CN203684640U - Fastening component for cantilever beam of unloading platform - Google Patents
Fastening component for cantilever beam of unloading platform Download PDFInfo
- Publication number
- CN203684640U CN203684640U CN201320709652.3U CN201320709652U CN203684640U CN 203684640 U CN203684640 U CN 203684640U CN 201320709652 U CN201320709652 U CN 201320709652U CN 203684640 U CN203684640 U CN 203684640U
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- CN
- China
- Prior art keywords
- cantilever beams
- bar
- sleeve
- shaped card
- fastening component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a fastening component for a cantilever beam of an unloading platform. The fastening component comprises a pre-buried straight rod and a U-shaped clamp, wherein right-hand threads are arranged on the straight rod, left-hand threads are arranged on the feet of the U-shaped clamp, and the straight rod is connected with the U-shaped clamp through a sleeve. The fastening component has the beneficial effects that the cantilever beam can be fastened at any time, and the safety of the unloading platform is improved.
Description
Technical field
The utility model relates to a kind of discharging platform of building operations, specifically the syndeton of discharging platform oblique pull steel cable.
Background technology
Carrying out in high-building construction process, often adopt the mode of encorbelmenting to set up discharging platform, so be provided with Cantilever Beams in respective storey, by the fixing mode of discharging platform Cantilever Beams fixture and body of wall, disperse to bear load, the safety of guarantee discharging platform.So the stability maintenance of Cantilever Beams seems extremely important.The mode that existing fixed form generally adopts concreting to bury, but because the heavy burden on discharging platform is all changing at any time, long-time under, the gap between pre-buried fixture and Cantilever Beams can increase gradually, cause Cantilever Beams to occur loosening, even make discharging platform topple over.
Summary of the invention
The utility model to realize object be: a kind of fixture that can regulate the fixture of Cantilever Beams is at any time provided.
For achieving the above object, the technical scheme that the utility model proposes is: a kind of fixture of discharging platform, comprise pre-buried straight-bar and U-shaped card, described straight-bar is provided with plus thread, the card base of U-shaped card is provided with left-hand thread, described straight-bar is crossed sleeve with U-shaped cartoon and is connected, and sleeve is radially provided with the through hole that shotpin is installed.
Discharging platform Cantilever Beams fixture advantage of the present utility model is: in the time of fixture, straight-bar is embedded in concrete, be stuck on Cantilever Beams by U-shaped card, and by sleeve, U-shaped card is connected with straight-bar, in the time of sleeve dextrorotation, straight-bar and U-shaped card are close, simultaneously that Cantilever Beams is fixing gradually, also can be by sleeve, it is fastening even if becoming flexible appears in Cantilever Beams, because sleeve is radially provided with the through hole that shotpin is installed, insert shotpin and can prevent that sleeve from rotating.
Finally, consider that swinging may appear in Cantilever Beams, the described U-shaped card surface contacting with Cantilever Beams is provided with rubber friction disc; Contacting of friction plate and Cantilever Beams, the frictional force of increase Cantilever Beams and U-shaped card.
Brief description of the drawings
Fig. 1: the structural representation of the discharging platform Cantilever Beams fixture of mentioning for the utility model embodiment.
Detailed description of the invention
The fixture of discharging platform as shown in Figure 1, comprises pre-buried straight-bar 3 and U-shaped card 2, and described straight-bar 2 is provided with plus thread, and the card base of U-shaped card 2 is provided with left-hand thread, and straight-bar 3 is connected by sleeve 4 with U-shaped card 2.In the time of fixing Cantilever Beams part, straight-bar is embedded in concrete, be stuck on Cantilever Beams by U-shaped card, and by sleeve 4, U-shaped card is connected with straight-bar, in the time of sleeve dextrorotation, straight-bar and U-shaped card are close, simultaneously that Cantilever Beams is fixing gradually, also can be by sleeve, it is fastening even if Cantilever Beams appearance is loosening.Because sleeve 4 is radially provided with the through hole 6 that shotpin is installed, insert shotpin and can prevent that sleeve 4 from rotating.
Consider that swinging may appear in Cantilever Beams, the described U-shaped card surface contacting with Cantilever Beams is provided with rubber friction disc 5; Contacting of friction plate 5 and Cantilever Beams, the frictional force of increase Cantilever Beams and U-shaped card.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. a discharging platform Cantilever Beams fixture, it is characterized in that: comprise pre-buried straight-bar and U-shaped card, described straight-bar is provided with plus thread, and the card base of U-shaped card is provided with left-hand thread, described straight-bar is crossed sleeve with U-shaped cartoon and is connected, and sleeve is radially provided with the through hole that shotpin is installed.
2. discharging platform Cantilever Beams fixture according to claim 1, is characterized in that: the described U-shaped card surface contacting with Cantilever Beams is provided with rubber friction disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709652.3U CN203684640U (en) | 2013-11-12 | 2013-11-12 | Fastening component for cantilever beam of unloading platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709652.3U CN203684640U (en) | 2013-11-12 | 2013-11-12 | Fastening component for cantilever beam of unloading platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203684640U true CN203684640U (en) | 2014-07-02 |
Family
ID=51006562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320709652.3U Expired - Fee Related CN203684640U (en) | 2013-11-12 | 2013-11-12 | Fastening component for cantilever beam of unloading platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203684640U (en) |
-
2013
- 2013-11-12 CN CN201320709652.3U patent/CN203684640U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |