CN209211768U - The steel construction of merogenesis lifting - Google Patents
The steel construction of merogenesis lifting Download PDFInfo
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- CN209211768U CN209211768U CN201821743647.3U CN201821743647U CN209211768U CN 209211768 U CN209211768 U CN 209211768U CN 201821743647 U CN201821743647 U CN 201821743647U CN 209211768 U CN209211768 U CN 209211768U
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- steel pipe
- section steel
- lower section
- telescopic rod
- locating piece
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Abstract
A kind of steel construction of merogenesis lifting, it includes constraint steel column and stake well, it is characterized by: the constraint steel column includes upper section steel pipe and lower section steel pipe, the lower section steel pipe bottom is equipped with bottom plate, stake shaft bottom face is equipped with locator, and the lower section penstock installation is equipped with fixing piece on locator between lower section steel pipe on the stake well inner wall, the junction of upper section steel pipe lower end and lower section steel pipe upper end is equipped with attaching means, and the stake well inner wall is equipped with operating platform.The utility model can reduce the load on ground.
Description
Technical field
The utility model relates to the technical fields of construction, more particularly, to a kind of steel construction of merogenesis lifting.
Background technique
At present in construction, be often used reverse construction requirement, basement construction first by negative one layer earth excavation,
Then concrete bed course platform is poured in negative one layer and carry out excavation pile construction, carry out basement middlebearing column peace after the completion of pile foundation again
Dress.Therefore, first steel member to be unloaded when erection of steel pipe column and transports to the stacking of negative one layer designated position, then big loop wheel machine will descend negative one
Layer operation.
Prior art among the above has the following deficiencies: that site environment is narrow, transports the insufficient space of steel construction, greatly
Loop wheel machine can not reach subterranean layer.
Utility model content
The purpose of the utility model is to provide a kind of steel constructions of merogenesis lifting for reducing ground load.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of steel construction of merogenesis lifting, including constraint steel column and stake well, the constraint steel column include upper section steel pipe under
Duan Gangguan, the lower section steel pipe bottom are equipped with bottom plate, and stake shaft bottom face is equipped with locator, and the lower section penstock installation is positioning
On device, fixing piece, the company of upper section steel pipe lower end and lower section steel pipe upper end are equipped on the stake well inner wall between lower section steel pipe
It meets place and is equipped with attaching means, the stake well inner wall is equipped with operating platform.
By using above-mentioned technical proposal, segmenting steel column, convenient transportation and lifting will be constrained, only passes through trolley during installation
It can carry, be not necessarily to large-scale crane field operation, reduce the load-bearing on ground.Locator can be such that steel pipe is accurately positioned, in stake well
The verticality that support has fixing piece to keep steel pipe between wall and steel pipe, the attaching means of junction prevent in subsequent backfill stake well construction
The dislocation of lower section steel pipe, stake well inner wall are arranged operating platform, are capable of providing reasonable space and give construction personnel's operation.
The utility model is further arranged to: the locator includes nut, locating piece and anchor bolt, and the anchor bolt bottom end is solid
Due to stake bottom, the end of the anchor bolt and nut are connected through a screw thread, and the end of the anchor bolt passes through locating piece, the spiral shell
Female lower surface with locating piece contradicts.
By using above-mentioned technical proposal, anchor bolt lower end is embedded to stake bottom, and anchor bolt upper end is connect with nut and locating piece,
Whole locating piece is formed, by the position of turn nut, adjusts locator.
The utility model is further arranged to: the locating piece includes centrally located lug boss and connect with lug boss
Support portion, the bottom plate center is equipped with through-hole with raised portion fits.
By using above-mentioned technical proposal, locating piece can be supported with positioning steel tube column, through-hole and locating piece on bottom plate
Raised portion fits, facilitate constructor's operation.
The utility model is further arranged to: the lug boss is formed by the fixation of several locating rod circumferential arrangements, the branch
Support part includes several connecting rod fixed with locating rod.
By using above-mentioned technical proposal, several locating rods circumferentially arrange fixation, keep locator structure more firm, if
The dry connecting rod fixed with locating rod one end provides a support base for steel column, and locating rod and connecting rod are along the circumferential direction solid
Fixed, stress is more evenly.
The utility model is further arranged to: the connecting rod includes external extension bar, interior telescopic rod and positioning pin, it is described in
Telescopic rod one end is inside outer telescopic rod, and the top of the external extension bar is equipped with location hole, and the interior telescopic rod top is uniformly divided
Cloth is several and location hole connecting hole of the same size, the positioning pin pass through location hole and connecting hole.
By using above-mentioned technical proposal, connecting hole and location hole match, at the same positioning pin pass through two holes make it is interior overhanging
Contracting bar is fixedly connected, and by the elongation and shortening of connecting rod, can position the steel pipe of different-diameter.
The utility model is further arranged to: the attaching means includes upper ring plate and lower ring plate, and the upper ring plate bottom end is set
There is stiffening plate, the bottom end of the stiffening plate is connected to lower ring plate top, and the stiffening plate is distributed uniformly and circumferentially.
By using above-mentioned technical proposal, attaching means can ensure that upper section steel pipe and lower section steel pipe accurately connect always, keep away
Exempt to misplace when backfilling stake well.
In conclusion the advantageous effects of the utility model are as follows: by the merogenesis to steel construction, do not need big loop wheel machine and make
Industry can reduce the load on ground.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the locating element structure view of the utility model.
In figure, 1, upper section steel pipe；2, upper ring plate；3, lower ring plate；4, stiffening plate；5, lower section steel pipe；6, locating rod；7, anchor
Bolt；8, nut；9, through-hole；10, interior telescopic rod；11, external extension bar；12, bottom plate；13, steel column is constrained；14, attaching means；15, fixed
Position pin；16, stake well；17, fixing piece；18, operating platform；19, locating piece；20, locator, 21, connecting rod, 22, connecting hole；
23, location hole；24, lug boss.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to FIG. 1, FIG. 2 and FIG. 3, is a kind of steel construction of merogenesis lifting disclosed by the utility model, including constraint steel column
13 and stake well 16.Stake 16 bottom of well is equipped with locator 20, and locator 20 includes nut 8, locating piece 19 and anchor bolt 7.7 lower end of anchor bolt
It is fixed on the bottom of a well 16,7 upper end of anchor bolt sequentially passes through nut 8 and locating piece 19, by rotating nuts 8, adjusts locating piece
19 height guarantees that locating piece 19 is in a horizontal state.Locating piece 19 include centrally located lug boss 24 and with lug boss 24
The support portion of connection, lug boss 24 are formed by the fixation of several 6 circumferential arrangements of locating rod, and support portion includes several solid with locating rod 6
Fixed connecting rod 21, several locating rods 6 circumferentially arrange fixation, keep 19 structure of locating piece more firm, several and locating rod 6 one
Fixed connecting rod 21 is held, provides a support base for steel column, locating rod 6 and connecting rod 21 are along the circumferential direction fixed, stress
More evenly.Connecting rod 21 includes external extension bar 11, interior telescopic rod 10 and positioning pin 15.The top of external extension bar 11 is equipped with location hole
23, interior 10 top of telescopic rod is uniformly distributed several and connecting hole 22 of the same size of location hole 23, and positioning pin 15, which passes through two holes, to be made
Interior telescopic rod 10 is connected with external extension bar 11, and inside outer telescopic rod 11, connecting rod 21 passes through stretching for interior 10 one end of telescopic rod
The constraint steel column 13 of different-diameter can be positioned.
Constraining steel column 13 includes upper section steel pipe 1 and lower section steel pipe 5, and 5 bottom of lower section steel pipe is fixed with bottom plate 12, bottom plate 12
Center is equipped with the through-hole 9 cooperated with lug boss 24, and lower section steel pipe 5 is hung in a well 16, and lower section steel pipe 5 is placed on the top of locator 20
Portion is arranged in the through-hole 9 on bottom plate 12 by connecting rod 6, carries out precise positioning to steel pipe.It is supportted in time with fixing piece 17 in stake well
Between 16 inner walls and lower section steel pipe 5, the accurate location of lower section steel pipe 5 is kept.Confirm it is errorless after, lift preceding elder generation in upper section steel pipe 1
5 casting concrete of lower section steel pipe and backfill stake well 16.
Operating platform 18 is equipped on 16 inner wall of stake well, operating platform 18 is located at the upper end of lower section steel pipe 5.Carry out upper section steel
The lifting of pipe 1, construction personnel buttress the lower end of upper section steel pipe 1 on operating platform 18, are slowly directed at lower section steel pipe 5, finally lead to
It crosses and is welded and fixed.The junction of upper section steel pipe 1 and lower section steel pipe 5 be equipped with attaching means 14, attaching means 14 include upper ring plate 2, under
Ring flat-plate 3 and stiffening plate 4, attaching means 14 are fixedly welded on junction, guarantee that upper end steel pipe and lower section steel pipe 5 are quasi- in the construction process
Really engagement, avoids misplacing during backfilling stake well 16.
The implementation principle of the present embodiment are as follows: by constraint 13 merogenesis of steel column lifting, 5 bottom of lower section steel pipe is fixed with bottom plate 12,
The center of bottom plate 12 is equipped with the through-hole 9 cooperated with lug boss 24, is first put into locator 20 in 16 bottom of stake well, locator 20 includes
Nut 8, locating piece 19 and anchor bolt 7.16 bottom of a well is fixed in 7 bottom end of anchor bolt, and the end of anchor bolt 7 and nut 8 are connected by screw thread
It connects, the end of anchor bolt 7 passes through locating piece 19, the lower surface conflict of nut 8 and locating piece 19.Pass through rotating nuts 8, adjustment positioning
The height of part 19.The locating piece 19 includes centrally located lug boss 24 and the support portion connecting with lug boss 24, described
Lug boss 24 is formed by the fixation of several 6 circumferential arrangements of locating rod, and the support portion includes several connecting rod fixed with locating rod 6
21.Connecting rod 21 includes external extension bar 11, interior telescopic rod 10 and positioning pin 15.The top of external extension bar 11 is equipped with location hole 23,
Interior 10 top of telescopic rod is uniformly distributed several and the connecting hole 22 of the same size of location hole 23, interior telescopic rod 10 and external extension bar 11
It is connected by positioning pin 15.Lower section steel pipe 5 is hung in a well 16,20 top of locator is placed on, makes 12 company of being connected to of bottom plate
21 upper surface of extension bar makes lug boss 24 pass through through-hole 9, is protected between stake diameter inner wall and lower section steel pipe 5 with the support of fixing piece 17 in time
Hold accurate position.It needs to backfill stake well 16 at this time again to lift upper section steel pipe 1, construction personnel needs on operating platform 18
Upper-lower section steel pipe 5 is accurately docked, is welded and fixed by cooperation, finally welds attaching means 14 in joining place, attaching means 14 includes upper ring
Plate 2, lower ring plate 3 and stiffening plate 4, attaching means 14 are fixedly welded on junction, guarantee that upper end steel pipe and lower section steel pipe 5 were being constructed
It is accurately engaged in journey, avoids misplacing during backfilling stake well 16.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (6)
1. a kind of steel construction of merogenesis lifting, including constraint steel column (13) and stake well (16), it is characterised in that: the constraint steel column
It (13) include upper section steel pipe (1) and lower section steel pipe (5), lower section steel pipe (5) bottom is equipped with bottom plate (12), the stake well (16)
Bottom surface is equipped with locator (20), and the lower section steel pipe (5) is mounted on locator (20), on stake well (16) inner wall with lower section
Fixing piece (17) are equipped between steel pipe (5), the junction of upper section steel pipe (1) lower end and lower section steel pipe (5) upper end is equipped with constraint
Part (14), stake well (16) inner wall are equipped with operating platform (18).
2. the steel construction of merogenesis lifting according to claim 1, it is characterised in that: the locator (20) includes nut
(8), a well (16) bottom is fixed in locating piece (19) and anchor bolt (7), anchor bolt (7) bottom end, the end of the anchor bolt (7) and
Nut (8) is connected through a screw thread, and the end of the anchor bolt (7) passes through locating piece (19), the nut (8) and locating piece (19)
Lower surface contradicts.
3. the steel construction of merogenesis lifting according to claim 2, it is characterised in that: the locating piece (19) includes in being located at
The lug boss (24) of the heart and the support portion connecting with lug boss (24), bottom plate (12) center is equipped with matches with lug boss (24)
The through-hole (9) of conjunction.
4. the steel construction of merogenesis lifting according to claim 3, it is characterised in that: the lug boss (24) is by several positioning
The fixation of bar (6) circumferential arrangement forms, and the support portion includes several connecting rod (21) fixed with locating rod (6).
5. the steel construction of merogenesis lifting according to claim 4, it is characterised in that: the connecting rod (21) includes external extension
Bar (11), interior telescopic rod (10) and positioning pin (15), described interior telescopic rod (10) one end is internal in outer telescopic rod (11), described outer
The top of telescopic rod (11) is equipped with location hole (23), and interior telescopic rod (10) top is uniformly distributed several big with location hole (23)
Small consistent connecting hole (22), the positioning pin (15) pass through location hole (23) and connecting hole (22).
6. the steel construction of merogenesis lifting according to claim 1, it is characterised in that: the attaching means (14) includes upper ring plate
(2) and lower ring plate (3), upper ring plate (2) bottom end are equipped with stiffening plate (4), and the bottom end of the stiffening plate (4) is connected to lower ring plate
(3) top, the stiffening plate (4) are uniformly distributed along attaching means (14) circumferencial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743647.3U CN209211768U (en) | 2018-10-25 | 2018-10-25 | The steel construction of merogenesis lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743647.3U CN209211768U (en) | 2018-10-25 | 2018-10-25 | The steel construction of merogenesis lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209211768U true CN209211768U (en) | 2019-08-06 |
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ID=67456890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821743647.3U Active CN209211768U (en) | 2018-10-25 | 2018-10-25 | The steel construction of merogenesis lifting |
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| CN (1) | CN209211768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088879A (en) * | 2019-12-13 | 2020-05-01 | 中铁广州工程局集团深圳工程有限公司 | Prefabricated decorative blank mold for steel pipe column and steel pipe column decoration construction method |
-
2018
- 2018-10-25 CN CN201821743647.3U patent/CN209211768U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088879A (en) * | 2019-12-13 | 2020-05-01 | 中铁广州工程局集团深圳工程有限公司 | Prefabricated decorative blank mold for steel pipe column and steel pipe column decoration construction method |
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