CN208023951U - A kind of keel - Google Patents
A kind of keel Download PDFInfo
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- CN208023951U CN208023951U CN201820256975.4U CN201820256975U CN208023951U CN 208023951 U CN208023951 U CN 208023951U CN 201820256975 U CN201820256975 U CN 201820256975U CN 208023951 U CN208023951 U CN 208023951U
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- keel
- keel bar
- bar
- supporting beam
- supporting
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Abstract
A kind of keel, including supporting beam, the first keel bar and the second keel bar, first keel bar, supporting beam and the second keel bar are sequentially connected, and the first keel bar, supporting beam and the second keel bar are located along the same line, and supporting beam is between the first keel bar and the second keel bar；The supporting beam is inverted trapezoidal, and the end face length of supporting beam is more than the length of its bottom surface；The side of the supporting beam both sides is the inclined-plane being obliquely installed, and the first keel bar and the second keel bar are connected with the side of supporting beam, and the first keel bar and the second keel bar limit moving down for supporting beam；Compared with prior art, it is ensured that the position stability of supporting beam, and ensure the stability of the first keel bar and the second keel bar；The connection and dismounting of beam, the first keel bar and the second keel bar easy to support；Connection between keel and template is more convenient, and installation and removal are rapider.
Description
Technical field
The utility model belongs to technical field of buildings, more particularly, to a kind of keel.
Background technology
Keel are for supporting moulding, a kind of construction material of fixed structure to be widely used in hotel, terminal, passenger traffic
Stand, station, arenas, market, factory, office building, old building remodeling, interior decoration setting, the places such as ceiling, while keel are dresses
The skeleton and base material repaiied, using very universal in finishing.
In order to reach certain seismic behavior, the form of construction work of concrete cast-in-situ is generally used in civil construction, and is showed
Pouring concrete just needs to use the good mold of template pre-production, and the template of mold needs a support system to carry, and current
The keel of carrying, which need to fix, to be laid on above template, and then assembling reinforcement, casting concrete is not easy to the efficiency of construction, together
When installation and removal trouble, aggravated the workload of operating personnel, influenced engineering efficiency.
China Patent No. CN205894654U discloses a kind of main joist, which is characterized in that includes the steel with dual-cavity
Main joist ontology processed, groove are transversely distributed in the both sides of main joist ontology, and main joist ontology is distributed multiple peaces in longitudinal direction
Fill hole.
This main joist disclosed above is fixed by mounting hole and template, is needed through a large amount of spiral shells in installation and removal
Bolt connects main joist with template, and this main joist disclosed above is strip monolithic, and resistance to compression and tensile strength are poor,
The impact type for receiving external force, easy tos produce bending and deformation, to influence construction precision.
Utility model content
The utility model is to provide one kind securely and reliably to overcome above-mentioned defect in the prior art, easy to operate, is made
With easily keel.
In order to reach object above, technical solution is used by the utility model：A kind of keel, including supporting beam,
One keel bar and the second keel bar, the first keel bar, supporting beam and the second keel bar are sequentially connected, and the first keel bar, support
Beam and the second keel bar are located along the same line, and supporting beam is between the first keel bar and the second keel bar；The supporting beam
For inverted trapezoidal, the end face length of supporting beam is more than the length of its bottom surface；The side of the supporting beam both sides is to be obliquely installed
Inclined-plane, the first keel bar and the second keel bar are connected with the side of supporting beam, the first keel bar and the second keel bar limitation branch
Support beam moves down；First keel bar is equipped with the first locking-type plug, and the second keel bar is equipped with the second locking-type plug；
Supporting rod is connected with below the supporting beam, supporting beam bottom is equipped with annular groove compatible with supporting rod.
As a kind of preferred embodiment of the utility model, the supporting beam, the first keel bar and the second keel bar top surface
Concordantly, and the both sides of supporting beam, the first keel bar and the second keel bar are respectively positioned on same straight line.
As a kind of preferred embodiment of the utility model, lead between the supporting beam and the first keel bar and the second keel bar
Locking member connection is crossed, supporting beam is equipped with matching hole compatible with locking member.
As a kind of preferred embodiment of the utility model, the locking member includes locking head, connecting rod and banking stop, limit
Piece and locking head are located in connecting rod, and locking head is located at the top of connecting rod.
As a kind of preferred embodiment of the utility model, the locking head is in flat, and locking head size and matching hole
Size is identical, and after locking head passes through supporting beam outer wall and rotatable connection bar, locking head offsets with supporting beam inner wall.
