CN214423685U

CN214423685U - Building movement joint concrete double-wall synchronizer

Info

Publication number: CN214423685U
Application number: CN202120286589.1U
Authority: CN
Inventors: 李联红; 李培强; 赵永辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-10-19
Anticipated expiration: 2031-02-01

Abstract

The utility model relates to the technical field of building construction, in particular to a building deformation joint concrete double-wall synchronizer, which comprises two groups of inner formworks and two outer formworks, wherein the two groups of inner formworks are positioned at the inner sides of the two outer formworks, a deformation joint is formed between the two groups of inner formworks, a pouring area is formed between the outer formworks and the inner formworks, both end faces of the outer formworks are fixedly provided with a baffle, one side of the two outer formworks, which is close to the inner formworks, is vertically provided with a thread cylinder, the free end of the thread cylinder penetrates through one of the inner formworks and extends to the inner side of the deformation joint, the thread cylinder is internally threaded with a fixed screw, one side of the other inner formworks, which is close to the deformation joint, is fixedly provided with a connecting column with internal threads, and the thread end of the fixed screw is in threaded connection with one end with the internal threads of the connecting column, the utility model solves the problems that the prior inner formworks mostly adopt polyphenyl plates, and the polyphenyl plates can not be taken out for repeated use, resulting in a problem of waste of materials.

Description

Building movement joint concrete double-wall synchronizer

Technical Field

The utility model relates to a construction technical field specifically is a two wall synchronizer of building movement joint concrete.

Background

In the prior art, the double-channel shear wall comprises a first pouring wall body and a second pouring wall body, and a deformation joint is reserved between the first pouring wall body and the second pouring wall body. The external mold adopts a conventional wall body template, and the double shear walls can be simultaneously poured. At present, a conventional method is to fill a polystyrene board at a deformation joint position to serve as an inner formwork of a double-layer shear wall, two walls are poured simultaneously, the filled polystyrene board is not taken out any more, and the polystyrene board cannot be taken out for repeated use, so that the material waste is caused, and therefore, a building deformation joint concrete double-wall synchronizing device is provided to well solve the defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building movement joint concrete double-wall synchronizer

In order to achieve the above object, the utility model provides a following technical scheme: a building deformation joint concrete double-wall synchronous device comprises two groups of inner formworks and two outer formworks, wherein the two groups of inner formworks are positioned at the inner sides of the two outer formworks, a deformation joint is formed between the two groups of inner formworks, a pouring area is formed between the outer templates and the inner templates, baffles are fixedly arranged on both end faces of the outer templates, threaded cylinders are vertically arranged on one sides of the two outer templates close to the inner templates, the free end of the threaded cylinder penetrates through one of the inner templates and extends to the inner side of the deformation joint, a fixed screw is connected with the internal thread of the thread cylinder, a connecting column with internal thread is fixedly arranged on one side of the other inner template close to the deformation joint, the threaded end of one end, far away from the threaded cylinder, of the fixing screw is in threaded connection with one end, provided with an internal thread, of the connecting column, and the other end of the fixing screw is fixedly provided with a turntable.

Furthermore, each group of the inner formworks is formed by splicing a plurality of single plates, a connecting piece is arranged between every two adjacent single plates, two sliding columns are integrally formed on one side of the connecting piece, slotted holes matched with the sliding columns are formed in the inner formworks, and the connecting piece splices the single plates into the inner formworks by matching the sliding columns with the slotted holes.

Further, the connecting piece is in a triangular prism structure.

Furthermore, a through hole for accommodating the threaded cylinder is formed in the inner template, a waterproof gasket is arranged in the through hole, and the inner side of the waterproof gasket is tightly attached to the outer wall of the threaded cylinder.

Furthermore, angle irons are arranged between the two ends of the outer side of the outer template and the two baffles, and the angle irons are fixedly connected with the outer template and the baffles through bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the building deformation joint concrete double-wall synchronizer is characterized in that when the building deformation joint concrete double-wall synchronizer is used, after two outer templates are placed in parallel, two baffle plates are placed at two ends of the outer templates, the baffle plates and the outer templates are fixedly connected through angle iron matched bolts, then single plates are connected into two groups of inner templates with the same length as the outer templates through connecting pieces, after the two inner templates are placed at the designated positions on the inner sides of the outer templates, one ends of fixing screws are connected into threaded cylinders and finally connected with corresponding connecting columns on the inner templates in a threaded manner, the relative positions of the inner templates and the outer templates can be fixed, after the sizes of deformation joints and pouring areas are determined, concrete can be poured into two pouring areas between the outer templates and the inner templates simultaneously, after poured concrete is condensed, the fixing screws are taken out through loosening of a rotary table, the inner templates and the outer templates can be quickly disassembled, can effectively improve the efficiency of construction, and the inner formword and the exterior sheathing that dismantle can use repeatedly, have solved that present inner formword adopts the polyphenyl board mostly, and the polyphenyl board can not take out used repeatedly, has leaded to the problem of the waste of material.

2. This kind of building movement joint concrete double-wall synchronizer, through setting up connecting piece, traveller and slotted hole, when dismantling, can demolish the connecting piece earlier, can make things convenient for the veneer to dismantle one by one, the transport of the interior sheathing of being convenient for simultaneously, through setting up waterproof packing ring, when pouring, waterproof packing ring can prevent to pour in the concrete infiltration movement joint in the district.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic structural view of fig. 1 a of the present invention;

fig. 3 is an enlarged schematic structural diagram of fig. 2B of the present invention;

in the figure: 1-inner template; 2-external template; 3-a connector; 4-a traveller; 5-deformation joint; 6-pouring a region; 7-a baffle plate; 8-a threaded cylinder; 9-fixing the screw rod; 10-connecting column; 11-a turntable; 12-a through hole; 13-waterproof gasket; 14-angle iron; 15-slotted hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a building deformation joint concrete double-wall synchronizing device comprises two groups of inner formworks 1 and two outer formworks 2, wherein the two groups of inner formworks 1 are positioned on the inner sides of the two outer formworks 2, a deformation joint 5 is formed between the two groups of inner formworks 1, a pouring area 6 is formed between each outer formwork 2 and each inner formwork 1, baffle plates 7 are fixedly arranged on the two end faces of each outer formwork 2, a threaded cylinder 8 is vertically arranged on one side of each outer formwork 2 close to the inner formwork 1, the free end of each threaded cylinder 8 penetrates through one inner formwork 1 and extends to the inner side of the deformation joint 5, a fixing screw 9 is in threaded connection with the threaded cylinder 8, a connecting column 10 with internal threads is fixedly arranged on one side of the other inner formwork 1 close to the deformation joint 5, the threaded end of one end of the fixing screw 9, far away from the threaded cylinder 8, is in threaded connection with one end of the connecting column 10 with the internal threads, and a turntable 11 is fixedly arranged on the other end of the fixing screw 9, angle irons 14 are arranged between the two ends of the outer side of the outer template 2 and the two baffle plates 7, the angle irons 14 are fixedly connected with the outer template 2 and the baffle plates 7 through bolts, the two outer template 2 are placed in parallel, the two baffle plates 7 are placed at the two ends of the outer template, the baffle plates 7 are fixedly connected with the outer template 2 through the angle irons 14 matched with the bolts, then the single plates are connected into two groups of inner templates 1 with the same length as the outer template 2 through connecting pieces 3, after the two inner templates 1 are placed at the designated positions on the inner side of the outer template 2, one end of a fixing screw 9 is connected in a threaded barrel in a threaded manner, finally, the fixing screws are connected with corresponding connecting columns 10 on the inner template 1 in a threaded manner, the relative positions of the inner template 1 and the outer template 2 can be fixed, after the sizes of a deformation joint 5 and a pouring area 6 are determined, concrete pouring can be simultaneously carried out to the two pouring areas 6 between the outer template 2 and the inner template 1, after the concrete after pouring condenses, unscrew through carousel 11 and take out clamping screw 9, can dismantle interior template 1 and exterior sheathing 2 fast, can effectively improve the efficiency of construction, and the interior template 1 and the exterior sheathing 2 of dismantling can use repeatedly.

Wherein, every group inner formword 1 is formed by the concatenation of polylith veneer, be provided with connecting piece 3 between the adjacent veneer, one side integrated into one piece of connecting piece 3 is provided with two travelers 4, set up on the inner formword 1 with slotted hole 15 of 4 looks adaptations of travelers, connecting piece 3 splices into inner formword 1 through 4 cooperation slotted holes 15 of travelers with a plurality of veneers, connecting piece 3 is the triangular prism structure, when dismantling, can demolish connecting piece 3 earlier, can make things convenient for the veneer to dismantle one by one, the transport of the inner formword 1 of being convenient for simultaneously.

