CN208996444U - A kind of adjustable supporting - Google Patents

Abstract

A kind of adjustable supporting of the utility model is related to assembled architecture support technology field.The duration for supporting installation and disassembly to expend for existing fastener type steel pipe is longer, and the low problem of construction efficiency, it is vertically arranged to the bottom of prefabricated component, it includes steel column and the pedestal for being connected to its bottom；Steel column includes: the upper and lower inner and outer tubes for being arranged and being mutually arranged, and the side wall of inner and outer tubes is provided along its length several corresponding dowel holes, and inner and outer tubes realize coarse adjustment by the way that the fastening screw through dowel hole is fixed；Pedestal has rectangle or circular section, and the center of pedestal is equipped with through-hole, and the bottom of steel column extends vertically through through-hole and fastens.

Description

A kind of adjustable supporting

Technical field

The utility model relates to the shuttering supporting technical field of assembled architecture, in particular to a kind of adjustable support dress It sets.

Background technique

Currently, the large area framed bent form that the shuttering supporting technology of assembled architecture mostly uses greatly steel tube fastener to form carries out Construction, fastener type steel pipe support the fastening by fastener to improve the frictional force with steel pipe, and what is relied primarily on is friction power transmission Form, fastener type steel pipe supporting member quantity is more, structure is complicated, causes the duration for installing and dismantling consuming longer, construction efficiency Lowly.

Summary of the invention

For existing fastener type steel pipe supporting member quantity is more, structure is complicated, cause install and dismantle expend duration compared with It is long, the low problem of construction efficiency.The purpose of the utility model is to provide a kind of adjustable supportings, it simplifies support system The structure of system avoids bent-frame bracing large area from setting up, and not only saves material, but also promotes construction site clean and tidy, further ensures Construction safety.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of adjustable supporting, it is vertical It is set to the bottom of prefabricated component, it includes steel column and the pedestal for being connected to its bottom；The steel column includes: The side wall of the upper and lower inner and outer tubes for being arranged and being mutually arranged, said inner tube and the outer tube is provided along its length several phases Corresponding dowel hole, after the height of the steel column meets the support requirement of the prefabricated component, said inner tube and The outer tube realizes coarse adjustment by the way that the fastening screw through the dowel hole is fixed；The pedestal has rectangle or circular section Face, and the center of the pedestal is equipped with through-hole, the bottom of the steel column extends vertically through the through-hole and fastens.

Preferably, the side wall of said inner tube and the outer tube is described fixed equipped with one at interval of 100mm along its length Position pin hole.

Preferably, it further includes trimming assembly, and the top of the outer tube is equipped with external thread section, and the external thread section side wall Several first threaded holes are provided along its length, the trimming assembly is sheathed on the external thread section of the outer tube, the fine tuning Component includes the ring nut and an adjusting screw for being threadedly connected to the external thread section, and the ring nut side wall setting has interior Second threaded hole of screw thread, and second threaded hole is corresponding with the position of first threaded hole, the adjusting screw The internal screw thread of external screw thread and the first threaded hole, the second threaded hole matches, and one end of the adjusting screw screws in and runs through second It offsets after threaded hole and the first threaded hole with said inner tube side wall, so that said inner tube and the relative position of the outer tube are fixed.

Preferably, the top of the steel column is also connected with a plate jacking.

Preferably, it is U-shaped jacking that the top of the steel column, which is also connected with cross section, and is pacified in the groove of the jacking Stupefied beam is filled, the prefabricated component of the stupefied indirect branch support of beam is passed through.

Preferably, the stupefied beam is made of timber or aluminium.

Preferably, the through-hole of the pedestal is equipped with internal screw thread, and the bottom of the steel column outer tube is equipped with external screw thread, so that institute The pedestal can be threadedly connected to by stating steel column.

The effect of the utility model is: the adjustable supporting of the utility model, it includes the steel of adjustable length Pillar and the pedestal for being fixed on steel column bottom, vertical support of the steel column as prefabricated component, stress form are Uniaxial force, Impact direction substantially remain in the axis direction of steel column, improve the bearing capacity of support system, are able to bear folded Close self weight and the construction loads of the prefabricated components such as beam, superimposed sheet；Conventional fastener formula steel pipe support need to configure different height Upright bar, and adjustable supporting only needs the steel column of same specification that can meet construction requirement, has saved labour cost And construction cost；Moreover, because reduce the quantity supported between upright bar, including bar of sweeping the floor, bridging and vertically and horizontally horizontal branch The setting quantity of strut, simplifies the structure of support system, so that bent-frame bracing large area be avoided to set up, both saves material, Promote construction site clean and tidy again, further ensures construction safety, in addition, since steel column uses heavy in section base supports, With the advantages such as stable structure is good, security performance is high.

Detailed description of the invention

Fig. 1 is that the adjustable supporting of an embodiment of the present invention is installed on the structural schematic diagram of superimposed sheet bottom.

Figure label is as follows:

Superimposed sheet 1；Steel column 10；Inner tube 11；Outer tube 12；Fastening screw 14；External thread section 15；Ring nut 16；Adjust silk Thick stick 17；Jacking 18；Stupefied beam 19；Pedestal 20；Through-hole 21.

Specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be noted that attached drawing It is all made of very simplified form and uses non-accurate ratio, only to facilitate, lucidly aid in illustrating the utility model The purpose of embodiment.For sake of convenience, "upper" described below, "lower" are consistent with the upper and lower direction of attached drawing, but this cannot Limitation as technical solutions of the utility model.

Illustrate a kind of adjustable supporting of the utility model, the prefabricated structure of the present embodiment below with reference to Fig. 1 For part by taking superimposed sheet 1 as an example, adjustable supporting is vertically arranged to the bottom of superimposed sheet 1, it includes steel column 10 and is connected to The pedestal 20 of its bottom；Wherein, the steel column 10 includes: the upper and lower inner tube 11 and outer tube 12 for being arranged and being mutually arranged, inner tube 11 Several corresponding dowel holes are provided along its length with the side wall of outer tube 12, the height of steel column 10 meets superimposed sheet 1 Support require after, inner tube 11 and outer tube 12 by the fastening screw 14 (such as nine word hooks) through dowel hole it is fixed realize it is thick It adjusts；The pedestal 20 has rectangle or circular section, and the center of pedestal 20 is equipped with through-hole 21, the bottom of steel column 10 It extends vertically through through-hole 21 and fastens.The outer tube 12 of the present embodiment uses the steel pipe system of Φ 60 × 2.5 (diameter × thickness, unit mm) At inner tube 11 is made of the steel pipe of Φ 48 × 3.0, and the length of inner tube 11 and outer tube 12 is 2.5~4.2m.

The adjustable supporting of the utility model, it includes the steel strut of adjustable length and is fixed on 10 bottom of steel column The pedestal 20 in portion, vertical support of the steel column 10 as prefabricated component, stress form are uniaxial force, Impact direction The axis direction for substantially remaining in steel column 10 improves the bearing capacity of support system, is able to bear composite beam, superimposed sheet 1 etc. The self weight of prefabricated component and construction loads；Conventional fastener formula steel pipe support need to configure the upright bar of different height, and adjustable Formula support device only needs the steel column 10 of same specification that can meet construction requirement, has saved labour cost and construction cost； Moreover, because reduce the quantity supported between upright bar, including bar of sweeping the floor, bridging and the vertically and horizontally setting number of horizontal support bar Amount, simplifies the structure of support system, so that bent-frame bracing large area be avoided to set up, not only saves material, but also promotes construction existing Field is clean and tidy, further ensures construction safety, in addition, having structure since steel column 10 is using the support of heavy in section pedestal 20 Stablize, the advantages such as security performance height.

In the present embodiment, the side wall of inner tube 11 and outer tube 12 is equipped with a positioning pin at interval of 100mm along its length Hole, the setting of this modulus can either meet the required bearing height of larger range construction, and can guarantee to the maximum extent The overall structural strength of steel column 10.

More preferably, it further includes trimming assembly, and the top of the outer tube 12 is equipped with external thread section 15, and 15 side of external thread section Wall is provided along its length several first threaded holes, and the trimming assembly is sheathed on the external thread section 15 of outer tube 12, fine tuning group Part includes the ring nut 16 and an adjusting screw 17 for being threadedly connected to external thread section 15, and the setting of 16 side wall of ring nut has interior spiral shell Second threaded hole of line, and the second threaded hole is corresponding with the position of the first threaded hole, the external screw thread of adjusting screw 17 and first Threaded hole, the second threaded hole internal screw thread match, therefore, after the height coarse adjustment of steel column 10 still be unable to satisfy support needs When, construction personnel need to remove fastening screw 14, readjust inner tube 11 to position appropriate, one end of adjusting screw 17 is screwed in And offset after the second threaded hole and the first threaded hole with 11 side wall of inner tube, so that the relative position of inner tube 11 and outer tube 12 is solid Fixed, to realize the purpose being finely adjusted to 10 height of steel column, the altitude range that above-mentioned steel column 10 is finely tuned is less than positioning pin Spacing between hole is less than 100mm；Since the technical solution of the utility model is using 14 coarse adjustment of fastening screw+screw thread fine tuning Vertical support of the steel strut as prefabricated components so that the height adjustment of steel column 10 is more flexible, the scope of application is wider, and And constructing operation is convenient and efficient, it is higher that component has enough to meet the need utilization rate.

With continued reference to FIG. 1, the top of steel column 10 is also connected with a plate jacking (not shown), due to plate The cross-sectional area of type jacking is greater than the cross-sectional area of steel column 10, and the setting of plate jacking reduces the pressure of steel column 10, It can be avoided steel column 10 to bend under the action of 1 pressure of superimposed sheet.

As another embodiment, it is U-shaped jacking 18 that the top of steel column 10, which is also connected with cross section, and jacking 18 is recessed The stupefied beam 19 of installation in slot, by the superimposed sheet 1 of the indirect branch support of stupefied beam 19, the setting of jacking 18 and stupefied beam 19 increases overlapping The contact area of plate 1 and steel column 10 is equally played and steel column 10 is protected not to be destroyed to increase the stationarity of support construction Effect；More preferably, the stupefied beam 19 is made of light materials such as timber or aluminiums, will not increase excessive pressure to steel column 10 Power.

The through-hole 21 of the pedestal 20 is equipped with internal screw thread, and the bottom of 10 outer tube 12 of steel column is equipped with external screw thread, so that steel is vertical Column 10 can be threadedly connected to pedestal 20, and steel column 10 is threadedly connected to pedestal 20, and not only structural stability is strong, and dismounting side Just, fast.

Illustrate the application method of the adjustable supporting of the utility model below with reference to Fig. 1, steps are as follows:

S1: adjustable supporting is assembled in 1 bottom of superimposed sheet, outer tube 12 is vertically fixed in pedestal 20, by inner tube 11 Bottom is sheathed in outer tube 12, and the jacking 18 at the top of inner tube 11 offsets with 1 bottom surface of superimposed sheet or 19 bottom surface of stupefied beam, in inner tube 11 and The fixed coarse adjustment for realizing 10 height of steel column of insertion fastening screw 14 in the corresponding dowel hole of outer tube 12；

S2: when being still unable to satisfy support after the height coarse adjustment of steel column 10 and needing, the adjusting silk on trimming assembly is unclamped Thick stick 17 closely offsets on the top of steel column 10 and 1 bottom surface of superimposed sheet or 19 bottom surface of stupefied beam, then one end of adjusting screw 17 is revolved Enter and run through the threaded hole of ring nut 16 and outer tube 12 and tightens, so that the end of adjusting screw 17 offsets with 11 outer wall of inner tube, Realize the fine tuning of 10 height of steel column.

To sum up, adjustable supporting, the bottom end of steel column 10 and pedestal 20 are assembled in the bottom of prefabricated component Affixed, top and the stupefied beam 19 under superimposed sheet 1 or superimposed sheet 1 of steel column 10 offset, firstly, opposite in outer tube 12 and inner tube 11 Insertion fastening screw 14 carries out the coarse adjustment of 10 height of steel column in the dowel hole answered, secondly, being unsatisfactory in 10 height of steel column In the case where bearing height, the relative position of inner tube 11 and outer tube 12 is adjusted again, and shoulder and determine using the adjusting silk of trimming assembly Position inner tube 11；Therefore, the application method of the adjustable supporting of the utility model passes through fastening screw coarse adjustment+screw thread fine tuning Vertical support of the steel strut as prefabricated components enables the height flexible modulation of steel column 10 to adapt to support and require, grasps Make simply, conveniently, to improve construction efficiency, shorten the construction period.

Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model Fixed, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content belong to right and want Seek range.

Claims (7)

1. a kind of adjustable supporting, it is characterised in that: it is vertically arranged to the bottom of prefabricated component, it includes steel Column and the pedestal for being connected to its bottom；

The steel column includes: the upper and lower inner and outer tubes for being arranged and being mutually arranged, and the side wall of said inner tube and the outer tube is along it Length direction is equipped with several corresponding dowel holes, and the height of the steel column meets the support of the prefabricated component After it is required that, said inner tube and the outer tube pass through the fixed realization coarse adjustment of fastening screw through the dowel hole；

The pedestal has rectangle or circular section, and the center of the pedestal is equipped with through-hole, the bottom of the steel column Portion extends vertically through the through-hole and fastens.

2. adjustable supporting according to claim 1, it is characterised in that: the side wall edge of said inner tube and the outer tube Its length direction is equipped with a dowel hole at interval of 100mm.

3. adjustable supporting according to claim 1, it is characterised in that: it further includes trimming assembly, the outer tube Top be equipped with external thread section, and the external thread section side wall is provided along its length several first threaded holes, the fine tuning Assembly set is set to the external thread section of the outer tube, and the trimming assembly includes the ring nut for being threadedly connected to the external thread section, And an adjusting screw, ring nut side wall setting tool second threaded hole of internal thread, and second threaded hole with it is described The position of first threaded hole is corresponding, the internal screw thread phase of the external screw thread of the adjusting screw and the first threaded hole, the second threaded hole Matching, one end of the adjusting screw offset after screwing in and running through the second threaded hole and the first threaded hole with said inner tube side wall, So that said inner tube and the relative position of the outer tube are fixed.

4. adjustable supporting according to claim 1, it is characterised in that: the top of the steel column is also connected with one Plate jacking.

5. adjustable supporting according to claim 1, it is characterised in that: the top of the steel column is also connected with cross Section is U-shaped jacking, and stupefied beam is installed in the groove of the jacking, passes through the assembly of the stupefied indirect branch support of beam Formula prefabricated components.

6. adjustable supporting according to claim 5, it is characterised in that: the stupefied beam is made of timber or aluminium.

7. adjustable supporting according to claim 1, it is characterised in that: the through-hole of the pedestal is equipped with internal screw thread, The bottom of the steel column outer tube is equipped with external screw thread, and the steel column is enabled to be threadedly connected to the pedestal.