CN214532078U

CN214532078U - Bailey frame for green constructional engineering

Info

Publication number: CN214532078U
Application number: CN202120608225.0U
Authority: CN
Inventors: 赵麦
Original assignee: Hebei Yida Mould Frame Engineering Technology Co ltd
Current assignee: Hebei Yida Mould Frame Engineering Technology Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-10-29
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a Bailey truss for green building engineering, which comprises a plurality of Bailey truss units, wherein each Bailey truss unit comprises two Bailey pieces and a detachable beam arranged between the two Bailey pieces, each Bailey truss unit comprises an upper truss, a lower truss, a stand column and a flower window diagonal brace, the lower truss is also provided with a beam backing plate and a support piece positioning bottom plate, the support piece positioning bottom plate is detachably provided with a lifting support piece, the top of the lifting support piece is provided with a beam carrier roller, the upper edge of the beam carrier roller can be higher or lower than the upper edge of the beam backing plate, bolt holes are correspondingly arranged on the beam backing plate and the beam, the lower truss is matched with the lifting support piece for use, and the lifting support piece is provided with the beam carrier roller, so that the beam can be very conveniently inserted between the two Bailey pieces, and the position of the beam can be easily finely adjusted when the bolt holes on the beam backing plate and the beam are aligned, the beam base plate and the beam can be quickly positioned and fixed.

Description

Bailey frame for green constructional engineering

Technical Field

The utility model relates to a building die carrier field, concretely relates to green is bailey frame for building engineering.

Background

The Bailey frames are steel frames forming a certain unit, and can be spliced and assembled into a plurality of components, such as bridges, channels, equipment supporting platforms and the like, with the improvement of the cognitive level of people, green buildings are accepted by more and more people, and the Bailey frames are also widely used for green building construction platforms or span workshop building supporting main bodies, so that the using amount of concrete and bricks is greatly reduced, the energy consumption for firing the concrete and the bricks is avoided, and the building is more suitable for the theme of green environmental protection; common bailey frame unit includes two bailey pieces and is used for connecting the crossbeam of two bailey pieces, and the crossbeam just can pass through the bolt fastening after need passing two bailey pieces and alignment position during the equipment, because the crossbeam is heavier, so remove with alternate very inconvenient, finely tune the difficulty that the position of crossbeam is also relatively when aligning the bolt hole of crossbeam and bailey piece moreover, is unfavorable for the rapid Assembly shaping of bailey frame.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the background art, the utility model aims to provide a bailey frame for green building engineering, it has effectively solved the problem that exists among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a green bailey frame for building engineering, includes a plurality of bailey frame unit, and each bailey frame unit includes two bailey pieces and the crossbeam of detachable setting between two bailey pieces respectively, the bailey piece includes truss, lower truss, stand and flower window bracing, still be provided with crossbeam backing plate and support piece locating bottom plate on the truss down, detachable is provided with lift support piece on the support piece locating bottom plate, lift support piece's top is provided with the crossbeam bearing roller, the last edge of crossbeam bearing roller can be higher than or be less than the last edge of crossbeam backing plate, the correspondence is provided with the bolt hole on crossbeam backing plate and the crossbeam.

Further, the cross beam is an I-beam.

Further, lift support piece includes base, lower connecting rod, horizontal screw, last connecting rod and the mount pad that sets gradually from bottom to top, the cooperation is provided with two swivel nuts on the horizontal screw, and the spiral shell of two swivel nuts is opposite, and the one end of horizontal screw still has set firmly and has twisted the nut soon, the quantity of lower connecting rod and last connecting rod is two respectively, the upper and lower both ends of lower connecting rod respectively with swivel nut and base are articulated to be connected, go up the upper and lower both ends of connecting rod respectively with mount pad and swivel nut are articulated to be connected, the crossbeam bearing roller is installed on the mount pad.

Furthermore, limiting jacks are respectively formed in four corners of the base, and limiting columns matched with the limiting jacks are formed in the supporting piece positioning bottom plate.

The utility model discloses following beneficial technological effect has:

the utility model provides a lower truss can cooperate lift support piece to use and lift support piece on have the crossbeam bearing roller, this makes the crossbeam alternate convenience very between two bailey pieces, and the position of fine setting crossbeam that also can relax when aligning the bolt hole on crossbeam backing plate and the crossbeam is favorable to the quick location of crossbeam backing plate and crossbeam fixed moreover, and this has just also improved the whole packaging efficiency of bailey frame, has very strong practicality.

Drawings

Fig. 1 is a schematic view of a usage state of an embodiment of the present invention;

FIG. 2 is a sectional view taken along line A-A in FIG. 1;

fig. 3 is a schematic structural view of a lifting support member according to an embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the bailey truss for green building engineering described in this embodiment includes a plurality of bailey truss units, each bailey truss unit includes two bailey pieces 1 and a detachable cross beam 2 disposed between the two bailey pieces 1, each bailey piece 1 includes an upper truss 3, a lower truss 4, an upright post 5 and a louver diagonal strut 6, the upper truss 3, the lower truss 4, the upright post 5 and the louver diagonal strut 6 are fixedly connected, the louver support 6 includes four diagonal struts, the lower truss 4 is further provided with a cross beam backing plate 7 and a support member positioning bottom plate 8, the two cross beam backing plates 7 are in one group, a gap is formed between the same group of cross beam backing plates 7, the support member positioning bottom plate 8 is welded in the lower truss 4, a lifting support member 9 is detachably disposed on the support member positioning bottom plate 8, a cross beam 10 is disposed on top of the lifting support member 9, and the cross beam 10 can pass through the gap, the optimized beam carrier roller 10 is a nylon roller, the upper edge of the beam carrier roller 10 can be higher than or lower than the upper edge of the beam base plate 7, bolt holes are correspondingly formed in the beam base plate 7 and the beam 2, the beam base plate 7 and the beam 2 are fixedly connected through fixing bolts 11, and the beam 2 is an I-beam.

The lifting support piece 9 comprises a base 12, a lower connecting rod 13, a horizontal screw 14, an upper connecting rod 15 and a mounting seat 16 which are sequentially arranged from bottom to top, two screw sleeves 17 are arranged on the horizontal screw 14 in a matched mode, the screw directions of the two screw sleeves 17 are opposite, so that the two screw sleeves 17 can be close to or far away from each other when the horizontal screw 14 rotates, a screwing nut 18 is further fixedly arranged at one end of the horizontal screw 14, the number of the lower connecting rod 13 and the number of the upper connecting rod 15 are respectively two, two symmetrical V-shaped structures are formed on the two screw sleeves 17, the upper end and the lower end of the lower connecting rod 13 are respectively hinged with the screw sleeves 17 and the base 12, the upper end and the lower end of the upper connecting rod 15 are respectively hinged with the mounting seat 16 and the screw sleeves 17, and the beam carrier roller 10 is mounted on the mounting seat 16 through a bearing seat.

The detachable connecting structure of the support piece positioning bottom plate 8 and the lifting support piece 9 is specifically as follows: spacing jack has been seted up respectively in the four corners department of base 12, seted up on the support piece location bottom plate 8 with spacing jack matched with spacing post 19, through spacing post 19 and spacing jack's cooperation avoid lifting support piece 9 all around translation, and lifting support piece 9 is because dead weight and crossbeam 2 push down, so vertical upward movement that can not be spontaneous.

The working process of the embodiment is as follows:

after two Bailey sheets 1 in the same Bailey truss unit are erected, firstly, a lifting support member 9 is placed in a lower truss 4 on the two Bailey sheets 1 corresponding to one cross beam 2, a limit column 19 on a support member positioning bottom plate 8 is ensured to be inserted into a limit inserting hole on a base of the lifting support member 9, a ratchet wrench is stretched into the lower truss 4 and is engaged with a screwing nut 18 on a horizontal screw 14, the horizontal screw 14 is rotated through the ratchet wrench, two screw sleeves 17 are close to each other, an installation seat 16 is lifted until the upper edge of a cross beam carrier roller 10 is 2-3cm higher than the upper edge of a cross beam base plate 7, the two lifting support members 9 are adjusted to enable the heights 10 of the cross beam carrier rollers on the two lifting support members 9 to be approximately the same, then the cross beam 2 is inserted from the Bailey sheet 1 on one side, and the bottom surface of the cross beam 2 is lapped on the cross beam carrier roller 10 of one lifting support member 9 in the inserting process, continuously inserting the cross beam 2 until two ends of the cross beam 2 are respectively placed on cross beam carrier rollers 10 of two lifting support pieces 9, then pushing and pulling the cross beam 2, finely adjusting the position of the cross beam 2 to enable bolt holes in the cross beam 2 to be vertically aligned with bolt holes in a cross beam base plate 7, then enabling the two lifting support pieces 9 to synchronously act, screwing horizontal screws 14 in opposite directions through ratchet wrenches, enabling two screw sleeves 17 to be far away from each other, enabling the cross beam carrier roller 10 to descend, enabling the cross beam 2 to descend and be placed on the cross beam base plate 7, translating from a gap of a lower truss 4 and then lifting the lifting support pieces 9, penetrating and fastening fixing bolts 11 into the bolt holes, and enabling the two lifting support pieces 9 to be used for assembling a next cross beam 2; above-mentioned in-process, lower truss 4 cooperation lift support piece 9 uses and has crossbeam bearing roller 10 on the lift support piece 9 for crossbeam 2 is in the convenience of the interlude ten minutes between two bailey pieces 1, and the fine setting crossbeam 2's that also can relax position when aligning the bolt hole on crossbeam backing plate 7 and the crossbeam 2 is favorable to crossbeam backing plate 7 and crossbeam 2's quick location fixed moreover, and this has just also improved bailey frame's whole packaging efficiency.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a green bailey frame for building engineering, its characterized in that, includes a plurality of bailey frame unit, each bailey frame unit includes two bailey pieces and the crossbeam of detachable setting between two bailey pieces respectively, the bailey piece includes truss, lower truss, stand and flower window bracing, still be provided with crossbeam backing plate and support piece locating bottom plate on the lower truss, detachable is provided with lift support piece on the support piece locating bottom plate, lift support piece's top is provided with the crossbeam bearing roller, the last edge of crossbeam bearing roller can be higher than or be less than the last edge of crossbeam backing plate, the correspondence is provided with the bolt hole on crossbeam backing plate and the crossbeam.

2. The Bailey truss for green constructional engineering as claimed in claim 1, wherein said cross beam is an I-beam.

3. The bailey truss for green building engineering according to claim 1, wherein the lifting support member comprises a base, a lower connecting rod, a horizontal screw, an upper connecting rod and a mounting seat which are sequentially arranged from bottom to top, the horizontal screw is provided with two screw sleeves in a matching manner, the screw directions of the two screw sleeves are opposite, one end of the horizontal screw is further fixedly provided with a screwing nut, the number of the lower connecting rod and the number of the upper connecting rod are respectively two, the upper end and the lower end of the lower connecting rod are respectively hinged with the screw sleeves and the base, the upper end and the lower end of the upper connecting rod are respectively hinged with the mounting seat and the screw sleeves, and the beam carrier roller is arranged on the mounting seat.

4. The Bailey truss for green building engineering, according to claim 3, wherein limiting insertion holes are respectively formed at four corners of the base, and limiting columns matched with the limiting insertion holes are formed on the supporting member positioning bottom plate.