CN105836654B - A kind of pipeline cover plate mechanism for assembling-disassembling - Google Patents
A kind of pipeline cover plate mechanism for assembling-disassembling Download PDFInfo
- Publication number
- CN105836654B CN105836654B CN201610382713.8A CN201610382713A CN105836654B CN 105836654 B CN105836654 B CN 105836654B CN 201610382713 A CN201610382713 A CN 201610382713A CN 105836654 B CN105836654 B CN 105836654B
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- Prior art keywords
- cover plate
- rhombus
- plate
- leading screw
- pulley
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Classifications
-
- 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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
-
- 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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
- B66F3/12—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated comprising toggle levers
-
- 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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
- B66F3/16—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through bevel-wheel gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/18—Appliances for use in repairing pipes
-
- 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
- B66F2700/00—Lifting apparatus
- B66F2700/04—Jacks with screw and nut
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lining And Supports For Tunnels (AREA)
- Revetment (AREA)
Abstract
A kind of pipeline cover plate mechanism for assembling-disassembling, including the concrete tunnel being cast on soil hole, the concrete tunnel is provided with cover plate, the cover plate mechanism for assembling-disassembling also includes the rhombus elevating mechanism to cover plate lifting, the pulley mechanism and transmission mechanism that are slided to cover plate or so, external drive mechanism is connected by the transmission mechanism with the rhombus elevating mechanism, and the concrete tunnel is installed with the rhombus elevating mechanism on two inwalls of length direction；The cover plate includes cover plate block, and the cover plate block includes end cover plate and middle cover plate, and the middle cover plate is provided with two or more, two rhombus elevating mechanisms are equipped with below each middle cover plate；Increase successively from both ends end cover plate to the length of the cover plate block of middle cover plate.The invention provides a kind of pipeline cover plate mechanism for assembling-disassembling for being easy to dismounting, maintenance cost relatively low.
Description
Technical field
The invention belongs to pipeline cover plate disassemblerassembler field, more particularly, to a kind of pipeline cover plate mechanism for assembling-disassembling.
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 is to destroy top layer vegetation or mixed every time
Solidifying soil surface is cost, is unfavorable for sustainable development, while the deficiency that maintenance cost is higher, operating efficiency is relatively low be present.
The content of the invention
In order to overcome the shortcomings of the prior art, the invention provides a kind of pipe for being easy to dismounting, maintenance cost relatively low
Road cover plate mechanism for assembling-disassembling.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of pipeline cover plate mechanism for assembling-disassembling, including the concrete tunnel that soil is cheated is cast in, on the concrete tunnel
Provided with cover plate, what the cover plate mechanism for assembling-disassembling also slided including the rhombus elevating mechanism to cover plate lifting, to cover plate or so
Pulley mechanism and transmission mechanism, external drive mechanism are connected by the transmission mechanism with the rhombus elevating mechanism, described mixed
Solidifying heatable adobe sleeping platform road is installed with the rhombus elevating mechanism on two inwalls of length direction；
The cover plate includes cover plate block, and the cover plate block includes end cover plate and middle cover plate, the closing panel
Block includes the left end cap plate of the left end positioned at concrete tunnel length direction and the right-hand member positioned at concrete tunnel length direction
Right end cap plate, the middle cover plate is provided with two or more, two rhombuses is equipped with below each middle cover plate
Elevating mechanism；Increase successively from both ends end cover plate to the length of the cover plate block of middle cover plate；
The pulley mechanism includes track and pulley assembly, and the concrete tunnel is equal on two inwalls of length direction
The track is installed, on the inwall of concrete tunnel the same side, the track be located at the rhombus elevating mechanism with it is described
Between the inwall in concrete tunnel, the pulley assembly includes wheel support and pulley, the bottom at the both ends of the middle cover plate
Portion is respectively equipped with the wheel support, the upper end of the wheel support and the foldable connection of middle cover plate, the wheel
The lower end of support is provided with the pulley, and the pulley forms sliding pair with the track, and the left and right of the middle cover plate is slided
Direction is identical with the length direction in the concrete tunnel；
From both ends end cover plate to middle cover plate, the length of wheel support increases successively, the pulley and track one
One correspondence, it be arranged in parallel between adjacent orbit.
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 track installation is in the erecting bed
On the side of concrete tunnel inwall.
Further, the both ends of each cover plate block are respectively equipped with top cover lath, and the top cover lath is located at the rail
On road, the anterior-posterior length of the top cover lath is sequentially reduced from both ends end cover plate to middle cover plate, each cover plate block
Anterior-posterior length plus respective tops cover plate bar anterior-posterior length total length it is identical.
Further, the rhombus elevating mechanism includes leading screw, nut, rhombus leading screw frame, stand and drive bevel gear, institute
The lower summit for stating rhombus leading screw frame is fixed on the stand, and the left end of the leading screw is fixedly connected with the drive bevel gear,
The right-hand member of the leading screw sequentially passes through nut, the left summit of rhombus leading screw frame, the right summit of rhombus leading screw frame from left to right, described
The right summit of rhombus leading screw frame is fixed on the leading screw, and plate is shelved in the upper summit of the rhombus leading screw frame provided with cover plate；Institute
Stating rhombus leading screw 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, between adjacent links
It is be hinged；
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.
Further, the block number of the cover plate block is 2n, and n is the natural number more than or equal to 1, the middle cover plate bag
Left cap plate, left center cover plate block, right central lid plate and right cap plate are included, from left end cap plate to left cap plate
Both ends and respectively it is provided with the top cover lath, the left center cover plate from right end cap plate to the both ends of right cap plate
Block is arranged side by side with right central lid plate and anterior-posterior length is identical, and the anterior-posterior length from left end cap plate to left cap plate adds
The anterior-posterior length of corresponding top cover lath, from right end cap plate to the anterior-posterior length of right cap plate add corresponding top cover
The anterior-posterior length of lath is identical with the anterior-posterior length of the left center cover plate block, right central lid plate.
What the present invention mainly showed has the beneficial effect that：By rhombus elevating mechanism, the cover plate block of tiling can be stacked, it is thorough
Bottom changes the traditional maintenance mode for carrying out that surface vegetation or road surface must be destroyed during tubular service every time, substantially increases maintenance
Efficiency, reduce maintenance cost.
Brief description of the drawings
Fig. 1 is the structural representation that two cover plate blocks are stacked on the left of concrete tunnel.
Fig. 2 is the structure chart that cover plate block is risen by rhombus elevating mechanism.
Fig. 3 is the top view that four cover plate blocks are stacked on the left of concrete tunnel.
Fig. 4 is the structural representation of cover plate.
Fig. 5 is the cooperation schematic diagram of transmission mechanism and rhombus elevating mechanism.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
1~Fig. 5 of reference picture, a kind of pipeline cover plate mechanism for assembling-disassembling, including the concrete tunnel 7 being cast on soil hole 5, institute
State concrete tunnel 7 and be provided with cover plate 4, rhombus elevating mechanism 2 that the cover plate mechanism for assembling-disassembling also includes lifting to cover plate 4,
The pulley mechanism and transmission mechanism 8 slided to cover plate 4 or so, external drive mechanism pass through the transmission mechanism 8 and the water chestnut
Shape elevating mechanism 2 connects, and the concrete tunnel 7 is installed with the rhombus lifting on two inwalls of length direction
Mechanism 2；
The cover plate 4 includes cover plate block, and the cover plate block includes end cover plate and middle cover plate, the closing panel
Block includes the left end cap plate of the left end positioned at the length direction of concrete tunnel 7 and positioned at the right side of the length direction of concrete tunnel 7
The right end cap plate at end, the middle cover plate are provided with two or more, two water chestnuts are equipped with below each middle cover plate
Shape elevating mechanism；Increase successively from both ends end cover plate to the length of the cover plate block of middle cover plate；
The pulley mechanism includes track 3 and pulley assembly, and the concrete tunnel 7 is on two inwalls of length direction
The track 3 is mounted on, on the inwall of the same side of concrete tunnel 7, the track 3 is located at the rhombus elevating mechanism 2
Between the inwall in the concrete tunnel 7, the pulley assembly includes wheel support 6 and pulley, the middle cover plate
The bottom at both ends is respectively equipped with the wheel support 6, the upper end of the wheel support 6 and the foldable company of middle cover plate
Connect, the lower end of the wheel support 6 is provided with the pulley, and the pulley forms sliding pair, the inter panel with the track 3
The left and right line of travel of block is identical with the length direction in the concrete tunnel 7；
From both ends end cover plate to middle cover plate, the length of wheel support increases successively, the pulley and track 3
Correspond, be arranged in parallel between adjacent orbit.
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 7 is respectively equipped with erecting bed, the rhombus on two inwalls of length direction
Elevating mechanism 2 is fixed on the erecting bed on the side away from concrete tunnel inwall；The track 3 is arranged on the installation
Platform is on the side of the inwall of concrete tunnel 7.
Further, the both ends of each cover plate block are respectively equipped with top cover lath 1, and the top cover lath 1 is positioned at described
On track 3, the anterior-posterior length of the top cover lath 1 is sequentially reduced from both ends end cover plate to middle cover plate, each lid
The anterior-posterior length of plate is identical plus the total length of the anterior-posterior length of respective tops cover plate bar.
Further, the rhombus elevating mechanism 2 includes leading screw 24, nut 22, rhombus leading screw frame 23, stand and transmission cone
Gear 21, the lower summit of the rhombus leading screw frame 23 are fixed on the stand, and the left end of the leading screw 24 is fixedly connected
Drive bevel gear 21 is stated, the right-hand member of the leading screw 24 sequentially passes through nut 22, the left summit of rhombus leading screw frame 23, water chestnut from left to right
The right summit of shape leading screw frame 23, the right summit of the rhombus leading screw frame 23 are fixed on the leading screw 24, the rhombus leading screw frame
Plate is shelved provided with cover plate in 23 upper summit；The rhombus leading screw frame 23 includes eight connecting rods, 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 8 includes the drive link 81 arranged vertically and driving bevel gear 82, and the two of the middle cover plate
End is provided with mounting hole, and the upper end of the drive link 81 is installed in rotation in the mounting hole, the lower end of the drive link 81
The driving bevel gear 82 is installed with, the driving bevel gear 82 engages with the drive bevel gear 21.
Further, the block number of the cover plate block is 2n, and n is the natural number more than or equal to 1, the middle cover plate bag
Left cap plate, left center cover plate block, right central lid plate and right cap plate are included, from left end cap plate to left cap plate
Both ends and respectively it is provided with the top cover lath, the left center cover plate from right end cap plate to the both ends of right cap plate
Block is arranged side by side with right central lid plate and anterior-posterior length is identical, and the anterior-posterior length from left end cap plate to left cap plate adds
The anterior-posterior length of corresponding top cover lath, from right end cap plate to the anterior-posterior length of right cap plate add corresponding top cover
The anterior-posterior length of lath is identical with the anterior-posterior length of the left center cover plate block, right central lid plate.
In the present embodiment, various pipelines are equipped with concrete tunnel 7, cover plate 4 is planted above has vegetation or block to have pitch, is driven
The drive link 82 of mechanism 8 is connected by the external drive mechanism on the mounting hole on cover plate 4 and ground；When cover plate 4 tiles, wheel
Support 6 is folded in the bottom of cover plate block；Top cover lath 1 is placed on the both ends of each cover plate block, and its bottom surface is in contact with track 3.
As shown in figure 1, the mounting hole on middle cover plate is arranged on different parts according to the moving direction of the cover plate block
On, as left cap plate, left center cover plate block will slide to the left, so mounting hole thereon is arranged on the two of cover plate block left part
End, and right central lid plate and right cap plate will slide to the right, so mounting hole thereon is arranged on the two of cover plate block right part
End.
As shown in figure 3, the track 3 is arranged on concrete tunnel 7 on two inwalls of length direction, concrete tunnel
Orbital Symmetry arrangement on 7 two inwalls, the both ends of the middle cover plate are located on corresponding rhombus elevating mechanism 2 respectively,
The pulley at each middle cover plate both ends corresponds to corresponding track；The rhombus elevating mechanism 2 is adjacent with track 3；Work as middle cover
Plate is even number and is to divide left and right sides movement equally, and the number of the track is identical with the number of middle cover plate, because in
Between cover plate be left and right divide equally progress to from left to right slide, so the track number on the concrete tunnel of the same side should be middle cover
The half of the number of plate.
As shown in figure 4, the drive link 82 of the transmission mechanism 8 is when rhombus elevating mechanism 2 is according to corresponding middle cover plate institute
When needing height rise, it can be disassembled from inter panel block, can also be corresponding by lengthening corresponding wheel support 6
Middle cover plate be stacked on before cover plate block on.
The present invention operation principle be：The reset condition of whole mechanism is that cover plate 4 and top cover lath 1 are laid in concrete
On tunnel 7, when needing to overhaul the pipeline in concrete tunnel 7, front and rear sides top cover lath 1 is taken out first, outside is driven
Motivation structure is connected with the transmission mechanism 8 at middle cover plate both ends, the rotary motion of transmission mechanism 8, by its driving bevel gear 81
The screw pair passed motion on rhombus elevating mechanism 2, screw mandrel are engaged with the drive bevel gear 21 of rhombus elevating mechanism 2
24 rotations are so that the lateral movement to the right of nut 22, rhombus leading screw frame 23 is boosted, rhombus elevating mechanism 2 is increased, by middle cover
Plate jacks up, and now struts the wheel support 6 for being folded in middle cover plate bottom so that the pulley of its end and the phase of track 3
Coordinate, middle cover plate is shifted onto on the end cover plate of the one end of concrete tunnel 7 by artificial mode and stacked, stack mode
To be stacked from middle both sides to the left and right, due to the length of wheel support 6 be from both ends end cover plate to middle cover plate successively
Lengthen so that middle cover plate can stack from level to level；After maintenance onto, both sides middle cover plate is shifted to original during tiling
On beginning position, rhombus elevating mechanism 2 is risen, then wheel support 6 is folded into the bottom of middle cover plate, changed outside dynamic
The direction of rotation of force mechanisms, so that the lateral movement to the left of the screw pair of rhombus elevating mechanism 2, rhombus leading screw frame 23 folds,
Rhombus elevating mechanism 2 is fallen, top cover lath 1 is finally placed to the both ends of corresponding cover plate block.
Surface vegetation or concrete road surface are fabricated to Pork-pieces cover plate block by the present invention, are laid in concrete tunnel 7
Top, when need repairing pipeline when, by the present invention just easily one piece of block cover plate block can be stacked up, after maintenance,
Tile and cover again, so as to recover surface vegetation or concrete road surface, the whole work process used time greatly shortens, and substantially reduces
Maintenance cost, is a kind of sustainable development, application prospect is huge.
Claims (6)
1. a kind of pipeline cover plate mechanism for assembling-disassembling, 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：The cover plate mechanism for assembling-disassembling also includes the rhombus elevating mechanism to cover plate lifting, to a cover plate left side
The pulley mechanism and transmission mechanism that the right side is slided, external drive mechanism are connected by the transmission mechanism and the rhombus elevating mechanism
Connect, the concrete tunnel is installed with the rhombus elevating mechanism on two inwalls of length direction；
The cover plate includes cover plate block, and the cover plate block includes end cover plate and middle cover plate, the end cover plate bag
Include the right side of the left end cap plate of the left end positioned at concrete tunnel length direction and the right-hand member positioned at concrete tunnel length direction
End cap plate, the middle cover plate are provided with two or more, and two rhombus liftings are equipped with below each middle cover plate
Mechanism；Increase successively from both ends end cover plate to the length of the cover plate block of middle cover plate；
The pulley mechanism includes track and pulley assembly, and the concrete tunnel is respectively mounted on two inwalls of length direction
There is the track, on the inwall of concrete tunnel the same side, the track is located at the rhombus elevating mechanism and the coagulation
Between the inwall in heatable adobe sleeping platform road, the pulley assembly includes wheel support and pulley, the bottom point at the both ends of the middle cover plate
Not She You the wheel support, the upper end of the wheel support and the foldable connection of middle cover plate, the wheel support
Lower end be provided with the pulley, the pulley forms sliding pair, the left and right line of travel of the middle cover plate with the track
It is identical with the length direction in the concrete tunnel；
From both ends end cover plate to middle cover plate, the length of wheel support increases successively, a pair of the pulley and track 1
Should, it is be arranged in parallel between adjacent orbit.
A kind of 2. pipeline cover plate mechanism for assembling-disassembling 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. pipeline cover plate mechanism for assembling-disassembling 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 track installation is in the erecting bed on the side of concrete tunnel inwall.
A kind of 4. pipeline cover plate mechanism for assembling-disassembling as claimed in claim 1 or 2, it is characterised in that：The both ends point of each cover plate block
Not She You top cover lath, the top cover lath is located on the track, and the anterior-posterior length of the top cover lath is from both ends
End cover plate to middle cover plate is sequentially reduced, and the anterior-posterior length of each cover plate block adds the front and rear length of respective tops cover plate bar
The total length of degree is identical.
A kind of 5. pipeline cover plate mechanism for assembling-disassembling as claimed in claim 1 or 2, it is characterised in that：The rhombus elevating mechanism bag
Leading screw, nut, rhombus leading screw frame, stand and drive bevel gear are included, the lower summit of the rhombus leading screw frame is fixed on the stand
On, the left end of the leading screw is fixedly connected with the drive bevel gear, the right-hand member of the leading screw sequentially pass through from left to right nut,
Left summit, the right summit of rhombus leading screw frame of rhombus leading screw frame, the right summit of the rhombus leading screw frame are fixed on the leading screw,
Plate is shelved provided with cover plate in the upper summit of the rhombus leading screw frame；The rhombus leading screw frame includes eight connecting rods, four connecting rods one
Group forms rhombus, and 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.
