CN109494647A - A kind of cable bridge bracket Rapid installing mould and its production/application method - Google Patents
A kind of cable bridge bracket Rapid installing mould and its production/application method Download PDFInfo
- Publication number
- CN109494647A CN109494647A CN201811541789.6A CN201811541789A CN109494647A CN 109494647 A CN109494647 A CN 109494647A CN 201811541789 A CN201811541789 A CN 201811541789A CN 109494647 A CN109494647 A CN 109494647A
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- angle steel
- bridge bracket
- column
- arm
- trailing arm
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 106
- 239000010959 steel Substances 0.000 claims abstract description 106
- 238000010276 construction Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 27
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 235000004443 Ricinus communis Nutrition 0.000 claims description 26
- 238000005259 measurement Methods 0.000 claims description 8
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 239000011229 interlayer Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
Abstract
The present invention relates to a kind of installation mold and its production/application methods, more particularly to a kind of cable bridge bracket Rapid installing mould and its production/application method, the column constituted including two vertical angle steel, the crossbeam that several cross level angle steel are constituted, is characterized in that the opening direction of described two vertical angle steel is identical；The present invention provides a kind of cable bridge bracket Rapid installing moulds, skew after trailing arm welding caused by which solve the easy physical strength overdraw because for people, and cotton rope for a long time be straightened after be easy to appear loosenings, collapse the problems such as, and reduce manpower use, improve installation effectiveness；It is its scientific structure, reasonable and practical, improve bridge bracket arm installation quality and construction speed, also ensure the aesthetics of bridge bracket arm, it is effectively guaranteed that electric bridge construction smoothly completes, and good application effect is achieved, it is worth promoting and applying in the construction of project electric substation interlayer cable bridge bracket.
Description
Technical field
The present invention relates to a kind of installation mold and its production/application methods, and in particular to a kind of cable bridge bracket is quick
Installation mold and its production/application method.
Background technique
At present during cable testing bridge rack construction, bridge upright and trailing arm use site channel steel are made, and trailing arm
In installation process, needing to help trailing arm by manpower, another people welds trailing arm, and require manpower more in this way, inefficiency, and hold
It easily causes in trailing arm installation process and deforms, distorts, influence the construction quality and aesthetic measure of bridge bracket arm, increase construction period,
The problems such as increasing cost, the factors such as electric substation's cable interlayer bridge bracket arm project amount is big improve bridge bracket arm for save the cost
Installation effectiveness, quality and aesthetic measure, be badly in need of a kind of easy to operate simple tool.
In the installation of previous cable interlayer bridge bracket arm, need first to install first and last root on same column column
Then cable bridge bracket is tensed with cotton rope, a people or two people hold cable bridge bracket, and another people carries out electric welding fixation,
Skew after trailing arm welding caused by such method is generally easy because of the physical strength overdraw for people, and cotton rope is easy after being straightened for a long time
It is integral inclined in turn result in trailing arm welding for the problems such as now loosening, collapsing.
Summary of the invention
The purpose of the present invention is to provide a kind of cable bridge bracket Rapid installing mould and its production/application methods.Its
Solve it is crooked after trailing arm welding caused by being easy because of the physical strength overdraw for being people, and cotton rope be easy to appear after long-term be straightened loosening,
The problems such as collapsing, and manpower use is reduced, improve installation effectiveness.
The technical solution of the invention is as follows:
A kind of cable bridge bracket Rapid installing mould, including the column that two vertical angle steel are constituted, the cross of several cross level angle steel compositions
Beam is characterized in that the opening direction of described two vertical angle steel is identical, the opening direction phase of several cross level angle steel structures
Together, and with the opening direction of described two vertical angle steel on the contrary, and mutual angle in 90 °；
The horizontal space of several cross level angle steel is the spacing at two layers of cable testing bridge bottom；
Spacing is more than or equal to trailing arm length outside the two sides of described two vertical angle steel；
Described two one of vertical angle steel of vertical angle steel are connect by steel pipe with castor, another vertical angle steel is equipped with for fixing
The angle steel block of cable bridge bracket.
Above-mentioned castor is equipped with lifting device.
Above-mentioned lifting device is screw lifting device, and rotation screw thread is provided on lead screw, and the lead screw is equipped with for solid
The nut set is positioned, nut is connect by spiral screw thread with threads of lead screw.
Above-mentioned angle steel block is at least two groups four.
