CN106451146A - Installation method of shock isolation device for electrical equipment - Google Patents
Installation method of shock isolation device for electrical equipment Download PDFInfo
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- CN106451146A CN106451146A CN201610862736.9A CN201610862736A CN106451146A CN 106451146 A CN106451146 A CN 106451146A CN 201610862736 A CN201610862736 A CN 201610862736A CN 106451146 A CN106451146 A CN 106451146A
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- shock insulation
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- fitting
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides an installation method of a shock isolation device for electrical equipment. The method comprises the following steps: an installation step of shock isolators: connecting a plurality of shock isolators with a plurality of embedded parts; embedding the embedded parts in a prefabricated foundation, and enabling the parameters of each embedded part to meet preset requirements; and an installation step of a shock isolation support: installing the shock isolation support above each shock isolator. According to the installation method provided by the invention, the installation steps of the shock isolators and the shock isolation support are provided, the shock resistance effect of the electrical equipment is improved, the technical blank of installing the shock isolation device for the electrical equipment is filled, and the installation method plays important roles for carrying out shock-resistant field operation and guaranteeing construction safety quality in site.
Description
Technical field
The present invention relates to electrical network mitigation technical field, in particular to a kind of power equipment earthquake isolating equipment installation side
Method.
Background technology
Within 2015, rising, extra-high-voltage alternating current engineering has been enter into the new normality that scale is built, the inevitable warp of part engineering
Cross the higher region of magnitude, such as Xi Meng～east, engineering Beijing, Shandong newly-built transformer station of 1000kV, Meng Xi～Tianjin Nan work
The Cheng Jin north newly-built transformer station of 1000kV, elm horizontal stroke～newly-built transformer station of engineering Jinzhong City, Weifang 1000kV and the newly-built power transformation of Weifang 1000kV
Standing, these transformer stations all propose very high requirement, wherein Weifang 1000kV newly-built substation equipment antidetonation to providing fortification against earthquakes
Fortification intensity is more up to 9 degree, is the highest extra-high-voltage alternating current transformer station of antidetonation earthquake intensity up to now.
Extra-high-voltage alternating current Substation Electric Equipment height is high, interconnects, interacts, cause earthquake shadow between each equipment
Ringing more complicated, the difficulty of antidetonation is bigger, it is higher to require, and currently without the installation method of power equipment earthquake isolating equipment, causes
Make the anti seismic efficiency difference of power equipment.
Content of the invention
In consideration of it, the present invention proposes a kind of power equipment earthquake isolating equipment installation method, it is intended to solve there is presently no
The problem of the power equipment anti seismic efficiency difference that the installation method of earthquake isolating equipment causes.
One aspect, the present invention proposes a kind of power equipment earthquake isolating equipment installation method, and the method includes walking as follows
Suddenly：Multiple isolators are connected by isolator installation steps with built-in fitting；Prefabricated foundation is embedded with multiple built-in fitting, and,
The parameter of each built-in fitting is satisfied by preset requirement；Shock insulation support installation steps, at the shock insulation support installed above of each isolator.
Further, in above-mentioned power equipment earthquake isolating equipment installation method, it is characterised in that in isolator installation steps
Also include before：Prefabricated foundation detecting step, whether the flatness on detection prefabricated foundation surface meets preset requirement, if discontented
Foot, then process prefabricated foundation surface to reaching preset requirement.
Further, in above-mentioned power equipment earthquake isolating equipment installation method, in isolator installation steps, each built-in fitting
Parameter includes flatness, axis and absolute altitude.
Further, in above-mentioned power equipment earthquake isolating equipment installation method, isolator installation steps farther include：The
One detection sub-step, detects whether the difference in height between each isolator meets preset requirement；First sandwiched sub-step, if discontented
Foot preset requirement, then sandwiched clamp between isolator and built-in fitting.
Further, in above-mentioned power equipment earthquake isolating equipment installation method, shock insulation support installation steps farther include：
Weld sub-cloth rapid, multiple shock insulation unit are carried out welding and forms shock insulation support；Coating sub-step, at the weld of each shock insulation unit
Coating corrosion-inhibiting coating；Be sticked sub-step, and the weld between each shock insulation unit is sticked reinforcement steel plate.
Further, in above-mentioned power equipment earthquake isolating equipment installation method, also include：Support member installation steps, will be every
The outer rim of shake support is connected with the built-in fitting in prefabricated foundation by multiple support members.
Further, in above-mentioned power equipment earthquake isolating equipment installation method, also include：Strengthen step, at each support member
Outside is sticked reinforcement steel plate.
Further, in above-mentioned power equipment earthquake isolating equipment installation method, also wrapped before shock insulation support installation steps
Include：Stopping means installation steps, arrangement stopping means around each isolator, and, by each stopping means and prefabricated foundation
In pre-buried built-in fitting be connected.
Further, in above-mentioned power equipment earthquake isolating equipment installation method, stopping means installation steps farther include：
Second detection sub-step, detects whether the difference in height between each stopping means meets preset requirement；Second sandwiched sub-step, if
It is unsatisfactory for preset requirement, then sandwiched clamp between stopping means and built-in fitting.
Further, in above-mentioned power equipment earthquake isolating equipment installation method, also include：Ground connection step, by shock insulation support
Ground connection.
The power equipment that the present invention provides is with in earthquake isolating equipment installation method, in the present embodiment, it is proposed that earthquake isolating equipment and
The installation steps of shock insulation support, improve the anti seismic efficiency of power equipment, have filled up the skill that power equipment earthquake isolating equipment is installed
Art is blank, carries out antidetonation construction operation to guide field, ensures that construction safety quality has important function.
Brief description
By reading the detailed description of hereafter preferred embodiment, various other advantage and benefit common for this area
Technical staff will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred embodiment, and is not considered as to the present invention
Restriction.And it in whole accompanying drawing, is denoted by the same reference numerals identical parts.In the accompanying drawings：
The flow chart of the power equipment earthquake isolating equipment installation method that Fig. 1 provides for the embodiment of the present invention；
In the power equipment earthquake isolating equipment installation method that Fig. 2 provides for the embodiment of the present invention, the structure of earthquake isolating equipment is shown
It is intended to；
In the power equipment earthquake isolating equipment installation method that Fig. 3 provides for the embodiment of the present invention, earthquake isolating equipment and shock insulation prop up
The structural representation of frame；
The another flow chart of the power equipment earthquake isolating equipment installation method that Fig. 4 provides for the embodiment of the present invention；
The another flow chart of the power equipment earthquake isolating equipment installation method that Fig. 5 provides for the embodiment of the present invention；
In the power equipment earthquake isolating equipment installation method that Fig. 6 provides for the embodiment of the present invention, earthquake isolating equipment, shock insulation support
Structural representation with support member；
The another flow chart of the power equipment earthquake isolating equipment installation method that Fig. 7 provides for the embodiment of the present invention；
The another flow chart of the power equipment earthquake isolating equipment installation method that Fig. 8 provides for the embodiment of the present invention；
The another flow chart of the power equipment earthquake isolating equipment installation method that Fig. 9 provides for the embodiment of the present invention.
Detailed description of the invention
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although accompanying drawing shows the disclosure
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure and should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to be able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.It should be noted that in the case of not conflicting, embodiment in the present invention and
Feature in embodiment can be mutually combined.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
See Fig. 1, the flow chart of the power equipment earthquake isolating equipment installation method that Fig. 1 provides for the embodiment of the present invention.As
Shown in figure, the method comprises the steps：
Multiple isolators are connected by isolator installation steps S1 with built-in fitting.Prefabricated foundation is embedded with multiple pre-buried
Part, and, the parameter of each built-in fitting is satisfied by preset requirement.
Specifically, see Fig. 2, prefabricated foundation 1 is embedded with multiple built-in fitting, and, before pouring basis, need inspection
Survey the parameter of each built-in fitting, if parameter is unsatisfactory for preset requirement, need to process built-in fitting.Answer when isolator 2 is installed
Make corresponding hoisting platform or formulate corresponding measure, it is to avoid direct mobile friction and the collision on built-in fitting of isolator 2.Isolator
2 bodies (containing annular disk, bearing, upper junction plate, lower connecting plate) and maintenance regulation metallic magnetism machined one-tenth one in the factory
Overall, i.e. isolator 2, integral installation in installation process.Each isolator 2 weight is about 100kg, and hanging method uses crane
2 are lifted by crane or use removable tripod and coordinate chain block lifting isolator 2.When being embodied as, each isolator 2 with relative
Built-in fitting can be connected by bolt.During installation, first take out the connecting bolt on built-in fitting, then by under isolator 2
Connecting plate is bolted on built-in fitting by take out before, and fastening torque of bolt value should meet products instruction and want
Ask, operating process ensures the integral level of isolator 2.During installation, it is also noted that isolator 2 should take interim covering protection
Measure, avoiding sharppointed article to stab, and, should there is fixation, to avoid isolator 2 tension.Additionally, installation process is adjusted
Whole skin should be used to hammer into shape, to avoid using hard thing to impact and then to damage isolator 2.
Shock insulation support installation steps S2, at the shock insulation support installed above of each isolator.
Specifically, seeing Fig. 3, shock insulation support 3 is tackled quantity, the length of each component of composition shock insulation support 3, is hung down before installing
At straight degree and erection joint, bolt orifice spacing etc. check comprehensively, check that result should meet design and require.To make in or
The deformation producing in person's transport, should complete to correct in a pre-installation.The mode using lifting is positioned over shock insulation support 3 at each shock insulation
Then the upper junction plate of each isolator 2 is connected by the top of device 2 with shock insulation support 3.When being embodied as, the upper company of isolator 2
Fishplate bar can be bolted with shock insulation support 3.
In the present embodiment, it is proposed that the installation steps of earthquake isolating equipment and shock insulation support, improve the antidetonation effect of power equipment
Really, fill up the technological gap that power equipment earthquake isolating equipment is installed, carry out antidetonation construction operation, guarantee to guide field
Construction safety quality has important function.
See Fig. 4, the another flow process of the power equipment earthquake isolating equipment installation method that Fig. 4 provides for the embodiment of the present invention
Figure.As it can be seen, the method comprises the steps：
Multiple isolators are connected by isolator installation steps S1 with built-in fitting.Prefabricated foundation is embedded with multiple pre-buried
Part, and, the parameter of each built-in fitting is satisfied by preset requirement.
Shock insulation support installation steps S2, at the shock insulation support installed above of each isolator.
Wherein, the specific implementation process of isolator installation steps S1 and shock insulation support installation steps S2 sees above-described embodiment
, the present embodiment repeats no more again.
Before isolator installation steps S1, can also include：Prefabricated foundation detecting step S3, detects prefabricated foundation surface
Flatness whether meet preset requirement, if be unsatisfactory for, then process prefabricated foundation surface to reaching preset requirement.
Specifically, owing to the seismic fortification intensity of power equipment is high, accordingly, it would be desirable to according to drawing requirement, use horizon rule,
Whether the error of the surface smoothness of the detection prefabricated foundation 1 such as level meter meets preset requirement, for example, and the prefabricated foundation 1 of detection
The error of preset requirement of surface smoothness be ± 1mm.If being unsatisfactory for preset requirement, then should process the table of prefabricated foundation 1
Face, for example, polish, until it reaches preset requirement.During it should be noted that be embodied as, the surface smoothness of prefabricated foundation 1
Preset requirement can determine according to actual conditions, and it is not done any restriction by the present embodiment.
In the present embodiment, by detecting the precision of fundamentals of forecasting, it is ensured that the installation accuracy of earthquake isolating equipment, and then improve
The anti seismic efficiency of power equipment.It should be noted that in one embodiment of the invention, in isolator installation steps S1,
The parameter of each built-in fitting can include flatness, axis and absolute altitude.
Specifically, the parameter of each built-in fitting includes flatness, axis and absolute altitude.Before prefabricated foundation 1 pours, should detect
Whether the parameter of each built-in fitting meets preset requirement.When being embodied as, level meter and Sopwith staff can be used to detect each built-in fitting
Whether flatness meets deviation range, and for example, the deviation range of flatness is ± 1mm, if the deviation range of being unsatisfactory for, then tackles
Polish in the surface of each built-in fitting, till meeting preset requirement.Use the built-in fitting of each row of theodolite testing, each row
Whether axis meets deviation range, and for example, the deviation range of axis, for less than or equal to 2mm, if the deviation range of being unsatisfactory for, then should
The position of each built-in fitting is adjusted.Whether the absolute altitude using level meter and Sopwith staff to detect each built-in fitting meets deviation range,
For example, the deviation range of absolute altitude is ± 1mm, if the deviation range of being unsatisfactory for, then the absolute altitude tackling each built-in fitting is adjusted, directly
Meet error range to the elevation difference of each built-in fitting.During it should be noted that be embodied as, the surface smoothness of each built-in fitting,
The preset requirement of axis and absolute altitude can determine according to actual conditions, and it is not done any restriction by the present embodiment.
