CN207686313U - Pressure-relieving reinforcing device for high-pressure pump pipe of bending section - Google Patents
Pressure-relieving reinforcing device for high-pressure pump pipe of bending section Download PDFInfo
- Publication number
- CN207686313U CN207686313U CN201721606083.4U CN201721606083U CN207686313U CN 207686313 U CN207686313 U CN 207686313U CN 201721606083 U CN201721606083 U CN 201721606083U CN 207686313 U CN207686313 U CN 207686313U
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- CN
- China
- Prior art keywords
- rubber
- steel
- bending section
- support column
- pump line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005452 bending Methods 0.000 title claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 title abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 56
- 239000010959 steel Substances 0.000 claims abstract description 56
- 239000004567 concrete Substances 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 238000005086 pumping Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008030 elimination Effects 0.000 abstract description 3
- 238000003379 elimination reaction Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model provides a bending section high pressure ground pump line pressure relief reinforcing apparatus, including two horizontally arranged I-steel, rigid connection between two I-steel first connecting steel member, respectively rigid connection on two I-steel upper surfaces long support column and short support column, and rigid connection between long support column and short support column between the second connecting steel member, the upper end of long support column and the upper end of short support column all are equipped with the cardboard, be provided with the fixed orifices that cooperate with the rubber fixture on the cardboard; the rubber fixture comprises a U-shaped rubber strip and a bolt connection pair connected to two ends of the U-shaped rubber strip, and the rubber fixture sequentially penetrates through the rubber gasket and the fixing hole from top to bottom to fix the bent section pump pipe on the base. The device effectively reduces the pressure of the ground pump pipe in the super high-rise concrete pumping process, ensures the safety of the construction process, and plays a good role in pressure relief, noise elimination and noise reduction.
Description
Technical field
The utility model is related to a kind of fixing device more particularly to a kind of ground pump lines of Super High concrete pumping bending section
Slow pressure bracing means.
Background technology
In the concrete pumping casting process of 200m or more high buildings, being not only concrete pumping, to pour difficulty big, and
With the increase of story height, vertical pump line arranges longer that ground pump pumping pressure also increases therewith.Even if using high pressure
Setting buffer layer, raising pump concrete performance, using high-strength concrete the skills such as pier, I-steel reinforcing in pump, intermediate floor
Art measure cannot still solve the pressure release problem of pump line in High Pressure Reinforced Concrete pumping procedure.
Since ground pump pressure is excessive during practice of construction, often occur pump line booster, between pier and structure floor
By drawing crack, the appearance of the problems such as I-steel and Di Dun are pulled off, rigidity reinforcing member and screw rod are pulled off is reinforced, gives Super High coagulation
Native pumping construction brings many difficulties.
Utility model content
A kind of the purpose of this utility model is to provide bending section high pressure the slow pressure bracing means of pump line is to solve superelevation
Layer concrete pumps in casting process that due to bending section pump pressure is excessive, often occur pump line booster, pier and structure building
Between plate by drawing crack, reinforce the technical problems such as I-steel and Di Dun are pulled off, rigidity reinforcing member and screw rod are pulled off.
To solve the above problems, the utility model adopts the following technical solution：A kind of bending section high pressure the slow pressure of pump line plus
It is fixedly mounted with and sets, including pedestal, rubber fixture, rubber sheet gasket, it is characterised in that：
The pedestal includes two horizontally disposed I-steel, be rigidly attached to two I-steel between the first connection steel
Component is rigidly attached to drawing money on credit for two I-steel upper surfaces and dagger and short support column and is rigidly attached to long support respectively
The second connection steel member between column and short support column, the upper end of the dagger of drawing money on credit and the upper end of short support column are equipped with card
Plate is provided with the mounting hole with rubber fixture cooperation on the snap-gauge；
The rubber fixture includes U-shaped rubber strip and is connected to the bolt connection pair at U-shaped rubber strip both ends, rubber fixture by
Rubber sheet gasket and mounting hole are sequentially passed through under and then by bending section pump line is fixed on pedestal.
Preferably, the rubber sheet gasket is placed on snap-gauge, and the upper surface of rubber sheet gasket is equipped with bending section pump line
With the rubber groove shared, the circular hole with rubber fixture cooperation is additionally provided on rubber sheet gasket.
Preferably, multiple rubber fixtures are connected on the pedestal side by side.
Preferably, the cambered surface diameter of the rubber groove is identical as the ground outer diameter of pump line.
Preferably, further include with having concrete pier, the lower end of the pedestal is with being embedded in concrete in pier.
Preferably, the first connection steel member, the second connection steel member are I-steel, H profile steel, square steel, band steel or angle
Steel.
Compared with prior art, it is with advantageous effect the characteristics of the utility model：
1, I-steel bottom is welded with profile iron, and plate is welded to connect between I-steel, for high pressure the bending section of pump line
Slow pressure reinforce, the pressure of pump line bending section, ensure that the safety of construction with effectively slowing down high pressure.
2, the setting of rubber sheet gasket and U-shaped rubber fixture play slow pressure well, pressure release, noise elimination, noise reduction effect, together
When also assure the safety of work progress.
3, the pedestal of the utility model uses 18# I-steel, and pump line, not only simple in structure with being used to support high pressure, on the spot
It draws materials at low cost, and easy for assemble or unload quick, bearing capacity is big, and structure is more firm, safe, firm.
4, present apparatus materials are simple, and cost is relatively low, easy to operate, safety, and energy dissipating pressure release effect is good.
Description of the drawings
For bending section high pressure pump line delays the structural schematic diagram for pressing bracing means to Fig. 1.
Fig. 2 is the planar structure schematic diagram of snap-gauge.
Fig. 3 is the front view of rubber sheet gasket.
Fig. 4 is the vertical view of rubber sheet gasket.
Fig. 5 is the structural schematic diagram of rubber fixture.
Attached drawing marks：1- pedestals, 2- rubber fixture, 3- rubber sheet gaskets, 11- I-steel, the connections of 12- first steel member, 13-
It draws money on credit the short support column of dagger, 14-, the connections of 15- second steel member, 16- snap-gauges, 17- mounting holes, 21-U shapes rubber strip, 22- bolts
Auxiliary connection, 31- rubber groove, 32- circular holes, 4- bending sections ground pump line, 5- concretes ground pier.
Specific implementation mode
As shown in Figs. 1-2, a kind of bending section high pressure ground slow pressure bracing means of pump line, including pedestal（1）, rubber fixture（2）、
Rubber sheet gasket（3）.
The pedestal（1）It is made using machining, including two horizontally disposed I-steel（11）, be rigidly attached to two
I-steel（11）Between first connection steel member（12）, be rigidly attached to two I-steel respectively（11）The long support of upper surface
Column（13）With short support column（14）And it is rigidly attached to dagger of drawing money on credit（13）With short support column（14）Between second connection steel
Component（15）, the dagger of drawing money on credit（13）Upper end and short support column（14）Upper end be equipped with snap-gauge（16）, the snap-gauge
（16）On be provided with and rubber fixture（2）With the mounting hole shared（17）；Pedestal（1）With being embedded in concrete in pier, anchor into ground pier
Depth be no less than 300mm, strength grade of concrete C30, the height for stretching out the upper surfaces Di Dun is not more than 150mm.Snap-gauge
（16）It is square, length of side 200mm, snap-gauge（16）Mounting hole there are four opening up（17）, aperture 20mm, mounting hole（17）Away from
From edge 12.5mm, snap-gauge（16）Thickness is 20mm.The first connection steel member（12）, second connection steel member（15）For work
Word steel, H profile steel, square steel, band steel or angle steel.
As shown in Figure 3-4, rubber sheet gasket（3）It is placed on snap-gauge（16）On, rubber sheet gasket（3）Upper surface be equipped with it is curved
Tune ground pump line（4）With the rubber groove shared（31）, rubber sheet gasket（3）On be additionally provided with and rubber fixture（2）With the circle shared
Hole（32）.
Rubber sheet gasket（3）Thickness be 10mm, circular hole（32）Apart from rubber sheet gasket（3）Edge 5mm, circular hole（32）Aperture
For 20mm.Rubber sheet gasket（3）Length is 185mm, width 40mm, rubber groove（31）The thickness of both sides is 15mm.Rubber is recessed
Slot（31）Cambered surface diameter and bending section ground pump line（4）Outer diameter is identical.
As shown in figure 5, the pedestal（1）On can connect multiple rubber fixtures side by side（2）.The rubber fixture（2）Packet
Include U-shaped rubber strip（21）Be connected to U-shaped rubber strip（21）The bolt connection pair at both ends（22）, rubber fixture（2）From top to bottom
Sequentially pass through rubber sheet gasket（3）And mounting hole（17）And then by bending section pump line（4）It is fixed on pedestal（1）On.U-shaped rubber
Item（21）Width is 30mm, thickness 30mm, U-shaped rubber strip（21）Both ends at a distance of 125mm, bolt connection pair（22）Bolt
Height is 150mm, and bolt 50mm is inserted into U-shaped rubber strip（21）, a diameter of 18mm of bolt.
This bending section high pressure the slow pressure bracing means of pump line effectively reduce the bending during Super High concrete pumping
Section ground pump pump line pressure, makes the pumping pressure of high-pressure pump during concrete pumping, is consumed in the process by rubber material,
The safety that ensure that work progress, play slow pressure well, pressure release, noise elimination, noise reduction effect.
In work progress, the tensile property of rubber former material must have manufacture return on qualification, the caking property between screw rod and rubber
Must be qualified through experimental examination, the former material of 18# I-steel and steel plate must have detection return on qualification, 18# I-steel, steel plate, steel
The links such as twist drill hole must use machining, forbid using thermal cutting and hole burning, 18# I-steel and the weld seam that snap-gauge welds are necessary
It is full, and through carrying out flaw detection qualification, for a whole set of connector during connecting pump line with ground pier, bolt must connect fastening.
Claims (6)
1. the bending section high pressure ground slow pressure bracing means of pump line, includes pedestal（1）, rubber fixture（2）And rubber sheet gasket（3）,
It is characterized in that：
The pedestal（1）Including two horizontally disposed I-steel（11）, be rigidly attached to two I-steel（11）Between
One connection steel member（12）, be rigidly attached to two I-steel respectively（11）The dagger of drawing money on credit of upper surface（13）With short support column
（14）And it is rigidly attached to dagger of drawing money on credit（13）With short support column（14）Between second connection steel member（15）, the length
Support column（13）Upper end and short support column（14）Upper end be equipped with snap-gauge（16）, the snap-gauge（16）On be provided with and rubber
Fixture（2）With the mounting hole shared（17）；
The rubber fixture（2）Including U-shaped rubber strip（21）Be connected to U-shaped rubber strip（21）The bolt connection pair at both ends
（22）, rubber fixture（2）From top to bottom sequentially pass through rubber sheet gasket（3）And mounting hole（17）And then by bending section pump line（4）
It is fixed on pedestal（1）On.
2. the bending section high pressure according to claim 1 ground slow pressure bracing means of pump line, it is characterised in that：The rubber sheet gasket
（3）It is placed on snap-gauge（16）On, rubber sheet gasket（3）Upper surface be equipped with bending section pump line（4）It is recessed with the rubber shared
Slot（31）, rubber sheet gasket（3）On be additionally provided with and rubber fixture（2）With the circular hole shared（32）.
3. the bending section high pressure according to claim 1 ground slow pressure bracing means of pump line, it is characterised in that：The pedestal（1）
On connect multiple rubber fixtures side by side（2）.
4. the bending section high pressure according to claim 2 ground slow pressure bracing means of pump line, it is characterised in that：The rubber groove
（31）Cambered surface diameter and bending section ground pump line（4）Outer diameter it is identical.
5. the bending section high pressure according to claim 1 ground slow pressure bracing means of pump line, it is characterised in that：Further include with having concrete
Pier（5）, the pedestal（1）Lower end with being embedded in concrete pier（5）In.
6. the bending section high pressure according to claim 1 ground slow pressure bracing means of pump line, it is characterised in that：First connection
Steel member（12）, second connection steel member（15）For I-steel, H profile steel, square steel, band steel or angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606083.4U CN207686313U (en) | 2017-11-27 | 2017-11-27 | Pressure-relieving reinforcing device for high-pressure pump pipe of bending section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606083.4U CN207686313U (en) | 2017-11-27 | 2017-11-27 | Pressure-relieving reinforcing device for high-pressure pump pipe of bending section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207686313U true CN207686313U (en) | 2018-08-03 |
Family
ID=62999063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721606083.4U Active CN207686313U (en) | 2017-11-27 | 2017-11-27 | Pressure-relieving reinforcing device for high-pressure pump pipe of bending section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207686313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259134A (en) * | 2019-07-31 | 2019-09-20 | 中冶建工集团有限公司 | A kind of ground pump pipe mounting structure and method |
-
2017
- 2017-11-27 CN CN201721606083.4U patent/CN207686313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259134A (en) * | 2019-07-31 | 2019-09-20 | 中冶建工集团有限公司 | A kind of ground pump pipe mounting structure and method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |