CN109437071B - Auxiliary device for opening working well lid - Google Patents
Auxiliary device for opening working well lid Download PDFInfo
- Publication number
- CN109437071B CN109437071B CN201811207543.5A CN201811207543A CN109437071B CN 109437071 B CN109437071 B CN 109437071B CN 201811207543 A CN201811207543 A CN 201811207543A CN 109437071 B CN109437071 B CN 109437071B
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- Prior art keywords
- well lid
- opening
- dust
- auxiliary device
- rotary table
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- 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.)
- Expired - Fee Related
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
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- 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
- B66F2700/09—Other lifting devices
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses an auxiliary device for opening a well lid of a work well, which comprises a rack, wherein an installation platform driven by a first power device is vertically and slidably installed on the rack, a rotary table driven by a second power device is rotatably installed on the installation platform, a dust loosening mechanism is slidably installed above the rotary table, and the dust loosening mechanism is distributed on the periphery of the rotary table and extends downwards; the dust loosening mechanism is provided with a dust cleaning mechanism; and a well lid shaking mechanism driven by a third power device is also arranged below the mounting table. Compared with the traditional manual opening, the auxiliary device for opening the well lid of the working well greatly reduces the labor intensity of workers and the opening difficulty of the well lid, has less time consumption and high opening efficiency of the well lid, and ensures the quick maintenance and normal supply of electric power of a power grid system; meanwhile, the well lid body cannot be damaged, and the service life of the well lid is ensured; in addition, this worker well lid is opened and is used auxiliary device convenient operation, excellent in use effect, the practicality is strong.
Description
Technical Field
The invention belongs to the technical field of auxiliary tools for opening a well lid, and particularly relates to an auxiliary device for opening a well lid of a work well.
Background
The cable is generally laid in the cable pit of underground, because of every cable drum only certain length, about several hundred meters, in order to lay longer cable run, must meet the multistage cable, the preparation needs certain space with placing cable joint, and this space is called cable worker well, and general width and degree of depth all are greater than the cable pit, and subaerial the well lid of placing the well head that is used for covering worker well mouth, and the well lid upper surface of placing is basically parallel and level with ground. The structure of well lid is the circular disk body that the concrete was built and is formed, and its inside has the reinforcing bar net to structural strength in the long-term use of assurance still is equipped with at least one recess on the upper surface of well lid, and this recess does not link up the thickness of well lid (avoids rainwater etc. to get into and influence the power supply), is equipped with the pull rod (this pull rod can be partly in the reinforcing bar net) on the well lid that is located the recess, carries out the atress when so as to open the well lid.
At present, the opening mode of the well lid of the working well is as follows: a worker holds tools such as pickaxes and the like by hands, so that the tip end of the tool is positioned in the groove and hangs the pull rod, and then force is applied by utilizing the lever principle to open the well cover; or, the staff holds tools such as a hook to be hung on the pull rod, and then upward pulling force is applied to pull the well lid open. Because the frequency that the well lid was opened is low, in long-time use, dust and grit etc. can gather in the periphery of well lid, and the jam, and some can be pressed the slope by the vehicle isopiestic pressure for the periphery of well lid forms close fit relation with ground or other structure, promptly: the opening difficulty of the well lid is greatly increased, so that when the well lid is opened by adopting the mode, the time spent by workers is long (namely, the well lid opening efficiency is low), the follow-up maintenance and repair work of a power grid system is influenced, and the labor intensity of the workers is high; meanwhile, the well cover is damaged by directly applying force on the well cover by using a tool.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the invention provides an auxiliary device for opening a well lid of a working well, which aims to solve the problems of high well lid opening difficulty, low opening efficiency, more time consumption, high labor intensity of workers and damage to the well lid.
The technical scheme provided by the embodiment of the invention is as follows: an auxiliary device for opening a well lid of a working well comprises a rack, wherein an installation platform driven by a first power device is vertically and slidably installed on the rack, a rotary table driven by a second power device is rotated on the installation platform, a dust loosening mechanism is slidably installed above the rotary table, and the dust loosening mechanism is distributed on the periphery of the rotary table and extends downwards;
the dust loosening mechanism is provided with a dust cleaning mechanism;
and a well lid shaking mechanism driven by a third power device is also arranged on the rack below the mounting table.
As an improvement, the dust loosening mechanism comprises a plurality of sliding rails arranged on the upper surface of the rotary table, a fan-shaped sliding block is slidably arranged on each sliding rail, one end, close to the central point of the rotary table, of each fan-shaped sliding block is hinged with a buffer element, and the other end of each buffer element is hinged to the rotary table;
the other end of the fan-shaped sliding block is provided with a connecting block extending downwards, a linear driving element is vertically installed on the connecting block, and the execution end of the linear driving element is provided with a scraper.
As a further improvement, a supporting column is fixed on the upper surface of the turntable, a connecting sleeve is sleeved on the supporting column, and the connecting sleeve is meshed with the supporting column through connecting teeth;
the outer wall of the connecting sleeve is provided with a plurality of connecting lug plates, and the buffer element is hinged on the connecting lug plates.
As a still further improvement, four fan-shaped sliders are arranged on the turntable in an annular array;
every all articulated on the connecting block have the backplate, when being in the loose state of dust, the backplate is to keeping away from the one end extension of carousel.
As a further improvement, the dust cleaning mechanism comprises an air pipe, one end of the air pipe is provided with an air nozzle, and the other end of the air pipe is connected with the gas generating element; the air tap is fixedly arranged on the guard plate.
As a further improvement, the air pipe is an air suction pipe, and the air generating element is a dust collector.
As a further improvement, the manhole cover shaking mechanism comprises a driving gear which is rotatably installed on the installation platform and is driven by the third power device, driven gears are meshed with two sides of the driving gear, a driving rod is fixedly installed on the driven gears, the installation positions of the driving rod and the driven gears deviate from the center of the driven gears, and shaking rods are further installed on the driving rod in a threaded manner;
the drive rod extends in a direction away from the mounting table.
As a further improvement, the rocking rod is provided with an avoiding groove.
As a further improvement, a hanging shaft is arranged on the shaking rod in the avoidance groove; defining the end part of the sway rod far away from one end of the mounting table as a reference, wherein the distance between the hanging shaft and the reference is greater than the depth of a groove on the well cover;
the linear jacking device comprises a rack, a first power device and a second power device, and is characterized in that a linear jacking element is arranged on the rack below the first power device, the execution end of the linear jacking element is far away from one side of the mounting table, and the execution end of the linear jacking element is provided with a walking wheel.
As a further improvement, the bottom of the frame is provided with a plurality of universal rollers;
the rack is also hinged with a pull rod, and a handle is arranged on the pull rod.
By adopting the technical scheme, the auxiliary device for opening the well lid of the working well provided by the embodiment of the invention has the following beneficial effects:
the auxiliary device for opening the working well lid comprises a rack, wherein an installation platform driven by a first power device is vertically and slidably installed on the rack, a rotary table driven by a second power device is rotated on the installation platform, a dust loosening mechanism is slidably installed above the rotary table, and the dust loosening mechanism is distributed on the periphery of the rotary table and extends downwards; the dust loosening mechanism is provided with a dust cleaning mechanism; a well lid shaking mechanism driven by a third power device is also arranged on the machine frame below the mounting table, and based on the structure, in practical use, the auxiliary device for opening the working well lid is moved to the position right above the well lid, and then, the first power device drives the mounting platform to move downwards and enables the dust loosening mechanism to be positioned on the periphery of the well cover, then the second power device drives the rotary table to rotate so as to drive the dust loosening mechanism to rotate, loosening of dust around the manhole cover is completed in the rotating process, meanwhile, the conveyed dust is cleaned through the dust cleaning mechanism, and then, the first power device drives the mounting table to return, then the third power device drives the well lid shaking mechanism to shake the well lid, therefore, the periphery of the well lid is not closely matched with the ground or other structures, and the well lid can be easily opened at the moment.
In conclusion, compared with the traditional manual opening, the auxiliary device for opening the well lid of the working well greatly reduces the labor intensity of workers and the opening difficulty of the well lid, takes less time, has high opening efficiency of the well lid, and ensures the quick maintenance and normal supply of electric power of a power grid system; meanwhile, the well lid body cannot be damaged, and the service life of the well lid is ensured; in addition, this worker well lid is opened and is used auxiliary device convenient operation, excellent in use effect, the practicality is strong.
The dust loosening mechanism comprises a plurality of sliding rails arranged on the upper surface of the rotary table, a fan-shaped sliding block is arranged on each sliding rail in a sliding mode, one end, close to the central point of the rotary table, of each fan-shaped sliding block is hinged with a buffering element, and the other end of each buffering element is hinged to the rotary table; the other end of fan-shaped slider is equipped with downwardly extending's connecting block, vertical installation has the sharp drive element on the connecting block, the execution end of sharp drive element is equipped with the scraper, thereby when loosening the periphery of well lid, at first, through the slip of fan-shaped slider along the slide rail, make a plurality of scrapers distribute in the periphery of well lid, afterwards, second power device drive carousel is rotatory, make the not hard up dust of well lid periphery stopper reality of scraper, at this in-process, through the transition of buffering component, the connection of fan-shaped slider with the mount table has not only been guaranteed, and the basis has been established for satisfying the loose of the peripheral dust of slope well lid.
Because the supporting column is fixed on the upper surface of the turntable, the connecting sleeve is sleeved on the supporting column, and the connecting sleeve is meshed with the supporting column through the connecting teeth; the outer wall of the connecting sleeve is provided with the plurality of connecting lug plates, and the buffer element is hinged on the connecting lug plates, so that in use, the position of the connecting lug plates on the connecting sleeve relative to the fan-shaped sliding block is adjusted by adjusting the meshing position of the connecting sleeve and the supporting column according to the diameter of the well lid.
Because all articulated on every connecting block have the backplate to when carrying out loose work, protect through the backplate, prevent the emergence of scraper wounded's accident.
Because the dust cleaning mechanism comprises an air pipe, one end of the air pipe is provided with an air nozzle, and the other end of the air pipe is connected with the gas generating element; air cock fixed mounting is on the backplate to at work, gaseous component that produces is gaseous and carry to the air cock through the trachea, and later gaseous blows the dust after loosening, and then accomplishes the synchronous clearance of dust in loosening, simple structure, and the clearance is effectual, provides the guarantee for opening smoothly of follow-up well lid.
Because the trachea is the breathing pipe, and gaseous production component is the dust catcher to in work, the dust catcher produces gas and negative pressure, and the dust after loosening loops through air cock and breathing pipe and is inhaled in the dust catcher, and then accomplishes the synchronous clearance of dust in loosening, adopts this dust inspiratory mode, not only makes the dust obtain concentrating the collection, has effectively avoided blowing the dust moreover, and causes the dust to fly upward all the time and pollute operational environment's problem.
The well lid shaking mechanism comprises a driving gear which is rotatably arranged on the mounting table and driven by a third power device, driven gears are meshed with two sides of the driving gear, a driving rod is fixedly arranged on the driven gears, the mounting positions of the driving rod and the driven gears deviate from the center of the driven gears, and shaking rods are further arranged on the driving rod in a threaded manner; the actuating lever extends to the direction of keeping away from the mount table to in work, at first will rotate and shake the pole and make its tip be located the recess on the well lid, later the third power device drives the driving gear rotatory, and the driving gear drives two driven gear rotations, and driven gear drives the actuating lever and rocks the pole rotation, because the actuating lever is skew driven gear's center with driven gear's mounted position, promptly: the actuating lever with rock the pole and use driven gear's center as the basic point and carry out the circumference formula rotation, and then the rotatory pole of shaking of circumference formula can drive the well lid and rock, the well lid that makes can the free activity, be favorable to opening of well lid, simple structure rocks effectually to the well lid, and can not cause the damage to the well lid.
The shaking rod is provided with the avoiding groove, so that the pulling rod in the well lid groove is avoided through the avoiding groove, the shaking rod is inserted into the groove of the well lid more deeply, the contact area of the shaking rod and the well lid is increased, the shaking rod is favorable for applying force to the well lid, and the damage caused by the small contact area of the shaking rod and the well lid when the force is applied to the well lid is avoided.
The swinging rod in the avoiding groove is provided with a hanging shaft; the end part of the shaking rod, which is far away from one end of the mounting platform, is defined as a reference, the distance between the hanging shaft and the reference is larger than the depth of the groove on the well lid, so that through the structure, the matching of the shaking rod and the well lid is not influenced by the hanging shaft, the hanging shaft is convenient for hanging the lifting appliance for lifting the well lid, and one side of the connecting block is provided with the linear jacking element, the execution end of the linear jacking element faces the scraper, and the execution end of the linear jacking element is provided with the walking wheel, so that when the well lid is moved, the other end of the lifting appliance hung on the hanging shaft is hung on the pull rod, then the linear jacking element acts and extends out the execution end, thereby realizing that the whole rack is lifted up and the well lid is lifted, then the force is applied to the rack, the movement of the well lid opening auxiliary device for driving the well lid is realized through the rolling of the walking wheels, further reducing the labor intensity of the workers.
The bottom of the rack is provided with the plurality of universal rollers, so that the auxiliary device for opening the manhole cover of the working well can move conveniently through the universal rollers; because the rack is also hinged with the pull rod, and the pull rod is provided with the handle, when in use, a worker clenches the handle by hand and applies pulling force, so that the auxiliary device for opening the manhole cover can be moved, and the moving convenience is greatly improved.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged view of A in FIG. 1;
FIG. 4 is a schematic view of the driving rod and the rocking rod of FIG. 1;
in the figure, 1-rack; 101-a pull rod; 102-a handle; 103-a sliding sleeve; 104-a slide bar; 105-universal rollers; 2-a first power plant; 3-mounting a table; 4-a second power plant; 401-an electric motor; 402-a gear; 5, rotating a disc; 501-supporting columns; 502-a connecting sleeve; 503-connecting ear plate; 6-a dust loosening mechanism; 601-a slide rail; 602-sector shaped slide block; 603-a buffer element; 604-connecting block; 605-linear drive element; 606-a scraper; 607-a guard plate; 7-a dust cleaning mechanism; 701-the trachea; 702-an air tap; 703-a gas generating element; 8-a third power plant; 801-electric motor; 9-a well lid shaking mechanism; 901-a drive gear; 902-a driven gear; 903-a drive rod; 904-avoidance slot; 905-hanging the shaft; 906-linear jacking elements; 907-a travelling wheel; 908 — slosh bar.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3 jointly, an auxiliary device for opening a manhole cover comprises a frame 1, wherein a mounting table 3 driven by a plurality of first power devices 2 is vertically and slidably mounted on the frame 1, and a specific sliding structure is as follows: a sliding sleeve 103 is arranged on the frame 1, and a sliding rod 104 arranged at the bottom of the mounting table 3 is arranged in the sliding sleeve 103 in a sliding manner; a rotary disc 5 driven by a second power device 4 rotates on the mounting table 3 through a rotating shaft (not shown in the figure), a dust loosening mechanism 6 is slidably mounted above the rotary disc 5, and the dust loosening mechanism 6 is distributed on the periphery of the rotary disc 5 and extends downwards; the dust loosening mechanism 6 is provided with a dust cleaning mechanism 7; a well lid shaking mechanism 9 driven by a third power device 8 is also arranged below the mounting table 3.
The dust loosening mechanism 6 comprises a plurality of sliding rails 601 arranged on the upper surface of the rotary table 5, each sliding rail 601 is provided with a fan-shaped sliding block 602 in a sliding manner, one end of each fan-shaped sliding block 602 close to the central point of the rotary table 5 is hinged with a buffer element 603, and the other end of each buffer element 603 is hinged on the rotary table 5; the other end of the fan-shaped sliding block 602 is provided with a connecting block 604 extending downwards, a linear driving element 605 is vertically arranged on the connecting block 604, and the execution end of the linear driving element 605 is provided with a scraper 606; preferably, four fan-shaped sliding blocks are arranged on the turntable 5 and are arranged in an annular array; each connecting block 604 is hinged with a protective plate 607, and when the connecting block is in a dust loosening state, the protective plate 607 extends to one end far away from the rotating disc 5.
In the present embodiment, the buffering element 603 is a gas spring, so that the buffering force generated by the gas spring can cater for the work under different working conditions; the linear drive element 605 is a hydraulic cylinder or an air cylinder.