In the present embodiment, by the parameter of each built-in fitting of detection, i.e. detect flatness, axis and the absolute altitude of each built-in fitting,
Ensure that the installation accuracy of each isolator 2.
In one embodiment of the invention, isolator installation steps S1 may further include：
First detection sub-step S11, detects whether the difference in height between each isolator meets preset requirement.
Specifically, after the installation of each isolator 2, should detect whether the difference in height between each isolator 2 meets default wanting
Asking, for example, the preset requirement of the difference in height between each isolator 2 is for less than or equal to 3mm.During it should be noted that be embodied as,
Between each isolator 2, the preset requirement of difference in height can determine according to actual conditions, and it is not done any restriction by the present embodiment.
First sandwiched sub-step S12, if being unsatisfactory for preset requirement, then sandwiched sandwiched between isolator and built-in fitting
Body.
Specifically, if the difference in height between each isolator 2 is unsatisfactory for preset requirement, then can be in the lower company of isolator 2
Sandwiched clamp between fishplate bar and built-in fitting, so that the difference in height between each isolator 2 meets preset requirement.When being embodied as,
Clamp can be steel plate.
In the present embodiment, whether meet preset requirement by the difference in height between each isolator 2 of detection, and pre-to being unsatisfactory for
If require isolator 2 and built-in fitting between sandwiched clamp, it is ensured that the installation accuracy of each isolator 2, so ensure that every
Shake effect.
In one embodiment of the invention, shock insulation support installation steps S2 may further include：
Weld the rapid S21 of sub-cloth, multiple shock insulation unit are carried out welding and forms shock insulation support.
Specifically, see Fig. 3, owing to shock insulation support 3 volume is bigger, it has not been convenient to transport, therefore, can first make multiple shock insulation
Unit.For example, each shock insulation support 3 can be divided into four shock insulation unit, and each shock insulation unit all first completes in factory.
After each shock insulation shipped to erecting bed, crane is used to lift each shock insulation unit successively, then will be each
Be fastened by bolts between shock insulation unit, finally again by between each shock insulation unit docking part weld, and then formed every
Shake support 3.When being embodied as, each shock insulation unit can use multiple Plate Welding to form, and each steel plate all uses Welder's font
Cross section, the two-sided full weld of the elongated weld seam in the edge of a wing and web junction.During welding, face of weld all should linearly type spill, should avoid
Sting the defect such as meat and arc crater, welding deformation should be prevented in addition, note rational welding sequence, it is to avoid one-shot forming, weldquality
2 grades of weld seam requirements can be met.After welding completes, crank detection test detection can be carried out with butt welded seam welding quality, so that welding
Outward appearance technique reaches code requirement.
In hoisting process, first should select crane model, if shock insulation unit the heaviest in each shock insulation unit is heavily M1,
Suspender weight is M2, lifting maximum distance is the mounting distance that regulating compensation becomes shock insulation unit, and operating radius is R, then crane
Load is K × (M1+M2), wherein, K is safety coefficient, and when being embodied as, K can take 1.2.For example, the heaviest in each shock insulation unit
Shock insulation unit heavily be 10t, suspender weight is 1t, lifting maximum distance be regulating compensation become shock insulation unit mounting distance, make
Industry radius is 19.7m, then the load of crane is 13.2t.According to 130t crane performance table, 130t crane performance table may refer to table
1, farthest operating radius is 20m, and lifting weight during brachium 25.42m is 16t, and 16t is more than 13.2t, meets lifting requirements.
Table 1
After crane model selects to complete, the lifting to each shock insulation unit can use 4 colligation liftings, lifting force F1=
G/4/cos60 °, wherein, G is the gravity of each shock insulation unit.Additionally, the erect-position of crane can be with the on-the-spot actual feelings of incorporation engineering
Condition.
Coating sub-step S22, at the weld coating corrosion-inhibiting coating of each shock insulation unit.
Specifically, first the face of weld of shock insulation unit is processed, remove overlap.Then, between each shock insulation unit
Weld and each each shock insulation unit weld anticorrosive coating of self.When being embodied as, anticorrosive coating can be first
The zinc rich primer of coating preset thickness, such as 40um, it is then coated with the epoxy micaceous iron floating coating of preset thickness, such as 100um,
Rear coating polyurethane enamels, such as 60um.The gross thickness of anticorrosive coat is more than or equal to presetting gross thickness, and for example presetting gross thickness is
200um.During it should be noted that be embodied as, the default gross thickness of anticorrosive coat can determine according to actual conditions, this enforcement
It is not done any restriction by example.
Be sticked sub-step S23, and the weld between each shock insulation unit is sticked reinforcement steel plate.
Specifically, after the welding between each shock insulation unit completes, can be sticked reinforcement steel plate at weld.
In the present embodiment, shock insulation support 3 is divided into multiple shock insulation unit, convenient transport and lifting.Each shock insulation unit it
Between weld be sticked and strengthen steel plate and strengthen the bonding strength of each shock insulation unit, meanwhile, also strengthen the rigidity of shock insulation support 3.
At the weld coating corrosion-inhibiting coating of each shock insulation unit, avoiding each shock insulation unit to receive corrosion, and then ensure that shock insulation support 3
Integrality.
See Fig. 5, the another flow process of the power equipment earthquake isolating equipment installation method that Fig. 5 provides for the embodiment of the present invention
Figure.As it can be seen, the method comprises the steps：
Prefabricated foundation detecting step S3, whether the flatness on detection prefabricated foundation surface meets preset requirement, if discontented
Foot, then process prefabricated foundation surface to reaching preset requirement.
Multiple isolators are connected by isolator installation steps S1 with built-in fitting.Prefabricated foundation is embedded with multiple pre-buried
Part, and, the parameter of each built-in fitting is satisfied by preset requirement.
Shock insulation support installation steps S2, at the shock insulation support installed above of each isolator.
Support member installation steps S4, by the outer rim of shock insulation support by multiple support members 4 and the built-in fitting in prefabricated foundation 1
It is connected.
Specifically, see Fig. 6, in order to make shock insulation support 3 position more be fixed, the outer rim of shock insulation support 3 can be passed through
Multiple support members 4 are connected with the built-in fitting in prefabricated foundation 1.When being embodied as, each support member 4 can be c shaped steel.Need
Bright, the specific implementation process of prefabricated foundation detecting step S3, isolator installation steps S1 and shock insulation support installation steps S2
Seeing above-described embodiment, the present embodiment repeats no more again.
In the present embodiment, by installing multiple support member 4 between the outer rim of shock insulation support 3 and built-in fitting additional so that shock insulation
The position of support 3 is more fixed, and then improves isolating affection.
See Fig. 7, the another flow process of the power equipment earthquake isolating equipment installation method that Fig. 7 provides for the embodiment of the present invention
Figure.As it can be seen, the method comprises the steps：
Prefabricated foundation detecting step S3, whether the flatness on detection prefabricated foundation surface meets preset requirement, if discontented
Foot, then process prefabricated foundation surface to reaching preset requirement.
Multiple isolators are connected by isolator installation steps S1 with built-in fitting.Prefabricated foundation is embedded with multiple pre-buried
Part, and, the parameter of each built-in fitting is satisfied by preset requirement.
Shock insulation support installation steps S2, at the shock insulation support installed above of each isolator.
Support member installation steps S4, by the outer rim of shock insulation support by multiple support members 4 and the built-in fitting in prefabricated foundation 1
It is connected.
Strengthening step S5, be sticked outside each described support member reinforcement steel plate.
Specifically, can be sticked outside each support member 4 certain thickness reinforcement steel plate, for example, the thick steel of the 1.2mm that is sticked
Plate.When being embodied as, strengthen the top of steel plate and support member 4 and be sticked bolt can be used to be fixed, reinforcement steel plate and support
The side of part 4 is sticked place, and at least two bolt can be used from top to bottom to be fixed.It should be noted that prefabricated foundation inspection
Survey the specific implementation process of step S3, isolator installation steps S1, shock insulation support installation steps S2 and support member installation steps S4
Seeing above-described embodiment, the present embodiment repeats no more again.
In the present embodiment, be sticked outside each support member 4 strengthens the rigidity that steel plate improves each support member 4, further
The position making shock insulation support 3 is more fixed, and then improves isolating affection.
See Fig. 8, the another flow process of the power equipment earthquake isolating equipment installation method that Fig. 8 provides for the embodiment of the present invention
Figure.As it can be seen, the method comprises the steps：
Prefabricated foundation detecting step S3, whether the flatness on detection prefabricated foundation surface meets preset requirement, if discontented
Foot, then process prefabricated foundation surface to reaching preset requirement.
Multiple isolators are connected by isolator installation steps S1 with built-in fitting.Prefabricated foundation is embedded with multiple pre-buried
Part, and, the parameter of each built-in fitting is satisfied by preset requirement.
Shock insulation support installation steps S2, at the shock insulation support installed above of each isolator.
Support member installation steps S4, by the outer rim of shock insulation support by multiple support members 4 and the built-in fitting in prefabricated foundation 1
It is connected.
Strengthening step S5, be sticked outside each described support member reinforcement steel plate.
Wherein, prefabricated foundation detecting step S3, isolator installation steps S1, shock insulation support installation steps S2, support member peace
The specific implementation process of dress step S4 and reinforcement step S5 sees above-described embodiment, and the present embodiment repeats no more again.
Before shock insulation support installation steps S2, can also include：Stopping means installation steps S6, in the week of each isolator
Cloth puts stopping means, and, the built-in fitting that each stopping means is pre-buried with prefabricated foundation is connected.
Specifically, arrangement stopping means 5 around each isolator 2, first takes out the connecting bolt on built-in fitting, then will
Each stopping means 5 is separately fixed on corresponding built-in fitting by the bolt taking out before.In installation process, it is ensured that each spacing
The integral level of device 5, and avoid rubber cushion pressurized, deformation and the breakage of stopping means 5.When being embodied as, isolator installs step
Rapid S1 and stopping means installation steps S6 do not have sequencing.
In the present embodiment, installation stopping means 5 around each isolator 2, also limit while to power equipment shock insulation
Make the larger displacement of power equipment, it is to avoid power equipment produces larger displacement because of earthquake, further ensures electric power and sets
Standby safety.
In above-described embodiment, stopping means installation steps S6 may further include：
Second detection sub-step S61, detects whether the difference in height between each stopping means meets preset requirement.
Specifically, after the installation of each stopping means 5, should detect whether the difference in height between each stopping means 5 meets pre-
If requiring, for example, the difference in height between each stopping means 5 is less than or equal to 3mm.During it should be noted that be embodied as, each spacing
Between device 5, the preset requirement of difference in height can determine according to actual conditions, and it is not done any restriction by the present embodiment.
Second sandwiched sub-step S62, if being unsatisfactory for preset requirement, then sandwiched between stopping means and described built-in fitting
Clamp.
Specifically, if the difference in height between each stopping means 5 is unsatisfactory for preset requirement, then can be stopping means 5 He
Sandwiched clamp between built-in fitting, so that the difference in height between each stopping means 5 meets preset requirement.When being embodied as, sandwiched
Body can be steel plate.
In the present embodiment, whether meet preset requirement by the difference in height between each stopping means 5 of detection, and to being unsatisfactory for
Sandwiched clamp between the stopping means 5 of preset requirement and built-in fitting, it is ensured that the installation accuracy of each stopping means 5, Jin Erbao
Demonstrate,prove isolating affection.
See Fig. 9, the another flow process of the power equipment earthquake isolating equipment installation method that Fig. 9 provides for the embodiment of the present invention
Figure.As it can be seen, the method comprises the steps：
Prefabricated foundation detecting step S3, whether the flatness on detection prefabricated foundation surface meets preset requirement, if discontented
Foot, then process prefabricated foundation surface to reaching preset requirement.
Multiple isolators are connected by isolator installation steps S1 with built-in fitting.Prefabricated foundation is embedded with multiple pre-buried
Part, and, the parameter of each built-in fitting is satisfied by preset requirement.
Stopping means installation steps S6, arrangement stopping means around each isolator, and, by each stopping means with pre-
In system basis, pre-buried built-in fitting is connected.
Shock insulation support installation steps S2, at the shock insulation support installed above of each isolator.
Support member installation steps S4, by the outer rim of shock insulation support by multiple support members 4 and the built-in fitting in prefabricated foundation 1
It is connected.
Strengthening step S5, be sticked outside each described support member reinforcement steel plate.
Shock insulation support is grounded by ground connection step S7.
It should be noted that prefabricated foundation detecting step S3, isolator installation steps S1, stopping means installation steps S6,
The specific implementation process of shock insulation support installation steps S2, support member installation steps S4 and reinforcement step S5 sees above-described embodiment and is
Can, the present embodiment repeats no more again.
It in the present embodiment, is possible to prevent equipment to jeopardize personal safety because insulation damages is charged shock insulation support 3 ground connection.
In sum, in the present embodiment, it is proposed that the installation steps of earthquake isolating equipment and shock insulation support, improve power equipment
Anti seismic efficiency, filled up power equipment earthquake isolating equipment install technological gap, guide field is carried out antidetonation construction
Operation, guarantee construction safety quality have important function.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and equivalent technologies thereof
Within, then the present invention is also intended to comprise these changes and modification.
Claims (10)
1. a power equipment earthquake isolating equipment installation method, it is characterised in that comprise the steps：
Multiple described isolators are connected by isolator installation steps with built-in fitting；Prefabricated foundation is embedded with multiple built-in fitting,
Further, the parameter of each described built-in fitting is satisfied by preset requirement；
Shock insulation support installation steps, at the shock insulation support installed above of each described isolator.
2. power equipment earthquake isolating equipment installation method according to claim 1, it is characterised in that in described isolator peace
Also include before dress step：
Prefabricated foundation detecting step, whether the flatness on detection prefabricated foundation surface meeting preset requirement, if be unsatisfactory for, then locating
Manage described prefabricated foundation surface to reaching preset requirement.
3. power equipment earthquake isolating equipment installation method according to claim 1, it is characterised in that described isolator is installed
In step, the parameter of each described built-in fitting includes flatness, axis and absolute altitude.
4. power equipment earthquake isolating equipment installation method according to claim 1, it is characterised in that described isolator is installed
Step farther includes：
First detection sub-step, whether the difference in height detecting between each described isolator meets preset requirement；
First sandwiched sub-step, if being unsatisfactory for preset requirement, then sandwiched sandwiched between described isolator and described built-in fitting
Body.
5. power equipment earthquake isolating equipment installation method according to claim 1, it is characterised in that described shock insulation support is pacified
Dress step farther includes：
Weld sub-cloth rapid, multiple shock insulation unit are carried out welding and forms described shock insulation support；
Coating sub-step, at the weld coating corrosion-inhibiting coating of each described shock insulation unit；
Be sticked sub-step, and the weld between each described shock insulation unit is sticked reinforcement steel plate.
6. power equipment earthquake isolating equipment installation method according to claim 1, it is characterised in that also include：
Support member installation steps, by the outer rim of described shock insulation support by multiple support members and the built-in fitting in described prefabricated foundation
It is connected.
7. power equipment earthquake isolating equipment installation method according to claim 6, it is characterised in that also include：
Strengthening step, be sticked outside each described support member reinforcement steel plate.
8. power equipment earthquake isolating equipment installation method according to claim 1, it is characterised in that at described shock insulation support
Also include before installation steps：
Stopping means installation steps, arrangement stopping means around each described isolator, and, by each stopping means with prefabricated
Built-in fitting pre-buried in Ji Chu is connected.
9. power equipment earthquake isolating equipment installation method according to claim 8, it is characterised in that described stopping means is pacified
Dress step farther includes：
Second detection sub-step, whether the difference in height detecting between each described stopping means meets preset requirement；
Second sandwiched sub-step, if being unsatisfactory for preset requirement, then sandwiched folder between described stopping means and described built-in fitting
If body.
10. power equipment earthquake isolating equipment installation method according to claim 1, it is characterised in that also include：
Described shock insulation support is grounded by ground connection step.
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| CN201610862736.9A CN106451146A (en) | 2016-09-28 | 2016-09-28 | Installation method of shock isolation device for electrical equipment |
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| CN201610862736.9A CN106451146A (en) | 2016-09-28 | 2016-09-28 | Installation method of shock isolation device for electrical equipment |
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| CN201146335Y (en) * | 2007-11-30 | 2008-11-05 | 国网北京电力建设研究院 | Shock insulation apparatus for high voltage electric installation |
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| CN105544762A (en) * | 2015-12-21 | 2016-05-04 | 广州机施建设集团有限公司 | Method for installing seismic isolation layer |
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| CN201146335Y (en) * | 2007-11-30 | 2008-11-05 | 国网北京电力建设研究院 | Shock insulation apparatus for high voltage electric installation |
| CN102162305A (en) * | 2011-05-16 | 2011-08-24 | 江苏兴邦建工集团有限公司 | Construction process for installing elastic slippage shock isolation support |
| CN102808518A (en) * | 2011-06-01 | 2012-12-05 | 永升建设集团有限公司 | Method for mounting main body vibration isolating support base |
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