CN220848064U - Pre-buried device for steel bar connection - Google Patents
Pre-buried device for steel bar connection Download PDFInfo
- Publication number
- CN220848064U CN220848064U CN202322592697.3U CN202322592697U CN220848064U CN 220848064 U CN220848064 U CN 220848064U CN 202322592697 U CN202322592697 U CN 202322592697U CN 220848064 U CN220848064 U CN 220848064U
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- Prior art keywords
- embedded
- connecting rod
- buried
- sleeve
- bar connection
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 28
- 239000010959 steel Substances 0.000 title claims abstract description 28
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000009415 formwork Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses an embedded device for connecting reinforcing steel bars, which comprises at least one group of embedded assemblies, wherein each embedded assembly comprises at least two groups of embedded sleeves, the tops of the embedded sleeves are provided with threaded holes, a first connecting rod and a second connecting rod are connected between two adjacent groups of embedded sleeves, and a bearing lug is arranged on the first connecting rod. According to the utility model, the embedded assembly can be fixedly arranged on the template through steel nails penetrating through the bearing lugs, concrete pouring is carried out after the template is supported, the template is removed after concrete is solidified, the embedded assembly is embedded in a concrete constructional column after the removal, and in the pouring construction of a subsequent frame beam or plate, the steel bars are inserted into threaded holes on the embedded sleeve.
Description
Technical Field
The utility model relates to the technical field of embedded parts, in particular to an embedded device for connecting reinforcing steel bars.
Background
When the constructional columns in the masonry infilled wall are constructed, the constructional columns are connected with the frame beams or plates through steel bars so as to enhance the structural strength, and the steel bars on the constructional columns usually adopt two modes of reserved steel bars or post-planting steel bars. When the steel bars are reserved, the problems of concrete slurry leakage, skew reserved steel bars, overlong reserved steel bar embedding, high steel bar cost, difficult die removal, high die plate loss and the like of the reserved steel bar holes of the wood die plate can occur; the problems of inaccurate positioning, insufficient depth of bar planting, incomplete hole cleaning, insufficient drawing force, high bar planting cost and the like of the bar planting in the structure can be avoided when the bar is planted later; the connection of the vertical steel bars of the constructional column and the frame beam or plate adopts the two modes for construction, so that the construction cost is high, and the construction quality is difficult to ensure.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide a pre-burying device for steel bar connection.
In order to solve the problems, the utility model adopts the following technical scheme:
The utility model provides a pre-buried device for steel bar connection, includes at least a set of pre-buried subassembly, every group pre-buried subassembly includes two sets of pre-buried sleeve, threaded hole has been seted up at pre-buried sleeve's top, two adjacent groups be connected with head rod and second connecting rod between the pre-buried sleeve, be equipped with the carrier lug on the head rod.
Preferably, the lug is located in the middle of the first connecting rod.
Preferably, a sealing plug is arranged in the threaded hole.
Preferably, a plurality of groups of protruding points are arranged on the outer wall of the embedded sleeve.
Preferably, the outer wall of the embedded sleeve is provided with a first spiral rib.
Preferably, the surface of the second connecting rod is provided with a spiral second rib.
Preferably, two adjacent groups of embedded assemblies are connected through a first connecting rod.
Preferably, the first connecting rod is fixedly connected with the top of the embedded sleeve, and the second connecting rod is fixedly connected with the bottom of the embedded sleeve.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in:
The embedded assembly is fixedly arranged on the template, concrete is poured in the template after the template is supported, the embedded assembly can be embedded in the concrete, the template is removed after the concrete is solidified, the embedded sleeve is embedded in the concrete constructional column, and the constructional column and the frame beam or the plate can be fixedly connected by inserting reinforcing steel bars into the embedded sleeve.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of another embodiment of the present utility model;
Fig. 3 is a schematic perspective view of another embodiment of the present utility model.
In the figure: the embedded sleeve is characterized in that the embedded sleeve is 1, the first connecting rod is 2, the second connecting rod is 3, the lug is 4, the plugging plug is 5, the salient point is 6, the first rib is 7, and the second rib is 8.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, 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 mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. 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.
As shown in fig. 1, an embedded device for connecting reinforcing steel bars comprises at least one group of embedded assemblies, each group of embedded assemblies comprises at least two groups of embedded sleeves 1, threaded holes are formed in the tops of the embedded sleeves 1, a first connecting rod 2 and a second connecting rod 3 are connected between two adjacent groups of embedded sleeves 1, and a bearing lug 4 is arranged on the first connecting rod 2. In this embodiment, the embedded assembly is provided with a group, the embedded assembly is provided with two groups of embedded sleeves 1, a first connecting rod 2 and a second connecting rod 3 are connected between the two groups of embedded sleeves 1, the first connecting rod 2 and the second connecting rod 3 are fixedly connected with the embedded sleeves 1 in a welding manner, the embedded sleeves 2 are provided with threaded holes, the threaded holes comprise an open end and a closed end, the open end is positioned at the top of the embedded sleeves 1, before the constructional column is used for pouring concrete, the embedded assembly is fixedly arranged on a formwork, specifically, steel nails are inserted on the formwork through lugs 4, the top of the embedded sleeves 1 is tightly attached to the formwork, after the embedded assembly is fixed on the formwork, the formwork is erected, finally, concrete pouring is carried out in the erected formwork, the embedded assembly is embedded in the concrete, after the concrete is solidified, the formwork is dismantled, and the end of the threaded holes can be fixedly connected with the frame in the threaded holes through bolts, the formwork can be inserted into the open end after the formwork is dismantled, the open end can be fixedly connected with the frame, the constructional column can be connected with the girder or the girder through the constructional column, and the constructional column can be prevented from running out in the construction process, and the construction can be prevented from being connected with the constructional column through the open-structure; the steel bars are not required to be implanted in the holes on the constructional columns after pouring is completed, damage to the constructional columns is avoided, and the position of the embedded sleeve 1 can be accurately determined in the embedded process, so that the steel bars are accurately positioned during implantation.
More specifically, the support lug 4 is located at the middle part of the first connecting rod 2, the support lug 4 is provided with a jack, when the embedded component is fixedly connected with the template, the steel nail can penetrate through the jack to be nailed on the template, and the steel nail enables the template and the support lug 4 to be fixed together, so that the embedded component is fixedly connected with the template.
More specifically, the threaded hole is provided with a sealing plug 5, so that concrete can be prevented from entering the threaded hole in the pouring process, and the threaded hole can be sealed by the sealing plug 5.
It should be noted that, the plug 5 is made for the rubber material, and the rubber material is softer, can avoid damaging the internal thread of screw hole, and be equipped with the external screw thread on the plug 5, plug 5 and screw hole threaded connection, follow-up be convenient for take out plug 5 from screw hole.
More specifically, as shown in fig. 1, a plurality of groups of protruding points 6 are arranged on the outer wall of the embedded sleeve 1, after the embedded sleeve 1 is wrapped by concrete, the protruding points 6 can enhance the connection strength between the embedded sleeve 1 and the concrete, and the embedded sleeve 1 is prevented from falling out of the concrete constructional column.
In another embodiment, as shown in fig. 2, the outer wall of the embedded sleeve 1 is provided with a first spiral rib 7, and in this embodiment, the first rib 7 can also enhance the connection strength between the embedded sleeve 1 and the concrete constructional column, so as to prevent the embedded sleeve 1 from falling out of the concrete constructional column.
In another embodiment, the surface of the second connecting rod 3 is provided with a spiral second rib 8, in this embodiment, the second rib 8 on the surface of the second connecting rod 3 can enhance the connection strength between the second connecting rod 3 and the concrete, and the second connecting rod 3 is fixedly connected with the embedded sleeve 1, so that the connection strength between the embedded sleeve 1 and the concrete can be improved.
In another embodiment, the first connecting rod 2 is fixedly connected with the top of the embedded sleeve 1, the second connecting rod 3 is fixedly connected with the bottom of the embedded sleeve 1, in this embodiment, when the embedded assembly is embedded, the embedded assembly is fixedly connected with the template through steel nails, the top of the embedded sleeve 1 is tightly attached to the template, therefore, after the concrete constructional column is poured, the first connecting rod 2 connected with the top of the embedded sleeve 1 is closer to the surface of the constructional column, the effect of connecting two groups of embedded sleeves 1 and fixedly connecting the embedded sleeve 1 with the template is achieved, the second connecting rod 2 connected with the bottom of the embedded sleeve 1 is located inside the constructional column, the surface distance of the constructional column is farther, the effect of enhancing the connection strength of the embedded sleeve 1 and the constructional column is achieved, and the embedded sleeve 1 is prevented from being separated from the constructional column.
In another embodiment, as shown in fig. 3, two groups of embedded assemblies are provided, two groups of embedded sleeves 1 are provided in each group of embedded assemblies, two adjacent groups of embedded assemblies are connected through first connecting rods 2, that is, the positions of the embedded sleeves 1 in the two groups of embedded assemblies correspond to each other, two first connecting rods 2 are connected between the two groups of embedded assemblies, and two ends of the first connecting rods 2 are respectively and fixedly connected with the embedded sleeves 1 in the two groups of embedded assemblies.
The method is characterized in that the number of the corresponding embedded assemblies can be set according to the requirement, the embedded assemblies are fixedly arranged on the templates, concrete pouring is carried out after the templates are supported, the embedded assemblies are embedded into the concrete in the pouring process, reinforcing steel bars are inserted into the embedded sleeves after the concrete is solidified, and pouring of frame beams or plates is carried out.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a pre-buried device for steel bar connection, its characterized in that includes at least a set of pre-buried subassembly, every group pre-buried subassembly includes at least two sets of pre-buried sleeve (1), threaded hole is seted up at the top of pre-buried sleeve (1), and two adjacent sets of be connected with head rod (2) and second connecting rod (3) between pre-buried sleeve (1), be equipped with on head rod (2) and hold ear (4).
2. The pre-buried device for steel bar connection according to claim 1, characterized in that the bearing lug (4) is located in the middle of the first connecting rod (2).
3. A pre-buried device for reinforcing bar connection according to claim 1, characterized in that the threaded hole is provided with a plug (5).
4. The pre-embedding device for steel bar connection according to claim 1, wherein a plurality of groups of protruding points (6) are arranged on the outer wall of the pre-embedding sleeve (1).
5. The pre-buried device for steel bar connection according to claim 1, characterized in that the outer wall of the pre-buried sleeve (1) is provided with a first helical rib (7).
6. A pre-buried device for reinforcing bar connection according to claim 1, characterized in that the surface of the second connecting rod (3) is provided with a second rib (8) of spiral shape.
7. The pre-buried device for steel bar connection according to claim 1, wherein the first connecting rod (2) is fixedly connected with the top of the pre-buried sleeve (1), and the second connecting rod (3) is fixedly connected with the bottom of the pre-buried sleeve (1).
8. The pre-embedding device for steel bar connection according to claim 1, wherein two adjacent groups of pre-embedded assemblies are connected through a first connecting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322592697.3U CN220848064U (en) | 2023-09-22 | 2023-09-22 | Pre-buried device for steel bar connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322592697.3U CN220848064U (en) | 2023-09-22 | 2023-09-22 | Pre-buried device for steel bar connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220848064U true CN220848064U (en) | 2024-04-26 |
Family
ID=90748993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322592697.3U Active CN220848064U (en) | 2023-09-22 | 2023-09-22 | Pre-buried device for steel bar connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220848064U (en) |
-
2023
- 2023-09-22 CN CN202322592697.3U patent/CN220848064U/en active Active
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