CN212453700U

CN212453700U - Assembly type assembled jig frame convenient to disassemble and capable of accurately adjusting height

Info

Publication number: CN212453700U
Application number: CN201922102700.2U
Authority: CN
Inventors: 韩志平; 邹温源; 斯志军; 范登超; 任亚歌; 王小辉
Original assignee: MCC Shanghai Steel Structure Technology Co Ltd
Current assignee: MCC Shanghai Steel Structure Technology Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2021-02-02
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to an assembled assembly jig frame which is convenient to disassemble and can accurately adjust the height; the method is characterized in that: the device comprises a profile steel bottom support module, a round pipe module with an adjustable pin shaft, a threaded clamp ring rotating adjustable round pipe module and an upper transverse strip-shaped steel plate; the round pipe module with the adjustable pin shaft is vertically arranged on the steel bottom support module, the thread clamping ring is vertically arranged at the top of the round pipe module with the adjustable pin shaft to rotate the adjustable round pipe module to form basic units, and the basic units are connected through the upper transverse strip-shaped steel plate between the round pipes with the adjustable thread clamping ring to finally form the required assembled assembly jig frame. The jig frame can be roughly and finely adjusted longitudinally according to the assembling height required on site in the assembling process of the steel structure, the adjusting precision is high, and the measuring control elevation requirements of different steel structure assembling components can be met.

Description

Assembly type assembled jig frame convenient to disassemble and capable of accurately adjusting height

Technical Field

The utility model relates to a steel construction field specifically is a but dismantle convenient and accurate height-adjusting's assembled bed-jig.

Background

At present, steel products welded on site are mostly used as temporary supports for steel structure assembling jig frames on construction projects, elevation control points are controlled to be measured, positioning elevations are measured again after each assembling component is completed, and then cutting and welding are carried out again to serve as temporary support points of the next assembling component. Moreover, repeated welding and cutting not only cause certain loss and even permanent damage to the base metal of the assembled jig frame, but also cause certain hidden danger to the integrity, stability and safety of the structure.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned defect, provide one kind can be under the condition that does not harm the bed-jig mother metal itself, control the elevation measurement control point's that space dysmorphism steel structure was assembled assembly bed-jig through the height of adjusting vertical pole setting.

In order to achieve the above object, the present invention is realized as follows:

an assembled jig frame which is convenient to disassemble and can accurately adjust the height comprises a profile steel bottom support module, a round pipe module with an adjustable pin shaft, a round pipe module with a rotary adjustable threaded snap ring and an upper transverse strip-shaped steel plate; the round pipe module with the adjustable pin shaft is vertically arranged on the steel bottom support module, the top of the round pipe module with the adjustable pin shaft is vertically provided with a threaded clamping ring to rotate the adjustable round pipe module so as to form basic units, and the basic units are connected through the threaded clamping ring to rotate the adjustable round pipe by using an upper transverse strip-shaped steel plate so as to finally form a required assembled assembly jig frame;

wherein

In the section steel bottom support module, flanges of a section steel bottom support are placed perpendicular to the ground, bolt holes are reserved at two end parts of the flanges, and transverse channel steel with a welding bottom plate is connected to two ends of the section steel bottom support through bolts;

in the round pipe module with the adjustable pin shaft, a lower round pipe with a welding bottom plate is connected to the support through a bolt, and the outer diameter of a middle round pipe is smaller than the inner diameter of the lower round pipe, so that the middle round pipe can adjust the height of the corresponding pin shaft hole; the middle circular pipe with the equidistant pin shaft holes has different specifications so as to be suitable for measuring elevation control points of different assembled components, the lower part of the middle circular pipe is inserted into the different corresponding pin shaft holes of the lower circular pipe to adjust the height of the middle circular pipe, and the small circular pipe can consider whether to increase according to the load condition of the assembled components;

in the thread clamping ring rotation adjustable round pipe module, two middle round pipes are connected through a round steel plate with stiffening ribs by bolts 13 to form a vertical upright rod, then the thread clamping ring is clamped on the threaded middle round pipe, an upper round pipe enters the middle round pipe through the thread clamping ring in a rotation mode, the outer diameter of the upper round pipe is slightly smaller than that of the middle round pipe with end threads, and the rotation length can be accurately adjusted according to the requirement of site elevation;

and rotating the pin shaft hole reserved on the upper part to the position of the hole corresponding to the transverse strip-shaped steel plate, and connecting and fixing the pin shaft hole by using a pin shaft to form the upper structure beam supporting module.

The jig frame is an assembled jig frame which is convenient to disassemble and can accurately adjust the height; the novel welding machine is convenient to disassemble and assemble, can avoid repeated welding and cutting, and can be recycled. In the assembling process of the steel structure, the bed-jig can be roughly and finely adjusted longitudinally according to the assembling height required on site, the adjusting precision is higher, and the measuring control elevation requirements of assembling components with different steel structures can be met.

Drawings

Fig. 1 is a schematic perspective view of the jig frame.

FIG. 2 is a schematic side view of the jig frame.

Fig. 3 is a schematic side structure diagram of the jig frame.

In the figure, (1) a steel support; (2) a lower circular tube; (3) a first weld floor; (4) a first bolt and nut assembly; (5) supporting a round pipe; (6) channel steel; (7) a second bolt and nut assembly; (8) a second weld floor; (9) a pin shaft and a pin shaft hole component; (10) a first middle circular tube; (11) a stiffening rib; (12) a circular steel plate; (13) a third bolt and nut assembly; (14) a second middle circular tube; (15) a threaded snap ring; (16) an upper circular tube; (17) a pin shaft hole; (18) a pin shaft; (19) a transverse strip steel plate; (20) the pin shaft hole.

Detailed Description

The invention is further illustrated by the following specific examples.

as shown in figures 1-3 of the drawings,

in the section steel bottom support module, the flange of a section steel bottom support 1 is arranged perpendicular to the ground, bolt holes are reserved at two end parts of the flange, and a transverse channel steel 6 with a second welding bottom plate 8 is connected to two ends of the section steel bottom support 1 through a second bolt and nut assembly 7;

in the round tube module with the adjustable pin shaft, a lower round tube 2 with a first welding bottom plate 3 is connected to a support through a first bolt and nut assembly 4, and the outer diameter of a first middle round tube 10 is smaller than the inner diameter of the lower round tube 2, so that the first middle round tube 10 can adjust the height of a corresponding pin shaft and pin shaft hole assembly 9; the first middle circular tube 10 with the equidistant pin hole 20 has different specifications so as to be suitable for measuring elevation control points of different assembled components, the lower part of the first middle circular tube 10 is inserted into different corresponding pin holes of the lower circular tube 2 to adjust the height of the first middle circular tube, and the small circular tube 5 can consider whether to increase according to the load condition of the assembled components;

in the thread clamping ring rotation adjustable round pipe module, a first middle round pipe 10 and a second middle round pipe 14 are connected through a round steel plate 12 with a stiffening rib 11 by a third bolt and nut assembly 13 to form a vertical upright rod, then a thread clamping ring 15 is clamped on the second middle round pipe 14 with threads, an upper round pipe 16 rotates through the thread clamping ring 15 to enter the second middle round pipe 14, wherein the outer diameter of the upper round pipe 16 is slightly smaller than the second middle round pipe 14 with end threads, and the rotating length can be accurately adjusted according to the requirement of site elevation;

and rotating the pin shaft hole 17 reserved on the upper part to the position of the hole corresponding to the transverse strip-shaped steel plate 19, and connecting and fixing the hole by using a pin shaft 18 to form the upper structure beam supporting module.

Claims

1. The utility model provides a but convenient and accurate height-adjusting's assembled bed-jig of dismantlement, characterized by: the device comprises a profile steel bottom support module, a round pipe module with an adjustable pin shaft, a threaded clamp ring rotating adjustable round pipe module and an upper transverse strip-shaped steel plate; the round pipe module with the adjustable pin shaft is vertically arranged on the steel bottom support module, the top of the round pipe module with the adjustable pin shaft is vertically provided with a threaded clamping ring to rotate the adjustable round pipe module so as to form basic units, and the basic units are connected through the threaded clamping ring to rotate the adjustable round pipe by using an upper transverse strip-shaped steel plate so as to finally form a required assembled assembly jig frame;

wherein

In the section steel bottom support module, flanges of a section steel bottom support (1) are arranged perpendicular to the ground, bolt holes are reserved at two ends of the flanges, and transverse channel steel (6) with a second welding bottom plate (8) is connected to two ends of the section steel bottom support (1) through bolts;

in the round pipe module with the adjustable pin shaft, a lower round pipe (2) with a first welding bottom plate (3) is connected to a support through a bolt, and the outer diameter of a first middle round pipe (10) is smaller than the inner diameter of the lower round pipe (2), so that the first middle round pipe (10) can adjust the height of a corresponding pin shaft hole (9); the first middle circular tube (10) with the equidistant pin shaft holes (20) has different specifications so as to be suitable for measuring elevation control points of different assembled components, the first middle circular tube (10) is inserted into the corresponding different pin shaft holes of the lower circular tube (2) to adjust the height of the first middle circular tube, and the small circular tube (5) can consider whether to increase according to the load condition of the assembled components;

in the rotary adjustable round pipe module with the threaded clamping ring, a first middle round pipe (10) and a second middle round pipe (14) are connected through a round steel plate (12) with a stiffening rib (11) by bolts to form a vertical upright rod, then the threaded clamping ring (15) is clamped on the second middle round pipe (14) with threads, an upper round pipe (16) enters the second middle round pipe (14) through the rotation of the threaded clamping ring (15), wherein the outer diameter of the upper round pipe (16) is slightly smaller than that of the second middle round pipe (14) with end threads, and the rotary length can be accurately adjusted according to the requirement of on-site elevation;

and rotating the pin shaft hole (17) reserved on the upper part to the position of the hole corresponding to the transverse strip-shaped steel plate (19), and connecting and fixing the hole by using a pin shaft (18) to form the upper structure beam supporting module.