CN202483183U - Planar shock absorber for vertical mixture conveying pipeline - Google Patents
Planar shock absorber for vertical mixture conveying pipeline Download PDFInfo
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- CN202483183U CN202483183U CN 201220104274 CN201220104274U CN202483183U CN 202483183 U CN202483183 U CN 202483183U CN 201220104274 CN201220104274 CN 201220104274 CN 201220104274 U CN201220104274 U CN 201220104274U CN 202483183 U CN202483183 U CN 202483183U
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- top board
- shock absorber
- conveying pipeline
- vertical
- planar
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Abstract
The utility model discloses a planar shock absorber for a vertical mixture conveying pipeline. The planar shock absorber comprises a plate-shaped base and for upright columns vertically arranged on the base, wherein each upright column is sleeved with a spring. The planar shock absorber is further provided with a top plate parallel with the base, wherein the top plate is sleeved on the four upright columns through four round holes and are arranged at the tops of the springs, the base and the top plate are provided with through holes, through which the conveying pipeline can pass, and the top plate is provided with a conveying pipeline clamping mechanism. By adopting the planar shock absorber, the general quality problem that concrete floor slabs of a building crack when vertical load generated under the action of vertical recurrent pulses of a concrete conveying pipeline is directly transferred to the floor slabs of the building can be solved.
Description
Technical field:
The utility model relates to mixture vertical transport pipeline planar dampers such as a kind of concrete, building mortar; Specifically a kind of concrete and building mortar mixture vertical transport pipeline planar damping fastening devices set up belongs to building engineering construction facility technology field.
Background technology:
As the current construction projects to small high-rise buildings and high-rise multi-dominated, mostly in the framework of its structure, the main wall, concrete amount of large, mostly in the amount per square meter 0.35-0.45m3, concrete vertical transportation are dominated by concrete pumping, the concrete pipes installed on the floor of the building reserved for the mouth and used for steel scaffolding erected concrete or wood Xie fixed pipeline.Under normal construction speed condition; The floorslab concrete intensity of building does not reach design strength; Vertical recurrent pulses effect formation vertical load at concrete conveying pipe is directly delivered on the floor of building; Cause concrete floor local cracks and plate stride between large-area microcrack, this also is a kind of of building concrete cracks on floor slab common quality defect.Its building concrete cracks on floor slab has reduced concrete durability, has influenced the product quality of building.
Summary of the invention:
For overcoming the defective of prior art; The purpose of the utility model is to provide a kind of planar mixture vertical transport pipeline damper; The vertical recurrent pulses effect formation vertical load that can guarantee concrete mix vertical transport pipeline evenly is delivered on the floor of building lentamente; The potential energy of vertical recurrent pulses is changed the elastic potential energy of spring acting through the damping spring of damper; Thereby the vertical recurrent pulses effect by concrete conveying pipe of solving forms on the floor that vertical load is directly delivered to building, causes the common quality defect of building concrete cracks on floor slab.
The utility model technical solution problem adopts following technical scheme:
Planar mixture vertical transport pipeline damper comprises:
Plate-shaped base and be vertically located in four root posts on the said pedestal is socketed with spring on each said column; The top board parallel with said pedestal is set; Said top board is connected on said four root posts through four circle hole sleeves and is in the top of said spring; Said pedestal and said top board are provided with the through hole that supplies conveyance conduit to pass, and said top board is provided with the conveyance conduit clamp mechanism.
The bottom surface of said pedestal is installed with the yielding rubber backing plate.
Each said column upper end radially is provided with the anticreep bolt, said anticreep bolt be in said top board the top.
Said clamp mechanism comprises two semicircle clamping rings that are arranged on the said top board, and an end of two clamping rings is hinged, and the other end connects through lock bolt.
The vertical section of said clamping ring is the L type, is connected with deep floor between the longitudinal component of said clamping ring to the lateral part.
Compared with present technology, the beneficial effect of the utility model is embodied in:
The utility model pipeline damper is installed in the preformed hole place on the floor of building.Assembling and disassembling is convenient and simple, and is reusable, adapts to the job site operation.The vertical recurrent pulses effect formation vertical load that can guarantee concrete mix vertical transport pipeline evenly is delivered on the floor of building lentamente; The potential energy of vertical recurrent pulses is changed the elastic potential energy of spring acting through the damping spring of damper; Form on the floor that vertical load is directly delivered to building thereby solve, cause the common quality defect of building concrete cracks on floor slab by the vertical recurrent pulses effect of coagulating native conveyance conduit.Satisfy the requirement of " concrete structure engineering inspection of quality standard " and " highrise building concrete structure tecnical regulations ", can guarantee the concrete structure engineering quality.
Description of drawings:
Fig. 1 is the structural representation of the utility model; Fig. 2 is the vertical view of the utility model; Fig. 3 is the user mode figure of the utility model; Fig. 4 is the structural representation of clamping ring; Fig. 5 is that the A of Fig. 4 is to sectional drawing.
Label among the figure: 1 pedestal, 2 columns, 3 springs, 4 top boards, 5 conveyance conduits, 6 rubber mat plates, 7 anticreep bolts, 8 clamping rings, 9 lock bolts, 10 deep floors.
Below pass through the specific embodiment, and combine accompanying drawing that the utility model is described further.
The specific embodiment:
Embodiment: combine Fig. 1-5, the planar mixture vertical transport pipeline damper of present embodiment, it comprises:
Plate-shaped base 1 and be vertically located in four root posts 2 on the pedestal is socketed with spring 3 on each column 2.The top board 4 parallel with pedestal is set, and top board 4 is connected on four root posts 2 through four circle hole sleeves and is in the top of spring 3, and pedestal 1 and top board 4 are provided with the through hole that supplies conveyance conduit 5 to pass, and top board 4 is provided with the conveyance conduit clamp mechanism.
In specifically being provided with, Fig. 4, shown in 5, clamp mechanism comprises that an end of 8, two clamping rings of two semicircle clamping rings that are arranged on the top board 4 is hinged, the other end connects through lock bolt 9.The vertical section of each clamping ring is the L type, is connected with deep floor 10 between the longitudinal component of clamping ring to the lateral part.
Shown in Figure 1, be installed with yielding rubber backing plate 6 in the bottom surface of pedestal 1, shown in Figure 2, each column 2 upper end radially is provided with anticreep bolt 7, and anticreep bolt 7 is in 4 top of top board.
Shown in Figure 3, during the construction and installation concrete conveying pipe, lay down lock bolt 9; With conveyance conduit 5 in the circular hole of top insertion damper pedestal 1; Be inserted in pipeline clamping ring 8 outside the pipeline, adjust the position, lock bolt 9 is tightened; So far fixedly damper installation of the pipeline of the utility model just can carry out construction operation.
Claims (5)
1. planar mixture vertical transport pipeline damper is characterized in that comprising:
Plate-shaped base (1) and be vertically located in four root posts (2) on the said pedestal is socketed with spring (3) on each said column (2); The top board (4) parallel with said pedestal is set; Said top board is connected on the top that said spring was gone up and be in to said four root posts (2) through four circle hole sleeves; Said pedestal (1) and said top board (4) are provided with the through hole that supplies conveyance conduit (5) to pass, and said top board (4) is provided with the conveyance conduit clamp mechanism.
2. planar mixture vertical transport pipeline damper according to claim 1 is characterized in that the bottom surface of said pedestal (1) is installed with yielding rubber backing plate (6).
3. planar mixture vertical transport pipeline damper according to claim 1 is characterized in that, each said column (2) upper end radially is provided with anticreep bolt (7), and said anticreep bolt (7) is in the top of (4) of said top board.
4. planar mixture vertical transport pipeline damper according to claim 1; It is characterized in that; Said clamp mechanism comprises two the semicircle clamping rings (8) that are arranged on the said top board (4), and an end of two clamping rings is hinged, and the other end connects through lock bolt (9).
5. planar mixture vertical transport pipeline damper according to claim 4 is characterized in that the vertical section of said clamping ring is the L type, is connected with deep floor (10) between the longitudinal component of said clamping ring to the lateral part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220104274 CN202483183U (en) | 2012-03-19 | 2012-03-19 | Planar shock absorber for vertical mixture conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220104274 CN202483183U (en) | 2012-03-19 | 2012-03-19 | Planar shock absorber for vertical mixture conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483183U true CN202483183U (en) | 2012-10-10 |
Family
ID=46957613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220104274 Expired - Fee Related CN202483183U (en) | 2012-03-19 | 2012-03-19 | Planar shock absorber for vertical mixture conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202483183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437160A (en) * | 2015-05-26 | 2017-02-22 | 中国建筑第八工程局有限公司 | Pump-pipe fixing method for downward ultra-deep composite pumping of concrete |
| CN114636021A (en) * | 2022-02-22 | 2022-06-17 | 中铁建工集团有限公司 | Concrete feeding pump pipe wears floor department buffer |
-
2012
- 2012-03-19 CN CN 201220104274 patent/CN202483183U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437160A (en) * | 2015-05-26 | 2017-02-22 | 中国建筑第八工程局有限公司 | Pump-pipe fixing method for downward ultra-deep composite pumping of concrete |
| CN106437164A (en) * | 2015-05-26 | 2017-02-22 | 中国建筑第八工程局有限公司 | Buffer device for downward ultra-deep composite pumping of concrete |
| CN106437164B (en) * | 2015-05-26 | 2018-12-18 | 中国建筑第八工程局有限公司 | Buffer unit for the compound pumping of the downward ultra-deep of concrete |
| CN114636021A (en) * | 2022-02-22 | 2022-06-17 | 中铁建工集团有限公司 | Concrete feeding pump pipe wears floor department buffer |
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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 |
Granted publication date: 20121010 Termination date: 20170319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |