CN219887564U

CN219887564U - Building templates convenient to form removal

Info

Publication number: CN219887564U
Application number: CN202321203178.7U
Authority: CN
Inventors: 岳丽飞; 郝子琛
Original assignee: JINAN TECHNICIAN COLLEGE
Current assignee: JINAN TECHNICIAN COLLEGE
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-10-24
Anticipated expiration: 2033-05-18

Abstract

The utility model discloses a building template convenient for removing a template, which comprises a panel assembly, a supporting assembly and a connecting assembly; the panel assembly comprises a first panel and a second panel which enclose a pouring cavity; the support assembly comprises a plurality of rectangular frames which are enclosed on the outer side of the panel assembly through the connecting assembly; the connecting component comprises a plurality of limiting grooves respectively attached to the outer sides of the first panel and the second panel, a mounting plate detachably connected in the limiting grooves and a plurality of positioning rods used for connecting the mounting plate and the rectangular frame; a plurality of screw holes are formed in the mounting plate along the length direction, positioning holes are formed in positions, corresponding to the screw holes, of the rectangular frame and the mounting plate, and one end of the positioning rod penetrates through the positioning holes and is in threaded connection with the screw holes. The utility model has good structural stability, can avoid module deformation, has simple and convenient form removal operation, is suitable for being used in the construction of cast-in-place concrete structural engineering and is used for forming concrete structures and components according to specified positions and geometric dimensions.

Description

Building templates convenient to form removal

Technical Field

The utility model relates to a building template for cast-in-place concrete structural engineering construction, in particular to a building template convenient for form removal.

Background

The building form board is a temporary supporting structure, which is manufactured according to the design requirement, and can make concrete structure and component form according to the specified position and geometric dimension. The template engineering is carried out to ensure the concrete engineering quality and construction safety, accelerate the construction progress and reduce the engineering cost. At present, the building template structure for the construction of cast-in-place concrete structural engineering mainly comprises three parts of a panel, a supporting structure and a connecting piece. The panel is a bearing plate directly contacted with the newly poured concrete; the supporting structure is a temporary structure for supporting the panel, the concrete and the construction load and is used for ensuring that the building template structure is firmly combined, so that the building template structure is not deformed or damaged; the connector is a fitting that connects the panel to the support structure as a single piece. The building templates of the existing structure have the following defects:

one is that the structural stability is poor, and the easy module deformation. The supporting structure of the building template of the existing structure is usually a diagonal rod or a push rod directly abutted to the outer side of the panel, and the supporting structure is in point contact with the panel, so that the supporting structure can only support the panel, and the lateral limit of the panel is lacked, so that the panel can be misplaced or slide, and the structural stability is poor.

And secondly, the installation and the disassembly are inconvenient. The connecting piece of the building template of the existing structure is usually a U-shaped clamp, a hook head bolt and the like, and the quantity required when the panel and the supporting structure are connected into a whole by utilizing the connecting piece is also large, so that the installation operation is complex, and the working efficiency is low.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide the building template convenient for removing the form, so as to achieve the purposes of improving the structural stability, avoiding the deformation of the module and simplifying the disassembly and assembly operation.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a building template convenient for removing forms comprises a panel assembly, a supporting assembly and a connecting assembly; the panel assembly comprises a first panel and a second panel which enclose a pouring cavity; the support assembly comprises a plurality of rectangular frames which are enclosed on the outer side of the panel assembly through the connecting assembly; the connecting component comprises a plurality of limiting grooves respectively attached to the outer sides of the first panel and the second panel, a mounting plate detachably connected in the limiting grooves and a plurality of positioning rods used for connecting the mounting plate and the rectangular frame;

a plurality of screw holes are formed in the mounting plate along the length direction, positioning holes are formed in positions, corresponding to the screw holes, of the rectangular frame and the mounting plate, and one end of the positioning rod penetrates through the positioning holes and is in threaded connection with the screw holes.

