CN103835527A

CN103835527A - Detachable shoring device and application thereof

Info

Publication number: CN103835527A
Application number: CN201410099479.9A
Authority: CN
Inventors: 周孟东; 陈忠; 徐立胜; 周黎明; 易才学
Original assignee: Zhongtian Construction Group Co Ltd
Current assignee: Zhongtian Construction Group Co Ltd
Priority date: 2014-03-18
Filing date: 2014-03-18
Publication date: 2014-06-04
Anticipated expiration: 2034-03-18
Also published as: CN103835527B

Abstract

The invention discloses a detachable shoring device and application of the detachable shoring device, belongs to the technical field of building construction, relates to a design technology for an auxiliary tool for building construction and exactly relates to a construction technology for mounting a long-span roof truss. The detachable shoring device is characterized in that according to the application of the detachable shoring device, the position is determined, supporting bodies and shoring device bodies are placed, components are hoisted and placed between the two shoring device bodies, and then the long-span steel structure truss is installed; according to each shoring device body, unit supporting shores are stacked to be assembled to be close to the required height, and then shoring is performed through height adjusting devices at the mounting top ends. The detachable shoring device has the advantages that the long-span steel structure truss can be installed through the simple steel structure, and the shoring device is capable of being repeatedly used, convenient to assemble and disassemble, simple in structure, easy to operate, extensive in application occasions and capable of saving engineering cost and is a practical device.

Description

A kind of dismountable supporting device and its application

Technical field

Belong to technical field of building construction, relate to the designing technique of building operations aid, exactly relate to the construction technology that long-span roofing truss is installed.

Background technology

Along with builing industry development, architectural image also becomes increasingly complex, difficulty of construction is more and more higher, the cultural art center that build various places is peculiarly shaped especially, create complicated moulding with large-span steel, the technical barrier that we must capture and modeling structure is specifically installed, in the past because steel work span is not very large, often well just directly carry out hoisted in position with loop wheel machine afterwards at installation on ground, and the longspan structure that exceedes 25M being fitted on is at present a lot, can not a hoisted in position, supporting apparatus need to be installed and carry out segmental hoisting, standard section of tower crane when the maximum bracing or strutting arrangement of large family expenses before, but standard section of tower crane cannot adjusting elevation, often cause waste of material, construction cost is higher.

Summary of the invention

The invention provides a kind of simple to operate, can repeatedly dismantle again a kind of dismountable supporting device of use and its application.

The technical scheme that the present invention takes:

A kind of dismountable supporting device, comprises unit supports top, and its scheme is: unit supports top is stacked to be assembled to and is bordering on height as required, and by the arrangement for adjusting height that top is installed, implements to shore; Described unit supports top, by isometric four, two ends vertical welding is followed the column of the steel pipe formation of circular steel plate, between circular steel plate and steel pipe, at a right-angle side of the each welding of two vertical direction one right angle triangle steel plate, has the hole that can wear bolt on right-angled triangle steel plate; On circular steel plate, be useful on equally distributed four holes that unit supports top is stacked assembling, upper and lower two circular steel plates are by bolton; Four root posts by two ends four crossbeams with holes by bolton on the hole of the two triangle steel plate of level; And by two ends four oblique fine strains of millet with holes, take diagonal angle, upper and lower circular steel plate is starting point respectively, the fastening two oblique fine strains of millet of the other side to separately: on column lower end, under triangle steel plate and upper end, opposite, the hole of triangle steel plate tightens two cant beams; With each fastening two cant beams on the hole of triangle steel plate on triangle steel plate under column upper end and lower end, opposite; Described arrangement for adjusting height, it is the column height that is highly less than Component units support top, its four contour short columns, only lower end vertical welding is followed circular steel plate with holes, upper end steel pipe opening, insert the steel pipe that regulates jacking that is called that external diameter is slightly less than column internal diameter, regulate the adjustable range of its height of external surface of the steel pipe of jacking to be covered with screw thread, on screw thread, cover is being twisted a word shape adjusting rod; Joist sidewards on steel pipe top, entirety forms dismountable supporting device.

A kind of application of dismountable supporting device, the support that comprises supporting device, its scheme is: determine and shore a position, settle supporting device, below supporting device, be the support of concrete structural slab, between two supporting devices, lift and settle member to implement the installation of large-span steel truss.

The good effect of implementing after the present invention is:

Realize the installation of large-span steel truss with simple steel work, and supporting device can Reusability, easy accessibility, simple in structure, easy operating, application scenario is extensive, and saves engineering cost, is a practical device.

Accompanying drawing explanation

Fig. 1, structural representation of the present invention,

Fig. 2, the present invention's application schematic diagram.

The specific embodiment

Now the invention will be further described by reference to the accompanying drawings

A kind of dismountable supporting device, comprises unit supports top, and its structure is: unit supports top is stacked to be assembled to and is bordering on height as required, and by the arrangement for adjusting height that top is installed, implements to shore; Described unit supports top, by isometric four, two ends vertical welding is followed the column 2 of the steel pipe formation of circular steel plate 6, between circular steel plate and steel pipe, at a right-angle side of the each welding of two vertical direction one right angle triangle steel plate 3, has the hole that can wear bolt on right-angled triangle steel plate; On circular steel plate, be useful on equally distributed four holes 7 that unit supports top is stacked assembling, upper and lower two circular steel plates are fastening by bolt 8; Four root posts by two ends four crossbeams 4 with holes by bolton on the hole of the two triangle steel plate of level; And by two ends four oblique fine strains of millet 5 with holes, take diagonal angle, upper and lower circular steel plate is starting point respectively, the fastening two oblique fine strains of millet 5 of the other side to separately: on column 2 lower ends, under triangle steel plate and upper end, opposite, the hole of triangle steel plate tightens two cant beams; With each fastening two cant beams on the hole of triangle steel plate on triangle steel plate and lower end, opposite under column 2 upper ends; Described arrangement for adjusting height, column 2 height that are highly less than Component units support top, its four contour short columns, only lower end vertical welding is followed circular steel plate with holes, upper end steel pipe opening, insert external diameter and be slightly less than the steel pipe 9 that being called of column internal diameter regulates jacking, regulate the adjustable range of its height of external surface of the steel pipe 9 of jacking to be covered with screw thread, on screw thread, cover is being twisted a word shape adjusting rod 10; Steel pipe 9 pushes up joist 11 sidewards, and entirety forms dismountable supporting device 1.

A kind of application of dismountable supporting device, the support that comprises supporting device, its application is: determine and shore a position, settle supporting device 1, below supporting device, be the support 12 of concrete structural slab, between two supporting devices, lift and settle member 13 to implement the installation of large-span steel truss.

Described column 2 round steel pipe specifications are diameter 200mm * 30mm.

Described circular steel plate 6 specifications are diameter 400mm, thickness 10mm.

Claims

1. a dismountable supporting device, comprises unit supports top, it is characterized in that: unit supports top is stacked to be assembled to and is bordering on height as required, and by the arrangement for adjusting height that top is installed, implements to shore; Described unit supports top, by isometric four, two ends vertical welding is followed the column (2) of the steel pipe formation of circular steel plate (6), between circular steel plate and steel pipe, at a right-angle side of the each welding of two vertical direction one right angle triangle steel plate (3), has the hole that can wear bolt on right-angled triangle steel plate; On circular steel plate, be useful on equally distributed four holes (7) that unit supports top is stacked assembling, upper and lower two circular steel plates are fastening by bolt (8); Four root posts by two ends four crossbeams (4) with holes by bolton on the hole of the two triangle steel plate of level; And by two ends four oblique fine strains of millet (5) with holes, take diagonal angle, upper and lower circular steel plate is starting point respectively, the fastening two oblique fine strains of millet of the other side (5) to separately: on column (2) lower end, under triangle steel plate and upper end, opposite, the hole of triangle steel plate tightens two cant beams; And each fastening two cant beams on the hole of triangle steel plate on triangle steel plate and lower end, opposite under column (2) upper end; Described arrangement for adjusting height, be be highly less than Component units support top column (2) highly, its four contour short columns, only lower end vertical welding is followed circular steel plate with holes, upper end steel pipe opening, insert external diameter and be slightly less than the steel pipe (9) that being called of column internal diameter regulates jacking, regulate the adjustable range of its height of external surface of the steel pipe (9) of jacking to be covered with screw thread, on screw thread, cover is being twisted a word shape adjusting rod (10); Joist (11) sidewards on steel pipe (9) top, entirety forms dismountable supporting device (1).

2. the application of a dismountable supporting device, the support that comprises supporting device, it is characterized in that: determine and shore a position, settle supporting device (1), below supporting device, be the support (12) of concrete structural slab, between two supporting devices, lift and settle member (13) to implement the installation of large-span steel truss.

3. the dismountable supporting device of one according to claim 1, is characterized in that: described column (2) round steel pipe specification is diameter 200mm * 30mm.

4. the dismountable supporting device of one according to claim 1, is characterized in that: described circular steel plate (6) specification is diameter 400mm, thickness 10mm.