corner expansion plate comprises a first side wall and a second side wall which are arranged at an angle, and the first side wall and the second side wall are respectively provided with the sliding groove.

4. A casting mould for door lintel or floor beam as claimed in claim 2, wherein: the corner expansion plate comprises a first side wall and a second side wall which are arranged at an angle, wherein the upper ends of the first side wall and the second side wall downwards extend out of a side plate which is arranged at intervals with the first side wall and the second side wall, and a first sliding rail which is in movable fit with the pouring unit is formed between the side plate and the first side wall or the second side wall; the sliding groove is arranged on the side plate.

5. A casting mould for door lintel or floor beam as claimed in claim 1, wherein: the connecting plate is provided with a first connecting hole and a second connecting hole which are connected with the two splice plates, wherein the first connecting hole is a round hole, and the second connecting hole is a strip-shaped hole; and a third connecting hole matched with the first connecting hole or the second connecting hole is formed in the splice plate.

6. A casting mould for door lintel or floor beam as claimed in claim 1, wherein: the pouring unit comprises two first side panels formed by splicing splice plates and a second side panel connected between the two side panels.

7. The casting mold for door lintel or floor beam as defined in claim 6, wherein: the upper end of the splice plate along the height direction is provided with a plurality of first clamping grooves which are distributed at intervals along the length direction of the splice plate;

And a second clamping groove matched with the first clamping groove is formed in the lower portion of the second side panel along the height direction.

8. The casting mold for door lintel or floor beam as defined in claim 7, wherein: the number of the second clamping grooves is at least three, and the different second clamping grooves are connected to adjust the interval distance between the two first side panels.

9. The casting mold for door lintel or floor beam as defined in claim 7, wherein: the device also comprises a clamping component for adjusting the interval distance between the two side panels.

10. A casting mould for door lintel or floor beam as claimed in claim 9, wherein: the clamping component comprises a connecting strip extending along the width direction of the pouring unit, and at least three first mounting holes are formed in the connecting strip;

The clamping component further comprises two clamping claws for respectively clamping one first side panel; the claw is provided with a second mounting hole matched with the first mounting hole and a third clamping groove used for being clamped with the splice plate.

11. The casting mold for door lintel or floor beam as defined in claim 7, wherein: the sliding clamping piece is used for adjusting the interval distance between the two side panels and comprises a fixed block, a second sliding rail extending along the width direction of the pouring unit and a sliding block movably matched with the second sliding rail;

the bottoms of the fixed block and the sliding block are respectively provided with a fourth clamping groove which is connected with the splice plate in a clamping mode.