CN106677222A - Automatic folding cover plate structure used for pump well - Google Patents
Automatic folding cover plate structure used for pump well Download PDFInfo
- Publication number
- CN106677222A CN106677222A CN201710098860.7A CN201710098860A CN106677222A CN 106677222 A CN106677222 A CN 106677222A CN 201710098860 A CN201710098860 A CN 201710098860A CN 106677222 A CN106677222 A CN 106677222A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- plate structure
- gear
- support frame
- folding cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1454—Non-circular covers, e.g. hexagonal, elliptic
-
- 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
- E02D29/1463—Hinged connection of cover to frame
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to an automatic folding cover plate structure comprising a supporting frame and at least one folding cover plate structure body arranged in an opening of the supporting frame. Each folding cover plate structure body comprises multiple gear sets, multiple balance weight arms, a first cover plate, a second cover plate and a pulley block. The multiple gear sets are arranged on the perpendicular face of one end edge of the supporting frame. Each gear set comprises a first gear and a second gear located below the first gear. The second gears are engaged with the first gears. The multiple balance weight arms are arranged on the second gears of the gear sets correspondingly. The first cover plates are connected with the first gears. Each second cover plate is arranged on one side of the corresponding first cover plate and is connected with the first cover plate in a pivoted manner through multiple between-door connection pieces. Each pulley block is arranged on one side of the corresponding second cover plate and is opposite to the corresponding first cover plate. Two pulleys of each pulley block are arranged on two slide rails on the two sides of the supporting frame. The automatic folding cover plate structure can be operated and used manually, and the functions of saving time and labor are achieved.
Description
Technical field
The present invention relates to a kind of pump sump technical field of construction, more particularly to a kind of auto-folder cover plate knot for pump sump
Structure.
Background technology
Existing pump sump cover plate (being the pump sump of 3400-5400mm especially for well head length), generally by polylith cover plate
It is spliced, is across rectangular pump sump mouthful long side along upper.Cover plate is mainly checkered steel plate reinforced structure or steel framework
Interior casting concrete structure and grating board structure etc.., it is necessary to several manpowers or sequentially be moved with lifting appliance when needing to open cover plate
Uncap plate, then interim safety protection pin hand fence is built in pipe alley surrounding.Provisional protection fence and the cover plate removed, take up an area face
Product is larger, hinders personnel, equipment to pass through, and fence middle part crosspiece blocks the insertion continuity of operation in pipe alley.Using it is complete again
Fence is removed, cover plate is returned in assembly.These are cumbersome, waste time and energy, also dangerous.
The content of the invention
For deficiency of the prior art, it is an object of the invention to provide a kind of auto-folder cover plate knot for pump sump
Structure.
In order to solve the above-mentioned technical problem, this application discloses a kind of auto-folder covering plate structure, it is characterised in that including
Support frame and at least one folding cover plate structure, at least one folding cover plate structure setting the opening in the support frame
Intraoral, each folding cover plate structure includes multiple gear trains, multiple weight arms, the first cover plate, the second cover plate and assembly pulley, institute
The vertical plane that multiple gear trains are arranged at an ora terminalis of the support frame is stated, each gear train has first gear and is located at
Second gear below the first gear, the second gear is meshed with first gear；The multiple weight arm sets respectively
It is placed in the second gear of each gear train；First cover plate connects the first gear；Second cover plate is set
In the side of first cover plate, and first cover plate is pivotally connected by connector between multiple doors；The assembly pulley is arranged at institute
The side of the second cover plate is stated, and it is relative with first cover plate, and two pulleys of the assembly pulley are slidedly arranged on the support frame
Two slide rails of both sides.
An implementation method according to the application, the first gear of above-mentioned each gear train connects described first by trailing arm
Cover plate.
An implementation method according to the application, above-mentioned assembly pulley includes being arranged at the wheel carrier of the second cover plate side, institute
State the two ends that two pulleys are articulated in the wheel carrier.
An implementation method according to the application, the quantity of above-mentioned folding cover plate structure is one, the folding cover plate structure
Connect the first ora terminalis of the support frame.
An implementation method according to the application, above-mentioned at least one folding cover plate structure include the first folding cover plate structure and
Second folding cover plate structure, the first folding cover plate structure connects the first ora terminalis of the support frame, and described second folds
Covering plate structure connects the second ora terminalis of the support frame.
An implementation method according to the application, above-mentioned also to include at least one panel, at least one panel is covered in
At least one folding cover plate structure, at least one latch of at least one panel is plugged and is placed on the carriage
At least one latch groove of the lateral margin of frame.
