CN205822414U - A kind of scalable fixes the device of L-type drain pipe - Google Patents
A kind of scalable fixes the device of L-type drain pipe Download PDFInfo
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- CN205822414U CN205822414U CN201620724901.XU CN201620724901U CN205822414U CN 205822414 U CN205822414 U CN 205822414U CN 201620724901 U CN201620724901 U CN 201620724901U CN 205822414 U CN205822414 U CN 205822414U
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- steel pipe
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- drain pipe
- type drain
- sleeve
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Abstract
The utility model discloses a kind of scalable and fix the device of L-type drain pipe, it is characterised in that: include steel pipe, big sleeve, small sleeve and latch.Any two scaffolding steel pipes, carry out perforate every a certain distance on steel pipe, as the long steel pipe of this device.This long steel pipe is linked with scaffold by bowl-shaped coupler.In intercepting one section, caliber is slightly larger than the steel pipe of primary conduit external diameter as big sleeve, at the outer one section of reinforcing bar of certain position vertical welding of sleeve, big sleeve carries out perforate simultaneously, and big sleeve is placed on long steel pipe；In intercepting one section, caliber is slightly larger than the steel pipe of bar diameter as small sleeve, uses the similar mode being mechanically connected to connect the reinforcing bar that on big sleeve, two positions are relative；Use wedge shape bloom as slotted eye latch, long steel pipe is fixed with big sleeve.
Description
Technical field
This utility model relates to building engineering field, and a kind of scalable fixes the device of L-type drain pipe.
Background technology
In the last few years, in building engineering field, the various drain pipe application being embedded in reinforced concrete structure were more and more wider
General.The equal l-shaped of drain pipe used in common buildings engineering, is i.e. made up of with conduit two parts straight tube.And how by L-type draining
Pipe is embedded into reinforced concrete member becomes the difficult problem that the most each engineering project must be captured.The most a lot of engineering project masters
All-welded mode has been used to carry out pre-buried connection, i.e. at the outer surface of drain pipe by using unnecessary reinforcing bar by it with
The steel reinforcement cage that colligation completes welds together.
There is many drawbacks in this construction method.
First, welder's operation easier is very big.Because steel reinforcement cage colligation substantially completes, if now carrying out Welder
Making, welder does not has the working place of welding job substantially, and welding quality can be caused cannot to ensure at all, so that cannot weigh
Most basic target fixes whether work realizes.
Secondly, if positioning the most in advance and directly using and be welded to connect, its Position location accuracy and precision are difficult to ensure that.Because
Inherently there is certain deviation in steel reinforcement cage, existing engineering does not reaches the technology being accurately positioned reinforcing bar not yet, and reinforcing bar
Cage there is also unsteady situation, can deform under certain External Force Acting, and the direct result ultimately caused is exactly drain pipe
Cannot be accurately positioned, the situation that even two drain pipies connected cannot dock occurs.Finally, such be welded to connect very without
Ji.The labour cost of welder, welding material takes, if there is drain pipe schedule delays and revise engineering proposal when cannot dock
Etc. expense.
So, the pre-buried drain pipe in installation location is one of hang-up of architectural engineering.How to overcome in engineer applied
Difficulty, ensure the firm of drain pipe, improve the precision fixed a drainpipe, be accurately positioned the position of drain pipe, and the province that saves time
Power, saves Financial cost, thus starts a kind of new resolving ideas and method just seems particularly important.
Utility model content
The purpose of this utility model is to solve in prior art, and operation easier is greatly, wasting manpower and material resources, drain pipe can not
It is accurately positioned, the problem such as even cannot dock.
Employed technical scheme comprise that such for realizing this utility model purpose, a kind of scalable fixes L-type drain pipe
Device, it is characterised in that: include that some grip assemblies, every grip assembly include two root length steel pipes, four big sleeves, two little sets
Cylinder and four latches.
Each described long steel pipe is the tubular structure of outer wall one several holes of side opening.The two ends of described long steel pipe
It is fixed on scaffold.
Each described big sleeve includes that cylinder, reinforcing bar and through hole, described cylinder are both ends open and the cylinder of interior hollow
Body structure, described reinforcement welding is on the outer wall of cylinder, and described reinforcing bar is perpendicular to the axial direction of cylinder.Described through hole is arranged on
On the outer wall of cylinder, described through hole is separated by quadrant with the welding position of reinforcing bar.The interior diameter of described cylinder is more than long
The overall diameter of steel pipe.
Each described small sleeve is the steel pipe of both ends open, and the interior diameter of described small sleeve is more than the diameter of reinforcing bar.
Described L-type drain pipe includes vertical end and horizontal ends, and the vertical end of described L-type drain pipe is by two in a grip assembly
Root length steel tube clamping, the axial direction of described two root length steel pipes is perpendicular to the axial direction of vertical end, and two root length steel pipes are the most flat
OK.
A big sleeve is inserted at the two ends of each long steel pipe described respectively.Two reinforcing bars in described same long steel pipe are equal
Point to another root length steel tube place in direction.Described four reinforcing bars penetrate the two ends, left and right of two small sleeves, described four big sleeves
Docked two-by-two.Four big sleeves are separately fixed on the long steel pipe at respective place by described four latches, time fixing through hole and
Corresponding hole is run through by latch.
The horizontal ends of described L-type drain pipe by two root length steel tube clampings in another set of assembly, described two root length steel pipes
Axial direction is perpendicular to the axial direction of horizontal ends, and two root length steel pipes are parallel to each other.
A big sleeve is inserted at the two ends of each long steel pipe described respectively.Two reinforcing bars in described same long steel pipe are equal
Point to another root length steel tube place in direction.Described four reinforcing bars penetrate the two ends, left and right of two small sleeves, described four big sleeves
Docked two-by-two.Four big sleeves are separately fixed on the long steel pipe at respective place by described four latches.
Further, the long steel pipe two ends in described device are linked on building scaffold by bowl-shaped coupler.
Further, described latch is wedge shape bloom.
Further, the hole spacing on described long steel pipe, reinforcing bar length on big sleeve, small sleeve length are all in accordance with reality
Situation is adjusted.
What deserves to be explained is, it is well known that triangle is the most firm during polygon is constituted anyway, as long as not changing
Becoming the relative position of three angle points in triangle, the internal structure that it is formed is all the most firm.Changing tetragon into, pentagon is all
As easy as rolling off a log generation alteration of form.And in structural mechanics, " three tablet principles " is also the judgement basic norm of statically determinate structure, by
This visible " triangle is the most firm " principle is be applicable to the firm analysis of building structure.
It is embodied as L-type drain pipe, can be by the equivalence triangularity both sides, two ends of drain pipe, i.e. in structural mechanics two
" tablet ", in order to fix two " tablets ", needs the 3rd " tablet ", chooses one and be completely fixed in ground in this utility model
Bracing frame be considered as the 3rd " tablet ", namely the 3rd limit of Triangle Principle, be consequently formed one firm " triangle ".Institute
With, use the principle of " triangle is the most firm " L-type drain pipe to be fixed the most extremely and innovate and feasible.
Operable to reality, and use " triangle is the most firm " principle, then must take into Atria angle point and connect
Space restriction effect, this utility model provides a kind of method that entirety fixes L-type drain pipe.
Firstly, since L-type drain pipe is among three dimensions, when it regard as one overall time it has 6 degree of freedom,
In Practical Project, L-type draining pipe range end straight tube is straight up, and short end conduit is perpendicular to straight tube, and only one of which towards, to
Being completely fixed, need to limit its 6 degree of freedom, total degree of freedom of the bracing frame being allowed to and being fixed on ground is 0 or is negative,
Then can achieve fixation.
This utility model uses a kind of scalable to fix the device of L-type drain pipe at L-type draining pipe range end and short end port,
Control four degree of freedom respectively, wherein have two degree of freedom all to be controlled at two ports, so its total degree of freedom is 0,
Now prove to utilize the method for the fixing L-type drain pipe of this entirety and end surface means to give full play to the role, it is possible to realize reality
Exercisable " triangle is the most firm " principle.
Of the present utility model having the technical effect that mathematical, this utility model has the advantage that
1) this utility model can regulate fixing end face by mobile big sleeve and small sleeve, and i.e. drain pipe diameter is big
Little, and main use steel pipe and other steel to make, it is adaptable to various calibers and the drain pipe of material, having can polytropy and many
Secondary recycling property.
2) this utility model is abstract by how making L-type drainpipe pre-buried enter the practical difficulty of reinforced concrete member in engineering
Becoming mathematics and mechanics problem, thus use " triangle is the most firm " principle in geometry, in mechanics, tablet settled principle solves
Certainly, drain pipe location and precision more can effectively be controlled.
3) a kind of method that this utility model fixes L-type drain pipe by entirety replaces each local welding in former engineering solid
Fixed method, Thoughts is clear, and fixing means is reliable, creates a kind of new thought fixing for L-type drainpipe pre-buried.
Accompanying drawing explanation
Fig. 1 is the device schematic diagram of embodiment 1；
Fig. 2 is steel pipe schematic diagram；
Fig. 3 is big sleeve schematic diagram；
Fig. 4 is small sleeve schematic diagram；
Fig. 5 is latch schematic diagram；
Fig. 6 is the fixing figure in L-type drain pipe top in steel reinforcement cage；
Fig. 7 is to fix figure in steel reinforcement cage bottom L-type drain pipe；
Fig. 8 is the fixing figure of L-type drain pipe entirety in steel reinforcement cage.
In figure: steel pipe 1, big sleeve 2, small sleeve 3, latch 4, bowl-shaped coupler 5.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but should not be construed the above-mentioned master of this utility model
Topic scope is only limitted to following embodiment.In the case of without departing from the above-mentioned technological thought of this utility model, common according to this area
Technological know-how and customary means, make various replacement and change, all should be included in protection domain of the present utility model.
Embodiment 1
A kind of scalable fixes the device of L-type drain pipe, it is characterised in that: include some grip assemblies, every grip assembly wraps
Include two root length steel pipe 1, four, 2, two small sleeves 3 of big sleeve and four latches 4.
As in figure 2 it is shown, each described long steel pipe 1 is the tubular structure of outer wall one several holes of side opening.Described
The two ends of long steel pipe 1 are fixed on building scaffold；
As it is shown on figure 3, each described big sleeve 2 includes cylinder 201, reinforcing bar 202 and through hole, described cylinder 201 is two
End opening and the cylindrical structure of interior hollow, described reinforcing bar 202 is welded on the outer wall of cylinder 201, and described reinforcing bar 202 is perpendicular to
The axial direction of cylinder 201.Described through hole is arranged on the outer wall of cylinder 201, the welding position phase of described through hole and reinforcing bar 202
Every quadrant.The interior diameter of described cylinder 201 is more than the overall diameter of long steel pipe 1.
As shown in Figure 4, each described small sleeve 3 is the steel pipe of both ends open, and the interior diameter of described small sleeve 3 is more than
The diameter of reinforcing bar 202.
As it is shown in figure 5, described latch 4 is wedge shape bloom.
Described L-type drain pipe includes vertical end and horizontal ends.
As it is shown in figure 1, the vertical end of described L-type drain pipe is clamped by two root length steel pipes 1 in a grip assembly, described two
The axial direction of long steel pipe 1 is perpendicular to the axial direction of vertical end, and two root length steel pipes 1 are parallel to each other.
A big sleeve 2 is inserted at the two ends of each long steel pipe 1 described respectively.Two steel in described same long steel pipe 1
Muscle 202 is directed to another direction, root length steel pipe 1 place.Described four reinforcing bars 202 penetrate the two ends, left and right of two small sleeves 3, institute
State four big sleeves 2 to be docked two-by-two.Four big sleeves 2 are separately fixed at the long steel pipe 1 at respective place by described four latches 4
On, time fixing, through hole and corresponding hole 101 are run through by latch 4.This assembly by X present on the vertical end of L-type drain pipe,
Y, around X, carried out controlling completely around tetra-degree of freedom of Y, the vertical end of described L-type drain pipe completes to fix.
The horizontal ends of described L-type drain pipe is clamped by two root length steel pipes 1 in another set of assembly, described two root length steel pipes 1
Axial direction be perpendicular to the axial direction of horizontal ends, two root length steel pipes 1 are parallel to each other.
A big sleeve 2 is inserted at the two ends of each long steel pipe 1 described respectively.Two steel in described same long steel pipe 1
Muscle 202 is directed to another direction, root length steel pipe 1 place.Described four reinforcing bars 202 penetrate the two ends, left and right of two small sleeves 3, institute
State four big sleeves 2 to be docked two-by-two.Four big sleeves 2 are separately fixed at the long steel pipe 1 at respective place by described four latches 4
On.This assembly by X present on the horizontal ends of L-type drain pipe, Z, around Y, control completely around tetra-degree of freedom of Z, described L-type draining
The horizontal ends of pipe completes to fix.
Vertical end and the horizontal ends of described L-type drain pipe control six-freedom degree altogether, it is achieved that consolidate L-type drain pipe
Fixed.
The two ends of four fixing for described L-type drain pipe root length steel pipes 1 are separately installed with a bowl-shaped coupler, described bowl formula
Four root length steel pipes 1 are fixed on building scaffold by fastener.In steel reinforcement cage, the position of L-type drain pipe can be pin-pointed to,
When being cast in concrete by steel reinforcement cage, L-type drain pipe is still fixed intact.
Described big sleeve 2 can slidably on long steel pipe 1, so this device is applicable to the L-type of various end face size
Drain pipe.This device is easily installed and is dismantled, and can exempt substantial amounts of welding job amount, greatly reduce on man power and material
Waste.All degree of freedom of L-type drain pipe can be completely fixed by this device, there is not the situation that cannot determine position, greatly
Improve degree of accuracy.
Embodiment 2
Fixing device in embodiment 1 being used in construction, its step is as follows:
1) two big sleeves 2 will be put on the every root length steel pipe 1 in a set of described assembly respectively.
2) by step 1) in root length steel pipe two ends be linked on building scaffold by bowl-shaped coupler 5.
3) by step 2) in long steel pipe 1 on two big sleeves 2 reinforcing bar 202 on respectively penetrate one end of small sleeve 3.
4) vertical end of L-type drain pipe is placed in step 3) in two small sleeves 3 between, the vertical end of L-type drain pipe
Axial direction is perpendicular to the axial direction of long steel pipe 1, and is perpendicular to the axial direction of small sleeve 3.
5) by step 1) in reinforcing bar 202 on big sleeve 2 on another root length steel pipe 1 of obtaining penetrate step 3) in little
The other end of sleeve 3, the big sleeve 2 on two root length steel pipes 1 docks two-by-two.
6) two ends of another root length steel pipe 1 are linked on building scaffold by bowl-shaped coupler 5.
7) the big sleeve 2 docked two-by-two is slided to the vertical end direction of L-type drain pipe, until after Jia Jin, being passed through by latch 4
Wear the through hole on big sleeve 2 and long steel pipe 1, make each big sleeve 2 be fixed on long steel pipe 1.
8) another set of assembly is used to repeat step 1)～7) horizontal ends of fixing L-type drain pipe, the horizontal ends of L-type drain pipe
Axial direction is perpendicular to the axial direction of long steel pipe 1, and is perpendicular to the axial direction of small sleeve 3.I.e. L-type drain pipe is consolidated completely
Fixed.
9) by step 8) in complete to fix L-type drain pipe penetrate reinforcing bar and tie up, Fig. 8 is L-type row in steel reinforcement cage
The fixing figure of water pipe entirety, Fig. 6 and Fig. 7 is L-type drain pipe top and top enlarged drawing in Fig. 8.
10) the steel reinforcement cage pad pasting that will tie up, removes fixing device after casting concrete.
Claims (4)
1. a scalable fixes the device of L-type drain pipe, it is characterised in that: include that some grip assemblies, every grip assembly include
Two root length steel pipes (1), four big sleeves (2), two small sleeves (3) and four latches (4)；
Each described long steel pipe (1) is the tubular structure of outer wall one several holes of side opening；The two of described long steel pipe (1)
End is fixed on scaffold；
Each described big sleeve (2) includes cylinder (201), reinforcing bar (202) and through hole, and described cylinder (201) is both ends open
And the cylindrical structure of interior hollow, described reinforcing bar (202) is welded on the outer wall of cylinder (201), and described reinforcing bar (202) is perpendicular to
The axial direction of cylinder (201)；Described through hole is arranged on the outer wall of cylinder (201), and described through hole welds with reinforcing bar (202)
Position is separated by quadrant；The interior diameter of described cylinder (201) is more than the overall diameter of long steel pipe (1)；
Each described small sleeve (3) is the steel pipe of both ends open, and the interior diameter of described small sleeve (3) is more than reinforcing bar (202)
Diameter；
Described L-type drain pipe includes vertical end and horizontal ends, and the vertical end of described L-type drain pipe is by two root lengths in a grip assembly
Steel pipe (1) clamps, and the axial direction of described two root length steel pipes (1) is perpendicular to the axial direction of vertical end, two root length steel pipe (1) phases
The most parallel；
A big sleeve (2) is inserted at the two ends of each long steel pipe (1) described respectively；In described same long steel pipe (1) two
Reinforcing bar (202) is directed to another root length steel pipe (1) direction, place；Described four reinforcing bars (202) penetrate a left side for two small sleeves (3)
Right two ends, described four big sleeves (2) are docked two-by-two；Four big sleeves (2) are separately fixed at respectively by described four latches (4)
On the long steel pipe (1) at place, time fixing, through hole and corresponding hole (101) are run through by latch (4)；
The horizontal ends of described L-type drain pipe is by two root length steel pipe (1) clampings in another set of assembly, described two root length steel pipes (1)
Axial direction be perpendicular to the axial direction of horizontal ends, two root length steel pipes (1) are parallel to each other；
A big sleeve (2) is inserted at the two ends of each long steel pipe (1) described respectively；In described same long steel pipe (1) two
Reinforcing bar (202) is directed to another root length steel pipe (1) direction, place；Described four reinforcing bars (202) penetrate a left side for two small sleeves (3)
Right two ends, described four big sleeves (2) are docked two-by-two；Four big sleeves (2) are separately fixed at respectively by described four latches (4)
On the long steel pipe (1) at place.
A kind of scalable the most according to claim 1 fixes the device of L-type drain pipe, it is characterised in that: in described device
Long steel pipe (1) two ends be linked on building scaffold by bowl-shaped coupler (5).
A kind of scalable the most according to claim 1 fixes the device of L-type drain pipe, it is characterised in that: described latch (4)
For wedge shape bloom.
A kind of scalable the most according to claim 1 fixes the device of L-type drain pipe, it is characterised in that: described long steel pipe
(1) reinforcing bar length, small sleeve length on the hole spacing on, big sleeve (2) are adjusted all in accordance with practical situation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620724901.XU CN205822414U (en) | 2016-07-11 | 2016-07-11 | A kind of scalable fixes the device of L-type drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620724901.XU CN205822414U (en) | 2016-07-11 | 2016-07-11 | A kind of scalable fixes the device of L-type drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205822414U true CN205822414U (en) | 2016-12-21 |
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ID=57565657
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620724901.XU Active CN205822414U (en) | 2016-07-11 | 2016-07-11 | A kind of scalable fixes the device of L-type drain pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605012A (en) * | 2016-07-11 | 2018-01-19 | 重庆大学 | A kind of device of adjustable fixed L-type drainpipe |
| CN108798046A (en) * | 2017-05-04 | 2018-11-13 | 中建城市建设发展有限公司 | A kind of high-level structure storage concrete curing system and its construction method |
-
2016
- 2016-07-11 CN CN201620724901.XU patent/CN205822414U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605012A (en) * | 2016-07-11 | 2018-01-19 | 重庆大学 | A kind of device of adjustable fixed L-type drainpipe |
| CN108798046A (en) * | 2017-05-04 | 2018-11-13 | 中建城市建设发展有限公司 | A kind of high-level structure storage concrete curing system and its construction method |
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