CN206457855U - Pipe deforming is prevented in the joint construction of hypogee and ensures the mechanism of juice circulation - Google Patents
Pipe deforming is prevented in the joint construction of hypogee and ensures the mechanism of juice circulation Download PDFInfo
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- CN206457855U CN206457855U CN201720144430.XU CN201720144430U CN206457855U CN 206457855 U CN206457855 U CN 206457855U CN 201720144430 U CN201720144430 U CN 201720144430U CN 206457855 U CN206457855 U CN 206457855U
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Abstract
The utility model discloses prevent pipe deforming in a kind of construction of hypogee joint and ensure the mechanism of juice circulation, including steel reinforcement cage, IT pipes are provided with the steel reinforcement cage, IT is managed and steel reinforcement cage connection, and one end of IT pipes is provided with pulp grouting pipe, pulp grouting pipe is connected with steel reinforcement cage, and attachment means are provided between pulp grouting pipe and IT pipes, and attachment means are tightly connected with pulp grouting pipe and the formation of IT pipes simultaneously.The injection slurry IT pipe pre-buried into concrete joint injects by being arranged on the reinforced PVC catheter port of concrete surface in the mechanism, injection slurry meets water and reacts, expands, being solidified into flexible and toughness foam insert, reach waterproof effect, its Stability Analysis of Structures, construction cost is low, can ensure the integrality of pipeline when blocking hypogee leak so that filling process is stable and quick, juice circulation efficiency is high, greatly shortens construction period.
Description
Technical field
The utility model belongs to building field, and in particular to prevent pipe deforming and guarantor in a kind of hypogee joint construction
Demonstrate,prove the mechanism of juice circulation.
Background technology
Along with the progress of modern society, the development of urban architecture is maked rapid progress, becoming increasingly complex, systematization, and city
The planning utilization rate of city's land used also rises therewith, cause more and more to occur during practice of construction new building with it is built
Into the situation of building connection.What is brought therewith is exactly the technical barrier of an another item, and wherein underground waterproof engineering percolation ratio is occupied
It is high not under, the waterproof problem that particularly new and old building thing differential settlement is caused is particularly pertinent, resistance to structure safety and building
Long property brings hidden danger.Trace sth. to its source, new, the water-proofing treatment measure of old concrete joint construction joint is particularly important.Tradition
The measure of construction joint water-proofing treatment to install rubber water-proof bar, i.e., rubber water-proof bar is fixed on by old coagulation using high intensity holdfast
Native surface, but rubber water-proof bar can not be brought into close contact with concrete surface, and poor durability, cause Seepage to take place frequently.Later stage
When remedying, conventional treatment mode is that large area well cementing mode is handled, but because breakthrough position can not be accurately positioned, it usually needs
Secondary or even multiple well cementing can prove effective completely, and time-consuming, and efficiency is low.
Utility model content
Its infiltration is serious when technical problem to be solved in the utility model is the construction of building under ground portion joint, mends
Pipe deforming is easily caused when rescuing, juice circulation efficiency is low, and time-consuming, its object is to provide a kind of hypogee joint construction
In prevent pipe deforming and ensure juice circulation mechanism, the mechanism can block hypogee leak when ensure pipeline it is complete
Whole property so that filling process is stable and quick, and juice circulation efficiency is high, shortens construction period.
The utility model is achieved through the following technical solutions：
Pipe deforming is prevented in the joint construction of hypogee and ensures the mechanism of juice circulation, including steel reinforcement cage, the steel
IT pipes, IT pipes and steel reinforcement cage connection are provided with muscle cage, and one end of IT pipes is provided with pulp grouting pipe, pulp grouting pipe
Be connected with steel reinforcement cage, be provided with attachment means between pulp grouting pipe and IT pipes, attachment means simultaneously with pulp grouting pipe
It is tightly connected with the formation of IT pipes.Existing construction joint water-proofing treatment measure is directed to install rubber water-proof bar, i.e., using high intensity
Rubber water-proof bar is fixed on old concrete surface by holdfast, but rubber water-proof bar can not be brought into close contact with concrete surface, and resistance to
Long property is poor, causes Seepage to take place frequently.When later stage is remedied, conventional treatment mode is that large area well cementing mode is handled, but because
Breakthrough position can not be accurately positioned, it usually needs secondary or even multiple well cementing can prove effective completely, and time-consuming, and efficiency is low.
The mechanism of this programme design, it is contacted by using pulp grouting pipe, attachment means and IT pipes, by being arranged on coagulation
The IT that the pulp grouting pipe injection injection slurry on native surface is pre-buried into concrete joint is managed, and injection slurry is met water reaction, expanded, admittedly
Flexible and toughness the foam insert of chemical conversion, reaches waterproof effect.In use, IT tubular constructions stablize indeformable,
The integrality of pipeline causes filling process stable and quick, and juice circulation efficiency is high, shortens construction period.
In order to safeguard the integrality of pulp grouting pipe and IT pipe ends and indeformable, it is necessary to design special connection dress
Put to be attached, while also to ensure to form sealing after connection, attachment means include setting in connecting tube and connector, connector
It is equipped with ladder hole, connecting tube one end insertion ladder hole and screws fixation with ladder hole, the other end connects with the IT seals of tube
Connect, pulp grouting pipe is inserted into the ladder hole of connecting tube insertion and screws fixation with the ladder hole.Pulp slip casting is led
Pipe is preferred to use PVC and is made, and its toughness and cost all meet requirement, and PVC is also known as polyvinyl chloride, is once that yield is maximum in the world
General-purpose plastics, using widely.In construction material, industrial product, commodity, flooring laminate, floor tile, artificial leather, tubing, electricity
It is widely used in terms of line cable, packaging film, bottle, expanded material, encapsulant, fiber.Pulp grouting pipe is bent into
Arc, and the vertical section of pulp grouting pipe is horn-like structure, the larger one end of its end face is inserted into the rank of connecting tube insertion
Fixation is screwed in terraced through hole and with the ladder hole.The portion end surface size of pulp grouting pipe insertion connector is big, so will
Set ladder hole to carry out receiving fixation, prevent oar liquid from leaking using hole wall formation sealing.From Stability Analysis of Structures and cost
Consider, pulp grouting pipe is bent using part and part is horn-like can meet requirement.
IT pipes are also referred to as full-size grouting pipe, and abbreviation IT is managed, and pipe is crushed out of shape when it is by that can prevent disturbing concrete
Enhancing spring steel wire layer, cement fine particle during casting and compacting of concrete can be prevented to penetrate into pipe and grouting resin can be made in slip casting
Non-woven screen pipe and outer fabric the protection pipe composition flowed completely out, screen pipe is arranged between protection pipe and spring, spring
It is arranged in screen pipe and is fitted with the inwall of screen pipe along the axis of screen pipe, axis arrangement of the screen pipe along protection pipe
And fitted with the inwall of protection pipe.
Prevent from causing mobile during cast concrete and being deformed in order to which IT pipes and pulp grouting pipe are fixed,
Several junction buttons one and junction button two are installed on steel reinforcement cage, junction button one is connected with IT pipes, and adjacent junction button
The distance between one is equal, and junction button two is connected with pulp grouting pipe.The length of IT pipes is more than 4m, so it needs multiple spot
It is fixed.
The utility model compared with prior art, has the following advantages and advantages：The mechanism structure is stable, construction
Cost is low, can ensure the integrality of pipeline when blocking hypogee leak so that filling process is stable and quick, juice
Circulation efficiency is high, greatly shortens construction period.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structural representation；
Fig. 2 is the structural representation of connector；
Fig. 3 is the structural representation of IT pipes.
Mark and corresponding parts title in accompanying drawing：
1- concrete layers, 2- steel reinforcement cages, 3- pulp grouting pipes, 4- junction buttons two, 5- connectors, 6- connecting tubes, 7- connects
Connect button one, 8-IT pipes, 9- ladder holes, 10- springs, 11- screen pipes, 12- protection pipes.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as limiting of the present utility model.
Embodiment：
As shown in Figure 1, Figure 2, Figure 3 shows, prevent pipe deforming in the construction of hypogee joint and ensure the mechanism of juice circulation,
Including steel reinforcement cage 2, steel reinforcement cage 2 is arranged in the groove cleaned out in advance, and IT pipes 8, IT pipes 8 and steel are provided with steel reinforcement cage 2
Muscle cage 2 is connected by multiple junction buttons 1, and the distance between adjacent junction button 1 is equal, and one end of IT pipes 8 is provided with
The pulp grouting pipe 3 being made of PVC, pulp grouting pipe 3 is connected with steel reinforcement cage 2 by junction button 24, and pulp slip casting is led
Attachment means are provided between pipe 3 and IT pipes 8, attachment means include being provided with ladder in connecting tube 6 and connector 5, connector 5
In through hole 9, the one end of connecting tube 6 insertion ladder hole 9 and fixation is screwed with ladder hole 9, the other end is tightly connected with IT pipes 8,
Pulp grouting pipe 3 is inserted into the ladder hole 9 of the insertion of connecting tube 6 and screws fixation with the ladder hole 9.After installation
Concrete formation concrete layer 1 is poured into a mould, concrete all covers steel reinforcement cage 2, IT pipes 8 and attachment means, and pulp slip casting is led
The part of pipe 3 is covered.Pulp grouting pipe 3 is bent into arc, and the vertical section of pulp grouting pipe 3 is horn-like structure, its end
The larger one end in face is inserted into the ladder hole 9 of the insertion of connecting tube 6 and screws fixation with the ladder hole 9.IT pipes 8 it is main by
Protection pipe 12, screen pipe 11 and spring 10 are constituted, and protection pipe 12 is formed using braid, and screen pipe 11 is double-deck microporous fibre,
Spring 10 uses spring steel wire, and the internal layer of the formation of spring 10 can prevent that pipe is crushed out of shape during disturbing concrete, the He of protection pipe 12
Screen pipe 11 can prevent cement fine particle during casting and compacting of concrete from penetrating into pipe and can flow completely out grouting resin in slip casting.
Screen pipe 11 is arranged between protection pipe 12 and spring 10, and axis of the spring 10 along screen pipe 11 is arranged in screen pipe 11 simultaneously
Fitted with the inwall of screen pipe 11, axis of the screen pipe 11 along protection pipe 12 is arranged and fitted with the inwall of protection pipe 12.IT
The external diameter of pipe 8 is 12mm, and internal diameter is 8mm, and weight is 71 grams ms, and operating temperature is less than 70 DEG C, and the filter opening of filter layer is a diameter of
35um, vertical permeability coefficient 0.003cm/s, pressure during 30% deformation is 70, according to engineering practice, and every section of IT pipes 8 are returned
Road length is set to 4m, and end rotation is arranged into smooth, when pre-buried, the outer fabric protective layer of IT pipes 8 is made in order, is firmly inserted in
The interface of connecting tube, screws firmly and confirms to be already inserted on earth, and connecting tube is also to use with the ladder hole 9 on connector 5
Insertion fixation, PVC enhancing pulp grouting pipe length is about 250mm.It is close to during IT pipes 8 along mouth about 150mm under the SM glue of top
Concrete joint surface layout, notices that IT pipes can not expose the concrete newly poured in itself, and ensure that PVC slip casting pulp slip castings are led
Pipe is outside concrete bodies, so as to slip casting in future.PVC conduits should be forbidden direct from construction joint away from being drawn outside construction joint 200mm
Draw, IT pipes are fixed every about 250mm with geometrical clamp, adjacent two IT tube loops connection should press overlap joint, and the lap of splice is
20~30mm, IT pipe directly must contact and cover whole concrete construction joint.Coagulation will be exposed to after the completion of concreting
PVC slip castings grout outlet outside soil makes finished product protection of tub, and tub cuckoo lattice are 50 × 50mm, exposes concrete surface height
Highly maintain an equal level with later stage terrace finished surface, tub inserts about 20mm before concrete initial set and fixed, and top is red with paintbrush.This
Scheme injects the injection slurry IT pre-buried into concrete joint by being arranged on the reinforced PVC catheter port of concrete surface
Pipe, injection slurry meets water and reacts, expands, being solidified into flexible and toughness foam insert, reaches waterproof effect.
Above-described embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, is equally replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (7)
1. prevent pipe deforming in the construction of hypogee joint and ensure the mechanism of juice circulation, including steel reinforcement cage (2), its feature
It is, IT pipes (8), IT pipes (8) and steel reinforcement cage (2) connection is provided with the steel reinforcement cage (2), and one end of IT pipes (8) is set
There is pulp grouting pipe (3), pulp grouting pipe (3) is connected with steel reinforcement cage (2), between pulp grouting pipe (3) and IT pipes (8)
Attachment means are provided with, attachment means are formed with pulp grouting pipe (3) and IT pipes (8) and are tightly connected simultaneously.
2. prevent pipe deforming in joint construction in hypogee according to claim 1 and ensure the mechanism of juice circulation,
Characterized in that, the attachment means include being provided with ladder hole (9) in connecting tube (6) and connector (5), connector (5),
Fixation is screwed in connecting tube (6) one end insertion ladder hole (9) and with ladder hole (9), the other end connects with IT pipes (8) sealing
Connect, pulp grouting pipe (3) is inserted into the ladder hole (9) of connecting tube (6) insertion and screwed with the ladder hole (9) solid
It is fixed.
3. prevent pipe deforming in joint construction in hypogee according to claim 2 and ensure the mechanism of juice circulation,
Characterized in that, the pulp grouting pipe (3) is bent into arc, and the vertical section of pulp grouting pipe (3) is horn-like knot
Structure, larger one end of its end face is inserted into the ladder hole (9) of connecting tube (6) insertion and screwed with the ladder hole (9) solid
It is fixed.
4. prevent pipe deforming in joint construction in hypogee as claimed in any of claims 1 to 3 and ensure to starch
The mechanism of juice circulation, it is characterised in that the IT pipes (8) are mainly made up of protection pipe (12), screen pipe (11) and spring (10),
Screen pipe (11) is arranged between protection pipe (12) and spring (10), and axis of the spring (10) along screen pipe (11) was arranged in
Fitted in chimney filter (11) and with the inwall of screen pipe (11), screen pipe (11) along protection pipe (12) axis arrangement and with protection
Manage the inwall laminating of (12).
5. prevent pipe deforming in joint construction in hypogee as claimed in any of claims 1 to 3 and ensure to starch
The mechanism of juice circulation, it is characterised in that several junction buttons one (7) are provided with the steel reinforcement cage (2), junction button one (7) is
It is connected with IT pipes (8), and the distance between adjacent junction button one (7) is equal.
6. prevent pipe deforming in joint construction in hypogee as claimed in any of claims 1 to 3 and ensure to starch
The mechanism of juice circulation, it is characterised in that junction button two (4) is provided with the steel reinforcement cage (2), junction button two (4) is noted with pulp
Starch conduit (3) connection.
7. prevent pipe deforming in joint construction in hypogee as claimed in any of claims 1 to 3 and ensure to starch
The mechanism of juice circulation, it is characterised in that the pulp grouting pipe (3) is made of PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144430.XU CN206457855U (en) | 2017-02-17 | 2017-02-17 | Pipe deforming is prevented in the joint construction of hypogee and ensures the mechanism of juice circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144430.XU CN206457855U (en) | 2017-02-17 | 2017-02-17 | Pipe deforming is prevented in the joint construction of hypogee and ensures the mechanism of juice circulation |
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| Publication Number | Publication Date |
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| CN206457855U true CN206457855U (en) | 2017-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720144430.XU Active CN206457855U (en) | 2017-02-17 | 2017-02-17 | Pipe deforming is prevented in the joint construction of hypogee and ensures the mechanism of juice circulation |
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| Country | Link |
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| CN (1) | CN206457855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797871A (en) * | 2018-06-22 | 2018-11-13 | 中国二冶集团有限公司 | The protective cradle of pre-embedded pipe |
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2017
- 2017-02-17 CN CN201720144430.XU patent/CN206457855U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797871A (en) * | 2018-06-22 | 2018-11-13 | 中国二冶集团有限公司 | The protective cradle of pre-embedded pipe |
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