CN107433687B - Mating and corollary equipment optimization method after a kind of - Google Patents
Mating and corollary equipment optimization method after a kind of Download PDFInfo
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- CN107433687B CN107433687B CN201710573707.5A CN201710573707A CN107433687B CN 107433687 B CN107433687 B CN 107433687B CN 201710573707 A CN201710573707 A CN 201710573707A CN 107433687 B CN107433687 B CN 107433687B
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/08—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of scrapers or skips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/0422—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery
- B28C7/044—Weighing mechanisms specially adapted therefor; Weighing containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
- B66C13/54—Operator's stands or cabins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
Abstract
The invention discloses a kind of rear mating and corollary equipment optimization method, the optimization including (1) gantry crane；(2) optimization of mixing plant；(3) optimization of engine fork lift trucks；(4) optimization of water circulating pump；(5) optimization of storage battery；(6) it organizes into groups.Rear mating and corollary equipment the optimization method design is reasonable, by carrying out optimization appropriate to the corollary equipment and component that influence progress and quality, it is greatly improved mechanical equipment utilization rate and construction speed, to save project cost, obtains higher construction benefit.
Description
Technical field
The present invention relates to mechanical equipment technical field, specifically a kind of rear mating and corollary equipment optimization method.
Background technique
TBM constructing tunnel is that a kind of collection is excavated, slagged tap, transporting, supporting is the form of construction work recycled, rear mating and with being arranged
Standby is a series of equipment that are essential in work progress and playing an important role, in the construction process, TBM and Backup system
And other corollary equipments form a construction assembly line, the equipment in any one link goes wrong, all directly affects
Production efficiency.In specific construction, because the example that the failure of corollary equipment or mismatch influence construction speed is much.
It may be said that TBM construction is smooth, can benefit give full play to, there is inseparable contact with rear mating and corollary equipment.
Therefore, the present invention provides a kind of rear mating and corollary equipment optimization method, is greatly improved mechanical equipment utilization rate and applies
Work progress obtains higher construction benefit to save project cost.
Summary of the invention
The purpose of the present invention is to provide a kind of rear mating and corollary equipment optimization methods, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
Mating and corollary equipment optimization method after a kind of, comprising:
(1) optimization of gantry crane, optimization method: gantry crane operating room is arranged among side coil crossbeam；In gantry furred ceiling
Installation sets monitoring system among portion's size hook；It is driven using fluid pressure type, transformer capacity 0.4KVA；The small hook of gantry crane is installed in
Hook lower end center；
(2) optimization of mixing plant, comprising: the optimization of aggregate conveying；Unload the optimization of water time；The optimization of productivity；Work
The optimization of process；The control of dust is generated during powder carry；The control measure of concrete mixing plant noise；Shield is maintained excellent
Change；
(3) optimization of engine fork lift trucks, optimization method: the biggish bolt axle of replacement intensity and axle sleeve；Rear-wheel is changed to
Guiding principle silk tire；
(4) optimization of water circulating pump, optimization method: making installation foundation horizontal when installation and pre-buried engineering for pump housing in advance, then
Using the fixed water pump of high-strength bolt, ground maintenance staff check daily；
(5) optimization of storage battery, optimization method: locking-type plug, connection plug are reduced to one；Increase before use storage battery and
Insulation board between iron plate, each charge and discharge must rinse the impurity on surface well；
(6) it organizes into groups, optimization method: electrical cabinet and exposed connector must seal；Final section flat bogie corner right angle
Guardrail guarantees observer's safety；After connecting double track by first warp rail, whole Transporting is laid with；Increase locomotive own wt；It hands over
When succeeding check gas circuit whether gas leakage, whether check brakes good for use, check storage battery electricity whether meet the requirements, check locomotive
Whether abnormal sound is had；It needs to check that oil quantity and grease lines are unimpeded daily, clears up oil syringe.
As a further solution of the present invention: the optimization method of step (2) the aggregate conveying: between side plate and scraper plate
Difference in height is set, using hopper feeding.
As a further solution of the present invention: the step (2) unloads the optimization method of water time: mixing plant unloads water using big
Model water pump.
As a further solution of the present invention: the optimization method of step (2) productivity: being unloaded down from weighing bucket
The discharge port of sand scale hooper is increased when material.
As a further solution of the present invention: the optimization method of step (2) workflow: filling the water duration by shortening
Or water weighs duration to shorten mixing cycle, increases suction pump, increases water pipe caliber.
As a further solution of the present invention: generating the control measure of dust during step (2) powder carry: adopting
It prevents stir chamber dust to overflow with following two measure: one, reinforcing the sealing of stirring host；Two, it selects and unloads water lines terminal.
As a further solution of the present invention: the control measure of step (2) the concrete mixing plant noise: using following
Measure reduces stirring host work noise: one is be packaged using soundproof plate to stirring host；Another kind is using soft
Property material manufacture liner plate and blade.
As a further solution of the present invention: the optimization of step (2) the shield maintenance: adjustment powder feeding inlet angle；It mentions
Height unloads water pressure and reasonable Arrangement unloads water lines terminal；Install high-pressure flushing device additional.
Compared with prior art, the beneficial effects of the present invention are:
Rear mating and corollary equipment optimization method design rationally, by the corollary equipment for influencing progress and quality and
Component carries out optimization appropriate, is greatly improved mechanical equipment utilization rate and construction speed, to save project cost, obtains
Higher construction benefit.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
Mating and corollary equipment optimization method after a kind of, specifically includes:
(1) optimization of gantry crane
The shortcomings that prior art: 1) gantry crane plays the vertical transport work of dregs and material, TBM in the construction process
Construction is all made of two model 45/15T gantry cranes；Operating room design has in the visual field of the column bottom for operator
There is limitation, easily causes safety accident, add heavily to the difficulty of the work simultaneously.2) in operation because vertical shaft is too deep, operator
It is frequently necessary to overlook silo bottom across glass, this posture be easy to cause malfunction.3) because of gantry crane in entire work progress
The failure for turning over slag hook causes construction dead time more, drives shaft coupling direct main reason is that turning over slag hook and being designed as motor
Movement, all rigid members, and turn over during slag is hooked in practice and be frequently necessary to finely tune, so failure rate is higher.3) door
It hangs illumination dedicated transformer fever in night shift use process and has seriously burnt out original-pack transformer, reduce illumination quantity.4) gantry
Hanging small hook design dead weight is 15 tons, and according to section of jurisdiction, most 17.4 tons of tight encirclement by the enemy of lower section exceeds 15 tons every time, and there are security risks.
Optimization method: in order to which easy to operate and observation is convenient, gantry crane operating room should be arranged among side coil crossbeam, just
In observation surrounding and bottom.Installation sets monitoring system among size hook at the top of the gantry crane, and operator is facilitated to observe.It will turn over
Slag hook drive system is changed to fluid pressure type and is driven, invisible in operating process to work as a buffer, and stability is preferable, not rapid wear
It is bad.Gantry crane belongs to special equipment, and illumination zone is wide when carrying on construction work at night, and intensity needs height, should be thus 0.12KVA's by former capacity
Transformer is changed to 0.4KVA.The small hook transformation of gantry crane is installed in hook lower end center, that is, solves the problems, such as load-bearing deficiency,
The matched all component costs of small hook can also be saved.
(2) optimization of mixing plant
Concrete mixing plant work quality is evaluated according to fresh mixing concrete property quality, in actual production process
In, can mixing plant be cement concrete to be prepared according to design mixture proportion and mixing time, therefore guarantee accurately to cooperate
When enough practical mixings time are most important to concrete performance.
The shortcomings that prior art:
1) when mixing plant works, it is transported to oblique belt feeder via flat belt after aggregate weighing, is then delivered to stirring
In host, the uniformity for stirring initial stage aggregate is good, and relative to highly-safe.But it finds at the construction field (site), oblique belt feeder
There are problems that spreading, practical proportion and design value is caused deviation occur, to influence the performance of the cement concrete of preparation.Conveying
When aggregate, the height of material heap is determined by blade height in hopper, when difference in height deficiency between side plate and scraper plate, is easily gone out
Existing aggregate scatters problem.2) length for unloading the water time is very crucial, too long not only to influence whether entire mixing cycle, but also can shadow
The mixed effect for arriving water and other components is rung, adverse effect is generated to concrete performance；Unloading the water time too short equally will also result in
Concrete stirs non-uniform problem, and the dust generated to blender inside does not have the grey effect of drop, and blender seizes existing
As also will increase.It is detected and is found by construction site, actually unload that the water time is usually too long, under fixed mixing time, mistake
It is long to unload the water time and reduce mixing time between water and unclassified stores, can have an adverse effect to the performance of concrete.3)
Concrete mixing plant is loop cycle formula mechanical equipment, and cycle duration directly determines productivity height, and entire stirred
Links in journey are that sequence carries out, therefore certain link duration increases influence whether entire mixing cycle again, thus shadow
Ring the productivity for arriving mixing plant.It 4) is aggregate weighing, cement weighing, water weighing, followed by various objects first when mixing plant works
Material is successively added in stirring host, is stirred, fresh concrete is discharged into agitator truck after completion.It is usually next
Aggregate in workflow weighs, cement weighs and water weighing is all complete in the conveying of a upper workflow material and agitation phases
At.Aggregate weighs and cement is weighed and completed in the material conveying of upper a cycle and whipping process, does not influence mixing cycle
Duration causes water weighing just to be completed after discharging since water filling and water weigh overlong time, and aggregate transporting must claim in water
Amount could start after completing, therefore fill the water duration and water and weigh duration all to producing influence mixing cycle.Construction site inspection
Discovery is surveyed, design value is often not achieved in the practical productivity of concrete mixing plant, is water on maximum link is influenced mixing cycle
It weighs, and water weighing is initially inchoate after the completion of water filling.5) aggregate (sand and stone) is in feeding, weighing, transmission process
The fugitive dust of generation, the dust that powder (cement, flyash, miberal powder and swelling agent) generates during transportation leak.Loading machine exists
When sand, stone in stock ground is loaded into mixing plant proportioning station, when scraper bowl material casting, generates fugitive dust；Aggregate is by flat belt machine, oblique belt
When conveyer is transported to aggregate aggregate bin from scale hooper, since there is very between oblique belt conveyer head roller and aggregate bin
High drop can generate dust when jettisoninging aggregate, and oblique belt enters aggregate and waits expecting having accomplished with method at oblique belt head-shield
Totally-enclosed, the dust of generation can overflow from unclosed.Powder discharging moment, load weighted powder can be fallen directly by filler weigher
Stirring host, blender is intracavitary inevitably to raise dust, therefore in order to reduce stirring station powder dust quantity, it is necessary to take measures
The dust in stir chamber is prevented to overflow.6) noise is big when concrete mixing plant works, and not only affects the normal life of resident around
It is living, and have an adverse effect to the health of mixing plant staff.It is found by on-site test, concrete mixing plant work
When making, stirring host and air pump are two most important noise sources.Traditional stirring host liner plate and blade are high-chromium wear-resistant
Cast steel, feed intake and whipping process in, between material and liner plate and blade hit generate noise.7) maintenance of concrete mixing plant is protected
Supporting is the key that performance mechanical performance, and very big to mechanical reliability effect.In daily production, the dimension of concrete mixing plant
Shield maintenance should cause enough attention.Stirring host seizes the chronic illness that problem is Cement Concrete Mixing, generallys use
Solution be manual cleaning, stirring host inner space is very small, cleaning difficulty it is big, have certain risk, and
It cannot be guaranteed that cleaning out completely.
1) side plate and scraper plate the optimization method of aggregate conveying: are rationally designed under the premise of guaranteeing scraper plate feeder conveying capacity
Between difference in height be the effective ways for solving the problems, such as this, oblique belt, which is changed to hopper feeding, will be greatly reduced spreading problem.
2) unload the optimization method of water time: it is usually to use water pump pressuring method that current mixing plant, which unloads water, can be passed through
Larger water pump is selected, while the water pipeline in matching design blender cover unloads the water time to adjust.
3) optimization method of productivity: under rainy wet weather, sand is easy moist condensation, from weighing bucket down
Since arc-shaped door is less than normal when discharging, it is be easy to cause congestion, the discharge time extends, and productivity reduces.When site operation, sometimes even
It needs to solve the problems, such as this by manual operation, strong influence is caused to productivity.Consider from design aspect, it can be appropriate
The discharge port of sand scale hooper is increased, it can also be by selecting larger number one air-flow of eccentric motor or addition to assist
Device for discharging solves the problems, such as this.
4) optimization method of workflow: it can weigh duration by shortening water filling duration or water and stir week to shorten
Phase, thereby increasing productivity.Required water is usually to import water scale hooper from reservoir via a suction pump when mixing plant work
In, therefore upper water speed is the key factor for influencing water and weighing duration, by increasing the model of suction pump, while cooperating increase
Water pipe caliber weighs before completing to be defined in discharging completion to accelerate upper water speed for water, can obviously increase mixing plant actual production
Rate.
5) control measure of dust are generated during powder carry: stir chamber powder can be prevented using following two measure
Dirt overflow: one, reinforce stirring host sealing, field observation it is found that dust be mainly from blender from hatch door spilling,
Therefore it can be overflowed by enhancing sealing to reduce dust；Two, what selection was special unloads water lines terminal, such as spiral nozzle, makes to stir
It mixes and forms water curtain in machine cavity, realize and press grey dust removing effects.
6) control measure of concrete mixing plant noise
Stirring host work noise can be reduced using following measures: one is carried out using soundproof plate to stirring host
Encapsulation；Another kind is reduced when feeding intake and stirring and is made an uproar caused by hitting because of aggregate using flexible material manufacture liner plate and blade
Sound.At the construction field (site) it can be found that most of concrete mixing plant is set all by the outdoor placement of air pump without any barrier
It sets, but by detection it can be found that air pump inflates noise much larger than the noise generated in stirring host whipping process, therefore it is non-
Often it is necessary to take measures to reduce air pump noise.Air pump volume is relatively small, and is typically placed in bottom surface, can use one
Double-deck cabinet clasps air pump to reduce noise, it should be noted that reserving the normal work that enough ventholes guarantee air pump.
7) optimization of shield maintenance
In conjunction with field test, propose following corrective measure: adjustment powder feeding inlet angle avoids directly falling when powder discharging
To agitating shaft；Water pressure is unloaded in raising and reasonable Arrangement unloads water lines terminal, best along agitating shaft；Install high-pressure flushing device additional.
(3) optimization of engine fork lift trucks
The shortcomings that prior art:
It the use of fork truck is generally CLG2160H engine fork lift trucks, fork of forklift truck pin intensity is inadequate, and bending deformation is more serious, makes
Difficult at pallet fork sidesway and recycling, axle sleeve serious wear causes axle sleeve and shaft clearance excessive.Angle is rotated in fork truck operational process
It is larger, it causes tire wear serious, often blows out.
Optimization method: the biggish bolt axle of replacement intensity and axle sleeve；Rear-wheel is all changed to guiding principle silk tire.
(4) optimization of water circulating pump
The shortcomings that prior art: water circulating pump is chronically at continuously running state, and vibration is strong, and connecting shaft position is caused to become
Shape, the excessively high serious wear of temperature.
Optimization method: must make installation foundation horizontal when installation and pre-buried engineering for pump housing in advance, reuse high-strength bolt
Fixed water pump, ground maintenance staff check daily, guarantee water pump connecting shaft position lubrication circumstances.
(5) optimization of storage battery
The shortcomings that prior art: frequent on-off charging plug is needed in storage battery charge and discharge process, often damages connector.Storage battery
Insulation distance is too small between iron sheet, and often has impurity not clean out, and phenomenon of arc discharge is caused to damage storage battery, serious Shi Huifa
Raw explosion.
Optimization method: locking-type plug, connection plug are reduced to one (positive and negative anodes use single line to charge) reduction damage number
Amount；Maintenance cost is reduced to reduce spoilage, increases the insulation board between storage battery and iron plate before use, each charge and discharge are necessary
Rinse the impurity on surface well.
(6) it organizes into groups
Using marshalling, marshalling includes a battery truck, six section slag buckets, a mortar vehicle, two sight piece transport flat panels.
The shortcomings that prior art: 1) bottle vehicle electrical cabinet and exposed connector need to be fully sealed.Because considering rock in TBM construction
Layer water burst is more and unpredictable.2) special messenger's observation ambient enviroment is needed in normal tapping process prevent failure and thing
Therefore because slowing down and accelerating the safety problem of observer is needed to pay attention in the unexpected of the larger place of meeting and the gradient,
Final section flat bogie is generally equipped with TBM construction auxiliary material.3) tunnel excessive for turning radius, it is contemplated that battery truck
It is easy to jump road when turning, so to the more demanding of track laying.4) partial section causes to lead because the gradient is excessive in transportational process
Draw locomotive and shake serious low running speed, to influence speed of application.5) most of failure that locomotive occurs is all based on the feelings of maintenance
Condition occurs in view of common failure repeatability, so carrying out specific aim maintenance to locomotive.6) due to being entirely grouped in operational process
Middle (center) bearing position needs synchronous holding lubricating status, it is necessary to assure this base part has enough greases.
Optimization method: 1) in order to prevent because water burst leads to battery truck failure, electrical cabinet and exposed connector must be sealed；
2) final section flat bogie corner right angle guardrail guarantees observer's safety, without influencing auxiliary material transport.3) can pass through
After first warp rail connects double track, whole Transporting laying solves the problems, such as this.4) increase locomotive own wt from locomotive
Chattering frequency is reduced, increases by two tons of self weights by on-site actual situations, shake significantly reduces and travel speed is promoted.5) when relieving
Check gas circuit whether gas leakage, whether check brakes good for use, check storage battery electricity whether meet the requirements, check locomotive whether have
Abnormal sound.6) need to check that oil quantity and grease lines are unimpeded, clear up oil syringe daily.
Rear mating and corollary equipment optimization method design rationally, by the corollary equipment for influencing progress and quality and
Component carries out optimization appropriate, is greatly improved mechanical equipment utilization rate and construction speed, to save project cost, obtains
Higher construction benefit.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (1)
1. mating and corollary equipment optimization method after a kind of characterized by comprising
(1) optimization of gantry crane, optimization method: gantry crane operating room is arranged among side coil crossbeam；It is big at the top of gantry crane
Installation sets monitoring system among small hook；It is driven using fluid pressure type, transformer capacity 0.4KVA；The small hook of gantry crane is installed in hook
Lower end center；
(2) optimization of mixing plant, comprising: the optimization of aggregate conveying；Unload the optimization of water time；The optimization of productivity；Workflow
Optimization；The control of dust is generated during powder carry；The control measure of concrete mixing plant noise；Protect the optimization of maintenance；
The optimization method of aggregate conveying: difference in height is set between side plate and scraper plate, using hopper feeding；Unload the optimization side of water time
Method: mixing plant unloads water using big model water pump；The optimization method of productivity: from weighing bucket down discharging when increase sand claim
The discharge port of batch box；The optimization method of workflow: shortening mixing cycle by shortening water filling duration or water weighing duration,
Increase suction pump, increases water pipe caliber；The control measure of dust are generated during powder carry: being hindered using following two measure
Only stir chamber dust overflows: one, reinforcing the sealing of stirring host；Two, it selects and unloads water lines terminal；Concrete mixing plant noise
Control measure: reduce stirring host work noise using following measures: one is sealed using soundproof plate to stirring host
Dress；Another kind is using flexible material manufacture liner plate and blade；Protect the optimization of maintenance: adjustment powder feeding inlet angle；Raising is unloaded
Water pressure and reasonable Arrangement unload water lines terminal；Install high-pressure flushing device additional；
(3) optimization of engine fork lift trucks, optimization method: the biggish bolt axle of replacement intensity and axle sleeve；Rear-wheel is changed to guiding principle silk
Tire；
(4) optimization of water circulating pump, optimization method: making installation foundation horizontal when installation and pre-buried engineering for pump housing in advance, reuses
High-strength bolt fixes water pump, and ground maintenance staff check daily；
(5) optimization of storage battery, optimization method: locking-type plug, connection plug are reduced to one；Increase storage battery and iron plate before use
Between insulation board, each charge and discharge must rinse the impurity on surface well；
(6) it organizes into groups, optimization method: electrical cabinet and exposed connector must seal；Final section flat bogie corner right angle guardrail
Guarantee observer's safety；After connecting double track by first warp rail, whole Transporting is laid with；Increase locomotive own wt；It relieves
When check gas circuit whether gas leakage, whether check brakes good for use, check storage battery electricity whether meet the requirements, check locomotive whether
There is abnormal sound；It needs to check that oil quantity and grease lines are unimpeded daily, clears up oil syringe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710573707.5A CN107433687B (en) | 2017-07-13 | 2017-07-13 | Mating and corollary equipment optimization method after a kind of |
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| CN201710573707.5A CN107433687B (en) | 2017-07-13 | 2017-07-13 | Mating and corollary equipment optimization method after a kind of |
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| CN107433687A CN107433687A (en) | 2017-12-05 |
| CN107433687B true CN107433687B (en) | 2019-05-24 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100545419C (en) * | 2006-06-15 | 2009-09-30 | 柏素秦 | Upgrade Pneumatic development machine and update method thereof that existing concrete conduit is used |
| CN101251015B (en) * | 2008-04-02 | 2010-06-09 | 上海隧道工程股份有限公司 | Construction method for exchanging shield ventral brush |
| CN201296629Y (en) * | 2008-12-01 | 2009-08-26 | 大亚科技股份有限公司 | Battery fork lift truck |
| WO2011072738A1 (en) * | 2009-12-16 | 2011-06-23 | Telefonaktiebolaget L M Ericsson (Publ) | Optimized delay |
| CN104766129A (en) * | 2014-12-31 | 2015-07-08 | 华中科技大学 | Subway shield construction surface deformation warning method based on temporal and spatial information fusion |
| CN105631150A (en) * | 2016-01-05 | 2016-06-01 | 石家庄铁道大学 | Optimization method of shield excavation parameters under condition of compound stratum |
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