CN216108608U - Embedded part fixing and combining device - Google Patents
Embedded part fixing and combining device Download PDFInfo
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- CN216108608U CN216108608U CN202122031142.2U CN202122031142U CN216108608U CN 216108608 U CN216108608 U CN 216108608U CN 202122031142 U CN202122031142 U CN 202122031142U CN 216108608 U CN216108608 U CN 216108608U
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- side wall
- embedded part
- steel bar
- embedment
- suspension
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Abstract
The application provides a fixed composite set of built-in fitting includes: the first end of the suspension steel bar is connected to the embedded part, and the second end of the suspension steel bar is connected to the horizontal steel bar of the side wall; the two ends of the supporting steel bar are respectively connected to the middle position of the suspension steel bar and the horizontal steel bar of the side wall; the side wall templates are respectively arranged outside the side wall reinforcing steel bars on the two sides and are away from the side wall reinforcing steel bars by preset gaps, wherein the inner side of the first side wall template is abutted against the embedded part; the split bolts are arranged on the two side wall templates in a penetrating manner; and the fixing piece is fixedly connected with the first side wall template and the embedded part. The suspension steel bars and the support steel bars realize the first fixation of the embedded parts, and the pull bolts tighten the side wall template to realize the second fixation of the embedded parts and the first side wall template. The fixing piece realizes the third fixing of the embedded part and the side wall template. Therefore, the embedded parts are stable in position and are tightly attached to the inner sides of the side wall templates, and good concrete pouring effect is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of embedded part construction, and particularly relates to a fixed combination device of an embedded part.
Background
In utility tunnel construction field, the pre-buried iron member of a large amount of iron parts need be carried out to the pipe gallery side wall, traditional method is to weld pre-buried iron member on the side wall reinforcing bar or with the bolt with pre-buried iron member drawknot in the template, however at the correction of template perpendicularly, concrete placement, the process of vibrating, pre-buried iron member can shift, pre-buried iron member can send out the rotation on the split bolt when fixed with the split screw, seriously influence the built-in fitting construction quality, pre-buried iron member can not expose completely after the side wall template is demolishd, need carry out a large amount of cleaning work, cleaning work is wasted time and energy.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a fixing assembly for an embedded part of a pipe rack, which solves or at least overcomes at least one of the problems in the prior art.
The application provides a fixed composite set of built-in fitting includes:
the embedded part is used for being embedded on the surface of the concrete;
the first end of the suspension steel bar is connected to the embedded part, and the second end of the suspension steel bar is connected to the horizontal steel bar of the side wall;
the two ends of the supporting steel bar are respectively connected to the middle position of the suspension steel bar and the horizontal steel bar of the side wall;
the side wall templates are respectively arranged outside the side wall reinforcing steel bars on the two sides and are away from the side wall reinforcing steel bars by preset gaps, wherein the inner side of the first side wall template is abutted against the embedded part;
the split bolts penetrate through the two side wall templates;
and the fixing piece is fixedly connected with the first side wall template and the embedded part.
Furthermore, a plurality of mounting holes are formed in the embedded part, and the fixing part is mounted in the mounting holes.
Further, the fixing member includes:
the bolt penetrates through the embedded part and the first side wall template;
and the plastic cap is screwed on the screw and penetrates out of one end of the first side wall template.
Further, the suspension steel bars are welded in the middle of one side of the embedded part.
Further, the preset gap between the side wall template and the side wall steel bar is a precast concrete protective layer.
Further, the first side wall formwork is abutted to the embedded part, and the suspension steel bars are bent.
Furthermore, one side of the embedded part, which faces the side wall steel bars, is provided with a plurality of anchoring claws.
The application has the following beneficial effects:
the application provides a fixed composite set of built-in fitting realizes fixing the first time of built-in fitting through hanging in midair reinforcing bar and support reinforcement, has realized tightly fixing the top of built-in fitting and first side wall template through using two side wall templates of tie bolt tensioning, and the second is fixed promptly. The third fixing of the embedded part and the side wall template is realized through the fixing part. Therefore, the embedded parts are stable in position and are tightly attached to the inner sides of the side wall templates, and good concrete pouring effect is guaranteed.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is a schematic cross-sectional structural view of an embedded part fixing combination device provided according to an embodiment of the utility model;
fig. 2 is a schematic partial structural view of a combined embedded part fixing device provided according to an embodiment of the utility model;
fig. 3 is a schematic axial-side effect diagram of installing embedded parts on side wall reinforcing steel bars according to an embodiment of the utility model.
The method comprises the following steps of 1-hanging steel bars, 2-supporting steel bars, 3-embedded parts, 4-anchoring claws, 5-side wall vertical steel bars, 6-side wall horizontal steel bars, 7-screws, 8-precast concrete outer surfaces, 9-first side wall templates, 10-plastic caps and 11-split bolts.
Detailed Description
Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.
In the present application, referring to fig. 1 to 2, there is provided an embedment fixing assembly including: the embedded part 3 is embedded on the concrete surface; the first end of the suspension steel bar 1 is connected to the embedded part 3, and the second end of the suspension steel bar is connected to the side wall horizontal steel bar 6; two ends of the supporting steel bar 2 are respectively connected to the middle position of the suspension steel bar 1 and the side wall horizontal steel bar 6; the two side wall templates are respectively arranged outside the side wall reinforcing steel bars on the two sides and are away from the side wall reinforcing steel bars by preset gaps, wherein the inner side of the first side wall template 9 is abutted against the embedded part 3; the split bolts 11 are arranged on the two side wall templates in a penetrating manner, and the plurality of split bolts 11 are arranged on the two side wall templates in a penetrating manner; and the fixing piece is fixedly connected with the first side wall template 9 and the embedded part 3.
In the embodiment, the embedded part 3 is fixed for three times, so that the stability of the embedded bar is guaranteed, the situation that the construction quality of the embedded part 3 is affected by the deviation of the embedded part 3 in the concrete pouring process is avoided, the embedded part 3 cannot be exposed, and the embedded part 3 needs to be cleaned out in a secondary construction mode. The construction efficiency and the construction cost are seriously influenced.
The three fixing of the embedment 3 will be described and illustrated in detail below.
For the first time, referring to fig. 1 to 3, the embedded part 3 is arranged at a pre-installation position and fixed on the side wall horizontal steel bars 6 on one side through the suspension steel bars 1 and the support steel bars 2, the side wall steel bars comprise the side wall horizontal steel bars 6 and the side wall vertical steel bars 5, and the side wall vertical steel bars 5 and the side wall horizontal steel bars 6 are mutually crossed and fixedly connected. The stability of the side wall fixing steel bars is guaranteed, and the suspension steel bars 1 and the supporting steel bars 2 are fixed on the side wall horizontal steel bars 6 more conveniently. And the embedded part 3 at this time exceeds the outer surface 8 of the precast concrete.
And (3) fixing for the second time, referring to fig. 2, installing two side wall templates, namely a first side wall template 9 and a second side wall template, wherein the embedded part 3 is positioned on one side of the first side wall template 9, and tightening and fixing the two side wall templates through the split bolts 11. It should be understood that, after the side wall formwork is tensioned, the inner surface of the side wall formwork should be attached to the outer surface 8 of the precast concrete, so that the tensioned first side wall formwork 9 can tightly push against the embedded part 3, and under the action of the supporting steel bars 2, the suspension steel bars 1 can be bent and deformed, and under the action of the interaction force of the first side wall formwork 9 and the embedded part 3, the second fixing of the embedded part 3 is realized.
For the third fixing, referring to fig. 1 and 2, a fixing member is used, which includes: the screw 7 penetrates through the embedded part 3 and the first side wall template 9; and a plastic cap 10 screwed on the screw 7 and penetrating out of one end of the first side wall template 9. The fixing member is fixed to the first side wall form 9 by means of the screw 7.
As will be understood by those skilled in the art, most of the embedded parts 3 are made of steel, and therefore, for the sake of more convenient connection of the screws 7, a plurality of mounting holes are formed in the embedded parts 3, so that the screws 7 can be directly mounted in the mounting holes. And the side wall template chooses wooden structural slab for use mostly, consequently adopts screw 7 installation comparatively convenient to can also make screw 7 fixed. The plastic cap 10 enables the screw 7 to be tightened, avoiding the screw 7 from loosening or even falling off.
The suspension steel bars 1 are welded in the middle of one side of the embedded part 3, so that the embedded part 3 is more neatly installed.
The preset gap between the side wall template and the side wall reinforcing steel bars is a precast concrete protective layer, and the preset gap can be adjusted according to actual conditions.
The first side wall template 9 is abutted against the embedded part 3 and bends the suspension steel bar 1. Therefore, the first side wall template 9 and the embedded part 3 have a jacking force, and the embedded part 3 is fixed.
One side of the embedded part 3 towards the side wall reinforcing steel bars is provided with a plurality of anchoring claws 4, and the set anchoring claws 4 can be ensured to be embedded in concrete, so that the embedded effect on the embedded part 3 is ensured, and the embedded part 3 is prevented from falling off from the concrete.
The application provides a fixed composite set of built-in fitting realizes fixing built-in fitting 3 the first time through hanging in midair reinforcing bar 1 and supporting bar 2, has realized tightly fixing built-in fitting 3 and the top of first side wall template 9 through using two side wall templates of tie bolt 11 are taut, and the second is fixed promptly. The third fixing of the embedded part 3 and the side wall template is realized through the fixing part. Therefore, the embedded parts 3 are stable in position and are tightly attached to the inner sides of the side wall templates, and good concrete pouring effect is guaranteed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the utility model may be made without departing from the scope of the utility model.
Claims (7)
1. An embedment fixing combination device, comprising:
the embedded part is used for being embedded on the surface of the concrete;
the first end of the suspension steel bar is connected to the embedded part, and the second end of the suspension steel bar is connected to the side wall horizontal steel bar;
the two ends of the supporting steel bar are respectively used for being connected to the middle position of the suspension steel bar and the horizontal steel bar of the side wall;
the side wall templates are respectively arranged outside the side wall reinforcing steel bars on the two sides and are away from the side wall reinforcing steel bars by preset gaps, wherein the inner side of the first side wall template is abutted against the embedded part;
the split bolts penetrate through the two side wall templates;
and the fixing piece is fixedly connected with the first side wall template and the embedded part.
2. The embedment fixing assembly of claim 1, wherein a plurality of mounting holes are defined in the embedment, and the fixing member is mounted in the mounting holes.
3. The embedment mounting assembly of claim 1, wherein said fixture includes:
the bolt penetrates through the embedded part and the first side wall template;
and the plastic cap is screwed on the screw and penetrates out of one end of the first side wall template.
4. The embedment fixing assembly of claim 1, wherein the suspension bars are welded to the embedment at a position in the middle of one side thereof.
5. The embedment fixing assembly of claim 1, wherein the predetermined gap between the side wall form and the side wall reinforcing bars is a precast concrete protective layer.
6. The embedment fixing assembly of claim 1, wherein the first sidewall form abuts against the embedment and bends the suspension bars.
7. The embedment fixing assembly of claim 1, wherein a plurality of anchoring claws are provided on the embedment at a side facing the reinforcing bars of the side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122031142.2U CN216108608U (en) | 2021-08-26 | 2021-08-26 | Embedded part fixing and combining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122031142.2U CN216108608U (en) | 2021-08-26 | 2021-08-26 | Embedded part fixing and combining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216108608U true CN216108608U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122031142.2U Active CN216108608U (en) | 2021-08-26 | 2021-08-26 | Embedded part fixing and combining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216108608U (en) |
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2021
- 2021-08-26 CN CN202122031142.2U patent/CN216108608U/en active Active
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