CN205058278U - Locating component of pre -buried line box among prefabricated component - Google Patents
Locating component of pre -buried line box among prefabricated component Download PDFInfo
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- CN205058278U CN205058278U CN201520765446.3U CN201520765446U CN205058278U CN 205058278 U CN205058278 U CN 205058278U CN 201520765446 U CN201520765446 U CN 201520765446U CN 205058278 U CN205058278 U CN 205058278U
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- line box
- reverse side
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- locating piece
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Abstract
The utility model provides a locating component of pre -buried line box among prefabricated component, includes the cement cushion of pre -buried rubber locating piece of the reverse side of the pre -buried line box of reverse side and/or positive pre -buried line box, the pre -buried rubber locating piece of reverse side is fixed on steel platform truck face through short screw rod, short screw rod fastening nut, and the pre -buried line box of reverse side is buckled to connect on the pre -buried rubber locating piece of reverse side and is fixed, both fix the pre -buried line box in front at cement cushion and cement cushion top on steel platform truck face through long bolt, nut together. The utility model discloses avoid the aversion of pre -buried line box in the prefabricated component production and crooked, improve the pre -buried quality of prefabricated component line box, easy operation, convenient and fast, favourable later stage water and electricity installation jobs to the subassembly can reuse, sparingly manufacturing cost.
Description
Technical field
The utility model belongs to technical field of fixed buildings, is specifically related to the positioning component of built-in line box in a kind of prefabricated components.
Background technology
In the PC component production process of assembled architecture, the pre-buried structure of wallboard 86 line box is: wallboard reverse side is generally direct welded nut on steel chassis, 86 line boxes are fixed by screw rod, front uses pvc pipe Support Level box then to fix with screw rod, little use frock is fixed, therefore easily cause aborning 86 line boxes up and down, left and right sidesing shifting and crooked, have a strong impact on the product quality of PC component and the hydropower installation in later stage, add the difficulty of operation.
Summary of the invention
Technical problem to be solved in the utility model is: solve above-mentioned prior art Problems existing, and the positioning component of built-in line box in a kind of prefabricated components is provided, the displacement of built-in line box and crooked in avoiding prefabricated components to produce, improve the quality that prefabricated components line box is pre-buried, simple to operate, convenient and swift, favourable later stage hydropower installation operation, and assembly can reuse, save manufacturing cost.
The technical solution adopted in the utility model is:
A positioning component for built-in line box in prefabricated components, comprises the pre-buried rubber locating piece of reverse side of reverse side built-in line box and/or the spacer of front built-in line box; The pre-buried rubber locating piece of described reverse side is fixed on steel chassis face by short screw, short screw clamp nut, and reverse side built-in line box is buckled on the pre-buried rubber locating piece of reverse side and is connected and fixed; Both front built-in line boxes at described spacer and spacer top are fixed on steel chassis face by long bolt, nut together.
In technique scheme, described reverse side built-in line box is buckled in the concrete structure that reverse side pre-buried rubber locating piece is connected and fixed: the moulding of reverse side pre-buried rubber locating piece outer periphery has rubber positioning convex strip, reverse side built-in line box inner peripheral then moulding has corresponding detent, the detent of reverse side built-in line box is buckled on the rubber positioning convex strip of the pre-buried rubber locating piece of reverse side, is connected and fixed.
In technique scheme, the concrete structure that the pre-buried rubber locating piece of described reverse side is fixed on steel chassis face by short screw, nut is: short screw lower end is weldingly fixed on steel chassis face, the screw hole of the pre-buried rubber locating piece of reverse side is enclosed within short screw, and upper end is fixed with nut screwing clamping again.
In technique scheme, there is in described spacer long bolt hole.
In technique scheme, the concrete structure that described spacer and front built-in line box are fixed on steel chassis face by long bolt, nut is: the nut-welding that long bolt lower end is threaded is fixed on steel chassis face, long bolt is from top to bottom through after front built-in line box, spacer, long bolt lower end is connected with welded nut on steel chassis face, and long bolt upper end suit nut screwing clamping is fixed.
In technique scheme, described built-in line box top, front has upper cover locating piece.
Advantageous effect:
Technical solutions of the utility model provide a kind of simply, the positioning component of built-in line box in prefabricated components efficiently, filled up prefabricated components produce in built-in line box without the blank of frock, to efficiently solve in prefabricated components the skew of built-in line box, the quality problems such as crooked, by screw rod connection disassembling, convenient and flexible installation, enhance productivity and the pre-buried quality of prefabricated components center line box, favourable later stage hydropower installation operation, in positioning component, spacer effectively can be combined with concrete, and the pre-buried rubber locating piece of reverse side can repeatedly use, save manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 2 structural representation.
Description of reference numerals:
1-upper cover locating piece, 2-front built-in line box, 3-nut, 4-pad, 5-long bolt, 6-spacer, 7-reverse side built-in line box, 8-welded nut, 9-short screw, 10-short screw clamp nut, the pre-buried rubber locating piece of 11-reverse side, 12-steel chassis.
Detailed description of the invention
The positioning component of built-in line box in prefabricated components of the present utility model, comprises the pre-buried rubber locating piece of reverse side of reverse side built-in line box and/or the spacer of front built-in line box; The pre-buried rubber locating piece of described reverse side is fixed on steel chassis face by short screw, short screw clamp nut, and reverse side built-in line box is buckled on the pre-buried rubber locating piece of reverse side and is connected and fixed; Both front built-in line boxes at described spacer and spacer top are fixed on steel chassis face by long bolt, nut together.
Above-mentioned reverse side built-in line box is buckled in the concrete structure that reverse side pre-buried rubber locating piece is connected and fixed: the moulding of reverse side pre-buried rubber locating piece outer periphery has rubber positioning convex strip, reverse side built-in line box inner peripheral then moulding has corresponding detent, the detent of reverse side built-in line box is buckled on the rubber positioning convex strip of the pre-buried rubber locating piece of reverse side, is connected and fixed.
The concrete structure that the pre-buried rubber locating piece of above-mentioned reverse side is fixed on steel chassis face by short screw, nut is: short screw lower end is weldingly fixed on steel chassis face, the screw hole of the pre-buried rubber locating piece of reverse side is enclosed within short screw, and upper end is fixed with nut screwing clamping again.
There is in above-mentioned spacer long bolt hole.
The concrete structure that above-mentioned spacer and front built-in line box are fixed on steel chassis face by long bolt, nut is: the nut-welding that long bolt lower end is threaded is fixed on steel chassis face, long bolt is from top to bottom through after front built-in line box, spacer, long bolt lower end is connected with welded nut on steel chassis face, and long bolt upper end suit nut screwing clamping is fixed.
Built-in line box top, above-mentioned front has upper cover locating piece.
Embodiment 1 shown in Fig. 1 is existing reverse side built-in line box and the pre-buried rubber locating piece of reverse side thereof, has again the scheme of installation of front built-in line box and spacer thereof.
Embodiment 2 shown in Fig. 2 only only has the scheme of installation of front built-in line box and spacer thereof.
In embodiment 1 shown in Fig. 1, if in removing, the spacer on top, front built-in line box and long bolt, nut, welded nut, then become the enforcement illustration only having reverse side built-in line box and the pre-buried rubber locating piece of reverse side thereof.
Claims (6)
1. the positioning component of built-in line box in prefabricated components, is characterized in that, comprise the pre-buried rubber locating piece of reverse side of reverse side built-in line box and/or the spacer of front built-in line box; The pre-buried rubber locating piece of described reverse side is fixed on steel chassis face by short screw, short screw clamp nut, and reverse side built-in line box is buckled on the pre-buried rubber locating piece of reverse side and is connected and fixed; Both front built-in line boxes at described spacer and spacer top are fixed on steel chassis face by long bolt, nut together.
2. the positioning component of built-in line box in prefabricated components according to claim 1, it is characterized in that, described reverse side built-in line box is buckled in the concrete structure that reverse side pre-buried rubber locating piece is connected and fixed: the moulding of reverse side pre-buried rubber locating piece outer periphery has rubber positioning convex strip, reverse side built-in line box inner peripheral then moulding has corresponding detent, the detent of reverse side built-in line box is buckled on the rubber positioning convex strip of the pre-buried rubber locating piece of reverse side, is connected and fixed.
3. the positioning component of built-in line box in prefabricated components according to claim 1, it is characterized in that, the concrete structure that the pre-buried rubber locating piece of described reverse side is fixed on steel chassis face by short screw, nut is: short screw lower end is weldingly fixed on steel chassis face, the screw hole of the pre-buried rubber locating piece of reverse side is enclosed within short screw, and upper end is fixed with nut screwing clamping again.
4. the positioning component of built-in line box in prefabricated components according to claim 1, is characterized in that having long bolt hole in described spacer.
5. the positioning component of built-in line box in prefabricated components according to claim 1, it is characterized in that, the concrete structure that described spacer and front built-in line box are fixed on steel chassis face by long bolt, nut is: the nut-welding that long bolt lower end is threaded is fixed on steel chassis face, long bolt is from top to bottom through after front built-in line box, spacer, long bolt lower end is connected with welded nut on steel chassis face, and long bolt upper end suit nut screwing clamping is fixed.
6. the positioning component of built-in line box in prefabricated components according to claim 1, it is characterized in that, described built-in line box top, front has upper cover locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520765446.3U CN205058278U (en) | 2015-09-30 | 2015-09-30 | Locating component of pre -buried line box among prefabricated component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520765446.3U CN205058278U (en) | 2015-09-30 | 2015-09-30 | Locating component of pre -buried line box among prefabricated component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205058278U true CN205058278U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520765446.3U Active CN205058278U (en) | 2015-09-30 | 2015-09-30 | Locating component of pre -buried line box among prefabricated component |
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| CN (1) | CN205058278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483724A (en) * | 2019-01-15 | 2019-03-19 | 日照市国丰远大住宅工业有限公司 | A kind of pre-embedded device and construction method for the embedded box in prefabricated components |
| CN109514724A (en) * | 2018-12-05 | 2019-03-26 | 中建科技湖南有限公司 | A kind of prefabricated components production preburied positioning device |
-
2015
- 2015-09-30 CN CN201520765446.3U patent/CN205058278U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514724A (en) * | 2018-12-05 | 2019-03-26 | 中建科技湖南有限公司 | A kind of prefabricated components production preburied positioning device |
| CN109483724A (en) * | 2019-01-15 | 2019-03-19 | 日照市国丰远大住宅工业有限公司 | A kind of pre-embedded device and construction method for the embedded box in prefabricated components |
| CN109483724B (en) * | 2019-01-15 | 2024-04-09 | 日照市国丰远大住宅工业有限公司 | Pre-burying device for pre-burying box body in prefabricated part and construction method |
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