CN205857793U - A kind of bottom provisions for grouting for increasing slab thickness - Google Patents
A kind of bottom provisions for grouting for increasing slab thickness Download PDFInfo
- Publication number
- CN205857793U CN205857793U CN201620827899.9U CN201620827899U CN205857793U CN 205857793 U CN205857793 U CN 205857793U CN 201620827899 U CN201620827899 U CN 201620827899U CN 205857793 U CN205857793 U CN 205857793U
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- CN
- China
- Prior art keywords
- sleeve pipe
- grouting
- train wheel
- wheel bridge
- backing plate
- Prior art date
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Abstract
The utility model discloses a kind of bottom provisions for grouting for increasing slab thickness, including connecting sleeve pipe, being fixedly set in and connect the train wheel bridge on sleeve pipe top, be positioned at below train wheel bridge and connecting the backing plate that carry out moving up and down on sleeve pipe and backing plate can be carried out spacing locating part, backing plate is set on connection sleeve pipe；Connect sleeve pipe top and penetrate in a forming panel standing on underfloor side to be reinforced, train wheel bridge and backing plate composition clamp structure；Having on forming panel for connecting the through hole that sleeve pipe penetrates, train wheel bridge is the plugging plate blocking through hole；Connect its lower end to be connected with Grouting Pipe；Connecting on sleeve pipe and be provided with anti-return part, anti-return part is the liquid non-return valve being installed on and connecting sleeve upper end or lid is loaded on the cover plate connected in sleeve pipe upper port.This utility model simple in construction, reasonable in design and processing and fabricating and dismounting is easy, using effect is good, can easy be installed on the forming panel of underfloor side to be reinforced, it is achieved underfloor side to be reinforced simplicity, be quickly in the milk.
Description
Technical field
This utility model belongs to floor reinforcement technique field, especially relates to a kind of bottom for increasing slab thickness and fills
Sizing device.
Background technology
At present, in reinforced concrete floor strengthening construction, increasing floor method of section is a kind of common floor reinforcing side
Method.Use increase floor method of section carry out floor reinforce time, be typically all floor slab bottoms is thickeied, and used big
It is all floor with opening reinforcement means, specifically punches on the plate face of floor to be reinforced, be more from up to down in the milk from hole.Use
When above-mentioned floor with opening reinforcement means carries out floor reinforcing, it is necessary to first punching on floor, after punching, the stress condition of floor is sent out
Life inevitably changes, and the rigidity of floor and bearing capacity will reduce, and punches bigger on floor impact.It addition, it is above-mentioned
Floor with opening grouting construction process is limited more by construction site and week side slat part, and difficulty of construction is relatively big, and often occurring cannot
Carry out the situation being in the milk from floor top to be reinforced, thus must be in the milk from underfloor side to be reinforced.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, it is provided that one is used for
Increasing the bottom provisions for grouting of slab thickness, its simple in construction, reasonable in design and processing and fabricating and dismounting are easy, using effect
Good, can easy be installed on the forming panel of underfloor side to be reinforced, it is achieved underfloor side to be reinforced simplicity, be quickly in the milk.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of for increasing slab thickness
Bottom provisions for grouting, it is characterised in that: include connect sleeve pipe, be fixedly set in connect sleeve pipe top train wheel bridge, be positioned at folder
Below plate and connecting the backing plate that carry out moving up and down on sleeve pipe and can be positioned at below backing plate and backing plate be carried out spacing spacing
Part, described backing plate is set on connection sleeve pipe, and described locating part is arranged on connection sleeve pipe；The top of described connection sleeve pipe by under
Supreme penetrate in the forming panel standing on underfloor side to be reinforced, described train wheel bridge and backing plate all with described forming panel in putting down
Row is laid；Described train wheel bridge and backing plate all be connected the perpendicular laying of sleeve pipe, train wheel bridge and backing plate composition be clipped on described molding
Clamp structure in template, train wheel bridge and backing plate lay respectively at the both sides up and down of described forming panel；Open on described forming panel
Having for connecting the through hole that sleeve pipe penetrates, described train wheel bridge is the plugging plate blocking described through hole；Under described connection sleeve pipe
End is connected with Grouting Pipe；Being provided with anti-return part on described connection sleeve pipe, described anti-return part is for being installed on connection sleeve upper end
Liquid non-return valve or lid be loaded on connect sleeve pipe upper port on cover plate.
Above-mentioned a kind of bottom provisions for grouting for increasing slab thickness, is characterized in that: described connection sleeve pipe is circular steel
Pipe, the external diameter of described round steel pipe is Φ 40mm～Φ 60mm and its a length of 120mm～180mm.
Above-mentioned a kind of bottom provisions for grouting for increasing slab thickness, is characterized in that: described train wheel bridge is square plate
Or circular slab, described backing plate is square plate or circular slab.
Above-mentioned a kind of bottom provisions for grouting for increasing slab thickness, is characterized in that: described train wheel bridge and backing plate are
Steel plate and the thickness of slab of the two are 2mm～4mm.
Above-mentioned a kind of bottom provisions for grouting for increasing slab thickness, is characterized in that: described cover plate is steel plate, described on
The groove placed for cover plate it is provided with in the middle part of clamping plate；The upper surface of described connection sleeve pipe and the bottom surface flush of described groove.
Above-mentioned a kind of bottom provisions for grouting for increasing slab thickness, is characterized in that: equipped with rotating hands on described cover plate
Handle.
Above-mentioned a kind of bottom provisions for grouting for increasing slab thickness, is characterized in that: described cover plate includes circular cover
Be laid in described circular cover side and the handle installing plate installed for rotary handle, the diameter of described circular cover is more than even
The external diameter of female connector pipe.
Above-mentioned a kind of bottom provisions for grouting for increasing slab thickness, is characterized in that: described locating part is stop nut,
Described stop nut is sleeved on connection sleeve pipe, and described connection sleeve pipe is provided with the external thread section installed for stop nut.
Above-mentioned a kind of bottom provisions for grouting for increasing slab thickness, is characterized in that: described connection its lower end and institute
State and be attached by attaching nut between Grouting Pipe.
This utility model compared with prior art has the advantage that
1, simple in construction, processing and fabricating simplicity and input cost are relatively low.
2, reasonable in design, mainly include connect sleeve pipe, be fixedly set in connect sleeve pipe top train wheel bridge, be positioned at
Below clamping plate and connecting the backing plate that carry out moving up and down on sleeve pipe and can be positioned at below backing plate and backing plate is carried out spacing limit
Position part, train wheel bridge and backing plate form the clamp structure being clipped on forming panel, connect its lower end and are connected with Grouting Pipe；Connect
Being provided with anti-return part on sleeve pipe, anti-return part is to be installed on to connect the liquid non-return valve of sleeve upper end or lid is loaded on connection sleeve pipe
Upper port on cover plate, above-mentioned clamp structure can be easy, quickly and firm be held on forming panel, and can be to forming panel
On through hole effectively block, be provided with anti-return part simultaneously, after effectively preventing grouting from completing and grouting material solidification before
Grouting material refluxes, thus can meet bottom grouting demand.
3, use easy and simple to handle and using effect good, dismounting simplicity, can easy, quickly and firm be installed on stand on to be added
Gu on the forming panel below floor, and can remove in the lump with forming panel, efficiency of construction is high, and can be repeated several times and make
With, economical and practical.Meanwhile, the clamping demand of the forming panel of different-thickness can be met, widely applicable.Use this utility model energy
Simplicity, is rapidly completed filling process below floor, to increase floor cross section, and floor consolidation effect, efficient solution can be effectively ensured
Determine the difficult problem that cannot carry out being in the milk at present below floor.Simultaneously, it is not necessary to punch on floor, existing floor will not be caused
Any injury.
In sum, this utility model simple in construction, reasonable in design and processing and fabricating and dismounting are easy, using effect is good,
Can easy be installed on the forming panel of underfloor side to be reinforced, it is achieved underfloor side to be reinforced simplicity, be quickly in the milk.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model train wheel bridge and cover plate.
Fig. 3 is the structural representation of this utility model cover plate and rotary handle.
Fig. 4 is to use this utility model to treat the bottom grouting method FB(flow block) reinforced when floor is reinforced.
Description of reference numerals:
1 connects sleeve pipe；2 train wheel bridges；3 backing plates；
4 stop nuts；5 cover plates；6 rotary handles.
Detailed description of the invention
As it is shown in figure 1, this utility model includes connecting sleeve pipe 1, being fixedly set in the connection train wheel bridge 2 on sleeve pipe 1 top, position
Below train wheel bridge 2 and connecting the backing plate 3 that move up and down on sleeve pipe 1 and can be positioned at below backing plate 3 and backing plate 3 is carried out
Spacing locating part, described backing plate 3 is set on connection sleeve pipe 1, and described locating part is arranged on connection sleeve pipe 1；Described connection
The top of sleeve pipe 1 penetrates in a forming panel standing on underfloor side to be reinforced from the bottom to top, and described train wheel bridge 2 and backing plate 3 are equal
It is parallel laying with described forming panel；Described train wheel bridge 2 and backing plate 3 all be connected the perpendicular laying of sleeve pipe 1, train wheel bridge 2 He
Backing plate 3 composition is clipped on the clamp structure on described forming panel, train wheel bridge 2 and backing plate 3 and lays respectively at described forming panel
Both sides up and down；Having for connecting the through hole that penetrates of sleeve pipe 1 on described forming panel, described train wheel bridge 2 is for carry out described through hole
The plugging plate of closure；Described connection sleeve pipe 1 lower end is connected with Grouting Pipe；Anti-return part it is provided with on described connection sleeve pipe 1, described
Anti-return part is to be installed on to connect the liquid non-return valve of sleeve pipe 1 upper end or lid is loaded on the cover plate 5 in the upper port connecting sleeve pipe 1.
In the present embodiment, described through hole is circular hole.
In the present embodiment, described anti-return part is the cover plate 5 that lid is loaded in the upper port connecting sleeve pipe 1.
Time actually used, described anti-return part can also be for being installed on the liquid non-return valve connecting sleeve pipe 1 upper end.Described liquid
Body check valve is conventional liquid non-return valve.The operation principle of described liquid non-return valve is to back down spool conducting by hydraulic power,
Hydraulic power thrust is less than valve closing during check valve back-moving spring elastic force；Reversely it is not turned on.
Actual adding man-hour, described connection sleeve pipe 1 is round steel pipe, and the external diameter of described round steel pipe is Φ 40mm～Φ 60mm
And its a length of 120mm～180mm.
Further, described train wheel bridge 2 is square plate or circular slab, and described backing plate 3 is square plate or circular slab.
In the present embodiment, described train wheel bridge 2 and backing plate 3 are square plate and the length and width of the two is 100mm.
Described train wheel bridge 2 and backing plate 3 are steel plate and the thickness of slab of the two is 2mm～4mm.
In the present embodiment, described cover plate 5 is steel plate, is provided with the groove placed for cover plate 5 in the middle part of described train wheel bridge 2；Institute
State the bottom surface flush of upper surface and the described groove connecting sleeve pipe 1.
In the present embodiment, the thickness of slab of described cover plate 5 is 3mm.
As in figure 2 it is shown, described groove is square groove, the length of side of described square groove is 60mm and its groove depth is 3mm.
In the present embodiment, the external diameter of described round steel pipe is Φ 50mm and its a length of 150mm, the wall of described round steel pipe
Thickness is 5mm.
Actual add man-hour, in the middle part of described backing plate 3, have the installing hole installed for described round steel pipe, the hole of described installing hole
Footpath is Φ 52mm.
In the present embodiment, the thickness of slab of described train wheel bridge 2 and backing plate 3 is 3mm.
In the actual course of processing, can according to specific needs, external diameter, length and wall thickness and the train wheel bridge 2 to round steel pipe
Adjust accordingly respectively with length, width and the thickness of slab of backing plate 3.
In conjunction with Fig. 2 and Fig. 3, equipped with rotary handle 6 on described cover plate 5.Time actually used, by rotary handle 6, can letter
Just, quickly realize cover plate 5 to shift.
In the present embodiment, described cover plate 5 includes circular cover and is laid in described circular cover side and for rotary handle 6
The handle installing plate installed, the diameter of described circular cover is more than the external diameter connecting sleeve pipe 1.
In the present embodiment, a diameter of Φ 60mm of described circular cover and its thickness of slab are 3mm.Described rotary handle 6 and institute
Stating circular cover is that level is laid, and described handle installing plate is identical with the thickness of described circular cover and the two processing and fabricating is one
Body, the height of described rotary handle 6 is 60mm and its a diameter of Φ 5mm.
Actual add man-hour, can according to specific needs, straight to the height of rotary handle 6 and diameter and described circular cover
Footpath and thickness of slab adjust accordingly respectively.
During actually used, the clamp structure that is made up of with backing plate 3 train wheel bridge 2 can easy, fast clamp in described become
On section mould plate, only need to offer through hole, simple installation and clamping on described forming panel in advance firm；Meanwhile, upper folder
The through hole offered on described forming panel, while clamping, can effectively be blocked by plate 2.Actual when removing, this reality
Remove in the lump with described forming panel with New Energy, thus actual dismounting simplicity, efficiency of construction is high.Meanwhile, described in using
Backing plate 3 is carried out spacing by locating part, and backing plate 3 can move up and down on sleeve pipe 1 connecting, thus can meet the one-tenth of different-thickness
The clamping demand of section mould plate, widely applicable.Further, this utility model is provided with described anti-return part, can effectively prevent from being in the milk
After one-tenth and grouting material solidification before grouting material backflow, it is ensured that floor consolidation effect.
In the present embodiment, described locating part is stop nut 4, and described stop nut 4 is sleeved on connection sleeve pipe 1, described
Connect and on sleeve pipe 1, be provided with the external thread section installed for stop nut 4；Between described connection sleeve pipe 1 lower end and described Grouting Pipe
It is attached by attaching nut.
Thus, the actual simplicity that connects, can easy, quickly realize connecting the connection between sleeve pipe 1 and described Grouting Pipe.
As shown in Figure 4, use process of the present utility model comprises the following steps:
Step one, reinforcing area divide: be divided into and multiple treat reinforcing area by floor to be reinforced；
Step 2, bottom consolidation by grouting: use described bottom provisions for grouting to treat reinforcing area described in multiple in step one
Carry out bottom consolidation by grouting respectively, multiple described in treat that the bottom consolidation by grouting method of reinforcing area is the most identical；To described in any one
When reinforcing area carries out bottom consolidation by grouting, process is as follows:
Step 201, formwork support arrangement: increase thickness d according to the need of floor to be reinforced described in being pre-designed, currently executed
Work treat forming panel described in Zhi Li below reinforcing area；Have multiple respectively for the filling of multiple described bottoms on described forming panel
The through hole that the connection sleeve pipe 1 of sizing device penetrates, multiple described through holes are in uniformly laying；
Described forming panel is parallel laying with the bottom surface of described floor to be reinforced, and the end face of described forming panel is with described
Distance between the bottom surface of floor to be reinforced is d；
Step 202, bottom provisions for grouting are installed: install multiple described bottom on the most described forming panel and fill
Sizing device；
Step 203, grouting equipment connect: all passed through by the connection sleeve pipe 1 of multiple described bottoms provisions for grouting in step 202
Described Grouting Pipe is connected with grouting equipment；
Step 204, bottom grouting: start described grouting equipment, grouting material is same by multiple described bottoms provisions for grouting
Step pours into treating below reinforcing area of currently being constructed；
Step 205, template and bottom provisions for grouting are removed: after grouting material described in step 204 solidifies, complete current institute
The bottom consolidation by grouting process of reinforcing area is treated in construction, more multiple be arranged on described forming panel to described forming panel
Described bottom provisions for grouting is removed respectively；
Step 206, step 201 it is repeated several times to step 205, until completing all bottom consolidations by grouting treating reinforcing area
Process.
In the present embodiment, grouting material described in step 204 is concrete.
In the present embodiment, described in step one, treat that the area of plane of reinforcing area is 8mm2～50mm2。
Further, that treats reinforcing area described in is shaped as rectangle.
During practice of construction, can according to specific needs the described shape treating reinforcing area and the area of plane be adjusted accordingly
Whole.
In the present embodiment, before step 204 is in the milk, first described forming panel and waiting of currently being constructed are reinforced
Forming cavity volume between region calculates；Step 204 is carried out in filling process, the grouting of described grouting equipment is measured into
Row simultaneous observation, when the grouting amount of described grouting equipment is identical with the volume of described forming cavity, completes filling process.
Wherein, described forming panel and the forming cavity treating between the reinforcing area volume=S × d, wherein S currently constructed
By the area of plane treating reinforcing area currently constructed.
For easy construction, described grouting equipment is provided with grouting amount detection unit.
In the present embodiment, in step 201, multiple described through holes are quincunx laying.
In the present embodiment, after step 204 has been in the milk, close described grouting equipment；
When the described anti-return part in the provisions for grouting of described bottom is described liquid non-return valve, step 204 fills
During slurry, described liquid non-return valve is in open mode；After closing described grouting equipment, described liquid non-return valve is in closedown
State；
When the described anti-return part in the provisions for grouting of described bottom is cover plate 5, before step 204 is in the milk, will
Cover plate 5 is positioned over outside the upper end connecting sleeve pipe 1；After closing described grouting equipment, cover plate 5 moves to connect the upper end of sleeve pipe 1
Above Kou, and by cover plate 5, the upper port connecting sleeve pipe 1 is blocked.
The above, be only preferred embodiment of the present utility model, not impose any restrictions this utility model, every
Any simple modification, change and equivalent structure change above example made according to this utility model technical spirit, the most still
Belong in the protection domain of technical solutions of the utility model.
Claims (9)
1. the bottom provisions for grouting being used for increasing slab thickness, it is characterised in that: include connecting sleeve pipe (1), fixing suit
Connecting the train wheel bridge (2) on sleeve pipe (1) top, be positioned at train wheel bridge (2) lower section and can move up and down on sleeve pipe (1) connecting
Backing plate (3) and be positioned at backing plate (3) lower section and backing plate (3) is carried out spacing locating part, described backing plate (3) is set in adapter sleeve
On pipe (1), described locating part is arranged in connection sleeve pipe (1)；The top of described connection sleeve pipe (1) penetrates from the bottom to top to prop up and stands on
In the forming panel of underfloor side to be reinforced, described train wheel bridge (2) is all parallel laying with described forming panel with backing plate (3)；
Described train wheel bridge (2) and backing plate (3) all be connected sleeve pipe (1) perpendicular laying, train wheel bridge (2) and backing plate (3) composition be clipped on
Clamp structure on described forming panel, train wheel bridge (2) and backing plate (3) lay respectively at the both sides up and down of described forming panel；Institute
Stating and have on forming panel for connecting the through hole that sleeve pipe (1) penetrates, described train wheel bridge (2) is the envelope blocking described through hole
Closure plate；Described connection sleeve pipe (1) lower end is connected with Grouting Pipe；It is provided with anti-return part on described connection sleeve pipe (1), described prevents back
Stream part be to be installed on to connect the liquid non-return valve of sleeve pipe (1) upper end or lid is loaded on the cover plate in the upper port of connection sleeve pipe (1)
(5)。
2. according to a kind of bottom provisions for grouting for increasing slab thickness described in claim 1, it is characterised in that: described company
Female connector pipe (1) is round steel pipe, and the external diameter of described round steel pipe is Φ 40mm～Φ 60mm and its a length of 120mm～180mm.
3. according to a kind of bottom provisions for grouting for increasing slab thickness described in claim 1 or 2, it is characterised in that: institute
Stating train wheel bridge (2) is square plate or circular slab, and described backing plate (3) is square plate or circular slab.
4. according to a kind of bottom provisions for grouting for increasing slab thickness described in claim 1 or 2, it is characterised in that: institute
State train wheel bridge (2) and backing plate (3) is steel plate and the thickness of slab of the two is 2mm～4mm.
5. according to a kind of bottom provisions for grouting for increasing slab thickness described in claim 1 or 2, it is characterised in that: institute
Stating cover plate (5) is steel plate, and described train wheel bridge (2) middle part is provided with the groove placed for cover plate (5)；Described connection sleeve pipe (1)
Upper surface and the bottom surface flush of described groove.
6. according to a kind of bottom provisions for grouting for increasing slab thickness described in claim 1 or 2, it is characterised in that: institute
State on cover plate (5) equipped with rotary handle (6).
7. according to a kind of bottom provisions for grouting for increasing slab thickness described in claim 6, it is characterised in that: described lid
Plate (5) includes circular cover and is laid in described circular cover side and the handle installing plate installed for rotary handle (6), described
The diameter of circular cover is more than the external diameter connecting sleeve pipe (1).
8. according to a kind of bottom provisions for grouting for increasing slab thickness described in claim 1 or 2, it is characterised in that: institute
Stating locating part is stop nut (4), and described stop nut (4) is sleeved in connection sleeve pipe (1), and described connection sleeve pipe (1) sets
It is equipped with the external thread section installed for stop nut (4).
9. according to a kind of bottom provisions for grouting for increasing slab thickness described in claim 1 or 2, it is characterised in that: institute
State and be attached by attaching nut between connection sleeve pipe (1) lower end and described Grouting Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827899.9U CN205857793U (en) | 2016-08-02 | 2016-08-02 | A kind of bottom provisions for grouting for increasing slab thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827899.9U CN205857793U (en) | 2016-08-02 | 2016-08-02 | A kind of bottom provisions for grouting for increasing slab thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205857793U true CN205857793U (en) | 2017-01-04 |
Family
ID=57654350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827899.9U Expired - Fee Related CN205857793U (en) | 2016-08-02 | 2016-08-02 | A kind of bottom provisions for grouting for increasing slab thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205857793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088656A (en) * | 2016-08-02 | 2016-11-09 | 陕西省建筑科学研究院 | A kind of bottom provisions for grouting for increasing slab thickness and bottom grouting method |
-
2016
- 2016-08-02 CN CN201620827899.9U patent/CN205857793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088656A (en) * | 2016-08-02 | 2016-11-09 | 陕西省建筑科学研究院 | A kind of bottom provisions for grouting for increasing slab thickness and bottom grouting method |
| CN106088656B (en) * | 2016-08-02 | 2018-01-19 | 陕西省建筑科学研究院 | A kind of bottom provisions for grouting and bottom grouting method for being used to increase slab thickness |
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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: 20170104 Termination date: 20180802 |