CN218623286U - Cast-in-place split type reinforcing apparatus who takes template of superimposed sheet - Google Patents
Cast-in-place split type reinforcing apparatus who takes template of superimposed sheet Download PDFInfo
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- CN218623286U CN218623286U CN202223093456.6U CN202223093456U CN218623286U CN 218623286 U CN218623286 U CN 218623286U CN 202223093456 U CN202223093456 U CN 202223093456U CN 218623286 U CN218623286 U CN 218623286U
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Abstract
The utility model relates to a superimposed sheet building construction field discloses a superimposed sheet cast-in-place area split type reinforcing apparatus of template, include: the angle steels comprise vertical side plates and horizontal side plates, the vertical side plates are detachably connected with the side walls of the prefabricated bottom plates, and the two groups of horizontal side plates extend in opposite directions; the template, the first connecting rod and the second connecting rod are mutually abutted and arranged below the construction joint from top to bottom, the first connecting rods are arranged under two angle steels which are oppositely arranged one by one, and the second connecting rods are arranged under each group of angle steels; and a first bolt which penetrates through the horizontal side plate, the template, the first connecting rod and the second connecting rod in sequence and is used for connecting the horizontal side plate, the template, the first connecting rod and the second connecting rod. The utility model discloses not only solved the support template and warp the hourglass thick liquid problem that causes at the concrete placement in-process, can realize the once integral casting of upper portion concrete moreover.
Description
Technical Field
The utility model relates to a superimposed sheet building construction field especially relates to a superimposed sheet cast-in-place takes split type reinforcing apparatus of template.
Background
The composite slab is one of common prefabricated components and consists of a bottom concrete prefabricated slab and an upper concrete cast-in-place layer. In the actual construction process, however, the slurry leakage problem is caused by the fact that the laminated slab cast-in-place strip part template is not tightly spliced with the laminated slab, so that the labor cost and the material cost for picking, chiseling and repairing at the later stage are increased, and the construction cost is increased; the one-step forming quality of the laminated slab construction is influenced by slurry leakage of the laminated slab strips, and certain influence is brought to the impression quality of the structure.
The patent with the publication number of CN215717174U discloses a detachable laminated slab cast-in-place belt support-free structure, the patent does not need to erect a formwork support at the position of the laminated slab cast-in-place belt, reduces the investment of a large number of frames and formworks, overcomes the defects of slurry leakage, uneven slab bottom, wrong slab and the like caused by deformation of a support bottom plate in the concrete pouring process, and various materials can be repeatedly utilized after the detachable laminated slab cast-in-place belt support-free structure is disassembled. However, the following drawbacks still exist: firstly, the concrete pad high piece of superimposed sheet top is connected with the superimposed sheet through the mode of concreting, and connection stability is relatively poor, and secondly, after concrete placement maintenance, still need carry out the shutoff to the screw hole after dismantling this bearing structure, need carry out the secondary construction, increased construction cycle on the contrary, increased construction cost.
In view of this, for those skilled in the art, a reinforcing device capable of stacking slab cast-in-place strip formwork is designed, and on the basis of solving the defects of slurry leakage, uneven slab bottom, slab staggering and the like caused by deformation of a supporting formwork in the concrete pouring process, one-time integral pouring of upper concrete is realized, so that the construction quality is improved, the construction period is shortened, and the technical problem which needs to be solved urgently by those skilled in the art is solved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing a cast-in-place split type reinforcing apparatus of taking template of superimposed sheet, has not only solved the problem that support the template warp the leakage that causes at the concrete placement in-process, the board end is uneven, defect such as wrong platform, can realize the concrete of upper portion and once pour in addition to improve construction quality, reduce construction cycle.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a cast-in-place split type reinforcing apparatus of taking template of superimposed sheet, includes:
the angle steels comprise vertical side plates and horizontal side plates, the vertical side plates are detachably connected with the side walls of the prefabricated bottom plates, and the two groups of horizontal side plates extend oppositely;
the template, the first connecting rod and the second connecting rod are mutually abutted below the construction joint and are sequentially arranged from top to bottom, the first connecting rods are arranged under two angle steels which are oppositely arranged one by one, and the second connecting rods are arranged under each group of angle steels;
and the first bolt sequentially penetrates through the horizontal side plate, the template, the first connecting rod and the second connecting rod and is used for connecting the horizontal side plate, the template, the first connecting rod and the second connecting rod.
