CN212105120U - A exempt from to support template component for cast-in-place seam of superimposed sheet - Google Patents
A exempt from to support template component for cast-in-place seam of superimposed sheet Download PDFInfo
- Publication number
- CN212105120U CN212105120U CN202020629585.4U CN202020629585U CN212105120U CN 212105120 U CN212105120 U CN 212105120U CN 202020629585 U CN202020629585 U CN 202020629585U CN 212105120 U CN212105120 U CN 212105120U
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- template
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- bar truss
- steel bar
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 238000009415 formwork Methods 0.000 claims abstract description 10
- 230000002787 reinforcement Effects 0.000 claims abstract 2
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 238000003466 welding Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 22
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000009435 building construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Abstract
The utility model relates to a exempt from to support template component for cast-in-place seam of superimposed sheet installs the cast-in-place seam crossing between two adjacent superimposed sheets, and steel bar truss spanes and places in two adjacent superimposed sheet tops, and the template spanes and places in two adjacent superimposed sheet bottoms, and cast-in-place seam crossing between steel bar truss and the template is provided with can dismantle the nut, and can dismantle the one end and the steel bar truss connection of nut, and the flitch has been placed respectively to the bottom both sides of template, two the lumber skid has been placed between the bottom of flitch, and the other end threaded connection that can dismantle the nut has the screw rod, and the screw rod runs through template and lumber skid in proper order, and with the reinforcement bolt. The utility model avoids the erection of a scaffold, enlarges the construction operation space at the bottom, can advance the following construction process, and accelerates the construction progress to a certain extent; the use of formwork supports such as scaffolds and the like is reduced, the construction and installation cost is reduced, and the economic benefit of the assembly type building construction is improved.
Description
Technical Field
The utility model belongs to the technical field of the assembly type structure construction, a support template component is exempted from that is used for the cast-in-place seam of superimposed sheet to integral cast-in-place seam template to prop up between the superimposed sheet is related to, concretely relates to.
Background
The assembly type building has been widely popularized and applied at home and abroad, and the development in China in recent years can be said to be a sudden leap. The assembly design is more and more mature in the industry field, but the assembly building has very close requirements on the cooperation of each specialty and each participating unit. The assembly type building construction still belongs to the primary stage relatively, and at present, most of field constructors of domestic assembly type projects are not trained, even do not have assembly type construction experience, are basically workers for constructing dry cast-in-place structures, and the construction technical level and the construction experience are quite laggard.
The construction method of the cast-in-place structure is mostly adopted in the construction of the fabricated building laminated slab, the bottom template of the cast-in-place joint is supported by a traditional scaffold, the construction advantages of the fabricated building are not reflected, and the bottom of the template at the cast-in-place joint is supported by the scaffold, so that the lower construction space is seriously affected, great inconvenience is brought to construction, and great weakening is brought to the advantages of the fabricated building.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the above-mentioned defect that prior art exists, provide a exempt from to support template component for cast-in-place seam of superimposed sheet, can cancel the scaffold frame support that falls the template bottom, increaseed the construction space of lower part, provided convenient condition for other construction processes for the construction becomes compact, saves the time limit for a project, has reduced construction cost to a certain extent.
The utility model discloses an adopt following technical scheme to realize: the utility model provides a exempt from to support template component for cast-in-place seam of superimposed sheet which characterized in that: the support-free template component is arranged at a cast-in-place joint between two adjacent laminated slabs and comprises a steel bar truss, a detachable nut, a screw, a template, a batten, a skid and a reinforcing bolt; the utility model discloses a concrete structure, including reinforcing bar truss, template, detachable nut, one end of detachable nut, flitch, skid, screw rod, template, reinforcing bolt threaded connection, the reinforcing bar truss spanes and places in two adjacent superimposed sheet tops, the template spanes and places in two adjacent superimposed sheet bottoms, cast-in-place seam crossing between reinforcing bar truss and the template is provided with detachable nut, and detachable nut's one end and reinforcing bar truss connection, the flitch has been placed respectively to the bottom both sides of template, two the lumber skid has been placed between the bottom of flitch, detachable nut's other end threaded connection has the screw rod, the screw.
Wherein, the preferred scheme is as follows:
the steel bar truss is a triangular steel bar truss.
The contact distance between the steel bar truss and the top of the laminated slab on any one side is larger than 5cm, and sufficient supporting strength is guaranteed.
The detachable nut is sleeved with the rubber sleeve, the rubber sleeve plays a role in sealing, and the joint of the poured concrete pouring screw and the detachable nut is prevented.
The connection form of the detachable nut and the steel bar truss can be various, and the detachable nut and the steel bar truss can be welded and can also be hung on the steel bar truss through a threaded connection lifting hook. This patent is not limited to above two kinds of forms, as long as can play can dismantle between nut and the steel bar truss other modes of effect of being connected can, for example connecting piece such as steel wire also can.
The battens and the skids used in the patent can also be other materials with larger rigidity, such as steel cushion blocks or plastic cushion blocks with larger rigidity.
The height H of the steel bar truss used in the patent can not be higher than the thickness H of the concrete cast-in-place layer minus the thickness a of the steel bar protective layer, namely H is not more than H-a.
The utility model has the advantages that: (1) the erection of a scaffold is avoided, the construction operation space at the bottom is enlarged, the subsequent construction process can be advanced, and the construction progress is accelerated to a certain extent; (2) the use of formwork supports such as scaffolds and the like is reduced, the construction and installation cost is reduced, and the economic benefit of the assembly type building construction is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of a steel bar truss;
FIG. 3 is a view A-A of FIG. 2;
in the figure: 1. the concrete cast-in-place concrete formwork comprises a steel bar truss 2, a laminated slab 3, a lifting hook 4, a detachable nut 5, a screw 6, a formwork 7, a rubber sleeve 8, a batten 9, a skid 10, a reinforcing bolt 11 and a concrete cast-in-place layer.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and corresponding load-bearing checking calculation is performed, and obviously, the described embodiments are only some embodiments of the present invention, but 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.
Example 1:
as shown in fig. 1 to 3, a support-free formwork member for cast-in-place joints of laminated slabs is characterized in that: the support-free template component is arranged at a cast-in-place joint between two adjacent laminated slabs 2 and comprises a steel bar truss 1, a lifting hook 3, a detachable nut 4, a screw rod 5, a template 6, a batten 8, a skid 9 and a reinforcing bolt 10; reinforcing bar truss 1 is triangle-shaped reinforcing bar truss, spanes and places in 2 tops of two adjacent superimposed sheets, template 6 spanes and places in 2 bottoms of two adjacent superimposed sheets, cast-in-place seam crossing between reinforcing bar truss 1 and template 6 is provided with removable nut 4, and can dismantle the one end threaded connection of nut 4 and have lifting hook 3 and hoist and mount on reinforcing bar truss 1, flitch 8 has been placed respectively to the bottom both sides of template 6, two ledger 9 has been placed between the bottom of flitch 8, the other end threaded connection of removable nut 4 has screw rod 5, screw rod 5 runs through template 6 and ledger 9 in proper order, and with the reinforcing bolt 10 threaded connection of ledger 9 below.
The contact distance between the steel bar truss 1 and the top of the laminated slab 2 on any one side is larger than 5cm, and sufficient supporting strength is guaranteed.
The rubber sleeve 7 is sleeved between the detachable nut 4 and the template 6, and the rubber sleeve 7 plays a role in sealing to prevent poured concrete from pouring into the joint of the screw rod 5 and the detachable nut 4.
The battens 8 and the skids 9 used in the embodiment may also be other materials with relatively high rigidity, such as steel pads or plastic pads with relatively high rigidity.
The height H of the steel bar truss 1 used in the embodiment cannot be higher than the thickness H of the concrete cast-in-place layer 11 minus the thickness a of the steel bar protective layer, namely H is less than or equal to H-a.
In the construction process, after the laminated slab 2 is hoisted and the cast-in-place joint steel bars are bound, the steel bar truss 1 is lapped on the adjacent laminated slab 2, the detachable nuts 4 are hung on the lower chord bars of the steel bar truss 1 through the lifting hooks 3, the lower parts of the detachable nuts are connected with the screw rods 5, and the template 6 is fixed at the bottom of the laminated slab 2 through the reinforcing bolts 10, the battens 8 and the skid 9. After the concrete pouring is finished, the template 6, the battens 8, the skid 9, the reinforcing bolts 10, the screw rods 5 and the like can be detached for recycling.
The above is a detailed introduction of the present invention, and the principles and embodiments of the present invention have been explained herein using specific embodiments, and the explanations of the above embodiments are only used to help understand the methods and core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. The utility model provides a exempt from to support template component for cast-in-place seam of superimposed sheet which characterized in that: the support-free template component is arranged at a cast-in-place joint between two adjacent laminated slabs (2) and comprises a steel bar truss (1), a detachable nut (4), a screw (5), a template (6), a batten (8), a skid (9) and a reinforcing bolt (10); reinforcing bar truss (1) span and place in two adjacent superimposed sheet (2) tops, template (6) span and place in two adjacent superimposed sheet (2) bottoms, cast-in-place seam crossing between reinforcing bar truss (1) and template (6) is provided with detachable nut (4), and the one end of detachable nut (4) is connected with reinforcing bar truss (1), flitch (8), two have been placed respectively to the bottom both sides of template (6) placed lumber skid (9) between the bottom of flitch (8), detachable nut's (4) other end threaded connection has screw rod (5), screw rod (5) run through template (6) and lumber skid (9) in proper order, and with reinforcement bolt (10) threaded connection of lumber skid (9) below.
2. A support-free formwork member for a cast-in-place joint of laminated slab as claimed in claim 1, wherein: the steel bar truss (1) is a triangular steel bar truss.
3. A support-free formwork member for a cast-in-place joint of laminated slab as claimed in claim 2, wherein: the contact distance between the steel bar truss (1) and the top of the laminated slab (2) on any one side is larger than 5 cm.
4. A support-free formwork member for a cast-in-place joint of laminated slab as claimed in claim 1, wherein: and a rubber sleeve (7) is sleeved between the detachable nut (4) and the template (6).
5. A support-free formwork member for a cast-in-place joint of laminated slab as claimed in claim 1, wherein: one end of the detachable nut (4) is fixedly connected with the steel bar truss (1) in a welding mode.
6. A support-free formwork member for a cast-in-place joint of laminated slab as claimed in claim 1, wherein: one end of the detachable nut (4) is in threaded connection with a lifting hook (3), and the lifting hook (3) is lifted on the steel bar truss (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629585.4U CN212105120U (en) | 2020-04-23 | 2020-04-23 | A exempt from to support template component for cast-in-place seam of superimposed sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629585.4U CN212105120U (en) | 2020-04-23 | 2020-04-23 | A exempt from to support template component for cast-in-place seam of superimposed sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212105120U true CN212105120U (en) | 2020-12-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020629585.4U Expired - Fee Related CN212105120U (en) | 2020-04-23 | 2020-04-23 | A exempt from to support template component for cast-in-place seam of superimposed sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212105120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123597A (en) * | 2021-04-02 | 2021-07-16 | 至高建设集团有限公司 | Assembled laminated slab splicing seam suspension type formwork structure and construction method thereof |
| CN113323389A (en) * | 2021-05-19 | 2021-08-31 | 北京城建六建设集团有限公司 | Laminated slab post-cast strip template supporting system and reinforcing method |
-
2020
- 2020-04-23 CN CN202020629585.4U patent/CN212105120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123597A (en) * | 2021-04-02 | 2021-07-16 | 至高建设集团有限公司 | Assembled laminated slab splicing seam suspension type formwork structure and construction method thereof |
| CN113323389A (en) * | 2021-05-19 | 2021-08-31 | 北京城建六建设集团有限公司 | Laminated slab post-cast strip template supporting system and reinforcing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |