CN115162799A - Pit cover plate device - Google Patents
Pit cover plate device Download PDFInfo
- Publication number
- CN115162799A CN115162799A CN202210803645.3A CN202210803645A CN115162799A CN 115162799 A CN115162799 A CN 115162799A CN 202210803645 A CN202210803645 A CN 202210803645A CN 115162799 A CN115162799 A CN 115162799A
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- Prior art keywords
- assembly
- cover plate
- slide
- pit
- drive
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- 230000000712 assembly Effects 0.000 claims abstract description 31
- 238000000429 assembly Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 33
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
- E04H5/06—Pits or building structures for inspection or services
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention belongs to the technical field of bullet train section detection, and discloses a pit cover plate device which comprises at least one group of movable cover plate assemblies and a movable cover plate. The movable cover plate assembly comprises a moving module, a supporting assembly and a second driving assembly. The moving module comprises a slide rail, at least one slide seat and a first driving assembly, the slide rail is fixedly arranged at a designated position, the slide seat is arranged on the slide rail in a sliding manner, and the first driving assembly is configured to drive the slide seat to move on the slide rail; the supporting components correspond to the sliding seats one by one, and one end of each supporting component is rotatably connected with the corresponding sliding seat; the second driving assembly is arranged on the sliding seat and is configured to drive the supporting assembly to rotate; the movable cover plate is rotatably connected with the other end of the supporting component. According to the pit cover plate device, the automation degree of equipment is improved, so that the labor intensity of workers is reduced, potential safety hazards are eliminated, the overhauling efficiency is greatly improved, a channel for an overhauling worker to enter the pit to operate is quickly provided, and the pit overhauling efficiency is improved.
Description
Technical Field
The invention relates to the technical field of bullet train section detection, in particular to a pit cover plate device.
Background
At present, when a motor train section bogie is replaced on the market, a pit cover plate is usually disassembled and assembled manually, the cover plate on the pit is opened to overhaul the equipment inside the pit or replace the equipment, but the cover plate is disassembled and assembled manually, 3-4 persons are needed to cooperate, the labor intensity is high, the time consumption is long, the operation efficiency is low, the personnel cost is high, and certain potential safety hazards exist in the disassembling and assembling operation only by manpower because the pit cover plate is large in size and far in storage place.
Therefore, a need exists for a cover device for a pit to solve the above problems.
Disclosure of Invention
The invention aims to provide a pit cover plate device to solve the problems that a cover plate is difficult to open, and the cover plate is low in efficiency and unsafe to disassemble and assemble manually.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pit cover apparatus comprising:
at least one set of removable cover assemblies, the removable cover assemblies comprising:
the moving module comprises a slide rail, at least one slide seat and a first driving assembly, the slide rail is fixedly arranged at a designated position, the slide seat is slidably arranged on the slide rail, and the first driving assembly is configured to drive the slide seat to move on the slide rail;
the supporting components correspond to the sliding seats one by one, and one ends of the supporting components are rotatably connected with the sliding seats;
a second driving assembly mounted on the sliding base, wherein the second driving assembly is configured to drive the supporting assembly to rotate;
and the movable cover plate is rotatably connected with the other end of the supporting component.
As a preferable structure of the invention, two groups of movable cover plate assemblies are arranged, the two groups of movable cover plate assemblies are arranged at intervals and in parallel, and the movable cover plate is rotatably connected with the other ends of the supporting assemblies of the two groups of movable cover plate assemblies.
As a preferable structure of the present invention, there are two movable cover plates, four sets of movable cover plate assemblies are provided, two sets of movable cover plate assemblies are correspondingly connected to each movable cover plate, the two movable cover plates are arranged in the same row, and one movable cover plate can move in a direction away from the other movable cover plate.
As a preferred structure of the present invention, a fixing seat is disposed on one side of the movable cover plate facing the movable module, the fixing seats correspond to the supporting assemblies one to one, and the other end of the supporting assembly is rotatably connected to the fixing seat.
As a preferable structure of the present invention, the support assembly includes a telescopic rod, one end of the telescopic rod is rotatably connected to the slide carriage, and the other end of the telescopic rod is rotatably connected to the movable cover plate.
As a preferable structure of the present invention, a pulley is disposed at a bottom end of the sliding base, the pulley is slidably connected to the sliding rail, and the first driving assembly includes a first driving motor configured to drive the pulley to rotate.
As a preferred structure of the present invention, the first driving assembly includes a first driving link, and the first driving link is connected to the sliding seat to drive the sliding seat to move along the sliding rail.
As a preferred structure of the present invention, the carriage is provided with a position sensor, and the position sensor is configured to sense the carriage position information.
As a preferable structure of the present invention, the second driving assembly includes a second driving motor and a transmission assembly, and an output end of the second driving motor is connected to the transmission assembly, and drives the support assembly to rotate through the transmission assembly.
As a preferable structure of the invention, the transmission assembly comprises a transmission belt and a transmission wheel, an output wheel is arranged at the output end of the second driving motor, the transmission wheel is connected with the support assembly, and the output wheel and the transmission wheel are in transmission connection through the transmission belt.
The invention has the beneficial effects that:
according to the pit cover plate device, the movable cover plate is driven to move by the movable cover plate component, the automation degree of equipment is improved, the labor intensity of workers is reduced, and potential safety hazards are eliminated.
Drawings
Fig. 1 is a first schematic structural diagram of a pit cover apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram ii of a floor cover device according to an embodiment of the present invention;
fig. 3 is a third schematic structural diagram of a floor cover device according to an embodiment of the present invention;
fig. 4 is a partially enlarged schematic view at a in fig. 3.
In the figure:
1. a removable cover assembly; 11. a moving module; 111. a slide rail; 112. a slide base; 1121. a position sensor; 12. a support assembly; 13. a second drive assembly; 131. a second drive motor; 132. a transmission assembly; 1321. a transmission belt; 1322. a driving wheel;
2. a removable cover plate; 21. a fixed seat;
100. and fixing the cover plate.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, and may also include the first feature and the second feature not being in direct contact but being in contact via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-4, the present invention provides a pit cover arrangement comprising a removable cover 2 and at least one set of removable cover assemblies 1. The removable cover assembly 1 includes a moving module 11, a support assembly 12 and a second drive assembly 13. The moving module 11 includes a sliding rail 111, at least one sliding seat 112, and a first driving assembly, in this embodiment, two sliding seats 112 are provided, the two sliding seats 112 are slidably mounted on the same sliding rail 111, the sliding rail 111 is fixedly mounted at a designated position, and particularly, optionally, fixedly mounted at a side wall of the pit, the first driving assembly is configured to drive the sliding seats 112 to move on the sliding rail 111, and under a driving action of the first driving assembly, the two sliding seats 112 can move on the sliding rail 111 in the same direction; the support assemblies 12 correspond to the slide bases 112 one by one, specifically, two support assemblies 12 are also arranged, one support assembly 12 is correspondingly installed on one slide base 112, one end of each support assembly 12 is rotatably connected with the slide base 112, and the other end of each support assembly 12 is rotatably connected with the movable cover plate 2; a second driving assembly 13 is mounted on the sliding base 112, and the second driving assembly 13 is configured to drive the support assembly 12 to rotate; under the driving action of the second driving assembly 13, the supporting assemblies 12 can synchronously rotate in the same direction.
Specifically, taking fig. 1 as an example, in an initial state, the movable cover 2 is flush with the peripheral horizontally disposed fixed cover 100, that is, in a closed state, when the maintenance personnel performs maintenance operation, the second driving assembly 13 drives the supporting assembly 12 to rotate, and after the movable cover 2 moves down by a certain height, the first driving assembly driving slide 112 slides on the slide rail 111, and the movable cover 2 can be moved to be hidden under the fixed cover 100, otherwise, when the movable cover is closed, the first driving assembly driving slide 112 is started to move to a proper position, then the second driving assembly 13 is started to drive the supporting assembly 12 to rotate and reset, and the movable cover 2 covers the pit again.
Optionally, the movable cover plate assemblies 1 are provided in two groups, the two groups of movable cover plate assemblies 1 are arranged in parallel at intervals, and the movable cover plate 2 is rotatably connected with the other ends of the supporting assemblies 12 of the two groups of movable cover plate assemblies 1. In the present embodiment, as shown in fig. 1 and 2, in order to improve the movement stability of the removable cover 2, each removable cover 2 is provided with two sets of removable cover assemblies 1, which are respectively disposed at two ends of the removable cover 2 in the length direction.
Optionally, the number of the movable cover plates 2 is two, the movable cover plate assemblies 1 are provided with four groups, each movable cover plate 2 is correspondingly connected with two groups of the movable cover plate assemblies 1, the two movable cover plates 2 are arranged in the same row, and one movable cover plate 2 can move towards the direction away from the other movable cover plate 2. In the present embodiment, two movable cover plates 2 are provided, each movable cover plate 2 is provided with two sets of movable cover plate assemblies 1, the two movable cover plates 2 are arranged in the same row as shown in fig. 1 and fig. 2, the two movable cover plates 2 in the present embodiment move in opposite directions when opened and closed, taking fig. 1 as an example, the movable cover plate 2 on the left side of fig. 1 moves to the left under the driving action of the movable cover plate assemblies 1 (the second driving assembly 13 drives the supporting assembly 12 to rotate counterclockwise, the movable cover plate 2 on the left side moves downward to the left, and the first driving assembly drives the sliding base 112 to move to the left) and can be moved and hidden under the fixed cover plate 100 on the left side; the movable cover plate 2 on the right side of fig. 1 moves rightwards under the driving action of the movable cover plate assembly 1 (the second driving assembly 13 drives the supporting assembly 12 to rotate clockwise, the movable cover plate 2 on the left side moves downwards rightwards, and the first driving assembly drives the sliding seat 112 to move), can move and hide below the fixed cover plate 100 on the right side, realizes double-door linkage, and is suitable for a pit with a large opening area.
Optionally, one side of the movable cover plate 2 facing the movable module 11 is provided with a fixing seat 21, the fixing seat 21 corresponds to the supporting component 12 one by one, and the other end of the supporting component 12 is rotatably connected to the fixing seat 21. As shown in fig. 1, in the present embodiment, four fixing seats 21 are disposed on one side of the movable cover 2 facing the movable module 11, and the four fixing seats 21 are correspondingly and rotatably connected with the four supporting components 12 one by one.
Optionally, the bottom end of the sliding base 112 is provided with a pulley, the pulley is slidably connected with the sliding rail 111, and the first driving assembly includes a first driving motor configured to drive the pulley to rotate. In one embodiment, as a way for driving the sliding base 112 by the first driving assembly, a pulley is disposed on the sliding base 112, the pulley is slidably connected to the sliding rail 111, the first driving assembly includes a first driving motor, the first driving motor is selectively mounted on the sliding base 112, and the pulley is driven to rotate by the first driving motor to realize the movement of the sliding base 112 on the sliding rail 111.
Optionally, the first driving assembly comprises a first driving link, the first driving link is connected to the slider 112, and the slider 112 is driven to move along the sliding rail 111. In an embodiment, as another moving manner of the first driving assembly driving the sliding seat 112, the first driving assembly includes a first driving link, which may be specifically a hydraulic driving rod, and the sliding seat 112 is driven to move on the sliding rail 111 by the hydraulic driving rod stretching and contracting.
Alternatively, the support assembly 12 comprises a telescopic rod, one end of which is rotatably connected to the slide carriage 112 and the other end of which is rotatably connected to the removable cover 2. In this embodiment, the supporting component 12 can be a telescopic rod, specifically can be a hydraulic telescopic rod, and the hydraulic telescopic rod length can be adjusted according to actual installation requirements in a telescopic adjustment manner, so that the whole installation adaptability of the lifting device is improved. It can be understood that after the device is integrally installed, the height difference between the movable cover plate 2 and the fixed cover plate 100 can be too large or too small due to the fact that the movable cover plate 2 is installed too high or too low, when the movable cover plate 2 is covered, the supporting component 12 is set to be the telescopic rod with telescopic adjustment in the embodiment, the length of the telescopic rod can be adjusted according to actual assembly requirements, and the adaptability of the integral installation of the lifting device can be improved.
Optionally, a position sensor 1121 is disposed on the carriage 112, and the position sensor 1121 is configured to sense position information of the carriage 112. The sliding base 112 in this embodiment is provided with a position sensor 1121 capable of sensing position information of the sliding base 112, and the movable cover 2 can be known to be in an open/close state through a feedback signal of the position sensor 1121.
Optionally, the second driving assembly 13 includes a second driving motor 131 and a transmission assembly 132, an output end of the second driving motor 131 is connected to the transmission assembly 132, and the support assembly 12 is driven to rotate by the transmission assembly 132. As shown in fig. 4, the second driving motor 131 is connected to the supporting member 12 through a transmission assembly 132, and more specifically, the transmission assembly 132 includes a transmission belt 1321 and a transmission wheel 1322, an output end of the second driving motor 131 is provided with an output wheel, the transmission wheel 1322 is connected to the supporting member 12, and the output wheel and the transmission wheel 1322 are in transmission connection through the transmission belt 1321. In this embodiment, the belt 1321 may also be a driving chain, the driving wheel 1322 may correspond to a driving sprocket connected to the driving chain, and the driving assembly 132 includes, but is not limited to, the above-mentioned structure.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A pit cover apparatus, comprising:
at least one set of removable cover assemblies (1), said removable cover assemblies (1) comprising:
the moving module (11) comprises a slide rail (111), at least one slide seat (112) and a first driving assembly, wherein the slide rail (111) is fixedly arranged at a designated position, the slide seat (112) is slidably arranged on the slide rail (111), and the first driving assembly is configured to drive the slide seat (112) to move on the slide rail (111);
the supporting components (12) correspond to the sliding seats (112) one by one, and one end of each supporting component (12) is rotatably connected with the corresponding sliding seat (112);
a second driving assembly (13) mounted on the slide (112), the second driving assembly (13) being configured to drive the support assembly (12) in rotation;
and the movable cover plate (2) is rotatably connected with the other end of the supporting component (12).
2. A pit cover arrangement according to claim 1, characterized in that the removable cover assemblies (1) are provided in two sets, the two sets of removable cover assemblies (1) being spaced apart and arranged in parallel, the removable cover (2) being pivotally connected to the other ends of the support assemblies (12) of the two sets of removable cover assemblies (1).
3. A pit cover arrangement according to claim 1, characterized in that there are two removable covers (2), that there are four sets of removable cover assemblies (1), that there are two sets of removable cover assemblies (1) connected to each removable cover (2), that the two removable covers (2) are arranged in the same row, and that one removable cover (2) is movable away from the other removable cover (2).
4. A pit cover arrangement according to claim 1, characterized in that the movable cover (2) is provided with a fixed seat (21) on the side facing the moving module (11), the fixed seat (21) and the supporting component (12) are in one-to-one correspondence, and the other end of the supporting component (12) is rotatably connected with the fixed seat (21).
5. A floor pan arrangement as claimed in claim 1, characterised in that the support assembly (12) comprises a telescopic rod which is pivotally connected at one end to the carriage (112) and at the other end to the removable cover (2).
6. A floor cover arrangement according to claim 1, characterized in that the slide (112) is provided with a pulley at its bottom end, said pulley being in sliding connection with the slide rail (111), said first drive assembly comprising a first drive motor configured to drive the pulley in rotation.
7. Pit cover arrangement according to claim 1, characterized in that the first drive assembly comprises a first drive link connected to the slide (112) driving the slide (112) along the sliding rail (111).
8. A pit cover arrangement according to claim 1, characterized in that a position sensor (1121) is arranged on the carriage (112), the position sensor (1121) being configured to sense position information of the carriage (112).
9. A floor covering arrangement according to claim 1, wherein said second drive assembly (13) comprises a second drive motor (131) and a transmission assembly (132), an output of said second drive motor (131) being connected to said transmission assembly (132) for driving said support assembly (12) in rotation via said transmission assembly (132).
10. A pit cover arrangement according to claim 9, characterized in that the transmission assembly (132) comprises a transmission belt (1321) and a transmission wheel (1322), the output end of the second drive motor (131) is provided with an output wheel, the transmission wheel (1322) is connected with the support assembly (12), and the output wheel and the transmission wheel (1322) are in transmission connection through the transmission belt (1321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210803645.3A CN115162799B (en) | 2022-07-07 | 2022-07-07 | Pit cover plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210803645.3A CN115162799B (en) | 2022-07-07 | 2022-07-07 | Pit cover plate device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115162799A true CN115162799A (en) | 2022-10-11 |
| CN115162799B CN115162799B (en) | 2024-04-12 |
Family
ID=83492517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210803645.3A Active CN115162799B (en) | 2022-07-07 | 2022-07-07 | Pit cover plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115162799B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2904399A1 (en) * | 1979-02-06 | 1980-08-07 | Daimler Benz Ag | Movable section vehicle inspection pit cover - has plates hinged as roller shutter and movable along guide track |
| CN206784435U (en) * | 2017-06-05 | 2017-12-22 | 中冶华天南京工程技术有限公司 | Pipe gallery dog-house capping apparatus |
| CN207026124U (en) * | 2017-06-19 | 2018-02-23 | 武汉乾冶工程技术有限公司 | A kind of strip-mill strip backup roll change movable telescopic cover board arrangement |
| CN108230884A (en) * | 2016-12-10 | 2018-06-29 | 西安丰登农业科技有限公司 | A kind of movable cover plate for orchard Sign Board |
| CN113737860A (en) * | 2021-09-02 | 2021-12-03 | 安徽送变电工程有限公司 | Cover plate type protection system with detection function for foundation pit |
| CN215165852U (en) * | 2021-04-29 | 2021-12-14 | 江苏电保姆电力服务有限公司 | Drawer type combined cable well cover plate structure with pulleys |
| CN216108630U (en) * | 2021-08-18 | 2022-03-22 | 厦门航天思尔特机器人系统股份公司 | Telescopic protective cover plate |
-
2022
- 2022-07-07 CN CN202210803645.3A patent/CN115162799B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2904399A1 (en) * | 1979-02-06 | 1980-08-07 | Daimler Benz Ag | Movable section vehicle inspection pit cover - has plates hinged as roller shutter and movable along guide track |
| CN108230884A (en) * | 2016-12-10 | 2018-06-29 | 西安丰登农业科技有限公司 | A kind of movable cover plate for orchard Sign Board |
| CN206784435U (en) * | 2017-06-05 | 2017-12-22 | 中冶华天南京工程技术有限公司 | Pipe gallery dog-house capping apparatus |
| CN207026124U (en) * | 2017-06-19 | 2018-02-23 | 武汉乾冶工程技术有限公司 | A kind of strip-mill strip backup roll change movable telescopic cover board arrangement |
| CN215165852U (en) * | 2021-04-29 | 2021-12-14 | 江苏电保姆电力服务有限公司 | Drawer type combined cable well cover plate structure with pulleys |
| CN216108630U (en) * | 2021-08-18 | 2022-03-22 | 厦门航天思尔特机器人系统股份公司 | Telescopic protective cover plate |
| CN113737860A (en) * | 2021-09-02 | 2021-12-03 | 安徽送变电工程有限公司 | Cover plate type protection system with detection function for foundation pit |
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| Publication number | Publication date |
|---|---|
| CN115162799B (en) | 2024-04-12 |
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