CN218541546U - Template connecting assembly and disassembly-free shaped template connecting structure - Google Patents

Abstract

The utility model relates to a template coupling assembling and exempt from to tear open design template joint construction, template coupling assembling include the connecting rod and set up the template mounting at the connecting rod both ends respectively, the template mounting is equipped with one-way rectangular channel structure or two-way rectangular channel structure, one-way rectangular channel structure comprises a rectangular channel structure, two-way rectangular channel structures are by two altogether the end and the opposite direction's rectangular channel structure constitutes, and the both sides of exempting from to tear open design template joint construction are equipped with the template, and the both sides template symmetry sets up, and the both sides correspond the template and adopt template coupling assembling to connect, template coupling assembling vertically sets up, and the horizontal limit that the both sides correspond the template is pegged graft respectively in the corresponding rectangular channel structure at corresponding template coupling assembling both ends. The adoption of the disassembly-free shaped template connecting structure is beneficial to simplifying the construction process and facilitating the operation.

Description

Template connecting assembly and disassembly-free shaped template connecting structure

Technical Field

The utility model relates to an exempt from to tear open typical forms connection structure belongs to building technical field.

Background

When concrete is poured, formworks need to be erected on two sides of a pouring area, in order to fix the formworks on the two sides and keep a required distance, an internal supporting piece and a split bolt are generally needed to be arranged, the internal supporting piece is located between the formworks on the two sides, the corresponding distance between the two formworks is supported, and the split bolt penetrates through the formworks on the two sides to realize the tie of the formworks on the two sides. For example, chinese patent document CN110424721A discloses a formwork support system and a construction method thereof, and belongs to the technical field of wall formwork support. Including concatenation formula die and supporting component, concatenation formula die and supporting component homogeneous phase are provided with two sets ofly relatively, be equipped with between two sets of concatenation formula dies and to drawing bolt and connecting piece, every group concatenation formula die includes panel, vertical support, horizontal limit supports and horizontal well support, vertical support and the equal fixed connection of horizontal limit support are on panel, fixedly connected with consolidates the unit on vertical support, first connecting hole has all been seted up on horizontal limit support and the vertical support, support fixed connection in horizontal on vertical support, horizontal well support is located the inboard of drawing bolt upper nut, the equal fixed connection of one end of two sets of supporting components is on ground or building, the other end of every group supporting component and the reinforcement unit fixed connection who corresponds. The construction process of the formwork erection is complex, the split bolts are required to be removed after the concreted concrete is solidified, and the holes formed on the wall body due to the split bolts are filled and blocked, so that the removal and repair operations are more troublesome especially for the non-dismantling formwork.

SUMMERY OF THE UTILITY MODEL

For overcoming the above-mentioned defect of prior art, the utility model provides an exempt from to tear open typical forms connection structure and be applicable to the template coupling assembling of this kind of connection structure to simplify the work progress, make things convenient for the operation.

The technical scheme of the utility model is that: the template coupling assembling, its characterized in that includes the connecting rod and sets up the template mounting at the connecting rod both ends respectively, the template mounting is equipped with one-way rectangular channel structure or two-way rectangular channel structure, one-way rectangular channel structure comprises a rectangular channel structure, two-way rectangular channel structures constitute by two at the same end (sharing same tank bottom) and the opposite rectangular channel structure of orientation.

Preferably, the formwork fixing part is provided with a connecting rod connecting plate for connecting with a connecting rod, the connecting rod connecting plate extends out from one side of the bottom of the rectangular groove structure and is installed at the corresponding end of the connecting rod in a bolt connection mode.

Preferably, the connecting rod connecting plate with be equipped with between the connecting rod or not be equipped with extension board (connecting plate for the extension), when being equipped with extension board, the one end (the inner) of extension board is connected through bolted connection mode the corresponding end of connecting rod, and the connecting rod connecting plate of corresponding template mounting is connected through bolted connection mode to the other end (outer end), and when not establishing extension board, the corresponding end of connecting rod passes through the connecting rod connecting plate of corresponding template mounting of bolted connection mode lug connection.

Preferably, the bolt connection is a bolt connection with adjustable position, and at least one through hole for bolt connection in the two connected pieces is a long strip-shaped unthreaded hole.

Preferably, a heat insulation pad is arranged between the connecting rod connecting plate of the formwork fixing piece and the connecting rod.

Exempt from to tear open typical forms joint construction, both sides are equipped with the template, and its characterized in that both sides template symmetry sets up, and both sides correspond the template and adopt the utility model discloses an arbitrary kind of template coupling assembling connects, template coupling assembling vertically (the direction of perpendicular to template place plane/wall) sets up, and the horizontal limit (upper limb position or lower limb position are collectively called horizontal limit) that both sides correspond the template is pegged graft respectively in the corresponding rectangular channel structure at corresponding template coupling assembling both ends.

The template on one side can be a single template in the vertical direction, and can also be a plurality of templates arranged in sequence.

Preferably, the formwork connecting member for connecting the top formwork edge (the upper edge of a single formwork or the upper edge of a formwork at the top among the plurality of formworks) is a formwork connecting assembly provided with a unidirectional rectangular groove structure, the notch (the notch of the rectangular groove structure) faces downwards, and the top formwork edge is inserted into the rectangular groove structure of the corresponding formwork connecting assembly; the template connecting piece used for connecting the edges of the bottom templates (the lower edge of a single template or the lower edges of the templates positioned at the bottom in a plurality of templates) is a template connecting assembly with a unidirectional rectangular groove structure, the notch faces upwards, and the edges of the bottom templates are inserted into the rectangular groove structures of the corresponding template connecting assemblies; the formwork connection assembly for adjacent transverse edges of adjacent formworks (adjacent up and down, if any, e.g. when there are a plurality of formworks) is a formwork connection assembly provided with bidirectional rectangular groove structures, the notches are respectively turned up and down, and the adjacent transverse edges of adjacent formworks are respectively inserted into corresponding rectangular groove structures of the corresponding bidirectional rectangular groove structures.

Preferably, the formwork connecting assemblies at the same height (the formwork connecting assemblies for inserting the same formwork transverse side) are distributed at equal intervals.

Preferably, the template is a disassembly-free sizing template and is rectangular.

Preferably, the gap between adjacent edges (if any) of adjacent forms is completely sealed, incompletely sealed, or unsealed.

The beneficial effects of the utility model are that: the template connecting assembly is provided with the template fixing groove, so that the template can be positioned by inserting the template into the template fixing groove, and the groove walls at two sides of the template fixing groove are respectively blocked at the inner side and the outer side of the template, thereby playing the roles of inner side limiting and outer side limiting and facilitating the operation; because the exposed length and the area of the template connecting assembly on the template are smaller, the exposed part can be covered by conventional wall decoration, and the decoration operation is not influenced by the exposed part, so that the template connecting assembly does not need to be disassembled, even in the occasion of strictly limiting the exposure of the template connecting assembly, the exposed part only needs to be ground, and a grinding pit needs to be filled by putty or other appropriate materials when necessary, the disassembling process of the split bolt is omitted, the through hole on the wall body caused by the disassembling of the split bolt is also avoided, and the filling and blocking process of the hole is omitted; because the template fixed slot position on the template coupling assembling or the interval of two template fixed slots is adjustable in certain extent, be adapted to the wall body of different thickness, consequently allow to make template coupling assembling into standardized product, be favorable to reducing template coupling assembling's cost, facilitate the use.

Drawings

FIG. 1 is a schematic view of a formwork connection assembly;

FIG. 2 is a schematic view of the formwork connection assembly and formwork connection arrangement shown in FIG. 1;

FIG. 3 is a schematic view of an alternative form connecting assembly and form connecting configuration;

FIG. 4 is a schematic view of another use of the template attachment assembly shown in FIG. 3;

FIG. 5 is a schematic view of a formwork connection assembly provided with an extension panel;

fig. 6 is a schematic view of a connecting structure of a non-dismantling setting template.

Detailed Description

Referring to fig. 1-6, the utility model discloses a template connection that concrete placement was pour to specially designed's template coupling assembling connects both sides template 60 and is a whole to can be according to actual conditions, combine to pour regional structural reinforcement/steel wire net rack fixture etc. realize the stability and the fixed of template.

The non-dismantling formwork is adopted, the concreted concrete is solidified with the formwork, the connecting assembly and the like, the formwork does not need to be dismantled, the connecting assembly does not need to be dismantled, the construction process is obviously simplified, and the production efficiency is improved.

The template can adopt lightweight concrete board or other suitable materials, preferably is adapted to the panel that machining just adapted to people required to the feel of wall, is the non-metallic material usually. For example, the template may be prepared by mixing wood flour or other biomass fine granular/powdery material as a main raw material or one of the main raw materials with an inorganic material having binding ability, and curing the mixture by a suitable method such as natural curing or heat curing to form a corresponding non-metal plate. Such non-metallic panels are generally lightweight, have suitable strength, do not deform, are suitable for machining such as cutting, punching, and the like, and such panels used in construction in the background of the prior art generally have good flame retardant properties.

The thickness of the formwork should be such as to ensure the corresponding strength and the installation requirements of the finishing or related facilities and structures.

The template connecting assembly comprises a connecting rod 10 and template fixing pieces 20 fixedly installed at two ends of the connecting rod, the template fixing pieces are provided with unidirectional rectangular groove structures (shown in figures 3 and 4) or bidirectional rectangular groove structures (shown in figures 1 and 2), the template fixing pieces are located on vertical faces of the set templates, the rectangular groove structures 22 are used as template fixing grooves, the template fixing grooves are through grooves, two ends of the template fixing grooves are not blocked, the groove widths of the template fixing grooves are matched with the thickness of the templates, so that the template connecting assembly can be conveniently inserted into the edges of the templates and fixes the templates, and the templates cannot move or shake freely due to overlarge gaps. The height of the formwork connecting assemblies should meet the formwork setting requirements, the setting density of the formwork connecting assemblies (or the distance between the formwork connecting assemblies) on the same height should meet the requirements of fixing the formworks, generally, any transverse edge of one formwork should be fixed by a plurality of formwork connecting assemblies so as to realize stable support and sufficient support and fixing strength/capacity, and the transverse edge (the upper edge or the lower edge) of the formwork is inserted into the formwork fixing groove of the corresponding formwork fixing part according to the arrangement mode of the formworks, so that the fixing of the formworks is realized.

For any template, the upper edge and the lower edge of the template are respectively provided with corresponding template fixing grooves for inserting and fixing, the transverse edges of the upper template and the lower template which are adjacent to each other are respectively inserted and connected on template fixing pieces (provided with bidirectional rectangular groove structures) of the same template connecting assembly from the upper part and the lower part, so that the upper template and the lower template are connected into a whole, the corresponding templates on two sides are respectively inserted and connected on the template fixing pieces at two ends of the same template connecting assembly, the templates on two sides are connected into a whole, and the distance between the templates on two sides is limited.

According to the arrangement position of the template connecting assembly or the arrangement requirement of the templates, one or two opposite-direction template fixing grooves on the template fixing member can be respectively called as a one-way rectangular groove structure or a two-way rectangular groove structure, the one-way rectangular groove structure is U-shaped, and the groove openings can be upwards or downwards and the like according to the use requirement; the two-way rectangular groove structure is H-shaped, shares the same groove bottom, and the notch orientation is opposite, can make a notch up, a notch down etc. according to the operation requirement to insert the template fixed slot or insert the template fixed slot from the below with the horizontal limit of template from the top. When the template fixing device is used, the template connecting assembly can be arranged according to the arrangement position and the fixing strength requirement of the template, and the edge part of the template is inserted into the template fixing groove of the corresponding template connecting assembly, so that the corresponding edge part of the template is fixed.

A plurality of template connecting components can be arranged at the upper edge, the lower edge or the left edge and the right edge of the template according to the requirement of fixed strength, and the template is fixed from the upper side, the lower side and/or the left side and the right side.

When two formwork edges are adjacent, a formwork connection assembly provided with a bidirectional rectangular channel structure may be used to simultaneously secure adjacent edges of adjacent formworks, and when a formwork edge is not adjacent to other formwork edges (e.g., an upper edge of a top formwork or a lower edge of a bottom formwork in a formwork group), a formwork connection assembly provided with a unidirectional rectangular channel structure may be used to secure the formwork edge.

According to the operation requirement, the template connecting components with the bidirectional rectangular groove structures can be adopted, and when necessary, the unused rectangular groove structures at the top and the bottom can be cut or ground off after the concrete is solidified.

The connection between the form fastener and the connecting rod may be any suitable fastening means, such as welding, riveting, etc., or may be integral. Based on the convenience in manufacturing, storage and transportation and use, the connecting mode with adjustable positions is preferably adopted, the detachable connecting mode is preferably adopted, the connecting rods, the formwork fixing parts and the lengthened plates can be manufactured into independent parts in a factory, and the formwork connecting assembly is assembled or arranged on site according to the conditions of the thickness of the wall body in actual use and the like. And can also be directly manufactured into a fixed/integrated template connecting assembly according to the actual use requirement in a factory.

The template fixing piece is provided with a connecting rod connecting plate 25 used for being connected with the connecting rod, and the connecting rod connecting plate extends out from one side of the bottom of the rectangular groove structure, so that the template fixing piece and the connecting rod are conveniently connected.

The template holder may be mounted to the respective ends of the tie rods by bolting.

An extension plate (connection plate for extension) 38 is or is not provided between the connection plate of the connection rod and the connection rod.

If the connection is realized in a bolt connection mode, when the lengthened plate is arranged, one end (inner end) of the lengthened plate can be connected with the corresponding end of the connecting rod in a bolt connection mode, and the other end (outer end) of the lengthened plate can be connected with the connecting rod connecting plate of the corresponding template fixing piece in a bolt connection mode; when the lengthened plate is not arranged, the corresponding end of the connecting rod is directly connected with the connecting rod connecting plate of the corresponding template fixing part in a bolt connection mode.

The screw connection is preferably a positionally adjustable screw connection. For example, at least one of the two connected members is a strip-shaped unthreaded hole, and the position of the bolt 31 on the strip-shaped unthreaded hole can be adjusted to adjust the relative position between the two members, that is, the position of the formwork fixing member relative to the connecting rod, so as to adjust the distance between the two formwork fixing members at the two ends of the connecting rod and the corresponding groove structures, thereby adapting to walls with different thicknesses.

For example, the through-hole that is used for threaded connection on the template mounting is rectangular shape unthreaded hole, and the through-hole that is used for bolted connection on the connecting rod is circular unthreaded hole, and the through-hole that is used for bolted connection usefulness on the extension board (if be equipped with) is two, and one is circular unthreaded hole or circular screw, and another is rectangular shape unthreaded hole, and this kind of setting can make things convenient for the field work, helps extension control range, and the connecting rod can not extend to the vertical position at rectangular channel structure place, can not hinder the setting of template. In addition, the lengthened plate is low in cost and convenient to replace, appropriate thickness is allowed to be selected, the round holes in the lengthened plate are arranged into the screw holes, obvious increase in cost can not be caused, the use is convenient, and the strength is guaranteed.

A heat insulating mat 36 is preferably provided between the tie bar connecting plate of the formwork securing member and the tie bar. The heat insulation pad can be made of common rubber pads or other materials with heat insulation performance. When the extension plate is provided, it is preferable that heat insulating pads are provided between the connecting rod connecting plate of the formwork fixing member and the extension plate and between the extension plate and the connecting rod, or heat insulating pads may be provided only between the connecting rod connecting plate of the formwork fixing member and the extension plate or between the extension plate and the connecting rod. By the arrangement of the heat insulation pad, the cold bridge/heat bridge effect of the template connecting assembly can be avoided or reduced.

The heat insulation pad can be arranged between the conventional gasket 33 and the connected piece, or between the two connected pieces, and the nut 32 matched with the bolt is screwed to realize connection and fixation.

The connecting rod can be provided with reinforcing ribs, and the extension areas of the reinforcing ribs can be usually positioned between the template fixing parts at the two ends of the connecting rod or between the through holes (round holes) which are used for threaded connection at the two ends of the connecting rod, so that the reinforcing effect is realized, and the reinforcing ribs can avoid the obstruction of the template arrangement and other field operations.

The reinforcing ribs on the connecting rod can be arranged at the edge of the connecting rod. For example, the part of the connecting rod on which the reinforcing ribs are arranged is in a channel steel shape or an angle steel shape, so that the processing and the manufacturing are convenient, and the cost is reduced.

The template fixing piece and the connecting rod can be made of aluminum alloy or stainless steel sections or other suitable materials.

Exempt from to tear open both sides template symmetry in the typical forms joint construction and set up, both sides correspond the template and adopt the utility model discloses an arbitrary kind of template coupling assembling connects, template coupling assembling vertically (the direction of perpendicular to template place facade/wall) sets up, pegs graft respectively in the corresponding rectangular channel structure at corresponding template coupling assembling both ends with the horizontal limit of the both sides template that template coupling assembling corresponds (upper limb position or lower limb position are referred to as horizontal limit), realizes the relatively fixed of both sides correspondence template from this.

The formwork located on one side can be a single formwork or a plurality of formworks (as shown in fig. 6) arranged in sequence in the vertical direction, the formwork connecting assembly is used for connecting the edge of the top formwork (the upper edge of the single formwork or the upper edge of the formwork located at the top in the formworks) and is provided with a unidirectional rectangular groove structure, the notch of the rectangular groove structure of the corresponding formwork connecting assembly faces downwards, and the edge of the top formwork is inserted into the rectangular groove structure of the corresponding formwork connecting assembly. The formwork connecting assembly is used for connecting the edges of the bottom formworks (the lower edge of a single formwork or the lower edges of the formworks positioned at the bottom in a plurality of formworks) and is provided with a unidirectional rectangular groove structure, the notches of the rectangular groove structures of the corresponding formwork connecting assemblies face upwards, and the edges of the bottom formworks are inserted into the rectangular groove structures of the corresponding formwork connecting assemblies; the template connecting assembly for adjacent transverse edges of adjacent (up-down adjacent) templates (when being a plurality of templates) is a template connecting assembly provided with a bidirectional rectangular groove structure, notches of two rectangular groove structures of the corresponding template connecting assembly are upward and downward respectively, the adjacent transverse edges of the adjacent templates are respectively inserted into corresponding rectangular groove structures of the corresponding bidirectional rectangular groove structures, namely, the lower edges of the templates positioned above the adjacent templates are inserted into the rectangular groove structures with the notches upward, and the upper edges of the templates positioned below are inserted into the rectangular groove structures with the notches downward.

The template connecting components at the same height or the template connecting components corresponding to the transverse edges of the same template can be distributed at equal intervals usually, and the distribution density is based on the actual situation.

The template is preferably a disassembly-free sizing template which is rectangular.

The gap between adjacent edges (adjacent transverse edges) of adjacent forms may be completely sealed, incompletely sealed or unsealed.

The seam seal (including a full seal and an incomplete seal) between adjacent edges of adjacent forms may be made in any suitable manner, for example, by taping. Since such a gap is narrow, the tape adhesion is sufficient to secure the sealing strength.

For example, in the same gap, several unsealed short gaps are preferably left as air holes for pouring concrete. When the concrete is poured, air accumulated at the bottom or the corners of the pouring area can overflow through the gaps, and the air in the concrete can also overflow through the gaps in the vibrating process. The design is beneficial to reducing bubbles (pits) on the surface of the wall body and cavities in the wall body.

The preferred and optional technical means disclosed in the present invention can be combined arbitrarily to form a plurality of different technical solutions, except for the specific description and the further limitation that one preferred or optional technical means is another technical means.

Claims (10)

1. The template coupling assembling, its characterized in that includes the connecting rod and sets up the template mounting at the connecting rod both ends respectively, the template mounting is equipped with one-way rectangular channel structure or two-way rectangular channel structure, one-way rectangular channel structure comprises a rectangular channel structure, two-way rectangular channel structures constitute by two at the same bottom and opposite orientation's rectangular channel structure.

2. The formwork connection assembly of claim 1, wherein the formwork fastener is provided with a link connecting plate for connection with the link, the link connecting plate extending from a side of a bottom of the rectangular channel structure and being mounted at a corresponding end of the link by means of a bolt connection.

3. The formwork connection assembly of claim 2, wherein an extension plate is provided or not between the connecting rod connection plate and the connecting rod, wherein when the extension plate is provided, one end of the extension plate is connected to the corresponding end of the connecting rod by a bolt connection manner, and the other end of the extension plate is connected to the connecting rod connection plate of the corresponding formwork fixing member by a bolt connection manner, and when the extension plate is not provided, the corresponding end of the connecting rod is directly connected to the connecting rod connection plate of the corresponding formwork fixing member by a bolt connection manner.

4. A formwork connection assembly according to claim 2 or 3, wherein the bolted connection is a positionally adjustable bolted connection, and the through-hole for the bolted connection in at least one of the two connected members is an elongated smooth hole.

5. The formwork attachment assembly of claim 4, wherein an insulating blanket is disposed between the tie bar connecting plate of the formwork securing member and the tie bar.

6. The disassembly-free forming template connecting structure is characterized in that templates on two sides are symmetrically arranged, corresponding templates on two sides are connected by the template connecting assembly in any one of claims 1-5, the template connecting assembly is longitudinally arranged, and transverse edges of the corresponding templates on two sides are respectively inserted into corresponding rectangular groove structures at two ends of the corresponding template connecting assembly.

7. The disassembly-free form-work template connection structure as claimed in claim 6, wherein the template at one side is a single template or a plurality of templates arranged in sequence in the vertical direction, the template connection member for connecting the edges of the top template is a template connection member provided with a unidirectional rectangular groove structure, the notch faces downward, the edges of the top template are inserted into the rectangular groove structure of the corresponding template connection member, the template connection member for connecting the edges of the bottom template is a template connection member provided with a unidirectional rectangular groove structure, the notch faces upward, the edges of the bottom template are inserted into the rectangular groove structure of the corresponding template connection member, the template connection members for the adjacent transverse edges of the adjacent templates are template connection members provided with bidirectional rectangular groove structures, the notches face upward and downward respectively, and the adjacent transverse edges of the adjacent templates are inserted into the corresponding rectangular groove structures of the corresponding bidirectional rectangular groove structures respectively.

8. A non-detachable modular form attaching structure as claimed in claim 6 or 7, wherein the form attaching units are equally spaced apart from each other at the same height.

9. The connecting structure of the detachment-free form factor plates of claim 6 or 7, wherein the plates are the detachment-free form factor plates and have a rectangular shape.

10. A tamper-evident form factor panel attachment configuration as claimed in claim 6 or claim 7, wherein the gap between adjacent edges of adjacent panels is completely sealed, incompletely sealed or unsealed.

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