CN208309565U - Floral tube protective device - Google Patents
Floral tube protective device Download PDFInfo
- Publication number
- CN208309565U CN208309565U CN201820708612.XU CN201820708612U CN208309565U CN 208309565 U CN208309565 U CN 208309565U CN 201820708612 U CN201820708612 U CN 201820708612U CN 208309565 U CN208309565 U CN 208309565U
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- Prior art keywords
- protection pipe
- wall protection
- floral tube
- protective device
- tube
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Abstract
The utility model provides a kind of floral tube protective device, the device includes: scattered power pedestal, interior stay tube and outer wall protection pipe, the interior stay tube and the outer wall protection pipe are coaxially disposed, the end of the interior stay tube is connected to the first side of the scattered power pedestal, the end of the outer wall protection pipe is installed on the first side of the scattered power pedestal, and space is consolidated in the support that the annular of the end accommodation for supporting floral tube is formed between the interior stay tube and the outer wall protection pipe.The utility model solves the problems, such as that supporting floral tube easily early tears end jumping-up at the top of floral tube open in hammering injection soil layer.
Description
Technical field
The utility model relates to technical field of building construction, and in particular to a kind of floral tube protective device.
Background technique
Floral tube Grouting engineering, the material of floral tube is generally the thin-wall steel tube of diameter 50mm~60mm, between being drilled in steel pipe walls
Away from not equal aperture.It is squeezed into or is drilled with steel floral tube with holes and be inserted into soil, then injected slurries in floral tube with pressure, slurries
Soil layer is poured into from hole, is formed compacted soil and is improved foundation strength.
When the length of floral tube is longer, if floral tube design length is 6m, injection coarse sand/circle is hammered using pneumatics hammering equipment
The slip casting of pipe side forms anchoring body after gravel bed.Floral tube is usually processed and formed at one time by design length, then is hammered into shape by hammering equipment in end
It hits in injection side slope body.It hammers the coaxial lines such as floral tube in penetration process to be pressurized, bending deformation easily occurs in elongated rod body, especially in circle
When gravel bed region is implemented, bending deformation is especially pronounced, or even floral tube distortion breakoff phenomenon occurs.When hammering injection, equipment is hammered
Cause end jumping-up phenomenon at the top of floral tube significant in the top end of high frequency hammering floral tube.
Utility model content
To overcome the defects of present in the prior art, a kind of floral tube protective device is now provided, is being hammered into shape with solving supporting floral tube
Hit the problem of injection soil layer easily early tears end jumping-up at the top of floral tube open.
To achieve the above object, a kind of floral tube protective device is provided, comprising: dissipate power pedestal, interior stay tube and outer wall protection pipe, institute
It states interior stay tube and the outer wall protection pipe is coaxially disposed, the end of the interior stay tube is connected to the first side of the scattered power pedestal, institute
The end for stating outer wall protection pipe is installed on the first side of the scattered power pedestal, is formed between the interior stay tube and the outer wall protection pipe
Space is consolidated in support for the annular of the end accommodation of supporting floral tube.
Further, the length of the interior stay tube is greater than the length of the outer wall protection pipe.
Further, the scattered power pedestal is rounded, the outer diameter phase of the outer diameter and the outer wall protection pipe of the scattered power pedestal
Adaptation.
Further, described support in solid space is embedded with shock absorption strip.
Further, the axial direction of interior stay tube described in the first lateral edge of the scattered power pedestal extends to form connection sleeve,
The connection sleeve is removably attachable to the end of the outer wall protection pipe, it is described support solid space be formed in the outer wall protection pipe,
Between the connection sleeve and the interior stay tube.
Further, the corner of the outer rim of second side of the scattered power pedestal is fillet.
Further, the outer wall protection pipe is formed with internal screw thread, and internal screw thread described in the connection sleeve shaped Cheng Youyu is mutually fitted
The external screw thread matched, the outer wall protection pipe are threadedly connected to the connection sleeve.
The beneficial effects of the utility model are, the utility model floral tube protective device by interior stay tube and outer wall protection pipe it
Between the solid space of support that is formed realize the support of the upper port of supporting floral tube acted on admittedly in hammering penetration process, and dissipate power pedestal and realize
The evenly dispersed upper port for being transferred to supporting floral tube for hammering equipment hammer force enables the upper port of supporting floral tube in the solid sky of support
Between support it is solid under avoid splitting and the generation of jumping-up phenomenon.And the simple actual effect of the utility model floral tube protective device, greatly mention
Construction operation efficiency of the high supporting floral tube in special soil layer (gravel layer), installation exercise safety, there is popularization well to answer
With value.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of the utility model floral tube protective device.
Fig. 2 is the cross-sectional view in Fig. 1 at A-A.
Fig. 3 is the diagrammatic cross-section of the scattered power pedestal of the utility model floral tube protective device.
Fig. 4 is the use state diagram of the utility model floral tube protective device.
Specific embodiment
Illustrate the embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With carrying out various modifications or alterations under the spirit without departing from the utility model.
Fig. 1 is the diagrammatic cross-section of the utility model floral tube protective device, Fig. 2 is that cross-sectional view, Fig. 3 in Fig. 1 at A-A is
The diagrammatic cross-section of the scattered power pedestal of the utility model floral tube protective device, Fig. 4 are making for the utility model floral tube protective device
Use status diagram.
Referring to figs. 1 to 4, the utility model provides a kind of floral tube protective device, comprising: dissipates power pedestal 1, inner support
Pipe 2 and outer wall protection pipe 3.Interior stay tube 2 is arranged concentrically with outer wall protection pipe 3.The end of interior stay tube 2 is connected to the first of scattered power pedestal 1
Side, the end of outer wall protection pipe 3 are installed on the first side of scattered power pedestal 1, are formed between interior stay tube 2 and outer wall protection pipe 3 for supporting
Space 6 is consolidated in the support of the annular of the end accommodation of floral tube 5.
When in use, the utility model floral tube protective device is sheathed on to the upper port of vertically arranged supporting floral tube, is led to
It crosses the solid space of the support formed between interior stay tube and outer wall protection pipe and realizes the support hammered in penetration process to the upper port of supporting floral tube
Though effect, the evenly dispersed upper port for being transferred to supporting floral tube that power pedestal realizes hammering equipment hammer force is dissipated, so that supporting
The upper port of floral tube can avoid splitting and the generation of jumping-up phenomenon in the case where the support for supportting solid space is solid.And the utility model floral tube is anti-
The simple actual effect of protection unit greatly improves supporting floral tube and pacifies in the construction operation efficiency of special soil layer (gravel layer), installation exercise
Quan Xing has good application value.
As a kind of preferable embodiment, the length of interior stay tube 2 is greater than the length of outer wall protection pipe 3, by with outer retaining wall
Pipe is compared, and longer interior stay tube can have stronger bend resistance to act on to supporting floral tube.
As a kind of preferable embodiment, scattered power pedestal 1 is rounded, and it is concentric to dissipate power pedestal, interior stay tube and outer wall protection pipe
Setting, the outer diameter for dissipating power pedestal 1 are adapted with the outer diameter of outer wall protection pipe 3.
The flexible of upper port of supporting floral tube is transmitted in order to realize that scattered power pedestal transmits hammer force, in the present embodiment,
It supports in solid space 6 and is embedded with shock absorption strip 4.In the present embodiment, shock absorption strip 4 is the rubber strip of elasticity.
It is replaced in order to facilitate the installation and removal of shock absorption strip, the axial direction for dissipating stay tube 2 in the first lateral edge of power pedestal 1 prolongs
It stretches to form connection sleeve 11.Connection sleeve 11 is removably attachable to the end of outer wall protection pipe 3, supports solid space 6 and is formed in outer shield
Between wall pipe 3, connection sleeve 11 and interior stay tube 2.
Specifically, outer wall protection pipe 3 is formed with internal screw thread, connection sleeve 11 is formed with external screw thread compatible with internal screw thread.
Outer wall protection pipe 3 is threadedly connected to connection sleeve 11.
In the present embodiment, it dissipates power pedestal 1 and uses the cast molding of Q345 steel.
Interior stay tube 2 is formed using Q235, Φ 38mm × 3mm steel pipe processing and fabricating of 210mm long, interior stay tube 2 and cast steel
Interior 2 pedestal of stay tube is weldingly fixed on one heart on 2 pedestal of interior stay tube of cast steel.
Outer wall protection pipe 3 is formed using Q235, Φ 63.5mm × 3.5mm steel pipe processing and fabricating of 110mm long, outer wall protection pipe 3
Inner wall thread and cast steel scattered power pedestal connection sleeve silk connect it is fixed, be threadedly coupled length 20mm.
In order to avoid hammering equipment hammering power transmission causes the screw thread socket part position of the connection sleeve and outer wall protection pipe of scattered power pedestal
Damage, influence the installation and removal replacement of outer wall protection pipe, shock absorption strip, the corner 10 of outer rim for dissipating second side of power pedestal 1 is
Fillet.Specifically, dissipating power pedestal and hammering equipment contact surface using R10 round corner treatment.
The utility model provides a kind of application method of floral tube protective device, comprising the following steps:
S1: lifting supporting floral tube 5, so that supporting floral tube 5 is set to position to be installed along the vertical direction.
S2: interior stay tube 2 is inserted in the upper port of supporting floral tube 5, and outer wall protection pipe 3 is sheathed on the outer of supporting floral tube 5
Side wall, so that the top of supporting floral tube 5 is placed in the solid space 6 of support.
It specifically includes:
Shock absorption strip is embedded between connection sleeve and interior stay tube by S21
Outer wall protection pipe is threadedly connected to connection sleeve to assemble the floral tube protective device to form the utility model by S22.
The interior stay tube of floral tube protective device after assembled formation is inserted in the upper port of supporting floral tube 5 by S23, and outer shield
Wall pipe 3 is sheathed on the lateral wall of supporting floral tube 5, so that the top of supporting floral tube 5 is placed in the solid space 6 of support, and supporting floral tube
The end face of upper port be resisted against shock absorption strip.
S3: it hammers and dissipates power pedestal 1, supporting floral tube is hammered in position to be installed.
It should be noted that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate
The bright revealed content of book is not intended to limit the utility model implementable so that those skilled in the art understands and reads
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in disclosed in the utility model
Technology contents obtain and can cover in the range of.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " in
Between " and " one " etc. term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model,
Relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
Combine figure embodiment that the utility model is described in detail above, those skilled in the art can root
Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not constitute practical to this
Novel restriction, the utility model will be using the ranges that the appended claims define as protection scope.
Claims (7)
1. a kind of floral tube protective device characterized by comprising dissipate power pedestal, interior stay tube and outer wall protection pipe, the interior stay tube with
The outer wall protection pipe coaxial arrangement, the end of the interior stay tube is connected to the first side of the scattered power pedestal, the outer wall protection pipe
End be installed on the first side of the scattered power pedestal, be formed between the interior stay tube and the outer wall protection pipe for supporting floral tube
End accommodation annular support consolidate space.
2. floral tube protective device according to claim 1, which is characterized in that the length of the interior stay tube is greater than the outer shield
The length of wall pipe.
3. floral tube protective device according to claim 1, which is characterized in that the scattered power pedestal is rounded, the scattered power
The outer diameter of pedestal is adapted with the outer diameter of the outer wall protection pipe.
4. floral tube protective device according to claim 1, which is characterized in that described support in solid space is embedded with shock absorption strip.
5. floral tube protective device according to claim 1, which is characterized in that in described in the first lateral edge of the scattered power pedestal
The axial direction of stay tube extends to form connection sleeve, and the connection sleeve is removably attachable to the end of the outer wall protection pipe,
The space admittedly of supportting is formed between the outer wall protection pipe, the connection sleeve and the interior stay tube.
6. floral tube protective device according to claim 5, which is characterized in that the outer rim of second side of the scattered power pedestal
Corner is fillet.
7. floral tube protective device according to claim 5, which is characterized in that the outer wall protection pipe is formed with internal screw thread, institute
The compatible external screw thread of internal screw thread described in connection sleeve shaped Cheng Youyu is stated, the outer wall protection pipe is threadedly connected to the connector sleeve
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708612.XU CN208309565U (en) | 2018-05-14 | 2018-05-14 | Floral tube protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708612.XU CN208309565U (en) | 2018-05-14 | 2018-05-14 | Floral tube protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208309565U true CN208309565U (en) | 2019-01-01 |
Family
ID=64712477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820708612.XU Active CN208309565U (en) | 2018-05-14 | 2018-05-14 | Floral tube protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208309565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612080A (en) * | 2018-05-14 | 2018-10-02 | 中国建筑第八工程局有限公司 | The anti-splitting device of supporting floral tube and its installation method |
-
2018
- 2018-05-14 CN CN201820708612.XU patent/CN208309565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612080A (en) * | 2018-05-14 | 2018-10-02 | 中国建筑第八工程局有限公司 | The anti-splitting device of supporting floral tube and its installation method |
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