CN105887932B - A kind of work manhole cover plate mobile device - Google Patents
A kind of work manhole cover plate mobile device Download PDFInfo
- Publication number
- CN105887932B CN105887932B CN201610380052.5A CN201610380052A CN105887932B CN 105887932 B CN105887932 B CN 105887932B CN 201610380052 A CN201610380052 A CN 201610380052A CN 105887932 B CN105887932 B CN 105887932B
- Authority
- CN
- China
- Prior art keywords
- cover plate
- track
- concrete tunnel
- rhombus
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
-
- 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
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
- B66F19/005—Lifting devices for manhole covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1454—Non-circular covers, e.g. hexagonal, elliptic
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
A kind of work manhole cover plate mobile device, including the concrete tunnel being cast on soil hole, the concrete tunnel is provided with cover plate, described device also includes the rhombus elevating mechanism lifted to cover plate and leading screw handwheel and the pulley mechanism and slide block mechanism that are slided to cover plate or so, external drive mechanism is connected by transmission mechanism with the rhombus elevating mechanism, the concrete tunnel is installed with the rhombus elevating mechanism in two inwall stage casings of length direction, and the leading screw handwheel is arranged on the left and right ends in the concrete tunnel；The pulley mechanism includes folding track and pulley assembly, the concrete tunnel is mounted on the folding track on two inwalls of length direction, on the inwall of concrete tunnel the same side, the guide rail is between the rhombus elevating mechanism and the folding track.The invention provides a kind of easy access, the work manhole cover plate mobile device that cost is relatively low, operating efficiency is higher.
Description
Technical field
The present invention relates to a kind of work manhole cover plate mobile device.
Background technology
Today's society, pipe transmission system are just playing more and more important effect, it makes a living as a kind of transmission mode
Produce the joint and valve living for conveying various air-liquid fluid fuels and production and living water, many being provided with pipe transmission system
Door, after using a period of time, the problem of such or such often occurs in joint and valve, and maintenance and replacing every time is required for
The soil (sometimes concrete road surface) of earth's surface is removed, the work of correlation then could be carried out, under the road surface of traffic main artery
Pipeline maintenance, it is necessary to road closure construction, not only efficiency is low for this method, and to destroy top layer vegetation or coagulation every time
Soil surface, the theory of sustainable development is not met.
The content of the invention
In order to overcome the shortcomings of to overhaul existing for existing cover plate, inconvenience, cost are higher, and the invention provides one kind to be easy to
Maintenance, the work manhole cover plate mobile device that cost is relatively low, operating efficiency is higher.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of work manhole cover plate mobile device, including the concrete tunnel that soil is cheated is cast in, on the concrete tunnel
Provided with cover plate, described device is also included to the rhombus elevating mechanism and leading screw handwheel of cover plate lifting and to a cover plate left side
The pulley mechanism and slide block mechanism that the right side is slided, external drive mechanism are connected by transmission mechanism with the rhombus elevating mechanism, institute
State concrete tunnel and be installed with the rhombus elevating mechanism, the leading screw handwheel in two inwall stage casings of length direction
Mechanism is arranged on the left and right ends in the concrete tunnel；
The cover plate includes cover plate block, the cover plate block include end cover plate, left cap plate, middle cover plate and
Right cap plate, the end cover plate include the left end cap plate of the left end positioned at concrete tunnel length direction and positioned at mixed
The right end cap plate of the right-hand member of solidifying heatable adobe sleeping platform road length direction, the left cap plate are located at the middle cover plate and the left end
Between cover plate block, the right cap plate is between the middle cover plate and the right end cap plate, the left side cover plate
Block, middle cover plate and right cap plate are provided with two or more, the number of the left cap plate and the right side cover plate
The number of block is identical, and two rhombus elevating mechanisms, more than two middle cover plates are equipped with below each middle cover plate
Increase successively from the length of the cover plate block at both ends to middle part；
The rhombus elevating mechanism includes screw mandrel, nut A, rhombus screw mandrel frame, stand and drive bevel gear, the rhombus silk
The lower summit of bridge is fixed on the stand, and the left end of the screw mandrel is fixedly connected with the drive bevel gear, the screw mandrel
Right-hand member sequentially pass through nut A, the left summit of rhombus screw mandrel frame, the right summit of rhombus screw mandrel frame, the rhombus silk from left to right
