CN205617656U - Head tree for construction keel - Google Patents
Head tree for construction keel Download PDFInfo
- Publication number
- CN205617656U CN205617656U CN201620255183.6U CN201620255183U CN205617656U CN 205617656 U CN205617656 U CN 205617656U CN 201620255183 U CN201620255183 U CN 201620255183U CN 205617656 U CN205617656 U CN 205617656U
- Authority
- CN
- China
- Prior art keywords
- head tree
- locking screw
- crossbeam
- screw holes
- sides
- 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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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a head tree for construction keel, including semicircle recess and head tree, the both sides of semicircle recess all are provided with protruding flat board, the both sides that the bottom of head tree was provided with PMKD all are provided with the head tree, and PMKD is connected through convex strengthening rib with the head tree, head tree and protruding flat board are through convex protection side bar along being connected. The utility model discloses a convex protection side bar reason in semicircle recess and both sides can reduce the swing of crossbeam during with the crossbeam cooperation, gains in strength, and is easy to assemble especially, increases the intensity and the stability of crossbeam through the installation of taking locking screw hole to make things convenient for the crossbeam certainly, need not not be on the head tree the fixed accessible of mounting nut from taking locking screw hole and locking bolt cooperation to realize the fixed of head tree and crossbeam, appear when avoiding using the nut dropping and the condition such as become flexible, easy to assemble, especially the increase lock intensity.
Description
Technical field
This utility model relates to building material technical field, is specially a kind of building keel head tree.
Background technology
Os Draconis are used to support moulding, a kind of construction material of fixed structure.It is widely used in hotel, time
Machine building.Passenger station, station, arenas, market, factory, office building, Old building building renovation, indoor
The places such as finishing setting, ceiling.Os Draconis are skeleton and the base materials of finishing, use the most universal.Os Draconis
Kind is a lot, according to the difference of making material, can be divided into rough ground, aluminium alloy joist etc..According to use
Position divides, and can be divided into again ceiling joist, straight wall Os Draconis (keel of partition wall), floor file Os Draconis and suspension
Os Draconis etc..Different according to decoration construction technique, also load-bearing and not load-bearing Os Draconis (i.e. go up people's Os Draconis and not
Upper people's Os Draconis) etc..According to the difference of its model, specification and purposes, just there are T-shaped, C-shaped, U-shaped Os Draconis
Deng.Needing head tree to coordinate during Os Draconis use, head tree easy to use can be with Os Draconis
Stability, makes Os Draconis connect more firm.It is low that existing Os Draconis head tree also exists bonding strength, makes
With installing inconvenience, the shortcomings such as connected mode is loaded down with trivial details.
It is thus desirable to a kind of building keel head tree, bonding strength is high, uses installation easy to connect, lock
Tight intensity is high.
Utility model content
The purpose of this utility model is to provide a kind of building keel head tree, to solve above-mentioned background skill
The problem proposed in art.
For achieving the above object, this utility model provides following technical scheme: a kind of building keel is main vertical
Post, including semi arch groove and head tree, the both sides of described semi arch groove are provided with convex flat plate, institute
State the bottom of head tree to be provided with the both sides of fixing base plate and be provided with head tree, and fixing base plate is vertical with main
Post is connected by circular arc reinforcement, and described head tree is connected by circular arc protection edge with convex flat plate.
Preferably, described semi arch groove is provided with and carries locking screw holes, and carry locking screw holes at least
It is provided with two.
Preferably, described head tree is provided with and carries locking screw holes, and carry locking screw holes at least provided with
There are two.
Preferably, carry locking screw holes described in be fixed on semi arch groove and head tree by female thread
Preferably, carrying locking screw holes described in head tree is integral type structure.
Preferably, it is provided with female thread in carrying locking screw holes described in.
Compared with prior art, the beneficial effects of the utility model are: this building keel head tree passes through
The swing of crossbeam can be reduced when semi arch groove and both sides circular arc protection edge and beam engagement, increase strong
Spend, especially convenient installation, facilitate the intensity installing increase crossbeam of crossbeam with steady by carrying locking screw holes
Qualitative, nut need not be installed on head tree and fix and can coordinate with clamping screw real by carrying locking screw holes
Existing head tree is fixing with crossbeam, it is to avoid occurs dropping when using nut and the situation such as loosens, convenient installation,
More it is to increase locking intensity.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of building keel head tree；
Fig. 2 is the front view of this utility model a kind of building keel head tree；
Fig. 3 is the left view of this utility model a kind of building keel head tree.
In figure: 1 semi arch groove, 2 carry locking screw holes, 3 convex flat plates, 4 circular arcs protection edges, 5
Head tree, 6 circular arc reinforcements, 7 fix base plate, 8 female threads.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Referring to Fig. 1-3, this utility model provides a kind of technical scheme: a kind of building keel head tree,
Including semi arch groove 1 and head tree 5, the both sides of described semi arch groove 1 are provided with convex flat plate 3,
Can be reduced the swing of crossbeam, the end of described head tree 5 when beam engagement by semi arch groove 1
Portion is provided with the both sides of fixing base plate 7 and is provided with head tree 5, and fixing base plate 7 passes through with head tree 5
Circular arc reinforcement 6 connects, and can be improved the stability of head tree by circular arc reinforcement 6 one aspect
On the other hand right angle can be avoided to connect causes head tree intensity to reduce, described head tree 5 and convex flat plate 3
Connected by circular arc protection edge 4.
Be provided with on described semi arch groove 1 and carry locking screw holes 2, and carry locking screw holes 2 at least provided with
There are two, the locking screw holes 2 that carries of varying number can be selected according to different head tree length to facilitate the most not
Comprovincial use, described head tree 5 is provided with and carries locking screw holes 2, and carry locking screw holes 2 to
Be provided with two less, described in carry locking screw holes 2 with head tree 5 be integral type structure, described self-locking
It is provided with female thread 8 in tight screw 2, different size female thread 8 can be selected according to the use of different places
With various sizes of bolt with the use of wider, the secure fit of convenient different bolts.
This utility model is improved by: this building keel head tree is by semi arch groove 1 and both sides circle
The swing of crossbeam can be reduced when arc protection edge 4 and beam engagement, increase intensity, especially convenient installation,
Installing of crossbeam is facilitated to increase the strength and stability of crossbeam, by carrying by carrying locking screw holes 2
It is provided with female thread 8 in locking screw holes 2 facilitate the installation of clamping screw and fix, by various sizes of
Female thread 8 can facilitate installation from different clamping screw cooperations and further increase locking intensity.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (5)
1. a building keel head tree, including semi arch groove (1) and head tree (5), it is special
Levy and be: the both sides of described semi arch groove (1) are provided with convex flat plate (3), described head tree (5)
Bottom be provided with the both sides of fixing base plate (7) and be provided with head tree (5), and fixing base plate (7)
It is connected by circular arc reinforcement (6) with head tree (5), described head tree (5) and convex flat plate (3)
Connected by circular arc protection edge (4).
A kind of building keel head tree the most according to claim 1, it is characterised in that: described half
Be provided with on arc groove (1) and carry locking screw holes (2), and carry locking screw holes (2) at least provided with
There are two.
A kind of building keel head tree the most according to claim 1, it is characterised in that: described master
It is provided with on column (5) and carries locking screw holes (2), and carry locking screw holes (2) at least provided with two
Individual.
A kind of building keel head tree the most according to claim 1, it is characterised in that: described from
Locking screw (2) and head tree (5) are integral type structure.
A kind of building keel head tree the most according to claim 2, it is characterised in that: described from
Female thread (8) it is provided with in locking screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255183.6U CN205617656U (en) | 2016-03-30 | 2016-03-30 | Head tree for construction keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255183.6U CN205617656U (en) | 2016-03-30 | 2016-03-30 | Head tree for construction keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617656U true CN205617656U (en) | 2016-10-05 |
Family
ID=57032260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620255183.6U Expired - Fee Related CN205617656U (en) | 2016-03-30 | 2016-03-30 | Head tree for construction keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205617656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018942A (en) * | 2017-12-15 | 2018-05-11 | 茅金声 | A kind of light-gauge steel section integrated house frame and its building method |
-
2016
- 2016-03-30 CN CN201620255183.6U patent/CN205617656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018942A (en) * | 2017-12-15 | 2018-05-11 | 茅金声 | A kind of light-gauge steel section integrated house frame and its building method |
| CN108018942B (en) * | 2017-12-15 | 2024-01-30 | 茅金声 | Thin-wall steel integrated house frame and construction method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20190330 |