CN216031515U

CN216031515U - Beam body prefabricated side die capable of adjusting height of beam bottom

Info

Publication number: CN216031515U
Application number: CN202122628448.6U
Authority: CN
Inventors: 杨洋; 赵亮
Original assignee: China Metallurgical Construction Engineering Group Co Ltd
Current assignee: China Metallurgical Construction Engineering Group Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-15
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a beam body prefabricated side die capable of adjusting the height of a beam bottom, which comprises a side die plate vertically arranged, wherein the front side and the back side of the lower end of the side die plate are respectively provided with a bottom die support for supporting the beam bottom die plate and a sliding block for being matched with a sliding rail; the bottom die support is detachably mounted on the side die plate and can horizontally move and be positioned in the height direction of the side die plate.

Description

Beam body prefabricated side die capable of adjusting height of beam bottom

Technical Field

The utility model belongs to the field of beam column construction, and particularly relates to a beam body prefabricated side die capable of adjusting the height of a beam bottom.

Background

The traditional beam side formwork needs to cut a finished formwork according to the beam height to prepare a semi-finished plate, most workers have poor operation and cutting quality, alloy small-tooth saw blades are used for cutting, and on-site sawn timber surfaces, waste wood strips and the like generate more construction wastes, so that the on-site fire control management and civilized construction management are extremely not facilitated. Meanwhile, the existing beam-form system mainly comprises a bottom die and side forms, the bottom die and the side forms are supported through a scaffold, the middle parts of the two side forms are required to be fixedly reinforced through drilling, the turnover times of the side forms are greatly reduced, warping is easy to occur, meanwhile, during installation, the fixing mode is complex, and the working efficiency of construction is reduced.

At present, in addition to the conventional wooden formwork as the beam formwork, there are some integral prefabricated beam formworks, for example, chinese patent No. 2018107423344 discloses a prefabricated disassembly-free beam formwork, which is a U-shaped structural slat, and both sides of which form side formworks of the frame beam. The template is integrally formed, and is fixed with beam concrete after concrete pouring, so that field assembly is not required, and later-period disassembly is not required. However, the beam template manufactured by the method cannot be repeatedly utilized, the manufacturing cost is high, and the size of the beam template cannot be adjusted and modified on site as required. Based on this, the applicant wants to design an assembled beam template that is convenient to install and dismantle, can be used repeatedly, and mounting structure is firm. The beam formwork takes a scaffold jacking as a support, a sliding rail with a structure arranged along the length direction of the beam is fixed on the jacking, and a beam side formwork is detachably mounted on one side of the sliding rail. The sliding rail is installed through the top support, the beam template is fixed in the sliding rail in a mode that the mounting position and the top support height of the top support can be adjusted according to the beam width, however, the beam template is convenient to mount and dismount, the beam bottom template is convenient to arrange, and the adjustment of the beam bottom height can be implemented according to the beam height design.

Disclosure of Invention

Aiming at the defects of the prior art, the technical problems to be solved by the utility model are as follows: how to provide an installation and dismantle conveniently, and be convenient for the installation of roof beam die block board, can adjust the high roof beam body side form of roof beam die block board installation according to the roof beam height.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a beam body prefabricated side die capable of adjusting the height of a beam bottom is characterized by comprising a side die plate which is vertically arranged, wherein a bottom die support for supporting the beam bottom die plate and a sliding block for being matched with a sliding rail are respectively arranged on the front side and the back side of the lower end of the side die plate; the bottom die support is detachably mounted on the side die plate and can horizontally move and be positioned in the height direction of the side die plate. Like this, roof beam body side form lower extreme passes through the slider and is connected with the slide rail cooperation on the scaffold frame top support, and this kind of mounting means can be convenient for roof beam body side form according to mounted position horizontal migration, and it is all comparatively convenient to install and dismantle. The bottom die support on the opposite side of the sliding block can be used for supporting the beam bottom die plate and providing an installation position for the installation of the beam bottom die plate. The lower end of the side template is used for installation and connection, the upper end of the side template is used as a template main body, and the bottom template support can move up and down horizontally and be positioned on the side template, so that the installation position of the beam bottom template to be installed subsequently moves along with the bottom template support, the installation height of the beam bottom template is changed, and the requirements of different beam heights are met.

Furthermore, the left side and the right side of the side template are respectively provided with a rabbet along the height direction of the side template, and the rabbets on the left side and the right side are arranged in a staggered manner and have consistent depth and width. Therefore, two adjacent side templates can be fixed in a tongue-and-groove lap joint mode, so that the adjacent positions of the templates on two sides are tightly attached, and the slurry leakage phenomenon cannot occur.

Furthermore, a plurality of blind holes are formed in one side of the side template at intervals along the height direction of the side template, and a plurality of inserting parts which are in one-to-one correspondence with the blind holes are formed in the side template at intervals on the opposite side of the blind holes. Like this, the accessible inserts the bolt and connects in the grafting portion of both sides template between two adjacent side form boards, and this mode can ensure that connection structure is firm between the both sides template, avoids leaking the thick liquid.

Furthermore, a plurality of blind mounting holes are formed in the top of the side template at intervals along the length direction of the side template. Therefore, the formed mounting blind holes can be used for fixedly mounting the pulling-joint part, so that the two ends of the pulling-joint part are fixed at the tops of the two side dies to form the pulling-joint fixation of the side dies, and the die expansion phenomenon is effectively avoided.

Furthermore, the mounting blind hole is a wedge-shaped hole with a large upper end and a small lower end. Therefore, the fixing piece of the drawknot piece is convenient to insert, and the fixing effect is good after the insertion.

Further, the bottom die support comprises at least two support corners which are arranged at intervals and are in right-angled triangles, the support corners are vertically arranged on the front surface of the side die plate, one support flat plate which is fixedly connected with the support corners and is in a horizontal shape is connected to each support corner, and an assembly hole is formed in the middle of each support corner. Like this, die block support overall structure is simple, supports the flat board and can supply the roof beam die block board to lay, forms the support to the roof beam die block board, and the pilot hole on the support angle can supply the connecting piece to wear to establish the back and link together two adjacent side moulds, avoids having the clearance between the two adjacent side moulds, appears leaking the thick liquid.

Furthermore, a plurality of rows of jacks are arranged on the front side of the side template at intervals in the height direction of the side template, each row of jacks is at least provided with two jacks, and a plurality of bolts used for being matched with the jacks are arranged on the mounting surface of the support flat plate. Therefore, the bottom die support can move up and down and be positioned in a mode of matching the insertion holes and the insertion pins, and the adjusting mode is simple and quick.

Further, the slider is the rectangle, is vertical setting, be connected through a horizontal connecting rod between slider and the side form board, horizontal connecting rod connects at the slider middle part. Thus, the horizontal link may correspond to the guide rail middle insertion notch and the fitting gap can be formed. The assembly gap between the sliding block and the lower connecting part can be clamped in the sliding rail main body, so that the lower connecting part is tightly attached to the sliding rail.

Drawings

FIG. 1 is a schematic front structure diagram of a prefabricated side die of a beam body in an embodiment;

FIG. 2 is a schematic back structure diagram of a prefabricated side die of a beam body in the embodiment;

FIG. 3 is a schematic view of an installation structure of a prefabricated side die of a beam body in the embodiment;

FIG. 4 is a top view of a side form grooved tongue and groove arrangement according to an embodiment;

FIG. 5 is a schematic view illustrating a moving state of the bottom mold support in the embodiment.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples.

Example (b):

as shown in fig. 1 and 2, the beam body prefabricated side mold capable of adjusting the height of the beam bottom provided by the embodiment comprises a side mold plate 1 which is vertically arranged, wherein a bottom mold support 2 for supporting a beam bottom mold plate and a slide block 3 for being matched with a slide rail are respectively arranged on the front surface and the back surface of the lower end of the side mold plate 1; the bottom die support 2 is detachably mounted on the side die plate 1 and can horizontally move and be positioned in the height direction of the side die plate 1. As shown in fig. 3, two beam prefabricated side dies are arranged at intervals, and beam bottom formworks 4 are erected on bottom formwork supports 2 at the lower ends of the two side formworks 1, so that a U-shaped beam formwork is formed. During installation, the side die plate can be erected on the sliding rail only by sleeving the sliding block 3 at the lower end of the side die plate 1 in the sliding rail.

In order to ensure that the connection structure between the adjacent prefabricated side molds is stable and has no slurry leakage phenomenon after installation, the left side and the right side of the side mold plate 1 are respectively provided with a rabbet 11 along the height direction of the side mold plate 1, and the rabbets 11 on the left side and the right side are arranged in a staggered manner and have consistent depth and width (as shown in figure 4, the rabbet structure can be like a buckling structure between the existing wood floors in specific implementation). Besides the above structure, in practice, the following structure can be adopted to realize the connection between the side formworks: a plurality of blind holes 12 are arranged on one side of the side template 1 at intervals along the height direction of the side template 1, and a plurality of inserting parts 13 which are in one-to-one correspondence with the blind holes 12 are arranged on the side template at intervals on the opposite side of the blind holes 12.

As shown in fig. 2, a plurality of blind mounting holes 14 are provided at intervals along the longitudinal direction of the sideform 1 at the top of the sideform 1. The mounting blind hole 14 is a wedge-shaped hole with a large upper end and a small lower end. After the blind installation holes 14 are formed, the two ends of the pulling piece 5 are respectively fixed between the two side templates by wedge blocks to form a pulling knot (as shown in fig. 3).

As shown in fig. 1 and 5, the bottom mold support 2 includes at least two support corners 21 that are arranged at intervals and are in a right triangle shape, the support corners 21 are vertically installed on the front surface of the side mold plate 1, a horizontal support plate 23 that is fixedly connected with the support corners 21 is connected to the support corners 21, and an assembly hole 22 is formed in the middle of each support corner 21. The front surface of the side template 1 is provided with a plurality of rows of jacks 15 at intervals along the height direction of the side template 1, each row of jacks 15 is at least provided with two jacks, and the mounting surface of the support flat plate 23 is provided with a plurality of pins which are matched with the jacks 15.

As shown in fig. 3, the sliding block 3 is rectangular and is vertically arranged, the sliding block 3 is connected with the side formwork 1 through a horizontal connecting rod 31, and the horizontal connecting rod 31 is connected to the middle of the sliding block 3.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the present invention has been described in detail by referring to the preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solutions of the present invention can be made without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.

Claims

1. A beam body prefabricated side die capable of adjusting the height of a beam bottom is characterized by comprising a side die plate (1) which is vertically arranged, wherein a bottom die support (2) for supporting a beam bottom die plate and a sliding block (3) matched with a sliding rail are respectively arranged on the front side and the back side of the lower end of the side die plate (1); the bottom die support (2) is detachably mounted on the side die plate (1) and can horizontally move and be positioned in the height direction of the side die plate (1).

2. The beam body prefabrication side die capable of adjusting the height of a beam bottom according to claim 1, characterized in that the left side and the right side of the side die plate (1) are respectively provided with a rabbet (11) along the height direction of the side die plate (1), and the rabbets (11) on the left side and the right side are arranged in a staggered mode and are consistent in depth and width.

3. The beam body prefabrication side die capable of adjusting the height of a beam bottom according to claim 1, wherein a plurality of blind holes (12) are formed in one side of the side die plate (1) at intervals along the height direction of the side die plate (1), and a plurality of inserting parts (13) corresponding to the blind holes (12) one by one are formed in the side die plate at intervals on the opposite side of the blind holes (12).

4. The beam body prefabrication side mould capable of adjusting the height of the beam bottom according to the claim 1, 2 or 3, characterized in that a plurality of mounting blind holes (14) are arranged at the top of the side mould plate (1) at intervals along the length direction of the side mould plate (1).

5. The beam body prefabrication side die capable of adjusting the beam bottom height as claimed in claim 4, wherein the installation blind hole (14) is a wedge-shaped hole with a large upper end and a small lower end.

6. The prefabricated side die of the beam body capable of adjusting the height of the beam bottom as claimed in claim 1, 2, 3 or 5, wherein the bottom die support (2) comprises at least two support corners (21) which are arranged at intervals and are in a right triangle shape, the support corners (21) are vertically installed on the front surface of the side die plate (1), a horizontal support flat plate (23) fixedly connected with the support corners (21) is connected to the support corners (21), and an assembly hole (22) is formed in the middle of each support corner (21).

7. The beam body prefabrication side die capable of adjusting the height of a beam bottom as claimed in claim 6, wherein a plurality of rows of insertion holes (15) are arranged on the front surface of the side die plate (1) at intervals along the height direction of the side die plate (1), each row of insertion holes (15) is provided with at least two insertion holes, and a plurality of pins for matching with the insertion holes (15) are arranged on the mounting surface of the support flat plate (23).

8. The beam body prefabrication side die capable of adjusting the height of a beam bottom according to claim 1, 2, 3 or 5, characterized in that the sliding block (3) is rectangular and vertically arranged, the sliding block (3) and the side die plate (1) are connected through a horizontal connecting rod (31), and the horizontal connecting rod (31) is connected to the middle part of the sliding block (3).