It is welded to connect between above-mentioned vertical angle steel and cross level angle steel.
A kind of cable bridge bracket Rapid installing mould production method, is characterized in that, comprising:
1) rapidoprint is got out, required rapidoprint is as follows:
The angle steel of 50*5 or 40*4, the steel pipe of DN32 or DN40, castor or jenny scaffold Moving caster；
2) bridge bracket arm mold main frame is processed using angle steel, using construction site waste-material-preparing；Ensure that angle steel leans against
At 90 degree of right angles when tool back plane welds；
3) steel pipe of DN32 or DN40 is connect in angle steel inside groove, 10~20cm of weld length, firm welding, then looks for a castor
Or Moveable scaffold truckle, lifting device or self-control lifting device are carried on castor or Moveable scaffold truckle, to adjust
Whole bridge bracket arm mold rise and fall, then enter castor grafting in steel pipe, and pipe diameter is slightly larger than castor upper leading screw outer diameter；
4) angle steel of 4 pieces of 10cm, and every two pieces one group are welded in unwelded steel pipe side on angle iron frame, and angle steel face is straight each other
Angle, upper and lower two groups point-blank, and Mold Making is completed.
A kind of cable bridge bracket Rapid installing mould application method, is characterized in that, comprising:
A) use condition, hardened ground is completed in electric substation, and column welding is completed, and electric substation's bridge bracket arm installation number is big,
Need to measure some bridge bracket arm installed height marks in same column column with level before use, general measure bridge bracket arm it is most one
Layer absolute altitude, then marks the elevation line of this layer of bridge bracket arm with cotton rope on column；
B) after having marked, column is touched with bridge bracket arm Rapid installing mould, according to the elevation line of mark, uses lifting device tune
Reshaping die height, absolute altitude is consistent after installing trailing arm, then locks mold with F spanner or other locking devices；
After mold-locked, starts to place trailing arm, be close to trailing arm in angle steel groove, then welded；
C) next column trailing arm welding is being carried out, trailing arm welding most in a row is completed；
D) final step carries out repetition measurement, and through live practical operation, error is in 5mm after repetition measurement.
The beneficial effects of the present invention are:
The present invention provides a kind of cable bridge bracket Rapid installing moulds, and which solve caused by the easy physical strength overdraw because for people
The problems such as crooked after trailing arm welding, and cotton rope is easy to appear loosening, collapses after being straightened for a long time, and manpower use is reduced, it mentions
High installation effectiveness；It is its scientific structure, reasonable and practical, bridge bracket arm installation quality and construction speed are improved, also ensures bridge
The aesthetics of frame torr arm it is effectively guaranteed that electric bridge construction smoothly completes, and achieves good application effect, is worth
It is promoted and applied in the construction of project electric substation interlayer cable bridge bracket.
Detailed description of the invention
Fig. 1 is inventive die block schematic illustration.
Fig. 2 is lifting device schematic diagram of the present invention.
Fig. 3 is angle steel block scheme of installation of the present invention.
Fig. 4 is angle steel block installation requirement schematic diagram of the present invention.
Fig. 5 is installation mold structural schematic diagram of the present invention.
Fig. 6 is installation mold use state diagram of the present invention.
Drawing reference numeral explanation:
1- vertical angle steel, 2- cross level angle steel, 4- castor, 5- angle steel block, 6- lifting device, 7- rotate screw thread, 8- nut, 9- column, 10-
F spanner or other locking devices.
Specific embodiment
Referring to Fig. 1, a kind of cable bridge bracket Rapid installing mould, including the column that two vertical angle steel 1 are constituted, several cross
The crossbeam that angle steel 2 is constituted, it is characterised in that: the opening direction of described two vertical angle steel 1 is on the contrary, several cross level angle steel 2 are opened
Mouth direction is identical, and the opening direction angle in 90 ° with one of vertical angle steel 1 in described two vertical angle steel 1；
The horizontal space of several cross level angle steel 2 is the spacing at two layers of cable testing bridge bottom；
The one of vertical angle steel 1 of described two vertical angle steel 1 is connect by steel pipe with castor 4, another vertical angle steel 1 is equipped with and is used for
The angle steel block 5 of fixed cable bridge bracket.
Referring to fig. 2, castor 4 is equipped with lifting device 6.Lifting device 6 is screw lifting device, is provided with rotation on lead screw
Screw thread 7, the lead screw are equipped with the nut 8 for fixing position, and nut 8 is connect by spiral screw thread 7 with threads of lead screw.