The right summit of bridge is fixed on the screw mandrel, and plate is shelved in the upper summit of the rhombus screw mandrel frame provided with cover plate；The rhombus
Screw mandrel frame includes eight connecting rods, and four connecting rods, one group of formation rhombus, two groups of rhombuses are front and rear to be arranged, is hinge between adjacent links
Connect；
The transmission mechanism includes the drive link arranged vertically and driving bevel gear, the both ends of the middle cover plate are provided with
Mounting hole, the upper end of the drive link are installed in rotation in the mounting hole, and the lower end of the drive link is installed with
The driving bevel gear, the driving bevel gear engage with the drive bevel gear；
The leading screw handwheel includes handwheel and screw mechanism, and the screw mechanism includes leading screw, the spiral shell being vertically arranged
Female B and the elevating lever to the lifting of end cover plate, the handwheel are fixed on the upper end of the leading screw, the vertical cloth of leading screw
Put, the lower end of the leading screw is installed in rotation on the outer wall in the concrete tunnel, and the nut B is sleeved on the leading screw
On, the elevating lever is horizontally disposed, and one end of the elevating lever is fixedly connected with the nut B, is opened on the concrete tunnel
There is the fluting moved up and down to elevating lever, the other end of the elevating lever is located at the end cover plate through the fluting
Bottom；
The slide block mechanism includes guide rail and sliding block, and the concrete tunnel is respectively mounted on two inwalls of length direction
There is the guide rail, the bottom of the rear and front end of the left cap plate and right cap plate is equipped with the sliding block, the sliding block
Formed with the guide rail and move left and right pair；
The pulley mechanism includes folding track and pulley assembly, two inwalls of the concrete tunnel in length direction
On be mounted on the folding track, on the inwall of concrete tunnel the same side, the guide rail is located at the rhombus lift
Between structure and the folding track, the folding track is located between the guide rail and the inwall in the concrete tunnel, described
Pulley assembly includes wheel support and pulley, and the bottom at the both ends of the middle cover plate is respectively equipped with the wheel support, institute
The upper end of wheel support and the foldable connection of middle cover plate are stated, the lower end of the wheel support is provided with the pulley, institute
State pulley and form sliding pair, the left and right line of travel of the middle cover plate and the concrete tunnel with the folding track
Length direction is identical；
The middle cover plate increases successively from both ends to centre, the length of wheel support thereon, the pulley and folding
Folded track corresponds, and is be arranged in parallel between adjacent folds track；
The folding track includes long track and short track, the left end of the left end of the long track and the concrete tunnel
Formed between inwall to accommodate the left accommodation space of left end cap plate, the right-hand member of the long track and the concrete tunnel
Formed between right-hand member inwall to accommodate the right accommodation space of right end cap plate；The short track is with the long track with always
On line, the short track includes left short track and right short track, and the left side of the long track is provided with the short track in a left side, the left side
The foldable connection of left end of the right-hand member of short track and the long track, the right side of the long track is provided with the short track in the right side, institute
The foldable connection of right-hand member of the left end and the long track of right short track is stated, the short track in a left side is located at all left cap plate heaps
On last left cap plate after folding, the short track in the right side is located at last after all right cap plate heaps are folded
On right cap plate.
Further, the bottom at the both ends of each middle cover plate is respectively equipped with two pulley assemblies, with two cunnings of one end
The pulley of wheel assembly forms sliding pair with same track.
Further, the concrete tunnel is respectively equipped with erecting bed, the rhombus on two inwalls of length direction
Elevating mechanism is fixed on the erecting bed on the side away from concrete tunnel inwall；The guide rail is arranged on the erecting bed
Middle part, the track installation is in the erecting bed on the side close to concrete tunnel inwall.
Further, the both ends of each middle cover plate are respectively equipped with top cover lath, and the top cover lath is located at institute
State on long track, the anterior-posterior length of the top cover lath subtracts successively from the middle cover plate at both ends to the middle cover plate of centre
Small, the anterior-posterior length of each middle cover plate is identical plus the total length of the anterior-posterior length of respective tops cover plate bar, each cover plate
The height of bar is identical with the height of each middle cover plate.
Further, the front and rear sides of concrete tunnel left and right ends are equipped with the leading screw handwheel, mixed
Solidifying heatable adobe sleeping platform road is arranged symmetrically with two leading screw handwheels of one end.
Further, the number of the cover plate block is 12, and wherein left cap plate and right cap plate is respectively three
Individual, middle cover plate is four, and left end cap plate and right end cap plate are one.
What the present invention mainly showed has the beneficial effect that：, can be by the lid of tiling by rhombus elevating mechanism and screw mechanism
Plate stacks, and revolutionizes the traditional maintenance mode for carrying out that surface vegetation or road surface must be destroyed during tubular service every time, greatly
Maintenance efficiency is improved greatly, land utilization ratio is improved, reduces maintenance cost.
Brief description of the drawings
Fig. 1 is the structural representation that the cover plate block of the present invention all stacks.
Fig. 2 is the structural representation in the soil hole of the present invention.
Fig. 3 is the structural representation of the middle cover plate of the present invention.
Fig. 4 is the structural representation of the cover plate block Close All of the present invention.
Fig. 5 is the structural representation of the cover plate block moving process of the present invention.
Fig. 6 is rhombus elevating mechanism and transmission mechanism cooperation schematic diagram.
Fig. 7 is the structural representation of leading screw handwheel.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
1~Fig. 7 of reference picture, a kind of work manhole cover plate mobile device, including the concrete tunnel 5 being cast on soil hole 1, institute
State concrete tunnel 5 and be provided with cover plate 2, described device also includes the rhombus elevating mechanism 7 and leading screw handwheel lifted to cover plate 2
Mechanism and the pulley mechanism and slide block mechanism slided to cover plate 2 or so, external drive mechanism by transmission mechanism 9 with it is described
Rhombus elevating mechanism 7 connects, and the concrete tunnel 5 is installed with the rhombus in two inwall stage casings of length direction
Elevating mechanism 7, the leading screw handwheel are arranged on the left and right ends in the concrete tunnel 5；
The cover plate includes cover plate block, and the cover plate block includes end cover plate, left cap plate, middle cover plate and the right side
Side cover plate, the end cover plate include the left end cap plate of the left end positioned at the length direction of concrete tunnel 5 and positioned at mixed
The right end cap plate of the right-hand member of the solidifying length direction of heatable adobe sleeping platform road 5, the left cap plate are located at the middle cover plate and the left side
Between end cap plate, the right cap plate is between the middle cover plate and the right end cap plate, the left cap
Plate, middle cover plate and right cap plate are provided with two or more, number and the right cap of the left cap plate
The number of plate is identical, and two rhombus elevating mechanisms, more than two inter panels are equipped with below each middle cover plate
The length of block from the cover plate block at both ends to middle part increases successively；
The rhombus elevating mechanism 7 includes screw mandrel 24, nut A22, rhombus screw mandrel frame 23, stand and drive bevel gear 21,
The lower summit of the rhombus screw mandrel frame 23 is fixed on the stand, and the left end of the screw mandrel 24 is fixedly connected with the transmission
Bevel gear 21, the right-hand member of the screw mandrel 24 sequentially pass through nut A22, the left summit of rhombus screw mandrel frame 23, rhombus silk from left to right
The right summit of bridge 23, the right summit of the rhombus screw mandrel frame 23 are fixed on the screw mandrel 24, the rhombus screw mandrel frame 23
Plate is shelved provided with cover plate in upper summit；The rhombus screw mandrel frame 23 includes eight connecting rods, four connecting rods, one group of formation rhombus, two groups
Rhombus is front and rear to be arranged, is be hinged between adjacent links；
The transmission mechanism 9 includes the drive link 82 arranged vertically and driving bevel gear 81, and the two of the middle cover plate
End is provided with mounting hole, and the upper end of the drive link 82 is installed in rotation in the mounting hole, and the lower end of the drive link is consolidated
Dingan County is equipped with the driving bevel gear 81, and the driving bevel gear 81 engages with the drive bevel gear 21；
The leading screw handwheel includes handwheel 41 and screw mechanism 4, and the screw mechanism 4 includes the leading screw being vertically arranged
43rd, nut B and the elevating lever 42 to the lifting of end cover plate, the handwheel 41 is fixed on the upper end of the leading screw 43, described
Leading screw 43 arranges that the lower end of the leading screw 43 is installed in rotation on the outer wall in the concrete tunnel 5, the nut vertically
B is sleeved on the leading screw 43, and the elevating lever 42 is horizontally disposed, and one end of the elevating lever 42 is fixed with the nut B to be connected
