CN117166650A - Assembled steel construction building external formwork with inhale sound function - Google Patents

Abstract

The invention discloses an assembled steel structure building external formwork with a sound absorption function, which relates to the related field of building construction and comprises a formwork body; the deformation and clamping actions between the concave thin iron and the convex thin iron in the pre-support piece provide clearance adjustment and installation pre-fixing actions for the template bodies of adjacent units, then the first filling plate and the second filling plate for sound insulation are limited through the adjusting piece and surround a space so as to facilitate subsequent pouring integration, sealing colloid between the glue injection holes in the sealing piece is injected into a plurality of groups of template bodies, the integration provided by solidification molding is utilized by the sealing performance of the colloid, and then the sealing effect and the integral stabilizing effect between a plurality of groups of template bodies are improved.

Description

Assembled steel construction building external formwork with inhale sound function

Technical Field

The invention relates to the field of building construction, in particular to an assembled steel structure building external formwork with a sound absorption function.

Background

Compared with the traditional concrete building, the steel structure building has the advantages that steel plates or section steel are used for replacing reinforced concrete, so that the strength is higher, and the shock resistance is better; the components can be manufactured in a factory and installed on site, so that the construction period is greatly reduced; the steel can be recycled, so that the construction waste can be greatly reduced, and the method is more environment-friendly, so that the method is widely adopted by countries around the world and is applied to industrial buildings and civil buildings; the externally hung technology is to paste and hang the heat insulating material onto the outer wall with adhesive mortar or special fixture, then to smear crack resisting mortar, to press into glass fiber lattice cloth to form protecting layer and to finally to make decoration surface.

The existing externally-hung template structure of the fabricated building is mostly formed by splicing and fixing a plurality of steel plates, the steel plates are large in size and simple in structure, the steel plates are difficult to hoist during hoisting, and are difficult to position with the steel plates of adjacent units, and subsequent adjusting and positioning procedures are needed, so that the overall installation procedure is complicated; the steel plate in the prior art is still in a single structure after the externally hung steel plate is completed, and the existing externally hung template is easy to fall off due to external factors due to the fact that the integrated structure is not formed; most of the walls in the prior art have poor sound insulation effect, and when the templates are spliced, most of the walls are fixed through steel bar welding, so that the splicing efficiency is low, and the use is inconvenient.

Disclosure of Invention

Therefore, in order to solve the above-mentioned shortcomings, the present invention provides an assembled steel structure building external formwork with sound absorption function.

The invention is realized in such a way that an assembly type steel structure building externally hung template with a sound absorption function is constructed, and the device comprises a template body;

the method is characterized in that: the template body comprises a fixed frame, an outer wallboard arranged at the front end of the fixed frame and used for protection, an inner wallboard arranged at the rear end of the fixed frame, an opening through groove arranged at the periphery side of the fixed frame, a pre-supporting piece arranged at the periphery side of the fixed frame, a sealing piece arranged at the front end side of the pre-supporting piece and used for sealing, and an adjusting piece arranged in the fixed frame.

Preferably, the pre-supporting piece comprises a concave thin iron arranged on the left side and the bottom side of the fixed frame, a screw barrel arranged at the through hole in the concave thin iron, a polygonal through hole arranged on the front side of the screw barrel and used for clamping, a screw rod arranged on the inner hole wall of the screw barrel, an extrusion plate arranged at the rear end of the screw rod, and a convex thin iron arranged on the right side and the top side of the fixed frame.

Preferably, the sealing element comprises a cross plate arranged at a groove at the front end of the concave thin iron, a rivet hole arranged at the front side of the cross plate and used for positioning, a viscose slot arranged at the rear side of the cross plate, a glue injection hole arranged at the middle side of the front end of the cross plate and used for injecting glue, a glue guiding square pipe arranged at the middle side of the rear end of the cross plate, and a conical slot arranged at the periphery side of the glue guiding square pipe and used for guiding flow.

Preferably, the adjusting piece comprises a double-shaft screw rod arranged at the through holes of the outer wall plate and the inner wall plate, a straight cylinder arranged on the opposite surfaces of the outer wall plate and the inner wall plate in a rotating mode, a first adjusting plate arranged on the outer side of the straight cylinder in a rotating mode, and a second adjusting plate arranged on the outer side of the straight cylinder in a rotating mode.

Preferably, the adjusting piece further comprises screw grooves formed in the periphery of the front ends of the first adjusting plate and the second adjusting plate, a first filling plate arranged at the front end of the first adjusting plate, and a second filling plate arranged at the rear end of the second adjusting plate.

Preferably, the concave thin iron and the adjacent plate body of the fixed frame are arranged in a flat plate mode, the concave thin iron and the adjacent plate body of the fixed frame are arranged away from an end plate body of the fixed frame in a slope mode, the convex thin iron rear end protruding blocks are matched with the concave thin iron inner side slope, and the thickness of the concave thin iron and the convex thin iron is half of that of the fixed frame.

Preferably, the rear end of the fixed frame is provided with a fixed locking piece for being connected with a steel structure building, and the fixed locking piece specifically comprises a hinge and a bolt piece.

Preferably, the front end of the cross plate is provided with adjacent rivet holes and screw cylinders arranged on two adjacent groups of template bodies at the same interval, and the polygonal through holes and the rivet holes are assembled and connected by using external rivets.

Preferably, the first filling plate and the second filling plate are made of a multi-layer structure core material composed of sound absorbing cotton and foamed plastic and a metal frame, and rubber layers are adhered to the periphery of the metal frame.

Preferably, the construction method for the assembled steel structure building external formwork with the sound absorption function comprises the following steps:

step one: preparing site construction materials, namely cleaning a steel structure wall body, carrying a template body, and stirring to prepare a sealing colloid;

step two: hoisting the template body to a set height by using hoisting equipment;

step three: adjusting adjacent gaps of the hoisted template body;

step four: temporarily supporting and installing the hoisted template body;

step five: installing a sealing element at the groove of the adjacent station template body;

step six: installing the template body and the steel structure wall body, wherein the template body and the steel structure wall body are used for completing adjustment and positioning of adjacent stations by utilizing a fixing locking piece arranged at the rear end of the fixing frame;

step seven: injecting a sizing and sealing colloid;

step eight: and repeating the first step to the seventh step, and installing the template bodies of all layers from bottom to top until the template bodies of all layers are installed.

The invention has the following advantages: the invention provides an assembled steel structure building external formwork with a sound absorption function through improvement, which has the following improvement compared with the same type of equipment:

according to the assembled steel structure building external formwork with the sound absorption function, the deformation and clamping actions between the concave thin iron and the convex thin iron in the pre-support piece provide clearance adjustment and installation pre-fixing actions for the formwork bodies of adjacent units, then the first filling plate and the second filling plate for sound insulation are limited through the adjusting piece and surround a space so as to facilitate subsequent pouring integration, and sealing colloid between glue injection holes in the sealing piece is injected into a plurality of groups of formwork bodies so as to utilize the integration provided by solidification molding of the sealing property of the colloid, and further the sealing effect and the integral stabilizing effect among the plurality of groups of formwork bodies are improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional exploded bottom view of a template body according to the present invention;

FIG. 3 is a schematic view of the form body assembly and outer wall panel perspective of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A in accordance with the present invention;

FIG. 5 is a schematic view of an exploded perspective view of the pre-support of the present invention;

FIG. 6 is a schematic perspective view of a seal of the present invention;

FIG. 7 is a schematic view of a three-dimensional bottom view of the seal of the present invention;

FIG. 8 is a schematic view of an exploded perspective view of the fixed frame and adjustment member of the present invention;

fig. 9 is a schematic flow chart of the present invention.

Wherein: the novel plastic formwork comprises a formwork body-1, a fixing frame-11, an outer wall plate-12, an inner wall plate-13, an opening through groove-14, a pre-supporting piece-15, a sealing piece-16, an adjusting piece-17, a concave thin iron-151, a screw barrel-152, a polygonal through hole-153, a screw rod-154, an extruding plate-155, a convex thin iron-156, a cross plate-161, a rivet hole-162, an adhesive groove-163, an adhesive injection hole-164, an adhesive guiding square tube-165, a conical groove-166, a double-shaft screw rod-171, a straight barrel-172, a first adjusting plate-173, a second adjusting plate-174, a screw groove-175, a first filling plate-176 and a second filling plate-177.

Description of the embodiments

The principles and features of the present invention are described below with reference to fig. 1-9, and the examples are provided for illustration only and are not intended to limit the scope of the invention. The invention is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the invention will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the invention.

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 invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1 to 9, the assembled steel structure building external formwork with the sound absorption function comprises a formwork body 1;

the template body 1 comprises a fixed frame 11, an outer wall plate 12 fixed at the front end of the fixed frame 11 and used for protection, an inner wall plate 13 fixed at the rear end of the fixed frame 11, an opening through groove 14 arranged at the periphery side of the fixed frame 11, a pre-support piece 15 fixed at the periphery side of the fixed frame 11, a sealing piece 16 inserted at the front end side of the pre-support piece 15 and used for sealing, and an adjusting piece 17 rotatably arranged in the fixed frame 11.

The pre-support 15 includes a concave thin iron 151 fixed at the left and bottom sides of the fixed frame 11, a screw cylinder 152 rotatably provided at the inner through hole of the concave thin iron 151, a polygonal through hole 153 provided at the front side of the screw cylinder 152 for clamping, a screw rod 154 screw-driven at the inner hole wall of the screw cylinder 152, a pressing plate 155 rotatably provided at the rear end of the screw rod 154, and a convex thin iron 156 fixed at the right and top sides of the fixed frame 11.

The sealing member 16 comprises a cross plate 161 which is fixed at a groove at the front end of the concave thin iron 151 in a plugging manner by utilizing an external fixing member, a rivet hole 162 which is arranged at the front side of the cross plate 161 and used for positioning, an adhesive groove 163 which is arranged at the rear side of the cross plate 161, an adhesive injecting hole 164 which is arranged at the middle side of the front end of the cross plate 161 and used for injecting adhesive, an adhesive guiding square tube 165 which is fixed at the middle side of the rear end of the cross plate 161, and a conical groove 166 which is arranged at the periphery side of the adhesive guiding square tube 165 and used for guiding the flow.

The adjusting member 17 includes a biaxial screw 171 rotatably disposed at the through holes of the outer wall plate 12 and the inner wall plate 13, a straight tube 172 rotatably disposed at the opposite surfaces of the outer wall plate 12 and the inner wall plate 13, a first adjusting plate 173 rotatably disposed at the outer side of the straight tube 172, a second adjusting plate 174 rotatably disposed at the outer side of the straight tube 172, screw grooves 175 disposed at the periphery of the front ends of the first adjusting plate 173 and the second adjusting plate 174, a first filling plate 176 slidably disposed at the front end of the first adjusting plate 173, and a second filling plate 177 slidably disposed at the rear end of the second adjusting plate 174.

The concave thin iron 151 and the adjacent plate body of the fixed frame 11 are arranged in a flat plate, one end plate body far away from the fixed frame 11 is arranged in a slope, the rear end lug of the convex thin iron 156 is matched with the slope of the inner side of the concave thin iron 151, and the thicknesses of the concave thin iron 151 and the convex thin iron 156 are half of those of the fixed frame 11.

The rear end of the fixed frame 11 is provided with a fixed locking piece for connecting with a steel structure building, and the fixed locking piece specifically comprises a hinge and a bolt piece.

The front end of the cross plate 161 is provided with adjacent rivet holes 162 which are the same as the intervals between the screw cylinders 152 arranged on the two adjacent groups of template bodies 1, and the polygonal through holes 153 and the rivet holes 162 are assembled and connected by using external rivets.

The filling materials inside the first filling plate 176 and the second filling plate 177 are specifically a multi-layer structure core material composed of sound absorbing cotton and foamed plastic and a metal frame, and rubber layers are adhered to the periphery sides of the metal frame.

The working principle of the assembled steel structure building external formwork with the sound absorption function based on the first embodiment is as follows:

when the equipment is used, the material is piled in a working area by using the carrying equipment, and electric energy is provided for equipment such as hoisting equipment for hoisting, stirring equipment for stirring and the like through cables; preparing the sealant required by the subsequent steps by using the equipment;

the staff uses the lifting equipment to lift the template body 1 to the lower layer corner of the steel structure building wall, the external alignment instrument is used for aligning the template body 1 with the steel structure building wall, the fixed locking piece arranged at the rear end of the fixed frame 11 is used for fixing the template body 1 to the lower layer corner of the steel structure building wall, and the group of template bodies 1 are used as reference surfaces;

then the screw barrel 152 is rotated to drive the screw rod 154 at the rear end to push the extrusion plate 155 to displace towards the rear side, the extrusion plate 155 displaces to extrude the concave thin iron 151 to deform, and the outward deformation angle of the concave thin iron 151 is the gap of the adjacent template body 1;

then hoisting other template bodies 1 to adjacent stations of the template body 1 serving as a reference surface in the previous step, aligning convex thin iron 156 on the side surface of the template body 1 in hoisting with concave thin iron 151 serving as the template body 1 serving as the reference surface in the hoisting process, and splicing the concave thin iron 151 and the convex thin iron 156 to realize clamping action, so as to pre-support and pre-fix a plurality of groups of template bodies 1 of the adjacent stations;

then, the rivet sequentially passes through the rivet hole 162 and the polygonal through hole 153 to fixedly mount the cross plate 161 at the adjacent grooves of the pre-fixed multiple groups of template bodies 1, then, the template body 1 with the adjacent stations being adjusted and positioned is mounted with the steel structure wall body by utilizing the fixing locking piece arranged at the rear end of the fixed frame 11, and at the moment, the double-shaft screw 171 can be rotated to respectively drive the first adjusting plate 173 and the second adjusting plate 174 to slide on the inner side of the fixed frame 11, so that the first adjusting plate 173 and the second adjusting plate 174 respectively squeeze the first filling plate 176 and the second filling plate 177 and simultaneously form a space with the fixed frame 11, and the first filling plate 176 and the second filling plate 177 provide a sound insulation effect;

then, the worker injects the prefabricated sealing colloid in the step one into the gaps of the adjacent groups of template bodies 1 and the space surrounded by the first filling plate 176 and the second filling plate 177 through the glue injection holes 164 and the glue guide square tubes 165, after the prefabricated sealing colloid is solidified, the prefabricated sealing colloid can provide sealing and integration for the template bodies 1 of adjacent units, and simultaneously, the prefabricated sealing colloid is solidified in the glue grooves 163 to provide installation and fixing effects for the cross plates 161;

and repeating the steps to construct and install the multiple groups of template bodies 1 at the outer wall of the steel structure building.

Examples

Referring to fig. 1 to 9, the invention further provides a construction method for the assembled steel structure building external formwork with the sound absorption function, which comprises the following steps:

step one: preparing site construction materials, namely cleaning a steel structure wall, carrying the template body 1, and stirring to prepare sealing colloid;

step two: hoisting the template body 1 to a set height by using hoisting equipment;

step three: adjusting adjacent gaps of the hoisted template body 1;

step four: temporarily supporting and installing the hoisted template body 1;

step five: installing a sealing piece 16 at the groove of the adjacent station template body 1;

step six: the template body 1 and the steel structure wall body, the adjacent stations of which are adjusted and positioned, are installed by utilizing a fixed locking piece arranged at the rear end of the fixed frame 11;

step seven: injecting a sizing and sealing colloid;

step eight: and repeating the steps one to seven, and installing the template bodies 1 of all layers from bottom to top until the template bodies 1 of all layers are installed.

The invention provides an assembled steel structure building external formwork with a sound absorption function through improvement, wherein the deformation and clamping actions between a concave thin iron 151 and a convex thin iron 156 in a pre-support piece 15 provide clearance adjustment and installation pre-fixing actions for the formwork bodies 1 of adjacent units, then a space is surrounded by an adjusting piece 17 while limiting a first filling plate 176 and a second filling plate 177 for sound insulation so as to facilitate subsequent pouring integration, and sealing colloid is injected into a plurality of groups of formwork bodies 1 through a glue injection hole 164 in a sealing piece 16, so that the integration provided by solidification molding of the sealing property of the colloid is utilized, and the sealing effect and the integral stabilizing effect among a plurality of groups of formwork bodies 1 are further improved.

The basic principle and main characteristics of the invention and the advantages of the invention are shown and described above, standard parts used by the invention can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An assembled steel structure building external formwork with a sound absorption function comprises a formwork body (1);

the method is characterized in that: the template body (1) comprises a fixed frame (11), an outer wall plate (12) arranged at the front end of the fixed frame (11) and used for protection, an inner wall plate (13) arranged at the rear end of the fixed frame (11), an opening through groove (14) arranged at the periphery of the fixed frame (11), a pre-supporting piece (15) arranged at the periphery of the fixed frame (11), a sealing piece (16) arranged at the front end of the pre-supporting piece (15) and used for sealing, and an adjusting piece (17) arranged inside the fixed frame (11).

2. The assembled steel structure building external formwork with sound absorbing function as claimed in claim 1, wherein: the pre-supporting piece (15) comprises a concave thin iron (151) arranged on the left side and the bottom side of the fixed frame (11), a screw barrel (152) arranged at the inner through hole of the concave thin iron (151), a polygonal through hole (153) arranged on the front side of the screw barrel (152) and used for clamping, a screw rod (154) arranged on the inner hole wall of the screw barrel (152), a squeeze plate (155) arranged at the rear end of the screw rod (154) and a convex thin iron (156) arranged on the right side and the top side of the fixed frame (11).

3. The assembled steel structure building external formwork with sound absorption function according to claim 2, wherein: the sealing piece (16) comprises a cross plate (161) arranged at a groove at the front end of the concave thin iron (151), a rivet hole (162) arranged at the front side of the cross plate (161) and used for positioning, a viscose slot (163) arranged at the rear side of the cross plate (161), a viscose injection hole (164) arranged at the middle side of the front end of the cross plate (161) and used for injecting viscose, a viscose guiding square tube (165) arranged at the middle side of the rear end of the cross plate (161), and a conical groove (166) arranged at the periphery side of the viscose guiding square tube (165) and used for guiding the flow.

4. A fabricated steel structure building external formwork with sound absorbing function according to claim 3, wherein: the adjusting piece (17) comprises a double-shaft screw rod (171) arranged at the through holes of the outer wall plate (12) and the inner wall plate (13), a straight cylinder (172) arranged on the opposite surfaces of the outer wall plate (12) and the inner wall plate (13) in a rotating mode, a first adjusting plate (173) arranged on the outer side of the straight cylinder (172) in a rotating mode, and a second adjusting plate (174) arranged on the outer side of the straight cylinder (172) in a rotating mode.

5. The assembled steel structure building external formwork with sound absorbing function as claimed in claim 4, wherein: the adjusting piece (17) further comprises screw grooves (175) formed in the periphery of the front ends of the first adjusting plate (173) and the second adjusting plate (174), a first filling plate (176) formed in the front end of the first adjusting plate (173), and a second filling plate (177) formed in the rear end of the second adjusting plate (174).

6. The assembled steel structure building external formwork with sound absorbing function as claimed in claim 5, wherein: the concave thin iron (151) and the adjacent plate body of the fixed frame (11) are arranged in a flat plate mode, the plate body far away from the fixed frame (11) is arranged in a slope mode, the rear end protruding blocks of the convex thin iron (156) are matched with the inner side slopes of the concave thin iron (151), and the thicknesses of the concave thin iron (151) and the convex thin iron (156) are half of those of the fixed frame (11).

7. The assembled steel structure building external formwork with sound absorbing function as claimed in claim 6, wherein: the rear end of the fixed frame (11) is provided with a fixed locking piece which is used for being connected with a steel structure building, and the fixed locking piece is specifically composed of a hinge and a bolt piece.

8. The assembled steel structure building external formwork with sound absorbing function as claimed in claim 7, wherein: the front end of the cross plate (161) is provided with adjacent rivet holes (162) which are the same as the intervals between the screw cylinders (152) arranged on the two groups of adjacent template bodies (1), and the polygonal through holes (153) and the rivet holes (162) are assembled and connected by using external rivets.

9. The assembled steel structure building external formwork with sound absorbing function as claimed in claim 8, wherein: the first filling plate (176) and the second filling plate (177) are made of a multi-layer structure core material composed of sound absorbing cotton and foamed plastic and a metal frame, and rubber layers are adhered to the periphery sides of the metal frame.

10. The construction method for the externally hung formwork of the assembled steel structure building with the sound absorption function, which is characterized by comprising the following steps of: the method comprises the following steps:

step one: preparing site construction materials, namely cleaning a steel structure wall, carrying a template body (1), and stirring to prepare a sealing colloid;

step two: hoisting the template body (1) to a set height by using hoisting equipment;

step three: adjusting adjacent gaps of the hoisted template body (1);

step four: temporarily supporting and installing the hoisted template body (1);

step five: installing a sealing piece (16) at a groove of the adjacent station template body (1);

step six: installing the template body (1) and the steel structure wall body, wherein the adjustment and the positioning of the adjacent stations are completed by utilizing a fixing locking piece arranged at the rear end of the fixing frame (11);

step seven: injecting a sizing and sealing colloid;

step eight: and repeating the steps one to seven, and installing the template bodies (1) of all layers from bottom to top until the template bodies (1) of all layers are installed.