CN220301864U - Superimposed sheet strutting arrangement - Google Patents
Superimposed sheet strutting arrangement Download PDFInfo
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- CN220301864U CN220301864U CN202321381267.0U CN202321381267U CN220301864U CN 220301864 U CN220301864 U CN 220301864U CN 202321381267 U CN202321381267 U CN 202321381267U CN 220301864 U CN220301864 U CN 220301864U
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- standard festival
- standard
- superimposed sheet
- festival
- bolt
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- 238000010276 construction Methods 0.000 abstract description 21
- 239000000463 material Substances 0.000 abstract description 5
- 239000004567 concrete Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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Abstract
The utility model provides a superimposed sheet supporting device which comprises a left standard joint, a middle standard joint, a right standard joint, a connecting buckle plate and bolts, wherein a plurality of bolt holes which are transversely distributed at intervals are formed in the left side and the right side of the connecting buckle plate; the left side of left standard festival is equipped with high adjusting part, the right side of left standard festival through connect buckle with the left side concatenation of bolt and middle part standard festival, the right side of middle part standard festival is through connecting buckle and bolt and the left side concatenation of right standard festival, the right side of right standard festival also is equipped with high adjusting part. The utility model provides a superimposed sheet supporting device which has simple structure, convenient installation and lower cost; the superimposed sheet supporting device can avoid the erection of the supporting frame body at the lower part of the floor slab, thereby avoiding the restriction of the concrete curing period of the floor slab, realizing the continuous construction of the superimposed sheets of a plurality of floors and obviously improving the construction efficiency; meanwhile, the turnover materials and manpower are saved, the construction cost is reduced, and the advantages of assembly type construction are shown.
Description
Technical Field
The utility model belongs to the field of construction devices of assembled buildings, and particularly relates to a superimposed sheet supporting device.
Background
The laminated slab is an integral floor slab formed by laminating precast slabs and cast-in-situ reinforced concrete layers. At present, the main mode of superimposed sheet support is: the lower support frame body is erected by adopting a steel pipe or an independent support. When adopting this kind of supporting method, superimposed sheet construction is limited by the floor concrete maintenance time restriction of upper and lower floor, simultaneously, the erection of support body need consume a large amount of manpowers, supporting material and time, and the efficiency of construction is lower.
In order to realize the erection of the lower support frame body, and improve the construction efficiency of the laminated slab, a novel laminated slab supporting device is necessary to be developed.
Disclosure of Invention
The utility model aims to provide a superimposed sheet supporting device which can avoid the erection of a supporting frame body at the lower part of a superimposed sheet, thereby improving the construction efficiency of the superimposed sheet.
The utility model discloses a laminated plate supporting device which comprises a left standard joint, a middle standard joint, a right standard joint, a connecting buckle plate and bolts, wherein the left standard joint, the middle standard joint and the right standard joint are of a plane truss structure, bolt holes are formed in the right side of the left standard joint, bolt holes are formed in the left side and the right side of the middle standard joint, bolt holes are formed in the left side and the right side of the right standard joint, and a plurality of bolt holes which are distributed transversely at intervals are formed in the left side and the right side of the connecting buckle plate.
The left side of left standard festival is equipped with high adjusting part, the right side of left standard festival pass through connect the buckle with the bolt with the left side concatenation of middle part standard festival, the right side of middle part standard festival pass through connect the buckle with the bolt with the left side concatenation of right standard festival, the right side of right standard festival also is equipped with high adjusting part.
Further, the height adjusting assembly comprises a threaded sleeve and a threaded screw rod with a bottom support, an external thread is arranged at the top of the threaded screw rod with a bottom support, an internal thread is arranged on the threaded sleeve, and the top of the threaded screw rod with the threaded sleeve is in threaded connection.
Further, the screw rod with the collet comprises a screw rod section, a screw cap section and a collet, wherein the screw rod section is provided with external threads, the screw cap section is fixed at the bottom of the screw rod section, and the collet is fixed at the bottom of the screw cap section.
Further, the left standard section, the middle standard section and the right standard section all comprise an upper chord member, a lower chord member and web members, the upper chord member and the lower chord member are connected through the web members, and a plurality of bolt holes which are transversely distributed at intervals are formed in the upper chord member and the lower chord member.
Compared with the prior art, the utility model has the beneficial effects that:
1. the superimposed sheet supporting device is simple in structure, convenient to install and low in cost; the superimposed sheet supporting device can avoid the erection of the supporting frame body at the lower part of the floor slab, thereby avoiding the restriction of the concrete curing period of the floor slab, realizing the continuous construction of the superimposed sheets of a plurality of floors and obviously improving the construction efficiency; meanwhile, the turnover materials and manpower are saved, the construction cost is reduced, and the advantages of assembly type construction are shown.
2. The superimposed sheet strutting arrangement adopts the structural style of plane truss, and strutting arrangement rigidity is big, intensity is high, applicable in the superimposed sheet project that the span is great.
3. The superimposed sheet strutting arrangement is assembled by a plurality of standard festival and forms, and the span is adjustable, applicable in the project of different spans.
4. The height adjusting assembly is installed on the superimposed sheet supporting device, and the height fine adjustment of the superimposed sheet in the construction stage can be achieved.
Drawings
Fig. 1 is a schematic structural view of a laminated slab supporting device according to the present embodiment;
FIG. 2 is a schematic view of the left standard knot in the support device of FIG. 1;
FIG. 3 is a schematic view of the structure of a middle standard joint in the support device shown in FIG. 1;
FIG. 4 is a schematic view of the right standard knot of the support apparatus of FIG. 1;
FIG. 5 is a schematic view of the structure of the connecting buckle plate in the supporting device shown in FIG. 1;
FIG. 6 is a schematic view of another form of middle standard joint of the support device of FIG. 1;
FIG. 7a is a schematic view of a height adjustment assembly of the support apparatus of FIG. 1;
FIG. 7b is a schematic view of an exploded view of the height adjustment assembly of the support device of FIG. 1;
FIG. 8 is a schematic view of the support device of FIG. 1 in length adjustment;
FIG. 9 is a schematic structural view of a stiffener according to the present embodiment;
FIG. 10 is a schematic view of a structure of a laminated slab supporting device reinforced by stiffening plates according to the embodiment;
fig. 11 is a construction installation schematic diagram of a superimposed sheet supporting device to which the present embodiment is applied.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc., are based on those shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, there is shown a laminated plate supporting device provided in this embodiment, which includes a left standard joint 1, a middle standard joint 2, a right standard joint 3, a connecting buckle 4, and a bolt 5.
Referring to fig. 2 to 4, the left standard section 1, the middle standard section 2 and the right standard section 3 are all planar truss structures, the right side of the left standard section 1 is provided with bolt holes 6, the left and right sides of the middle standard section 2 are provided with bolt holes 6, and the left side of the right standard section 3 is provided with bolt holes 6. Referring to fig. 5, a plurality of bolt holes 6 are formed on the left and right sides of the connecting buckle plate 4 at intervals.
The left side of left standard festival 1 is equipped with high adjusting part 7, and the right side of left standard festival 1 is through connecting buckle 4 and bolt 5 and the left side concatenation of middle part standard festival 2, and the right side of middle part standard festival 2 is through connecting buckle 4 and bolt 5 and the left side concatenation of right standard festival 3, and the right side of right standard festival 3 also is equipped with high adjusting part 7.
The number and the positions of the bolt holes 6 on the left side of the connecting buckle plate 4 are corresponding to those of the bolt holes 6 on the right side of the left standard joint 1 and the left side of the middle standard joint 2; the number and the positions of the bolt holes 6 on the right side of the connecting buckle plate 4 are corresponding to those of the bolt holes 6 on the right side of the middle standard joint 2 and the left side of the right standard joint 3; the middle standard section 2 can be assembled by 1 or more rectangular units (shown in fig. 6) according to actual project requirements.
The left standard knot 1, the middle standard knot 2 and the right standard knot 3 each comprise an upper chord 11, a lower chord 12 and a web member 13, and the upper chord 11 and the lower chord 12 are connected through the web member 13.
The upper chord 11 and the lower chord 12 are respectively provided with a plurality of bolt holes 6 which are transversely distributed at intervals, and the upper chord 11 and the lower chord 12 are respectively sleeved with a connecting buckle plate 4.
The sizes of the upper chord 11, the lower chord 12 and the bolt holes 6 on the connecting buckle plate 4 are consistent. The upper chord 11 and the lower chord 12 can be made of steel materials with plane upper surfaces such as channel steel, I-steel, H-steel, square steel pipes and the like; the web member 13 can be various steel sections such as channel steel, I-steel, H-steel, square steel pipe, round steel pipe and the like.
Referring to fig. 7a and 7b, the height adjusting assembly 7 includes a threaded sleeve 71 and a threaded shoe screw 72, an external thread is provided on top of the shoe screw 72, the threaded sleeve 71 is provided with an internal thread, and the top of the shoe screw 72 is in threaded connection with the threaded sleeve 71. Specifically, the underwire screw 72 includes a screw segment 721, a nut segment 722, and an underwire 723, the screw segment 721 is provided with external threads, the nut segment 722 is fixed at the bottom of the screw segment 721, and the underwire 723 is fixed at the bottom of the nut segment 722.
The length adjustment method of the superimposed sheet supporting device of this embodiment is as follows:
1. and (3) large-size adjustment: the middle part can be provided with different numbers of middle standard sections 2 according to the span requirement of the floor slab of an actual project, and the middle standard sections are connected through connecting buckle plates 4 and bolts 5 to form supporting devices with different spans;
2. small-size adjustment: referring to fig. 8, the left standard joint 1 or the right standard joint 3 and the middle standard joint 2 are staggered by a certain distance, and the bolt holes 6 of the connecting buckle plate 4 are connected in a staggered manner, so that the small-size adjustment of the length of the whole supporting device can be realized.
