CN213539657U

CN213539657U - A support frame of encorbelmenting for construction

Info

Publication number: CN213539657U
Application number: CN202021613274.5U
Authority: CN
Inventors: 钱黎亮; 董菁
Original assignee: Zhejiang Huahong Engineering Equipment Co ltd
Current assignee: Zhejiang Huahong Engineering Equipment Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-06-25
Anticipated expiration: 2030-08-06

Abstract

The utility model provides a support frame of encorbelmenting for construction, includes the horizontal pole, the vertical pole of a plurality of quantity, the vertical pole both ends respectively with two horizontal pole fixed connection, horizontal pole and building fixed connection, the horizontal pole is connected to pull rod one end, and the building of horizontal pole top is connected to the pull rod other end, and the horizontal pole is connected to bracing piece one end, and the building of horizontal pole below is connected to the bracing piece other end.

Description

A support frame of encorbelmenting for construction

Technical Field

The utility model relates to a construction field, concretely relates to support frame of encorbelmenting for construction.

Background

With the continuous improvement of the economic and social level of China, people not only can meet the basic use function of buildings or structures, but also have higher and higher requirements on aesthetic functions of the buildings such as modeling, appearance and the like. With this trend, various building forms including many high-altitude overhanging structures are emerging. The high-altitude overhanging structure, particularly a cast-in-place structure, needs to be constructed by building an overhanging formwork support frame. However, the existing cantilever support beam has single support and more general load capacity.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model aims to provide a support frame of encorbelmenting for construction that bearing capacity is strong, be favorable to reducing the support frame of encorbelmenting toppling risk, simple structure.

The utility model adopts the technical proposal that: the utility model provides a support frame of encorbelmenting for construction, includes the horizontal pole, the vertical pole of a plurality of quantity, the vertical pole both ends respectively with two horizontal pole fixed connection, horizontal pole and building fixed connection, the horizontal pole is connected to pull rod one end, and the building of horizontal pole top is connected to the pull rod other end, and the horizontal pole is connected to bracing piece one end, and the building of horizontal pole below is connected to the bracing piece other end.

The bracing piece includes bracing piece, lower support bar, screw rod, it all is equipped with the screw to go up bracing piece and lower support bar, screw and screw rod threaded connection, when clockwise rotation screw rod, outwards roll out in last bracing piece and the lower support bar is followed respectively at the screw rod both ends, realize that bracing piece length becomes long, otherwise realize that bracing piece length shortens.

The middle part of screw rod is provided with the regulating block.

Bracing piece both ends are fixed respectively and are equipped with first single otic placode and second single otic placode, have first double otic placode through pre-buried bolt consolidation on the building of horizontal pole below, horizontal pole lower surface fixing is equipped with the second double otic placode, first single otic placode is articulated through first round pin axle and first double otic placode, the second single otic placode is articulated through second round pin axle and second double otic placode.

The horizontal pole adopts the I-steel.

The fixed third single otic placode that is equipped with in pull rod upper end, the fixed third binaural board that is equipped with on the building of horizontal pole top, third single otic placode passes through third round pin axle and third binaural board hinge.

The pull rod includes turning block, upper tie and lower link are the threaded rod, the turning block both ends are equipped with respectively and are used for the screw hole with upper tie and lower link threaded connection, and when clockwise rotation turning block, upper tie and lower link are all outwards turned out from the screw hole, realize that pull rod length becomes long, realize pull rod length otherwise and shorten.

The horizontal pole hinge has the connecting block, be equipped with the through-hole on the connecting block, the pull rod passes through U type wire rope clamp with the horizontal pole and decides, the holder of U type wire rope clamp is detained in the through-hole, the bolt fastening of U type wire rope clamp is at the pull rod lower extreme.

The through-hole is the calabash type.

The utility model discloses still including the fixed subassembly that is used for horizontal pole and building fixed connection, fixed subassembly includes diaphragm, montant and two right angle boards, diaphragm and building structure layer fixed connection, diaphragm and montant fixed connection, the montant passes through both sides right angle board fixed connection with the horizontal pole.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides an among the prior art support single, the general problem of bearing capacity, adopt pull rod and under bracing to play the effect of fixed stay to the crossbeam simultaneously, great improvement the bearing capacity of cantilever, be favorable to reducing the risk of toppling of cantilever.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a part a of the present invention.

Fig. 3 is a partially enlarged schematic view of part B of the present invention.

Detailed Description

The invention is further described with reference to the accompanying drawings:

example one

The utility model provides a support frame of encorbelmenting for construction, combines fig. 1 to show, and this embodiment includes horizontal pole 1, the vertical pole 2 of a plurality of quantity, 2 both ends of vertical pole respectively with 1 fixed connection of two horizontal poles, horizontal pole 1 and building fixed connection, horizontal pole 1 is connected to 4 one ends of pull rod, and the building of the horizontal pole 1 top is connected to the pull rod other end to this gives the ascending pulling force of crossbeam 1, shares the load that crossbeam 1 bore, and horizontal pole 1 is connected to 3 one end of bracing piece, the building of the horizontal pole 1 below is connected to the 3 other ends of bracing piece, gives crossbeam 1 ascending holding power with this, shares the load that crossbeam 1 bore, improves the bearing capacity of outrigger, effectively reduces the risk of overturning of outrigger.

Preferably, the cross bar 1 is made of I-shaped steel.

This embodiment 3 both ends of bracing piece are fixed respectively and are equipped with first auricle board 36 and second auricle board 37, have first auricle board 5 through pre-buried bolt consolidation on the building of 1 top of horizontal pole, 1 fixed surface is equipped with second auricle board 6 under the horizontal pole, first auricle board 36 is articulated with first auricle board 5 through first round pin axle 51, second auricle board 37 is articulated with second auricle board 6 through second round pin axle 61.

In this embodiment, a third single ear plate 46 is fixedly arranged at the upper end of the pull rod 4, a third double ear plate 7 is fixedly arranged on the building above the cross rod 1, and the third single ear plate 46 is hinged to the third double ear plate 7 through a third pin shaft 71.

This embodiment 1 hinge of horizontal pole has connecting block 11, be equipped with through-hole 12 on the connecting block 11, pull rod 4 passes through U shaped steel wire rope clamp 45 with the horizontal pole and fixes, U shaped steel wire rope clamp 45's holder is detained in through-hole 12, U shaped steel wire rope clamp 45's bolt is detained at pull rod 4 lower extreme.

Preferably, the through hole 12 is of a gourd shape, a small gourd-shaped opening is used for clamping a clamping seat of the U-shaped steel wire rope clamp 45, and unnecessary shaking of the pull rod 4 is avoided, so that potential safety hazards are brought.

This embodiment is still including the fixed subassembly 13 that is used for horizontal pole 1 and building fixed connection, fixed subassembly 13 includes diaphragm 14, montant 15 and two right-angle plates 16, diaphragm 14 and building structure layer bolt fixed connection, diaphragm 14 and montant 15 welded fastening, montant 15 and horizontal pole 1 realize fixedly through 16 welding with both sides right-angle plate to this has improved the area of being connected of horizontal pole 1 with the building, has improved the bearing capacity of horizontal pole 1.

Example two

As shown in the combined drawing, the cantilever support frame for building construction is different from the cantilever support frame in that the pull rod 4 includes a rotating block 41, an upper pull rod 42 and a lower pull rod 43, the upper pull rod 42 and the lower pull rod 43 are threaded rods, threaded holes 44 for being in threaded connection with the upper pull rod 42 and the lower pull rod 43 are respectively formed in two ends of the rotating block 41, when the rotating block 41 is rotated clockwise, the upper pull rod 42 and the lower pull rod 43 are both rotated out of the threaded holes 44, so that the length of the pull rod 4 is increased, otherwise, the length of the pull rod 4 is shortened, and therefore, the length of the pull rod 4 is adjusted according to the heights of different building layers, and the optimal tension is provided.

EXAMPLE III

As shown in the above-mentioned support frame for overhanging in building construction, the present embodiment is different from the above-mentioned support frame for overhanging in that the support rod 3 includes an upper support rod 31, a lower support rod 32, and a screw 33, where the upper support rod 31 and the lower support rod 32 are both provided with screw holes 34, the screw holes 34 are in threaded connection with the screw 33, and when the screw 33 is rotated clockwise, two ends of the screw 33 are respectively rotated outwards from the upper support rod 31 and the lower support rod 32, so as to achieve lengthening of the support rod 3, and conversely, achieve shortening of the support rod 3, so as to adjust the length of the support rod 3 according to the heights of different building layers, thereby providing an optimal support force.

In order to adjust the screw 33, an adjusting block 35 is disposed in the middle of the screw 33, and the cross section of the adjusting block 35 is a regular polygonal structure, such as a hexagon or a quadrangle, so as to be matched with a wrench to drive the screw to rotate, so as to adjust the deformation of the cantilever beam or apply prestress.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.

Claims

1. The utility model provides a support frame of encorbelmenting for construction, its characterized in that, horizontal pole (1), vertical pole (2), pull rod (4) including a plurality of quantity, vertical pole (2) both ends respectively with two horizontal poles (1) fixed connection, horizontal pole (1) and building fixed connection, horizontal pole (1) is connected to pull rod (4) one end, and the building of horizontal pole (1) top is connected to the pull rod (4) other end, and horizontal pole (1) is connected to bracing piece (3) one end, and the building of horizontal pole (1) below is connected to the bracing piece (3) other end.

2. The cantilever support frame for building construction according to claim 1, wherein the support rod (3) comprises an upper support rod (31), a lower support rod (32) and a screw rod (33), the upper support rod (31) and the lower support rod (32) are both provided with screw holes (34), the screw holes (34) are in threaded connection with the screw rod (33), when the screw rod (33) is rotated clockwise, the two ends of the screw rod (33) are respectively outwards rotated out of the upper support rod (31) and the lower support rod (32), the length of the support rod (3) is lengthened, and otherwise, the length of the support rod (3) is shortened.

3. An overhanging support frame for building construction according to claim 2, characterized in that the screw (33) is provided with an adjusting block (35) in the middle.

4. The cantilever support frame for building construction according to claim 1 or 2, wherein the two ends of the support rod (3) are respectively and fixedly provided with a first single lug plate (36) and a second single lug plate (37), the building below the cross rod (1) is fixedly provided with a first double lug plate (5) through embedded bolts, the lower surface of the cross rod (1) is fixedly provided with a second double lug plate (6), the first single lug plate (36) is hinged with the first double lug plate (5) through a first pin shaft (51), and the second single lug plate (37) is hinged with the second double lug plate (6) through a second pin shaft (61).

5. The cantilever support for building construction according to claim 1, wherein the cross bar (1) is made of i-steel.

6. The cantilever support frame for building construction according to claim 1, wherein a third single lug plate (46) is fixedly arranged at the upper end of the pull rod (4), a third double lug plate (7) is fixedly arranged on the building above the cross rod (1), and the third single lug plate (46) is hinged with the third double lug plate (7) through a third pin shaft (71).

7. The cantilever support frame for building construction according to claim 1 or 6, wherein the pull rod (4) comprises a rotating block (41), an upper pull rod (42) and a lower pull rod (43), the upper pull rod (42) and the lower pull rod (43) are threaded rods, threaded holes (44) for being in threaded connection with the upper pull rod (42) and the lower pull rod (43) are respectively formed in two ends of the rotating block (41), when the rotating block (41) is rotated clockwise, the upper pull rod (42) and the lower pull rod (43) are both outwards rotated out of the threaded holes (44), so that the length of the pull rod (4) is increased, and otherwise, the length of the pull rod (4) is shortened.

8. The cantilever support frame for building construction according to claim 1, wherein the cross bar (1) is hinged with a connecting block (11), a through hole (12) is arranged on the connecting block (11), the pull rod (4) and the cross bar are fixed through a U-shaped steel wire rope clamp (45), a clamping seat of the U-shaped steel wire rope clamp (45) is buckled on the through hole (12), and a bolt of the U-shaped steel wire rope clamp (45) is buckled at the lower end of the pull rod (4).

9. An overhanging support frame for construction according to claim 8, wherein the through hole (12) is gourd shaped.

10. The cantilever support frame for building construction according to claim 1, further comprising a fixing component (13) for fixedly connecting the cross rod (1) with a building, wherein the fixing component (13) comprises a transverse plate (14), a vertical rod (15) and two right-angle plates (16), the transverse plate (14) is fixedly connected with a building structure layer, the transverse plate (14) is fixedly connected with the vertical rod, and the vertical rod (15) is fixedly connected with the cross rod (1) through the right-angle plates (16) at two sides.