CN209211905U - A kind of Super High pump line Overbridge device - Google Patents
A kind of Super High pump line Overbridge device Download PDFInfo
- Publication number
- CN209211905U CN209211905U CN201821646782.6U CN201821646782U CN209211905U CN 209211905 U CN209211905 U CN 209211905U CN 201821646782 U CN201821646782 U CN 201821646782U CN 209211905 U CN209211905 U CN 209211905U
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- pump line
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- truss
- bracket
- horizontal
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Abstract
The utility model discloses a kind of Super High pump line Overbridge devices, the device includes the vertical climbing support of fixed pump line on the first concrete slab, the fixed truss of adjustable height steelframe and horizontal pump line on the second concrete slab, first concrete slab is lower than the second concrete slab, the interior lateral edge short transverse of the fixed vertical climbing support of pump line is equipped at intervals with several first brackets, adjustable height steelframe is equipped with the second bracket, the height and position of the second bracket is adjusted by adjustable height steelframe, keep it identical with the height and position of one of them the first bracket, the both ends of the fixed truss of horizontal pump line are respectively arranged on mutually level first bracket and the second bracket.The utility model is adaptable, can solve disparity items, the pump line bridge installation question under different condition, reusable, remarkable in economical benefits；Using installation on ground, the form of construction work lifted again after the completion of assembled, tower crane helps that hang the time shorter, less to tower crane holding time.
Description
Technical field:
The utility model relates to a kind of Super High pump line Overbridge devices, belong to technical field of buildings.
Background technique:
Core Walls Structure is built in advance, the super high rise structure pumping construction torn open after support, often encounter main building structure with
Trestle face height difference is different and horizontal distance, that is, span different problems.
Due to relatively strong and install convenient the pump line lane device of no a set of wide usage, therefore solve the problems, such as that this method is each
Project is not quite similar, but often there is the problems such as bad adaptability, construction procedure are cumbersome, reuse is difficult, resulting from
Manpower, fund and the waste of duration are larger, are unsatisfactory for the requirement of green construction.
Utility model content:
The purpose of this utility model is to provide a kind of Super High pump line Overbridge devices, solve Super High Core Walls Structure and prop up in advance
Super High pump line Overbridge device bad adaptability, construction procedure in the case of tearing open after support in different engineerings for pump line installation be cumbersome,
Reuse difficult problem.
In order to solve the above technical problems, technical solution adopted in the utility model is as follows:
A kind of Super High pump line Overbridge device, the fixed pump line including being set on the first concrete slab vertically climb
It is vertical that frame, the adjustable height steelframe being set on the second concrete slab and both ends are respectively arranged in the fixed pump line
The fixed truss of horizontal pump line on climbing support and the adjustable height steelframe, the level height of first concrete slab are lower than
The interior lateral edge short transverse of second concrete slab, the fixed vertical climbing support of pump line is equipped at intervals with several first brackets, institute
Adjustable height steelframe is stated equipped with the second bracket, and the height of the second bracket can be adjusted by the adjustable height steelframe
One end of position, the fixed truss of horizontal pump line is set on the second bracket and fixes through bolt, and the other end is set to and institute
It states the second bracket to be on mutually level first bracket and fix through bolt, the fixed vertical climbing support of pump line is along itself
Short transverse is equipped with several pump line fixed mechanisms for being used to fix pump line, and the horizontal pump line is fixed on truss along length side
To being equipped with several pump line installation parts, the fixed truss of the horizontal pump line spliced as needed by several truss standard knots along straight line and
At.
Preferably, the adjustable height steelframe includes two cannulated posts groups and horizontal gird, each casing is vertical
Column group includes internal lining pipe and outer tube, and outer tube is sheathed on the outside of the internal lining pipe, corresponds on the internal lining pipe and outer tube
The bolt hole passed through for connection bolt is opened up, the internal lining pipe is perpendicularly fixed on second concrete slab, the outer tube
Described two cannulated posts groups can be connected to along the axial movement of the internal lining pipe, the both ends of the horizontal gird
On corresponding outer tube, second bracket is fixedly installed on the horizontal gird, can be by outer tube and liner by bolt
Pipe is locked on desired position, so that the second bracket is in identical height with the first selected bracket.
Preferably, the vertical climbing support of fixed pump line includes two H profile steel columns and several lateral connection beams,
The lateral connection beam is arranged at intervals between two H profile steel columns along the short transverse of H profile steel column, and first bracket is solid
Due on the side towards the fixed truss of horizontal pump line of two H profile steel columns, the pump line fixed mechanism is respectively set
In on corresponding lateral connection beam.
Preferably, the pump line fixed mechanism includes the pump line fixing seat being fixed on corresponding lateral connection beam and
One U-shaped card, the pump line are fixed in corresponding pump line fixing seat by the first U-shaped card.
Preferably, each truss standard knot includes a girder truss and is set to inside girder truss and along girder truss
Longitudinally disposed horizontal fixed beam, the girder truss wind up vertical including a pair of of lower edge longitudinal rod and a pair of of lower edge transverse bar, a pair
To bar and four vertical web members, the end of the pair of lower edge longitudinal rod and the longitudinal rod that winds up in pairs is respectively by described four
The vertical web member connection of root, the same side of the pair of lower edge longitudinal rod are connected by the lower edge transverse bar respectively, described horizontal solid
Determine beam to be set on the lower edge transverse bar, be equidistantly equipped on the vertical web member and lower edge transverse bar of adjacent truss standard knot
Bolt hole for splicing.
Preferably, the horizontal fixed beam is H profile steel horizontal fixed beam, it is located at truss standard knot middle position, each
The horizontal fixed beam medium position of truss standard knot is respectively provided with pump line peace of one second U-shaped card as the fixation for pump line
Piece installing, and stiffener is arranged in the position of corresponding second U-shaped card on horizontal fixed beam.
Preferably, the bottom of the truss standard knot is equipped with checkered steel plate.
Preferably, the pump line fixed mechanism is angularly disposed.
Compared with prior art, the utility model has the following beneficial effects:
One, Super High pump line Overbridge device provided by the utility model, since the adjustable height steelframe can adjust
The height and position of second bracket, thus be adapted between the first concrete slab and the second concrete slab different height difference when
Pump line installation；Since the fixed truss of the horizontal pump line is spliced by several truss standard knots along straight line as needed, because
This by adjusting the quantity of truss standard be adapted to the different level between the first concrete slab and the second concrete slab away from
Pump line installation when from i.e. different spans, has well adapting to property, can solve disparity items, the pump line bridge under different condition
Installation and fixation problem, and installing and dismounting is simple, reuse rate is high, has not only reduced unnecessary waste, but also effectively contracting
Short construction period, remarkable in economical benefits.
Two, Super High pump line Overbridge device provided by the utility model uses installation on ground, lifts again after the completion of assembled
Form of construction work, tower crane helps that hang the time shorter, less to tower crane holding time.Furthermore material bolt connects between each component, peace
Dress and disassembly are simple, accelerate speed of application.
Three, Super High pump line Overbridge device provided by the utility model, it is logical that Super High pump line Overbridge device can be used as pump line
While road, play the role of interim pedestrian passage and pump line access path.
Detailed description of the invention:
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the Super High pump line Overbridge device of the utility model；
Fig. 2 is the fixed vertical climbing support front view of pump line in the utility model；
Fig. 3 is the fixed vertical climbing support side view of pump line in the utility model；
Fig. 4 is adjustable height steelframe front view in the utility model；
Fig. 5 is the 1-1 of Fig. 4 to cross-sectional view；
Fig. 6 is adjustable height steelframe front view in the utility model；
Fig. 7 is truss standard knot elevation in the utility model；
Fig. 8 is truss standard knot side view in the utility model；
Fig. 9 is that truss standard knot splices schematic diagram in the utility model；
In figure, the first concrete slab of 1-, the second concrete slab of 2-, the vertical climbing support of the fixed pump line of 3-,
31-H fashioned iron column, 32- lateral connection beam, 4- adjustable height steelframe, 41- horizontal gird, 42- internal lining pipe, 43-
The fixed truss of the horizontal pump line of outer tube, 44- connection bolt, 5-, 511- wind up longitudinal rod,
512- lower edge longitudinal rod, the vertical web member of 513-, 514- lower edge transverse bar, the oblique web member of 515-, 52- level are fixed
Beam, 53- stiffener, 54- splice bolt, the first bracket of 6-, the second bracket of 7-, 8- pump line fixed mechanism, 81- pump line fixing seat,
The first U-shaped card of 82-, 9- pump line installation part, 10- pump line.
Specific embodiment:
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With novel range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessarily mixing
Confuse the concept of the utility model.
Fig. 1 to Fig. 9, a kind of Super High pump line Overbridge device of the present embodiment are please referred to, including is set to the first concrete
The vertical climbing support 3 of fixed pump line on plate 1 (being in the present embodiment the concrete slab of main building structure) is set to the second coagulation
Adjustable height steelframe 4 and both ends on native plate 2 (concrete slab as trestle face in the present embodiment) are respectively arranged in
The vertical climbing support 3 of fixed pump line and the fixed truss 5 of horizontal pump line on the adjustable height steelframe 4.Described first
The level height of concrete slab 1 is lower than the second concrete slab 2, the interior lateral edge height side of the fixed vertical climbing support 3 of pump line
To several first brackets 6 are equipped at intervals with, the adjustable height steelframe 4 is equipped with the second bracket 7, and adjustable by the height
Formula steelframe 4 can adjust the height and position of the second bracket 7, so that the height and position of the second bracket 7 and one of them the first bracket 6
Identical, one end of the fixed truss 5 of the horizontal pump line is set on the second bracket 7 and fixes through bolt, the other end be set to and
Second bracket 7 is on mutually level first bracket 6 and fixes through bolt, the fixed vertical climbing support 3 of pump line
It is equipped with along oneself height direction several for fixing the pump line fixed mechanism 8 of pump line 10, edge on the fixed truss 5 of horizontal pump line
Length direction is equipped with several pump line installation parts 9, and the fixed truss 5 of horizontal pump line is as needed by several truss standard knots
It is spliced along straight line.
The Super High pump line Overbridge device of the utility model, since the adjustable height steelframe 4 can adjust second N
The height and position of leg 7 so that the height of the second bracket 7 is identical as the height of one of them the first bracket 6, therefore is adapted to
Pump line 10 when different height difference between one concrete slab 1 and the second concrete slab 2 is installed；Since the horizontal pump line is solid
Determinate truss 5 is spliced by several truss standard knots along straight line as needed, therefore the quantity by adjusting truss standard knot can
Pacified with adapting to pump line 10 of the different level between the first concrete slab 1 and the second concrete slab 2 apart from i.e. different spans when
Dress has well adapting to property, can solve different 10 installations of engineering pump line in the case of tearing open after Super High Core Walls Structure supports in advance
Problem, and installing and dismounting is simple, reuse rate is high, has not only reduced unnecessary waste, but also effectively shorten construction work
Phase.
Preferably, the vertical climbing support 3 of fixed pump line includes two H profile steel columns 31 and several lateral connections
Beam 32.Such as Fig. 2 and Fig. 3, the fixed vertical climbing support 31 of pump line is used as main vertical applied force using two H profile steel columns 31
Structure, in contrast stress performance is preferable for H profile steel column 31, is easily obtained and convenient for welding.The lateral connection beam 32 is along H-type
The short transverse of steel column 31 is arranged at intervals between two H profile steel columns 31, and first bracket 6 is fixed on two H
On the side towards the fixed truss 5 of horizontal pump line of fashioned iron column 31, the pump line fixed mechanism 8 is respectively arranged at corresponding lateral
On attachment beam 32, two H profile steel columns 31 are fixed on the first concrete slab 6 by suspension column and anchor slab respectively.In the present embodiment
Four lateral connection beams 32 are set altogether, bottom one of 32 the first concrete slab of distance 1 of lateral connection beam is no more than 1200mm,
In the present embodiment, bottom one of 32 the first concrete slab of distance 1 of lateral connection beam is 1200mm, four lateral connection beams 32 it
Between spacing be 1200mm.
Preferably, the pump line fixed mechanism 8 includes the pump line fixing seat 81 being fixed on corresponding lateral connection beam 32
And first U-shaped card 82, the pump line 10 are fixed in corresponding pump line fixing seat 81 by the first U-shaped card 82.
Preferably, the adjustable height steelframe 4 includes two cannulated posts groups and water such as Fig. 4, Fig. 5 and Fig. 6
Flat crossbeam 41, described sleeve pipe column group include internal lining pipe 42 and housing as main vertical applied force structure, each cannulated posts group
Pipe 43, outer tube 43 are sheathed on the outside of the internal lining pipe 42, correspond to and opened up for connection on the internal lining pipe 42 and outer tube 43
The bolt hole that bolt 44 passes through, the internal lining pipe 42 are perpendicularly fixed on second concrete slab 2 by suspension column and anchor slab, institute
Described two can be connected to along the axial movement of the internal lining pipe 42, the both ends of the horizontal gird 41 by stating outer tube 43
On the corresponding outer tube 43 of a cannulated posts group, second bracket 7 is fixedly installed on the horizontal gird 41, by inside
The height of the mobile adjustable outer tube 43 of outer tube 43 on bushing pipe 42, so as to adjust horizontal gird 41 and the second bracket 7
Highly, and by bolt by outer tube 43 and internal lining pipe 42 it is locked on desired position, so that the second bracket 7 and selected the
One bracket 6 is in identical height.In the present embodiment, the height adjustable extent of second bracket 7 is ± 600mm.The present embodiment
Summarize, opens up the hole of a 10mm as bolt hole every 50mm on the internal lining pipe 42 and outer tube 43.
Certainly, the quantity of the second bracket 7 is also possible to two or more, in the Super High pump line Overbridge device of the present embodiment,
Equipped with two second brackets 7, in use, only needing the height of one of them the second bracket 7 and any one the first bracket 6
Height is adjusted to the i.e. mountable fixed truss 5 of horizontal pump line of identical height.
Preferably, please referring to Fig. 7, Fig. 8 and Fig. 9, each truss standard knot is including a girder truss and is set to purlin
It sets a roof beam in place inside and the horizontal fixed beam 52 longitudinally disposed along girder truss, the girder truss includes a pair of of lower edge longitudinal rod 512
It winds up longitudinal rod 511 and four vertical web members 513 with a pair of of lower edge transverse bar 514, a pair, the pair of lower edge longitudinal rod
512 are connect by described four vertical web members 513 respectively with the end for the longitudinal rod 511 that winds up in pairs, and the pair of lower edge is vertical
It is connected respectively by the lower edge transverse bar 514 to the same side of bar 512, it is lateral that the horizontal fixed beam 52 is set to the lower edge
The spiral shell for splicing is equidistantly equipped on bar 514, on the vertical web member 513 and lower edge transverse bar 514 of adjacent truss standard knot
Keyhole.In the present embodiment, the vertical web member 513 and lower edge transverse bar 514 of adjacent truss standard knot open up use every 200mm
In the bolt hole that splice bolt 54 connects.Required amount of truss standard knot, which can be assembled, by splice bolt 54 forms horizontal pump
When the fixed truss 5 of pipe is to adapt to the different level between the first concrete slab 1 and the second concrete slab 2 apart from i.e. different spans
Pump line 10 install.In this implementation, the length that each truss standard just saves is 1000mm, and width and height are 1200mm, can
To realize modularized design and processing.In addition, oblique web member 515 is additionally provided in each truss standard knot, to reinforce truss mark
The intensity of quasi- section, improves working security.
Preferably, the horizontal fixed beam 52 is H profile steel horizontal fixed beam 52, it is located at truss standard knot middle position,
52 medium position of horizontal fixed beam of each truss standard knot is respectively provided with institute of one second U-shaped card as the fixation for pump line 10
Pump line installation part 9 is stated, and stiffener 53 is arranged in the position of corresponding second U-shaped card on horizontal fixed beam 52, it is horizontal solid to realize
Surely carry out firm support of the beam to pump line 10.
Preferably, the bottom of the truss standard knot is equipped with checkered steel plate.Specific checkered steel plate is layed in lower edge
On transverse bar 514 and/or lower edge longitudinal rod 512, so that the fixed truss 5 of horizontal pump line is as 10 installation passage of pump line
Simultaneously as the channel walked or overhauled for pedestrian.
Preferably, the pump line fixed mechanism 8 is angularly disposed, in order to the installation of pump line bending section.
Please continue to refer to Fig. 1 to Fig. 9, the construction method of the Super High pump line Overbridge device of the present embodiment, comprising:
Step 1: the vertical climbing support 3 of fixed pump line is installed respectively on the first concrete slab 1 and the second concrete slab 2
And adjustable height steelframe 4；
Step 2: height and position of the second bracket 7 of adjustment on adjustable height steelframe 4, so that the second bracket 7 and fixation
The height of one of them the first bracket 6 on the vertical climbing support 3 of formula pump line is identical；
Step 3: height and position of the second bracket 7 of locking in adjustable height steelframe 4；
Step 4: the truss standard joint number needed is determined according to span between the first concrete slab 1 and the second concrete slab 2
Amount carries out the assembled fixed truss 5 of the horizontal pump line of formation using bolt；
Step 5: one end of the fixed truss 5 of the assembled good horizontal pump line of lifting, the fixed truss 5 of horizontal pump line is fixed
It is set on the second bracket 7, the other end is fixedly installed on to be on mutually level first bracket 6 with second bracket 7；
Step 6: carrying out the installation of pump line 10, and the pump line 10 is set to fixed pump line by pump line fixed mechanism 8 and erects
To on climbing support 3, the pump line 10 is installed in the fixed truss 5 of the horizontal pump line by pump line installation part 9.
Preferably, a kind of construction method of Super High pump line Overbridge device of the utility model, further includes Super High pump
The Demolition Construction of pipe Overbridge device, dismounting sequence is with erection sequence on the contrary, the both ends of the fixed truss 5 of horizontal pump line are first torn open, by water
The fixed lifting of truss 5 of flat pump line is dismantled to ground, and by the fixed truss 5 of horizontal pump line as truss standard knot, then is removed fixed
The vertical climbing support 3 of pump line and adjustable height steelframe 4.
In conclusion the utility model has the following beneficial effects:
One, the utility model is adaptable, can solve disparity items, and the installation of pump line bridge and fixation under different condition are asked
Topic；
Two, the utility model installation and disassembly are simple, accelerate speed of application；
Three, the utility model uses installation on ground, the form of construction work lifted again after the completion of assembled, tower crane help hang the time compared with
It is short, it is less to tower crane holding time；
Four, the utility model can be used repeatedly, remarkable in economical benefits；
Five, the utility model can play interim pedestrian passage and pump line access path while as pump line channel
Effect.
Six, the utility model structure more standard compares traditional designed, designed mode quickly and efficiently.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model
Fixed, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content belong to right and want
Seek the protection scope of book.
Claims (8)
1. a kind of Super High pump line Overbridge device, it is characterised in that: including the fixed pump line being set on the first concrete slab
Vertical climbing support, the adjustable height steelframe being set on the second concrete slab and both ends are respectively arranged in described fixed
The fixed truss of horizontal pump line on the vertical climbing support of pump line and the adjustable height steelframe, the level of first concrete slab
Height is lower than the second concrete slab, and the interior lateral edge short transverse of the fixed vertical climbing support of pump line is equipped at intervals with several first
Bracket, the adjustable height steelframe is equipped with the second bracket, and can adjust second N by the adjustable height steelframe
One end of the height and position of leg, the fixed truss of horizontal pump line is set on the second bracket and fixes through bolt, and the other end is set
It is placed in and is on mutually level first bracket with second bracket and is fixed through bolt, the fixed pump line vertically climbs
Frame is equipped with several pump line fixed mechanisms for being used to fix pump line along oneself height direction, and the horizontal pump line is fixed on truss along certainly
Body length direction is equipped with several pump line installation parts, and the fixed truss of horizontal pump line is as needed by several truss standard knots along straight
Splicing forms.
2. a kind of Super High pump line Overbridge device according to claim 1, it is characterised in that: the adjustable height steelframe
Including two cannulated posts groups and horizontal gird, each cannulated posts group includes internal lining pipe and outer tube, and outer tube is sheathed on
The outside of the internal lining pipe, it is corresponding on the internal lining pipe and outer tube to open up the bolt hole passed through for connection bolt, the liner
Pipe is perpendicularly fixed on second concrete slab, and the outer tube can be along the axial movement of the internal lining pipe, the water
The both ends of flat crossbeam are connected on the corresponding outer tube of described two cannulated posts groups, and second bracket is fixedly installed on
On the horizontal gird, outer tube and internal lining pipe can be locked on desired position by bolt so that the second bracket with
The first selected bracket is in identical height.
3. a kind of Super High pump line Overbridge device according to claim 1, it is characterised in that: the fixed pump line is vertical
Climbing support includes two H profile steel columns and several lateral connection beams, short transverse of the lateral connection beam along H profile steel column
Be arranged at intervals between two H profile steel columns, first bracket be fixed on two H profile steel columns towards horizontal pump line
On the side of fixed truss, the pump line fixed mechanism is respectively arranged on corresponding lateral connection beam.
4. a kind of Super High pump line Overbridge device according to claim 2, it is characterised in that: the pump line fixed mechanism packet
The pump line fixing seat and the first U-shaped card being fixed on corresponding lateral connection beam are included, the pump line is fixed on by the first U-shaped card
In corresponding pump line fixing seat.
5. a kind of Super High pump line Overbridge device according to claim 2, it is characterised in that: each truss standard knot includes
It one girder truss and is set to inside girder truss and the horizontal fixed beam longitudinally disposed along girder truss, the girder truss include
A pair of of lower edge longitudinal rod and a pair of of lower edge transverse bar, a pair are winded up longitudinal rod and four vertical web members, and the pair of lower edge is vertical
It is connect respectively by described four vertical web members to bar with the end for the longitudinal rod that winds up in pairs, the pair of lower edge longitudinal rod
It is connected respectively by the lower edge transverse bar with side, the horizontal fixed beam is set on the lower edge transverse bar, adjacent truss
The bolt hole for splicing is equidistantly equipped on the vertical web member and lower edge transverse bar of standard knot.
6. a kind of Super High pump line Overbridge device according to claim 5, it is characterised in that: the horizontal fixed beam is H
Fashioned iron horizontal fixed beam, is located at truss standard knot middle position, and the horizontal fixed beam medium position of each truss standard knot is all provided with
Set the pump line installation part of one second U-shaped card as the fixation for pump line, and corresponding second U-shaped card on horizontal fixed beam
Position be arranged stiffener.
7. a kind of Super High pump line Overbridge device according to claim 1, it is characterised in that: the bottom of the truss standard knot
Portion is equipped with checkered steel plate.
8. a kind of Super High pump line Overbridge device according to claim 1, it is characterised in that: the pump line fixed mechanism is oblique
To setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646782.6U CN209211905U (en) | 2018-10-11 | 2018-10-11 | A kind of Super High pump line Overbridge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646782.6U CN209211905U (en) | 2018-10-11 | 2018-10-11 | A kind of Super High pump line Overbridge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209211905U true CN209211905U (en) | 2019-08-06 |
Family
ID=67455566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821646782.6U Withdrawn - After Issue CN209211905U (en) | 2018-10-11 | 2018-10-11 | A kind of Super High pump line Overbridge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209211905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138431A (en) * | 2018-10-11 | 2019-01-04 | 上海建工建集团有限公司 | A kind of Super High pump line Overbridge device and its construction method |
-
2018
- 2018-10-11 CN CN201821646782.6U patent/CN209211905U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138431A (en) * | 2018-10-11 | 2019-01-04 | 上海建工建集团有限公司 | A kind of Super High pump line Overbridge device and its construction method |
| CN109138431B (en) * | 2018-10-11 | 2023-10-13 | 上海建工一建集团有限公司 | Super high-rise pump pipe bridge crossing device and construction method thereof |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190806 Effective date of abandoning: 20231013 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190806 Effective date of abandoning: 20231013 |