CN113338336A

CN113338336A - Movable aluminum formwork pipe gallery continuous pouring forming structure and construction method

Info

Publication number: CN113338336A
Application number: CN202110729294.1A
Authority: CN
Inventors: 观开剑; 郭振翔; 季永新; 张延欣; 孙清臣
Original assignee: China Construction Fourth Engineering Division Corp Ltd
Current assignee: China Construction Fourth Engineering Division Corp Ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-09-03

Abstract

The invention discloses a movable aluminum template pipe gallery continuous pouring forming structure and a construction method, wherein the forming structure comprises a pipe gallery forming template device and a template inner support frame body supported on the pipe gallery forming template device, the pipe gallery forming template device comprises symmetrically arranged aluminum templates and a group of transverse back ridges fixed on the outer sides of the aluminum templates, a group of vertical back ridges are fixedly connected to the transverse back ridges, the vertical back ridges on the two sides are fixedly connected through split bolts, a walking wheel is installed at the bottom of each vertical back ridge, the vertical back ridges are connected with a translation rod through a steel wire rope, and the translation rod is connected with a winch through a steel wire rope. The formwork dismantling device is simple in dismantling and transporting process, the formwork can be dismantled only by simply loosening the components with a small amount of labor, the formwork can be installed by fastening the components, the formwork is transported integrally, and the formwork can be moved integrally by means of the travelling wheels at the bottom of the support and the winch.

Description

Movable aluminum formwork pipe gallery continuous pouring forming structure and construction method

Technical Field

The invention relates to a movable type continuous pouring molding structure for an aluminum formwork pipe gallery and a construction method, and belongs to the technical field of building scaffolds.

Background

The pipe gallery is a modern and intensive urban infrastructure, and various urban pipelines are intensively arranged in the same space, so that unified planning, design, construction and management are facilitated. The section of pipe gallery mainly is the rectangle main, and standard section generally has the length more than several kilometers, and is very suitable for using the construction of aluminum mould board. The construction process of the existing aluminum formwork pipe gallery project is as follows: the workman carries out the template equipment according to template construction drawing, and after concrete placement accomplished, the workman demolishs the aluminium template, then the workman removes the transportation through tricycle or other moving means to the template, transports to next construction site and repeats the template ann and tear open again. The construction efficiency of such ann's dismantlement and transportation is low, needs a large amount of manual works to be under construction, has great potential safety hazard simultaneously in ann tears the handling in open, is unfavorable for safe civilized construction, and the workman has great potential safety hazard in ann tears the in-process in addition, is unfavorable for on-the-spot safe civilized management.

Disclosure of Invention

The invention aims to provide a movable type continuous pouring molding structure of an aluminum template pipe gallery and a construction method, which are convenient to install and disassemble, time-saving, labor-saving, safe and reliable, and overcome the defects in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a movable aluminium mould board pipe gallery pours shaping structure in succession, supports the support body in including pipe gallery shaping template device and the template of support on pipe gallery shaping template device, pipe gallery shaping template device is stupefied including the aluminium mould board that the symmetry set up and fix a set of horizontal back of the body in the aluminium mould board outside, and it is stupefied on the stupefied fixedly connected with a set of vertical back of the body of horizontal back of the body, and through to drawing bolt fixed connection between the stupefied vertical back of the body of both sides, installs the walking wheel in the stupefied bottom of every vertical back of the body, and vertical back of the body is stupefied to be connected with the translation pole through wire rope, passes through wire rope and hoist engine at the translation pole and is connected.

Furthermore, the support body includes the steel pipe frame that forms by the equipment of flexible pole setting and horizon bar in the template, and fixed mounting has two or more two-way adjustable level to the vaulting pole in the lower part of steel pipe frame, and fixed mounting has two-way adjustable diagonal braces symmetrically on the upper portion of steel pipe frame, two-way adjustable level to the both ends of vaulting pole with the tight top of the vertical back of the body of both sides stupefied, the both ends of two-way adjustable diagonal brace are tightly pushed up respectively on vertical back of the body stupefied and floor back of the body stupefied.

Furthermore, the bidirectional adjustable horizontal counter stay bar and the bidirectional adjustable diagonal stay bar have the same structure and respectively comprise a fixed sleeve and ejector rods in threaded connection with the two ends of the fixed sleeve, locking nuts are in threaded connection on the ejector rods, the outer ends of the ejector rods are fixedly connected with the vertical back ridges or the floor back ridges, and handles are fixedly connected to the fixed sleeve.

Meanwhile, the invention also provides a construction method based on the movable aluminum template pipe gallery continuous casting forming structure, which comprises the steps of firstly dividing a pipe gallery into a plurality of sections, erecting a pipe gallery forming template device on a first section of pipe gallery and supporting a template inner support frame body on the pipe gallery forming template device, then casting concrete of the first section of pipe gallery, dismantling the split bolts on the pipe gallery forming template device after the concrete meets the requirement of form removal, loosening the bidirectional adjustable horizontal split supporting rods and the bidirectional adjustable inclined supporting rods on the template inner support frame body, shortening the length of the telescopic vertical rods, separating the bottoms of the telescopic vertical rods from the bottom surface, further separating the aluminum template from the formed first section of pipe gallery, and hanging the template inner support frame body on the pipe gallery forming template device; at the moment, the weight of the pipe gallery forming template device and the weight of the support body in the template are all transferred to the travelling wheels at the bottom of the vertical back ridge, and finally, a winch is used for pulling and translating the rods, and the translation rods drive all the pipe gallery forming template devices and the support body in the template to move together to the next section of pipe gallery construction station for construction; and repeating the steps to continuously pour and form the whole pipe gallery.

In the method, the pipe gallery is constructed in two steps, the pipe gallery bottom plate is poured by adopting a conventional method in the first step, and after the pipe gallery bottom plate reaches the design strength, the pipe gallery wall body and the top plate are poured by adopting a pipe gallery forming template device and an inner support frame body in a template in the second step.

Due to the adoption of the technical scheme, the invention has the following advantages:

the formwork can be dismantled only by simply loosening a small amount of manual work, the formwork can be installed by fastening the components, the formwork is transported integrally and moved integrally by the aid of the travelling wheels at the bottom of the support and the winch;

secondly, the construction efficiency is high, and the construction period is saved;

the safety coefficient is high, the workers are easy to install and dismantle, the high-altitude operation time is short, and the management of on-site safe and civilized construction is facilitated.

Drawings

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

FIG. 2 is an enlarged view at A of FIG. 1;

FIG. 3 is a plan view of a schematic layout of the pipe gallery forming formwork arrangement and hoist;

FIG. 4 is a schematic view of the construction of the support frame within the formwork;

fig. 5 is a schematic structural diagram of a bidirectional adjustable horizontal pair brace rod or a bidirectional adjustable diagonal brace rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention comprises the following steps: please refer to fig. 1-3, a movable aluminum mould board pipe gallery continuous casting forming structure, including pipe gallery shaping formwork device 1 and support body 2 in the template on pipe gallery shaping formwork device 1, pipe gallery shaping formwork device 1 includes the aluminum mould board 101 that the symmetry set up and fixes a set of horizontal back of the body stupefied 103 in the aluminum mould board 101 outside, fixedly connected with a set of vertical back of the body stupefied 104 on horizontal back of the body stupefied 103, and through tie bolt 102 fixed connection between the vertical back of the body stupefied 104 in both sides, install walking wheel 3 in the bottom of every vertical back of the body stupefied 104, and vertical back of the body stupefied 104 is connected with translation rod 5 through wire rope 4, is connected with hoist engine 6 through wire rope 4 at translation rod 5.

Referring to fig. 4, the formwork inner support body 2 includes a steel pipe frame assembled by telescopic vertical rods 201 and horizontal rods 204, two or more bidirectional adjustable horizontal counter-bracing rods 202 are fixedly installed at the lower part of the steel pipe frame, two bidirectional adjustable diagonal bracing rods 203 are symmetrically and fixedly installed at the upper part of the steel pipe frame, two ends of the bidirectional adjustable horizontal counter-bracing rods 202 are tightly propped against the vertical back ridges 104 at two sides, and two ends of the bidirectional adjustable diagonal bracing rods 203 are tightly propped against the vertical back ridges 104 and the floor back ridges 105 respectively.

Referring to fig. 5, the bidirectional adjustable horizontal counter stay 202 and the bidirectional adjustable diagonal stay 203 have the same structure, and both include a fixing sleeve 7 and a top rod 8 in threaded connection with both ends of the fixing sleeve 7, a locking nut 9 is in threaded connection with the top rod 8, the outer end of the top rod 8 is fixedly connected with the vertical back ridge 104 or the floor back ridge 105, and a handle 10 is fixedly connected with the fixing sleeve 7.

When adopting above-mentioned movable aluminum mould board piping lane to pour forming structure in succession and construct, at first divide two steps of construction with the piping lane, the piping lane bottom plate is pour to first adoption conventional method, treats that the piping lane bottom plate reaches design strength after, support body 2 pours piping lane wall body and roof in the second step adoption piping lane shaping template device 1 and the template.

When the pipe gallery wall body and the top plate are poured, firstly, a pipe gallery is divided into a plurality of sections, a pipe gallery forming template device 1 is erected at a first section of the pipe gallery and a formwork inner support frame body 2 supported on the pipe gallery forming template device 1 is poured, then, concrete of the first section of the pipe gallery is poured, after the concrete meets the formwork stripping requirements, the split bolts 102 on the pipe gallery forming template device 1 are disassembled, meanwhile, the bidirectional adjustable horizontal split supporting rods 202 and the bidirectional adjustable inclined supporting rods 203 on the formwork inner support frame body 2 are loosened, the length of the telescopic vertical rods 201 is shortened, the bottoms of the telescopic vertical rods 201 are separated from the bottom surface, the aluminum formwork 101 is separated from the formed first section of the pipe gallery, and the formwork inner support frame body 2 is suspended on the pipe gallery forming template device 1; at the moment, the weight of the pipe gallery forming formwork device 1 and the weight of the formwork inner support frame body 2 are all transferred to the travelling wheels 3 at the bottom of the vertical back ridge 104, and finally the hoisting machine 6 is used for pulling and translating the rod 5, and the translating rod 5 drives all the pipe gallery forming formwork devices 1 and the formwork inner support frame body 2 to move together to the next section of pipe gallery construction station for construction; and repeating the steps to continuously pour and form the whole pipe gallery.

Claims

1. The utility model provides a movable aluminium template pipe gallery pours forming structure in succession, includes pipe gallery shaping template device (1) and supports support body (2), its characterized in that in the template of pipe gallery shaping template device (1): pipe gallery shaping template device (1) is stupefied (103) including the aluminium mould board (101) that the symmetry set up and fixing a set of horizontal back of the body in aluminium mould board (101) outside, stupefied (104) of a set of vertical back of the body fixedly connected with on stupefied (103) of the horizontal back of the body, and through split bolt (102) fixed connection between the stupefied (104) of the vertical back of the body in both sides, walking wheel (3) are installed to the bottom of stupefied (104) of every vertical back of the body, and stupefied (104) of the vertical back of the body are connected with translation rod (5) through wire rope (4), are connected with hoist engine (6) through wire rope (4) in translation rod (5).

2. The movable aluminum formwork pipe gallery continuous casting molding structure of claim 1, characterized in that: support body (2) in the template includes the steel pipe frame that forms by flexible pole setting (201) and horizon bar (204) equipment, and lower part fixed mounting at the steel pipe frame has two or more two-way adjustable level to vaulting pole (202), and upper portion at the steel pipe frame is fixed mounting two-way adjustable diagonal braces (203) symmetrically, two-way adjustable level to vaulting pole (202) both ends and the vertical back of the body stupefied (104) in both sides tight, the both ends of two-way adjustable diagonal brace (203) are tightly pushed up respectively on vertical back of the body stupefied (104) and floor back of the body stupefied (105).

3. The movable aluminum formwork pipe gallery continuous casting molding structure of claim 2, characterized in that: the bidirectional adjustable horizontal counter-bracing rod (202) and the bidirectional adjustable diagonal bracing rod (203) are identical in structure and respectively comprise a fixing sleeve (7) and ejector rods (8) which are in threaded connection with two ends of the fixing sleeve (7), locking nuts (9) are in threaded connection with the ejector rods (8), the outer ends of the ejector rods (8) are fixedly connected with vertical back ridges (104) or floor back ridges (105), and handles (10) are fixedly connected with the fixing sleeve (7).

4. A construction method of a movable type aluminum formwork pipe gallery continuous pouring forming structure based on any one of claims 1 to 3 is characterized in that: firstly, a pipe gallery is divided into a plurality of sections, a pipe gallery forming template device (1) is erected at a first section of pipe gallery and a formwork inner support frame body (2) supported on the pipe gallery forming template device (1) is poured, then concrete of the first section of pipe gallery is poured, after the concrete meets the form removal requirement, split bolts (102) on the pipe gallery forming template device (1) are disassembled, meanwhile, bidirectional adjustable horizontal split supporting rods (202) and bidirectional adjustable inclined supporting rods (203) on the formwork inner support frame body (2) are loosened, the length of telescopic vertical rods (201) is shortened, the bottoms of the telescopic vertical rods (201) are separated from the bottom surface, an aluminum formwork (101) is separated from the formed first section of pipe gallery, and the formwork inner support frame body (2) is suspended on the pipe gallery forming template device (1); at the moment, the weight of the pipe gallery forming formwork device (1) and the weight of the formwork inner support body (2) are all transferred to a travelling wheel (3) at the bottom of the vertical back ridge (104), and finally a winch (6) is used for pulling and translating a rod (5), and all the pipe gallery forming formwork devices (1) and the formwork inner support body (2) are driven by the translating rod (5) to move to the next section of pipe gallery construction station together for construction; and repeating the steps to continuously pour and form the whole pipe gallery.

5. The construction method of the movable type aluminum formwork pipe gallery continuous pouring forming structure according to claim 4, characterized in that: the pipe gallery is constructed in two steps, the pipe gallery bottom plate is poured by a conventional method in the first step, and after the pipe gallery bottom plate reaches the design strength, the pipe gallery wall body and the top plate are poured by the support body (2) in the pipe gallery forming template device (1) and the template in the second step.