CN212388756U - Pre-buried bolt structure of steel construction basis - Google Patents
Pre-buried bolt structure of steel construction basis Download PDFInfo
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- CN212388756U CN212388756U CN202021650159.5U CN202021650159U CN212388756U CN 212388756 U CN212388756 U CN 212388756U CN 202021650159 U CN202021650159 U CN 202021650159U CN 212388756 U CN212388756 U CN 212388756U
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Abstract
The utility model discloses a steel construction basis buried bolt structure in advance, the locating plate comprises a locating plate, be provided with a plurality of location drilling that are used for supplying the built-in fitting to pass on the locating plate, the built-in fitting fixed connection be in on the locating plate, it is a plurality of fixed connection is provided with a plurality of connecting reinforcement between the built-in fitting, the built-in fitting with connecting reinforcement forms a holistic built-in fitting structure. The utility model discloses a steel construction basis buried bolt structure in advance can carry out the holistic preparation of processing alone of built-in fitting structure, and the wholeness is good, can process at any time, and construction speed is fast, does not receive the place restriction, need not receive the influence of the construction procedure on the cushion cap and progress moreover, can install rapidly after accomplishing with the bottom reinforcement of cushion cap, does not influence the time limit for a project, and is favorable to accelerating the time limit for a project process.
Description
Technical Field
The utility model relates to a buried bolt construction technical field in advance, concretely relates to steel construction basis buried bolt structure in advance.
Background
In the construction of the pre-buried bolt structure of traditional steel structure basis, need accomplish the back with the reinforcement on the cushion cap earlier, carry out bolt welding one by one again, such traditional construction has following not enough:
1. bolts are welded one by one after the binding of the steel bars is finished, so that the space is narrow, the operation is inconvenient, and the work efficiency is low;
2. the bolts can be welded only after the reinforcement on the bearing platform is bound, so that the waiting time of workers is too long, and the whole construction period is longer;
3. the level that the whole body of bolt resisted the deformation is lower, at concrete placement's in-process, because the effect of vibrting spear, leads to the displacement of steel construction bolt easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel construction basis buried bolt structure in advance can carry out the independent processing preparation of whole bolt, and the wholeness is good, can process at any time, and construction speed is fast, does not receive the place restriction, and is favorable to accelerating the time limit for a project process.
In order to solve the above problem, the utility model discloses realize according to following technical scheme:
the utility model provides a pair of steel construction basis buried bolt structure in advance, the locating plate comprises a locating plate, be provided with a plurality of location drilling that are used for supplying the built-in fitting to pass on the locating plate, the built-in fitting fixed connection be in on the locating plate, it is a plurality of fixed connection is provided with a plurality of connecting reinforcement between the built-in fitting, the built-in fitting with connecting reinforcement forms a holistic built-in fitting structure.
Further, the embedded part is perpendicular to the positioning plate.
Furthermore, the embedded part structure is fixedly connected with gluten on the bearing platform bottom plate through the positioning plate.
Furthermore, an external thread is arranged at one end of the embedded part fixedly connected with the positioning plate, and the embedded part is fixed on the positioning plate through a fixing part.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a steel construction basis embedded bolt structure, holistic bolt structure preparation is convenient, simple, can carry out holistic independent processing preparation, and the wholeness is good, and the level of resistance to deformation is high, the bolt skew that causes when can effectively avoiding the later stage concreting. And the method can also be processed at any time, has high construction speed, is not limited by sites, does not need to be influenced by construction steps and progress on the bearing platform, can be quickly installed after being bound with the bottom steel bars of the bearing platform, does not influence the construction period, and is favorable for accelerating the progress of the construction period.
Drawings
The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of a pre-buried bolt structure of a steel structure foundation according to the present invention;
fig. 2 is a schematic structural view of the positioning plate of the present invention;
fig. 3 is a schematic structural view of the bolt of the present invention;
fig. 4 is a schematic structural diagram of the bolt structure of the present invention;
fig. 5 is a schematic structural view of the connection between the embedded bolt structure of the steel structure foundation and the gluten of the bearing platform of the present invention;
fig. 6 is a schematic view of the embedded bolt structure of the steel structure foundation of the present invention installed on a bearing platform;
FIG. 7 is a schematic view of the present invention after concrete placement is completed;
in the figure:
100-positioning a plate; 110-positioning the drill hole; 200-bolt structure; 210-a bolt; 211-external thread; 220-connecting reinforcing steel bars; 300-buttress; 400-a fixture; 410-a nut; 420-a gasket; 500-a cushion cap; 600-gluten; 700-concrete.
Detailed Description
In order that the above objects, features and advantages of the present application can be more clearly understood, a detailed description of the present application will be given below with reference to the accompanying drawings and detailed description. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict. In the following description, numerous specific details are set forth to provide a thorough understanding of the present application, and the described embodiments are merely a subset of the embodiments of the present application, rather than all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, etc. used in the present invention is only relative to the mutual positional relationship of the components of the present invention in the drawings. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
As shown in fig. 1 to 7, a steel structure embedded bolt structure includes a positioning plate 100, and the positioning plate 100 is further provided with a plurality of positioning drill holes 110 for embedded parts to pass through, in this embodiment, the embedded parts are bolts 210. A plurality of bolts 210 are correspondingly installed in the positioning drill holes 110, and the bolts 210 are fixed by fixing the bolts 210 to the positioning plate 100 through the fixing members 400. In this embodiment, a buttress 300 is further provided, and the positioning plate 100 is placed on the buttress 300, so that a certain distance is formed between the positioning plate 100 and the ground, and drilling of the positioning plate 100 and installation of the bolt 210 are facilitated. Wherein buttress 300 is provided with two, guarantees that locating plate 100 can place on buttress 300 steadily relatively, avoids taking place to topple over at drilling or the in-process locating plate 100 of installing bolt 210.
In this embodiment, an external thread 211 is disposed at one end of the bolt 210 fixedly connected to the positioning plate 100, the adopted fixing member 400 is a nut 410, and the nut 410 is threadedly connected to the external thread 211 of the bolt 210 to fix the bolt 210. The fixing mode of threaded connection is adopted, the operation is simple, the construction is convenient, and the fixing piece 400 is easy to obtain. A washer 420 is further disposed between the nut 410 and the positioning plate 100 for further ensuring that the bolt 210 can be stably fixed on the positioning plate 100. Of course, on satisfying bolt 210 and locating plate 100 fixed mounting's basis, can also realize through other structures and part, mode such as welded fastening all belongs to such fixed connection mode design the utility model discloses a protection scope.
In the process of fixedly connecting the bolt 210 and the positioning plate 100, the positioning plate 100 is horizontally arranged, and the vertical adjusting mechanism is adopted to adjust the verticality of the bolt 210, so that the bolt 210 and the positioning plate 100 are perpendicular to each other, the subsequent bolt 210 is guaranteed to be capable of keeping the verticality when being installed on the bearing platform 500, the installation accuracy of the bolt 210 is improved, and the accurate installation of the subsequent steel structure column is guaranteed. In this embodiment, the adopted vertical adjusting mechanism is a hanging hammer, the structure is simple, the operation is convenient, and the effect of assisting in adjusting the perpendicularity of the bolt 210 can be realized.
After the embedded parts are fixedly connected with the positioning plate 100, the embedded parts are connected and fixed with each other through the connecting reinforcing steel bars 220, so that the embedded parts and the connecting reinforcing steel bars 220 form an integral embedded part structure. In the present embodiment, the embedded part used is the bolt 210, that is, the embedded part structure is the bolt structure 200. The connection through connecting reinforcement 220 is fixed, can effectively guarantee bolt 210's stability, causes bolt 210's skew when preventing later stage concreting 700 to can guarantee the holistic stability of whole steel construction basis buried bolt structure better.
As shown in fig. 1-7, based on the above, the utility model discloses a construction method of steel construction embedded bolt structure, including following step:
s1, taking a positioning plate 100, and drilling a plurality of positioning drill holes 110 penetrating through the positioning plate 100 on the positioning plate 100;
s2, correspondingly penetrating the embedded part through the positioning drill hole 110, and fixing the embedded part on the positioning plate 100;
s3, binding the bottom steel bars of the bearing platform 500;
s4, after the bottom steel bars are bound, hoisting the bolts 210 to the bottom steel bars of the bearing platform 500;
s5, binding the gluten 600 of the bearing platform 500, positioning the embedded part to a specified position and fixedly connecting the embedded part to the gluten 600;
s6, pouring concrete 700 into the platform 500.
Specifically, in the present embodiment, the embedded part is the bolt 210, in step S1, a buttress 300 is further provided, and the positioning plate 100 is placed on the buttress 300, so that a certain distance is formed between the positioning plate 100 and the ground, which facilitates drilling of the positioning plate 100 and installation of the bolt 210. Wherein, buttress 300 is provided with two, guarantees that locating plate 100 can place on buttress 300 steadily relatively, avoids taking place to empty at drilling or the in-process locating plate 100 of installing bolt 210.
In the S2 step, the step of fixing the bolt 210 to the positioning plate 100 includes:
s21, one end of the bolt 210 is provided with an external thread 211, the end of the bolt 210 provided with the external thread 211 is passed through the positioning drill hole 110, and the positioning plate 100 is fixed on the positioning plate 100 by the fixing member 400. In this embodiment, the fixing member 400 is a nut 410, and the nut 410 is screwed with the external thread 211 of the bolt 210 to fix the bolt 210. The fixing mode of threaded connection is adopted, the operation is simple, the construction is convenient, and the fixing piece 400 is easy to obtain. A washer 420 is further disposed between the nut 410 and the positioning plate 100 for further ensuring that the bolt 210 can be stably fixed on the positioning plate 100. Of course, on satisfying bolt 210 and locating plate 100 fixed mounting's basis, can also realize through other structures and part, mode such as welded fastening all belongs to such fixed connection mode design the utility model discloses a protection scope.
S22, when the bolt 210 is fixedly connected with the positioning plate 100, the positioning plate 100 is horizontally placed, the perpendicularity of the bolt 210 is adjusted by the vertical adjusting mechanism, so that the bolt 210 and the positioning plate 100 are mutually perpendicular, the subsequent bolt 210 is guaranteed to be capable of keeping the perpendicularity when being installed on the bearing platform 500, the installation accuracy of the bolt 210 is improved, and the accurate installation guarantee of the subsequent steel structure column is provided. In this embodiment, the adopted vertical adjusting mechanism is a hanging hammer, the structure is simple, the operation is convenient, and the effect of assisting in adjusting the perpendicularity of the bolt 210 can be realized.
S23, connecting and fixing the embedded parts with the connecting steel bars 220, wherein the connecting steel bars 220 and the embedded parts form an integral embedded part structure, and in this embodiment, the embedded parts are bolts, that is, the embedded part structure is the bolt structure 200. The connection through connecting reinforcement 220 is fixed, can effectively guarantee bolt 210's stability, causes bolt 210's skew when preventing later stage concreting 700 to can guarantee the holistic stability of whole steel construction basis buried bolt structure better.
In step S4, the step of placing the bolt 210 on the platform 500 includes:
s41, the positioning plate 100 is removed, the bolt structure 200 with the positioning plate 100 removed is hoisted to the bottom steel bar, and the orientation direction of the bolt structure 200 is adjusted according to corresponding construction requirements, so that the bolt structure 200 can be smoothly installed on a bearing platform. Demolish locating plate 100, avoid effectively lightening holistic weight, make things convenient for bolt structure 200 to hang and draw on cushion cap 500. In this process, realize that whole bolt structure 200 makes alone, the wholeness is good, can process at any time, and the construction speed is fast, does not receive the place restriction, need not receive the influence of the construction step on the cushion cap 500 and progress moreover, can install rapidly after accomplishing with the bottom reinforcement of cushion cap 500, does not influence the time limit for a project, and is favorable to accelerating the time limit for a project.
In step S5, the step of fixedly attaching the bolt 210 to the gluten 600 includes:
s51, treat that bolt structure 200 fixes a position the assigned position after, recycle locating plate 100 and mounting 400 fixed bolt structure 200 once more, can further effectively guarantee bolt structure 200 'S stability, cause bolt 210' S skew when preventing later stage concreting 700 to can guarantee the holistic stability of whole steel construction basis embedded bolt structure better, and the accuracy of bolt 210 location.
S52, with gluten 600 and locating plate 100 welded fastening, bolt structure 200 is fixed mutually through gluten 600 on locating plate 100 and cushion cap 500, can further improve bolt structure 200 'S stability, causes bolt 210' S skew when further avoiding later stage concreting 700.
In the step S6, after the concrete 700 is poured, the bolt structure 200 is fixed stably, and the positioning plate 100 and the fixing member 400 can be detached for reuse, so that the waste of the positioning plate 100 is avoided, the resource recycling is facilitated, the construction cost is reduced, and the construction step of re-drilling is omitted for the repeatedly used positioning plate 100, which is beneficial to improving the construction efficiency.
While the preferred embodiments of the present invention have been described in detail, it should be understood that modifications and variations can be made by persons skilled in the art without inventive faculty, and in light of the above teachings. Therefore, the technical solutions according to the present invention, which can be obtained by logical analysis, reasoning or limited experiments based on the prior art, should be within the scope of protection defined by the claims.
Claims (4)
1. The steel structure foundation embedded bolt structure is characterized by comprising a positioning plate, wherein a plurality of positioning drill holes for enabling embedded parts to penetrate are formed in the positioning plate, the embedded parts are fixedly connected to the positioning plate, a plurality of connecting steel bars are fixedly connected between the embedded parts, and the embedded parts and the connecting steel bars form a whole embedded part structure.
2. The embedded bolt structure of the steel structure foundation as claimed in claim 1, wherein the embedded part is perpendicular to the positioning plate.
3. The embedded bolt structure of the steel structure foundation according to claim 1, wherein the embedded part structure is fixedly connected with gluten on the bearing platform bottom plate through the positioning plate.
4. The embedded bolt structure of the steel structure foundation according to claim 1, wherein an external thread is arranged at one end of the embedded part fixedly connected with the positioning plate, and the embedded part is fixed on the positioning plate through a fixing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021650159.5U CN212388756U (en) | 2020-08-10 | 2020-08-10 | Pre-buried bolt structure of steel construction basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021650159.5U CN212388756U (en) | 2020-08-10 | 2020-08-10 | Pre-buried bolt structure of steel construction basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212388756U true CN212388756U (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021650159.5U Active CN212388756U (en) | 2020-08-10 | 2020-08-10 | Pre-buried bolt structure of steel construction basis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212388756U (en) |
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2020
- 2020-08-10 CN CN202021650159.5U patent/CN212388756U/en active Active
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