CN105484282A - Leveling device inside cup-shaped foundation of pipe steel support and usage method of leveling device - Google Patents
Leveling device inside cup-shaped foundation of pipe steel support and usage method of leveling device Download PDFInfo
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- CN105484282A CN105484282A CN201410479810.XA CN201410479810A CN105484282A CN 105484282 A CN105484282 A CN 105484282A CN 201410479810 A CN201410479810 A CN 201410479810A CN 105484282 A CN105484282 A CN 105484282A
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- steel support
- pipe line
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- line steel
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Abstract
The invention relates to pipe support installation in the industrial field, particularly to a leveling device inside a cup-shaped foundation of a pipe steel support and a usage method of the leveling device. The device comprises an embedded installation anchor bolt, leveling nuts, temporary wooden wedges and micro-expansion concrete, wherein the embedded installation anchor bolt is installed at the bottom of a central blind hole of the cup-shaped foundation; the embedded installation anchor bolt is in a U-shaped structure; the bottom of the U-shaped structure is arranged in the cup-shaped foundation; two sides of the U-shaped structure extend out of the cup-shaped foundation; external threads are formed in extending ends of two sides of the U-shaped structure; the leveling nuts are installed symmetrically through the external threads; one end of the pipe steel support is inserted into the central blind hole of the cup-shaped foundation; and the micro-expansion concrete is arranged on the outer sides of the pipe steel support located in the cup-shaped foundation. According to the device, the structure is simple, construction is facilitated, and the time of a crane for waiting in place can be substantially shortened, so that the usage rate of the crane is increased; and the installation time for the pipe steel support is saved as well, and excellent effects of guaranteeing the construction period and reducing mechanical cost are achieved.
Description
Technical field
The support of pipelines that the present invention relates to industrial circle is installed, and is specially the levelling device in a kind of rim of a cup basis of pipe line steel support and using method thereof.
Background technology
In some industrial working, support of pipelines needs to be arranged between each workshop according to technological process, because conveyance conduit has certain gradient, high each of support of pipelines top mark is caused to differ, designing institute can batch machining make for convenience of Gang Gou factory, when designing, the support of pipelines in a temperature section is designed to a type, namely the identical different buried depth by means of only adjusting pole rim of a cup basis of pipe line steel support height reaches each requirement differed high of support of pipelines top mark.But owing to have employed rim of a cup basis, pipe line steel support needs crane to lift by crane back and forth in installation process, and adjustment top mark is high, need crane to wait in original place always, its utilization rate is reduced, operating efficiency is not high yet, cause the mechanical site work holdup relatively more serious, so machinery expenses will be caused greatly to improve, the corresponding raising of cost of production.
Summary of the invention
The object of the present invention is to provide the levelling device in a kind of rim of a cup basis of pipe line steel support and using method thereof, it is high that solution pipe line steel support needs crane lifting to adjust top mark back and forth in installation process, affects the problems such as operating efficiency.
Technical scheme of the present invention is:
A levelling device in the rim of a cup basis of pipe line steel support, this device comprises pre-buried installation crab-bolt, leveling nut, interim timber wedge, slightly expanded concrete, and concrete structure is as follows:
Pre-buried installation crab-bolt is set bottom the central blind hole on rim of a cup basis, pre-buried installation crab-bolt is U-shaped structure, the bottom of U-shaped structure is placed in rim of a cup basis, the both sides of U-shaped structure stretch out in rim of a cup fundamental external, the external part on described U-shaped structure both sides is respectively equipped with external screw thread, install leveling nut by described external screw thread symmetry, pipe line steel support one end is plugged in the central blind hole on rim of a cup basis, and the pipe line steel stent outer being arranged in rim of a cup basis arranges slightly expanded concrete.
Levelling device in the rim of a cup basis of described pipe line steel support, central blind hole is inversed taper platform shape, fastening by interim timber wedge between central blind hole four sides suitable for reading and pipe line steel support.
Levelling device in the rim of a cup basis of described pipe line steel support, rim of a cup is basic, the pre-buried installation crab-bolt of U-shaped structure, leveling nut and pipe line steel support equipped form verticality and top mark height adjustment structure.
Levelling device in the rim of a cup basis of described pipe line steel support, the anchoring in rim of a cup basis of pre-buried installation crab-bolt, the smallest cross-section area of central blind hole should be greater than 15 times of pre-buried installation crab-bolt sectional areas, pre-buried installation crab-bolt length of appearing should exceed more than 150mm than rim of a cup basis, and requires that pre-buried installation crab-bolt upper end external thread length is 150 ~ 200mm.
Levelling device in the rim of a cup basis of described pipe line steel support, on the base plate of pipe line steel support and middle stiffener, the position of corresponding pre-buried installation crab-bolt is corresponding boxes out, and pre-buried installation crab-bolt freely can be passed through, be connected and fixed by leveling nut and pipe line steel support.
The using method of the levelling device in the rim of a cup basis of described pipe line steel support, when the lifting of pipe line steel support is inserted in rim of a cup basis by crane, and after coarse adjustment pipe line steel support top mark height, utilize pre-buried installation crab-bolt and interim timber wedge by temporary fixed for pipe line steel support, crane drives away and continues the installation of next Pin pipe line steel support; At this moment by the high absolute altitude reaching designing requirement and need of leveling nut fine setting pipe line steel support top mark in pre-buried installation crab-bolt, until the verticality of pipe line steel support and absolute altitude all in place by design drawing after, finally with the slightly expanded concrete higher than rim of a cup base concrete strength grade, rim of a cup basis is filled, after slightly expanded concrete sclerosis reaches requirement of strength, withdraw interim timber wedge, pipe line steel support installing is complete.
Advantage of the present invention and beneficial effect are:
The present invention is provided with pre-buried installation crab-bolt in rim of a cup basis, when pipe line steel support (pipe support) lifting to be inserted in rim of a cup basis after coarse adjustment pipe line steel support top mark height by crane, with pre-buried installation crab-bolt and interim timber wedge by temporary fixed for pipe line steel support, crane can drive away and continue the installation of next Pin pipe line steel support, at this moment by the high absolute altitude reaching designing requirement and need of leveling nut fine setting pipe line steel support top mark in pre-buried installation crab-bolt, until the verticality of pipe line steel support and absolute altitude all in place by design drawing after, finally with the slightly expanded concrete higher than rim of a cup base concrete strength grade, rim of a cup basis is filled, withdraw interim timber wedge, pipe line steel support installing is complete.So, this levelling device simple structure, constructability, significantly can reduce the time that crane is waited in original place, thus improve the utilization rate of crane, and also save the set-up time of pipe line steel support, there is good effect to guarantee duration, reduction machinery expense.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
In figure: 1. rim of a cup basis; 2. pre-buried installation crab-bolt; 3. pipe line steel support; 4. leveling nut; 5. interim timber wedge; 6. slightly expanded concrete; 7. central blind hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As Figure 1-Figure 2, the levelling device in the rim of a cup basis of inventive pipeline steel bracket mainly comprises: pre-buried installation crab-bolt 2, leveling nut 4, interim timber wedge 5, slightly expanded concrete 6 etc., and concrete structure is as follows:
Bottom the central blind hole 7 on rim of a cup basis 1, pre-buried installation crab-bolt 2 is set, pre-buried installation crab-bolt 2 is U-shaped structure, the bottom of U-shaped structure is placed in rim of a cup basis 1, the both sides of U-shaped structure stretch out in outside, rim of a cup basis 1, the external part on described U-shaped structure both sides is respectively equipped with external screw thread, by described external screw thread symmetry, leveling nut 4 is installed, the pre-buried installation crab-bolt 2 of rim of a cup basis 1, U-shaped structure, leveling nut 4 and pipe line steel support equipped form specific verticality and top mark height adjustment structure, this stabilized structure, detachable, verticality and top mark height regulate accurately; Pipe line steel support 3 one end is plugged in the central blind hole 7 on rim of a cup basis 1, is arranged in the pipe line steel support 3 arranged outside slightly expanded concrete 6 on rim of a cup basis 1.Central blind hole 7 is inversed taper platform shape, fastening by interim timber wedge 5 between central blind hole 7 four sides suitable for reading and pipe line steel support 3.
The anchoring in rim of a cup basis 1 of pre-buried installation crab-bolt 2, the smallest cross-section area of central blind hole 7 should be greater than 15 times of pre-buried installation crab-bolt 2 sectional areas, pre-buried installation crab-bolt 2 length of appearing should exceed more than 150mm than rim of a cup basis 1, and requires that pre-buried installation crab-bolt 2 upper end external thread length is 150 ~ 200mm.
On the base plate of pipe line steel support 3 and middle stiffener, the position of corresponding pre-buried installation crab-bolt 2 is corresponding boxes out, and to ensure that pre-buried installation crab-bolt 2 can freely be passed through, is then connected and fixed by leveling nut 4 and pipe line steel support 3.After pipe line steel support 3 is in place in rim of a cup basis 1, first with pre-buried installation crab-bolt 2 and interim timber wedge 5 by temporary fixed for pipe line steel support 3, by the leveling nut 4 in pre-buried installation crab-bolt 2 and increase and decrease interim timber wedge 5 finely tune the verticality of pipe line steel support 3 and top mark high.After pipe line steel support 3 leveling completes, the central blind hole 7 on rim of a cup basis 1 is filled by the slightly expanded concrete 6 applied higher than rim of a cup base concrete strength grade, reaches after requirement of strength withdraw interim timber wedge 5 until hardening of concrete.
The using method of the levelling device in the rim of a cup basis of inventive pipeline steel bracket is as follows:
When pipe line steel support 3 lifting is inserted in rim of a cup basis 1 by crane, and after coarse adjustment pipe line steel support top mark height, utilize pre-buried installation crab-bolt 2 and interim timber wedge 5 by temporary fixed for pipe line steel support 3, crane can drive away and continue the installation of next Pin pipe line steel support 3, at this moment the high absolute altitude reaching designing requirement and need of pipe line steel support 3 top mark is finely tuned by the leveling nut 4 in pre-buried installation crab-bolt 2, until the verticality of pipe line steel support 3 and absolute altitude all in place by design drawing after, finally with the slightly expanded concrete 6 higher than rim of a cup basis 1 strength grade of concrete, rim of a cup basis 1 is filled, after slightly expanded concrete 6 sclerosis reaches requirement of strength, withdraw interim timber wedge 5, pipe line steel support 3 installs.
Claims (6)
1. the levelling device in the rim of a cup basis of pipe line steel support, is characterized in that, this device comprises pre-buried installation crab-bolt, leveling nut, interim timber wedge, slightly expanded concrete, and concrete structure is as follows:
Pre-buried installation crab-bolt is set bottom the central blind hole on rim of a cup basis, pre-buried installation crab-bolt is U-shaped structure, the bottom of U-shaped structure is placed in rim of a cup basis, the both sides of U-shaped structure stretch out in rim of a cup fundamental external, the external part on described U-shaped structure both sides is respectively equipped with external screw thread, install leveling nut by described external screw thread symmetry, pipe line steel support one end is plugged in the central blind hole on rim of a cup basis, and the pipe line steel stent outer being arranged in rim of a cup basis arranges slightly expanded concrete.
2. according to the levelling device in the rim of a cup basis of pipe line steel support according to claim 1, it is characterized in that, central blind hole is inversed taper platform shape, fastening by interim timber wedge between central blind hole four sides suitable for reading and pipe line steel support.
3. according to the levelling device in the rim of a cup basis of pipe line steel support according to claim 1, it is characterized in that, rim of a cup basis, the pre-buried installation crab-bolt of U-shaped structure, leveling nut and pipe line steel support equipped form verticality and top mark height adjustment structure.
4. according to the levelling device in the rim of a cup basis of pipe line steel support according to claim 1, it is characterized in that, the anchoring in rim of a cup basis of pre-buried installation crab-bolt, the smallest cross-section area of central blind hole should be greater than 15 times of pre-buried installation crab-bolt sectional areas, pre-buried installation crab-bolt length of appearing should exceed more than 150mm than rim of a cup basis, and requires that pre-buried installation crab-bolt upper end external thread length is 150 ~ 200mm.
5. according to the levelling device in the rim of a cup basis of pipe line steel support according to claim 1, it is characterized in that, on the base plate of pipe line steel support and middle stiffener, the position of corresponding pre-buried installation crab-bolt is corresponding boxes out, pre-buried installation crab-bolt freely can be passed through, be connected and fixed by leveling nut and pipe line steel support.
6. the using method of the levelling device in the rim of a cup basis of the pipe line steel support described in one of claim 1 to 5, it is characterized in that, when the lifting of pipe line steel support is inserted in rim of a cup basis by crane, and after coarse adjustment pipe line steel support top mark height, utilize pre-buried installation crab-bolt and interim timber wedge by temporary fixed for pipe line steel support, crane drives away and continues the installation of next Pin pipe line steel support; At this moment by the high absolute altitude reaching designing requirement and need of leveling nut fine setting pipe line steel support top mark in pre-buried installation crab-bolt, until the verticality of pipe line steel support and absolute altitude all in place by design drawing after, finally with the slightly expanded concrete higher than rim of a cup base concrete strength grade, rim of a cup basis is filled, after slightly expanded concrete sclerosis reaches requirement of strength, withdraw interim timber wedge, pipe line steel support installing is complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410479810.XA CN105484282B (en) | 2014-09-18 | 2014-09-18 | Levelling device and its application method in a kind of rim of a cup basis of pipeline steel bracket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410479810.XA CN105484282B (en) | 2014-09-18 | 2014-09-18 | Levelling device and its application method in a kind of rim of a cup basis of pipeline steel bracket |
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| CN105484282A true CN105484282A (en) | 2016-04-13 |
| CN105484282B CN105484282B (en) | 2017-11-10 |
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| CN201410479810.XA Active CN105484282B (en) | 2014-09-18 | 2014-09-18 | Levelling device and its application method in a kind of rim of a cup basis of pipeline steel bracket |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735341A (en) * | 2016-04-14 | 2016-07-06 | 中国能源建设集团陕西省电力设计院有限公司 | Mounting structure for cup foundation and support column and construction method |
| CN108532968A (en) * | 2018-06-05 | 2018-09-14 | 上海绿地建设(集团)有限公司 | A kind of assembled support device of steel bar truss floor support plate composite floor system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0949240A (en) * | 1995-08-04 | 1997-02-18 | Hajime Kogyo:Kk | Method for constructing installation foundation of heavyweight object |
| CN102041899A (en) * | 2009-10-22 | 2011-05-04 | 中冶天工建设有限公司 | Method for adjusting axis deviation of industrial factory building edge foundation heavy column |
| CN202099880U (en) * | 2011-06-09 | 2012-01-04 | 中广核工程有限公司 | Foundation bolt |
| CN202430898U (en) * | 2011-12-29 | 2012-09-12 | 南京金宸建筑设计有限公司 | Bed plate for leveling heel post of section steel |
| CN203034473U (en) * | 2012-11-23 | 2013-07-03 | 山东杭萧钢构有限公司 | Inserting type column base of steel structure |
| CN203795877U (en) * | 2014-03-26 | 2014-08-27 | 中国化学工程第十三建设有限公司 | Mounting height adjusting device for cup-mouth-shaped foundation steel column |
-
2014
- 2014-09-18 CN CN201410479810.XA patent/CN105484282B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0949240A (en) * | 1995-08-04 | 1997-02-18 | Hajime Kogyo:Kk | Method for constructing installation foundation of heavyweight object |
| CN102041899A (en) * | 2009-10-22 | 2011-05-04 | 中冶天工建设有限公司 | Method for adjusting axis deviation of industrial factory building edge foundation heavy column |
| CN202099880U (en) * | 2011-06-09 | 2012-01-04 | 中广核工程有限公司 | Foundation bolt |
| CN202430898U (en) * | 2011-12-29 | 2012-09-12 | 南京金宸建筑设计有限公司 | Bed plate for leveling heel post of section steel |
| CN203034473U (en) * | 2012-11-23 | 2013-07-03 | 山东杭萧钢构有限公司 | Inserting type column base of steel structure |
| CN203795877U (en) * | 2014-03-26 | 2014-08-27 | 中国化学工程第十三建设有限公司 | Mounting height adjusting device for cup-mouth-shaped foundation steel column |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735341A (en) * | 2016-04-14 | 2016-07-06 | 中国能源建设集团陕西省电力设计院有限公司 | Mounting structure for cup foundation and support column and construction method |
| CN108532968A (en) * | 2018-06-05 | 2018-09-14 | 上海绿地建设(集团)有限公司 | A kind of assembled support device of steel bar truss floor support plate composite floor system |
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| CN105484282B (en) | 2017-11-10 |
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