A supporting column 501 is fixed on the upper surface of the turntable 5, a connecting sleeve 502 is sleeved on the supporting column 501, and the connecting sleeve 502 and the supporting column 501 are meshed together through connecting teeth; the coupling sleeve 502 is provided at an outer wall thereof with a plurality of coupling lugs 503, and the buffering member 603 is hinged to the coupling lugs 503 (see fig. 3).
The dust cleaning mechanism 7 comprises an air pipe 701, wherein one end of the air pipe 701 is provided with an air nozzle 702, and the other end of the air pipe 702 is connected with a gas generating element 703; the air nozzle 702 is fixedly arranged on the guard plate 607; preferably, the air pipe 701 is an air suction pipe, and the air generating element 703 is a vacuum cleaner and is disposed on one of the fan-shaped sliders 602.
The manhole cover shaking mechanism 9 comprises a driving gear 901 which is rotatably mounted on the mounting table 3 and driven by a third power device 8, driven gears 902 are meshed with both sides of the driving gear 901, a driving rod 903 is fixedly mounted on the driven gear 902, the mounting positions of the driving rod 903 and the driven gear 902 are deviated from the center of the driven gear 902, and a shaking rod 908 (see fig. 4) is threadedly mounted on the driving rod 903; the driving rod 903 extends towards the direction far away from the mounting table 3, and the shaking rod 908 is matched with a groove on the well lid; the rack below the first power device 2 is provided with a linear jacking element 906, the execution end of the linear jacking element 906 is arranged towards one side far away from the mounting table 3, the execution end of the linear jacking element 906 is provided with a walking wheel 907, and in the scheme, the linear jacking element 906 is a hydraulic oil cylinder.
Preferably, the rocking rod 908 is provided with an avoiding groove 904, and the rocking rod 908 positioned in the avoiding groove 904 is provided with a hanging shaft 905 (see fig. 4); the end of the sway rod 908 away from the mounting plate 3 is defined as a reference, and the distance between the hanging shaft 905 and the reference is larger than the depth of the groove on the well cover.
The bottom of the frame 1 is provided with a plurality of universal rollers 105; the frame 1 is also hinged with a pull rod 101, and the pull rod 101 is provided with a handle 102.
In the scheme, the first power device 2 is a hydraulic oil cylinder; the second power device 4 is a gear structure driven by a motor 401, and comprises two gears 402 meshed together, one gear 402 is welded on the rotating disc 5 (the tooth connecting structure of the supporting column 501 and the connecting sleeve 502 passes through the gear 402, and a space is arranged between the periphery of the connecting sleeve 502 and the inner wall of the gear 402), the other gear 402 is arranged on the driving shaft of the motor 401, of course, the rotating disc 5 itself can be arranged as a fluted disc and meshed with the gear 402 on the driving shaft of the motor 401, and the motor 401 is arranged on the frame 1; the third power device 8 is a gear (not shown) driven by the motor 801, and the gear is meshed with the driving gear 901.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (7)
1. The auxiliary device for opening the well lid of the working well comprises a rack and is characterized in that an installation platform driven by a first power device is vertically and slidably installed on the rack, a rotary table driven by a second power device rotates on the installation platform, a dust loosening mechanism is slidably installed above the rotary table, and the dust loosening mechanism is distributed on the periphery of the rotary table and extends downwards;
the dust loosening mechanism is provided with a dust cleaning mechanism;
a well lid shaking mechanism driven by a third power device is also arranged on the rack below the mounting table;
the dust loosening mechanism comprises a plurality of sliding rails arranged on the upper surface of the rotary table, a fan-shaped sliding block is slidably mounted on each sliding rail, one end, close to the central point of the rotary table, of each fan-shaped sliding block is hinged with a buffering element, and the other end of each buffering element is hinged to the rotary table;
the other end of the fan-shaped sliding block is provided with a connecting block extending downwards, a linear driving element is vertically arranged on the connecting block, and the execution end of the linear driving element is provided with a scraper;
a support column is fixed on the upper surface of the turntable, a connecting sleeve is sleeved on the support column, and the connecting sleeve is meshed with the support column through connecting teeth;
the outer wall of the connecting sleeve is provided with a plurality of connecting lug plates, and the buffer element is hinged on the connecting lug plates;
four fan-shaped sliding blocks are arranged on the rotary table in an annular array;
every all articulated on the connecting block have the backplate, when being in the loose state of dust, the backplate is to keeping away from the one end extension of carousel.
2. The auxiliary device for opening the well lid of the working well as claimed in claim 1, wherein the dust cleaning mechanism comprises an air tube, one end of the air tube is provided with an air tap, and the other end of the air tube is connected with a gas generating element; the air tap is fixedly arranged on the guard plate.
3. The auxiliary device for opening a manhole cover according to claim 2, wherein the air pipe is an air suction pipe, and the gas generating element is a vacuum cleaner.
4. The auxiliary device for opening a manhole cover according to any one of claims 1 to 3, wherein the manhole cover shaking mechanism comprises a driving gear rotatably mounted on the mounting table and driven by the third power device, both sides of the driving gear are engaged with driven gears, a driving rod is fixedly mounted on the driven gears, the mounting positions of the driving rod and the driven gears deviate from the center of the driven gears, and a shaking rod is further mounted on the driving rod in a threaded manner;
the drive rod extends in a direction away from the mounting table.
5. The auxiliary device for opening a manhole cover according to claim 4, wherein the shaking rod is provided with an escape groove.
6. The auxiliary device for opening the manhole cover of the working well according to claim 5, wherein a hanging shaft is arranged on the shaking rod in the avoidance groove; defining the end part of the sway rod far away from one end of the mounting table as a reference, wherein the distance between the hanging shaft and the reference is greater than the depth of a groove on the well cover;
the linear jacking device comprises a rack, a first power device and a second power device, and is characterized in that a linear jacking element is arranged on the rack below the first power device, the execution end of the linear jacking element is far away from one side of the mounting table, and the execution end of the linear jacking element is provided with a walking wheel.
7. The auxiliary device for opening the well lid of the working well according to claim 6, wherein a plurality of universal rollers are arranged at the bottom of the frame;
the rack is also hinged with a pull rod, and a handle is arranged on the pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207543.5A CN109437071B (en) | 2018-10-17 | 2018-10-17 | Auxiliary device for opening working well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207543.5A CN109437071B (en) | 2018-10-17 | 2018-10-17 | Auxiliary device for opening working well lid |
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| Publication Number | Publication Date |
|---|---|
| CN109437071A CN109437071A (en) | 2019-03-08 |
| CN109437071B true CN109437071B (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811207543.5A Expired - Fee Related CN109437071B (en) | 2018-10-17 | 2018-10-17 | Auxiliary device for opening working well lid |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642201B (en) * | 2019-10-11 | 2020-10-16 | 江苏鑫峰建设工程有限公司 | Municipal administration sewer well lid changes device |
| CN110627005B (en) * | 2019-11-03 | 2024-04-26 | 台州学院 | Manhole cover opening device |
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| CN205590255U (en) * | 2016-03-22 | 2016-09-21 | 湖北汽车工业学院 | Novel well lid promotes device |
| CN107265375A (en) * | 2017-07-20 | 2017-10-20 | 永春左耳贸易有限公司 | A kind of municipal administration plays lid arrangement with manhole |
| CN207063008U (en) * | 2017-08-06 | 2018-03-02 | 黄美燕 | A kind of road construction opens equipment with well lid |
| CN107338853A (en) * | 2017-08-26 | 2017-11-10 | 俞樑兵 | A kind of municipal pipeline system ventilation assembles and disassembles cleaning equipment automatically with sewage inspection well lid |
| CN107724432A (en) * | 2017-10-20 | 2018-02-23 | 广州公孙策信息科技有限公司 | A kind of town road plays lid arrangement with road surface manhole |
| CN108118721A (en) * | 2017-12-29 | 2018-06-05 | 南京文正知识产权代理有限公司 | A kind of new pattern manhole cover base dismantling device |
| CN108584834A (en) * | 2018-05-02 | 2018-09-28 | 南京奥新可工程科技有限公司 | A kind of municipal works well lid attaching/detaching apparatus |
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|---|---|
| CN109437071A (en) | 2019-03-08 |
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