CN204174750U - Prefabricated units - Google Patents
Prefabricated units Download PDFInfo
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- CN204174750U CN204174750U CN201420582281.1U CN201420582281U CN204174750U CN 204174750 U CN204174750 U CN 204174750U CN 201420582281 U CN201420582281 U CN 201420582281U CN 204174750 U CN204174750 U CN 204174750U
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- translot
- jam plate
- teeth
- bolt
- prefabricated units
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Abstract
Prefabricated units of the present utility model, comprising: built-in fitting, comprise interconnective translot and dowel, and teeth are offered on the surface of described translot; Bolt, with described translot clamping; Jam plate, teeth are offered on described jam plate surface, and described jam plate is socketed on described bolt, and engage with the teeth of described translot; And nut, be socketed on described bolt, and twist be connected on described jam plate place locking.Adopt the prefabricated units of this programme, offer teeth on the surface of translot, the jam plate being assemblied in bolt place also offers teeth, and the teeth of jam plate engage with the teeth of translot, by nut, jam plate and bolt are pressed on translot place, namely can be implemented in the vertical shearing resistance of vertical direction.In addition, because jam plate engages with translot, the shearing resistance of horizontal direction can be realized.
Description
Technical field
The utility model relates to door and window hardware component, particularly relates to a kind of prefabricated units.
Background technology
Built-in fitting (prefabricated embedded part) is exactly install (burying) component in concealed work in advance. and be exactly the component and fitting settled when structure is built, for building overlap joint during superstructure by laying bricks or stones.The installation being beneficial to external works equipment Foundations is fixed. and built-in fitting is manufactured by metal mostly, such as: reinforcing bar or cast iron, also can use wood, the non-metallic rigid material such as plastics.
Flourish along with building trade, architectural hardware industry has carried out the high-speed developing period, and built-in fitting is as mixed earth prefabricated units, and occupancy volume commercially also increases year by year.General built-in fitting is merely able to bear tension, vertical shearing resistance, but upwards cannot accomplish horizontal shear at water flitch.In this technical problem, current or technological gap.
Utility model content
In view of this, a kind of prefabricated units with horizontal shear are provided.
A kind of prefabricated units, comprising: built-in fitting, comprise interconnective translot and dowel, teeth are offered on the surface of described translot; Bolt, with described translot clamping; Jam plate, teeth are offered on described jam plate surface, and described jam plate is socketed on described bolt, and engage with the teeth of described translot; And nut, be socketed on described bolt, and twist be connected on described jam plate place locking.
Above-mentioned prefabricated units of the present utility model, the section of described translot is dove-tail form, and the upper surface of described translot offers teeth.
Above-mentioned prefabricated units of the present utility model, the section of described translot is dove-tail form, and the inner concave of described translot offers teeth.
Above-mentioned prefabricated units of the present utility model, described bolt is T-shaped, is connected in described translot.
Above-mentioned prefabricated units of the present utility model, also comprise spring washer, are socketed on described bolt, and are arranged between described jam plate and described nut.
Above-mentioned prefabricated units of the present utility model, also comprise plain cushion, are socketed on described bolt, and are arranged between described jam plate and described spring washer.
Above-mentioned prefabricated units of the present utility model, the tread of described T-shaped bolt offers inclined-plane, coordinates clamping with described translot inner concave.
Above-mentioned prefabricated units of the present utility model, described dowel is " work " type or round.
Above-mentioned prefabricated units of the present utility model, described dowel is three.
Above-mentioned prefabricated units of the present utility model, described nut is hex nut.
Adopt the prefabricated units of this programme, offer teeth on the surface of translot, the jam plate being assemblied in bolt place also offers teeth, and the teeth of jam plate engage with the teeth of translot, by nut, jam plate and bolt are pressed on translot place, namely can be implemented in the vertical shearing resistance of vertical direction.In addition, because jam plate engages with translot, the shearing resistance of horizontal direction can be realized.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of prefabricated units;
Fig. 2 is the lateral view of prefabricated units;
Fig. 3 is the top view of prefabricated units.
Detailed description of the invention
For further understanding this practical new feature and technology contents, refer to following relevant this practical new detailed description and accompanying drawing, however institute's accompanying drawing only provide with reference to and explanation, be not used for newly being limited practical.
By reference to the accompanying drawings 1 ~ 3, prefabricated units comprise: built-in fitting 1, bolt 2, jam plate 3 and nut 4.
Built-in fitting 1, for being embedded in the concealed work component in engineering.Built-in fitting 1 comprises translot 11 and dowel 12, vertical being connected with translot 11 of dowel 12.The surface of translot 11 offers teeth, and in the present embodiment, the section of translot 11 is dove-tail form or similar matrix, and offers teeth at the upper surface of translot 11.Be appreciated that and also can offer teeth at the inner concave of translot 11, or upper surface and inner concave all offer teeth.
In other embodiments, the material of translot 11 can be that the rigid materials such as steel, iron, plastics are made.Dowel 12 is " work " type or round, and the quantity of dowel 12 is three.
Bolt 2, with translot 11 clamping.Particularly, bolt 2 is inverted, and is placed on clamping in translot 11.In the present embodiment, bolt 2 is T-shaped, longer one end is tread 21, and this tread 21 is connected in translot 11, and the tread 21 of T-shaped bolt 2 offers inclined-plane 211 in addition, and inclined-plane 211 coordinates clamping with translot 11 inner concave.
Jam plate 3, teeth are offered on jam plate 3 surface, and jam plate 3 is socketed on bolt 2, and engage with the teeth of built-in fitting 1.In the present embodiment, jam plate 3 is cuboid, and the opening surface of width and translot 11 matches, and length can freely be arranged as required.Jam plate 3 arranges teeth in the one side relative with translot 11, and realization is engaged with translot 11, and then realizes the shearing resistance of horizontal direction.Certainly, also all can arrange teeth in two sides, when pre-buried prefabricated units, the teeth of jam plate 3 and pre-buried cement etc. can produce the resistance of level, namely increase the shearing resistance of horizontal direction.
Nut 4, is socketed on bolt 2, and stubborn jam plate 3 place that is connected on locks.In the present embodiment, nut 4 is hex nut.
Adopt the prefabricated units of this programme, offer teeth on the surface of translot 11, the jam plate 3 being assemblied in bolt 2 place also offers teeth, and the teeth of jam plate 3 engage with the teeth of translot 11, by nut 4, jam plate 3 and bolt 2 are pressed on translot 11 place, namely can be implemented in the vertical shearing resistance of vertical direction.In addition, because jam plate 3 engages with translot 11, the shearing resistance of horizontal direction can be realized.
In one embodiment, bolt 2 also comprises spring washer 5, is socketed on bolt 2, and is arranged between jam plate 3 and nut 4, can play the protection to nut 4, but also can make nut 4 difficult drop-off.Further, bolt 2 also comprises plain cushion 6, is socketed on bolt 2, and is arranged between jam plate 3 and spring washer 5, can play the protective effect to jam plate 3, also play the effect of nut 4 difficult drop-off simultaneously.
As known by the technical knowledge, the above embodiment can be realized by other the embodiment not departing from its Spirit Essence or essential feature, therefore therefore can not be interpreted as the restriction to the utility model the scope of the claims.Therefore, above-mentioned disclosed specific embodiment, for the person of ordinary skill of the art; all just illustrate; can also have some distortion, be not only have, the change within the scope of the utility model of place or in equivalency range all belongs to protection domain of the present utility model.
Claims (10)
1. prefabricated units, is characterized in that, comprising:
Built-in fitting, comprises interconnective translot and dowel, and teeth are offered on the surface of described translot;
Bolt, with described translot clamping;
Jam plate, teeth are offered on described jam plate surface, and described jam plate is socketed on described bolt, and engage with the teeth of described translot; And
Nut, is socketed on described bolt, and twist be connected on described jam plate place locking.
2. prefabricated units according to claim 1, is characterized in that, the section of described translot is dove-tail form, and the upper surface of described translot offers teeth.
3. prefabricated units according to claim 1, is characterized in that, the section of described translot is dove-tail form, and the inner concave of described translot offers teeth.
4. the prefabricated units according to Claims 2 or 3, is characterized in that, described bolt is T-shaped, is connected in described translot.
5. prefabricated units according to claim 4, is characterized in that, also comprise spring washer, are socketed on described bolt, and are arranged between described jam plate and described nut.
6. prefabricated units according to claim 5, is characterized in that, also comprise plain cushion, are socketed on described bolt, and are arranged between described jam plate and described spring washer.
7. prefabricated units according to claim 6, is characterized in that, the tread of described T-shaped bolt offers inclined-plane, coordinate clamping with described translot inner concave.
8. prefabricated units according to claim 7, is characterized in that, described dowel is " work " type or round.
9. prefabricated units according to claim 8, is characterized in that, described dowel is three.
10. prefabricated units according to claim 9, is characterized in that, described nut is hex nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582281.1U CN204174750U (en) | 2014-10-09 | 2014-10-09 | Prefabricated units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582281.1U CN204174750U (en) | 2014-10-09 | 2014-10-09 | Prefabricated units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174750U true CN204174750U (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582281.1U Active CN204174750U (en) | 2014-10-09 | 2014-10-09 | Prefabricated units |
Country Status (1)
| Country | Link |
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| CN (1) | CN204174750U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526233A (en) * | 2016-01-20 | 2016-04-27 | 山东天盾矿用设备有限公司 | Anti-drop channel for T-shaped bolt |
| CN106284683A (en) * | 2016-09-14 | 2017-01-04 | 国网山东省电力公司德州供电公司 | A kind of novel conjoined weldment being embedded between frame structure and filling wall |
| CN107061463A (en) * | 2017-04-24 | 2017-08-18 | 刘平原 | Fast lock component |
| CN107246075A (en) * | 2017-07-19 | 2017-10-13 | 中国装饰股份有限公司 | A kind of Multifunction wall hangs built-in fitting |
| CN110374208A (en) * | 2019-07-23 | 2019-10-25 | 福建永鑫昌电力科技有限公司 | Aluminum alloy strip Alveolus type built-in fitting |
-
2014
- 2014-10-09 CN CN201420582281.1U patent/CN204174750U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526233A (en) * | 2016-01-20 | 2016-04-27 | 山东天盾矿用设备有限公司 | Anti-drop channel for T-shaped bolt |
| CN105526233B (en) * | 2016-01-20 | 2017-08-25 | 山东天盾矿用设备有限公司 | T-bolt anti-dropout conduit |
| CN106284683A (en) * | 2016-09-14 | 2017-01-04 | 国网山东省电力公司德州供电公司 | A kind of novel conjoined weldment being embedded between frame structure and filling wall |
| CN107061463A (en) * | 2017-04-24 | 2017-08-18 | 刘平原 | Fast lock component |
| CN107246075A (en) * | 2017-07-19 | 2017-10-13 | 中国装饰股份有限公司 | A kind of Multifunction wall hangs built-in fitting |
| CN107246075B (en) * | 2017-07-19 | 2023-04-07 | 中国装饰股份有限公司 | Multifunctional wall surface hanging embedded part |
| CN110374208A (en) * | 2019-07-23 | 2019-10-25 | 福建永鑫昌电力科技有限公司 | Aluminum alloy strip Alveolus type built-in fitting |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |