CN105858540B - Underground work well capping device based on hydraulic jack and pulley mechanism - Google Patents
Underground work well capping device based on hydraulic jack and pulley mechanism Download PDFInfo
- Publication number
- CN105858540B CN105858540B CN201610383842.9A CN201610383842A CN105858540B CN 105858540 B CN105858540 B CN 105858540B CN 201610383842 A CN201610383842 A CN 201610383842A CN 105858540 B CN105858540 B CN 105858540B
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- China
- Prior art keywords
- cover plate
- pulley
- hydraulic jack
- concrete tunnel
- track
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
-
- 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
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- 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)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
A kind of underground work well capping device based on hydraulic jack and pulley mechanism, including the concrete tunnel being cast on soil hole, the concrete tunnel is provided with cover plate, the capping device also includes the hydraulic jack lifted to cover plate and the pulley mechanism transmission mechanism slided to cover plate or so, and the concrete tunnel is installed with the hydraulic jack on two inwalls of length direction；The pulley mechanism includes track and pulley assembly, the concrete tunnel is mounted on the track on two inwalls of length direction, on the inwall of concrete tunnel the same side, the track is located between the hydraulic jack and the inwall in the concrete tunnel.It is easy to dismounting, the relatively low underground work well capping device based on hydraulic jack and pulley mechanism of maintenance cost the invention provides a kind of.
Description
Technical field
The present invention relates to a kind of underground work well capping device based on hydraulic jack and pulley mechanism.
Background technology
With the quickening of Urbanization in China, increasing building is rised sheer from level ground, and mansion is intensive, urban road four-way
The problems such as eight reach, but simultaneously, and land used is nervous, living space is crowded, traffic jam, disruption of ecological balance is also comed one after another, and is given
People, which live, brings very big influence, also governs the further development of economy and society.Devoting Major Efforts To Developing utilizes underground Gong Jing,
For solving many problems in the urbanization process such as land used anxiety, traffic congestion, environmental degradation, realize that sustainable development has
Significance.
To solve nervous place, environmental pollution and qualitative problems of construction, now generally using the mixed of batch production batch micro operations
Solidifying clay model module component, the underground job well of pipeline facility is built, such as drainer well, communication work well, power cable work well, ring main unit
Basic well, switch cubicle basis well, various case become basic well, cable branch box foundation well etc..But if underground work well needs
, it is necessary to open work manhole cover plate when maintenance, upkeep operation, to facilitate entrance and implement lifting operation.But due to underground work well week
Surrounding environment is complicated, and on-site hoisting operation is implemented in typically no enough places, and does not typically possess electric power, hydraulic oil source, compression
The power resources such as air-source, generally by worker's handwork, labor intensity is big, how to design on work well lid and how quick
Easily opening lid on work well turns into a urgent problem to be solved.
The content of the invention
It is insufficient existing for existing work manhole cover plate opening technology in order to overcome, it is easy to dismount the invention provides one kind, repairs
The lower-cost underground work well capping device based on hydraulic jack and pulley mechanism.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of underground work well capping device based on hydraulic jack and pulley mechanism, including be cast in mixed on soil hole
Solidifying heatable adobe sleeping platform road, the concrete tunnel are provided with cover plate, and the capping device also includes the hydraulic jack to cover plate lifting
With the pulley mechanism slided to cover plate or so, the concrete tunnel is installed with two inwalls of length direction
The hydraulic jack；
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 positioned at concrete tunnel length direction and the right end cap plate positioned at concrete tunnel length direction,
The middle cover plate is provided with two or more, and two hydraulic jacks are equipped with below each middle cover plate；From both ends
The length of end cover plate to the cover plate block of middle cover plate increases successively；
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 is located at the hydraulic jack to be mixed with described
Between the inwall in solidifying heatable adobe sleeping platform road, the pulley assembly includes wheel support and pulley, the bottom at the both ends of the middle cover plate
It is respectively equipped with the wheel support, the upper end of the wheel support and the foldable connection of middle cover plate, the wheel branch
The lower end of support is provided with the pulley, and the pulley forms sliding pair, the left and right side of sliding of the middle cover plate with the track
To 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 hydraulic pressure on two inwalls of length direction
Jack is fixed on the erecting bed on the side away from concrete tunnel inwall；The track installation exists in the erecting bed
On the side of concrete tunnel inwall.
Further, the both ends of each cover plate block are respectively equipped with head lawn, and the anterior-posterior length on the head lawn is from two
End 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 on corresponding heads lawn
The total length of degree is identical.
Further, the 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 head lawn, the left center cover plate block from right end cap plate to the both ends of right cap plate
It is arranged side by side with right central lid plate and anterior-posterior length is identical, phase is added from left end cap plate to the anterior-posterior length of left cap plate
The anterior-posterior length on the head lawn answered, from right end cap plate to the anterior-posterior length of right cap plate plus corresponding head lawn
Anterior-posterior length is identical with the anterior-posterior length of the left center cover plate block, right central lid plate.
Further, the number of the cover plate block is 12, wherein, the left end cap plate and right end cap plate are
One, the number of the middle cover plate is ten, and the number that the inwall in concrete tunnel the same side gets on the right track is five.
What the present invention mainly showed has the beneficial effect that：The present invention can plant vegetation on the cover board, when needing to be serviced
When, cover plate is opened with hydraulic jack and pulley mechanism, alleviates the labor intensity of operator；And the cover plate after opening
Symmetrical vertical is up stacked on Gong Jing both sides, and very big sky is provided to carry out the operant activities such as maintenance, repair, lifting operation
Between；Environmental protection simultaneously, Economization on land and there is higher security.
Brief description of the drawings
Fig. 1 is the length distribution map of the wheel support on the cover plate block of the present invention.
Fig. 2 is the structural representation of the cover plate block of the present invention.
Fig. 3 is the fully open state diagram of the cover plate block of the present invention.
Fig. 4 is the structural representation of hydraulic jack.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
1~Fig. 4 of reference picture, a kind of underground work well capping device based on hydraulic jack and pulley mechanism, including pour
Concrete tunnel 8 on soil hole, the concrete tunnel 8 are provided with cover plate, and the capping device also includes to cover plate
The hydraulic jack 11 of lifting and the pulley mechanism slided to cover plate or so, two in length direction of the concrete tunnel
The hydraulic jack 11 is installed with inwall；
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 the length direction of concrete tunnel 8 and positioned at the right side of the length direction of concrete tunnel 8
The right end cap plate at end, the middle cover plate are provided with two or more, two liquid are equipped with below each middle cover plate
Press jack；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 is located at the hydraulic jack to be mixed with described
Between the inwall in solidifying heatable adobe sleeping platform road, the pulley assembly includes wheel support 10 and pulley, the bottom at the both ends of the middle cover plate
Portion is respectively equipped with the wheel support 10, the upper end of the wheel support 10 and the foldable connection of middle cover plate, described
The lower end of wheel support 10 is provided with the pulley, and the pulley forms sliding pair, a left side for the middle cover plate with the track
Right line of travel 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 8 is respectively equipped with erecting bed, the hydraulic pressure on two inwalls of length direction
Jack is fixed on the erecting bed on the side away from concrete tunnel inwall；The track installation exists in the erecting bed
On the side of concrete tunnel inwall.
Further, the both ends of each cover plate block are respectively equipped with head lawn 9, and the anterior-posterior length on the head lawn 9 is certainly
Both ends end cover plate to middle cover plate is sequentially reduced, and the anterior-posterior length of each cover plate block is plus the front and rear of corresponding heads lawn
The total length of length is identical.
Further, the 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 head lawn 9, 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 on corresponding head lawn, from right end cap plate to the anterior-posterior length of right cap plate add corresponding head lawn
Anterior-posterior length it is identical with the anterior-posterior length of the left center cover plate block, right central lid plate.
Further, the number of the cover plate block is 12, wherein, the left end cap plate and right end cap plate are
One, the number of the middle cover plate is ten, and the number that the inwall in concrete tunnel the same side gets on the right track is five.
In the present embodiment, various pipelines are equipped with concrete tunnel 8, kind has vegetation or block to have pitch above cover plate, is covering
When plate tiles, wheel support 10 is folded in the bottom of cover plate block；Head lawn 1 is placed on the both ends of each cover plate block, its bottom surface with
Track 7 is in contact；The number that inwall in the same side of concrete tunnel 8 gets on the right track is the half of the number of inter panel, because
The number of inter panel is even number and left and right mean allocation.
As shown in figure 3, the track 7 is arranged on concrete tunnel 8 on two inwalls of length direction, concrete tunnel
Orbital Symmetry arrangement on 8 two inwalls, the both ends of the middle cover plate are located in corresponding hydraulic jack 11 respectively, often
The pulley at individual middle cover plate both ends corresponds to corresponding track；The hydraulic jack 11 is adjacent with track 7；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, handle 13 and rocking bar 12 are additionally provided with hydraulic jack 11, the peace that external drive passes through inter panel
Hole and docking mechanism docking are filled, inter panel is risen into a segment distance, then hydraulic jack is symmetrically risen in both sides, specifically
Operation is that pressing handle 13 is pressurizeed and steadily rises inter panel, pressure-bearing after wheel support 10 is opened, by hydraulic jack
It is to carry out pressure release by rocking bar 12 that top 11, which lowers,.
The present invention the course of work be：The reset condition of whole device is that inter panel and head lawn 9 are laid in coagulation
On heatable adobe sleeping platform road 7, when needing maintenance, the head lawn of both sides is motionless, then by external drive docking mechanism first by side
Middle cover plate 2 rises a segment distance, then the monosymmetric hydraulic jack 11 being fixed on concrete tunnel 8 while general
Middle cover plate 2 is steady upwards to rise, and is raised to certain altitude by pressing the supercharging of handle 13, then will be connected between cover plate block
The four wheels support 10 of bottom is opened, the pulley alignment rail 7 of the lower end of wheel support 10, then is turned back by rocking bar 12
Fuel tap depressurizes, and hydraulic jack 11 slowly declines middle cover plate 2 to its pulley contact to track 7, continues to decline hydraulic jack
Top 11 is until no longer contact middle cover plate 2, and now four wheels support 10 starts to support the weight of middle cover plate 2, manually
By middle cover plate 2 as wheel support 10 is pushed into the one end in concrete tunnel 8 together, such inter panel 2 just vertically to
It has been stacked on above the end cover plate 1 of most avris, because the wheel support length of centre shortens successively toward direction of both ends, and
Each middle cover plate has single track, is repeated in aforesaid way and stacks remaining middle cover plate, in opposite side
Between cover plate block be also to repeat aforesaid way to be stacked five cover plate blocks vertically upward, the left and right ends in concrete tunnel 8 during beginning
End cover plate be fixed；So far the cover plate of underground work well opens, the both sides of symmetrical vertical distribution on the ground,
Middle cover plate 2 pushes both sides to by pulley assembly and track 7, so result is to realize the stacking of both sides, advantage is to use liquid
Pressure jack 11 and track 7 alleviate labour, and cover plate block also saves space in both sides vertical direction symmetrical stack,
So that the cover plate gate of underground work well is broader, the operant activity carried out for underground provides very big space；When having overhauled
Bi Hou, on home position when both sides middle cover plate to be shifted onto to tiling, rise hydraulic jack 11, then by wheel support
6 fold into the bottom of middle cover plate, and carrying out pressure release hydraulic jack 11 by rocking bar 12 lowers.
The present invention is generally used for the placement of buried cable primarily to saving space and guarantee safety of surrounding environment.
It should be appreciated that the above-mentioned embodiment of the present invention is used only for exemplary illustration or explains the present invention's
Principle, without being construed as limiting the invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.In addition, appended claims purport of the present invention
Covering the whole changes fallen into scope and border or this scope and the equivalents on border and repairing
Change example.
Claims (6)
1. a kind of underground work well capping device based on hydraulic jack and pulley mechanism, including the coagulation being cast on soil hole
Heatable adobe sleeping platform road, the concrete tunnel are provided with cover plate, it is characterised in that：The capping device also includes the liquid to cover plate lifting
Pressure jack and the pulley mechanism slided to cover plate or so, the concrete tunnel are solid on two inwalls of length direction
Dingan County is equipped with the hydraulic jack；
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, two hydraulic jacks are equipped with below each middle cover plate
Top；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 hydraulic jack and the concrete
Between the inwall in tunnel, the pulley assembly includes wheel support and pulley, the bottom difference at the both ends of the middle cover plate
Provided with the wheel support, the upper end of the wheel support and the foldable connection of middle cover plate, the wheel support
Lower end is provided with the pulley, and the pulley and the track form sliding pair, the left and right line of travel of the middle cover plate with
The length direction in the concrete tunnel is identical；
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.
2. the underground work well capping device based on hydraulic jack and pulley mechanism as claimed in claim 1, it is characterised in that：
The bottom at the both ends of each middle cover plate is respectively equipped with two pulley assemblies, with one end two pulley assemblies pulley with it is same
One track forms sliding pair.
3. the underground work well capping device based on hydraulic jack and pulley mechanism, its feature exist as claimed in claim 1 or 2
In：The concrete tunnel is respectively equipped with erecting bed on two inwalls of length direction, and the hydraulic jack is fixed on institute
Erecting bed is stated on the side away from concrete tunnel inwall；The track installation is in the erecting bed close to concrete tunnel
On the side of inwall.
4. the underground work well capping device based on hydraulic jack and pulley mechanism, its feature exist as claimed in claim 1 or 2
In：The both ends of each cover plate block are respectively equipped with head lawn, the anterior-posterior length on the head lawn from both ends end cover plate extremely
Middle cover plate is sequentially reduced, and the anterior-posterior length of each cover plate block adds the total length phase of the anterior-posterior length on corresponding heads lawn
Together.
5. the underground work well capping device based on hydraulic jack and pulley mechanism as claimed in claim 4, it is characterised in that：
The number of the cover plate block is 2n, and n is the natural number more than or equal to 1, and the middle cover plate includes left cap plate, left
Heart cover plate block, right central lid plate and right cap plate, from left end cap plate to the both ends of left cap plate and from right end cap
Plate to the both ends of right cap plate are respectively provided with the head lawn, and the left center cover plate block and right central lid plate are simultaneously
Arrangement is put and anterior-posterior length is identical, before adding corresponding head lawn to the anterior-posterior length of left cap plate from left end cap plate
Afterwards length, from right end cap plate to the anterior-posterior length of right cap plate plus corresponding head lawn anterior-posterior length with it is described
Left center cover plate block, the anterior-posterior length of right central lid plate are identical.
6. the underground work well capping device based on hydraulic jack and pulley mechanism as claimed in claim 5, it is characterised in that：
The number of the cover plate block is 12, wherein, the left end cap plate and right end cap plate are one, the inter panel
The number of block is ten, and the number that the inwall in concrete tunnel the same side gets on the right track is five.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383842.9A CN105858540B (en) | 2016-06-01 | 2016-06-01 | Underground work well capping device based on hydraulic jack and pulley mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383842.9A CN105858540B (en) | 2016-06-01 | 2016-06-01 | Underground work well capping device based on hydraulic jack and pulley mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105858540A CN105858540A (en) | 2016-08-17 |
| CN105858540B true CN105858540B (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610383842.9A Active CN105858540B (en) | 2016-06-01 | 2016-06-01 | Underground work well capping device based on hydraulic jack and pulley mechanism |
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| CN (1) | CN105858540B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042202B (en) * | 2019-12-31 | 2021-09-07 | 武汉武船重型装备工程有限责任公司 | Movable sealing cover plate for well mouth |
| CN112064682B (en) * | 2020-09-18 | 2021-06-04 | 国网江苏省电力有限公司宝应县供电分公司 | Reinforced cable well |
| CN112095673B (en) * | 2020-09-18 | 2021-11-26 | 国网江苏省电力有限公司宝应县供电分公司 | Electric power protection safety alarm device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2401596Y (en) * | 2000-01-03 | 2000-10-18 | 曹宇 | Lifting/lowering type cover for manhole |
| CN102701111B (en) * | 2012-06-13 | 2015-01-07 | 青岛四方车辆研究所有限公司 | Segmental turning cover plate device for foundation pit type car lifter |
| CN102943923B (en) * | 2012-11-21 | 2015-01-21 | 浙江大学 | Anti-floating box culvert structure for pipelines in soft soil |
| 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 |
| CN205773101U (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 | Underground based on hydraulic jack and the pulley mechanism aboveground lid arrangement of work |
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2016
- 2016-06-01 CN CN201610383842.9A patent/CN105858540B/en active Active
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| CN105858540A (en) | 2016-08-17 |
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