CN205636848U - Former earthen backfill device - Google Patents
Former earthen backfill device Download PDFInfo
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- CN205636848U CN205636848U CN201620261395.5U CN201620261395U CN205636848U CN 205636848 U CN205636848 U CN 205636848U CN 201620261395 U CN201620261395 U CN 201620261395U CN 205636848 U CN205636848 U CN 205636848U
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- main body
- body frame
- original soil
- backfilling apparatus
- scraping
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Abstract
The utility model discloses a former earthen backfill device belongs to ocean machinery technical field. The device includes: main body frame is in with the setting last orientation guide mechanism, scraping mechanism, supporting mechanism and the anode block of main body frame, direction guide mechanism is used for according to the width of trench and slope guide former earthen backfill device marchs along predetermineeing the route, scraping mechanism is arranged in scraping the topsoil of sea bed into the trench, the supporting mechanism is used for the basis the width of trench will former earthen backfill device supports on the sea bed. The utility model provides a former earthen backfill device's the relatively poor problem of commonality. The effect that improves former earthen backfill device's commonality has been realized for former earthen backfill operation.
Description
Technical field
This utility model relates to ocean field of mechanical technique, particularly to a kind of original soil backfilling apparatus.
Background technology
Submarine pipeline is the airtight pipeline carrying a large amount of oil gas water in seabed continuously.Oil development at sea
In engineering, in order to ensure submarine pipeline can safe operation, need to carry out ditching operation, form pipe trench, with
Submarine pipeline is laid in pipe trench, carry out the most again original soil backfill operation, will ditching operation produce former
Soil (i.e. the topsoil of sea bed near pipe trench) is backfilled in pipe trench.
Prior art has a kind of original soil backfilling apparatus, this original soil backfilling apparatus and the ditching carrying out ditching operation
Device with the use of, this furrow making dveice is used for digging out " V " type pipe trench, is digging out " V " by this furrow making dveice
After type pipe trench, then by original soil backfilling apparatus, " V " type pipe trench carried out original soil backfill operation.
Above-mentioned original soil backfilling apparatus is arranged according to " V " type pipe trench, each portion in above-mentioned original soil backfilling apparatus
Dividing is all fixing connection, and device can carry out original soil backfill operation to " V " type pipe trench, but cannot be to other
The pipe trench of type carries out original soil backfill operation, and therefore, the versatility of original soil backfilling apparatus is poor.
Utility model content
The problem poor in order to solve the versatility of prior art Central Plains earthen backfill device, this utility model provides
A kind of original soil backfilling apparatus.Described technical scheme is as follows:
Providing a kind of original soil backfilling apparatus, described device includes: main body frame and be arranged on described body frame
Direction on frame guides mechanism, scraping mechanism and supporting mechanism,
Described direction guides mechanism to guide described original soil backfilling apparatus along pre-for the width according to pipe trench and the gradient
If route is advanced；
Described scraping mechanism is for scraping the topsoil of sea bed in pipe trench；
Described supporting mechanism is for being supported on described sea according to the width of described pipe trench by described original soil backfilling apparatus
On bed.
Optionally, described scraping mechanism includes at least two group scraping plate mechanisms,
Often organize described scraping plate mechanism and include two main shafts about the length direction being parallel to described main body frame
Symmetrical scraping plate mechanism, often organizes the length direction of scraping plate mechanism in described scraping plate mechanism and described main body frame
Length direction be default angle, described at least two group scraping plate mechanisms depend on along the length direction of described main body frame
Secondary it is arranged on described main body frame.
Optionally, described scraping plate mechanism includes: scraper plate,
Described scraper plate passes sequentially through excessive arc plate, linkwork and scraper plate fixed mount and is connected with described main body frame,
The position contacted with described sea bed on described scraper plate is provided with bolt frame, and described bolt frame is for solid by perching knife
It is scheduled on described scraper plate.
Optionally, described direction guides mechanism to include: centering body, traction hanger and lifting hanger,
Described centering body is arranged on one end of described main body frame, is used for guiding described original soil backfilling apparatus edge
Predetermined paths is advanced, and described centering body position on described main body frame can be according to the width of described pipe trench
Degree and the gradient are adjusted；
Described traction hanger is arranged on described main body frame the position near described centering body, is used for
Drag described original soil backfilling apparatus under the effect of the pull strength of barge, and deviate institute at described original soil backfilling apparatus
When stating predetermined paths, adjust the position of described original soil backfilling apparatus；
Described lifting hanger is arranged on the predetermined position of described main body frame, for the lifting at described barge
Described original soil backfilling apparatus is lifted by crane to target location under the effect of power.
Optionally, described supporting mechanism includes: piston shoes mechanism and a bracer,
Described piston shoes mechanism is provided with the height of adjustable plate, the short transverse of described adjustable plate and described main body frame
Degree direction is parallel, and described adjustable plate is used for the height by regulating described piston shoes mechanism to regulate described scraper
Structure buries the degree of depth to described topsoil, and described piston shoes mechanism position on described main body frame can root
It is adjusted according to the width of described pipe trench；
Described bracer is arranged on the described main body frame position near described pipe trench, the height of described bracer
Degree direction is vertical with the length direction of described main body frame, is used for supporting described original soil backfilling apparatus.
Optionally, described device also includes: be arranged on the limited support on described main body frame and threaded adjusting
Bar, described scraping plate mechanism also includes the rotary fixing frame being provided with perforate,
Described limited support is provided with at least three connecting hole, a connection in described at least three connecting hole
When perforate described in Kong Yu connects, it is possible to adjust the length direction of described scraping plate mechanism and described main body frame
Angle between length direction；
Described threaded adjusting bar is for producing pulling force under the effect of described main body frame, to pull described scraper plate
Mechanism advances along preset direction.
Optionally, between described piston shoes mechanism and described main body frame, it is provided with piston shoes diagonal brace parts,
Described piston shoes diagonal brace parts are for when using described original soil backfilling apparatus to carry out original soil backfill operation, propping up
Supportting described piston shoes mechanism, described piston shoes mechanism can be towards institute in the case of described piston shoes diagonal brace parts are laid down
State the main body frame direction 90-degree rotation away from the side of described pipe trench.
Optionally, described main body frame guides mechanism, described scraping mechanism and described support machine with described direction
The connected mode of structure is hinged or Flange joint.
Optionally, described main body frame includes: peripheral frame,
Described peripheral frame is rectangular, is provided with multiple crossbeam in described peripheral frame, the plurality of crossbeam
Orientation is parallel with the length direction of described peripheral frame, and the two ends of each crossbeam are provided by reinforcement
Flange be connected with described peripheral frame.
Optionally, described peripheral frame is square steel pipe；
Described crossbeam is round steel pipe.
This utility model provides a kind of original soil backfilling apparatus, due to the direction vectoring aircraft of this original soil backfilling apparatus
Structure can guide original soil backfilling apparatus to advance along predetermined paths according to the width of pipe trench and the gradient, supporting mechanism energy
Enough according to width and the gradient of pipe trench, original soil backfilling apparatus is supported on sea bed, compared to prior art, should
Original soil backfilling apparatus can carry out original soil backfill operation to different types of pipe trench, this improves original soil and returns
The versatility of action.
It should be appreciated that it is only exemplary and explanatory that above general description and details hereinafter describe,
This utility model can not be limited.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, embodiment will be described below
The accompanying drawing used required in is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of utility model, for those of ordinary skill in the art, are not paying creative work
On the premise of, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1-1 is the structural representation of a kind of original soil backfilling apparatus that this utility model embodiment provides；
Fig. 1-2 is the structural representation of a kind of scraping plate mechanism that this utility model embodiment provides；
Fig. 1-3 is the structural representation of a kind of centering body that this utility model embodiment provides；
Fig. 1-4 is that the position of a kind of centering structure that this utility model embodiment provides is adjusted front and is adjusted
After structural representation；
Fig. 1-5 is that the structure after the position of a kind of centering structure that this utility model embodiment provides is adjusted is shown
It is intended to；
Fig. 1-6 is the side view of a kind of original soil backfilling apparatus that this utility model embodiment provides；
Fig. 1-7 is the structural representation of a kind of piston shoes mechanism that this utility model embodiment provides；
Fig. 1-8 is the side view of the piston shoes mechanism shown in Fig. 1-7；
Fig. 1-9 is the rearview of a kind of original soil backfilling apparatus that this utility model embodiment provides；
Fig. 1-10 is the original soil backfilling apparatus that a kind of piston shoes mechanism that this utility model embodiment provides is stowed away
Rearview；
Fig. 1-11 is the structural representation of a kind of main body frame that this utility model embodiment provides；
Fig. 1-12 is the axonometric drawing of a kind of original soil backfilling apparatus that this utility model embodiment provides；
Fig. 2 is the structural representation of the another kind of original soil backfilling apparatus that this utility model embodiment provides.
By above-mentioned accompanying drawing, it has been shown that the embodiment that this utility model is clear and definite, hereinafter will have and retouch in more detail
State.These accompanying drawings and word describe the scope being not intended to be limited this utility model design by any mode,
But be that those skilled in the art illustrate concept of the present utility model by reference specific embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing to this
Utility model embodiment is described in further detail.
This utility model embodiment provides a kind of original soil backfilling apparatus, as Figure 1-1, this original soil backfill dress
Put and include: main body frame 00 and the direction being arranged on main body frame guide mechanism 10, scraping mechanism 20 and
Supporting mechanism 30.
Wherein, direction guides mechanism 10 to guide original soil backfilling apparatus along pre-for the width according to pipe trench and the gradient
If route is advanced.
Scraping mechanism 20 is for scraping the topsoil of sea bed in pipe trench.
Supporting mechanism 30 is for being supported on sea bed according to the width of pipe trench by original soil backfilling apparatus.
In sum, the original soil backfilling apparatus that this utility model embodiment provides, due to this original soil backfilling apparatus
Direction guide mechanism original soil backfilling apparatus can be guided along predetermined paths row according to the width of pipe trench and the gradient
Entering, original soil backfilling apparatus can be supported on sea bed by supporting mechanism according to the width of pipe trench, compared to existing
Technology, this original soil backfilling apparatus can carry out original soil backfill operation, therefore, improve different types of pipe trench
The versatility of original soil backfilling apparatus.
As Figure 1-1, this original soil backfilling apparatus also includes: anode block 40, and anode block 40 is used for protecting former
Earthen backfill device is not by seawater corrosion.
Further, as Figure 1-1, scraping mechanism 20 includes at least two group scraping plate mechanisms.Often organize scraper plate
Mechanism includes two scraping plate mechanisms symmetrical for main shaft n about the length direction being parallel to main body frame 00
21, the often length direction (direction as indicated by u in Fig. 1-1) of the scraping plate mechanism 21 in group scraping plate mechanism
With the length direction of main body frame 00 (direction as indicated by v in Fig. 1-1) in default angle.At least two
Group scraping plate mechanism is arranged on main body frame 00 successively along the length direction of main body frame 00.Example, scrape
Trigger structure and the connected mode of main body frame can be hinged.As Figure 1-1, this utility model embodiment
The quantity of the scraping mechanism in original soil backfilling apparatus can be four, and this original soil backfilling apparatus uses symmetrical
Double-deck scraping plate mechanism the topsoil of pipe trench adnexa sea bed is scraped into pipe trench to complete original soil backfill operation, front and back
Two-layer scraping plate mechanism can this construction reduces single scrapper conveyor as desired to arrange the different scraping degree of depth
The quantity of structure, reduces the size of single scraping plate mechanism, simultaneously so that this original soil backfilling apparatus stress is symmetrical
Steadily, improve the efficiency of original soil backfill, and reduce the pollution to marine environment,
As shown in Figure 1-2, scraping plate mechanism 21 includes: scraper plate 211.
Scraper plate 211 passes sequentially through excessive arc plate 212, linkwork 213 and scraper plate fixed mount 214 and body frame
Frame connects, and the position that scraper plate 211 contacts with sea bed is provided with bolt frame 215, and bolt frame 215 is used for will
Perching knife 216 is fixed on scraper plate 211, concrete, by inserting bolt on bolt frame to be fixed by perching knife
On scraper plate.Owing to perching knife is easily damaged when scraping, so this utility model embodiment passes through bolt by bar
Shape perching knife is fixed on the lower end of scraper plate, so, when perching knife damages, can change in time and damage
Perching knife, this Renewal process is without changing scraper plate, and operating process is simpler.Scraper plate pass sequentially through excessive arc plate,
Linkwork and scraper plate fixed mount, be connected with main body frame, and this structure is pole on the premise of ensureing scraper plate intensity
The earth alleviates the weight of scraper plate, improves the operability of single unit system.
