CN114737753B

CN114737753B - Template connecting piece and beam template structure

Info

Publication number: CN114737753B
Application number: CN202210500817.XA
Authority: CN
Inventors: 张闯
Original assignee: Suntown Technology Group Co Ltd
Current assignee: Suntown Technology Group Co Ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2024-03-19
Anticipated expiration: 2042-05-10
Also published as: CN114737753A

Abstract

The application provides a template connecting piece and beam template structure. The template connecting piece comprises a main body part, a bolt part and a stop part. The main body part is provided with a bearing surface and a limiting surface, wherein the bearing surface is used for bearing the side wall of the template, and the limiting surface is used for limiting the side wall on the bearing surface. The bolt part is vertically arranged on the surface of the main body part along the axis and is used for positioning the main body part. The stop part is vertically arranged on the same side of the main body part as the bolt part and is used for stopping the main body part from rotating around the axis of the bolt part. The beam template structure comprises a wall template, a beam bottom template and two template connecting pieces. The side wall of the wall template is provided with mounting holes, the two bolts are respectively inserted into the mounting holes on the two opposite sides in a back-to-back mode, the side wall of the beam bottom template is arranged on the bearing surface, the limiting surface is used for limiting the side wall of the beam bottom template, and the stop part is propped against the side wall of the wall template so that the top surface of the beam bottom template is connected with the top surface of the wall template. The template connecting piece and the beam template structure lighten splicing operation and are convenient to detach, and the purpose of improving overall work efficiency is achieved.

Description

Template connecting piece and beam template structure

Technical Field

The application relates to the field of buildings, in particular to a template connecting piece and a beam template structure.

Background

When pouring beam structure in the present construction, the concatenation mode of template is mostly through horizontal beam bottom template of right angle C groove template switching and vertical wall template, and rethread pin round pin piece fastens, but this mode exists the part number more, leads to the junction more, and then leads to the concatenation operation complex, also inconvenient dismantlement influences holistic construction work efficiency.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a formwork connector capable of improving the efficiency of assembling and disassembling a formwork for a cast beam structure and a beam-formwork structure having the same.

An embodiment of the application provides a template connecting piece, which comprises a main body part, a bolt part and a stop part. The main body part is provided with a bearing surface and a limiting surface, wherein the bearing surface is used for bearing the side wall of the template, and the limiting surface is used for limiting the side wall on the bearing surface. The bolt part is vertically arranged on the surface of the main body part along the axis and is used for positioning the main body part. The stop part is vertically arranged on the same side of the main body part as the bolt part and is used for stopping the main body part from rotating around the axis of the bolt part.

In some embodiments, the limiting surface includes a vertical surface and an inclined surface, the vertical surface is perpendicular to the bearing surface, the inclined surface extends along a direction away from the bearing surface, the inclined surface is inclined relative to the vertical surface, and an acute angle is formed between the inclined surface and two normal directions of the bearing surface.

In some embodiments, the stop portion includes a first stop surface and a second stop surface that are connected, the first stop surface is parallel to the axis of the plug portion and perpendicular to the bearing surface, the second stop surface extends along a direction away from the main portion and is disposed obliquely with respect to the first stop surface, and an acute angle is formed between two normal directions of the first stop surface and the second stop surface.

In some embodiments, the main body portion includes two parallel plate surfaces, the bearing surface and the limiting surface are vertically connected between edges of the two plate surfaces, and the latch portion and the stop portion are both connected to one of the plate surfaces.

In some embodiments, a first flat wall, a first vertical wall, a second flat wall and a second vertical wall which are sequentially connected are further arranged between the edges of the two boards, the first flat wall and the second flat wall are parallel to the bearing surface, the first vertical wall and the second vertical wall are perpendicular to the bearing surface, the first flat wall is connected with the limiting surface, the first vertical wall is connected with the bearing surface, and the limiting surface, the first flat wall and the first vertical wall form a limiting area around the boards.

In some embodiments, the deck has a chamfer between the first vertical wall and the second planar wall.

In some embodiments, the end of the plug portion remote from the body portion has a chamfer or rounded corner.

In some embodiments, the main body portion and the plug portion are formed by bending sheet metal.

The utility model provides a still provide a beam template structure in an embodiment, including wall template, beam bottom template and the template connecting piece in two above-mentioned arbitrary embodiments, the vertical setting of wall template, the lateral wall of wall template has the mounting hole, two bolt inserts the mounting hole of relative both sides respectively dorsad, and the loading surface is arranged in to the lateral wall of beam bottom template, and spacing face is used for spacing the lateral wall of beam bottom template, and the lateral wall of wall template is supported to the backstop portion to make the top surface of beam bottom template link up the top surface of wall template.

In some embodiments, the beam template structure further comprises a beam side template, the beam bottom template comprises a pouring wall and two extending walls which are parallel, the two extending walls are arranged on two sides of the pouring wall, the pouring wall is used for forming the bottom surface of the beam, the extending walls are used for fixing the beam side template and enabling the beam side template to be perpendicular to the pouring wall, and the beam side template is used for forming the side surface of the beam.

Above-mentioned template connecting piece and beam template structure insert the mounting hole through bolt portion in order to be connected to the wall template with the template connecting piece, place the beam bottom template in the loading surface again, it is spacing to the lateral wall of beam bottom template through spacing, it prevents the template connecting piece rotation to support the lateral wall of wall template through backstop portion to be connected between fixed beam bottom template and the wall template, and then reduced the part number, alleviateed concatenation operation and convenient to detach, realized promoting the purpose of whole construction work efficiency.

Drawings

FIG. 1 is a perspective view of a mold connector in one embodiment of the present application.

Fig. 2 is a perspective view of another view of the module connector of fig. 1.

Fig. 3 is a perspective view of a beam form structure in an embodiment of the present application.

Fig. 4 is a perspective view of another view of the beam form structure of fig. 3.

Fig. 5 is an exploded view of the beam form construction of fig. 3.

Fig. 6 is an exploded view of the beam form construction of fig. 3 taken along VI-VI.

Description of the main reference signs

Form connector 100

Body portion 10

Bearing surface 11

Limiting surface 12

Vertical face 12a

Inclined surface 12b

Plate surface 13

First flat wall 13a

First vertical wall 13b

Second flat wall 13c

Second vertical wall 13d

Chamfer face 13e

Limit area 14

Bolt portion 20

Stop 30

First stop surface 31

Second stop surface 32

Beam template structure 200

Wall form 210

Vertical wall 211

First sidewall 212

Mounting hole 212a

Top wall 213

Beam bottom template 220

Pouring wall 221

Second sidewall 222

Extension wall 223

Beam side form 230

Plane template 240

Detailed Description

The following description of the technical solutions of the present application will be made with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present application are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without collision.

Referring to fig. 1, in one embodiment of the present application, a form connector 100 and a beam form structure 200 are provided. Beam template structure 200 includes wall template 210, beam bottom template 220, and two template connectors 100. Form connector 100 is used to secure beam bottom form 220 to wall form 210. The wall forms 210 and the beam bottom forms 220 are used to cast the beam structure. The wall form 210 includes a vertical wall 211, two first side walls 212, and a top wall 213. The top wall 213 is vertically disposed at the top edge of the vertical wall 211. The two first side walls 212 are provided at edges of the vertical wall 211 on opposite sides in the horizontal direction, respectively. The beam bottom formwork 220 comprises a pouring wall 221 and a second side wall 222 vertically arranged at the periphery edge of the pouring wall 221. The vertical wall 211 is vertically disposed and serves to form a vertical wall surface. The top wall 213 is horizontally disposed for flush engagement with a similarly horizontally disposed casting wall 221 of the same width to form the bottom surface of the beam.

The form connector 100 includes a main body portion 10, a latch portion 20, and a stopper portion 30. The main body 10 has a bearing surface 11 and a limiting surface 12. The bearing surface 11 is disposed horizontally and is used for bearing the second sidewall 222. The limiting surface 12 is used for limiting the second side wall 222 on the bearing surface 11 along the X direction, preventing the second side wall 222 from separating from the bearing surface 11, and further ensuring engagement between the pouring wall 221 and the top wall 213. The plug portion 20 is provided perpendicularly to the surface of the main body portion 10 along its own axis. The two first side walls 212 are provided with mounting holes 212a. Each of the latch portions 20 is inserted into one of the mounting holes 212a to position the body portion 10 with respect to the wall form 210, and simultaneously enable two form connectors 100 to be positioned at opposite sides of the beam bottom form 220, thereby improving the stability of the beam bottom form 220. The stop portion 30 is vertically disposed on the main body 10 and is located on the same side of the main body 10 as the latch portion 20. The stopping portion 30 is configured to abut against the first side wall 212 of the corresponding side, so as to stop the main body portion 10 from rotating about the axis of the latch portion 20 under the gravity action of the beam bottom template 220, that is, limit the rotation of the main body portion 10, so that the bearing surface 11 can be kept stable, and further realize the action of bearing the beam bottom template 220.

In some embodiments, the stop surface 12 includes a vertical surface 12a and an inclined surface 12b that are connected. The vertical face 12a is perpendicular to the bearing face 11. The inclined surface 12b extends in a direction away from the bearing surface 11. The inclined surface 12b is inclined with respect to the vertical surface 12a, and the inclined surface 12b forms an acute angle with both normal directions of the bearing surface 11. The vertical face 12a is used to stop the second side wall 222 in the X direction. The length of the inclined surface 12b is greater than the length of the vertical surface 12a. The inclined surface 12b is used for enabling the beam bottom template 220 to slide down to the bearing surface 11 and the vertical surface 12a along the inclined surface 12b when the beam bottom template 220 is placed, and enabling the beam bottom template 220 to slide out along the inclined surface 12b when the beam bottom template 220 is detached, so as to play a role in facilitating disassembly and assembly. In other embodiments, the inclined surface 12b may be omitted or arranged in a circular arc shape.

In some embodiments, the stop 30 includes a first stop surface 31 and a second stop surface 32 that are connected. The first stop surface 31 is parallel to the axis of the plug portion 20 and perpendicular to the bearing surface 11, i.e. vertically arranged. The second stop surface 32 is connected to a side of the first stop surface 31 facing away from the main body 10. The second stop surface 32 extends in a direction away from the main body 10 and is inclined relative to the first stop surface 31, and an acute angle is formed between the first stop surface 31 and two normal directions of the second stop surface 32. The first stop surface 31 is for abutting against the first sidewall 212. The second stopping surface 32 is used for stopping the first sidewall 212 from being separated from the first stopping surface 31 so as to improve stability. In addition, the second stop surface 32 can enable the first side wall 212 to slide to the first stop surface 31 along the inclined second stop surface 32 when the formwork connecting member 100 is mounted to the wall formwork 210, so as to achieve the function of convenient installation. In other embodiments, the second stop surface 32 may be omitted or arranged perpendicular to the first stop surface 31.

In some embodiments, the body portion 10 includes two parallel plate surfaces 13. The bearing surface 11 and the limiting surface 12 are vertically connected between edges of the two plate surfaces 13, that is, the bearing surface 11 and the limiting surface 12 are sidewalls of the two plate surfaces 13 along the thickness direction. The latch portion 20 and the stop portion 30 are both connected to one of the plate surfaces 13 so as to be located on the same side. By way of illustrative example, the body portion 10 is sheet metal.

In some embodiments, there is a first flat wall 13a, a first vertical wall 13b, a second flat wall 13c, and a second vertical wall 13d connected in sequence between the edges of the two panels 13. The first flat wall 13a, the first vertical wall 13b, the second flat wall 13c, and the second vertical wall 13d are also side walls of the two plate surfaces 13 in the thickness direction. The first flat wall 13a and the second flat wall 13c are parallel to the carrying surface 11. The first vertical wall 13b and the second vertical wall 13d are perpendicular to the bearing surface 11. The first flat wall 13a connects the limiting surface 12, and the first vertical wall 13b connects the bearing surface 11 to form a closed side wall. The limiting surface 11, the first flat wall 13a and the first vertical wall 13b can form a limiting area 14 on the plate surface 13 in a surrounding manner. The limiting area 14 can increase the contact area between the plate surface 13 and the second side wall 222, further plays a role in limiting the second side wall 222 along the Y direction, and can prevent the beam bottom template 220 from rotating or shaking in the horizontal direction.

In some embodiments, the panel 13 has a chamfer 13e between the first vertical wall 13b and the second flat wall 13c, and the chamfer 13e is used to avoid hurting operators, improve safety, reduce weight, and improve disassembly and assembly efficiency. In other embodiments, chamfer 13e may also be a rounded surface.

In some embodiments, the end of the latch portion 20 remote from the body portion 10 has a chamfer or rounded corner for insertion into the mounting hole 212a.

In some embodiments, the body portion 10 and the plug portion 20 are formed by integrally formed sheet metal bending 90 degrees for machining.

In some embodiments, beam template structure 200 further includes two beam side templates 230. Beam bottom form 220 also includes two extension walls 223. Two extension walls 223 are provided on both sides of the casting wall 221 and are located in the same plane as the casting wall 221. Each extension wall 223 is used to fix one beam side form 230 such that the plate surface of the beam side form 230 is perpendicular to the casting wall 221. Two beam side forms 230 are used to cast two sides of the beam, respectively.

In some embodiments, beam template structure 200 further includes at least two planar templates 240. The flat templates 240 are spliced to both sides of the wall template 210 to form a wall surface together. The height of the flat form 240 is equal to the sum of the heights of the wall forms 210 and the beam side forms 230. The side wall of the flat form 240 is fitted to the first side wall 212 of the wall form 210 to be fixed thereto. The side wall of the flat template 240 is also provided with a mounting hole 212a for insertion of the latch portion 20. In use, the latch portion 20 is simultaneously abutted against the side wall of the planar template 240 and the first side wall 212 of the wall template 210.

When in use, the planar template 240 and the wall template 210 are spliced together to form a wall surface, then the two template connecting pieces 100 are respectively installed on two sides of the wall template 210, including inserting the bolt portion 20 into the installation hole 212a and propping the bolt portion 20 against the side wall of the planar template 240 and the wall template 210, then placing the second side wall 222 at one end of the beam bottom template 220 on the bearing surface 11, fixing the other end through other components, so that the pouring wall 221 is horizontal, and finally placing the two beam side templates 230 on the extending walls 223 at two sides of the pouring wall 221 respectively, wherein the beam side templates 230 can be connected with the side wall of the planar template 240 to jointly form a beam side surface. The end of the beam bottom formwork 220 away from the wall formwork 210 may be supported by a top support or by a formwork connector 100 on another side wall formwork 210, etc.

In summary, the template connecting piece 100 and the beam template structure 200 are inserted into the mounting hole 212a through the pin portion 20 to connect the template connecting piece 100 to the wall template 210, and then the beam bottom template 220 is placed on the bearing surface 11, the side wall of the beam bottom template 220 is limited through the limiting surface 12, and the stop portion 30 is used to abut against the side wall of the wall template 210 to prevent the template connecting piece 100 from rotating, so as to fix the connection between the beam bottom template 220 and the wall template 210, thereby reducing the number of parts, reducing the splicing operation and facilitating the disassembly, and achieving the purpose of improving the overall construction efficiency.

In addition, those of ordinary skill in the art will recognize that the above embodiments are presented for purposes of illustration only and are not intended to be limiting, and that any suitable modification or variation of the above embodiments is within the scope of the disclosure.

Claims

1. A form connector, comprising:

the main body part is provided with a bearing surface and a limiting surface, wherein the bearing surface is used for bearing the side wall of the template, and the limiting surface is used for limiting the side wall on the bearing surface;

the bolt part is vertically arranged on the surface of the main body part along the axis and is used for positioning the main body part; and

the stop part is vertically arranged on the main body part and is positioned on the same side of the main body part as the bolt part and is used for stopping the main body part from rotating around the axis of the bolt part.

2. The formwork connector of claim 1, wherein: the limiting surface comprises a vertical surface and an inclined surface which are connected, the vertical surface is perpendicular to the bearing surface, the inclined surface extends along the direction deviating from the bearing surface, the inclined surface is obliquely arranged relative to the vertical surface, and an acute angle is formed between the inclined surface and two normal directions of the bearing surface.

3. The formwork connector of claim 1, wherein: the stop part comprises a first stop surface and a second stop surface which are connected, the first stop surface is parallel to the axis of the bolt part and perpendicular to the bearing surface, the second stop surface extends along the direction deviating from the main body part and is obliquely arranged relative to the first stop surface, and an acute angle is formed between the first stop surface and the two normal directions of the second stop surface.

4. The formwork connector of claim 1, wherein: the main body part comprises two parallel plate surfaces, the bearing surface and the limiting surface are vertically connected between the two plate surface edges, and the bolt part and the stop part are both connected to one plate surface.

5. The formwork connector of claim 4, wherein: the two board edges are also provided with a first flat wall, a first vertical wall, a second flat wall and a second vertical wall which are sequentially connected, the first flat wall and the second flat wall are parallel to the bearing surface, the first vertical wall and the second vertical wall are perpendicular to the bearing surface, the first flat wall is connected with the limiting surface, the first vertical wall is connected with the bearing surface, and the limiting surface, the first flat wall and the first vertical wall are arranged on the board in a surrounding mode to form a limiting area.

6. The formwork connector of claim 5, wherein: the panel has a chamfer between the first vertical wall and the second planar wall.

7. The formwork connector of claim 1, wherein: the end of the bolt part far away from the main body part is provided with a chamfer or a round angle.

8. The formwork connector of claim 1, wherein: the main body part and the bolt part are formed by bending metal plates.

9. A beam template structure, characterized in that: the wall form comprises a wall form, a beam bottom form and two form connecting pieces according to any one of claims 1 to 8, wherein the wall form is vertically arranged, the side wall of the wall form is provided with a mounting hole, two bolt parts are respectively inserted into the mounting holes on two opposite sides in a back-to-back mode, the side wall of the beam bottom form is arranged on the bearing surface, the limiting surface is used for limiting the side wall of the beam bottom form, and the stop part abuts against the side wall of the wall form, so that the top surface of the beam bottom form is connected with the top surface of the wall form.

10. The beam-template structure of claim 9, wherein: the beam template structure further comprises a beam side template, the beam bottom template comprises a pouring wall and two extending walls which are parallel, the two extending walls are arranged on two sides of the pouring wall, the pouring wall is used for forming the bottom surface of the beam, the extending walls are used for fixing the beam side template and enabling the beam side template to be perpendicular to the pouring wall, and the beam side template is used for forming the side surface of the beam.