CN112093722B - Bridge drainage canal grid plate collecting device - Google Patents
Bridge drainage canal grid plate collecting device Download PDFInfo
- Publication number
- CN112093722B CN112093722B CN202010768558.XA CN202010768558A CN112093722B CN 112093722 B CN112093722 B CN 112093722B CN 202010768558 A CN202010768558 A CN 202010768558A CN 112093722 B CN112093722 B CN 112093722B
- Authority
- CN
- China
- Prior art keywords
- frame
- plate
- rotating
- collecting
- collecting device
- 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.)
- Expired - Fee Related
Links
- 230000000670 limiting effect Effects 0.000 claims description 21
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
- B62B3/06—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground
- B62B3/0612—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground power operated
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07504—Accessories, e.g. for towing, charging, locking
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/18—Load gripping or retaining means
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/70—Comprising means for facilitating loading or unloading
- B62B2203/74—Comprising means for facilitating loading or unloading rolling means, e.g. rollers
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Geology (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to collecting equipment, in particular to collecting equipment for grid plates of a bridge drainage channel. The invention aims to provide the collecting equipment for the grid plates of the bridge drainage channel, which is simple to operate, low in labor intensity and high in efficiency. In order to solve the above technical problems, the present invention provides a collecting apparatus for grid plates of a bridge drainage channel, comprising: the device comprises a frame, a collecting box and a lifting mechanism, wherein one side of the frame is connected with the collecting box in a sliding manner; a driving wheel rotatably mounted on one side of the bottom of the frame; the travelling wheel is arranged on the other side of the bottom of the frame; the collecting device is arranged at one end of the frame; and the rotating mechanism is arranged at the bottom in the frame. The grid plates can be collected through the collecting device, manual collection is not needed, the labor intensity of workers is reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to collecting equipment, in particular to collecting equipment for grid plates of a bridge drainage channel.
Background
When the bridge construction, can cover the grid plate at the top of the drainage canal of both sides, prevent that pedestrian or great rubbish from falling into in the drainage canal, not only can guarantee effectively that the drainage canal is difficult for blockking up, but also can prevent pedestrian or vehicle from falling into the drainage canal and cause the incident, the drainage canal of bridge needs regularly to clear up, need open the grid plate when clearing up, because of grid plate weight is heavier, and a large amount, so need design one kind and can be to the equipment that grid plate collected.
Through search, the patent publication numbers are: CN205776694U discloses a collecting device for a water trough grid under a bridge, which comprises a cart, a rotating motor I, a collecting frame, a rotating motor II, a baffle, a groove, an L-shaped bracket, a cylinder, a top plate I, a U-shaped bracket I, a guide hole, a U-shaped bracket II, a top plate II, a spring, a speed reduction motor, a cam, a servo motor, a connecting rod and a cross rod, wherein the cart is provided with the rotating motor I and the collecting frame, the collecting frame is positioned at the right side of the rotating motor I, the outer sides of the left side and the right side of the collecting frame are respectively provided with the rotating motor II, the left side of the rotating motor II is provided with the baffle, the wall of the collecting frame above the rotating motor II is provided with the groove, the rotating motor I is provided with the L-shaped bracket, the cylinder is arranged below the top of the L-shaped bracket, the top plate I is arranged below the cylinder, the U-shaped bracket I is arranged at the lower end of the top plate I, the top plate II is arranged at the top part above the U-shaped bracket I, above-mentioned patent need aim at the logical groove of grid plate with the horizontal pole when collecting grid plate, all need the position of adjustment shallow when removing at every turn moreover, operation and trouble to the grid plate that the collection frame was collected still needs the manual work to take out, and is inefficient.
Disclosure of Invention
(1) Technical problem to be solved
In order to overcome the defects that the position of the trolley needs to be frequently adjusted, the operation is troublesome, the grid plates collected by the collecting frame need to be manually taken out, and the efficiency is low in the patent, the invention provides the collecting equipment for the grid plates of the bridge drainage channel, which is simple to operate, low in labor intensity and high in efficiency.
(2) Technical scheme
In order to solve the above technical problems, the present invention provides a collecting apparatus for grid plates of a bridge drainage channel, comprising: the device comprises a frame, a collecting box and a lifting mechanism, wherein one side of the frame is connected with the collecting box in a sliding manner; the driving wheel is rotatably arranged on one side of the bottom of the frame; the travelling wheel is arranged on the other side of the bottom of the frame; the collecting device is arranged at one end of the frame; and the rotating mechanism is arranged at the bottom in the frame.
Preferably, the collecting means comprises: the fixing plate is fixedly connected to one side of the frame; the threaded rod is in threaded connection with the fixing plate; the lifting frame is movably connected to the threaded rod and is connected with the frame in a sliding manner; the wedge-shaped guide plate is connected to the lifting frame; and the electric roller is arranged in the middle of the lifting frame.
Preferably, the rotating mechanism comprises: the speed reducing motor is arranged on one side of the frame close to the fixed plate; the rotating frame is arranged at the inner lower part of the frame; the cross one-way block is connected to the rotating frame; the quarter bevel gear is connected to an output shaft of the speed reducing motor; the full-tooth bevel gear is connected to one end, close to the speed reduction motor, of the rotating frame and meshed with the quarter-tooth bevel gear; and the torsion spring is connected between the rotating frame and the frame.
Preferably, still include arrangement mechanism, arrangement mechanism includes: the unidirectional clamping strip is fixedly connected to the upper part of the frame; a sliding plate slidably connected to the top of the frame; the matching frame is connected to the sliding plate in a sliding mode and matched with the one-way clamping strip; a tension spring connected between the fitting frame and the sliding plate; the limiting plate is connected to the bottom of the sliding plate; and the return spring is connected between the sliding plate and the frame.
Preferably, also include: the limiting block is connected to one end, far away from the fixed plate, of the frame; the rotating block is rotatably connected to one side of the frame close to the limiting block.
(3) Advantageous effects
1. The grid plates can be collected through the collecting device, manual collection is not needed, the labor intensity of workers is reduced, and the working efficiency is improved.
2. Can rotate the grid board of collecting to vertical state through rotary mechanism, be convenient for manual work arrangement grid board.
3. Can carry out automatic arrangement to grid tray through arrangement mechanism, further reduce the artificial operation degree of difficulty, can fix the grid board under the effect of the one-way piece of cross and limiting plate moreover, avoid the grid board to take place to empty the phenomenon under vertical state.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of the collecting device of the present invention.
Fig. 3 is a schematic perspective view of the rotating mechanism of the present invention.
Fig. 4 is a schematic perspective view of the collating mechanism of the present invention.
Fig. 5 is a schematic perspective view of a second embodiment of the present invention.
The labels in the figures are: 1-vehicle frame, 2-collecting box, 3-driving wheel, 4-road wheel, 5-collecting device, 51-fixing plate, 52-threaded rod, 53-lifting frame, 54-wedge-shaped guide plate, 55-electric roller, 6-rotating mechanism, 61-speed reducing motor, 62-rotating frame, 63-cross one-way block, 64-quarter bevel gear, 65-full-tooth bevel gear, 66-torsion spring, 7-arranging mechanism, 71-one-way clamping strip, 72-sliding plate, 73-matching frame, 74-tension spring, 75-limiting plate, 76-reset spring, 8-limiting block and 9-rotating block.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A collecting device for grid plates of a bridge drainage channel is shown in figures 1-3 and comprises a frame 1, a collecting box 2, driving wheels 3, walking wheels 4, a collecting device 5 and a rotating mechanism 6, wherein the collecting box 2 is connected to the left side of the frame 1 in a sliding mode, the driving wheels 3 are installed on the right side of the bottom of the frame 1, the walking wheels 4 are installed on the left side of the bottom of the frame 1 in a rotating mode, the collecting device 5 is installed at the right end of the frame 1, and the rotating mechanism 6 is installed on the right side of the bottom in the frame 1.
Collecting device 5 is including fixed plate 51, threaded rod 52, crane 53, wedge deflector 54 and electronic roller 55, frame 1 right side lower part is connected with fixed plate 51 through welded connection's mode, threaded connection has threaded rod 52 on the fixed plate 51, threaded rod 52 bottom rotary type ground is connected with crane 53, crane 53 and frame 1 sliding connection, be connected with wedge deflector 54 between the front and back both sides of crane 53 bottom, crane 53 mid-mounting has electronic roller 55, the embedded top that sets up at wedge deflector 54 of electronic roller 55.
The rotating mechanism 6 comprises a speed reducing motor 61, a rotating frame 62, a cross one-way block 63, a quarter bevel gear 64, a full-tooth bevel gear 65 and a torsion spring 66, the speed reducing motor 61 is installed at the right part of the front side of the frame 1, a groove is formed in the top of the inside of the frame 1, the rotating frame 62 is rotatably connected in the groove, the cross one-way block 63 is installed on each of the front side and the rear side of the rotating frame 62, the quarter bevel gear 64 is connected to an output shaft of the speed reducing motor 61, the full-tooth bevel gear 65 is connected to the front end of the rotating frame 62, the full-tooth bevel gear 65 is intermittently meshed with the quarter bevel gear 64, and the torsion spring 66 is connected between the front part of the rotating frame 62 and the front wall of the frame 1.
When the grid plates of the drainage channel need to be collected, the collecting equipment is pushed to the drainage channel, people manually lift one grid plate, then the threaded rod 52 is rotated to enable the lifting frame 53 to move downwards, the wedge-shaped guide plate 54 and the electric roller 55 move downwards along with the lifting frame, when the end part of the wedge-shaped guide plate 54 is lower than the bottom part of the grid plate, the driving wheel 3 and the electric roller 55 are manually started to rotate, the driving wheel 3 rotates to drive the equipment to move, the grid plate is lifted through the wedge-shaped guide plate 54, the lifted grid plate is conveyed into the frame 1 through the electric roller 55, when the grid plate is positioned above the rotating frame 62 in the groove, the driving wheel 3 and the electric roller 55 are closed at the moment, the speed reducing motor 61 is started to rotate to drive the quarter bevel gear 64 to rotate, the quarter bevel gear 64 and the full-tooth bevel gear 65 drive the rotating frame 62 to rotate 90 degrees, the torsion spring 66 is compressed, the rotating frame 62 rotates 90 degrees along with the rotation, so can erect the grid plate, then the artifical vertical range in collecting box 2 of grid plate that will erect, when quarter bevel gear 64 and full-tooth bevel gear 65 do not mesh, it resets to drive swivel mount 62 under torque spring 66's effect, the one-way piece 63 of cross does not reset, reclose gear motor 61, then restart drive wheel 3 and electric roller 55, can collect the grid plate once more, when filling up the grid plate in collecting box 2, can pull collecting box 2 and remove to the direction of keeping away from frame 1, can take off collecting box 2 from frame 1, and put into another collecting box 2, so can accomplish the collection to the grid plate, through 5 people of collection device need not manual with the grid plate perk, workman's intensity of labour has been reduced, and work efficiency has been improved. When the grid plate is collected, the threaded rod 52 is rotated reversely to move the lifting frame 53 upwards, and after the lifting frame 53 is reset, the threaded rod 52 stops rotating.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and 4, the vehicle frame assembly further comprises an arranging mechanism 7, wherein the arranging mechanism 7 comprises a one-way clamping strip 71, a sliding plate 72, a matching frame 73, a tension spring 74, a limiting plate 75 and a return spring 76, the front side and the rear side of the upper portion of the vehicle frame 1 are both connected with the one-way clamping strip 71, the top of the vehicle frame 1 is connected with the sliding plate 72 in a sliding manner, the matching frame 73 is connected between the front side and the rear side of the sliding plate 72 in a sliding manner, the matching frame 73 is matched with the one-way clamping strip 71, the tension spring 74 is connected between the matching frame 73 and the sliding plate 72, the limiting plate 75 is connected at the bottom of the sliding plate 72 in a detachable manner, the limiting plate 75 is located in the vehicle frame 1, and the return spring 76 is connected between the right side of the top of the sliding plate 72 and the vehicle frame 1.
When the rotating frame 62 rotates by 90 degrees to drive the grid plates to rotate, the grid plates push the limiting plate 75 to move leftwards, the sliding plate 72 and the matching frame 73 move leftwards, the reset spring 76 stretches, the matching frame 73 slides on the tooth backs of the unidirectional clamping strips 71, so that the grid plates can be automatically arranged, the grid plates can be fixed under the action of the cross unidirectional blocks 63 and the limiting plate 75, and the grid plates are prevented from falling under the vertical state. When the rotating frame 62 is reset, the sliding plate 72 and the limiting plate 75 are not reset to the right under the action of the one-way clamping strip 71 and the matching frame 73. When the grid plate is fully arranged in the collecting box 2, the limiting plate 75 is detached from the sliding plate 72, the matching frame 73 is pulled to move upwards, the tension spring 74 is stretched, when the matching frame 73 is separated from the one-way clamping strip 71, the sliding plate 72 is driven under the action of the return spring 76, after the sliding plate 72 is reset, the matching frame 73 is loosened, the matching frame 73 is reset under the action of the tension spring 74, then the collecting box 2 is taken out from the frame 1, and the limiting plate 75 is connected to the sliding plate 72.
As shown in fig. 5, the bicycle frame further comprises a limiting block 8 and a rotating block 9, the limiting block 8 is connected to the upper side and the lower side of the left side of the bicycle frame 1, and the rotating block 9 is connected to the bicycle frame 1 above the limiting block 8 in a rotating mode.
When the collecting box 2 is put into the frame 1, the rotary block 9 can be rotated, the collecting box 2 is blocked by the rotary block 9, the collecting box 2 is prevented from being separated from the frame 1, the limiting block 8 has a limiting effect on the rotary block 9, and the rotary block 9 is prevented from rotating excessively.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (3)
1. The utility model provides a bridge drainage canal grid board collecting device which characterized in that, including:
the device comprises a frame (1), wherein a collecting box (2) is connected to one side of the frame (1) in a sliding manner;
a driving wheel (3) which is rotatably arranged on one side of the bottom of the frame (1);
the travelling wheels (4) are arranged on the other side of the bottom of the frame (1);
a collecting device (5) mounted at one end of the frame (1);
a rotating mechanism (6) which is installed at the bottom in the frame (1);
the collecting device (5) comprises:
a fixed plate (51) fixedly connected to one side of the frame (1);
a threaded rod (52) which is screwed to the fixed plate (51);
the lifting frame (53) is movably connected to the threaded rod (52), and the lifting frame (53) is connected with the frame (1) in a sliding manner;
a wedge-shaped guide plate (54) connected to the lifting frame (53);
the electric roller (55) is arranged in the middle of the lifting frame (53);
the rotating mechanism (6) comprises:
a speed reducing motor (61) which is arranged on one side of the frame (1) close to the fixed plate (51);
a rotating frame (62) which is installed at the inner lower part of the frame (1);
a cross one-way block (63) connected to the rotating frame (62);
a quarter bevel gear (64) connected to an output shaft of the reduction motor (61);
the full-tooth bevel gear (65) is connected to one end, close to the speed reducing motor (61), of the rotating frame (62), and the full-tooth bevel gear (65) is meshed with the quarter-tooth bevel gear (64);
a torsion spring (66) connected between the rotating frame (62) and the vehicle frame (1).
2. The bridge drainage channel grid plate collecting device of claim 1, further comprising a sorting mechanism (7), wherein the sorting mechanism (7) comprises:
the one-way clamping strip (71) is fixedly connected to the upper part of the frame (1);
a sliding plate (72) which is connected to the top of the frame (1) in a sliding manner;
the matching frame (73) is connected to the sliding plate (72) in a sliding mode, and the matching frame (73) is matched with the one-way clamping strip (71);
a tension spring (74) connected between the fitting frame (73) and the slide plate (72);
the limiting plate (75) is connected to the bottom of the sliding plate (72);
and a return spring (76) connected between the slide plate (72) and the vehicle frame (1).
3. The apparatus of claim 2, further comprising:
the limiting block (8) is connected to one end, far away from the fixing plate (51), of the frame (1);
and the rotating block (9) is rotatably connected to one side of the frame (1) close to the limiting block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010768558.XA CN112093722B (en) | 2020-08-03 | 2020-08-03 | Bridge drainage canal grid plate collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010768558.XA CN112093722B (en) | 2020-08-03 | 2020-08-03 | Bridge drainage canal grid plate collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112093722A CN112093722A (en) | 2020-12-18 |
| CN112093722B true CN112093722B (en) | 2022-08-23 |
Family
ID=73750175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010768558.XA Expired - Fee Related CN112093722B (en) | 2020-08-03 | 2020-08-03 | Bridge drainage canal grid plate collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112093722B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6520485B1 (en) * | 2000-10-13 | 2003-02-18 | Olaf Soot | Winch system for raising and lowering theatre scenery |
| CN108545396A (en) * | 2018-03-16 | 2018-09-18 | 肖灵芝 | A kind of handling device of sewer flase floor for municipal works |
| CN111332693A (en) * | 2020-03-10 | 2020-06-26 | 冯继超 | Sewer grid plate carrying device for municipal engineering |
| CN112607623A (en) * | 2020-12-22 | 2021-04-06 | 张巧云 | Sewer grid plate dismounting device that municipal works were used |
-
2020
- 2020-08-03 CN CN202010768558.XA patent/CN112093722B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6520485B1 (en) * | 2000-10-13 | 2003-02-18 | Olaf Soot | Winch system for raising and lowering theatre scenery |
| CN108545396A (en) * | 2018-03-16 | 2018-09-18 | 肖灵芝 | A kind of handling device of sewer flase floor for municipal works |
| CN111332693A (en) * | 2020-03-10 | 2020-06-26 | 冯继超 | Sewer grid plate carrying device for municipal engineering |
| CN112607623A (en) * | 2020-12-22 | 2021-04-06 | 张巧云 | Sewer grid plate dismounting device that municipal works were used |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112093722A (en) | 2020-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206887919U (en) | A kind of rake sludge cleaning machine | |
| CN108643336B (en) | Inside dredging apparatus of municipal administration inlet for stom water | |
| CN109322267B (en) | Sweeping vehicle | |
| CN108661164B (en) | Municipal administration inlet for stom water clearance robot | |
| CN218116273U (en) | Road cleaning device for municipal road bridge | |
| CN111877283A (en) | Hydraulically-driven ditch garbage intercepting device for hydraulic engineering | |
| CN112093722B (en) | Bridge drainage canal grid plate collecting device | |
| CN106978787A (en) | A kind of portable road fallen leaf sweeper | |
| CN109750650A (en) | A kind of grid dirt cleaner with from filter function | |
| CN112962880A (en) | Outdoor wall body of photovoltaic building integration | |
| CN206722055U (en) | A kind of municipal sewage system automatic garbage-collecting device | |
| CN215105950U (en) | Road drainage ditch cleaning device | |
| CN214530434U (en) | A pull type dust cleaning cart for highway maintenance is used | |
| CN210562052U (en) | Sewage treatment device | |
| CN212381826U (en) | Be used for garden lawn to clean equipment | |
| CN211815934U (en) | Road deironing device based on garbage sweeper | |
| CN208278768U (en) | A kind of garbage recycling vehicle preventing liquid leakage | |
| CN217241848U (en) | Natural rubber latex collection device capable of automatically overturning with intelligent rubber tapping machine | |
| CN218466434U (en) | Fallen leaf collecting device for landscaping engineering | |
| CN220521455U (en) | Rainwater collecting and utilizing device | |
| CN209760126U (en) | Curb snow removing side brush | |
| CN217379175U (en) | Dirty separation regulation and storage device of rain with preprocessing function | |
| CN219951594U (en) | Road engineering drainage device | |
| CN215801308U (en) | Gardens are pruned and are used piece collection device | |
| CN220986712U (en) | Electric honeysuckle picking and screening all-in-one machine |
Legal Events
| 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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220804 Address after: 537100 No. 239, macuolingdong community, shiyangtang, Jiangbei West Road, Guigang City, Guangxi Zhuang Autonomous Region Applicant after: Guangxi Jinlu Investment and Construction Co.,Ltd. Address before: 511300 room 1512, building 3, No. 108, Fuyou Road, Zengcheng District, Guangzhou, Guangdong Applicant before: Deng Huichang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |