CN112875581B - Laborsaving removal municipal administration device for well lid - Google Patents
Laborsaving removal municipal administration device for well lid Download PDFInfo
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- CN112875581B CN112875581B CN202011475234.3A CN202011475234A CN112875581B CN 112875581 B CN112875581 B CN 112875581B CN 202011475234 A CN202011475234 A CN 202011475234A CN 112875581 B CN112875581 B CN 112875581B
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- Prior art keywords
- well lid
- moving
- lead screw
- supporting
- sliding
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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
- 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
- B66F9/065—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 non-masted
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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
- 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
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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
- 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
- B66F9/07586—Suspension or mounting of wheels on chassis
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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
- 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
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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
- 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
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention relates to the technical field of municipal construction, in particular to a labor-saving device for moving a municipal well lid, which comprises a moving structure, a fixing structure, a first supporting structure, a height adjusting structure, a transmission structure, a second supporting structure, a driving structure and a limiting structure, wherein the first supporting structure is arranged on the upper portion of the moving structure; drive structure connects in the altitude mixture control structure, and then be convenient for adjust the height of second bearing structure apart from ground through the altitude mixture control structure, and then be convenient for press from both sides through the fixed knot on the second bearing structure and get fixed well lid, be convenient for simultaneously through the automatic drive transmission structure of altitude mixture control structure, make to rotate between drive structure drive moving structure and the first bearing structure, and then make when towards the well lid, moving structure and ground contactless, make fixed well lid and the stability performance of preliminary promotion in-process better, when making and promote to the peak, moving structure's strong point moves towards the operation end, and then make the pulling more laborsaving convenience, and then improved the efficiency and the quality of the transport of well lid greatly.
Description
Technical Field
The invention relates to the technical field of municipal construction, in particular to a device for labor-saving movement of a municipal manhole cover.
Background
In the road administration aspect of urban areas, a circular shape is generally adopted, and the circular well lid is not easy to incline, so that the safety of pedestrians and vehicles can be well protected; utilized in rural and wireline wells; generally, the square shape is adopted, so that the entering of liquid such as rainwater and the like can be better prevented, and the well cover needs to be installed at a pre-installed hole in the road construction process of a general urban area.
However, carry in the installation of well lid mostly all be the manual work, when the well lid is heavier, handling efficiency is low, and the flexible operation performance is poor, be not convenient for quick correspond well lid and well head, need the adjustment of secondary correspondence behind the prevention well lid, and the flexibility of operation is poor, and wastes time and energy in the handling, and then the efficiency of the installation of well lid has been influenced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a device for labor-saving movement of a municipal manhole cover.
The technical scheme adopted by the invention for solving the technical problems is as follows: a labor-saving device for moving municipal manhole covers comprises a moving structure, a fixing structure, a first supporting structure, a height adjusting structure, a transmission structure, a second supporting structure, a driving structure and a limiting structure; the second supporting structure is provided with a driving structure for driving the fixing structure to clamp and fix the well lid, and the fixing structure is connected with the second supporting structure; the end part of the second supporting structure is provided with the limiting structure for increasing the friction force; the second supporting structure is provided with the height adjusting structure for adjusting the height, and the height adjusting structure is connected to the first supporting structure; the first support structure is provided with the moving structure for moving the well lid, and the moving structure can be rotatably connected with the first support structure; the first supporting structure is provided with a transmission structure used for adjusting the angle of the moving structure, and the transmission structure is connected with the height adjusting structure.
Specifically, the second bearing structure includes guide rail and handle, the guide rail connect in height adjustment structure, the end fixing of guide rail has the handle.
Specifically, the altitude mixture control structure includes first lead screw, first hand wheel, first sliding sleeve, carriage, transmission shaft and first gyro wheel, the carriage vertical fixation in the guide rail, the inside of first sliding sleeve is located to the carriage, the inside rectangle array of first sliding sleeve is equipped with four and rotates the transmission shaft of connecting, be equipped with the tip in cross-section on the transmission shaft for the arc structure first gyro wheel, first gyro wheel with roll connection between the carriage, first lead screw with rotate between the first sliding sleeve and be connected, first lead screw with threaded connection between the carriage, first hand wheel is fixed in first lead screw.
Specifically, the first supporting structure comprises a bottom plate and a supporting frame, the supporting frame of the inverted U-shaped structure is fixed at the top end of the first sliding sleeve, the first screw rod is connected with the supporting frame in a rotating mode, and the bottom plate is vertically fixed at two ends of the supporting frame.
Specifically, transmission structure includes transfer line, second gyro wheel, spout, driving plate and drive block, the both ends symmetry of balladeur train is equipped with two the transfer line, the transfer line is L shape, the transfer line with sliding connection between the support frame, be equipped with perpendicularly on the transfer line the drive block, the drive block with sliding connection between the support frame, be equipped with on the drive block the spout, the second gyro wheel with roll connection between the spout, the second gyro wheel with rotate between the driving plate and be connected.
Specifically, the mobile structure includes leading wheel, guide bar, bracing piece and pivot, the pivot with rotate between the support frame and be connected, be fixed with in the pivot the transmission dish, the pivot deviates from the one end of transmission dish is equipped with the bracing piece, be equipped with on the bracing piece and rotate the guide bar of connecting, the tip of guide bar is equipped with the leading wheel.
Specifically, the driving structure comprises a second lead screw, a second hand wheel, a first gear, a second gear and a third lead screw, the second lead screw is connected with the guide rails in a rotating mode, the second hand wheel is arranged at one end of the second lead screw, the first gear is arranged at the bottom end of the second lead screw, the first gear is meshed with the second gear, the third lead screw is fixed on the second gear, and the third lead screw is connected with the guide rails in a rotating mode.
Specifically, fixed knot constructs including connecting block, first splint, second splint and slider, the connecting block is fixed in the guide rail deviates from the one end of handle, the bottom of connecting block is equipped with arc structure first splint, the second splint are fixed in the slider, the slider with sliding connection between the guide rail, the third lead screw with threaded connection between the slider.
Specifically, the limiting structure comprises a fourth screw rod, a third hand wheel, a second sliding sleeve and a limiting rod, the second sliding sleeve is vertically fixed on the guide rail, the end part of the second sliding sleeve is of a rectangular pyramid structure, the limiting rod is in sliding connection with the second sliding sleeve, the fourth screw rod is in rotating connection with the second sliding sleeve, the fourth screw rod is in threaded connection with the limiting rod, and the end part of the fourth screw rod is provided with the third hand wheel.
The invention has the beneficial effects that:
(1) according to the labor-saving device for moving the municipal well lid, the second supporting structure is provided with the height adjusting structure for adjusting the height, and the height adjusting structure is connected to the first supporting structure; the first support structure is provided with a moving structure for moving the well lid, and the moving structure can be rotatably connected with the first support structure; the first supporting structure is provided with a transmission structure used for adjusting the angle of the moving structure, the transmission structure is connected with the height adjusting structure, the height of the second supporting structure from the ground can be adjusted conveniently through the height adjusting structure, the fixed well cover can be clamped conveniently through the fixed structure on the second supporting structure, meanwhile, the transmission structure can be driven automatically through the height adjusting structure conveniently, the transmission structure drives the moving structure to rotate with the first supporting structure, the moving structure is not in contact with the ground when facing the well cover, the stability of the fixed well cover and the preliminary lifting process is better, when the well cover is lifted to the highest point, the supporting point of the moving structure moves towards the operation end, the pulling is more labor-saving and convenient, and the conveying efficiency and the conveying quality of the well cover are greatly improved; namely: when the well lid needs to be fixed, firstly, the first hand wheel is preliminarily rotated, the first hand wheel drives the first lead screw to rotate, so that the first lead screw thread driving sliding frame slides in the first sliding sleeve, the internal rectangular array of the first sliding sleeve is provided with four transmission shafts in rotary connection, the transmission shafts are provided with first rolling wheels with cross sections of arc structures at the end parts, the first rolling wheels are in rolling connection with the sliding frames, the first lead screw is in rotary connection with the first sliding sleeve, so that the stability and the flexibility of the transmission between the sliding frame and the first sliding sleeve are better, the first lead screw thread driving sliding frame is moved away from the direction of the first sliding sleeve, so that the sliding frames drive the guide rails to gradually move towards the well lid position, in the moving process of the sliding frames, the transmission rods on the sliding frames drive the driving blocks to slide with the supporting frames, so that the second rolling wheels roll in the sliding grooves, so as to drive the second