CN216201659U - Floor pours cloth machine location prefabricated section - Google Patents
Floor pours cloth machine location prefabricated section Download PDFInfo
- Publication number
- CN216201659U CN216201659U CN202122448171.9U CN202122448171U CN216201659U CN 216201659 U CN216201659 U CN 216201659U CN 202122448171 U CN202122448171 U CN 202122448171U CN 216201659 U CN216201659 U CN 216201659U
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- China
- Prior art keywords
- precast block
- concrete
- prefabricated section
- positioning
- floor
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- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 12
- 239000004567 concrete Substances 0.000 claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a positioning precast block for a floor slab pouring and distributing machine, which comprises a concrete precast block arranged vertically, wherein a steel bolt connecting disc is fixedly embedded on the top end surface of the concrete precast block, a plurality of lap-jointed reinforcing steel bars are radially inserted in the middle of the concrete precast block, and the lower part of the concrete precast block is made into a conical cylinder which shrinks towards the axis of the concrete precast block. This prefabricated section can realize that cloth machine landing leg and floor pour preceding its inside reinforcing bar rack structure's location support be connected, avoids leading to the inside reinforcing bar rack of floor to produce too big deformation because of cloth machine gravity problem, crushes water and electricity spool and face elevation error problem even.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a positioning precast block for a floor slab pouring and distributing machine.
Background
The cloth machine has widely used in the present building concrete construction, and the cloth machine need erect in the construction in the floor precast position of binding the good reinforcing bar to concrete is pour to floor department. But the place where the floor is to be poured does not have a flat distributing machine mounting position with enough bearing capacity when the distributing machine is mounted and positioned, the supporting legs of the distributing machine are only supported by the template and the bound steel bars, and 4 supporting legs of the distributing machine can cause the floor steel bars, water and electricity line pipes to be crushed and the plate surface elevation error.
Therefore, how to solve the problem of installation and positioning of the distributing machine on the steel bar net rack before the floor slab is poured, the problem that the steel bar net rack structure is crushed due to overlarge self gravity of the distributing machine is avoided, and the technical problem to be solved by the personnel in the field is solved urgently.
Through public search, relevant patents with high approximation are not found.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a positioning precast block for a floor slab pouring and distributing machine, which can realize the connection of a supporting leg of the distributing machine and a positioning support of an internal reinforcing steel bar net rack structure before floor slab pouring, and avoid the problems of overlarge deformation of the reinforcing steel bar net rack in the floor slab, even crushing of a water and electricity wire pipe and the problem of plate surface elevation error caused by the gravity problem of the distributing machine.
The utility model provides a floor pours cloth machine location prefabricated section, includes the concrete prefabricated section of vertical setting, and the fixed steel bolt connection pad that inlays of top terminal surface of this concrete prefabricated section has radially pegged graft at the middle part of concrete prefabricated section and has many overlap joint reinforcing bars, and the lower part system of concrete prefabricated section is the toper cylinder to the shrink of concrete prefabricated section axle center.
Moreover, the top surface of the concrete precast block is provided with a positioning circular groove which is axially sunken, and the bottom surface of the positioning circular groove is fixedly embedded with a steel bolt connecting disc; and a plurality of fastening bolts are axially connected on the bolt connecting disc in a penetrating manner, the nut ends of the fastening bolts are poured and embedded in the concrete prefabricated block, and the screw rod ends of the fastening bolts fixedly penetrate through the steel bolt connecting disc and extend upwards.
Moreover, the circumferential inner wall of the positioning circular groove is wrapped and connected with the supporting legs of the positioning material distributor; the fastening bolt is fixedly connected with the supporting leg of the distributing machine through threads.
And, the equal integrative concreting in concrete precast block in middle part of overlap joint reinforcing bar, this overlap joint reinforcing bar radially pierces through and circumference equipartition sets up on concrete precast block's circumference outer wall, and the both ends of overlap joint reinforcing bar respectively with floor reinforcement fixed connection.
The utility model has the advantages and technical effects that:
according to the positioning precast block for the floor slab pouring and distributing machine, the concrete precast block provides positioning support for the support legs of the distributing machine, the overlapped steel bars inserted in the middle of the concrete precast block can be arranged in multiple layers and are respectively connected with the upper layer steel bars and the lower layer steel bars of a floor slab, the concrete precast block is fixed in the steel bar net rack, the positioning circular groove in the top of the concrete precast block and the steel bolt connecting disc are used for connecting and fixing the support legs of the distributing machine, the steel bolt connecting disc can enhance the structural strength of the concrete precast block, and the concrete precast block is prevented from being broken due to overlarge stress; and finally, the bottom of the concrete precast block is made into a conical cylinder body, so that the integral concrete precast block is conveniently spliced and installed in a reinforcing steel bar net rack inside the floor, and after the floor pouring construction is carried out by the distributing machine, the concrete precast block and the floor concrete are poured into a whole, and the support legs of the distributing machine are detached to be connected with each other through bolts.
Drawings
FIG. 1 is a schematic view of the distributor support connection of the present invention;
FIG. 2 is a half sectional view of the present invention;
FIG. 3 is a top view of the present invention;
in the figure: 1-lapping reinforcing steel bars; 2-a supporting leg of the material distributor; 3-precast concrete block; 4-a conical cylinder; 5-fastening bolts; 6-positioning the circular groove; 7-steel bolt connecting disc.
Detailed Description
For a further understanding of the contents, features and effects of the present invention, reference will now be made to the following examples, which are to be considered in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the utility model should not be limited thereby.
The utility model provides a floor pours cloth machine location prefabricated section, includes the concrete prefabricated section 3 of vertical setting, and the fixed steel bolt connection pad 7 that inlays of top terminal surface of this concrete prefabricated section has radially pegged graft in the middle part of concrete prefabricated section and has many overlap joint reinforcing bars 1, and the lower part system of concrete prefabricated section is the toper cylinder 4 to the shrink of concrete prefabricated section axle center.
Moreover, the top surface of the concrete precast block is provided with a positioning circular groove 6 which is axially sunken, and the bottom surface of the positioning circular groove is fixedly embedded with a steel bolt connecting disc; and a plurality of fastening bolts 5 are axially connected on the bolt connecting disc in a penetrating manner, the nut ends of the fastening bolts are poured and embedded in the concrete prefabricated block, and the screw rod ends of the fastening bolts fixedly penetrate through the steel bolt connecting disc and extend upwards.
Moreover, the circumferential inner wall of the positioning circular groove is wrapped and connected with the positioning distributing machine supporting leg 2; the fastening bolt is fixedly connected with the supporting leg of the distributing machine through threads.
And, the equal integrative concreting in concrete precast block in middle part of overlap joint reinforcing bar, this overlap joint reinforcing bar radially pierces through and circumference equipartition sets up on concrete precast block's circumference outer wall, and the both ends of overlap joint reinforcing bar respectively with floor reinforcement fixed connection.
To more clearly illustrate the embodiments of the present invention, an example is provided below:
the cross section of the positioning precast block for the floor slab pouring and distributing machine is designed to be inverted trapezoid, the bottom of the positioning precast block is 350mm, the top of the positioning precast block is 400mm, and the height of the positioning precast block is equal to the thickness of a floor slab. And (4) pre-embedding upper and lower layer steel bars of the plate according to the construction drawing and throwing away the lap-joint steel bars, wherein two ends of the lap-joint steel bars are lapped with the floor slab steel bars. The concrete mark number of the concrete precast block is the same as that of the concrete poured by the floor slab, and the periphery of the concrete precast block is subjected to roughening treatment in advance, so that the concrete precast block and the newly poured floor slab concrete are combined into a whole, namely the new and old concrete is well combined. Placing the concrete precast block below the distributing machine and pouring the concrete together with the floor slab when the large-area concrete of the floor slab is poured, after the pouring is finished, slightly enabling the top of the floor slab to be over the top end of the concrete precast block, finally dismantling the fixed connection between the supporting legs of the distributing machine and the fastening bolts, and removing the distributing machine, namely completing the pouring construction of the distributing machine of the floor slab.
Finally, the utility model adopts the mature products and the mature technical means in the prior art.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the utility model as defined in the appended claims.
Claims (4)
1. The utility model provides a floor pours cloth machine location prefabricated section which characterized in that: including the concrete prefabricated section of vertical setting, the fixed steel bolt connection pad that inlays of top terminal surface of this concrete prefabricated section, the middle part of concrete prefabricated section is radially pegged graft and is had many lap-jointed reinforcing bars, and the lower part system of concrete prefabricated section is the toper cylinder to the shrink of concrete prefabricated section axle center.
2. The positioning precast block for the floor slab casting cloth machine according to claim 1, characterized in that: the top surface of the concrete precast block is provided with an axially-recessed positioning circular groove, and the bottom surface of the positioning circular groove is fixedly embedded with a steel bolt connecting disc; and a plurality of fastening bolts are axially connected on the bolt connecting disc in a penetrating manner, the nut ends of the fastening bolts are poured and embedded in the concrete prefabricated block, and the screw rod ends of the fastening bolts fixedly penetrate through the steel bolt connecting disc and extend upwards.
3. The positioning precast block for the floor slab casting cloth machine according to claim 2, characterized in that: the circumferential inner wall of the positioning circular groove is wrapped and connected with the positioning distributing machine supporting legs; the fastening bolt is fixedly connected with the supporting leg of the distributing machine through threads.
4. The positioning precast block for the floor slab casting cloth machine according to claim 1, characterized in that: the equal integrative concreting in concrete precast block in middle part of overlap joint reinforcing bar, this overlap joint reinforcing bar radially pierces through and circumference equipartition sets up on the circumference outer wall of concrete precast block, and the both ends of overlap joint reinforcing bar respectively with floor reinforcement fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122448171.9U CN216201659U (en) | 2021-10-12 | 2021-10-12 | Floor pours cloth machine location prefabricated section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122448171.9U CN216201659U (en) | 2021-10-12 | 2021-10-12 | Floor pours cloth machine location prefabricated section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216201659U true CN216201659U (en) | 2022-04-05 |
Family
ID=80863856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122448171.9U Expired - Fee Related CN216201659U (en) | 2021-10-12 | 2021-10-12 | Floor pours cloth machine location prefabricated section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216201659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478881A (en) * | 2022-08-09 | 2022-12-16 | 山东大学 | Tunnel lining reinforcing mesh wall climbing type automatic binding device and working method |
-
2021
- 2021-10-12 CN CN202122448171.9U patent/CN216201659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478881A (en) * | 2022-08-09 | 2022-12-16 | 山东大学 | Tunnel lining reinforcing mesh wall climbing type automatic binding device and working method |
| CN115478881B (en) * | 2022-08-09 | 2024-04-26 | 山东大学 | Automatic wall climbing type binding device for tunnel lining reinforcing steel bar net and working method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |
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| CF01 | Termination of patent right due to non-payment of annual fee |