Wherein, offer the through-hole 12 that holds a screw thread section of thick bamboo 8 on the inner formword 1, be provided with waterproof gasket 13 in the through-hole 12, waterproof gasket 13 is inboard hugged closely in a screw thread section of thick bamboo 8 outer wall, when pouring, waterproof gasket 13 can prevent to pour in the concrete infiltration movement joint 5 in the district 6.

The working principle is as follows:

firstly, after two outer formworks 2 are placed in parallel, two baffle plates 7 are placed at two ends of the outer formworks 2, the baffle plates 7 and the outer formworks 2 are fixedly connected through angle irons 14 and matched with bolts, then a single plate is connected into two groups of inner formworks 1 with the same length as the outer formworks 2 by using connecting pieces 3, the two inner formworks 1 are placed at designated positions on the inner sides of the outer formworks 2, one ends of fixing screws 9 are connected into threaded cylinders in a threaded manner and finally are connected with corresponding connecting columns 10 on the inner formworks 1 in a threaded manner, so that the relative positions of the inner formworks 1 and the outer formworks 2 can be fixed, after the sizes of deformation joints 5 and pouring zones 6 are determined, concrete can be poured towards two pouring zones 6 between the outer formworks 2 and the inner formworks 1 at the same time, waterproof gaskets 13 are arranged to prevent the concrete in the pouring zones 6 from permeating into the deformation joints 5, and after the poured concrete is condensed, take out clamping screw 9 through 11 unscrews of carousel, can dismantle interior template 1 and exterior sheathing 2 fast, can effectively improve the efficiency of construction, and interior template 1 and exterior sheathing 2 that get off of dismantlement can use repeatedly, when dismantling interior template 1, can demolish connecting piece 3 earlier, can make things convenient for the veneer to dismantle one by one, the interior template 1's of being convenient for transport simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two wall synchronizer of building movement joint concrete, includes two sets of inner formworks (1) and two exterior sheathing (2), and is two sets of inner formwork (1) is located two the inboard of exterior sheathing (2), two sets of be formed with movement joint (5) between inner formwork (1), be formed with between exterior sheathing (2) and inner formwork (1) and pour district (6), its characterized in that: outer die plate (2) both ends face is the fixed baffle (7) that is provided with all, two outer die plate (2) are close to one side of inner formword (1) all is provided with a screw section of thick bamboo (8) perpendicularly, the free end of a screw section of thick bamboo (8) runs through one of them inner formword (1) extend to movement joint (5) are inboard, a screw section of thick bamboo (8) female connection has set screw (9), another the inner formword (1) is close to one side of movement joint (5) is fixed to be provided with and has internal screw thread spliced pole (10), the screw thread end that screw section of thick bamboo (8) one end was kept away from in set screw (9) with spliced pole (10) have internal screw thread one end threaded connection, set screw (9) other end is fixed and is provided with carousel (11).

2. The building deformation joint concrete double-wall synchronous device as claimed in claim 1, wherein: every group interior sheathing (1) is formed by the concatenation of polylith veneer, and is adjacent be provided with connecting piece (3) between the veneer, one side integrated into one piece of connecting piece (3) is provided with two travelers (4), set up on interior sheathing (1) with slotted hole (15) of traveller (4) looks adaptation, connecting piece (3) pass through traveller (4) cooperation slotted hole (15) splice a plurality of veneer into interior sheathing (1).

3. The building deformation joint concrete double-wall synchronous device as claimed in claim 2, wherein: the connecting piece (3) is in a triangular prism structure.

4. The building deformation joint concrete double-wall synchronous device as claimed in claim 1, wherein: the inner formwork (1) is provided with a through hole (12) for accommodating the threaded cylinder (8), a waterproof gasket (13) is arranged in the through hole (12), and the inner side of the waterproof gasket (13) is tightly attached to the outer wall of the threaded cylinder (8).

5. The building deformation joint concrete double-wall synchronous device as claimed in claim 1, wherein: angle irons (14) are arranged between the two ends of the outer side of the outer template (2) and the two baffles (7), and the angle irons (14) are fixedly connected with the outer template (2) and the baffles (7) through bolts.