The height adjustment method of the superimposed sheet supporting device of this embodiment is as follows:
by rotating the underwire screw 72, the depth at which the underwire screw 72 is screwed into the threaded sleeve 71 can be adjusted, thereby adjusting the support height.
For superimposed sheets with a larger span, the requirements for strength and rigidity of the supporting device are greater. Thus, reinforcement can be provided by providing stiffening plates 8. Referring to fig. 9 and 10, when the left standard section 1 is connected with the middle standard section 2, or when the right standard section 3 is connected with the middle standard section 2, a stiffening plate 8 is respectively added on the outer side of the connecting buckle plate 4, bolt holes 6 are formed in the stiffening plate 8 at positions corresponding to the bolt holes 6 on the upper chord 11 and the lower chord 12, and the standard section, the connecting buckle plate 4 and the stiffening plate 8 are fastened together by bolts 5.
Referring to fig. 11, the laminated slab supporting device of the present embodiment is constructed and installed in the following steps:
s1, after the beam or wall 20 is constructed, installing, checking and adjusting the elevation of the bracket 30 after the strength meets the construction requirement;
s2, assembling the superimposed sheet supporting device to enable the length of the superimposed sheet supporting device to meet the requirement of supporting span;
s3, hoisting the superimposed sheet supporting device by using hoisting equipment and placing the superimposed sheet supporting device on the bracket 30;
s4, hoisting the laminated slab 40 by using hoisting equipment and lightly placing the laminated slab on a laminated slab supporting device, and checking the elevation of the laminated slab 40;
s5, rotating the lead screw 72 with the bottom support, and adjusting the elevation of the top surface of the superimposed sheet supporting device, so that the effect of adjusting the elevation of the superimposed sheet is achieved;
s6, placing the laminated plate 40 on the laminated plate supporting device completely, unhooking the hoisting equipment, and finishing the installation of the laminated plate 40.
In summary, this embodiment provides a superimposed sheet strutting arrangement that simple structure, simple to operate, cost are lower. The superimposed sheet supporting device can avoid the erection of the supporting frame body at the lower part of the floor slab, thereby avoiding the restriction of the concrete curing period of the floor slab, realizing the continuous construction of a plurality of floor superimposed sheets 40 and obviously improving the construction efficiency; meanwhile, the turnover materials and manpower are saved, the construction cost is reduced, and the advantages of assembly type construction are shown. The superimposed sheet strutting arrangement adopts the structural style of plane truss, and strutting arrangement rigidity is big, intensity is high, applicable in the superimposed sheet project that the span is great. The superimposed sheet strutting arrangement is assembled by a plurality of standard festival and forms, and the span is adjustable, applicable in the project of different spans. The height adjusting assembly 7 is installed on the laminated slab supporting device, and the fine adjustment of the height of the laminated slab 40 in the construction stage can be realized.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (4)
1. The superimposed sheet strutting arrangement, characterized by, including left standard festival, middle part standard festival, right standard festival, connect buckle and bolt, left side standard festival, middle part standard festival and right standard festival are plane truss structure, the bolt hole has been seted up on the right side of left side standard festival, the bolt hole has all been seted up to the left and right sides of middle part standard festival, the bolt hole has been seted up on the left side of right standard festival, a plurality of transversely spaced apart bolt holes have all been seted up to the left and right sides of connect buckle;
the left side of left standard festival is equipped with high adjusting part, the right side of left standard festival pass through connect the buckle with the bolt with the left side concatenation of middle part standard festival, the right side of middle part standard festival pass through connect the buckle with the bolt with the left side concatenation of right standard festival, the right side of right standard festival also is equipped with high adjusting part.
2. The superimposed sheet supporting device of claim 1 wherein the height adjustment assembly includes a threaded sleeve and a threaded shoe screw, the top of the shoe screw being provided with external threads, the threaded sleeve being provided with internal threads, the top of the shoe screw being threadedly connected to the threaded sleeve.
3. The superimposed sheet supporting device of claim 2 wherein the shoe screw includes a screw section provided with external threads, a nut section fixed to a bottom of the screw section, and a shoe fixed to a bottom of the nut section.
4. The superimposed sheet strutting arrangement of claim 1, wherein left side standard festival, middle part standard festival and right side standard festival all include upper chord member, lower chord member and web member, upper chord member and lower chord member pass through the web member is connected, all offer a plurality of horizontal interval distribution's bolt hole on upper chord member and the lower chord member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381267.0U CN220301864U (en) | 2023-06-01 | 2023-06-01 | Superimposed sheet strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381267.0U CN220301864U (en) | 2023-06-01 | 2023-06-01 | Superimposed sheet strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220301864U true CN220301864U (en) | 2024-01-05 |
Family
ID=89353796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321381267.0U Active CN220301864U (en) | 2023-06-01 | 2023-06-01 | Superimposed sheet strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220301864U (en) |
-
2023
- 2023-06-01 CN CN202321381267.0U patent/CN220301864U/en active Active
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