A kind of 6. pipeline cover plate mechanism for assembling-disassembling as claimed in claim 4, it is characterised in that：The block number of the cover plate block is 2n
Individual, n is the natural number more than or equal to 1, and the middle cover plate includes left cap plate, left center cover plate block, right central cover
Block and right cap plate, from left end cap plate to the both ends of left cap plate and from right end cap plate to right cap plate two
End is respectively provided with the top cover lath, and the left center cover plate block is arranged side by side with right central lid plate and anterior-posterior length phase
Together, from left end cap plate to the anterior-posterior length of left cap plate plus the anterior-posterior length of corresponding top cover lath, from right end cap
Plate to right cap plate anterior-posterior length plus corresponding top cover lath anterior-posterior length with the left center cover plate block,
The anterior-posterior length of right central lid plate is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382713.8A CN105836654B (en) | 2016-06-01 | 2016-06-01 | A kind of pipeline cover plate mechanism for assembling-disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382713.8A CN105836654B (en) | 2016-06-01 | 2016-06-01 | A kind of pipeline cover plate mechanism for assembling-disassembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105836654A CN105836654A (en) | 2016-08-10 |
| CN105836654B true CN105836654B (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610382713.8A Active CN105836654B (en) | 2016-06-01 | 2016-06-01 | A kind of pipeline cover plate mechanism for assembling-disassembling |
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| Country | Link |
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| CN (1) | CN105836654B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704709B (en) * | 2022-03-30 | 2024-03-19 | 长江地球物理探测（武汉）有限公司 | Pipeline endoscopic detection and tracing device |
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| CN2401596Y (en) * | 2000-01-03 | 2000-10-18 | 曹宇 | Lifting/lowering type cover for manhole |
| CN102701111A (en) * | 2012-06-13 | 2012-10-03 | 青岛四方车辆研究所有限公司 | Segmental turning cover plate device for foundation pit type car lifter |
| CN102943923A (en) * | 2012-11-21 | 2013-02-27 | 浙江大学 | Anti-floating box culvert structure for pipelines in soft soil |
| CN103938650A (en) * | 2014-04-10 | 2014-07-23 | 天津大学 | Foundation of cellular subdivision structures |
| CN104085655A (en) * | 2014-06-30 | 2014-10-08 | 成都飞机工业（集团）有限责任公司 | Self-covering guide rail device and transporter formed by self-covering guide rail device |
| CN204385766U (en) * | 2014-11-06 | 2015-06-10 | 潘正云 | The safe barrier covering plate structure of existing road piping shaft |
| CN205773056U (en) * | 2016-06-01 | 2016-12-07 | 浙江工业大学义乌科学技术研究院有限公司 | A kind of pipeline cover plate mechanism for assembling-disassembling |
-
2016
- 2016-06-01 CN CN201610382713.8A patent/CN105836654B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2401596Y (en) * | 2000-01-03 | 2000-10-18 | 曹宇 | Lifting/lowering type cover for manhole |
| CN102701111A (en) * | 2012-06-13 | 2012-10-03 | 青岛四方车辆研究所有限公司 | Segmental turning cover plate device for foundation pit type car lifter |
| CN102943923A (en) * | 2012-11-21 | 2013-02-27 | 浙江大学 | Anti-floating box culvert structure for pipelines in soft soil |
| CN103938650A (en) * | 2014-04-10 | 2014-07-23 | 天津大学 | Foundation of cellular subdivision structures |
| CN104085655A (en) * | 2014-06-30 | 2014-10-08 | 成都飞机工业（集团）有限责任公司 | Self-covering guide rail device and transporter formed by self-covering guide rail device |
| CN204385766U (en) * | 2014-11-06 | 2015-06-10 | 潘正云 | The safe barrier covering plate structure of existing road piping shaft |
| CN205773056U (en) * | 2016-06-01 | 2016-12-07 | 浙江工业大学义乌科学技术研究院有限公司 | A kind of pipeline cover plate mechanism for assembling-disassembling |
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| Publication number | Publication date |
|---|---|
| CN105836654A (en) | 2016-08-10 |
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