It is at least two groups four referring to Fig. 3 angle steel block 5.It is welded to connect between vertical angle steel 1 and cross level angle steel 2.
A kind of cable bridge bracket Rapid installing mould production method, including,
1) rapidoprint is got out, required rapidoprint is as follows:
The angle steel of 50*5 or 40*4, the steel pipe of DN32 or DN40, castor or jenny scaffold Moving caster
2) bridge bracket arm mold main frame is processed using angle steel, using construction site waste-material-preparing；Ensure that angle steel leans against
At 90 degree of right angles when tool back plane welds；
3) steel pipe of DN32 or DN4 is connect in angle steel inside groove, 10~20cm of weld length, firm welding, then looks for a castor
Or Moveable scaffold truckle, lifting device or self-control lifting device are carried on castor or Moveable scaffold truckle, to adjust
Whole bridge bracket arm mold rise and fall, then enter castor grafting in steel pipe；
4) angle steel of 4 pieces of 10cm, and every two pieces one group are welded in unwelded steel pipe side on angle iron frame, and angle steel face is straight each other
Angle, upper and lower two groups point-blank, and vertical interval is equal to vertical interval inside column side to trailing arm, mold between every group of angle steel
It completes.
Referring to Fig. 6, a kind of cable bridge bracket Rapid installing mould application method, comprising:
A) use condition, hardened ground is completed in electric substation, and column welding is completed, and column trailing arm is become by common section steel manufacture
Electric institute's bridge bracket arm installation number is big, needs to measure some bridge bracket arm installation marks in same column column with level before use
Height, one layer of most absolute altitude of general measure bridge bracket arm, then marks the absolute altitude of this layer of bridge bracket arm with cotton rope on column
Line, cotton rope need to tense exceptionally straight, then carry out setting-out label with angle square；
B) after having marked, column is touched with bridge bracket arm Rapid installing mould, according to the elevation line of mark, uses lifting device tune
Reshaping die height, absolute altitude always, then locks mold with F spanner or other locking devices 10 after installing trailing arm；
After mold-locked, starts to place trailing arm, be close to trailing arm in angle steel groove, then welded；
C) next 9 trailing arm of column welding is being carried out, trailing arm welding most in a row is completed；
D) final step carries out repetition measurement, and through live practical operation, error is in 5mm after repetition measurement.
Embodiment
1, small technological innovation achievement
Cable bridge bracket Rapid installing mould
According to the requirement of cable testing bridge construction speed and site operation needs, cable bridge bracket Rapid installing mould is developed,
In project construction, good effect is achieved.
2, economic benefit
In the installation of previous cable interlayer bridge bracket arm, need first to install the cable of first He last root on same column column
Then bridge bracket arm is tensed with cotton rope, a people or two people hold cable bridge bracket, and another people carries out electric welding fixation, in this way
Method be generally easy because of the physical strength overdraw for being people caused by it is crooked after trailing arm welding, and cotton rope is easy to appear pine after long-term be straightened
The problems such as moving, collapsing, it is integral inclined in turn result in trailing arm welding, and these problems are met sword by cable testing bridge Rapid installing mould and
Solution, and manpower use is reduced, installation effectiveness is improved, cable testing bridge Rapid installing mould technological innovation tool is by applying table
It is its bright scientific structure, reasonable and practical, bridge bracket arm installation quality and construction speed are improved, also ensures the beauty of bridge bracket arm
Degree it is effectively guaranteed that electric bridge construction smoothly completes, and achieves good application effect, is worth in project electric substation
It is promoted and applied in the construction of interlayer cable bridge bracket.
3, production method
In electrical construction, cable testing bridge construction is one of important link, and most important link is exactly gantry in gantry construction
The installation of bracket, if faced, bridge bracket arm amount in electric substation's interlayer is larger, and construction speed requires tight.For improving gantry construction
Quality and construction speed, bridge bracket arm mold are exactly an all well and good method, if can the secondary gantry support of construction site production one
Arm mold is very convenient and practical.
The production method for now introducing cable bridge bracket Rapid installing mould,
3.1 get out rapidoprint, and required rapidoprint is as follows:
Angle steel (50*5 or 40*4), steel pipe (DN32 or DN40), castor (jenny scaffold Moving caster)
3.2 process bridge bracket arm mold main frame using angle steel, using construction site waste-material-preparing.
Points for attention: at 90 degree of right angles when 1, ensuring the back-to-back plane-welding of angle steel；2, it is unsuitable when angle bar frame welds
It is welded on the upside of channel steel trailing arm placing, in case trailing arm causes trailing arm that cannot be attached to completely in angle steel inner side plane when installing.
3.3 steel pipes (DN32 or DN40) are welded in angle steel inside groove, 10~20cm of weld length, firm welding, then look for one
Castor (Moveable scaffold truckle) carries lifting device or self-control lifting device on castor, to adjust bridge bracket arm mould
Have rise and fall, then enter castor grafting in steel pipe, pipe diameter is slightly larger than castor upper leading screw outer diameter.
3.4 referring to fig. 4 and Fig. 5, and the angle steel block 5 of 4 pieces of 10cm, and every two are welded in unwelded steel pipe side on angle iron frame
One group of block, angle steel face right angle each other, upper and lower two groups point-blank vertical interval is equal to column side to holding in the palm between every group of angle steel of
Vertical interval inside arm.
4, the application method of bridge bracket arm Rapid installing mould
A) use condition, hardened ground is completed in electric substation, and column welding is completed, and electric substation's bridge bracket arm installation number is big,
Need to be measured in same column column with level before use some bridge bracket arm installed height marks (general measure bridge bracket arm it is most one
Layer absolute altitude), then mark the elevation line of this layer of bridge bracket arm on column with cotton rope, cotton rope need to tense exceptionally straight, then use angle
Ruler carries out setting-out label, as shown in Figure 6.
B) after having marked, column is touched with bridge bracket arm Rapid installing mould, according to the elevation line of mark, is filled using lifting
Adjustment mold height is set, absolute altitude always, then locks mold with F spanner (or other locking devices), such as schemes after installing trailing arm
6。
After mold-locked, start to place trailing arm, be close to trailing arm in angle steel groove, then welded (can first spot welding live,
It is fully welded after installing).
C) next column trailing arm welding is being carried out, trailing arm welding most in a row is completed.
D) final step carries out repetition measurement, and through live practical operation, error is in 5mm after repetition measurement.Substantially increase gantry support
The installation quality of arm, to create good condition with rear axle stand installation.
The use of cable bridge bracket Rapid installing mould improves the construction quality of cable interlayer gantry bracket, also can
Ensure the requirement of construction speed, while preferably saving human and material resources, has supplied a kind of method for bridge bracket arm installation, be worth
It must learn and promote.
Claims (7)
1. a kind of cable bridge bracket Rapid installing mould, including the column that two vertical angle steel (1) are constituted, several cross level angle steel (2)
The crossbeam of composition, it is characterised in that: the opening directions of described two vertical angle steel (1) on the contrary, several cross level angle steel (2) opening
Direction is identical, and the opening direction angle in 90 ° with one of vertical angle steel (1) in described two vertical angle steel (1)；
The horizontal space of several cross level angle steel (2) is the spacing at two layers of cable testing bridge bottom；
Described two one of vertical angle steel (1) of vertical angle steel (1) are connect by steel pipe with castor (4), on another vertical angle steel (1)
Equipped with the angle steel block (5) for fixing cable bridge bracket；
The spacing of the angle steel block (5) is column side to trailing arm side vertical range.
2. cable bridge bracket Rapid installing mould as described in claim 1, it is characterised in that: the castor (4), which is equipped with, to rise
Falling unit (6).
3. cable bridge bracket Rapid installing mould as claimed in claim 2, it is characterised in that: the lifting device (6) is silk
Thick stick lifting device, rotation screw thread (7) is provided on lead screw, and the lead screw is equipped with the nut (8) for fixing position, nut
(8) it is connect by spiral screw thread (7) with threads of lead screw.
4. the cable bridge bracket Rapid installing mould as described in claims 1 to 3 is any, it is characterised in that: the angle steel block (5)
At least two groups four.
5. cable bridge bracket Rapid installing mould as claimed in claim 3, it is characterised in that: the vertical angle steel (1) and cross level angle
Steel is welded to connect between (2).
6. a kind of cable bridge bracket Rapid installing mould production method, which is characterized in that including,
1) rapidoprint is got out, required rapidoprint is as follows:
The angle steel of 50*5 or 40*4, the steel pipe of DN32 or DN40, castor or jenny scaffold Moving caster
2) bridge bracket arm mold main frame is processed using angle steel, using construction site waste-material-preparing；Ensure that angle steel leans against
At 90 degree of right angles when tool back plane welds；
3) steel pipe of DN32 or DN40 is connect in angle steel inside groove, 10~20cm of weld length, firm welding, then looks for a castor
Or Moveable scaffold truckle, lifting device or self-control lifting device are carried on castor or Moveable scaffold truckle, to adjust
Whole bridge bracket arm mold rise and fall, then enter castor grafting in steel pipe, and pipe diameter is slightly larger than castor upper leading screw outer diameter；
4) angle steel of 4 pieces of 10cm, and every two pieces one group are welded in unwelded steel pipe side on angle iron frame, and angle steel face is straight each other
Angle, upper and lower two groups point-blank, and vertical interval is equal to vertical interval inside column side to trailing arm, mold between every group of angle steel
It completes.
7. a kind of cable bridge bracket Rapid installing mould application method characterized by comprising
A) use condition, hardened ground is completed in electric substation, and column welding is completed, and column trailing arm is become by common section steel manufacture
Electric institute's bridge bracket arm installation number is big, needs to measure some bridge bracket arm installation marks in same column column with level before use
Height, one layer of most absolute altitude of general measure bridge bracket arm, then marks the mark of this layer of bridge bracket arm with cotton rope on column (9)
High line, cotton rope need to tense exceptionally straight, then carry out setting-out label with angle square；
B) after having marked, column is touched with bridge bracket arm Rapid installing mould, according to the elevation line of mark, uses lifting device tune
Reshaping die height, absolute altitude is consistent after installing trailing arm, then locks mold with F spanner or other locking devices (10)；
After mold-locked, starts to place trailing arm, be close to trailing arm in angle steel groove, then welded；
C) next column (9) trailing arm welding is being carried out, final in a row trailing arm welding is completed；
D) final step carries out repetition measurement, and through live practical operation, error is in 5mm after repetition measurement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541789.6A CN109494647B (en) | 2018-12-17 | 2018-12-17 | Quick installation die for cable bridge bracket and manufacturing/using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541789.6A CN109494647B (en) | 2018-12-17 | 2018-12-17 | Quick installation die for cable bridge bracket and manufacturing/using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109494647A true CN109494647A (en) | 2019-03-19 |
| CN109494647B CN109494647B (en) | 2024-01-23 |
Family
ID=65710435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811541789.6A Active CN109494647B (en) | 2018-12-17 | 2018-12-17 | Quick installation die for cable bridge bracket and manufacturing/using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109494647B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210991A (en) * | 2021-05-13 | 2021-08-06 | 中国一冶集团有限公司 | Device and method for quickly positioning and mounting bridge stand column and supporting arm |
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| CN105202265A (en) * | 2015-08-28 | 2015-12-30 | 中国一冶集团有限公司 | Multilayer bridge framework bracket arm mounting locating device and method |
| KR101678849B1 (en) * | 2016-09-07 | 2016-11-23 | (주) 코리아에스이 | Cable Bridge and Constructing Method thereof |
| CN209134013U (en) * | 2018-12-17 | 2019-07-19 | 陕西化建工程有限责任公司 | A kind of cable bridge bracket Rapid installing mould |
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2018
- 2018-12-17 CN CN201811541789.6A patent/CN109494647B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202252366U (en) * | 2011-09-30 | 2012-05-30 | 中国二十二冶集团有限公司 | Multilayer bridge frame support arm installation mold |
| CN203301061U (en) * | 2013-06-13 | 2013-11-20 | 国家电网公司 | Combined special tool for elevation of supporting erecting bottle of bus |
| CN203774693U (en) * | 2014-04-10 | 2014-08-13 | 中国十九冶集团有限公司 | Cable bridge supporting arm mounting and positioning device |
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| KR101678849B1 (en) * | 2016-09-07 | 2016-11-23 | (주) 코리아에스이 | Cable Bridge and Constructing Method thereof |
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| CN113210991A (en) * | 2021-05-13 | 2021-08-06 | 中国一冶集团有限公司 | Device and method for quickly positioning and mounting bridge stand column and supporting arm |
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| Publication number | Publication date |
|---|---|
| CN109494647B (en) | 2024-01-23 |
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