Compared with prior art, the application can be obtained including following technique effect：
The auto-folder covering plate structure of the application is using gravity lever balance theory auto-folder or launches multiple cover plates, its
Using only manually can just be turned on and off, sling without using machine tool, reached time saving and energy saving effect.The application
Auto-folder covering plate structure fold when opening after multiple cover plates concentrate on an ora terminalis of pipe alley, so allow the opening of pipe alley
Mouth is completely exposed, and facilitates workman to enter maintenance.
Brief description of the drawings
Fig. 1 is the schematic diagram of the auto-folder covering plate structure of the application first embodiment.
Fig. 2 is the partial schematic diagram of the auto-folder covering plate structure of the application first embodiment.
Fig. 3 is the use state figure of the auto-folder covering plate structure of the application first embodiment.
Fig. 4 is the schematic diagram of the auto-folder covering plate structure of the application second embodiment.
Fig. 5 A are the schematic diagram of the auto-folder covering plate structure of the implementation method of the application the 3rd.
Fig. 5 B are the use state figure of the auto-folder covering plate structure of the implementation method of the application the 3rd.
Specific embodiment
Multiple implementation methods of the application, as clearly stated, the details in many practices will be disclosed with schema below
Will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the application.Also
It is to say, in some embodiments of the application, the details in these practices is non-essential.Additionally, for the sake of simplifying schema,
Some known usual structures will illustrate it in simply illustrative mode in the drawings with component.
On its " first " used herein, " second " etc., the meaning of order or cis-position is not especially censured, also non-use
To limit the application, it is used for the purpose of component or the operation that difference is described with constructed term.
Fig. 1 and Fig. 2 is referred to, it is schematic diagram and the office of the auto-folder covering plate structure 1 of the application first embodiment
Portion's schematic diagram；As illustrated, the application provides a kind of auto-folder covering plate structure 1, its opening 21 for being arranged at pump sump 2 is used in combination
In the maintenance of pump sump 2.The auto-folder covering plate structure 1 of the application includes support frame 10 and folding cover plate structure 11, carriage
Frame 10 is arranged at the opening 21 of pump sump 2, and it has the opening 101 connected with the opening 21 of pump sump 2.Support frame 10 have around
First ora terminalis 102 of opening 101, the first lateral margin 103, the second ora terminalis 104 and the second lateral margin 105, the first ora terminalis 102 and the second end
Edge 104 is relative, and the first lateral margin 103 is relative with the second lateral margin 105, when support frame 10 is arranged at pump sump 2, the first ora terminalis 102,
First lateral margin 103, the second ora terminalis 104 and the second lateral margin 105 are arranged at the road surface around the opening 21 of pump sump 2.Wherein the first side
The lateral margin 105 of edge 103 and second has slide rail 106 respectively.
Folding cover plate structure 11 is arranged in the opening 101 of support frame 10, and is connected to the first end of support frame 10
Edge 102.Folding cover plate structure 11 include multiple gear trains 111, multiple weight arms 112, the first cover plate 113, the second cover plate 114 and
Assembly pulley 115, many Ge gear trains 111 are arranged at the vertical plane 1021 of the first ora terminalis 102 of support frame 10, each gear train
111 have first gear 1111 and the second gear 1112 positioned at the lower section of first gear 1111, the tooth of second gear 1112 and first
Wheel 1111 is meshed.Each weight arm 112 is arranged at corresponding second gear 1112, and the first cover plate 113 is by multiple trailing arms
116 connect corresponding first gear 1111 respectively, and in the opening 101 of support frame 10.Second cover plate 114 is arranged at
The side of one cover plate 113, and in the opening 101 of support frame 10, and by the cover plate of connector between multiple doors 117 and first
113 pivot joints.Assembly pulley 115 is arranged at the side of the second cover plate 114, and relative with the first cover plate 113, and assembly pulley 115 has company
The wheel carrier 1151 for connecing the side of the second cover plate 114 and two pulleys 1152 for being articulated in the two ends of wheel carrier 1151, two pulleys 1152
It is slidedly arranged on the slide rail 106 of the lateral margin 105 of slide rail 106 and its second of the first lateral margin 103 of support frame 10.
Also referring to Fig. 3, it is the use state figure of the auto-folder covering plate structure 1 of the application first embodiment；
As illustrated, during the auto-folder covering plate structure 1 of the application to be opened, first pulling the relative support framework 10 of the first cover plate 113
First ora terminalis 102 is flipped up, and the first cover plate 113 drives the first gear of each gear train 111 by multiple trailing arms 116
1111 rotate counterclockwise, and first gear 1111 drives second gear 1112 to rotate clockwise, and second gear 1112 drives matches somebody with somebody
Weighing arm 112 is rotated down, and the power of the first cover plate 113 of upset is provided by the gravity of weight arm 112, makes the first cover plate 113 suitable
It is flipped up sharply.While the first cover plate 113 is flipped up, the first cover plate 113 is driven by connector 117 between multiple doors
Second cover plate 114 is flipped up, and the second cover plate 114 is moved with running block 115 toward the first ora terminalis 102 of support frame 10, and two
First ora terminalis 102 of the individual pulley 1152 along two slide rails 116 toward support frame 10 is moved, to aid in the second cover plate 114 toward branch
First ora terminalis 102 of support frame frame 10 is moved, and the second cover plate 114 is superimposed with the first cover plate 113, and be erected in support frame 10
The first ora terminalis 102 on, be completely exposed the opening 21 of pump sump 2, allow workman to be easily accessible maintenance.
During the auto-folder covering plate structure 1 of the application to be closed, the second cover plate 114 toward the second end of support frame 10 is pulled
Edge 104 is moved, and the second ora terminalis 102 of two pulleys 1152 of assembly pulley 115 along two slide rails 116 toward support frame 10 is moved
Dynamic, to aid in driving the second cover plate 114 to be moved toward the second ora terminalis 104 of support frame 10, the second cover plate 114 is by between multiple doors
Connector 117 drives the first cover plate 113 to be downwardly turned over relative to the first ora terminalis 102 of support frame 10.When the phase of the first cover plate 113
When the first ora terminalis 102 for support frame 10 is downwardly turned over, the first cover plate 113 drives corresponding the by multiple trailing arms 116
One gear 1111 is rotated clockwise, and first gear 1111 drives second gear 1112 to rotate counterclockwise, second gear 1112
Drive weight arm 112 to be rotated up, the power that the first cover plate 113 is downwardly turned over is provided by the gravity of weight arm 112, make first
Cover plate 113 promotes the second cover plate 114 toward the second ora terminalis 104 of support frame 10, and last folding cover plate structure 11 is covered in pump sump 2
Opening 21.
Fig. 4 is referred to, it is the schematic diagram of the auto-folder covering plate structure 1 of the application second embodiment；As illustrated,
The auto-folder covering plate structure 1 of upper present embodiment is provided with the first folding cover plate structure 11a and the second folding cover plate structure 11b,
First folding cover plate structure 11a and the second folding cover plate structure 11b are arranged in support frame 10, and are covered in support frame 10
Opening 101, the first folding cover plate structure 11a connect support frame 10 the first ora terminalis 102, the second folding cover plate structure 11b
Connect the second ora terminalis 104 of support frame 10.When opening the auto-folder covering plate structure 1 of present embodiment, the first folding cover plate
Automatic the first ora terminalis 102 toward support frame 10 of structure 11a is folded, and the second folding cover plate structure 11b is automatic toward support frame 10
The second ora terminalis 104 fold.
Refer to Fig. 5 A and Fig. 5 B, its be the auto-folder covering plate structure 1 of the implementation method of the application the 3rd schematic diagram and
Use state figure；As illustrated, the auto-folder covering plate structure 1 of present embodiment further includes at least one panel 12, at least one
Individual panel 12 is arranged at support frame 10, and is covered at least one folding cover plate structure 11, to maintain the smooth of road surface.This reality
The auto-folder covering plate structure 1 for applying mode raises at least one panel 12 when using, first, then by least one panel 12 extremely
A few latch 121 is inserted in the first lateral margin 103 of support frame 10 or the latch groove 107 of the second lateral margin 105, makes at least one
Panel 12 forms guardrail, construction safety of the surfaceman to pipe alley with the folding cover plate structure after folding.
In sum, in one or more implementation methods of the application, the auto-folder covering plate structure of the application utilizes gravity
Lever balance theory auto-folder launches multiple cover plates, and it is mechanical without using using only manually can just be turned on and off
Instrument is sling, and reaches time saving and energy saving effect.Multiple lids after being folded when the auto-folder covering plate structure of the application is opened
Plate concentrates on an ora terminalis of pipe alley, so allows the opening of pipe alley to be completely exposed, and facilitates workman to enter maintenance.
The upper only presently filed embodiment, is not limited to the application.For those skilled in the art
For, the application can have various modifications and variations.It is all any modifications made in spirit herein and principle, equivalent
Replace, improve etc., all should be included within the scope of claims hereof.
Claims (6)
1. a kind of auto-folder covering plate structure, it is characterised in that described including support frame and at least one folding cover plate structure
In in the opening of the support frame, each folding cover plate structure includes multiple gears at least one folding cover plate structure setting
Group, multiple weight arms, the first cover plate, the second cover plate and assembly pulley, the multiple gear train are arranged at the one of the support frame
The vertical plane of ora terminalis, each gear train has first gear and the second gear below the first gear, described
Two gears are meshed with first gear；The multiple weight arm is respectively arranged at the second gear of each gear train；Institute
State the first cover plate and connect the first gear；Second cover plate is arranged at the side of first cover plate, and by multiple doors
Between connector be pivotally connected first cover plate；The assembly pulley is arranged at the side of second cover plate, and with first cover plate
Relatively, two pulleys of the assembly pulley are slidedly arranged on two slide rails of the support frame both sides.
2. auto-folder covering plate structure according to claim 1, it is characterised in that the first gear of each gear train
First cover plate is connected by trailing arm.
3. auto-folder covering plate structure according to claim 1, it is characterised in that the assembly pulley includes being arranged at described the
The wheel carrier of two cover plate sides, two pulleys are articulated in the two ends of the wheel carrier.
4. auto-folder covering plate structure according to claim 1, it is characterised in that the quantity of the folding cover plate structure is
One, the folding cover plate structure connects the first ora terminalis of the support frame.
5. auto-folder covering plate structure according to claim 1, it is characterised in that at least one folding cover plate structure
Including the first folding cover plate structure and the second folding cover plate structure, the first folding cover plate structure connects the support frame
First ora terminalis, the second folding cover plate structure connects the second ora terminalis of the support frame.
6. auto-folder covering plate structure according to claim 1, it is characterised in that described also including at least one panel
At least one panel is covered at least one folding cover plate structure, and at least one latch of at least one panel is plugged
It is placed at least one latch groove of the lateral margin of the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098860.7A CN106677222A (en) | 2017-02-23 | 2017-02-23 | Automatic folding cover plate structure used for pump well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098860.7A CN106677222A (en) | 2017-02-23 | 2017-02-23 | Automatic folding cover plate structure used for pump well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106677222A true CN106677222A (en) | 2017-05-17 |
Family
ID=58862670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710098860.7A Pending CN106677222A (en) | 2017-02-23 | 2017-02-23 | Automatic folding cover plate structure used for pump well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677222A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398020A (en) * | 2017-07-04 | 2017-11-28 | 台山平安五金制品有限公司 | The fire equipment that a kind of heat is shunk |
| CN107456692A (en) * | 2017-07-04 | 2017-12-12 | 台山平安五金制品有限公司 | A kind of fire equipment for automatically controlling closing |
| CN112942433A (en) * | 2021-01-27 | 2021-06-11 | 嘉兴市恒光电力建设有限责任公司 | Anti-theft cable work well |
| CN112942429A (en) * | 2021-01-27 | 2021-06-11 | 嘉兴市恒光电力建设有限责任公司 | Waterproof cable working well |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499465Y (en) * | 2001-09-29 | 2002-07-10 | 上海太比雅国际贸易有限公司 | Safety guard rail device for equipment hoisting mouth |
| EP1626130A1 (en) * | 2004-08-10 | 2006-02-15 | Howe Green Limited | Hinged access cover |
| CN103161390A (en) * | 2011-12-19 | 2013-06-19 | 上海太比雅电力设备有限公司 | Large self-balancing type safe and labor-saving cover plate device |
| CN206503167U (en) * | 2017-02-23 | 2017-09-19 | 南通科莱能源技术有限公司 | A kind of auto-folder covering plate structure for pump sump |
-
2017
- 2017-02-23 CN CN201710098860.7A patent/CN106677222A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499465Y (en) * | 2001-09-29 | 2002-07-10 | 上海太比雅国际贸易有限公司 | Safety guard rail device for equipment hoisting mouth |
| EP1626130A1 (en) * | 2004-08-10 | 2006-02-15 | Howe Green Limited | Hinged access cover |
| CN103161390A (en) * | 2011-12-19 | 2013-06-19 | 上海太比雅电力设备有限公司 | Large self-balancing type safe and labor-saving cover plate device |
| CN206503167U (en) * | 2017-02-23 | 2017-09-19 | 南通科莱能源技术有限公司 | A kind of auto-folder covering plate structure for pump sump |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398020A (en) * | 2017-07-04 | 2017-11-28 | 台山平安五金制品有限公司 | The fire equipment that a kind of heat is shunk |
| CN107456692A (en) * | 2017-07-04 | 2017-12-12 | 台山平安五金制品有限公司 | A kind of fire equipment for automatically controlling closing |
| CN112942433A (en) * | 2021-01-27 | 2021-06-11 | 嘉兴市恒光电力建设有限责任公司 | Anti-theft cable work well |
| CN112942429A (en) * | 2021-01-27 | 2021-06-11 | 嘉兴市恒光电力建设有限责任公司 | Waterproof cable working well |
| CN112942429B (en) * | 2021-01-27 | 2023-12-19 | 嘉兴市恒光电力建设有限责任公司 | Waterproof cable worker well |
| CN112942433B (en) * | 2021-01-27 | 2023-12-19 | 嘉兴市恒光电力建设有限责任公司 | Antitheft cable work well |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |