CN211007264U - Adjustable ceiling conversion layer steel frame connecting piece - Google Patents

Abstract

The utility model relates to an adjustable furred ceiling conversion layer steelframe connecting piece, it mainly includes the main joist, main joist below be provided with the false keel, main joist top symmetry be provided with the right angle fixed plate, right angle fixed plate middle part have L type riser through bolted connection, L type riser pass through screw post and nut and connect the jib, the utility model discloses effectively solved among the prior art welding construction can weaken the stress of each steel construction member, overall structure's stability reduce, welding construction wastes time and energy, fitment inefficiency, can not adjust conversion layer height and main joist and conversion layer relative position, can not recycle, extravagant resource, increase fitment fund input scheduling problem to can be to about can adjusting and highly carry out meticulous regulation, always the utility model has the advantages of about adjustable about, adjustable height-adjustable, convenient to use, improvement installation effectiveness, can directly recycle, reduce fitment fund input.

Description

Adjustable ceiling conversion layer steel frame connecting piece

Technical Field

The utility model belongs to fitment accessory field, concretely relates to steelframe connecting piece, in particular to adjustable furred ceiling conversion layer steelframe connecting piece.

Background

Decoration is also called decoration or decoration, which is performed in a certain area and range, including hydropower construction, wall, floor, ceiling, landscape, and the like, and is formed according to a certain design concept and aesthetic rules, a whole set of construction scheme and design scheme is formed, the small size is the orientation of furniture placement and doors, and the large size is room decoration and lamp customization treatment, which are all the embodiments of decoration, in modern buildings, large-scale grid structures are widely used as high and large space roof systems, indoor ceiling decoration is generally constructed through a conversion layer structure, and the conversion layer is connected to the lower end of a lower chord of the grid structure, at present, the common method is to directly weld a square steel pipe of the conversion layer on the lower chord of the grid structure, but too much welding construction weakens the stress of steel structure rods, thereby reducing the stability of the whole structure, and in addition, the welding construction is time-consuming, work efficiency is lower, and traditional steel construction conversion layer can't adjust according to indoor smallpox design form, in case the welding finishes, then can not adjust the relative position of conversion layer height, main joist and conversion layer, has very big limitation, and later maintenance is inconvenient to welding construction steel frame construction can not retrieve when demolising, can only cut the back and handle when building rubbish or abandonment steel, and the wasting resources just increases fitment fund input.

Disclosure of Invention

In order to overcome the defects of the prior art, the adjustable suspended ceiling conversion layer steel frame connecting piece is provided, and the problems that in the prior art, the stress of each steel structure rod piece can be weakened by welding construction, the stability of the whole structure is reduced, the welding construction is time-consuming and labor-consuming, the decoration efficiency is low, the adjustment cannot be performed according to the indoor ceiling design form, the height of the conversion layer cannot be adjusted, the relative position of the main keel and the conversion layer cannot be adjusted, the recycling cannot be performed, the resources are wasted, the decoration fund investment is increased, and the like can be effectively solved.

The utility model aims at realizing that an adjustable furred ceiling conversion layer steelframe connecting piece, it mainly includes the main joist, main joist below be provided with the false keel, main joist top symmetry be provided with the right angle fixed plate, right angle fixed plate middle part have L type riser through bolted connection, L type riser pass through screw post and nut connection jib.

The L type riser divide into riser and diaphragm two parts, L type riser and diaphragm all open the rectangular hole, the bolt pass through the right angle fixed plate of symmetry setting, the fixed L type riser of rectangular hole on the L type riser.

The threaded column is provided with 4 nuts, the upper part and the lower part of the transverse plate of the L-shaped vertical plate are respectively provided with 1 nut, and the upper part and the lower part of the bottom of the suspender are respectively provided with 1 nut.

And a rectangular hole is formed at one end of the suspension rod, which is close to the threaded column, and the threaded column penetrates through a threaded hole in the suspension rod and is fixedly connected with a rectangular hole in the L type vertical plate transverse plate through a nut.

The main keel is connected with the right-angle fixing plate through bolts.

The beneficial effects of the utility model are that the utility model discloses be fixed in the roof with it during the use, twist the nut that sets up on the screw post when fixed back needs height-adjusting, adjust the fixed height of screw post through swivel nut, can adjust the distance between L type riser and the jib, thereby adjust the height of main joist and false keel, when position about needs adjusting, only need to become flexible with the nut on the screw post, then alright control with the screw post and remove, thereby position about the regulation, it can to finish screwing up the nut, when position about needs adjusting, the bolt that L type riser is fixed to the right angle fixed plate is not hard up, can shift forward or shift backward the right angle fixed plate, thereby position about the adjustment, adjust after finishing with it screw up fixed can, extremely convenient when using, and can control about, adjust the relative position, make it use efficiency higher when installing, main joist and right angle fixed plate use bolted connection, make it when needing to decorate, can lift the bolt off, thereby lift this device off, can direct recycle, reduce the wasting of resources, reduce secondary expense, the utility model discloses effective cost has solved the effective and has solved the problem that the construction of the high efficiency of the construction and can be adjusted about the whole that the construction and can reduce the waste of the high efficiency of the construction and can be adjusted up, the whole low cost of the construction and can reduce the construction efficiency of the construction and can be reduced the high recovery layer of the main joist and the high recovery of the construction efficiency of the construction.

Drawings

Fig. 1 is a schematic view of an installation structure of an adjustable suspended ceiling transition layer steel frame connecting piece of the present invention;

fig. 2 is the utility model discloses an enlarged schematic view of adjustable furred ceiling conversion layer steelframe right angle fixed plate, L type riser.

In the figure, the device comprises a main keel 1, a main keel 2, a secondary keel 3, a right-angle fixing plate 4, bolts 5, L type vertical plates 6, threaded columns 7, nuts 8 and hanging rods.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example 1

As shown in fig. 1 and 2, the adjustable suspended ceiling conversion layer steel frame connecting piece mainly comprises a main keel 1, auxiliary keels 2 are arranged below the main keel 1, right-angle fixing plates 3 are symmetrically arranged above the main keel 1, the middle of each right-angle fixing plate 3 is connected with an L-shaped vertical plate 5 through a bolt 4, and the L-shaped vertical plate 5 is connected with a hanging rod 8 through a threaded column 6 and a nut 7.

The utility model discloses when using, the utility model discloses be fixed in the roof with it when using, twist the nut that sets up on the screw post when needing height-adjusting after the fixing, adjust the fixed height of screw post through swivel nut, can adjust the distance between L type riser and the jib, thereby adjust the height of main joist and false keel, when needing to adjust left and right positions, only need to become flexible with the nut on the screw post, then can control the side-to-side movement in order to make the screw post, thereby adjust left and right positions, it can to finish screwing up the nut, when needing to adjust front and back position, it is not hard up the bolt of L type riser to fix the right angle fixed plate, can move forward the right angle fixed plate or move backward, thereby position around the adjustment, it can to screw up it after finishing the adjustment, extremely convenient when using, and can control front and back upper and lower regulation relative position, it is higher when installing and using, the utility model discloses effectively solve the stress that welding construction can weaken each member among the prior art, overall structure's stability reduces, the construction is hard, low efficiency, can not adjust the relative position of conversion layer height and the relative position with main joist, the fund about can increase the use waste, the fund is to the recovery, the advantage of the adjustable use is to the top and the high recovery of going on the top and about can be convenient.

Example 2

As shown in fig. 1 and 2, an adjustable suspended ceiling conversion layer steel frame connecting piece mainly comprises a main keel 1, a cross keel 2 is arranged below the main keel 1, right-angle fixing plates 3 are symmetrically arranged above the main keel 1, the middle part of each right-angle fixing plate 3 is connected with a L type vertical plate 5 through a bolt 4, the L type vertical plate 5 is connected with a suspender 8 through a threaded column 6 and a nut 7, the L type vertical plate 5 is divided into two parts, namely a vertical plate and a transverse plate, rectangular holes are respectively formed in the vertical plate and the transverse plate of the L type vertical plate 5, the bolt 4 penetrates through the rectangular holes in the vertical plates of the symmetrically arranged right-angle fixing plates 3 and L type vertical plate 5 to fix the L type vertical plate 5, 4 nuts 7 are arranged on the threaded column 6, 1 is respectively arranged above and below the transverse plate 5, 1 is respectively arranged above and below the bottom of the suspender 8, one end of the rectangular hole close to the threaded column 6 is provided with the rectangular hole in the transverse plate L, and the rectangular hole in the transverse plate 5 connects the suspender with the main keel 1 through the nut 3.

The utility model discloses when using, the utility model discloses be fixed in the roof with it when using, twist the nut that sets up on the screw post when needing height-adjusting after the fixing, adjust the fixed height of screw post through swivel nut, can adjust the distance between L type riser and the jib, thereby adjust the height of main joist and false keel, when needing to adjust left and right sides position, only need to become flexible with the nut on the screw post, then can control the side-to-side movement with the screw post, thereby adjust left and right sides position, it can to finish screwing up the nut, when needing to adjust front and back position, the bolt that fixes L type riser with the right angle fixed plate is not hard up, can move forward the right angle fixed plate or move backward, thereby position around the adjustment, adjust the back and screw up it fixedly can, extremely convenient when using, and can control the relative position from top to bottom, make it use the efficiency higher when installing, main joist and right angle fixed plate use bolted connection, make it when needing to decorate, can lift the bolt off, thereby can lift off the device, can directly recycle with the recycle, reduce the wasting of resources, reduce the secondary expense, the cost of the utility model discloses effective cost of solving the effective steel structure that the current welding and the construction, the problem that can adjust the whole that the top and the construction efficiency of the top and can be adjusted up and can be reduced the whole that the construction efficiency of the construction and can be adjusted about the relative position, the low cost of the construction, the construction efficiency, the whole that can be adjusted up and can be reduced the construction efficiency, the problem of the cost of the construction.

Claims (5)

1. The adjustable suspended ceiling conversion layer steel frame connecting piece mainly comprises a main keel, and is characterized in that auxiliary keels are arranged below the main keel, right-angle fixing plates are symmetrically arranged above the main keel, the middle of each right-angle fixing plate is connected with an L-shaped vertical plate through a bolt, and the L-shaped vertical plate is connected with a hanging rod through a threaded column and a nut.

2. The adjustable steel frame connecting piece for the ceiling conversion layer according to claim 1, wherein the L-shaped vertical plate is divided into a vertical plate and a horizontal plate, rectangular holes are formed in the vertical plate L-shaped vertical plate and the horizontal plate, and the bolt penetrates through the rectangular fixing plates symmetrically arranged and the L-shaped vertical plate fixed through the rectangular holes in the vertical plate L-shaped vertical plate.

3. The adjustable suspended ceiling conversion layer steel frame connecting piece according to claim 1 or 2, wherein 4 nuts are arranged on the threaded column, 1 nut is arranged above and below the horizontal plate of the L-shaped vertical plate, and 1 nut is arranged above and below the bottom of the suspension rod.

4. The adjustable suspended ceiling conversion layer steel frame connecting piece as claimed in claim 1 or 2, wherein a rectangular hole is formed in one end of the suspension rod, which is close to the threaded column, and the threaded column penetrates through a threaded hole in the suspension rod and is fixedly connected with the rectangular hole in the cross plate of the L-shaped vertical plate through a nut.

5. The adjustable ceiling transition layer steel frame connector of claim 1, wherein: the main keel is connected with the right-angle fixing plate through bolts.

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