As a kind of preferred embodiment of the utility model, the first keel bar bottom outer wall is equipped with the first supporting plate, the
One supporting plate is arranged in parallel with the first keel bar bottom；Second keel bar bottom outer wall is equipped with the second supporting plate, the second supporting plate and the
Two keel bar bottoms are arranged in parallel.
As a kind of preferred embodiment of the utility model, the described one end of first keel bar far from supporting beam is equipped with first
Interconnecting piece, the one end of the second keel bar far from supporting beam are equipped with second connecting portion, are set in first connecting portion and second connecting portion
There is threaded hole.
As a kind of preferred embodiment of the utility model, the supporting beam, the first keel bar and the second keel bar both sides
Outer wall is equipped with connecting hole, and the both sides outer wall of supporting beam, the first keel bar and the second keel bar is equipped with across connecting hole
Reinforcing rib.
As a kind of preferred embodiment of the utility model, the bottom of the connecting hole and the first keel bar of first keel bar
It is equipped with arranged in a crossed manner first between face and reinforces muscle portion, is set between the connecting hole of the second keel bar and the bottom surface of the second keel bar
There is arranged in a crossed manner second to reinforce muscle portion.
As a kind of preferred embodiment of the utility model, intersection is equipped with inside first keel bar and the second keel bar
The reinforcing rib of setting.
The utility model has the beneficial effects that：Compared with prior art, pass through supporting beam, the first keel bar and the second keel
The design of beam so that the decline of supporting beam is supported by the first keel bar and the second keel bar, so that it is guaranteed that the positioning of supporting beam
Stability, so that it is guaranteed that the stability of the first keel bar and the second keel bar；Simultaneously support beam and the first keel bar and the second dragon
Bone beam is connected by locking member, the connection and dismounting of beam, the first keel bar and the second keel bar easy to support；On the other hand, even
So that the connection between keel and template is more convenient, installation and removal are rapider for the design of socket part.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection diagram of keel and supporting rod；
Fig. 3 is the structural schematic diagram of locking member；
Fig. 4 is the front view of locking member；
Fig. 5 is the structural schematic diagram of the first keel bar；
Fig. 6 is the left view of the first keel bar；
Fig. 7 is the front view of the first keel bar；
Fig. 8 is the structural schematic diagram of the second keel bar；
Fig. 9 is the left view of the second keel bar；
Figure 10 is the front view of the second keel bar；
Figure 11 is the structural schematic diagram of supporting beam；
Figure 12 is the left view of supporting beam；
Figure 13 is the vertical view of supporting beam；
Reference numeral in figure：Supporting beam 1, the first keel bar 2, the second keel bar 3, locking member 4, connecting hole 5, supporting rod 6,
Matching hole 1-1, the first supporting plate 2-1, first reinforces muscle portion 2-2, first connecting portion 2-3, the first locking-type plug 2-4, the second supporting plate
3-1, second reinforces muscle portion 3-2, second connecting portion 3-3, the second locking-type plug 3-4, connecting rod 4-1, locking head 4-2, banking stop
4-3, handle 4-4, auxiliary section 4-5.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the utility model embodiment.
As shown in Figs 1-4, a kind of keel, including supporting beam 1, the first keel bar 2 and the second keel bar 3, the first keel bar
2, supporting beam 1 and the second keel bar 3 are sequentially connected, and the first keel bar 2, supporting beam 1 and the second keel bar 3 are located at same straight line
On, supporting beam 1 is between the first keel bar 2 and the second keel bar 3；The supporting beam 1 is inverted trapezoidal, the top surface of supporting beam 1
Length is more than the length of its bottom surface；The side of 1 both sides of the supporting beam is the inclined-plane being obliquely installed, the first keel bar 2 and
Two keel bars 3 are connected with the side of supporting beam 1, and the first keel bar 2 and the second keel bar 3 limit moving down for supporting beam 1；
First keel bar 2 is equipped with the first locking-type plug 2-4, and the second keel bar 3 is equipped with the second locking-type plug 3-4；The branch
1 lower section of support beam is connected with supporting rod 6, and 1 bottom of supporting beam is equipped with annular groove 1-2 compatible with supporting rod 6.
The bottom interior wall of supporting beam 1 is equipped with annular groove 1-2, size and the 6 top dimension phase of supporting rod of annular groove 1-2
Together so that when supporting rod 6 is that supporting beam 1 connects, top and the annular groove 1-2 of supporting rod 6 offset, to realize supporting rod 6
Supporting beam 1 need to only be moved up point that can be realized between supporting rod 6 and supporting beam 1 by the quick connection between supporting beam 1
From.
The one-piece keel of supporting beam 1, the first keel bar 2 and the second keel bar 3 is used to support template and determines template
Position, supporting beam 1, the first keel bar 2 and the second keel bar 3 either flush so that one-piece keel can stablize to template into
Row support, simultaneously supports the of same size of beam 1, the first keel bar 2 and the second keel bar 3 so that supporting beam 1, the first keel bar
2 and second the both sides of keel bar 3 be respectively positioned on same straight line, to which one-piece keel directly contacts even closer, increasing with template
Add the stability between keel and template.
Supporting beam 1 simultaneously supports the power downward by self-template is carried out when in use of beam 1, at this time for being connected with support column
The power that support column is born is larger, and the first keel bar 2 and 3 one end of the second keel bar are in contact with supporting beam 1, the first keel bar 2
It is connect with 3 other end of the second keel bar with template, since the first keel bar 2 and the second keel bar 3 are with 1 contact surface of supporting beam
It is obliquely installed, when supporting beam 1 is forced downwards, the movement of the first keel bar 2 and the second keel bar 3 limitation supporting beam 1, from
And the power that supporting beam 1 is subject to is supported beam 1, the first keel bar 2 and the dispersion of the second keel bar 3, reduces 1 lower section connection of supporting beam
Support column suffered by power so that one-piece keel have better stability；First keel bar 2 and the second keel bar 3 incline
Oblique degree can more actual needs be designed, the downward fortune of the first keel bar 2 and the second keel bar 3 for limiting supporting beam 1
It is dynamic, without limiting moving upwards for supporting beam 1.
Connected by locking member 4 between supporting beam 1 and the first keel bar 2 and the second keel bar 3, supporting beam 1 be equipped with
4 compatible matching hole 1-1 of locking member, locking member 4 are located at the contact surface of supporting beam 1 and the first keel bar 2 and the second keel bar 3
On, locking member 4 is for the connection between fastening support beam 1 and the first keel bar 2 and the second keel bar 3.
Locking member 4 includes locking head 4-2, connecting rod 4-1 and banking stop 4-3, and banking stop 4-3 and locking head 4-2, which are located at, to be connected
On extension bar 4-1, and locking head 4-2 is located at the top of connecting rod 4-1, and locking head 4-2 is strip, and locking head 4-2 and connecting rod
4-1 connects to form T-shaped a, width of the length more than connecting rod 4-1 of locking head 4-2；Simultaneously on the shaft of connecting rod 4-1
Equipped with auxiliary section 4-5, auxiliary section 4-5 is protrusion or groove, can have more actual conditions and be designed, the connection of the one end connecting rod 4-1
Locking head 4-2, the other end connect handle 4-4, banking stop 4-3 positioned at connecting rod 4-1 and handle 4-4 between, and banking stop 4-3 and
Locking head 4-2 is arranged in parallel, and handle 4-4 is regular hexagon, and personnel easy to operation rotate locking member 4 with hand.
Locking head 4-2 sizes are identical as matching hole 1-1 sizes, after locking head 4-2 passes through 1 outer wall of supporting beam, operating personnel
The rotation of locking head 4-2 is driven by rotating handle 4-4 so that the lower end of swivel head 4-2 offsets with 1 inner wall of supporting beam, at this time
Banking stop 4-3 and the inner wall of the first keel bar 2 or the second keel bar 3 offset, to realize supporting beam 1 and the first keel bar 2 and
The connection of second keel bar 3；The length of connecting rod 4-1 is designed according to actual conditions, while being set on the inner wall of matching hole 1-1
There are groove compatible with auxiliary section 4-5 or protrusion, when the auxiliary section 4-5 on connecting rod 4-1 is protrusion, matching hole 1-1's
It is compatible groove therewith on hole wall, and when the auxiliary section 4-5 on connecting rod 4-1 is groove, the hole wall of matching hole 1-1
It is above compatible protrusion therewith, so that auxiliary section 4-5 and the hole wall of matching hole 1-1 fit closely so that locking member 4 connects
It connects supporting beam 1 and the mode of the first keel bar 2 and the second keel bar 3 more to stablize, be made by 4 this connection type of locking member
Connection between supporting beam 1 and the first keel bar 2 and the second keel bar 3 is simple and convenient, 1 and first keel bar 2 of beam easy to support
With being attached and removed from for the second keel bar 3.
As shown in figures 5-13,2 bottom outer wall of the first keel bar is equipped with the dragons of the first supporting plate 2-1, the first supporting plate 2-1 and first
2 bottom of bone beam is arranged in parallel；Second keel bar, 3 bottom outer wall is equipped with the second supporting plate 3-1, the second supporting plate 3-1 and the second keel
3 bottom of beam is arranged in parallel, and the first supporting plate 2-1 is located on the outer wall of the first keel bar 2, the intensity for reinforcing the first keel bar 2,
Similarly the second supporting plate 3-1 is located on the outer wall of the second keel bar 3, the intensity for reinforcing the second keel bar 3.
First one end of keel bar 2 far from supporting beam 1 is equipped with first connecting portion 2-3, and the second keel bar 3 is far from supporting beam
1 one end is located at equipped with second connecting portion 3-3, the first locking-type plug 2-4 on first connecting portion 2-3, the second locking-type plug 3-
4 are located on second connecting portion 3-3, and first connecting portion 2-3 is used to be connected with template with second connecting portion 3-3, first connecting portion 2-
3 and second connecting portion 3-3 is directly held in template, and is not provided with support below first connecting portion 2-3 and second connecting portion 3-3
Plate so that while the top of template offsets with first connecting portion 2-3 or second connecting portion 3-3, the side of template and the first support
Plate 2-1 or the second supporting plate 3-1 offset, while the first locking-type plug 2-4 of first connecting portion 2-3 is fixedly connected with template, similarly
The second locking-type plug 3-4 of second connecting portion 3-3 is fixedly connected with template so that 3 need of the first keel bar 2 and the second keel bar
It is shelved on and being fixedly connected for the first keel bar 2 and the second keel bar 3 and template can be realized in template, in the work of supporting plate to offset
More firm with lower connection, this connection type is convenient for connecting and tearing open between the first keel bar 2 and the second keel bar 3 and template
It unloads.
The both sides outer wall of supporting beam 1, the first keel bar 2 and the second keel bar 3 is equipped with connecting hole 5, and supporting beam 1, the
The both sides outer wall of one keel bar 2 and the second keel bar 3 is equipped with the reinforcing rib across connecting hole 5, and connecting hole 5 is used for and template phase
It connects, the reinforcing rib on 3 side wall of supporting beam 1, the first keel bar 2 and the second keel bar is used to be bonded the intensity in hole 5 so that
First keel bar 2 and the second keel bar 3 and the connection of template are more firm.
The first reinforcing rib arranged in a crossed manner is equipped between the connecting hole 5 of first keel bar 2 and the bottom surface of the first keel bar 2
Portion 2-2 is equipped with the second reinforcing rib arranged in a crossed manner between the connecting hole 5 of the second keel bar 3 and the bottom surface of the second keel bar 3
Portion 3-2, the first reinforcement muscle portion 2-2 and second reinforce intensity of the muscle portion 3-2 designed for reinforcing connecting hole 5, while for adding
The entire firmness of 2 and second keel bar 3 of strong first keel bar.
Supporting beam 1, the first keel bar 2 and the second keel bar 3 are the hollow structure that bottom is equipped with opening, the first keel bar
2 and second keel bar 3 be internally provided with reinforcing rib arranged in a crossed manner, supporting beam 1 is internally provided with the reinforcing rib being mutually parallel, passes through
The setting of these reinforcing ribs so that supporting beam 1, the first keel bar 2 and 3 entirety of the second keel bar have better firmness, from
And make one-piece keel that there is better compression strength and stable degree.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model；Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Although reference numeral in figure is used more herein：Supporting beam 1, the first keel bar 2, the second keel bar 3, locking
Part 4, connecting hole 5, supporting rod 6, matching hole 1-1, the first supporting plate 2-1, first reinforces muscle portion 2-2, first connecting portion 2-3, and first
Locking-type plug 2-4, the second supporting plate 3-1, second reinforces muscle portion 3-2, second connecting portion 3-3, the second locking-type plug 3-4, connecting rod
4-1, locking head 4-2, banking stop 4-3, handle 4-4, auxiliary section 4-5 etc. terms, but the possibility using other terms is not precluded
Property；The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as any
The additional limitation of one kind is all contrary to the spirit of the present invention.
Claims (10)
1. a kind of keel, which is characterized in that including supporting beam (1), the first keel bar (2) and the second keel bar (3), the first keel
Beam (2), supporting beam (1) and the second keel bar (3) are sequentially connected, and the first keel bar (2), supporting beam (1) and the second keel bar
(3) it is located along the same line, supporting beam (1) is between the first keel bar (2) and the second keel bar (3)；The supporting beam (1)
For inverted trapezoidal, the end face length of supporting beam (1) is more than the length of its bottom surface；The side of supporting beam (1) both sides is to tilt
The inclined-plane of setting, the first keel bar (2) and the second keel bar (3) are connected with the side of supporting beam (1), the first keel bar (2)
Moving down for supporting beam (1) is limited with the second keel bar (3)；First keel bar (2) is equipped with the first locking-type plug (2-
4), the second keel bar (3) is equipped with the second locking-type plug (3-4)；It is connected with supporting rod (6) below the supporting beam (1), is supported
Beam (1) bottom is equipped with supporting rod (6) compatible annular groove (1-2).
2. a kind of keel according to claim 1, which is characterized in that the supporting beam (1), the first keel bar (2) and
The either flush of two keel bars (3), and the both sides of supporting beam (1), the first keel bar (2) and the second keel bar (3) are respectively positioned on together
On one straight line.
3. a kind of keel according to claim 2, which is characterized in that the supporting beam (1) and the first keel bar (2) and the
It is connected by locking member (4) between two keel bars (3), supporting beam (1) is equipped with locking member (4) compatible matching hole (1-
1)。
4. a kind of keel according to claim 3, which is characterized in that the locking member (4) includes locking head (4-2), connects
Extension bar (4-1) and banking stop (4-3), banking stop (4-3) and locking head (4-2) are located in connecting rod (4-1), and locking head (4-
2) it is located at the top of connecting rod (4-1).
5. a kind of keel according to claim 4, which is characterized in that the locking head (4-2) is in flat, and locking head
(4-2) size is identical as matching hole (1-1) size, and locking head (4-2) passes through supporting beam (1) outer wall and rotatable connection bar (4-1)
Afterwards, locking head (4-2) offsets with supporting beam (1) inner wall.
6. a kind of keel according to claim 1, which is characterized in that the first keel bar (2) bottom outer wall is equipped with
First supporting plate (2-1), the first supporting plate (2-1) are arranged in parallel with the first keel bar (2) bottom；Second keel bar (3) bottom outer wall
It is equipped with the second supporting plate (3-1), the second supporting plate (3-1) is arranged in parallel with the second keel bar (3) bottom.
7. a kind of keel according to claim 6, which is characterized in that the separate supporting beam (1) of first keel bar (2)
One end is equipped with first connecting portion (2-3), and the one end of the second keel bar (3) far from supporting beam (1) is equipped with second connecting portion (3-
3), first connecting portion and second connecting portion are equipped with threaded hole.
8. a kind of keel according to claim 6, which is characterized in that the supporting beam (1), the first keel bar (2) and
The both sides outer wall of two keel bars (3) is equipped with connecting hole (5), and supporting beam (1), the first keel bar (2) and the second keel bar (3)
Both sides outer wall be equipped with across connecting hole (5) reinforcing rib.
9. a kind of keel according to claim 8, which is characterized in that the connecting hole (5) of first keel bar (2) and the
It is equipped with arranged in a crossed manner first between the bottom surface of one keel bar (2) and reinforces muscle portion (2-2), the connecting hole of the second keel bar (3)
(5) it is equipped with arranged in a crossed manner second between the bottom surface of the second keel bar (3) and reinforces muscle portion (3-2).
10. a kind of keel according to claim 9, which is characterized in that first keel bar (2) and the second keel bar
(3) internal to be equipped with reinforcing rib arranged in a crossed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256975.4U CN208023951U (en) | 2018-02-13 | 2018-02-13 | A kind of keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256975.4U CN208023951U (en) | 2018-02-13 | 2018-02-13 | A kind of keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208023951U true CN208023951U (en) | 2018-10-30 |
Family
ID=63905067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820256975.4U Active CN208023951U (en) | 2018-02-13 | 2018-02-13 | A kind of keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208023951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222502A (en) * | 2018-02-13 | 2018-06-29 | 郑贤斌 | A kind of keel |
| CN111972221A (en) * | 2020-08-26 | 2020-11-24 | 黑龙江省林业科学院伊春分院 | Big-arch shelter fossil fragments strutting arrangement is planted to fungus class |
-
2018
- 2018-02-13 CN CN201820256975.4U patent/CN208023951U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222502A (en) * | 2018-02-13 | 2018-06-29 | 郑贤斌 | A kind of keel |
| CN108222502B (en) * | 2018-02-13 | 2024-04-26 | 郑贤斌 | Keel |
| CN111972221A (en) * | 2020-08-26 | 2020-11-24 | 黑龙江省林业科学院伊春分院 | Big-arch shelter fossil fragments strutting arrangement is planted to fungus class |
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