Connect, the fluting moved up and down to elevating lever 42 is provided with the concrete tunnel 5, the other end of the elevating lever 42 passes through institute
Fluting is stated positioned at the bottom of the end cover plate；
The slide block mechanism includes guide rail and sliding block, and the concrete tunnel 5 is pacified on two inwalls of length direction
Equipped with the guide rail, the bottom of the rear and front end of the left cap plate and right cap plate is equipped with the sliding block, the cunning
Block forms with the guide rail and moves left and right pair；
The pulley mechanism includes folding track 6 and pulley assembly, and the concrete tunnel 5 is in two of length direction
The folding track 6 is mounted on wall, on the inwall of the same side of concrete tunnel 5, the guide rail is located at the rhombus liter
Between descending mechanism 7 and the folding track 6, the folding track be located at the guide rail and the concrete tunnel 5 inwall it
Between, the pulley assembly includes wheel support 3 and pulley, and the bottom at the both ends of the middle cover plate is respectively equipped with the wheel
Support 3, the upper end of the wheel support 3 and the foldable connection of middle cover plate, the lower end of the wheel support 3 is provided with institute
Pulley is stated, the pulley forms sliding pair with the folding track 6, and the left and right line of travel of the middle cover plate mixes with described
The length direction in solidifying heatable adobe sleeping platform road 5 is identical；
The middle cover plate increases successively from both ends to centre, the length of wheel support thereon, the pulley and folding
Folded track corresponds, and is be arranged in parallel between adjacent folds track；
The folding track 6 includes long track and short track, a left side for the left end of the long track and the concrete tunnel 5
Formed between the inwall of end to accommodate the left accommodation space of left end cap plate, the right-hand member of the long track and the concrete tunnel
Formed between 5 right-hand member inwall to accommodate the right accommodation space of right end cap plate；The short track is with the long track same
On one straight line, the short track includes left short track and right short track, and the left side of the long track is provided with the short track in a left side, institute
The foldable connection of left end of the right-hand member and the long track of left short track is stated, the right side of the long track is provided with the short rail in the right side
Road, the left end of the short track in the right side and the foldable connection of right-hand member of the long track, the short track in a left side are located at all left caps
Plate heap fold after last left cap plate on, the short track in the right side is located at after all right cap plate heaps are folded most
On the latter right cap plate.
Further, the bottom at the both ends of each middle cover plate is respectively equipped with two pulley assemblies, with two cunnings of one end
The pulley of wheel assembly forms sliding pair with same track.
Further, the concrete tunnel 5 is respectively equipped with erecting bed, the rhombus on two inwalls of length direction
Elevating mechanism 7 is fixed on the erecting bed on the side away from the inwall of concrete tunnel 5；The guide rail is arranged on the installation
The middle part of platform, the track installation is in the erecting bed on the side of the inwall of concrete tunnel 5.
Further, the both ends of each middle cover plate are respectively equipped with top cover lath 8, and the top cover lath 8 is located at
On the long track, the middle cover plate of the anterior-posterior length of the top cover lath 8 from the middle cover plate at both ends to centre according to
Secondary reduction, the anterior-posterior length of each middle cover plate is identical plus the total length of the anterior-posterior length of respective tops cover plate bar, each
The height of cover plate bar is identical with the height of each middle cover plate.
Further, the front and rear sides of the left and right ends of concrete tunnel 5 are equipped with the leading screw handwheel, mixed
Solidifying heatable adobe sleeping platform road is arranged symmetrically with two leading screw handwheels of one end.
Further, the number of the cover plate block is 12, and wherein left cap plate and right cap plate is respectively three
Individual, middle cover plate is four, and left end cap plate and right end cap plate are one.
In the present embodiment, various pipelines are equipped with concrete tunnel 5, cover plate 2 is planted above has vegetation or block to have pitch, is driven
The drive link 82 of mechanism 9 is connected by the external drive mechanism on the mounting hole on cover plate 2 and ground；When cover plate 2 tiles, wheel
Support 3 is folded in the bottom of cover plate block；Top cover lath 8 is placed on the both ends of middle cover plate, and its bottom surface is in contact with track,
So as to play preferable sealing process.