As the limitation of the utility model, at least two clamping grooves are arranged on the two inner side walls of the limiting groove at intervals, and the clamping grooves on the two inner side walls are arranged in a one-to-one opposite way;

at least two groups of clamping blocks are arranged in the mounting plate at intervals, and each group of clamping blocks comprises two L-shaped limiting blocks which are arranged in opposite directions and a supporting spring connected between the two L-shaped limiting blocks; the L-shaped limiting blocks comprise long sections and short sections, the long section ends of the two L-shaped limiting blocks extend to the outside of the mounting plate, the two long section ends are located on the same side of the mounting plate, the short section ends of the two L-shaped limiting blocks extend to the outside of the mounting plate, and the two short section ends are located on opposite sides of the mounting plate;

the two short section ends in each group of clamping blocks can be respectively arranged in two clamping grooves which are oppositely arranged in the limiting groove, so that the mounting plate is detachably connected with the limiting groove.

As another limitation of the present utility model, the rectangular frame is formed by enclosing the first support bar and the second support bar, and the adjacent ends of the first support bar and the second support bar are detachably connected by the positioning member.

As a further definition of the utility model, the positioning member includes a mounting rod and a positioning cap screwed on an end of the mounting rod;

the end part of the first supporting bar is provided with a through hole for the second supporting bar to pass through, and the two sides of the through hole on the first supporting bar are fixedly provided with fixing plates; the fixed plate is provided with a first mounting hole for the mounting rod to pass through;

the end of the second support bar is provided with a second mounting hole for the mounting bar to pass through.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects:

(1) The rectangular frame is adopted as the supporting structure of the panel assembly, the panel assembly can be supported in an omnibearing manner (similar to a hoop) around the outer side of the panel assembly, and compared with the point contact supporting structure in the prior art, the point contact supporting structure has better structural stability and can avoid deformation of a module;

(2) The rectangular frame is formed by encircling the first supporting bar and the second supporting bar, and the first supporting bar and the second supporting bar are locked and fixed through the locating piece (the mounting rod and the locating cap), so that the first supporting bar and the second supporting bar have stable connection right angles, and the right angles between the adjacent panels can be ensured by encircling the periphery of the outer side of the panel assembly, and further the levelness of the building module after pouring is ensured;

(3) The connecting assembly for connecting the panel assembly and the supporting structure to form a whole comprises the limiting groove, the mounting plate and the positioning rod, wherein the limiting groove is additionally arranged on the outer side of the panel, the mounting plate is detachably connected with the rectangular frame through the positioning rod, and the clamping block and the clamping groove are conveniently and detachably connected between the limiting groove and the mounting plate, so that the dismounting operation is simplified, and the working efficiency is improved. (the support bar of the mounting plate communicated rectangular frame can be detached from the limit groove only by pinching the L-shaped clamping block to separate the L-shaped clamping block from the clamping groove.)

In summary, the utility model has good structural stability, can avoid module deformation, ensures levelness after building module molding, has simple and convenient demolding operation, is suitable for being used in the construction of cast-in-place concrete structural engineering, and is used for molding concrete structures and components according to specified positions and geometric dimensions.

Drawings

The utility model will be described in more detail below with reference to the accompanying drawings and specific examples.

FIG. 1 is a cross-sectional view of a structural relationship of an embodiment of the present utility model;

FIG. 2 is a schematic diagram showing an end connection structure of a first support bar and a second support bar in a rectangular frame according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a positioning member according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a connection structure between a limiting groove and a mounting plate in a connection assembly according to an embodiment of the present utility model;

fig. 5 is a cross-sectional view showing the structural relationship between a limiting groove and a mounting plate in a connecting assembly according to an embodiment of the present utility model.

In the figure: a1, a first panel; a2, a second panel;

b1, a first supporting bar; b2, a second supporting bar; b3, positioning pieces; b4, fixing plates; b5, mounting a rod; b6, positioning the cap;

c1, limiting plates; c2, mounting plates; c3, a positioning rod; a C4 and L-shaped limiting block; c5, supporting a spring; and C6, a threaded hole.

Detailed Description

Preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and understanding only, and are not intended to limit the utility model.

Embodiment is a building template convenient to form removal

The large-scale pouring template comprises a panel assembly, a supporting assembly and a connecting assembly, wherein the large-scale pouring template can be assembled into beams, columns, walls and floors in advance according to design requirements.