rolling wheels to drive the transmission discs to rotate, when the first screw rod is driven to pass, the distance between the first clamping plate and the second clamping plate and the well lid is adjusted, so that the sliding frame slides away from the first sliding sleeve, the transmission rod on the sliding frame drives the driving block to slide with the support frame, the second roller rolls in the sliding groove, the second roller drives the transmission disc to rotate, the transmission disc drives the rotating shaft to drive the supporting rod to rotate, the distance between the guide wheel at the end part of the supporting rod and the ground is increased, the well lid is fixed by the first clamping plate and the second clamping plate, after the well lid is fixed, the first hand wheel is rotated reversely, the first hand wheel drives the first screw rod to rotate, and the first screw rod drives the sliding frame to move towards the first sliding sleeve by screw threads, in the sliding frame moving process, the transmission rod on the sliding frame drives the driving block and the supporting frame to slide, and further the second idler wheel rolls in the sliding groove, and further the second idler wheel is driven to drive the transmission disc to rotate, the transmission disc is driven to drive the rotating shaft to drive the supporting rod to rotate reversely, the guide wheel at the end part of the supporting rod is contacted with the ground, and further the distance between the well cover between the first clamping plate and the second clamping plate and the ground is increased, and further the well cover is more convenient to carry, when the sliding frame is lifted to the maximum height, an acute angle is formed between the supporting rod and the guide rail, and further the whole gravity center is driven to move from the supporting frame to the handle, so that the well cover carrying process is more stable in the process of pulling, and the efficiency and the quality of carrying the well cover are greatly improved.
(2) According to the labor-saving device for moving the municipal well lid, the second supporting structure is provided with the driving structure for driving the fixing structure to clamp and fix the well lid, the fixing structure is connected to the second supporting structure, so that the driving structure is convenient to drive, the driving structure drives the fixing structure to quickly fix the well lid, the well lid is further fixed more conveniently and quickly, and the efficiency and the quality of the installation and the disassembly of the well lid are greatly improved, namely: when the first clamping block and the second clamping block are located at the edge of the well cover, the second hand wheel is rotated, the second hand wheel drives the second lead screw to rotate, a first gear on the second lead screw drives the second gear to rotate, the second gear drives the third lead screw and the guide rail to rotate, and further the third lead screw drives the sliding block and the guide rail to slide in a threaded mode, so that the sliding block drives the second clamping block to move towards the first clamping block direction, and further the first clamping block is matched with the second clamping block to fix the well cover, the first clamping block and the second clamping block are both of an arc structure, further the contact area between the first clamping block and the well cover and the contact area between the second clamping block and the well cover are larger, and further the fixing firmness of the well cover is better.
(3) According to the labor-saving municipal well lid moving device, the end part of the second supporting structure is provided with the limiting structure for increasing friction force, so that the position of the limiting structure is convenient to adjust, the limiting structure is matched with the first supporting structure to support a well lid, and the stability in the operation process is better, namely: the height that the range estimation guide rail needs to descend, rotate the third hand wheel, the third hand wheel drives the rotation of fourth lead screw, fourth lead screw thread drive gag lever post roll-off second sliding sleeve to suitable position, and then adjust the perpendicular distance of gag lever post from the guide rail, and then be convenient for make gag lever post cooperation bottom plate support the guide rail, and then make stability better in the operation process, but after the use antiport third hand wheel, the third hand wheel drives the rotation of fourth lead screw, the inside of fourth lead screw thread drive gag lever post roll-off second sliding sleeve, and then accomodate the gag lever post.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the overall structure of a preferred embodiment of the labor-saving device for moving municipal manhole covers, provided by the invention;
FIG. 2 is an enlarged view of the portion A shown in FIG. 1;
FIG. 3 is a schematic view of a connection structure between the fixing structure and the driving structure shown in FIG. 1;
FIG. 4 is a schematic structural view of the height adjustment structure shown in FIG. 2;
FIG. 5 is a schematic view of a connection structure between the rotating shaft and the transmission structure shown in FIG. 1;
fig. 6 is an enlarged schematic view of a portion B shown in fig. 1.
