CN217128492U - Floor post-cast strip bearing structure - Google Patents
Floor post-cast strip bearing structure Download PDFInfo
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- CN217128492U CN217128492U CN202123044881.1U CN202123044881U CN217128492U CN 217128492 U CN217128492 U CN 217128492U CN 202123044881 U CN202123044881 U CN 202123044881U CN 217128492 U CN217128492 U CN 217128492U
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- supporting beam
- cast strip
- post
- supporting
- extension rod
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Abstract
The utility model discloses a floor post-cast strip bearing structure, which comprises a precast slab and a limiting block, wherein the bottom end of the precast slab is provided with the limiting block, when the post-cast strip needs to be processed, the precast slab is placed at the bottom end inside the gap of concrete, then the length of a supporting beam is adjusted, two sections of supporting beams slide through a limiting sliding chute connected with a transverse plate on the surface of an inner wall, so that the supporting beam is adjusted to the same length as the precast slab, then the supporting beam is arranged inside the gap of the limiting block, then an extension rod is inserted into the fixed cylinder at the bottom end of the supporting beam, then the position of the extension rod inside a fixed ring is adjusted, the inner parts of the fixed cylinders at two sides of the supporting beam are supported through a bottom rod and the extension rod, simultaneously the supporting beam effectively supports the precast slab, the bearing pressure of the precast slab is dispersed, the deformation generated in the pouring process of the precast slab is reduced, compared with the traditional post-cast strip bearing structure, the potential safety hazard is effectively reduced, meanwhile, the manufacturing cost of the post-cast strip is reduced.
Description
Technical Field
The utility model belongs to the technical field of post-cast strip supports is relevant, concretely relates to floor post-cast strip bearing structure.
Background
The post-cast strip is a concrete strip reserved at corresponding positions of a foundation slab, a wall and a beam according to design or construction specification requirements for preventing harmful cracks possibly generated due to nonuniform self shrinkage or nonuniform settlement of a cast reinforced concrete structure in building construction.
The prior art has the following problems:
the existing post-cast strip is usually fixed by a suspension support mode in the construction process, the spacing of the post-cast strip is different, the traditional pre-cast strip spans a large span in the support process and needs to be supported by a cross beam, the length of the traditional cross beam needs to be customized on site, the construction efficiency is low, and the construction progress is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a floor post-cast strip bearing structure to the fixed prefabricated plate of the mode of the unsettled support that the in-process of building of the current post-cast strip that proposes in solving above-mentioned background art adopted usually, the interval variation in size in post-cast strip usually, and traditional prefabricated plate spanes great needs crossbeam at the in-process that supports and supports, and the length of traditional crossbeam needs the on-the-spot customization, the building efficiency who causes is low, influences the construction progress problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a floor post-cast strip bearing structure, includes prefabricated plate and stopper, the bottom of prefabricated plate is provided with the stopper, one side of stopper is provided with supporting beam, supporting beam's inner wall side is provided with spacing spout, supporting beam's inner wall surface is provided with the slide-spindle, supporting beam's inside is provided with connects the diaphragm, the both sides of connecting the diaphragm are provided with the slider, supporting beam's bottom is provided with solid fixed cylinder, gu fixed cylinder's bottom is provided with the extension rod, the bottom of extension rod is provided with solid fixed ring, gu fixed ring's bottom is provided with the sill bar, the bottom of sill bar is provided with the bottom plate.
Preferably, the number of the limiting blocks is five, and the five limiting blocks are arranged on the bottom end surface of the prefabricated slab together.
Preferably, the supporting beams are provided with two sections, and the two sections of supporting beams are respectively arranged at two ends of the connecting transverse plate.
Preferably, the number of the sliding blocks is four, and the four sliding blocks are respectively arranged on two sides of the connecting transverse plate.
Preferably, the connecting transverse plate slides in the limiting sliding grooves on two sides of the inner wall of the supporting beam through the sliding blocks on two sides.
Preferably, the two ends of the extension rod are provided with fixing holes, and the extension rod is connected with the fixing rings of the bottom rod through the fixing holes.
Preferably, eight sliding shafts are arranged on the surface of the supporting cross beam, and the connecting transverse plate slides on the surface of the supporting cross beam through the sliding shafts.
Preferably, the number of the fixed cylinders is two, and the two fixed cylinders are respectively arranged on the bottom end surfaces of the two supporting beams.
Compared with the prior art, the utility model provides a floor post-cast strip bearing structure possesses following beneficial effect:
the utility model discloses a floor post-cast strip bearing structure is provided with a stopper at the bottom of a precast slab, a supporting beam is arranged at one side of the stopper, the supporting beam is provided with two sections, the two sections of supporting beams are connected through a connecting transverse plate, a fixed cylinder is arranged at the bottom of the supporting beam, an extension rod and a bottom rod are arranged inside the fixed cylinder, when post-cast strip needs to be processed, the precast slab is placed at the bottom inside the gap of concrete, then the length of the supporting beam is adjusted, the two sections of supporting beams slide through a limiting sliding chute on the surface of the inner wall through the connecting transverse plate, so that the supporting beam is adjusted to the same length as the precast slab, then the supporting beam is arranged inside the gap of the stopper, then the extension rod is inserted inside the fixed cylinder at the bottom of the supporting beam, then the position of the extension rod inside a fixed ring is adjusted, and the fixing cylinders at the two sides of the supporting beam are supported through the bottom rod and the extension rod, simultaneously the supporting beam effectively supports the prefabricated plate, disperses the bearing pressure of the prefabricated plate, reduces the deformation that the prefabricated plate produced in the pouring process, and the prefabricated post-cast strip radian specification after the shaping of assurance accords with the requirement of regulation, compares in traditional post-cast strip bearing structure, and novel floor post-cast strip bearing structure reduces post-cast strip manufacturing cost simultaneously when the production of potential safety hazard is effectively reduced to the prefabricated plate.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of a supporting structure of a floor post-cast strip provided by the utility model;
fig. 2 is a schematic structural view of a supporting beam for supporting and splicing the post-cast strip of the floor slab provided by the utility model;
fig. 3 is a schematic structural view of a floor post-cast strip supporting and fixing state provided by the utility model;
in the figure: 1. prefabricating a slab; 2. a limiting block; 3. a fixing ring; 4. a bottom bar; 5. an extension pole; 6. a base plate; 7. a fixed cylinder; 8. a support beam; 9. a limiting chute; 10. a slide shaft; 11. Connecting the transverse plates; 12. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a floor post-cast strip bearing structure, including prefabricated plate 1 and stopper 2, the bottom of prefabricated plate 1 is provided with stopper 2, one side of stopper 2 is provided with supporting beam 8, supporting beam 8's inner wall side is provided with spacing spout 9, supporting beam 8's inner wall surface is provided with slide-shaft 10, supporting beam 8's inside is provided with connects diaphragm 11, the both sides of connecting diaphragm 11 are provided with slider 12, supporting beam 8's bottom is provided with solid fixed cylinder 7, the bottom of solid fixed cylinder 7 is provided with extension rod 5, the bottom of extension rod 5 is provided with solid fixed ring 3, solid fixed ring 3's bottom is provided with sill bar 4, sill bar 4's bottom is provided with bottom plate 6.
The utility model provides a floor post-cast strip bearing structure, stopper 2 is provided with five altogether, and five stopper 2 set up the bottom surface at prefabricated plate 1 jointly, supporting beam 8 is provided with two sections altogether, and two sections supporting beam 8 set up respectively at the both ends of connecting diaphragm 11, slider 12 is provided with four altogether, and four sliders 12 set up respectively in the both sides of connecting diaphragm 11, connecting diaphragm 11 slides at the spacing spout 9 of supporting beam 8 inner wall both sides through the slider 12 of both sides, the both ends of extension rod 5 are provided with the fixed orifices, and extension rod 5 is connected with solid fixed ring 3 of sill bar 4 through the fixed orifices, the surface of supporting beam 8 is provided with eight sliding shafts 10, connecting diaphragm 11 slides at supporting beam 8 surface through sliding shaft 10, gu fixed cylinder 7 is provided with two altogether, and two fixed cylinders 7 set up respectively at the bottom surface of two supporting beam 8.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the precast slab 1 is cut into a width larger than that of a post-cast strip, then the precast slab 1 is fixed at the bottom of a needed post-cast strip gap, then the length of the supporting beam 8 can be adjusted, so that the supporting beam 8 is adjusted to the same length as the precast slab 1, two sections of supporting beams 8 slide in the limiting chutes 9 on the two side surfaces of the inner wall of the supporting beam 8 through the sliders 12 connected with the transverse plates 11, the sliding shaft 10 connected with the bottom end of the transverse plate 11 effectively reduces the sliding friction force, so that the supporting beam 8 is adjusted to the same length as the precast slab 1, then the supporting beam 8 is installed inside the gap of the limiting block 2, then the extension rod 5 is inserted inside the fixed cylinder 7 at the bottom end of the supporting beam 8, then the position of the extension rod 5 inside the fixed ring 3 at the top end of the bottom rod 4 is adjusted, and the extension rod 5 is supported inside the fixed cylinders 7 at the two sides of the supporting beam 8, supporting beam 8 simultaneously effectively supports prefabricated plate 1, disperse prefabricated plate 1's bearing pressure, reduce the deformation that prefabricated plate 1 pours the in-process and produces, the prefabricated post-cast strip radian specification after the shaping of assurance accords with the requirement of regulation, the support range of the use of equipment can effectively be strengthened to sill bar 4 and extension rod 5 simultaneously, compare in traditional post-cast strip bearing structure, novel floor post-cast strip bearing structure is when pouring the production of in-process effectively reducing the potential safety hazard, reduce the manufacturing cost of post-cast strip in the course of working, guarantee the stability of the quality of post-cast strip simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a floor post-cast strip bearing structure, includes prefabricated plate (1) and stopper (2), its characterized in that: the bottom of prefabricated plate (1) is provided with stopper (2), one side of stopper (2) is provided with supporting beam (8), the inner wall side of supporting beam (8) is provided with spacing spout (9), the inner wall surface of supporting beam (8) is provided with slide shaft (10), the inside of supporting beam (8) is provided with connects diaphragm (11), the both sides of connecting diaphragm (11) are provided with slider (12), the bottom of supporting beam (8) is provided with solid fixed cylinder (7), the bottom of solid fixed cylinder (7) is provided with extension rod (5), the bottom of extension rod (5) is provided with solid fixed ring (3), the bottom of solid fixed ring (3) is provided with sill bar (4), the bottom of sill bar (4) is provided with bottom plate (6).
2. A floor strip support structure as claimed in claim 1, wherein: the number of the limiting blocks (2) is five, and the five limiting blocks (2) are arranged on the bottom end surface of the prefabricated plate (1) together.
3. A floor strip support structure as claimed in claim 1, wherein: the supporting cross beams (8) are provided with two sections, and the two sections of supporting cross beams (8) are respectively arranged at two ends of the connecting transverse plate (11).
4. A floor strip support structure as claimed in claim 1, wherein: the number of the sliding blocks (12) is four, and the four sliding blocks (12) are respectively arranged on two sides of the connecting transverse plate (11).
5. A floor strip support structure as claimed in claim 1, wherein: the connecting transverse plate (11) slides in the limiting sliding grooves (9) on the two sides of the inner wall of the supporting cross beam (8) through the sliding blocks (12) on the two sides.
6. A floor strip support structure as claimed in claim 1, wherein: the two ends of the extension rod (5) are provided with fixing holes, and the extension rod (5) is connected with the fixing rings (3) of the bottom rod (4) through the fixing holes.
7. A floor strip support structure as claimed in claim 1, wherein: eight sliding shafts (10) are arranged on the surface of the supporting cross beam (8), and the connecting transverse plate (11) slides on the surface of the supporting cross beam (8) through the sliding shafts (10).
8. A floor strip support structure as claimed in claim 1, wherein: the two fixed cylinders (7) are arranged, and the two fixed cylinders (7) are arranged on the bottom end surfaces of the two supporting cross beams (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123044881.1U CN217128492U (en) | 2021-12-06 | 2021-12-06 | Floor post-cast strip bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123044881.1U CN217128492U (en) | 2021-12-06 | 2021-12-06 | Floor post-cast strip bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217128492U true CN217128492U (en) | 2022-08-05 |
Family
ID=82617368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123044881.1U Active CN217128492U (en) | 2021-12-06 | 2021-12-06 | Floor post-cast strip bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217128492U (en) |
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2021
- 2021-12-06 CN CN202123044881.1U patent/CN217128492U/en active Active
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