1. Panel assembly

The panel assembly is a load bearing plate that directly contacts freshly poured concrete. As shown in fig. 1, the panel assembly includes two first panels A1 and two second panels A2 that can enclose a casting cavity having a rectangular cross section.

2. Support assembly

The support assembly is a temporary structure that supports the panel assembly, concrete and construction loads to ensure that the panel assembly is securely assembled. As shown in fig. 1, the support assembly includes a plurality of rectangular frames enclosed at the outside of the panel assembly by the connection assembly, the plurality of rectangular frames being equally spaced along the length direction of the panel assembly.

Here, the direction perpendicular to the paper surface in fig. 1 is the longitudinal direction of the panel assembly.

As shown in fig. 1, each rectangular frame includes two first support bars B1 and two second support bars B2, which are sequentially enclosed to form a rectangular frame, where the first support bars B1 are correspondingly pressed against the first panel A1 and the second support bars B2 are correspondingly pressed against the second panel A2. In order to ensure the stability of the rectangular frame structure after enclosing, in this embodiment, adjacent ends of the first support bar B1 and the second support bar B2 are detachably connected through a positioning member B3.

As shown in fig. 2, the end of the first support bar B1 is provided with a through hole for the second support bar B2 to pass through, and the first support bar B1 is fixedly provided with a fixing plate B4 on both sides of the through hole, and the fixing plate B4 is provided with a first mounting hole; the end part of the second support bar B2 is provided with a second mounting hole. As shown in fig. 3, the positioning member B3 includes a mounting rod B5 and a positioning cap B6 screwed to an end of the mounting rod B5.

After the end part of the second support bar B2 passes through the through hole of the first support bar B1, one end of the installation rod B5 sequentially passes through the first installation hole of the fixed plate B4, the second installation hole of the end part of the second support bar B2 and the first installation hole of the fixed plate B4 on the other side, and is fixedly connected with the positioning cap B6 through threads, namely, the connection between the adjacent end parts of the first support bar B1 and the second support bar B2 is realized.

3. Connection assembly

The connection assembly is a fitting that connects the panel assembly and the support assembly as a unit. As shown in fig. 1, the connection assembly includes a plurality of limit grooves attached to the outside of the first panel A1 or the second panel A2, a mounting plate C2 detachably connected in the limit grooves (one mounting plate C2 is assembled in each limit groove), and a plurality of positioning rods C3 for connecting the mounting plate C2 and the rectangular frame. The limiting groove is arranged along the length direction of the panel and is a groove body structure formed by two limiting plates C1 which are fixedly arranged on the outer side face of the panel and are oppositely arranged. And, two spaced apart at least two draw-in grooves are equipped with on two inside walls of spacing groove, as shown in fig. 5, the draw-in groove on two inside walls sets up in a one-to-one correspondence. In this embodiment, 7 limiting grooves are attached to the outer side surface of the first panel A1 at equal intervals, and 1 limiting groove is attached to the outer side surface of the second panel A2 at equal intervals.

At least two groups of clamping blocks are arranged in the mounting plate C2 at intervals, and one group of clamping blocks corresponds to two clamping grooves which are oppositely arranged in the limiting grooves. As shown in fig. 5, each group of clamping blocks comprises two L-shaped limiting blocks C4 arranged opposite to each other and a supporting spring C5 connected between the two L-shaped limiting blocks C4. The L-shaped limiting block C4 comprises a long section and a short section which are integrally formed, and the long section ends of the two L-shaped limiting blocks C4 extend to the outside of the mounting plate C2 and are positioned on the same side of the mounting plate C2; the short-section ends of the two L-shaped limiting blocks C4 also extend to the outside of the mounting plate C2, but are respectively positioned on the opposite sides of the mounting plate C2.

When the mounting plate C2 is fixed in the limiting groove, only the long-section ends of the two L-shaped limiting blocks C4 are required to be pinched inwards, so that the two L-shaped limiting blocks C4 are close to each other until the short-section ends of the two L-shaped limiting blocks C4 are contracted into the mounting plate C2; then, the mounting plate C2 is placed in the limiting groove, and the short-section end part of the L-shaped limiting block C4 is aligned with the clamping groove on the limiting groove; finally, the long-section ends of the two L-shaped limiting blocks C4 are loosened, and the short-section ends of the L-shaped limiting blocks C4 are placed in the clamping grooves of the limiting grooves under the action of the supporting springs C5. So far, the detachable connection between the mounting plate C2 and the limiting groove is completed. When the mounting plate C2 is taken out of the limiting groove, long section ends of the two L-shaped limiting blocks C4 are only required to be pinched inwards, and then the mounting plate C2 is pulled outwards.

The connection structure between mounting panel C2 and the rectangle frame is: as shown in fig. 4, the mounting plate C2 is provided with a plurality of screw holes C6 along the length direction; the first support bar B1 or the second support bar B2 of the rectangular frame is provided with a positioning hole, one end of the positioning rod C3 passes through the positioning hole and is then in threaded connection with a threaded hole C6, and therefore connection between the mounting plate C2 and the rectangular frame is achieved.

It should be noted that, the first support bar B1 or the second support bar B2 of the rectangular frame is perpendicular to the mounting plate C2, so that only one set of corresponding threaded holes C6 and positioning holes exist between one mounting plate C2 and one support bar of the rectangular frame.

The mounting plate C2 is provided with a plurality of threaded holes C6 along the length direction, and the purpose is to realize connection with a plurality of rectangular frames.

When the embodiment is used, firstly, the panel assembly is assembled to form a pouring cavity; then the mounting plate C2 is assembled in a limit groove on the outer side of the panel assembly (the assembly mode is as above); then, attaching a first support bar B1 in the rectangular frame to the outer side of the first panel A1, connecting the first support bar B1 with a mounting plate C2 on the first panel A1 by using a positioning rod C3, penetrating a second support bar B2 through a through hole of the first support bar B1 and attaching the second support bar B2 to the outer side of the second panel A2, and connecting the second support bar B2 with the mounting plate C2 on the second panel A2 by using the positioning rod C3; the adjacent ends of the first support bar B1 and the second support bar B2 are connected by a positioning piece B3; and finally, pouring concrete into the pouring cavity to form the building module.

In general, a plurality of rectangular frames are disposed at intervals along the length direction of the panel assembly.

During the dismantling, firstly, the locating piece B3 is dismantled, and the limit of the end parts of the first support bar B1 and the second support bar B2 is relieved; then pinching the L-shaped limiting block C4 positioned on the same side with the first supporting bar B1 inwards, and pulling the mounting plate C2 outwards after the short-section end part of the L-shaped limiting block C4 is retracted, so that the mounting plate C2 can be connected with the first supporting bar B1 for dismantling; similarly, the L-shaped limiting block C4 positioned on the same side with the second supporting bar B2 is pinched inwards, and the mounting plate C2 is pulled outwards, so that the mounting plate C2 is communicated with the second supporting bar B2 and removed; finally, the first panel A1 and the second panel A2 of the panel assembly are removed.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but the present utility model is described in detail with reference to the foregoing embodiment, and it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Building templates convenient to form removal, its characterized in that: comprises a panel assembly, a supporting assembly and a connecting assembly; the panel assembly comprises a first panel and a second panel which enclose a pouring cavity; the support assembly comprises a plurality of rectangular frames which are enclosed on the outer side of the panel assembly through the connecting assembly; the connecting component comprises a plurality of limiting grooves respectively attached to the outer sides of the first panel and the second panel, a mounting plate detachably connected in the limiting grooves and a plurality of positioning rods used for connecting the mounting plate and the rectangular frame;

2. A form panel for facilitating removal of forms according to claim 1, wherein: at least two clamping grooves are arranged on the two inner side walls of the limiting groove at intervals, and the clamping grooves on the two inner side walls are arranged in a one-to-one opposite mode;

3. A form panel for facilitating removal of forms according to claim 1 or 2, wherein: the rectangular frame is formed by encircling the first supporting bar and the second supporting bar, and adjacent ends of the first supporting bar and the second supporting bar are detachably connected through positioning pieces.

4. A form panel for facilitating removal of forms according to claim 3, wherein: the positioning piece comprises a mounting rod and a positioning cap which is in threaded connection with the end part of the mounting rod;