Further, still include: two groups of threaded connecting sleeves which are embedded in rows on the side walls of the two prefabricated bottom plates close to the construction joint respectively;
and the second bolt penetrates through the vertical side plate and is detachably connected with the threaded connecting sleeve, and the head of the second bolt is abutted to the vertical side plate.
Further, the height of the horizontal side plate is higher than that of the bottom surface of the prefabricated bottom plate.
Furthermore, the first bolt penetrates through the horizontal side plate, the template, the first connecting rod and the second connecting rod and is connected with a nut, the head of the first bolt is abutted against the horizontal side plate, and the nut is abutted against the second connecting rod.
Furthermore, a sponge strip is clamped between the side edge of the template and the prefabricated bottom plate.
Furthermore, each group of angle steel comprises a plurality of angle steel monomers which are arranged at equal intervals along the length direction of the prefabricated bottom plate.
Furthermore, the number of the threaded connecting sleeves, the number of the first bolts, the number of the second bolts and the number of the angle steel monomers are equal and are arranged in a one-to-one correspondence manner.
Further, the width of the first connecting rod is larger than that of the construction joint, and the length of the second connecting rod is larger than or equal to that of the construction joint.
Furthermore, the first connecting rod and the second connecting rod are both made of square wood.
Compared with the prior art, the utility model at least has following advantage:
(1) The utility model discloses be connected vertical curb plate and prefabricated bottom plate lateral wall, utilize first bolt to realize closely laminating between prefabricated bottom plate and the template, prefabricated bottom plate and form-fitting are as an organic whole, have solved the concrete placement in-process prefabricated bottom plate and template deformation nonconformity cause leak thick liquid, the bottom of the plate is uneven, fault table defect etc. reduce and avoid because leak the secondary maintenance of polishing that thick liquid leads to.
(2) The utility model discloses can realize that the one-time whole of upper portion concrete is pour, upper portion concrete construction as an organic whole has improved the construction quality of upper portion concrete, need not the construction of secondary plug hole, has reduced construction cycle, and construction cost is low, and the construction is simple and convenient, construction quality is reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 inventive labor.
FIG. 1 is a schematic structural view of a split type reinforcing device of a laminated slab cast-in-place belt template of the utility model;
FIG. 2 is an enlarged view of a portion of the area A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of a portion of the area B of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the split type reinforcing device for the cast-in-place strip template of the laminated slab of the present invention in another direction;
FIG. 5 is an enlarged view of a portion of the area C of FIG. 4 according to the present invention;
reference numerals: 1. angle steel; 2. a template; 3. a first connecting rod; 4. a second connecting rod; 5. a first bolt; 6. a nut; 7. a threaded connecting sleeve; 8. a second bolt; 9. and (6) prefabricating the bottom plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-5, the utility model provides a cast-in-place split type reinforcing apparatus of taking template of superimposed sheet, including angle steel 1, template 2, head rod 3, second connecting rod 4 and first bolt 5.
The angle steel 1 is provided with two groups, the two groups of angle steel 1 are detachably connected with the side walls, close to the construction joint, of the two prefabricated bottom plates 9 respectively, the two groups of angle steel 1 are arranged along the length direction of the prefabricated bottom plates 9, each angle steel 1 comprises a vertical side plate and a horizontal side plate, the vertical side plates are detachably connected with the side walls of the prefabricated bottom plates 9, and the horizontal side plates of the two groups of angle steel 1 extend oppositely; the template 2, the first connecting rod 3 and the second connecting rod 4 are sequentially arranged from top to bottom below the construction joint, the template 2, the first connecting rod 3 and the second connecting rod 4 are mutually abutted, the first connecting rod 3 is arranged under two angle steels 1 which are oppositely arranged one by one, namely the first connecting rod 3 is arranged along the width direction of the prefabricated bottom plate 9, the second connecting rod 4 is arranged under each group of angle steels 1, namely the second connecting rod 4 is arranged along the length direction of the prefabricated bottom plate 9; horizontal curb plate, template 2, head rod 3 and 4 equipartitions of second connecting rod are equipped with the connecting hole, and first bolt 5 runs through the connecting hole on horizontal curb plate, template 2, head rod 3 and the second connecting rod 4 in proper order, realizes the utility model discloses an integral connection.
During the use, at first need be in the same place with the vertical curb plate of angle steel 1 and the lateral wall of prefabricated bottom plate 9 link together, the accessible is trompil respectively on the vertical curb plate of angle steel 1 and the lateral wall of prefabricated bottom plate 9 to at the mode of the side-wall mounting expansion bolts of prefabricated bottom plate 9, expansion bolts passes the trompil on the vertical curb plate of angle steel 1 and the lateral wall of prefabricated bottom plate 9 respectively, realizes the fixed process between the vertical curb plate of angle steel 1 and the lateral wall of prefabricated bottom plate 9. Secondly, the horizontal side plates, the formworks 2, the first connecting rods 3 and the second connecting rods 4 are sequentially connected together by the aid of the first bolts 5 through the formworks 2, the first connecting rods 3 and the second connecting rods 4 which are sequentially arranged from top to bottom below the construction joint, the lower surfaces of the formworks 2 and the prefabricated bottom plate 9 are enabled to be tightly attached, and further, an upper concrete cast-in-place layer pouring process is carried out. And finally, after the concrete reaches a curing period, removing the first bolt 5, sequentially removing the second connecting rod 4, the first connecting rod 3 and the template 2 to realize the recycling of materials, and cutting the first bolt 5 exposed below the prefabricated bottom plate 9 by using tools such as an angle grinder to complete construction. In addition, according to the requirement of construction, the first bolt 5 also can not be dismantled, can be used as the furred ceiling pull rod in the construction later stage.
The utility model discloses need not to carry out formwork erection to the cast-in-place area position of superimposed sheet, reducible a large amount of support bodies and template drop into, utilize first bolt 5 to realize closely laminating between prefabricated bottom plate 9 and the template 2 for prefabricated bottom plate 9 is as an organic whole with the installation of template 2, has solved the inconsistent defects such as hourglass thick liquid, the bottom of the plate is uneven, wrong platform that cause of deformation at concrete placement in-process prefabricated bottom plate 9 and supporting baseplate template 2, reduces and avoids because the secondary maintenance of polishing that leaks thick liquid and lead to. Furthermore, the utility model discloses can realize that the one-time whole of upper portion concrete is pour, upper portion concrete construction as an organic whole has improved the construction quality of upper portion concrete, need not the construction of secondary plugged hole, has reduced construction cycle, and construction cost is low, and the construction is simple and convenient, construction quality is reliable.
In addition, for the convenience of angle steel 1's installation, the utility model discloses a prefabricated threaded connection cover 7 has been gone up on prefabricated bottom plate 9's the lateral wall, and two sets of threaded connection cover 7 in a row set up and inlay respectively and establish on two prefabricated bottom plate 9 lateral walls near the construction joint, have seted up the mounting hole on the vertical curb plate, and second bolt 8 runs through the mounting hole of vertical curb plate and can dismantle with threaded connection cover 7 and be connected, second bolt 8's head and vertical curb plate butt. This kind of design has made things convenient for angle steel 1's installation on the one hand, need not to open a hole construction on prefabricated bottom plate 9 separately, the construction degree of difficulty has been reduced, the efficiency of construction is improved, on the other hand prefabricated yard scale production can realize the scale and set up the interval between the thread connection cover 7, can set up assorted template 2 simultaneously, guarantee that the interval between adjacent trompil and the thread connection cover 7 on the template 2 equals, avoid template 2 because of the unable reuse problem that the trompil caused repeatedly, the construction standardization is improved, the construction cycle is reduced.
The utility model discloses in, the height that highly is higher than 9 bottom surfaces of prefabricated bottom plate of horizontal curb plate, upper portion concrete placement accomplish the back, and angle steel 1 inlays completely and establishes to the concrete in, has improved the aesthetic property after superimposed sheet's the construction.
Preferably, the first bolt 5 penetrates through the horizontal side plate, the formwork 2, the first connecting rod 3 and the second connecting rod 4 to be connected with a nut 6, the head of the first bolt 5 is abutted with the horizontal side plate, and the nut 6 is abutted with the second connecting rod 4. In the process of dismounting the template 2, the nut 6 is arranged on the first bolt 5, so that the connection relation of mutual abutting among the prefabricated bottom plate 9, the template 2, the first connecting rod 3 and the second connecting rod 4 can be ensured; through dismantling nut 6 on first bolt 5, can realize demolising template 2, head rod 3 and second connecting rod 4 fast.
Optionally, a sponge strip (not shown in the figure) is clamped between the side edge of the formwork 2 and the prefabricated bottom plate 9 to prevent slurry leakage.
Preferably, each group of angle steel 1 can be an angle steel whole body, and the angle steel whole body extends along the length direction of the prefabricated bottom plate 9. Optionally, for save material the utility model discloses well every angle steel 1 of group includes the angle steel monomer that the equidistant setting of a plurality of edge prefabricated bottom plate 9 length direction, and the free length of angle steel is less than or equal to 10cm. Specifically, the threaded connecting sleeves 7, the first bolts 5, the second bolts 8 and the angle steel monomers are equal in number and are arranged in a one-to-one correspondence manner.
Preferably, the width of the first connecting rod 3 is greater than that of the construction joint, and the length of the second connecting rod 4 is greater than or equal to that of the construction joint; the first connecting rod 3 and the second connecting rod 4 are made of square wood.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (9)
1. The utility model provides a cast-in-place split type reinforcing apparatus of taking template of superimposed sheet, its characterized in that includes:
the angle steel structure comprises two groups of angle steel (1) which are detachably connected with the side walls, close to a construction joint, of the two prefabricated bottom plates (9) respectively and are arranged oppositely one by one along the length direction of the prefabricated bottom plates (9), wherein each angle steel (1) comprises a vertical side plate and a horizontal side plate, the vertical side plates are detachably connected with the side walls of the prefabricated bottom plates (9), and the two groups of horizontal side plates extend oppositely;
the template (2), the first connecting rod (3) and the second connecting rod (4) are mutually abutted and arranged below the construction joint from top to bottom, the first connecting rod (3) is arranged under two angle steels (1) which are oppositely arranged one by one, and the second connecting rod (4) is arranged under each group of angle steels (1);
and a first bolt (5) which sequentially penetrates through the horizontal side plate, the template (2), the first connecting rod (3) and the second connecting rod (4) and is used for connecting the horizontal side plate, the template (2), the first connecting rod and the second connecting rod.
2. The split type reinforcing apparatus of cast-in-place area template of superimposed sheet of claim 1, further comprising:
two groups of threaded connecting sleeves (7) which are respectively embedded on the side walls of two prefabricated bottom plates (9) close to the construction joint and arranged in rows;
and a second bolt (8) which penetrates through the vertical side plate and is detachably connected with the threaded connecting sleeve (7), wherein the head of the second bolt (8) is abutted against the vertical side plate.
3. The split type reinforcement device for the laminated slab cast-in-place strip formwork as claimed in claim 2, wherein the height of the horizontal side plate is higher than that of the bottom surface of the prefabricated bottom plate (9).
4. The split type reinforcement device for the laminated slab cast-in-place belt formwork according to claim 3, wherein the first bolt (5) penetrates through the horizontal side plate, the formwork (2), the first connecting rod (3) and the second connecting rod (4) to be connected with a nut (6), the head of the first bolt (5) is abutted against the horizontal side plate, and the nut (6) is abutted against the second connecting rod (4).
5. The split type reinforcing device for the laminated slab cast-in-place belt formwork according to claim 1, characterized in that a sponge strip is clamped between the side edge of the formwork (2) and the prefabricated bottom plate (9).
6. The split type reinforcement device for the laminated slab cast-in-place belt formwork according to claim 2, wherein each group of the angle steel (1) comprises a plurality of angle steel single bodies which are equally spaced along the length direction of the prefabricated bottom plate (9).
7. The split type reinforcing device for the laminated slab cast-in-place belt formwork according to claim 6, wherein the threaded connecting sleeves (7), the first bolts (5), the second bolts (8) and the angle steel monomers are equal in number and are arranged in a one-to-one correspondence manner.
8. The split type reinforcement device for laminated slab cast-in-place strip formworks as claimed in claim 1, wherein the width of the first connecting rod (3) is greater than the width of the construction joint, and the length of the second connecting rod (4) is greater than or equal to the length of the construction joint.
9. The split type reinforcement device for the laminated slab cast-in-place belt formwork according to claim 8, wherein the first connecting rod (3) and the second connecting rod (4) are made of square wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223093456.6U CN218623286U (en) | 2022-11-21 | 2022-11-21 | Cast-in-place split type reinforcing apparatus who takes template of superimposed sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223093456.6U CN218623286U (en) | 2022-11-21 | 2022-11-21 | Cast-in-place split type reinforcing apparatus who takes template of superimposed sheet |
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| Publication Number | Publication Date |
|---|---|
| CN218623286U true CN218623286U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223093456.6U Active CN218623286U (en) | 2022-11-21 | 2022-11-21 | Cast-in-place split type reinforcing apparatus who takes template of superimposed sheet |
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| Country | Link |
|---|---|
| CN (1) | CN218623286U (en) |
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- 2022-11-21 CN CN202223093456.6U patent/CN218623286U/en active Active
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