CN107605012A - A kind of device of adjustable fixed L-type drainpipe - Google Patents
A kind of device of adjustable fixed L-type drainpipe Download PDFInfo
- Publication number
- CN107605012A CN107605012A CN201610541407.4A CN201610541407A CN107605012A CN 107605012 A CN107605012 A CN 107605012A CN 201610541407 A CN201610541407 A CN 201610541407A CN 107605012 A CN107605012 A CN 107605012A
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- steel pipe
- long steel
- sleeve
- big sleeve
- type drainpipe
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Abstract
The invention discloses a kind of device of adjustable fixed L-type drainpipe, it is characterised in that：Including steel pipe, big sleeve, small sleeve and latch.Any two scaffolding steel pipes, intersegmental away from progress perforate every one on steel pipe, the long steel pipe as the device.The long steel pipe is linked by bowl-shaped coupler and scaffold.Caliber is slightly larger than the steel pipe of primary conduit external diameter as big sleeve in one section of interception, and one section of reinforcing bar of certain position vertical welding outside sleeve, while carry out perforate to big sleeve, big sleeve is placed on long steel pipe；Caliber connects the reinforcing bar that two positions are relative on big sleeve slightly larger than the steel pipe of bar diameter as small sleeve by the way of similar mechanically connect in one section of interception；Using wedge-shaped bloom as slotted eye latch, long steel pipe and big sleeve are fixed.
Description
Technical field
The present invention relates to building engineering field, specifically a kind of device of adjustable fixed L-type drainpipe.
Background technology
In the last few years, the various drainpipe applications that are embedded into reinforced concrete structure were more and more wider in building engineering field
It is general.The equal l-shaped of drainpipe used, i.e., be made up of straight tube and conduit two parts in common buildings engineering.And how by L-type draining
Pipe, which is embedded into reinforced concrete member, turns into the problem that almost each engineering project must capture.Many engineering project masters now
Used all-welded mode to carry out pre-buried connection, i.e., the outer surface of drainpipe by using unnecessary reinforcing bar by its with
The steel reinforcement cage that colligation is completed welds together.
Many drawbacks be present in the construction method.
First, welder's operation difficulty is very big.Because steel reinforcement cage complete by basic colligation, if now carrying out Welder
Make, welder does not have the operating space of welding job, welding quality can be caused can not to ensure at all substantially, so that can not weigh
Most basic target --- whether fixed work is realized.
Secondly, if not positioning in advance directly using being welded to connect, its positioning accuracy and precision are difficult to ensure that.Because
Inherently there is certain deviation in steel reinforcement cage, existing engineering technology does not reach the technology for being accurately positioned reinforcing bar, and reinforcing bar even
Cage can deform, the direct result ultimately caused is exactly drainpipe there is also unsteady situation under the effect of certain external force
It can not be accurately positioned, or even the situation that two drainpipes to connect can not dock occurs.Finally, it is such be welded to connect very without
Ji.The labour cost of welder, welding material take, if schedule delays when drainpipe can not dock occur and change engineering proposal
Etc. expense.
So it is one of hang-up of architectural engineering that installation, which positions pre-buried drainpipe,.How to overcome in engineer applied
Difficulty, ensure the firm of drainpipe, improve the precision to fix a drainpipe, be accurately positioned the position of drainpipe, and time saving province
Power, financial cost is saved, just seems particularly important so as to start a kind of new resolving ideas and method.
The content of the invention
Present invention aim to address in the prior art, operation difficulty greatly, wasting manpower and material resources, drainpipe can not be accurate
The problems such as positioning, or even can not docking.
To realize that the technical scheme that the object of the invention uses is a kind of such, dress of adjustable fixed L-type drainpipe
Put, it is characterised in that：Including some set components, often cover component include two root long steel pipes, four big sleeve, two small sleeves and
Four latches.
The each long steel pipe is the tubular structure of side opening several holes of outer wall one.The both ends of the long steel pipe
It is fixed on scaffold.
Each described big sleeve includes cylinder, reinforcing bar and through hole, and the cylinder is both ends open and interior hollow cylinder
Body structure, the reinforcement welding is on the outer wall of cylinder, axial direction of the reinforcing bar perpendicular to cylinder.The through hole is arranged on
On the outer wall of cylinder, the welding position of the through hole and reinforcing bar is separated by quadrant.The interior diameter of the cylinder is more than length
The overall diameter of steel pipe.
Each small sleeve is the steel pipe of both ends open, and the interior diameter of the small sleeve is more than the diameter of reinforcing bar.
The L-type drainpipe includes vertical end and horizontal ends, and the vertical end of the L-type drainpipe is by two in a set of component
Root long steel tube clamping, perpendicular to the axial direction of vertical end, two root long steel pipes are mutually flat for the axial direction of the two root longs steel pipe
OK.
A big sleeve is inserted in respectively in the both ends of each long steel pipe.Two reinforcing bars in the same long steel pipe are equal
Another root long steel tube place is pointed in direction.Four reinforcing bars penetrate the left and right ends of two small sleeves, four big sleeves
Docked two-by-two.Four latches by four big sleeve be separately fixed at it is respective where long steel pipe on, when fixed through hole and
Corresponding hole is run through by latch.
The horizontal ends of the L-type drainpipe by two root long steel tube clampings in another set of component, the two root longs steel pipe
Perpendicular to the axial direction of horizontal ends, two root long steel pipes are parallel to each other axial direction.
A big sleeve is inserted in respectively in the both ends of each long steel pipe.Two reinforcing bars in the same long steel pipe are equal
Another root long steel tube place is pointed in direction.Four reinforcing bars penetrate the left and right ends of two small sleeves, four big sleeves
Docked two-by-two.Four big sleeve is separately fixed on the long steel pipe at respective place by four latches.
Further, the long steel pipe both ends in described device are linked on building scaffold by bowl-shaped coupler.
Further, the latch is wedge-shaped bloom.
Further, the hole spacing on the long steel pipe, the reinforcing bar length on big sleeve, small sleeve length are all in accordance with reality
Situation is adjusted.
A kind of construction method of the device of adjustable fixed L-type drainpipe, it is characterised in that comprise the following steps：
1) two big sleeves will be put respectively on every root long steel pipe in a set of component.
2) the root long steel pipe both ends in step 1) are linked on building scaffold by bowl-shaped coupler.
3) one end of small sleeve will be respectively penetrated on the reinforcing bar of the two big sleeve on the long steel pipe in step 2).
4) between the vertical end of L-type drainpipe being placed in into two in step 3) small sleeves, the vertical end axle of L-type drainpipe
Axial direction to direction perpendicular to long steel pipe, and perpendicular to the axial direction of small sleeve.
5) reinforcing bar on the big sleeve on another root long steel pipe obtained in step 1) is penetrated into step) in small sleeve
The other end, the big sleeve on two root long steel pipes dock two-by-two.
6) both ends of another root long steel pipe are linked on building scaffold by bowl-shaped coupler.
7) the big sleeve docked two-by-two is slided to the vertical extreme direction of L-type drainpipe, until after clamping, latch run through
Through hole on big sleeve and long steel pipe, makes each big sleeve be fixed on long steel pipe.
8) another set of component repeat step 1 is used)~7) horizontal ends of fixed L-type drainpipe, the horizontal ends of L-type drainpipe
Axial direction perpendicular to long steel pipe axial direction, and perpendicular to the axial direction of small sleeve.I.e. L-type drainpipe is consolidated completely
It is fixed.
9) the middle L-type drainpipe for completing fixation of step 8) is penetrated into reinforcing bar to be tied up, pad pasting, removed after casting concrete
Fixing device.
What deserves to be explained is, it is well known that triangle be polygon form in it is most firm, anyway, as long as not changing
Become the relative position of three angle points in triangle, the internal structure that it is formed all is most firm.Change quadrangle into, pentagon is all
It is easy to that alteration of form occurs.And in structural mechanics, the judgement basic norm of " three tablet principles " and statically determinate structure, by
This visible " triangle is most firm " principle is suitable for the firm analysis of building structure.
L-type drainpipe is embodied, can be equivalent into triangle both sides by the both ends of drainpipe, i.e., two in structural mechanics
" tablet ", in order to fix two " tablets ", it is necessary to which the 3rd " tablet ", chooses a branch for being completely fixed in ground in the present invention
Support is considered as the 3rd " tablet ", namely the 3rd side of Triangle Principle, is consequently formed one firm " triangle ".So
Using the principle of " triangle is most firm " come L-type drainpipe is fixed theoretically extremely innovation and it is feasible.
To actual operable, and " triangle is most firm " principle is used, then must take into consideration the connection of Atria angle point
Space restriction effect, the invention provides a kind of method of overall fixed L-type drainpipe.
Firstly, since L-type drainpipe is among three dimensions, when it is regarded as an entirety, it has 6 frees degree,
Straight up, short end conduit is perpendicular to straight tube, and an only direction for L-type draining pipe range end straight tube in Practical Project, to
Be completely fixed, it is necessary to limit its 6 frees degree, the total free degree for being allowed to and being fixed on the support frame on ground be 0 or be it is negative,
Fixation then can be achieved.
The present invention uses a kind of device of adjustable fixed L-type drainpipe at L-type draining pipe range end and short end port, respectively
Four frees degree are controlled, wherein there are two frees degree to be controlled two ports, so its total free degree is 0, now
Prove to give full play to the role using the method and end surface means of the fixed L-type drainpipe of the entirety, can realize can actually grasp
" triangle the is most firm " principle made.
The solution have the advantages that unquestionable, the present invention has advantages below：
1) present invention can adjust the size of fixed end face, i.e. draining pipe diameter by the big sleeve of movement and small sleeve,
And mainly made using steel pipe and other steel, suitable for various calibers and the drainpipe of material, having can polytropy and repeatedly
Recycling property.
2) how the present invention will make L-type drainpipe pre-buried enter the practical difficulty of reinforced concrete member to be abstracted into number in engineering
And mechanics problem, so as to use " triangle is most firm " principle in geometry, tablet settled principle is solved in mechanics, more
Drainpipe positioning and precision can effectively be controlled.
3) present invention replaces what each local welding in engineering in the past was fixed with a kind of method of overall fixed L-type drainpipe
Method, Thoughts are clear, and fixing means is reliable, create a kind of new thought fixed for L-type drainpipe pre-buried.
Brief description of the drawings
Fig. 1 is the schematic device 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 to fix figure in steel reinforcement cage at the top of L-type drainpipe；
Fig. 7 is that L-type draining bottom of the tube fixes figure in steel reinforcement cage；
Fig. 8, which is that L-type drainpipe is integrally fixed in steel reinforcement cage, to scheme.
In figure：Steel pipe 1, big sleeve 2, small sleeve 3, latch 4, bowl-shaped coupler 5.
Embodiment
With reference to embodiment, the invention will be further described, but should not be construed the above-mentioned subject area of the present invention only
It is limited to following embodiments.Without departing from the idea case in the present invention described above, according to ordinary skill knowledge and used
With means, various replacements and change are made, all should be included within the scope of the present invention.
Embodiment 1
A kind of device of adjustable fixed L-type drainpipe, it is characterised in that：Including some set components, often cover and wrapped in component
Include two root long steel pipes, 1, four big sleeve, 2, two small sleeves 3 and four latches 4.
As shown in Fig. 2 each long steel pipe 1 is the tubular structure of side opening several holes of outer wall one.It is described
The both ends of long steel pipe 1 are fixed on building scaffold；
As shown in figure 3, each described big sleeve 2 includes cylinder 201, reinforcing bar 202 and through hole, the cylinder 201 is two
End opening and interior hollow cylindrical structure, the reinforcing bar 202 are welded on the outer wall of cylinder 201, the reinforcing bar 202 perpendicular to
The axial direction of cylinder 201.The through hole is arranged on the outer wall of cylinder 201, the welding position phase of the through hole and reinforcing bar 202
Every quadrant.The interior diameter of the 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, the interior diameter of the small sleeve 3 is more than
The diameter of reinforcing bar 202.
As shown in figure 5, the latch 4 is wedge-shaped bloom.
The L-type drainpipe includes vertical end and horizontal ends.
As shown in figure 1, the vertical end of the L-type drainpipe is clamped by two root long steel pipes 1 in a set of component, described two
Perpendicular to the axial direction of vertical end, two root long steel pipes 1 are parallel to each other the axial direction of long steel pipe 1.
One big sleeve 2 is inserted in respectively in the both ends of each long steel pipe 1.Two steel in the same long steel pipe 1
Muscle 202 is directed to another place direction of root long steel pipe 1.Four reinforcing bars 202 penetrate the left and right ends of two small sleeves 3, institute
Four big sleeve 2 is stated to be docked two-by-two.Four big sleeve 2 is separately fixed at the long steel pipe 1 at respective place by four latches 4
On, through hole and corresponding hole 101 are run through by latch 4 when fixed.The component by X present on the vertical end of L-type drainpipe,
Y, complete control has been carried out around X, around tetra- frees degree of Y, the vertical end of the L-type drainpipe is completed to fix.
The horizontal ends of the L-type drainpipe are clamped by two root long steel pipes 1 in another set of component, the two root longs steel pipe 1
Axial direction perpendicular to the axial direction of horizontal ends, two root long steel pipes 1 are parallel to each other.
One big sleeve 2 is inserted in respectively in the both ends of each long steel pipe 1.Two steel in the same long steel pipe 1
Muscle 202 is directed to another place direction of root long steel pipe 1.Four reinforcing bars 202 penetrate the left and right ends of two small sleeves 3, institute
Four big sleeve 2 is stated to be docked two-by-two.Four big sleeve 2 is separately fixed at the long steel pipe 1 at respective place by four latches 4
On.The component controls completely by X, Z present on the horizontal ends of L-type drainpipe, around Y, around tetra- frees degree of Z, the L-type draining
The horizontal ends of pipe are completed to fix.
The vertical end and horizontal ends of the L-type drainpipe control six-freedom degree altogether, realize and L-type drainpipe is consolidated
It is fixed.
The both ends for the four root long steel pipes 1 that the L-type drainpipe is fixed are separately installed with a bowl-shaped coupler, the bowl formula
Four root long steel pipes 1 are fixed on building scaffold by fastener.In steel reinforcement cage, the position of L-type drainpipe can be pin-pointed to,
When steel reinforcement cage is cast in concrete, L-type drainpipe is still fixed intact.
The big sleeve 2 can slidably, so the present apparatus is applied to the L-type of various end face sizes on long steel pipe 1
Drainpipe.The present apparatus easily installation and dismounting, can exempt substantial amounts of welding job amount, greatly reduce on man power and material
Waste.All frees degree of L-type drainpipe can be completely fixed by the present apparatus, in the absence of the situation that can not determine position, greatly
Improve accuracy.
Embodiment 2
Fixing device in embodiment 1 is used in construction, its step is as follows：
1) two big sleeve 2 will be put on every root long steel pipe 1 in a set of component respectively.
2) the root long steel pipe both ends in step 1) are linked on building scaffold by bowl-shaped coupler 5.
3) one end of small sleeve 3 will be respectively penetrated on the reinforcing bar 202 of the two big sleeve 2 on the long steel pipe 1 in step 2).
4) between the vertical end of L-type drainpipe being placed in into two in step 3) small sleeves 3, the vertical end of L-type drainpipe
Axial direction perpendicular to long steel pipe 1 axial direction, and perpendicular to the axial direction of small sleeve 3.
5) reinforcing bar 202 on the big sleeve 2 on another root long steel pipe 1 obtained in step 1) is penetrated small in step 3)
The other end of sleeve 3, the big sleeve 2 on two root long steel pipes 1 dock two-by-two.
6) both ends of another root long 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 extreme direction of L-type drainpipe, until after clamping, latch 4 passed through
The through hole on big sleeve 2 and long steel pipe 1 is worn, each big sleeve 2 is fixed on long steel pipe 1.
8) another set of component repeat step 1 is used)~7) horizontal ends of fixed L-type drainpipe, the horizontal ends of L-type drainpipe
Axial direction perpendicular to long steel pipe 1 axial direction, and perpendicular to the axial direction of small sleeve 3.I.e. L-type drainpipe is consolidated completely
It is fixed.
9) the middle L-type drainpipe for completing fixation of step 8) is penetrated into reinforcing bar to be tied up, Fig. 8 is L-type row in steel reinforcement cage
Water pipe is integrally fixed to scheme, and Fig. 6 and Fig. 7 are L-type drainpipe top and top enlarged drawing in Fig. 8.
10) the steel reinforcement cage pad pasting that will have been tied up, fixing device is removed after casting concrete.
Claims (5)
- A kind of 1. device of adjustable fixed L-type drainpipe, it is characterised in that：Including some set components, often covering component includes Two root long steel pipes (1), four big sleeve (2), two small sleeves (3) and four latches (4)；The each long steel pipe (1) is the tubular structure of side opening several holes of outer wall one；The two of the long steel pipe (1) End is fixed on scaffold；Each described big sleeve (2) includes cylinder (201), reinforcing bar (202) and through hole, and the cylinder (201) is both ends open And interior hollow cylindrical structure, the reinforcing bar (202) are welded on the outer wall of cylinder (201), the reinforcing bar (202) perpendicular to The axial direction of cylinder (201)；The through hole is arranged on the outer wall of cylinder (201), the welding of the through hole and reinforcing bar (202) Position is separated by quadrant；The interior diameter of the cylinder (201) is more than the overall diameter of long steel pipe (1)；Each small sleeve (3) is the steel pipe of both ends open, and the interior diameter of the small sleeve (3) is more than reinforcing bar (202) Diameter；The L-type drainpipe includes vertical end and horizontal ends, and the vertical end of the L-type drainpipe is by two root longs in a set of component Steel pipe (1) clamps, and the axial direction of the two root longs steel pipe (1) is perpendicular to the axial direction of vertical end, two root long steel pipe (1) phases It is mutually parallel；One big sleeve (2) is inserted in respectively in the both ends of each long steel pipe (1)；Two in the same long steel pipe (1) Reinforcing bar (202) is directed to direction where another root long steel pipe (1)；Four reinforcing bars (202) penetrate a left side for two small sleeves (3) Right both ends, described four big sleeve (2) are docked two-by-two；Four big sleeve (2) is separately fixed at respectively by four latches (4) From the long steel pipe (1) at place, through hole and corresponding hole (101) are run through by latch (4) when fixed；The horizontal ends of the L-type drainpipe are clamped by two root long steel pipes (1) in another set of component, the two root longs steel pipe (1) Axial direction perpendicular to the axial direction of horizontal ends, two root long steel pipes (1) are parallel to each other；One big sleeve (2) is inserted in respectively in the both ends of each long steel pipe (1)；Two in the same long steel pipe (1) Reinforcing bar (202) is directed to direction where another root long steel pipe (1)；Four reinforcing bars (202) penetrate a left side for two small sleeves (3) Right both ends, described four big sleeve (2) are docked two-by-two；Four big sleeve (2) is separately fixed at respectively by four latches (4) From the long steel pipe (1) at place.
- A kind of 2. device of adjustable fixed L-type drainpipe according to claim 1, it is characterised in that：In described device Long steel pipe (1) both ends be linked at by bowl-shaped coupler (5) on building scaffold.
- A kind of 3. device of adjustable fixed L-type drainpipe according to claim 1, it is characterised in that：The latch (4) For wedge-shaped bloom.
- A kind of 4. device of adjustable fixed L-type drainpipe according to claim 1, it is characterised in that：The long steel pipe (1) the hole spacing on, the reinforcing bar length on big sleeve (2), small sleeve length are adjusted all in accordance with actual conditions.
- 5. a kind of construction method of the device of adjustable fixed L-type drainpipe, it is characterised in that comprise the following steps：1) two big sleeve (2) will be put on every root long steel pipe (1) in a set of component respectively；2) the root long steel pipe both ends in step 1) are linked on building scaffold by bowl-shaped coupler (5)；3) small sleeve (3) will be respectively penetrated on the reinforcing bar (202) of the two big sleeve (2) on the long steel pipe (1) in step 2) One end；4) between the vertical end of L-type drainpipe being placed in into two in step 3) small sleeves (3), the vertical end axle of L-type drainpipe Axial direction to direction perpendicular to long steel pipe (1), and perpendicular to the axial direction of small sleeve (3)；5) reinforcing bar (202) on the big sleeve (2) on another root long steel pipe (1) obtained in step 1) is penetrated in step 3) The other end of small sleeve (3), the big sleeve (2) on two root long steel pipes (1) dock two-by-two；6) both ends of another root long 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 extreme direction of L-type drainpipe, until after clamping, latch (4) passed through The through hole on big sleeve (2) and long steel pipe (1) is worn, each big sleeve (2) is fixed on long steel pipe (1)；8) another set of component repeat step 1 is used)~7) horizontal ends of fixed L-type drainpipe, the horizontal ends axial direction of L-type drainpipe Direction perpendicular to long steel pipe (1) axial direction, and perpendicular to the axial direction of small sleeve (3)；I.e. L-type drainpipe is consolidated completely It is fixed；9) the middle L-type drainpipe for completing fixation of step 8) is penetrated into reinforcing bar to be tied up, pad pasting, removes and fix after casting concrete Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541407.4A CN107605012A (en) | 2016-07-11 | 2016-07-11 | A kind of device of adjustable fixed L-type drainpipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541407.4A CN107605012A (en) | 2016-07-11 | 2016-07-11 | A kind of device of adjustable fixed L-type drainpipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107605012A true CN107605012A (en) | 2018-01-19 |
Family
ID=61054656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610541407.4A Pending CN107605012A (en) | 2016-07-11 | 2016-07-11 | A kind of device of adjustable fixed L-type drainpipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN107605012A (en) |
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