As shown in figure 1, the track installation is on two inwalls of the concrete tunnel 5 in length direction, concrete tunnel 5
Two inwalls on Orbital Symmetry arrangement, the both ends of the middle cover plate are respectively on corresponding rhombus elevating mechanism 7, often
The pulley at individual middle cover plate both ends corresponds to corresponding track；The rhombus elevating mechanism 7 is adjacent with guide rail；When inter panel block
It is even number and is to divide that the left and right sides is mobile, and the number of the track is identical with the number of middle cover plate, because middle cover equally
Plate is that left and right divides progress equally to from left to right slip, so the track number on the concrete tunnel of the same side should be inter panel
The half of number.
As shown in Figure 4 and Figure 5, the mounting hole on middle cover plate is arranged on different according to the moving direction of the cover plate block
On part, the middle cover plate includes left center cover plate and right central cover, and left center cover plate block will slide to the left, so its
On mounting hole be arranged on the both ends of cover plate block left part, and right central lid plate will slide to the right, so mounting hole thereon is set
Put at the both ends of cover plate block right part.
As shown in Figure 1 and Figure 5, in order to making a left end cap plate and two left cap plates and a right end cover plate
Block and two right cap plates stack downwards, and long track left and right ends are respectively provided with short track, and short track and long track are foldable,
Track number on short track is identical with the track number on long track；During original state, short track is folded on long track, institute
The lower section that left short track is located at the left cap plate is stated, the short track in the right side is located at the lower section of the right cap plate；Work as shifting
During dynamic middle cover plate, short track is deployed from long track, the short track after expansion is laid in second piece of left cap of heap poststack
On plate, the right short track after similarly deploying is laid on second piece of right cap plate of heap poststack, then central after being overhauled
Between after the tiling of cover plate block resets, by short track refolding to long track, then remaining cover plate block is tiled again and resetted.
As shown in Figure 5 and Figure 6, the drive link 82 of the transmission mechanism 9 is when rhombus elevating mechanism 7 is according to corresponding inter panel
When height rises needed for block, it can be disassembled from inter panel block.
As shown in fig. 7, the other end of the elevating lever 42 is connected with lifting supporting plate, the lifting supporting plate is located at the right-hand member
The bottom of cover plate block；The bottom of the other end of the elevating lever 42 through the fluting and the right end cap plate can the company of fixation
Connect, can not also fix；The lower end of the leading screw 43 is arranged on the outer wall in concrete tunnel 5 by base 44 and rolling bearing,
Rolling bearing is arranged in base 44, and lower end and the rolling bearing of leading screw 43 are interference fitted.By manual rotation's handwheel, silk is manipulated
Thick stick mechanism makes down or up one layer of the end cover plate at both ends, and one layer of height is the height of a cover plate block, is then moved
Adjacent left cap plate or right cap plate on the end cover plate at both ends or by the inter panel at both ends in being moved to
Between initial position, be rotated further by handwheel and be allowed to down or up one layer, so operation several times can be with by left cap plate, right side
Cover plate block, the quick open or close of middle cover plate.
The present invention the course of work be：The reset condition of whole mechanism is that cover plate 2 is laid on concrete tunnel, works as needs
When overhauling the pipeline in concrete tunnel 5, leading screw 43 then is driven by rotating handwheel 41, nut drives elevating lever 42 to make two
The end cover plate at end declines one layer, then shifts adjacent left cap plate and right cap plate onto left end and right-hand member respectively
End, so in triplicate, just puts the cover plate block all heaps down stacked well, the wheel support 3 of middle four pieces of middle cover plates
(when cover plate tiles) is folded in below middle cover plate, both sides top cover lath 8 is taken out, external impetus mechanism passes through drive
The rotation of the transmission mechanism 9 at the both ends of cover plate 2, driving bevel gear 81 engage with drive bevel gear 21, will fortune by bevel gear engagement
The dynamic screw pair passed on rhombus elevating mechanism 7, the nut A22 on screw mandrel 24 is moved to the left or right, so that rhombus lifts
Mechanism 7 rises, and middle cover plate is jacked up, and the wheel support 3 for being folded in middle cover plate bottom is strutted, makes the rolling of its end
Wheel is in contact with folding track 6, and one end that middle cover plate is shifted onto to concrete tunnel 5 by way of people pushes stacks, and folds
The mode put stacks from centre to both sides, because the length of wheel support 3 lengthens successively from both ends to centre so that middle
Cover plate block can stack from level to level, repeat This move, until there are six pieces of cover plate blocks the left and right sides respectively, wherein six pieces of cover plate blocks
Comprising two pieces of middle cover plates, thus cover plate 2 can quickly be opened；After maintenance, by the middle cover of both sides stacking
Plate shifts most middle position onto, rises rhombus elevating mechanism 7, supports whole middle cover plate, then by wheel support 3
The bottom of middle cover plate is folded into, falls rhombus elevating mechanism 7, top cover lath 8 is laid, such four pieces of inter panels
Block just places；Then the elevating lever 42 on screw mechanism is made to rise one layer by shaking handwheel, by the left side cover plate of stacking
Block or right cap plate shift corresponding position onto by way of people pushes, and repeat This move, until all cover plate blocks are all
Placement finishes, and is so achieved that the quickly opening and closing of manhole cover plate.
Surface vegetation (or concrete road surface) is fabricated to cover plate block one by one by present invention consideration, is laid in the upper of pipeline
Side, when need repairing pipeline when, by the present invention just easily one piece of block cover plate can be folded up, after maintenance, then put down
Bedding is good, recovers surface vegetation or concrete road surface, whole work process used time and greatly shortens, and greatly reduce maintenance into
This, is a kind of sustainable development, application prospect is huge.
Claims (6)
1. a kind of work manhole cover plate mobile device, including the concrete tunnel that soil is cheated is cast in, set on the concrete tunnel
There is cover plate, it is characterised in that：Described device also include to cover plate lifting rhombus elevating mechanism and leading screw handwheel and
The pulley mechanism and slide block mechanism slided to cover plate or so, external drive mechanism pass through transmission mechanism and the rhombus lift
Structure connects, and the concrete tunnel is installed with the rhombus elevating mechanism, institute in two inwall stage casings of length direction
State the left and right ends that leading screw handwheel is arranged on the concrete tunnel；
The cover plate includes cover plate block, and the cover plate block includes end cover plate, left cap plate, middle cover plate and right cap
Plate, the end cover plate include the left end cap plate of the left end positioned at concrete tunnel length direction and positioned at coagulation heatable adobe sleeping platforms
The right end cap plate of the right-hand member of road length direction, the left cap plate are located at the middle cover plate and the left end cap plate
Between, the right cap plate is between the middle cover plate and the right end cap plate, the left cap plate, centre
Cover plate block and right cap plate are provided with two or more, the number of the left cap plate and the number of the right cap plate
It is identical, be equipped with two rhombus elevating mechanisms below each middle cover plate, more than two middle cover plates from both ends extremely
The length of the cover plate block at middle part increases successively；
The rhombus elevating mechanism includes screw mandrel, nut A, rhombus screw mandrel frame, stand and drive bevel gear, the rhombus screw mandrel frame
Lower summit be fixed on the stand, the left end of the screw mandrel is fixedly connected with the drive bevel gear, the right side of the screw mandrel
End sequentially passes through nut A, the left summit of rhombus screw mandrel frame, the right summit of rhombus screw mandrel frame, the rhombus screw mandrel frame from left to right
Right summit be fixed on the screw mandrel, plate is shelved in the upper summit of the rhombus screw mandrel frame provided with cover plate；The rhombus screw mandrel
Frame includes eight connecting rods, and four connecting rods, one group of formation rhombus, two groups of rhombuses are front and rear to be arranged, is be hinged between adjacent links；
The transmission mechanism includes the drive link arranged vertically and driving bevel gear, the both ends of the middle cover plate are provided with installation
Hole, the upper end of the drive link are installed in rotation in the mounting hole, and the lower end of the drive link is installed with described
Driving bevel gear, the driving bevel gear engage with the drive bevel gear；
The leading screw handwheel includes handwheel and screw mechanism, leading screw that the screw mechanism includes being vertically arranged, nut B and
To the elevating lever of end cover plate lifting, the handwheel is fixed on the upper end of the leading screw, and the leading screw is arranged vertically, described
The lower end of leading screw is installed in rotation on the outer wall in the concrete tunnel, and the nut B is sleeved on the leading screw, described
Elevating lever is horizontally disposed, and one end of the elevating lever is fixedly connected with the nut B, is provided with to rise on the concrete tunnel
The fluting that drop bar moves up and down, the other end of the elevating lever are located at the bottom of the end cover plate through the fluting；
The slide block mechanism includes guide rail and sliding block, and the concrete tunnel is respectively mounted on two inwalls of length direction
Guide rail is stated, the bottom of the rear and front end of the left cap plate and right cap plate is equipped with the sliding block, the sliding block and institute
State guide rail formation and move left and right pair；
The pulley mechanism includes folding track and pulley assembly, and the concrete tunnel is equal on two inwalls of length direction
The folding track is installed, on the inwall of concrete tunnel the same side, the guide rail be located at the rhombus elevating mechanism with
Between the folding track, the folding track is located between the guide rail and the inwall in the concrete tunnel, the pulley
Component includes wheel support and pulley, and the bottom at the both ends of the middle cover plate is respectively equipped with the wheel support, the wheel
The upper end of son support and the foldable connection of middle cover plate, the lower end of the wheel support is provided with the pulley, the cunning
Wheel forms sliding pair, the length of the left and right line of travel of the middle cover plate and the concrete tunnel with the folding track
Direction is identical；
The middle cover plate increases successively from both ends to centre, the length of wheel support thereon, and the pulley is with folding rail
Road corresponds, and is be arranged in parallel between adjacent folds track；
The folding track includes long track and short track, the left end inwall of the left end of the long track and the concrete tunnel
Between formed to accommodate the left accommodation space of left end cap plate, the right-hand member of the right-hand member of the long track and the concrete tunnel
Formed between inwall to accommodate the right accommodation space of right end cap plate；The short track is with the long track in same straight line
On, the short track includes left short track and right short track, and the left side of the long track is provided with the short track in a left side, and the left side is short
The foldable connection of left end of the right-hand member of track and the long track, the right side of the long track is provided with the short track in the right side, described
The foldable connection of right-hand member of the left end and the long track of right short track, the short track in a left side are located at all left cap plates stacking
On last left cap plate after good, the short track in the right side is located at last right side after all right cap plate heaps are folded
On side cover plate.
A kind of 2. work manhole cover plate mobile device as claimed in claim 1, it is characterised in that：The both ends of each middle cover plate
Bottom is respectively equipped with two pulley assemblies, and the pulley with two pulley assemblies of one end forms sliding pair with same track.
A kind of 3. work manhole cover plate mobile device as claimed in claim 1 or 2, it is characterised in that：The concrete tunnel is in length
Spend on two inwalls in direction and be respectively equipped with erecting bed, the rhombus elevating mechanism is fixed on the erecting bed away from concrete
On the side of tunnel inwall；The guide rail be arranged on the erecting bed middle part, the track installation the erecting bed by
On the side of nearly concrete tunnel inwall.
A kind of 4. work manhole cover plate mobile device as claimed in claim 1 or 2, it is characterised in that：The two of each middle cover plate
End is respectively equipped with top cover lath, and the top cover lath is located on the long track, the anterior-posterior length of the top cover lath
It is sequentially reduced from the middle cover plate at both ends to the middle cover plate of centre, the anterior-posterior length of each middle cover plate is plus corresponding
The total length of the anterior-posterior length of top cover lath is identical, and the height of each cover plate bar is identical with the height of each middle cover plate.
A kind of 5. work manhole cover plate mobile device as claimed in claim 1 or 2, it is characterised in that：Described concrete tunnel or so
The front and rear sides at both ends are equipped with the leading screw handwheel, symmetrical with two leading screw handwheels of one end in concrete tunnel
Arrangement.
A kind of 6. work manhole cover plate mobile device as claimed in claim 1 or 2, it is characterised in that：The number of the cover plate block is
12, wherein left cap plate and right cap plate is respectively three, and middle cover plate is four, left end cap plate and right-hand member
Cover plate block is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610380052.5A CN105887932B (en) | 2016-06-01 | 2016-06-01 | A kind of work manhole cover plate mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610380052.5A CN105887932B (en) | 2016-06-01 | 2016-06-01 | A kind of work manhole cover plate mobile device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105887932A CN105887932A (en) | 2016-08-24 |
| CN105887932B true CN105887932B (en) | 2017-11-10 |
Family
ID=56709895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610380052.5A Active CN105887932B (en) | 2016-06-01 | 2016-06-01 | A kind of work manhole cover plate mobile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105887932B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980546A (en) * | 2020-09-09 | 2020-11-24 | 安徽丹圣机电设备有限公司 | Large-span movable cover plate |
| CN112225142B (en) * | 2020-09-30 | 2022-01-07 | 东营市天诚建材有限公司 | Sewer well lid that municipal administration was maintained and is used rises and cover device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2415007A (en) * | 2004-06-12 | 2005-12-14 | Kobus Jacobus Hendrik Cilliers | Lifting device for manhole covers |
| CN200967736Y (en) * | 2006-11-06 | 2007-10-31 | 湖州德马物流***工程有限公司 | Lifting equipment for lifting transfer device |
| RU2462558C1 (en) * | 2011-03-09 | 2012-09-27 | Общество с ограниченной ответственностью "Телекоммонтаж" | Well cover |
| CN103663236A (en) * | 2013-12-11 | 2014-03-26 | 国网浙江杭州市萧山区供电公司 | Heavy-type cover plate lifting device |
| CN105399022A (en) * | 2015-12-08 | 2016-03-16 | 青岛盛嘉信息科技有限公司 | Opening device for road well lids |
| CN205712194U (en) * | 2016-06-01 | 2016-11-23 | 浙江工业大学义乌科学技术研究院有限公司 | A kind of work manhole cover plate mobile device |
-
2016
- 2016-06-01 CN CN201610380052.5A patent/CN105887932B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2415007A (en) * | 2004-06-12 | 2005-12-14 | Kobus Jacobus Hendrik Cilliers | Lifting device for manhole covers |
| CN200967736Y (en) * | 2006-11-06 | 2007-10-31 | 湖州德马物流***工程有限公司 | Lifting equipment for lifting transfer device |
| RU2462558C1 (en) * | 2011-03-09 | 2012-09-27 | Общество с ограниченной ответственностью "Телекоммонтаж" | Well cover |
| CN103663236A (en) * | 2013-12-11 | 2014-03-26 | 国网浙江杭州市萧山区供电公司 | Heavy-type cover plate lifting device |
| CN105399022A (en) * | 2015-12-08 | 2016-03-16 | 青岛盛嘉信息科技有限公司 | Opening device for road well lids |
| CN205712194U (en) * | 2016-06-01 | 2016-11-23 | 浙江工业大学义乌科学技术研究院有限公司 | A kind of work manhole cover plate mobile device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105887932A (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105887932B (en) | A kind of work manhole cover plate mobile device | |
| WO2015070519A1 (en) | Vertically independent laterally-moving two-level parking garage | |
| CN112252192B (en) | Bridge cantilever closes up section and pours equipment | |
| CN105887934B (en) | Cover board mobile device based on diamond shape elevating mechanism and screw mechanism | |
| CN102733317A (en) | Plane rotation construction technique for steel truss girder for existing bridge spanning construction | |
| CN103967302B (en) | Side-shift parking garage with upper and lower independent tiers | |
| CN105862922B (en) | A kind of manhole cover plate lifting based on rhombus elevating mechanism and decline mobile device | |
| CN110792287A (en) | Expansion shelter and folding and unfolding method thereof | |
| CN106002876A (en) | Multi-dimensional rotating maintenance platform | |
| CN205712194U (en) | A kind of work manhole cover plate mobile device | |
| CN205875218U (en) | Manhole cover lifting and decline mobile device based on rhombus elevating system | |
| CN105858540B (en) | Underground work well capping device based on hydraulic jack and pulley mechanism | |
| CN205773056U (en) | A kind of pipeline cover plate mechanism for assembling-disassembling | |
| CN205822242U (en) | Cover plate mobile device based on rhombus elevating mechanism and screw mechanism | |
| CN105836654B (en) | A kind of pipeline cover plate mechanism for assembling-disassembling | |
| CN205740150U (en) | A kind of manhole cover plate lifting based on hydraulic jack and decline mobile device | |
| CN205820783U (en) | Manhole cover plate open-and-close mechanism based on hydraulic jack | |
| CN105836655B (en) | Manhole cover plate open-and-close mechanism based on hydraulic jack | |
| CN105887933B (en) | A kind of underground work manhole cover plate quickly opening and closing mechanism | |
| CN106044614B (en) | A kind of manhole cover plate lifting and decline mobile device based on hydraulic jack | |
| RU2459062C1 (en) | Jack support for system for derrick-drawworks unit of drilling rig moving and system for derrick-drawworks unit of drilling rig moving | |
| CN201786287U (en) | Mechanical oilfield tubing running and pulling operation device | |
| CN207048455U (en) | A kind of portable architectural engineering protective frame | |
| CN204343741U (en) | From avoiding-type lifting stereoscopic parking equipment | |
| CN206141762U (en) | Two -way sliding platform system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |