CN207211181U - A kind of horizontal substation framework basis and overhead transmission line column foot foundation bolt mounting platform - Google Patents
A kind of horizontal substation framework basis and overhead transmission line column foot foundation bolt mounting platform Download PDFInfo
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- CN207211181U CN207211181U CN201721095896.1U CN201721095896U CN207211181U CN 207211181 U CN207211181 U CN 207211181U CN 201721095896 U CN201721095896 U CN 201721095896U CN 207211181 U CN207211181 U CN 207211181U
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- channel
- section steel
- foundation bolt
- angle bar
- bolt
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 112
- 239000010959 steel Substances 0.000 claims abstract description 112
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000009826 distribution Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 22
- 238000010276 construction Methods 0.000 abstract description 13
- 238000002360 preparation method Methods 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 description 20
- 238000013461 design Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000005266 casting Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 239000011083 cement mortar Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012407 engineering method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
A kind of horizontal substation framework basis and overhead transmission line column foot foundation bolt mounting platform, foundation bolt head end is in a vertical plane, and foundation bolt is axially horizontal vertical with head end, and foundation bolt is welded and fixed by stirrup, reinforcing bar；By in bolt sleeve plate weld to upper angle bar and lower angle bar, upper angle bar and lower angle bar are welded on the 3rd channel-section steel and the 6th channel-section steel, angle bar is respectively welded on first channel-section steel and the 5th channel-section steel and is connected with transverse axis, the first channel-section steel, the first square steel, the second channel-section steel, the second square steel, the 3rd channel-section steel, the 4th channel-section steel, the 5th channel-section steel, the 6th channel-section steel are welded together respectively, adjusting nut is welded on transverse axis and the 3rd channel-section steel, angle bar, crossbeam, regulating bolt is connected with adjusting nut.The utility model preparation method is simple, easy for installation, safe and reliable, ensures installation accuracy requirement, and foundation bolt mounting stability is good, is adapted to site operation, foundation bolt top mark height is easily controllable, applied in power Transmission equipment construction technical field of construction.
Description
Technical field
The utility model is related to a kind of horizontal substation framework basis in power Transmission equipment construction technical field of construction with
Overhead transmission line column foot heavy type foundation bolt mounting platform.
Background technology
At present, substation framework basis is installed with overhead transmission line column foot bolt in power Transmission equipment construction technical field of construction
What is solved always is undesirable.According to state's net company standard technological standards storehouse（2012 editions）, transformer substation framework basic standard technique
（0101020105）To foundation bolt installation requirement misalignment of axe 0-2mm, perpendicularity deviation 0-1mm, overhead transmission line column foot standard
Technique（0201010101-T1）It is required that with group foundation bolt column off-centring 8mm, absolute altitude deviation 10mm--5mm.
Generally there is transformer substation framework basis foundation bolt installation method generally to take using engineering method in prior art construction
Two ways：The first, adds steel pipe to fix welding with two pieces of cage plates, sets up scaffold reinforcing, and rank is used because framework basis
Ladder type basis, the fixed support of foundation bolt must be removed during model sheetinstallat.Foundation bolt installation loses stability, constructs
Difficulty is larger, and site operation seldom uses this engineering method.Second, majority is dragged using two lumps of wood are added in lower single order template
Live in a ladder template.On most under single order template, if two channel-section steels, hold single order template.Fixed foundation bolt cage plate.By
Add channel-section steel weight to cause two channel-section steel bending subsidences in the jacketed plate weight of foundation bolt, cause foundation bolt top mark height also under
It is heavy.Such as 2012 editions technological standards storehouses 0201010101-T3 ladders basis finished product（Anchor support）Scheme, the print that second order basal plane occurs in figure
Trace, display channel-section steel have been sunk down into next layer concrete top layer, it was demonstrated that foundation bolt top mark height also sinks therewith.Circuit column foot
More about 400 kilograms of foot bolt weight, column foot is mostly 7 stratum, bigger plus template weight deflection, and standard technology requires bolt
The high deviation 0-1mm of top mark, therefore the high extremely difficult control of foundation bolt top mark.Need to design substation framework basis and overhead transmission line column foot
Foundation bolt is stable, is reliable, easy to operate, ensures construction precision requirement.Therefore, a kind of horizontal substation framework basis is developed
It is always new problem anxious to be resolved with overhead transmission line column foot heavy type foundation bolt mounting platform.
The content of the invention
The purpose of this utility model is to provide a kind of horizontal substation framework basis and overhead transmission line column foot heavy type lower margin spiral shell
Bolt mounting platform, to overcome existing substation framework basis and the making of overhead transmission line column foot heavy type foundation bolt and mounting process skill
Defect present on art, the utility model, which effectively solves template and its support, should have enough bearing capacitys, rigidity and stably
Property, the weight, lateral pressure and construction loads of casting concrete can be reliably born, is realized in foundation bolt installation process to peace
Fill precision requirement, and stably, it is easily operated, safe and reliable, foundation bolt mounting stability is good, difficulty of construction compared with
It is small, it is particularly suitable for and site operation, foundation bolt top mark height is easily controllable.
What the purpose of this utility model was realized in：A kind of horizontal substation framework basis and overhead transmission line column foot lower margin spiral shell
Bolt mounting platform, including foundation bolt, stirrup, inner template, gusset, base anchor, reinforcing bar, angle bar, adjustment regulating bolt, crossbeam,
First channel-section steel, the first square steel, the second channel-section steel, the second square steel, lower angle bar, bolt cage plate, the 3rd channel-section steel, upper angle bar, transverse axis, the 4th
Channel-section steel, the 5th channel-section steel, the 6th channel-section steel, adjusting nut, described foundation bolt, stirrup, inner template, gusset, base anchor, reinforcing bar group
Into foundation bolt component part, foundation bolt head end is in a vertical plane, foundation bolt axial direction level and head end
Face is vertical, and foundation bolt is welded and fixed by stirrup, reinforcing bar；By in bolt sleeve plate weld to upper angle bar and lower angle bar, upper angle bar
It is welded to lower angle bar on the 3rd channel-section steel and the 6th channel-section steel, angle bar is respectively welded on the first channel-section steel and the 5th channel-section steel and is connected with transverse axis
Connect, respectively by the first channel-section steel, the first square steel, the second channel-section steel, the second square steel, the 3rd channel-section steel, the 4th channel-section steel, the 5th channel-section steel, the 6th
Channel-section steel welds together, and adjusting nut is welded on transverse axis and the 3rd channel-section steel, angle bar, crossbeam, and regulating bolt connects with adjusting nut
Connect, in the first channel-section steel and the 5th channel-section steel upper end grooved bore, crossbeam is put into slotted eye；
Aperture size on described bolt cage plate is consistent with the arc diameter that inner template outer is distributed, and is welded to angle
Aperture center position and center of arc's position consistency of inner template outer distribution on the bolt cage plate of iron and lower angle bar.
The structure of the present utility model for being characterized by it.Its mounting process principle is to carry out basic mould according to design requirement
Plate is installed, and after theodolite, spirit level detection are qualified, on most below two joists of single order template, corner symmetrically sets up four branch
Reinforcing bar is supportted, the weight after bar diameter combines according to foundation bolt determines with height, piece plastic tube of every reinforcing bar overcoat, reinforcing bar
Bottom is padded with cement block, and bottom is blocked with cement mortar, it is ensured that does not enter concrete when being poured in plastic tube；Beneficial to later stage reinforcing bar
Taking-up, the spacer bar can set up according to the weight of foundation bolt under lower step template, reinforce and complete when spacer bar
Afterwards, you can the foundation bolt entirety after cage plate is installed in the installation suitable for reading of single order template additional on most, errorless through theodolite, spirit level detection
After can casting concrete, spirit level, theodolite random monitoring ensure the precision of foundation bolt installation in concreting process
It is required that after form removal, spacer bar can be extracted out, mortar is filled in plastic tube；1 pre-buried installation of foundation bolt, will by design
Ask and carry out foundation forms installation, on most below two joists of single order template, corner symmetrically sets up four spacer bars, supporting steel
Muscle diameter is according to the weight after the combination of foundation bolt 1 and height determination, piece plastic tube of every spacer bar overcoat, spacer bar
Bottom is padded with cement block, and bottom is blocked with cement mortar, it is ensured that is not entered concrete when being poured in plastic tube, is easy to the later stage to support
The taking-up of reinforcing bar, the spacer bar can be set up according to the weight of foundation bolt 1 under lower step template；When spacer bar is reinforced
After the completion of, you can the foundation bolt entirety after bolt cage plate 5 is installed in the installation suitable for reading of single order template additional on most, with theodolite, level
After instrument detection foundation bolt integrally meets installation accuracy requirement, you can casting concrete, spirit level, warp in concreting process
Latitude instrument random monitoring ensures the required precision of foundation bolt installation, after form removal, can extract spacer bar out, back-up sand in plastic tube
Slurry.
A kind of horizontal substation framework basis compared with prior art, has with overhead transmission line column foot foundation bolt mounting platform
Preparation method is simple, easy for installation, safe and reliable, ensures installation accuracy requirement, and foundation bolt mounting stability is good, construction
The advantages that difficulty is smaller, is particularly suitable for and site operation, and foundation bolt top mark is high easily controllable, it is defeated by electric power is widely used in
Send in equipment construction technical field of construction.
Brief description of the drawings
Below in conjunction with the accompanying drawings and the utility model is described in detail embodiment.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 A-A sectional views.
Fig. 3 is Fig. 1 top view.
Fig. 4 is Fig. 3 B direction views.
Fig. 5 is the structural representation of the utility model foundation bolt component part.
Fig. 6 is Fig. 5 top view.
Fig. 7 is the structural representation of the utility model internal model plate part.
Fig. 8 is Fig. 7 top view.
Embodiment
Referring to the drawings, a kind of horizontal substation framework basis and overhead transmission line column foot foundation bolt mounting platform, including lower margin
Bolt 1, stirrup 2, inner template 3, gusset 4, base anchor 5, reinforcing bar 6, angle bar 7, adjustment regulating bolt 8, crossbeam 9, the first channel-section steel 10,
First square steel 11, the second channel-section steel 12, the second square steel 13, lower angle bar 14, bolt cage plate 15, the 3rd channel-section steel 16, upper angle bar 17, transverse axis
18th, the 4th channel-section steel 19, the 5th channel-section steel 20, the 6th channel-section steel 21, adjusting nut 22, described foundation bolt 1, stirrup 2, inner template 3,
Gusset 4, base anchor 5, reinforcing bar 6 form foundation bolt component part, and the head end of foundation bolt 1 is in a vertical plane, ground
Foot bolt 1 is axially horizontal vertical with head end, and foundation bolt 1 is welded and fixed by stirrup 2, reinforcing bar 6；Bolt cage plate 15 is welded
Onto upper angle bar 17 and lower angle bar 14, upper angle bar 17 and lower angle bar 14 are welded on the 3rd channel-section steel 16 and the 6th channel-section steel 21, the
Angle bar 7 is respectively welded on one channel-section steel 10 and the 5th channel-section steel 20 and is connected with transverse axis 18, respectively by the first channel-section steel 10, the first square steel
11st, the second channel-section steel 12, the second square steel 13, the 3rd channel-section steel 16, the 4th channel-section steel 19, the 5th channel-section steel 20, the 6th channel-section steel 21 are welded on one
Rise, adjusting nut 22 is welded on the channel-section steel 16 of transverse axis 18 and the 3rd, angle bar 7, crossbeam 9, regulating bolt 8 connects with adjusting nut 22
Connect, in the first channel-section steel 10 and the upper end grooved bore of the 5th channel-section steel 20, crossbeam 9 is put into slotted eye.
Aperture size on described bolt cage plate 15 is consistent with the arc diameter that the outer of inner template 3 is distributed, and is welded to
Aperture center position and the center of arc position of the outer of inner template 3 distribution on the bolt cage plate 15 of upper angle bar 17 and lower angle bar 14
Unanimously.
Described a kind of horizontal substation framework basis and the preparation method of overhead transmission line column foot foundation bolt mounting platform is：
Cage plate is fixed by design drawing bolt distribution processing bolt, the cage plate is symmetrically fixed with two angle steel；Set up in processing district horizontal
Workbench, foundation bolt weight weight can be assembled in horizontal workbench, beneficial to carrying, safety and stability；By foundation bolt cage plate
It is fixed on workbench.Foundation bolt is inserted into cage plate, horizontal workbench detects cage plate perpendicularity, lower margin spiral shell with level meter
Bolt levelness；Ensure that bolt is higher by that cage plate is highly consistent, and foundation bolt bottom liner cage plate is fixed, top cage plate adds fine setting fixed
Position, it is qualified after testing to weld stirrup afterwards；This group of foundation bolt is firmly bundled and removed, carries out next group of assembling；
Heavy foundation bolt component processing district makes horizontal workbench, will according to the diameter of design drawing foundation bolt 1 and position distribution
Ask, processing inner template 3, bolt cage plate 15, angle bar 7, crossbeam 9, the first channel-section steel 10, square steel 11, the 3rd channel-section steel 12, square steel 13, under
Angle bar 14, the 3rd channel-section steel 16, upper angle bar 17, transverse axis 18, the 4th channel-section steel 19, the 5th channel-section steel 20, the 6th channel-section steel 21, bolt cage plate 15
On aperture size will with the outer of inner template 3 be distributed arc diameter it is consistent, by bolt cage plate 15 be welded to upper angle bar 17 and under
On angle bar 14, then upper angle bar 17 and lower angle bar 14 are welded on the 3rd channel-section steel 16 and the 6th channel-section steel 21, the He of the first channel-section steel 10
Angle bar 7 is respectively welded on 5th channel-section steel 20, and is connected with transverse axis 18, respectively by the first channel-section steel 10, square steel 11, the second channel-section steel 12,
Square steel 13, the 3rd channel-section steel 16, the 4th channel-section steel 19, the 5th channel-section steel 20, the 6th channel-section steel 21 weld together, in the groove of transverse axis 18 and the 3rd
Steel 16, angle bar 7, adjusting nut 22 is welded on crossbeam 9, regulating bolt 8 is screwed into adjusting nut 22 respectively, in the first channel-section steel 10
With the upper end grooved bore of the 5th channel-section steel 20, crossbeam 9 is put into slotted eye, pitch-row and Diagonal Dimension will meet between bolt cage plate 15
The requirement of foundation bolt design drawing, and in approximately the same plane, complete the system of the horizontal tooling platform of heavy foundation bolt component
After work, foundation bolt 1 is respectively put into bolt cage plate 15, rear portion is carried on a shoulder pole by transverse axis 18 and crossbeam 9, and inner template 3 is put into
Foundation bolt 1 works as postmedian so that size is fixed by inner template outer arc position size between the rear portion of foundation bolt 1, measurement
The length of bolt cage plate 15 is stretched out on whole heads of foundation bolt 1, makes its length consistent, rotation adjustment regulating bolt 8, uses level meter
With axial horizontal accuracy between the detection radial direction of foundation bolt 1, technical requirements, rotation adjustment regulating bolt 8, with level are complied with
Between the instrument detection head end of foundation bolt 1, it is set to ensure in a vertical plane, it is between detection foundation bolt head and diagonal
Size between line meets Design Requirement Drawing, and stirrup 2 and reinforcing bar 6 are welded on foundation bolt 1, completes one group of heavy type lower margin
The making of bolt.
Described a kind of horizontal substation framework basis and the mounting process of overhead transmission line column foot foundation bolt mounting platform is former
Reason is to carry out foundation forms installation according to design requirement, after theodolite, spirit level detection are qualified, single order template two on most
Below joist, corner symmetrically sets up four spacer bars, and the weight after bar diameter combines according to foundation bolt determines with height,
Piece plastic tube of every reinforcing bar overcoat, reinforcing bar bottom are padded with cement block, and bottom is blocked with cement mortar, it is ensured that is poured in plastic tube
Do not enter concrete when building；Beneficial to the taking-up of later stage reinforcing bar, the spacer bar can be according to the weight of foundation bolt in lower step mould
Set up under plate, after the completion of spacer bar reinforcing, you can the foundation bolt after cage plate is installed in the installation suitable for reading of single order template additional on most
It is overall, after theodolite, spirit level detection are errorless can casting concrete, spirit level in concreting process, theodolite with
Machine monitoring ensures the required precision of foundation bolt installation, after form removal, can extract spacer bar out, filling mortar is in plastic tube
Can；1 pre-buried installation of foundation bolt, foundation forms installation, on most below two joists of single order template, four are carried out by design requirement
Angle symmetrically sets up four spacer bars, and the weight after spacer bar diameter combines according to foundation bolt 1 determines with height, every branch
Reinforcing bar piece plastic tube of overcoat is supportted, spacer bar bottom is padded with cement block, and bottom is blocked with cement mortar, it is ensured that in plastic tube
Do not enter concrete when pouring, be easy to the taking-up of later stage spacer bar, the spacer bar can be according to the weight of foundation bolt 1 in bottom
Set up under ladder template；After the completion of spacer bar reinforcing, you can after bolt cage plate 5 is installed in the installation suitable for reading of single order template additional on most
Foundation bolt it is overall, after integrally meeting installation accuracy requirement with theodolite, spirit level detection foundation bolt, you can pour coagulation
Soil, spirit level, theodolite random monitoring ensure the required precision of foundation bolt installation in concreting process, after form removal,
Spacer bar can be extracted out, mortar is filled in plastic tube.
Claims (2)
1. a kind of horizontal substation framework basis and overhead transmission line column foot foundation bolt mounting platform, including it is foundation bolt, stirrup, interior
Template, gusset, base anchor, reinforcing bar, angle bar, adjustment regulating bolt, crossbeam, the first channel-section steel, the first square steel, the second channel-section steel, second
Square steel, lower angle bar, bolt cage plate, the 3rd channel-section steel, upper angle bar, transverse axis, the 4th channel-section steel, the 5th channel-section steel, the 6th channel-section steel, regulation spiral shell
It is female, it is characterised in that：Described foundation bolt, stirrup, inner template, gusset, base anchor, reinforcing bar composition foundation bolt component portion
Point, foundation bolt head end is in a vertical plane, foundation bolt axial direction horizontal, stirrup, reinforcing bar vertical with head end
Foundation bolt is welded and fixed；By in bolt sleeve plate weld to upper angle bar and lower angle bar, upper angle bar and lower angle bar are welded to
On three channel-section steels and the 6th channel-section steel, angle bar is respectively welded on the first channel-section steel and the 5th channel-section steel and is connected with transverse axis, respectively by the first groove
Steel, the first square steel, the second channel-section steel, the second square steel, the 3rd channel-section steel, the 4th channel-section steel, the 5th channel-section steel, the 6th channel-section steel weld together,
Weld adjusting nut on transverse axis and the 3rd channel-section steel, angle bar, crossbeam, regulating bolt is connected with adjusting nut, in the first channel-section steel and
5th channel-section steel upper end grooved bore, crossbeam is put into slotted eye.
2. a kind of horizontal substation framework basis according to claim 1 and overhead transmission line column foot foundation bolt mounting platform,
It is characterized in that：Aperture size on described bolt cage plate is consistent with the arc diameter that inner template outer is distributed, and is welded to
Aperture center position and center of arc's position consistency of inner template outer distribution on the bolt cage plate of upper angle bar and lower angle bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721095896.1U CN207211181U (en) | 2017-08-30 | 2017-08-30 | A kind of horizontal substation framework basis and overhead transmission line column foot foundation bolt mounting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721095896.1U CN207211181U (en) | 2017-08-30 | 2017-08-30 | A kind of horizontal substation framework basis and overhead transmission line column foot foundation bolt mounting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211181U true CN207211181U (en) | 2018-04-10 |
Family
ID=61825957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721095896.1U Expired - Fee Related CN207211181U (en) | 2017-08-30 | 2017-08-30 | A kind of horizontal substation framework basis and overhead transmission line column foot foundation bolt mounting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211181U (en) |
-
2017
- 2017-08-30 CN CN201721095896.1U patent/CN207211181U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180830 |