It should be noted that be likely to occur that pipe top earthing is few in backfilling process, both sides backfill many showing of soil
As, therefore, this scraping plate mechanism can also include soil guiding board, and this soil guiding board is for importing the topsoil of sea bed
Pipe trench.When going out the above-mentioned concave channels of item, b can be carried out alleviate by changing the longer soil guiding board of lateral dimension
The pressure that concave channels is brought, thus ensure that the thickness of earth covering on pipe top meets requirement.
As Figure 1-1, direction guide mechanism 10 include: centering body 101, traction hanger 102 and rise
Hanger 103.
Wherein, centering body 101 is arranged on one end of main body frame, is used for guiding original soil backfilling apparatus along pre-
If route is advanced, the centering body 101 position on main body frame 00 can be according to the width of pipe trench and the gradient
It is adjusted.Wherein, the quantity of centering body is two.Fig. 1-3 shows that the structure of centering body 101 is shown
It is intended to.This centering body can guide original soil backfilling apparatus along predetermined paths row according to the width of pipe trench and the gradient
Enter.Fig. 1-4 show the position of centering structure 101 be adjusted before and structural representation after being adjusted, figure
1-5 show the position of centering structure 101 be adjusted after structural representation, two in this original soil backfilling apparatus
The horizontal spacing of individual centering body can adjust in time.As Figure 1-1, two centering bodies is horizontal
Spacing can realize by adjusting centering body link position in adjustment plate 401, simple to operate.Right
The inclination angle of middle mechanism can be adjusted according to the gradient of pipe trench, and so, this original soil backfilling apparatus can
Adapting to various types of pipe trench, therefore, the adaptability for working condition of this original soil backfilling apparatus is stronger.Need
Bright, this centering body is dismountable structure.
Traction hanger 102 in Fig. 1-1 is arranged on main body frame the position near centering body, is used for
Original soil backfilling apparatus is dragged under the effect of the pull strength of barge, and when original soil backfilling apparatus deviation predetermined paths,
Adjust the position of original soil backfilling apparatus.The quantity of traction hanger can be two.The position of traction hanger is permissible
Depending on center of gravity according to original soil backfilling apparatus and the size of integrated model, the position of traction hanger determines original soil
When backfilling apparatus is towed, between length direction and the horizontal direction of the haulage cable on traction hanger
Wide-angle.
Lifting hanger 103 in Fig. 1-1 is arranged on the predetermined position of main body frame, for the lifting at barge
Original soil backfilling apparatus is lifted by crane to target location under the effect of power.Concrete, can be according to this original soil backfilling apparatus
Position of centre of gravity will the appropriate location that is arranged on main body frame of lifting hanger, to ensure lifting and the mistake of operation
Cheng Zhong, the stationarity of original soil backfilling apparatus.The quantity of lifting hanger can be four.
As Figure 1-1, supporting mechanism 30 includes: piston shoes mechanism 301 and a bracer are (in Fig. 1-6
302).Fig. 1-6 shows the side view of this original soil backfilling apparatus, and in Fig. 1-6,101 is centering body, 40
For anode block, 21 is scraping plate mechanism.Prop up bracer 302 and be arranged on the main body frame position near pipe trench,
The short transverse of bracer is vertical with the length direction of main body frame, is used for supporting original soil backfilling apparatus.
Fig. 1-7 shows the structural representation of piston shoes mechanism, and this piston shoes mechanism is provided with adjustable plate 3011, adjusts
The short transverse (in Fig. 1-7 direction) indicated by q of joint plate 3011 is parallel with the short transverse of main body frame.
Adjustable plate 3011 is used for the height by regulation piston shoes mechanism with regulation scraping mechanism 21 (as Figure 1-1)
Bury the degree of depth to topsoil.Adjustable plate is provided with multiple circular hole, and main body frame is provided with adapter sleeve, should
Adapter sleeve is also equipped with multiple circular hole, and this adapter sleeve is socketed on adjustable plate, by the circular hole on adapter sleeve and tune
On joint plate, the circular hole at corresponding height aligns, then by fixture (such as pin) by piston shoes mechanism and body frame
Frame connects.By changing the interspersed position of pin to realize the effect of the height of regulation piston shoes mechanism, Jin Ershi
The effect of the degree of depth to topsoil is buried by now regulation scraping mechanism, completes the adjustment of the scraping degree of depth, thus full
Foot different original soil backfill job requirements, easy to operate, reliability is higher.Meanwhile, piston shoes mechanism is in body frame
Position on frame can be adjusted according to the width of pipe trench.So, this original soil backfilling apparatus can be fitted
Should various types of pipe trench.Therefore, the adaptability for working condition of this original soil backfilling apparatus is stronger.Fig. 1-8 illustrates
The side view of the piston shoes mechanism 301 shown in Fig. 1-7.In Fig. 1-8,3011 is adjustable plate.
Fig. 1-9 shows the rearview of this original soil backfilling apparatus, optionally, as shown in figs 1-9, this piston shoes machine
Piston shoes diagonal brace parts 001 it are provided with between structure 301 and main body frame 00.These piston shoes diagonal brace parts 001 are used for
When using original soil backfilling apparatus to carry out original soil backfill operation, support piston shoes mechanism 301.In Fig. 1-9 302
For a bracer, 401 is adjustment plate, and 501 is soil guiding board, and 216 is perching knife.Piston shoes mechanism is in piston shoes diagonal brace portion
Part is by can be towards main body frame away from the direction 90-degree rotation of the side of described pipe trench in the case of laying down.Specifically
, during storage and transporting this original soil backfilling apparatus, can be by the piston shoes diagonal brace parts in Fig. 1-9
001 lays down, then is connected with main body frame 00 after piston shoes mechanism 301 being rotated up, as Figure 1-10 shows,
Thus save the floor space of this original soil backfilling apparatus, it is very easy to the transport of original soil backfilling apparatus and deposits
Storage.
It should be noted that in this original soil backfilling apparatus, main body frame guides mechanism, scraping mechanism with direction
And the connected mode of supporting mechanism is hinged or Flange joint.Each parts of this original soil backfilling apparatus are all removable
Unloading, the connected mode between parts is hinged or Flange joint, and this connected mode is easy to this original soil backfill dress
The land transport put and storage.When a certain parts damages, this parts, Renewal process can be replaced in time
Relatively simple, maintenance cost is relatively low.
Further, as shown in figs. 1-11, main body frame includes: peripheral frame 002.
Peripheral frame 002 is rectangular, is provided with multiple crossbeam 003, multiple crossbeams 003 in peripheral frame 002
The length direction of orientation (direction as indicated by w in Fig. 1-11) and peripheral frame 002 (such as figure
Direction indicated by v in 1-11) parallel, the two ends of each crossbeam 003 are provided by the flange of reinforcement
004 (as shown in figs. 1-12) was connected with peripheral frame 002.Optionally, peripheral frame 002 can be square
Steel pipe；Crossbeam 003 can be round steel pipe.The main body frame of this original soil backfilling apparatus is by square steel pipe and circle
Shape steel tube combines and is formed, owing to square steel pipe has higher bending resistance square ability, so the periphery of square steel pipe
Framework is conducive to connecting the parts such as scraping mechanism, simultaneously as round steel pipe has workability so that
The crossbeam of round steel pipe can preferably reinforce peripheral frame.Additionally, it is horizontal by the Flange joint of band reinforcement
Beam and peripheral frame, it is possible to dismantle the most more easily or assemble general frame.Wherein, above-mentioned lead
Draw hanger can be arranged on crossbeam such that it is able to reclaimed by the windlass on barge or release wirerope adjusts
The relative position of original soil backfilling apparatus and pipe trench.
Fig. 1-12 shows the axonometric drawing of this original soil backfilling apparatus, and in Fig. 1-12,101 is centering body, 004
For being provided with the flange of reinforcement, 00 is main body frame, and 21 is scraping plate mechanism, and 301 is piston shoes mechanism, 302
For a bracer, 501 is soil guiding board, and 216 is perching knife.Miscellaneous part in Fig. 1-12 is referred to Fig. 1-1 and enters
Row explanation.
Before the original soil backfilling apparatus using this utility model embodiment to provide carries out original soil backfill operation, by institute
Parts are had to be transported to neighbouring land construction place by land transportation, after construction site assembles by land,
The scraping degree of depth according to the soil property in route and sea bed topsoil has set the height of piston shoes mechanism in advance, according in advance
The spacing of the good centering body of pipe trench experiment material of investigation, the original soil backfill dress that will be assembled by barge afterwards
Put and be transported to backfill starting point, two that the two of barge windlass wirerope initiating terminals are linked original soil backfilling apparatus
On traction hanger, hung four lifting hangers of original soil backfilling apparatus by the loop wheel machine on barge, and by original soil
Backfilling apparatus is transferred to precalculated position, in whole backfilling process, guides original soil backfilling apparatus edge by windlass
Default route carries out original soil backfill operation, it is possible to left and right adjusts original soil backfilling apparatus and pipe trench as required
Position relatively, controls the contact force of original soil backfilling apparatus and sea bed by the lifting force of loop wheel machine.In operating process
In, before and after being arranged on the sonar probe of position before and after original soil backfilling apparatus and observing backfilling of pipe canal
Form, thus complete to monitoring original soil backfill operation in real time.
The original soil backfilling apparatus that this utility model embodiment provides is a kind of dress for the backfill of seabed pipe trench original soil
Putting, this device is Purely mechanical device, it is not necessary to hydraulic mechanism and fluid pressure line, the compact conformation of this device,
Being easy to marine transportation and operation, the reliability carrying out original soil backfill operation is higher.This original soil backfilling apparatus solves
In prior art, original soil machinery backfill mode efficiencies is the highest, marine environment vulnerable to pollution, construction cost pole
The problems such as its costliness, the original soil backfilling apparatus provided by this utility model embodiment can be directly attached by pipe trench
The topsoil of part sea bed is scraped into pipe trench, it is not necessary to go to place farther out to fetch earth as throwing mud back-filling way, then with
The soil fetched is thrown into pipe trench by relatively low efficiency, also will not be as conventional throwing with axial-flow pump is side-blown causes
Marine pollution.This original soil backfilling apparatus compact conformation, simple to operate, dependable performance, efficiency of construction is high, peace
Loopful is protected, and construction cost is low.Additionally, the height going back piston shoes mechanism can be conditioned, and then control former flexibly
Thickness of earth covering after earthen backfill.
In sum, the original soil backfilling apparatus that this utility model embodiment provides, due to this original soil backfilling apparatus
Direction guide mechanism original soil backfilling apparatus can be guided along predetermined paths row according to the width of pipe trench and the gradient
Entering, original soil backfilling apparatus can be supported on sea bed by supporting mechanism according to the width of pipe trench, compared to existing
Technology, this original soil backfilling apparatus can carry out original soil backfill operation, therefore, improve different types of pipe trench
The versatility of original soil backfilling apparatus, and improve the efficiency of original soil backfill operation, save construction cost,
Simple to operate, reliability is higher.
This utility model embodiment provides another kind of original soil backfilling apparatus, as in figure 2 it is shown, the backfill of this original soil
Device includes: main body frame, the direction being arranged on main body frame guide mechanism, scraping mechanism, support machine
Structure, anode block, limited support 50 and threaded adjusting bar 60.
Wherein, scraping mechanism includes at least two group scraping plate mechanisms.Often group scraping plate mechanism includes two about parallel
In the scraping plate mechanism 21 that the main shaft of the length direction of main body frame is symmetrical.At least two group scraping plate mechanisms are along main body
The length direction of framework is arranged on main body frame successively.Scraping plate mechanism is permissible with the connected mode of main body frame
For hinged.As in figure 2 it is shown, the quantity of the scraping mechanism in the original soil backfilling apparatus of this utility model embodiment
Can be four, this original soil backfilling apparatus uses symmetrical double-deck scraping plate mechanism by pipe trench adnexa sea bed
Topsoil is scraped into pipe trench to complete original soil backfill operation, and front and back two-layer scraping plate mechanism can be as desired to arrange
The different scraping degree of depth, this construction reduces the quantity of single scraping plate mechanism, reduces single scraping plate mechanism
Size, simultaneously so that this original soil backfilling apparatus stress is symmetrical steadily, improves the efficiency of original soil backfill, and
Reduce the pollution to marine environment,
Scraping plate mechanism 21 includes: scraper plate.Scraper plate passes sequentially through excessive arc plate, linkwork and scraper plate fixed mount
Being connected with main body frame, the position that scraper plate contacts with sea bed is provided with bolt frame, and bolt frame will be for shoveling
Cutter is fixed on scraper plate.
Scraping plate mechanism 21 also includes the rotary fixing frame 217 being provided with perforate.
Limited support 50 is provided with at least three connecting hole, a connecting hole at least three connecting hole with
When perforate connects, it is possible to adjust the angle between length direction and the length direction of main body frame of scraping plate mechanism.
Threaded adjusting bar 60 is for producing pulling force under the effect of main body frame, to pull scraping plate mechanism 21 edge
Preset direction is advanced.
The scraping plate mechanism of the original soil backfilling apparatus that this utility model embodiment provides and the main shaft of original soil backfilling apparatus
Angle between line can be determined according to soil property, and this scraping plate mechanism is the structure of adjustable-angle.
It should be added that, about the main body frame of the original soil backfilling apparatus shown in Fig. 2, and arrange
Direction on main body frame guides mechanism, scraping mechanism, supporting mechanism and anode block, is referred to Fig. 1-1
Illustrate to Fig. 1-12.Additionally, the original soil backfilling apparatus using this utility model embodiment to provide carries out former
The process of earthen backfill operation is referred to the operating process in above-described embodiment, does not repeats them here.
In sum, the original soil backfilling apparatus that this utility model embodiment provides, due to this original soil backfilling apparatus
Direction guide mechanism original soil backfilling apparatus can be guided along predetermined paths row according to the width of pipe trench and the gradient
Entering, original soil backfilling apparatus can be supported on sea bed by supporting mechanism according to the width of pipe trench, and scraping plate mechanism
And the angle between the main shaft of original soil backfilling apparatus can regulate, compared to prior art, this original soil backfills
Device can carry out original soil backfill operation to different types of pipe trench, this improves original soil backfilling apparatus
Versatility, and improve the efficiency of original soil backfill operation, save construction cost, simple to operate, reliability
Higher.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all should wrap
Within being contained in protection domain of the present utility model.
Claims (10)
1. an original soil backfilling apparatus, it is characterised in that described device includes: main body frame and be arranged on institute
State the direction on main body frame and guide mechanism, scraping mechanism and supporting mechanism,
Described direction guides mechanism to guide described original soil backfilling apparatus along pre-for the width according to pipe trench and the gradient
If route is advanced；
Described scraping mechanism is for scraping the topsoil of sea bed in pipe trench；
Described supporting mechanism is for being supported on described sea according to the width of described pipe trench by described original soil backfilling apparatus
On bed.
Device the most according to claim 1, it is characterised in that described scraping mechanism includes at least two groups
Scraping plate mechanism,
Often organize described scraping plate mechanism and include two main shafts about the length direction being parallel to described main body frame
Symmetrical scraping plate mechanism, often organizes the length direction of scraping plate mechanism in described scraping plate mechanism and described main body frame
Length direction be default angle, described at least two group scraping plate mechanisms depend on along the length direction of described main body frame
Secondary it is arranged on described main body frame.
Device the most according to claim 2, it is characterised in that described scraping plate mechanism includes: scraper plate,
Described scraper plate passes sequentially through excessive arc plate, linkwork and scraper plate fixed mount and is connected with described main body frame,
The position contacted with described sea bed on described scraper plate is provided with bolt frame, and described bolt frame is for solid by perching knife
It is scheduled on described scraper plate.
Device the most according to claim 1, it is characterised in that described direction guides mechanism to include: right
Middle mechanism, traction hanger and lifting hanger,
Described centering body is arranged on one end of described main body frame, is used for guiding described original soil backfilling apparatus edge
Predetermined paths is advanced, and described centering body position on described main body frame can be according to the width of described pipe trench
Degree and the gradient are adjusted；
Described traction hanger is arranged on described main body frame the position near described centering body, is used for
Drag described original soil backfilling apparatus under the effect of the pull strength of barge, and deviate institute at described original soil backfilling apparatus
When stating predetermined paths, adjust the position of described original soil backfilling apparatus；
Described lifting hanger is arranged on the predetermined position of described main body frame, for the lifting at described barge
Described original soil backfilling apparatus is lifted by crane to target location under the effect of power.
Device the most according to claim 1, it is characterised in that described supporting mechanism includes: piston shoes machine
Structure and a bracer,
Described piston shoes mechanism is provided with the height of adjustable plate, the short transverse of described adjustable plate and described main body frame
Degree direction is parallel, and described adjustable plate is used for the height by regulating described piston shoes mechanism to regulate described scraper
Structure buries the degree of depth to described topsoil, and described piston shoes mechanism position on described main body frame can root
It is adjusted according to the width of described pipe trench；
Described bracer is arranged on the described main body frame position near described pipe trench, the height of described bracer
Degree direction is vertical with the length direction of described main body frame, is used for supporting described original soil backfilling apparatus.
Device the most according to claim 2, it is characterised in that described device also includes: be arranged on institute
Stating the limited support on main body frame and threaded adjusting bar, described scraping plate mechanism also includes the rotation being provided with perforate
Turn fixed mount,
Described limited support is provided with at least three connecting hole, a connection in described at least three connecting hole
When perforate described in Kong Yu connects, it is possible to adjust the length direction of described scraping plate mechanism and described main body frame
Angle between length direction；
Described threaded adjusting bar is for producing pulling force under the effect of described main body frame, to pull described scraper plate
Mechanism advances along preset direction.
Device the most according to claim 5, it is characterised in that described piston shoes mechanism and described body frame
Piston shoes diagonal brace parts it are provided with between frame,
Described piston shoes diagonal brace parts are for when using described original soil backfilling apparatus to carry out original soil backfill operation, propping up
Supportting described piston shoes mechanism, described piston shoes mechanism can be towards institute in the case of described piston shoes diagonal brace parts are laid down
State the main body frame direction 90-degree rotation away from the side of described pipe trench.
Device the most according to claim 1, it is characterised in that described main body frame draws with described direction
The connected mode leading mechanism, described scraping mechanism and described supporting mechanism is hinged or Flange joint.
Device the most according to claim 1, it is characterised in that described main body frame includes: external surrounding frame
Frame,
Described peripheral frame is rectangular, is provided with multiple crossbeam in described peripheral frame, the plurality of crossbeam
Orientation is parallel with the length direction of described peripheral frame, and the two ends of each crossbeam are provided by reinforcement
Flange be connected with described peripheral frame.
Device the most according to claim 9, it is characterised in that
Described peripheral frame is square steel pipe；
Described crossbeam is round steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261395.5U CN205636848U (en) | 2016-03-31 | 2016-03-31 | Former earthen backfill device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261395.5U CN205636848U (en) | 2016-03-31 | 2016-03-31 | Former earthen backfill device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205636848U true CN205636848U (en) | 2016-10-12 |
Family
ID=57066637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620261395.5U Withdrawn - After Issue CN205636848U (en) | 2016-03-31 | 2016-03-31 | Former earthen backfill device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205636848U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560564A (en) * | 2016-03-31 | 2017-04-12 | 中国石油天然气集团公司 | Raw soil backfill device |
| CN106894461A (en) * | 2017-03-17 | 2017-06-27 | 赵子宁 | A kind of construction filling device |
| CN108414270A (en) * | 2018-04-06 | 2018-08-17 | 刘淑敏 | A kind of soil sampling apparatus convenient for stone in screening and removing samples-soil |
| CN109162313A (en) * | 2018-07-25 | 2019-01-08 | 国网河南省电力公司漯河供电公司 | A kind of cable duct grave mound device and operational method |
-
2016
- 2016-03-31 CN CN201620261395.5U patent/CN205636848U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560564A (en) * | 2016-03-31 | 2017-04-12 | 中国石油天然气集团公司 | Raw soil backfill device |
| CN106894461A (en) * | 2017-03-17 | 2017-06-27 | 赵子宁 | A kind of construction filling device |
| CN106894461B (en) * | 2017-03-17 | 2018-04-20 | 孙春阳 | A kind of construction filling device |
| CN108414270A (en) * | 2018-04-06 | 2018-08-17 | 刘淑敏 | A kind of soil sampling apparatus convenient for stone in screening and removing samples-soil |
| CN108414270B (en) * | 2018-04-06 | 2020-04-10 | 江苏中之盛环境科技有限公司 | Soil sampling device convenient to screening and clear away stone in sample soil |
| CN109162313A (en) * | 2018-07-25 | 2019-01-08 | 国网河南省电力公司漯河供电公司 | A kind of cable duct grave mound device and operational method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100007 Dongzhimen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: China Petroleum and Gas Pipeline Bureau Limited Patentee after: China Petroleum and Natural Gas Group Co., Ltd. Co-patentee after: Tianjin Dagang Oilfield Group Engineering Construction Co., Ltd. Address before: 100007 Dongzhimen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: China Petroleum and Natural Gas Pipeline Bureau Patentee before: China National Petroleum Corporation Co-patentee before: Tianjin Dagang Oilfield Group Engineering Construction Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161012 Effective date of abandoning: 20190906 |
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| AV01 | Patent right actively abandoned |