CN205743455U - A kind of Novel civil air defense anchoring hook - Google Patents
A kind of Novel civil air defense anchoring hook Download PDFInfo
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- CN205743455U CN205743455U CN201620844817.1U CN201620844817U CN205743455U CN 205743455 U CN205743455 U CN 205743455U CN 201620844817 U CN201620844817 U CN 201620844817U CN 205743455 U CN205743455 U CN 205743455U
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Abstract
This utility model relates to a kind of Novel civil air defense anchoring hook, it includes at least one second bar of at least one first bar being fixed on the first plate of doorframe angle steel and the second plate being fixed on doorframe angle steel, first plate is perpendicular to the second plate, first bar and the second bar are mutually perpendicular to, and the first bar and the second bar keep spaced apart；First bar and the second bar include main body bar portion and the first larger diameter end of the opposite end being positioned at this main body bar portion and second largest diameter end respectively；It is welded with pad on the end face of second largest diameter end faced by this first larger diameter end；The end face weld back to the first larger diameter end of this second largest diameter end is connected to doorframe angle steel；Main body bar portion and the fixing connection of the first larger diameter end；Main body bar portion and second largest diameter end are removably connected by screw thread.This utility model avoids the contradiction of anchoring hook and the construction of civil engineering reinforcing bar lace by the main body bar portion removably connected and second largest diameter end, facilitates site operation to coordinate, thus improves working performance.
Description
Technical field
This utility model relates to the fixing of a kind of people's air defense orifice devices doorframe, relates more specifically to a kind of Novel civil air defense anchoring
Hook.
Background technology
People's air defense orifice devices doorframe typically requires use anchoring hook when installation is fixed to door opening.Specifically, anchoring hook quilt
It is fixed on doorframe angle steel, then this anchoring hook of concreting so that doorframe is firmly fixed in door opening.As it is shown in figure 1, it is existing
Some anchoring hooks 1 are fixed in doorframe angle steel 2, and wherein, doorframe angle steel 2 includes orthogonal first plate 21 and the second plate 22,
Accordingly, anchoring hook 1 includes the first hook 11 and the second hook 12, and the flat segments away from free hook portion of the first hook 11 is welded in
One plate 21, the flat segments away from free hook portion of the second hook 12 is welded in the second plate 22.During practice of construction, this anchoring hook
There is very prominent contradiction with the construction of civil engineering reinforcing bar lace in two free hook portions of 1, has to anchor for lace reinforcing bar
Admittedly be hooked into row bending and even break disconnected.In order to ensure fixing intensity, rectification cost subsequently is relatively big, and whether rectify and improve, can be whole
Change to position be difficult to determine.
Utility model content
There is the problem of contradiction, this reality in the anchoring hook and the construction of civil engineering reinforcing bar lace in order to solve the existence of above-mentioned prior art
A kind of Novel civil air defense anchoring hook is aimed to provide with novel.
Novel civil air defense anchoring hook described in the utility model, it includes being fixed at least one of the first plate of doorframe angle steel
First bar and be fixed at least one second bar of the second plate of doorframe angle steel, the first plate is perpendicular to the second plate, the first bar and the
Two bars are mutually perpendicular to, and the first bar and the second bar keep spaced apart；First bar and the second bar include main body bar portion and position respectively
First larger diameter end of the opposite end in this main body bar portion and second largest diameter end；This first larger diameter end in the face of second largest
It is welded with pad on the end face of diameter end；The end face weld back to the first larger diameter end of this second largest diameter end is connected to door frame angle
Steel；Main body bar portion and the fixing connection of the first larger diameter end；Main body bar portion and second largest diameter end are detachably connected by screw thread
Connect.
Main body bar portion and the first larger diameter end are one-body molded.
The bolt that main body bar portion and the first larger diameter end are formed in one.
This bolt is screw bolt.
This second largest diameter end is nut.
This nut full weld is in doorframe angle steel.
This utility model avoids anchoring hook and civil engineering steel by the main body bar portion removably connected and second largest diameter end
The contradiction of muscle lace construction, facilitates site operation to coordinate, thus improves working performance.It addition, by using the general spiral shell in market
Mother and bolt connection pair standard component, reduce production and processing cost further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anchoring hook according to prior art；
Fig. 2 is the structural representation of the Novel civil air defense anchoring hook according to a preferred embodiment of the present utility model；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is the profile of the A-A along Fig. 3.
Detailed description of the invention
Below in conjunction with the accompanying drawings, provide preferred embodiment of the present utility model, and be described in detail.
Fig. 2 shows the applied environment of the Novel civil air defense anchoring hook according to a preferred embodiment of the present utility model.Door
Frame angle steel 2 includes orthogonal first plate 21 and the second plate 22 equally, according to a preferred embodiment of the present utility model
Novel civil air defense anchoring hook 10 includes the first bar 110 and the second bar 120, and wherein, the bottom surface away from free end of the first bar 110 is welded
In the first plate 21, the bottom surface away from free end of the second bar 120 is welded in the second plate 22.First bar 110 and the second bar 120 are mutual
Vertically, both keep certain spaced apart.
Fig. 3 is the side view of Fig. 2, and Fig. 4 is the profile of the A-A along Fig. 3.Due to the first bar 110 and the second bar 120
Structure is identical, the most only illustrates as a example by the first bar 110.First bar 110 includes main body bar portion 110a and is positioned at this main body
First larger diameter end 110b of the opposite end of bar portion 110a and second largest diameter end 110c, the face of this first larger diameter end 110b
Pad 110d it is welded with on end face to second largest diameter end 110c.
In the present embodiment, this second largest diameter end 110c is nut standard component, and its bottom surface is soldered to the of doorframe angle steel 2
One plate 21.The bolt standard component that first larger diameter end 110b and main body bar portion 110a are formed in one, it is away from the end of bolt head
Portion is connected with second largest diameter end 110c by external screw thread, and pad 110d is welded in bolt head.Preferably, nut standard component is thick
Nut, it lies against and carries out full weld on angle steel；Bolt standard component is screw bolt；Thus protected by screw bolt and pad
The bond stress of card concrete, ensures drawknot intensity by high nut and full weld.
During Specific construction, high nut standard component is welded in inside doorframe in advance, bolt standard component reinforcing bar at the scene
After lace completes, plug hole is installed, thus avoids and the contradiction of civil engineering reinforcing bar lace construction, facilitates site operation to coordinate, improves and make
While industry efficiency, the high nut general by employing market and screw bolt auxiliary connection standard component, reduce production further
Processing cost.
Above-described, preferred embodiment the most of the present utility model, it is not limited to scope of the present utility model, this
Above-described embodiment of utility model can also make a variety of changes.The most every claims according to this utility model application and
Change simple, equivalent that description is made and modification, fall within the claims of this utility model patent.This
The most detailed description of utility model be routine techniques content.
Claims (6)
1. a Novel civil air defense anchoring hook, it includes at least one first bar being fixed on the first plate of doorframe angle steel and is fixed on
At least one second bar of second plate of doorframe angle steel, the first plate is perpendicular to the second plate, it is characterised in that the first bar and the second bar
It is mutually perpendicular to, and the first bar and the second bar keep spaced apart；First bar and the second bar include main body bar portion respectively and are positioned at this
First larger diameter end of the opposite end in main body bar portion and second largest diameter end；Second largest diameter faced by this first larger diameter end
It is welded with pad on the end face of end；The end face weld back to the first larger diameter end of this second largest diameter end is connected to doorframe angle steel；Main
Body rod portion and the fixing connection of the first larger diameter end；Main body bar portion and second largest diameter end are removably connected by screw thread.
Novel civil air defense anchoring hook the most according to claim 1, it is characterised in that main body bar portion and the first larger diameter end one
Molding.
Novel civil air defense anchoring hook the most according to claim 2, it is characterised in that main body bar portion and the first larger diameter end are one
Body formed bolt.
Novel civil air defense anchoring hook the most according to claim 3, it is characterised in that this bolt is screw bolt.
Novel civil air defense anchoring hook the most according to claim 1, it is characterised in that this second largest diameter end is nut.
Novel civil air defense anchoring hook the most according to claim 5, it is characterised in that this nut full weld is in doorframe angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844817.1U CN205743455U (en) | 2016-08-05 | 2016-08-05 | A kind of Novel civil air defense anchoring hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844817.1U CN205743455U (en) | 2016-08-05 | 2016-08-05 | A kind of Novel civil air defense anchoring hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205743455U true CN205743455U (en) | 2016-11-30 |
Family
ID=57375749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620844817.1U Active CN205743455U (en) | 2016-08-05 | 2016-08-05 | A kind of Novel civil air defense anchoring hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205743455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042207A (en) * | 2019-12-12 | 2020-04-21 | 中国五冶集团有限公司 | Concrete edge-protecting angle steel construction method |
-
2016
- 2016-08-05 CN CN201620844817.1U patent/CN205743455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042207A (en) * | 2019-12-12 | 2020-04-21 | 中国五冶集团有限公司 | Concrete edge-protecting angle steel construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |