CN109914825A - The recyclable verticality adjuster of contrary sequence method steel pipe column - Google Patents
The recyclable verticality adjuster of contrary sequence method steel pipe column Download PDFInfo
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- CN109914825A CN109914825A CN201910242619.6A CN201910242619A CN109914825A CN 109914825 A CN109914825 A CN 109914825A CN 201910242619 A CN201910242619 A CN 201910242619A CN 109914825 A CN109914825 A CN 109914825A
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- steel pipe
- pin
- buckle
- verticality
- adjuster
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The recyclable verticality adjuster of contrary sequence method steel pipe column.The invention belongs to the design library part editor and reuses in underground space development base pit engineering of topdown construction method field, and in particular to the recycling and reusing device of steel pipe column verticality adjuster.The characteristics of present apparatus is, equipped with buckle on verticality adjuster, the lower part of buckle is equipped with dynamic guide, fixed annular is put more energy on floor equipped with rationed marketing set on steel pipe column, the pin inserted with clearance fit therewith in dynamic guide and rationed marketing set, the exposed junction of pin is connected to the steel cable extended to outside steel pile casting aperture, and the end of pin is greater than dynamic guide inner hole, using pin, guide, steel cable, pulley combination at a recoverable apparatus.Present invention production is simple, and after the control for solving contrary sequence method underground space development one pile for one column steel pipe (structure) column verticality with lower cost, recycling is recycled verticality adjuster, easy to operate, economizes on resources and cost.
Description
Technical field
The invention belongs to the design library part editor and reuses in underground space development base pit engineering of topdown construction method field, and in particular to contrary sequence method steel pipe
Recoverable apparatus after (structure) column verticality adjuster vertical adjustment.
Background technique
Ultra-deep underground space development reverse construction was more and more adopted in recent years, and the ultra-deep underground space is inverse to be made
The construction of method steel pipe (structure) column is more and more, and some steel pipe (structure) post design length has reached 50m or more.The ultra-deep underground space at present
Contrary sequence method steel pipe (structure) column verticality adjusting device locates below ground level, and when in verticality adjuster water located underground, leans on
It can not manually take out, underground can only be permanently embedded in together with concrete, also increases construction cost.
Summary of the invention
It is an object of the invention to overcome the defect of the prior art, traditional construction equipment, a kind of underground space development is provided
Contrary sequence method steel pipe (structure) column verticality adjuster recoverable apparatus, the device is easy to operate, and whether there is or not underground water can make in stake holes
With the problem of can solve the recycling of steel pipe (structure) pillar height essence verticality adjuster.
The structure of underground space development contrary sequence method steel pipe (structure) column verticality adjuster of the present invention is that it includes card
Button, guide, pin, pulley, steel cable, equipped with buckle on verticality adjuster, the lower part of buckle is equipped with dynamic guide, solid on steel pipe column
Fixed annular is put more energy into equipped with rationed marketing set on floor, the pin inserted with clearance fit therewith in dynamic guide and rationed marketing cover, pin
Exposed junction be connected to the steel cable extended to outside steel pile casting aperture, the end of pin is greater than dynamic guide inner hole.
The buckle is attached separately to the both ends of verticality adjuster, the bottom of one end buckle is equipped with dynamic pin using a pair
It covers and connection is covered by the rationed marketing that pin and annular are put more energy on floor, the bottom of other end buckle is equipped with pulley, and steel cable is around cunning
Wheel is connected to pin.
A pair of of buckle is located at the 1/3 of verticality adjuster length direction two sides, moves guide and rationed marketing set
It is fitted in the two sides of buckle, other end buckle is then fitted with pulley in two sides.
Beneficial effect of the present invention is: structure is simple, and low manufacture cost is easy to operate, and whether there is or not underground water in stake holes
It can be used, can solve the recycling of steel pipe (structure) pillar height essence verticality adjuster.
Detailed description of the invention
Fig. 1 is integral installation structural schematic diagram of the invention.
Fig. 2 is that verticality adjuster of the invention installs front view.
In figure: verticality adjuster 1, petroleum pipeline 2, verticality adjuster station 3, annular put more energy into floor 4, steel pipe column 5,
Steel pile casting 6, tool post 7, aperture locator 8, mounting platform 9, positioning walling crib 10, steel pile casting aperture 11, recyclable device 12, steel cable
12.1, buckle 12.2, dynamic guide 12.3, rationed marketing cover 12.4, pin 12.5, pulley 12.6.
Specific embodiment
Referring to each figure, equipped with buckling 12.2 on verticality adjuster 1, the lower part for buckling 12.2 is equipped with dynamic guide 12.3, steel
Fixed annular is put more energy on floor 4 equipped with rationed marketing set 12.4 on tubing string 5, dynamic guide 12.3 and rationed marketing cover in 12.4 inserted with
Clearance fit pin 12.5, the exposed junction of pin 12.5 is connected to the steel cable 12.1 extended to outside steel pile casting aperture 11, sells
The end of son 12.5 is greater than dynamic 12.3 inner hole of guide.Buckle 12.2 is attached separately to the length of verticality adjuster 1 using a pair
It spends at both ends 1/3, the two sides of the bottom of one end buckle 12.2 are equipped with dynamic guide 12.3 and are put more energy into floor 4 by pin 12.5 and annular
On 12.4 connection of rationed marketing set, the bottom of other end buckle 12.2 is corresponding equipped with a pair of of pulley 12.6, and steel cable 12.1 bypasses pulley
12.6 are connected to pin 12.5, and pin 12.5 can more easily be made to be detached from rationed marketing set 12.4 in this way.Split out verticality adjustment
When device, the steel cable that orifice position is preset on pin toward pull-up on ground, steel cable pulling is out of stock, and verticality adjuster is made to be detached from ring
Shape is put more energy into floor, and the end of pin 12.5 is greater than side and moves 12.3 inner hole of guide, is seized the side and moves guide 12.3, continues to draw steel
Rope, is just drawn out to ground for verticality adjuster.
The operating method of the present apparatus is as follows:
Step 1: buckle and one group of dynamic guide are fixed at verticality adjuster end 1/3, then buckled and 2 with another
Pulley is fixed at verticality adjuster head end 1/3, and then pin is connected with steel cable, and steel wire penetrating pulley is spare.
Step 2: in steel pipe (structure) column decentralization process, one group has been fixedly mounted in annular predeterminated position on floor of putting more energy into
Dynamic guide, and by installed buckle, rationed marketing set, pin, pulley, steel cable verticality adjuster be fixed on annular and put more energy on floor
(dynamic guide, rationed marketing set and pulley outer rim form straight line)；Annular put more energy into floor installation verticality adjuster position according to
Steel pipe (structure) post design length length determines, generally in steel pipe (structure) column 1/2 with up to 1/3 position, not by mud, water in post holes
Position influence.
Step 3: after steel pipe (structure) capital absolute altitude and column heart position and lock, according to pre-plugged in steel pipe (structure) column
Deviation value shown by (outer) measuring for verticality sensor carries out corresponding adjustment by verticality adjuster terrestrial operation platform, until passing
Sensor shows verticality playback, then locks verticality adjuster and carries out the next step.
Step 4: removably when verticality adjuster, on ground, orifice position is preset in pin toward pull-up according to procedure calls
Steel cable on son, steel cable pull pin out of stock, so that verticality adjuster is detached from annular and put more energy into floor, continue to draw wirerope, will hang down
Straight degree adjuster is drawn out to ground.
Claims (3)
1. the recyclable verticality adjuster of a kind of contrary sequence method steel pipe column, it is characterized in that: equipped with buckle, card on verticality adjuster
The lower part of button is equipped with dynamic guide, and fixed annular is put more energy on floor equipped with rationed marketing set, in dynamic guide and rationed marketing cover on steel pipe column
Pin inserted with clearance fit therewith, the exposed junction of pin are connected to the steel cable extended to outside steel pile casting aperture, the end of pin
Head is greater than dynamic guide inner hole.
2. the recyclable verticality adjuster of contrary sequence method steel pipe column according to claim 1, it is characterized in that: buckle uses one
It is right, the both ends of verticality adjuster are attached separately to, the bottom of one end buckle is equipped with dynamic guide and by pin and annular ribbed stiffener
Rationed marketing on plate covers connection, and the bottom of other end buckle is equipped with pulley, and steel cable is connected to pin around pulley.
3. the recyclable verticality adjuster of contrary sequence method steel pipe column as described in claim 2, it is characterized in that: a pair of of buckle difference
At the 1/3 of verticality adjuster length direction two sides, dynamic guide and rationed marketing are covered and are fitted in the two sides of buckle, the other end
Then two sides are fitted with pulley to buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910242619.6A CN109914825A (en) | 2019-03-28 | 2019-03-28 | The recyclable verticality adjuster of contrary sequence method steel pipe column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910242619.6A CN109914825A (en) | 2019-03-28 | 2019-03-28 | The recyclable verticality adjuster of contrary sequence method steel pipe column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109914825A true CN109914825A (en) | 2019-06-21 |
Family
ID=66967268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910242619.6A Pending CN109914825A (en) | 2019-03-28 | 2019-03-28 | The recyclable verticality adjuster of contrary sequence method steel pipe column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109914825A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523227A (en) * | 2020-12-14 | 2021-03-19 | 中国葛洲坝集团第一工程有限公司 | Steel pipe column for underground space structure and construction method |
-
2019
- 2019-03-28 CN CN201910242619.6A patent/CN109914825A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523227A (en) * | 2020-12-14 | 2021-03-19 | 中国葛洲坝集团第一工程有限公司 | Steel pipe column for underground space structure and construction method |
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