CN218668487U

CN218668487U - Electromagnetic connection's template for concrete structure construction

Info

Publication number: CN218668487U
Application number: CN202222387015.0U
Authority: CN
Inventors: 刘坤; 李少娟; 李斌; 郑双青
Original assignee: Beijing No 3 Construction Engineering Co Ltd
Current assignee: Beijing No 3 Construction Engineering Co Ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-03-21
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a template is used in concrete structure construction of electromagnetism connection, including the template panel, the fixed fossil fragments frame that is provided with all around of template panel outside face, a plurality of fossil fragments frame end to end enclose into the round, and the inside fixed fossil fragments stiffening rib that is equipped with vertically and horizontally alternately of fossil fragments frame, fossil fragments frame and fossil fragments stiffening rib all adopt the metal section preparation that can the magnetic conduction, and fixed tangential electro-magnet that is used for fastening the concrete form and the normal direction electro-magnet of drawknot concrete form that are equipped with on fossil fragments frame and the fossil fragments stiffening rib. The utility model discloses simple structure, ann tears the convenience open, through electromagnetism lock solid and template magnetic conduction to drawing fixed technology to having realized that template interconnect makes up wholly and both sides template to drawing fixed function, has avoided various connect buckle and has torn open to the ann of stay bolt, has both improved the efficiency of construction, has guaranteed the clean pleasing to the eye of concrete member outward appearance again, has improved the waterproof quality of underground structure outer wall, has created the advantage for inserting basement outer wall waterproofing as early as possible.

Description

Electromagnetic connection's template for concrete structure construction

Technical Field

The utility model relates to a concrete placement construction technical field, concretely relates to template is used in concrete structure construction of electromagnetism connection.

Background

At present, a template system must be used for ensuring that fluid concrete is formed according to the form required by a building structure before pouring in the construction of a reinforced concrete structure.

The template system commonly used in engineering is made of various materials, but basically comprises template panels, keels, connecting pieces and a supporting system. For the construction of different types of building structural members, different fixing and connecting measures are required to be arranged for ensuring the integral strength and rigidity of the formwork system.

Because the section sizes of the vertical reinforced concrete members such as walls and columns in the building are generally uniform, the template system can be processed into a standard module size sizing template. For example: all-steel assembled large templates, assembled aluminum templates, steel frame wood (plastic) templates and the like. For horizontal members such as beams and plates, the cross-sectional dimensions of the members are often more and different in specification in the engineering, and the members are generally processed and manufactured on site by using wood templates and wood keels according to the actual cross-sectional dimensions.

Although conventional template systems have matured sufficiently, there are some inherent problems with conventional template systems. The traditional tool type template system is relatively rough in design and various in parts. The splicing between the templates needs various connecting buckles, and the templates on the two sides of the component also need to be provided with more split bolts for fixing each other. A large amount of manpower is consumed during template construction, and the problem of additional quality safety hidden danger caused by low installation quality qualified rate and high production rate can be caused by manual installation of a plurality of small parts. After the template is assembled and disassembled for a plurality of times, the problems of part loss and damage can also occur, and the influence on the engineering quality and progress can also be caused due to untimely repair and supplement. And the templates on the two sides of the reinforced concrete member and parts related to the conventional assembly method are mainly split bolts or split steel sheets and the like, and permanent holes can be left on the concrete wall column member by adopting the split bolts or the split steel sheets for pulling and connecting. If relate to and pour the wall body that has waterproof function, traditional split bolt can stay inside the wall body forever, can not have enough to meet the need the use, causes construction cost to increase, and simultaneously, the setting of split bolt or steel sheet is manual operation, consumes more manpower when the construction is assembled to the template, has reduced the efficiency of template installation, also has partial installation quality hidden danger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete structure construction of electromagnetic connection is with template to solve in the background art technical problem.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides a template is used in concrete structure construction of electromagnetism connection, includes the template panel, template panel outside face is fixed all around and is provided with the fossil fragments frame, and a plurality of fossil fragments frames end to end enclose into the round, and the inside fixed fossil fragments stiffening rib that is provided with vertically and horizontally alternately of fossil fragments frame, fossil fragments frame and fossil fragments stiffening rib all adopt the sheet metal section preparation that can lead the magnetism, and fixed tangential electromagnet that is used for fastening the concrete form and the normal electromagnet of drawknot concrete form that are provided with on fossil fragments frame and fossil fragments stiffening rib.

Preferably, the tangential electromagnets are arranged in pairs, two tangential electromagnets arranged in pairs are correspondingly fixed on keel frames at splicing positions of two adjacent concrete formworks, the polarities of the two tangential electromagnets arranged in pairs on one side close to each other are opposite, and the polarities of a plurality of tangential electromagnets fixedly arranged on the same keel frame are arranged in the same direction.

Preferably, the normal direction electro-magnet sets up in pairs, two normal direction electro-magnets that set up in pairs correspond on being fixed in relative two concrete form's that set up fossil fragments frame or fossil fragments stiffening rib, and be equipped with the magnetic conduction mounting in the pouring space between two normal direction electro-magnets that set up in pairs, one side polarity that two normal direction electro-magnets that set up in pairs are close to each other is opposite, and the polarity arrangement direction of a plurality of normal direction electro-magnets of fixed setting on same side form panel is the same, after concrete form group assembly is accomplished, the tangential electro-magnet that replaces the connection buckle links to each other the concrete form of piece both sides is fixed through the mode of direct actuation, replace the normal direction electro-magnet cooperation magnetic conduction mounting of split bolt to tie two concrete form drawbolts with relative setting fixedly.

Preferably, the magnetic attraction between each pair of tangential electromagnets is 2-3 times of the lateral construction pressure of the formwork in the control area of the tangential electromagnets, so that the safety accidents such as formwork expansion and the like caused by insufficient magnetic attraction are avoided.

Preferably, the magnetic attraction between each pair of normal electromagnets is 2-3 times of the lateral construction pressure of the formwork in the control area of the normal electromagnets, so that safety accidents such as formwork expansion and the like caused by insufficient magnetic attraction are avoided.

Preferably, the magnetic conduction mounting includes that perpendicular to template panel erects the magnetic conduction top mould rod, magnetic conduction top mould rod both ends are the magnetic conduction piece that a magnetic conductive material made of vertical fixation respectively, the magnetic conduction piece pastes tightly and supports and leans on the template panel, and the inboard magnetic conduction top mould rod of magnetic conduction piece installs on the inside arrangement of reinforcement of concrete member through the reinforcing bar card of fixed setting on its rod body, and the magnetic conduction mounting can effectively conduct magnetic force on the one hand, avoids leading to the fact too much magnetic loss because of the interval is too big between two normal direction electromagnets, and on the other hand, the magnetic conduction mounting can replace the ladder muscle or two F cards etc. of erectting the position as reinforcing bar fixed measure, reduces construction cost.

Preferably, the thickness of the magnetic conduction block is between 6 and 8mm (smaller than the thickness of the steel bar protection layer), and the projection area of the magnetic conduction block on the template panel is not smaller than the projection area of the normal electromagnet on the template panel so as to reduce the magnetic transmission loss.

Preferably, the template panel is made of transparent acrylic materials, and the template panel made of transparent materials can conveniently check whether the normal electromagnet is aligned with the magnetic conduction fixing piece or not when the concrete template is installed so as to guarantee that the normal electromagnet can normally play a drawknot role.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, it is convenient to ann tear open, through electromagnetism lock solid and template magnetic conduction to drawing fixed technology to having realized that template interconnect is organized to piece wholly and both sides template to drawing fixed function, the ann of having avoided various connect buckle and split bolt is torn open, the quantity of the fixed spare part is connected to the dispersion type that template system used has been reduced, the installation to the template connecting piece of manual work has been reduced, thereby the on-the-spot manual operation recruitment has been reduced, construction efficiency has both been improved, the clean pleasing to the eye of concrete member outward appearance has been guaranteed again, owing to can not produce the split bolt hole, also can avoid a large amount of stifled hole operation when later stage fitment engineering, the waterproof quality of underground structure outer wall has been improved, created the advantage for inserting basement outer wall waterproofing as early as far as possible.

Drawings

The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:

FIG. 1 is a schematic diagram of the splicing principle and structure of adjacently arranged concrete formworks of the present invention;

FIG. 2 is a schematic diagram of the counter-pulling principle of normal electromagnets in the transverse reinforced concrete member according to the present invention;

FIG. 3 is a schematic diagram of the counter-pulling principle structure of the normal electromagnet in the vertical reinforced concrete member according to the present invention;

fig. 4 is a schematic structural view of the magnetic conductive fixing member of the present invention.

Reference numerals: 1-template panel, 2-keel frame, 3-keel stiffening rib, 4-tangential electromagnet, 5-normal electromagnet, 6-magnetic conduction fixing piece, 61-magnetic conduction block, 62-magnetic conduction top mold stick, 63-reinforcing steel bar clamp and 7-internal reinforcing steel bar.

Detailed Description

Hereinafter, an embodiment of an electromagnetically coupled formwork for concrete structure construction according to the present invention will be described with reference to the accompanying drawings. The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

In the description of the present invention, it should be noted that the terms "head", "tail", "inner", "outer", "transverse", "vertical", "tangential", "normal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It is noted that the drawings are not necessarily to the same scale, emphasis instead being placed upon clearly illustrating the structure of various elements of embodiments of the present invention. Like reference numerals are used to denote like parts.

The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention. The preferred embodiments of the present invention will be described in further detail below with reference to fig. 1-4:

as shown in fig. 1-3, the utility model discloses an optimal template for electromagnetic connection concrete structure construction, including template panel 1, template panel 1 adopts transparent acrylic material to make, and template panel 1 outside face is fixed all around to be provided with fossil fragments frame 2, and a plurality of fossil fragments frame 2 end to end enclose into a circle, and fossil fragments frame 2 inside is fixed with fossil fragments stiffening rib 3 that moves about freely and quickly alternately, fossil fragments frame 2 and fossil fragments stiffening rib 3 all adopt the metal forming material preparation that can lead magnetic, and fixed being provided with on fossil fragments frame 2 and fossil fragments stiffening rib 3 and being used for fastening and the electromagnetic connection mechanism of drawknot concrete form;

the electromagnetic connecting mechanism comprises tangential electromagnets 4 and normal electromagnets 5, the tangential electromagnets 4 are arranged in pairs, two tangential electromagnets 4 arranged in pairs are correspondingly fixed on keel frames 2 at splicing positions of two adjacent concrete formworks, the polarities of the sides, close to each other, of the two tangential electromagnets 4 arranged in pairs are opposite, the polarity arrangement directions of a plurality of tangential electromagnets 4 fixedly arranged on the same keel frame 2 are the same, the normal electromagnets 5 are arranged in pairs, the two normal electromagnets 5 arranged in pairs are correspondingly fixed on the keel frames 2 or keel stiffening ribs 3 of the two opposite concrete formworks, a magnetic conductive fixing part 6 is arranged in a pouring space between the two normal electromagnets 5 arranged in pairs, the polarities of the sides, close to each other, of the two normal electromagnets 5 arranged in pairs are opposite, the polarity arrangement directions of the normal electromagnets 5 fixedly arranged on the same side formwork panel 1 are the same, it is noted that the magnetic attraction force between each pair of the tangential electromagnets 4 or the normal electromagnets 5 is 2-3 times of the lateral construction pressure of the formwork in a control area, the electromagnetic connecting mechanism can be considered for the stability of the working state, the normal connection mechanism can be adjusted by considering the power supply mode of power supply or the normal electromagnet 4 or normal electromagnet 5, the normal electromagnet can be adjusted by adopting a modular method for supplying power to the concrete formworks, and the normal electromagnet for controlling the concrete formworks, the normal electromagnets 4 or the concrete formworks can be adjusted by adopting a modular method for controlling the modular universal modular concrete formworks, in addition, the direction of the magnetic poles of the electromagnets can be changed by changing the direction of current, so that the attraction force is changed into no attraction force, and the attraction force is changed into repulsion force, thereby facilitating the removal of the template;

as shown in fig. 4, the magnetic conduction fixing member 6 includes a magnetic conduction top mold stick 62 erected perpendicular to the formwork panel 1, the magnetic conduction top mold stick 62 is made of a steel bar with a diameter of 12mm, two ends of the magnetic conduction top mold stick 62 are respectively and vertically fixed with a magnetic conduction block 61 made of a magnetic conduction material, the magnetic conduction block 61 is attached to and abutted against the formwork panel 1, the thickness of the magnetic conduction block 61 is between 6 and 8mm (smaller than the thickness of a steel bar protection layer), the projection area of the magnetic conduction block 61 on the formwork panel 1 is not smaller than the projection area of the normal electromagnet 5 on the formwork panel 1, the magnetic conduction top mold stick 62 on the inner side of the magnetic conduction block 61 is installed on the internal reinforcement 7 of the concrete member through a steel bar clamp 63 fixedly arranged on a stick body thereof, the steel bar clamp 63 is made of a short steel bar with a diameter of 6mm, the short steel bars are arranged in pairs, and two short steel bars arranged in pairs are arranged with a clamping interval according to the diameter of the internal reinforcement 7.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an electromagnetism is connected's template for concrete structure construction which characterized in that: including template panel (1), template panel (1) outside face is fixed all around and is provided with fossil fragments frame (2), and a plurality of fossil fragments frame (2) end to end enclose into the round, and fossil fragments frame (2) inside is fixed to be provided with vertically and horizontally crossed's fossil fragments stiffening rib (3), fossil fragments frame (2) and fossil fragments stiffening rib (3) all adopt the sheet metal section preparation that can lead the magnetism, and fixed tangential electromagnet (4) that are used for fastening the concrete form and normal electromagnet (5) of drawknot concrete form that are provided with on fossil fragments frame (2) and fossil fragments stiffening rib (3).

2. The form panel for construction of an electromagnetically connected concrete structure as claimed in claim 1, wherein: tangential electromagnets (4) set up in pairs, on two tangential electromagnets (4) that set up in pairs correspond the fossil fragments frame (2) that are fixed in two adjacent concrete form amalgamation positions that set up, one side polarity that two tangential electromagnets (4) that set up in pairs are close to each other is opposite, and the polarity arrangement direction of a plurality of tangential electromagnets (4) of fixed setting on same root fossil fragments frame (2) is the same.

3. The formwork of claim 1, wherein: normal direction electro-magnet (5) set up in pairs, on two normal direction electro-magnet (5) that set up in pairs correspond keel frame (2) or keel stiffening rib (3) that are fixed in two concrete form that set up relatively, and pour the space in between two normal direction electro-magnet (5) that set up in pairs and support and be equipped with magnetic conduction mounting (6), one side polarity that two normal direction electro-magnet (5) that set up in pairs are close to each other is opposite, and the polarity arrangement direction of a plurality of normal direction electro-magnet (5) of fixed setting is the same on same side form panel board panel (1).

4. The formwork of claim 2, wherein: the magnetic attraction between each pair of tangential electromagnets (4) is 2-3 times of the lateral construction pressure of the template in the control area.

5. The form panel for construction of an electromagnetically connected concrete structure as claimed in claim 3, wherein: the magnetic attraction between each pair of normal electromagnets (5) is 2-3 times of the lateral construction pressure of the template in the control area.

6. The formwork of claim 3, wherein: magnetic conduction mounting (6) including perpendicular to template panel (1) prop up magnetic conduction top mould rod (62) of establishing, magnetic conduction top mould rod (62) both ends difference vertical fixation has magnetic conduction piece (61) of a magnetic conduction material preparation, magnetic conduction piece (61) paste tightly and support and lean on template panel (1), and magnetic conduction top mould rod (62) of magnetic conduction piece (61) inboard installs on the inside arrangement of reinforcement (7) of concrete member through fixed reinforcing bar card (63) that sets up on its rod body.

7. The formwork of claim 6, wherein: the thickness of the magnetic conduction block (61) is between 6 and 8mm, and the projection area of the magnetic conduction block (61) on the template panel (1) is not smaller than the projection area of the normal electromagnet (5) on the template panel (1).

8. The formwork of claim 3, wherein: the template panel (1) is made of a transparent acrylic material.