In the figure: 1. moving structure, 11, guide wheel, 12, guide rod, 13, support rod, 14, rotating shaft, 2, fixing structure, 21, connecting block, 22, first clamping plate, 23, second clamping plate, 24, slide block, 3, first support structure, 31, bottom plate, 32, support frame, 4, height adjusting structure, 41, first lead screw, 42, first hand wheel, 43, first sliding sleeve, 44, carriage, 45, transmission shaft, 46, first roller, 5, transmission structure, 51, transmission rod, 52, second roller, 53, sliding chute, 54, transmission disc, 55, driving block, 6, second support structure, 61, guide rail, 62, handle, 7, driving structure, 71, second lead screw, 72, second hand wheel, 73, first gear, 74, second gear, 75, third lead screw, 8, limit structure, 81, fourth hand, 82, third hand wheel, 83, third lead screw, 83, and fourth hand wheel, A second sliding sleeve 84 and a limiting rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, the labor-saving device for moving the municipal manhole cover comprises a moving structure 1, a fixing structure 2, a first supporting structure 3, a height adjusting structure 4, a transmission structure 5, a second supporting structure 6, a driving structure 7 and a limiting structure 8; the second supporting structure 6 is provided with the driving structure 7 for driving the fixing structure 2 to clamp and fix the well lid, and the fixing structure 2 is connected to the second supporting structure 6; the end part of the second supporting structure 6 is provided with the limiting structure 8 for increasing the friction force; the second supporting structure 6 is provided with the height adjusting structure 4 for adjusting the height, and the height adjusting structure 4 is connected to the first supporting structure 3; the first support structure 3 is provided with the moving structure 1 for moving the well lid, and the moving structure 1 can be rotatably connected with the first support structure 3; the first supporting structure 3 is provided with a transmission structure 5 for adjusting the angle of the moving structure 1, and the transmission structure 5 is connected with the height adjusting structure 4.
Specifically, the second support structure 6 includes a guide rail 61 and a handle 62, the guide rail 61 is connected to the height adjustment structure 4, and the handle 62 is fixed to an end of the guide rail 61.
Specifically, height adjusting structure 4 includes first lead screw 41, first hand wheel 42, first sliding sleeve 43, carriage 44, transmission shaft 45 and first gyro wheel 46, carriage 44 vertical fixation is in guide rail 61, carriage 44 locates the inside of first sliding sleeve 43, the inside rectangular array of first sliding sleeve 43 is equipped with four and rotates the connection transmission shaft 45, be equipped with the tip of cross-section on the transmission shaft 45 and be the arc structure first gyro wheel 46, first gyro wheel 46 with roll connection between the carriage 44, first lead screw 41 with rotate between the first sliding sleeve 43 and connect, first lead screw 41 with threaded connection between the carriage 44, first hand wheel 42 is fixed in first lead screw 41.
Specifically, the first supporting structure 3 includes a bottom plate 31 and a supporting frame 32, the supporting frame 32 of the inverted U-shaped structure is fixed on the top end of the first sliding sleeve 43, the first lead screw 41 is rotatably connected with the supporting frame 32, and the bottom plate 31 is vertically fixed at two ends of the supporting frame 32.
Specifically, transmission structure 5 includes transfer line 51, second gyro wheel 52, spout 53, drive plate 54 and drive block 55, the both ends symmetry of balladeur train 44 is equipped with two transfer line 51, transfer line 51 is the L shape, transfer line 51 with sliding connection between the support frame 32, be equipped with perpendicularly on the transfer line 51 drive block 55, drive block 55 with sliding connection between the support frame 32, be equipped with on the drive block 55 spout 53, second gyro wheel 52 with roll connection between the spout 53, second gyro wheel 52 with rotate between the drive plate 54 and be connected.
Specifically, the moving structure 1 includes a guide wheel 11, a guide rod 12, a support rod 13 and a rotating shaft 14, the rotating shaft 14 is rotatably connected with the support frame 32, the rotating shaft 14 is fixed with the transmission disc 54, one end of the rotating shaft 14, which is far away from the transmission disc 54, is provided with the support rod 13, the support rod 13 is provided with the guide rod 12 which is rotatably connected, and the end of the guide rod 12 is provided with the guide wheel 11; the second supporting structure 6 is provided with the height adjusting structure 4 for adjusting the height, and the height adjusting structure 4 is connected to the first supporting structure 3; the first support structure 3 is provided with the moving structure 1 for moving the well lid, and the moving structure 1 can be rotatably connected with the first support structure 3; the first supporting structure 3 is provided with the transmission structure 5 for adjusting the angle of the moving structure 1, the transmission structure 5 is connected with the height adjusting structure 4, so that the height of the second supporting structure 6 from the ground can be adjusted through the height adjusting structure 4, a fixed well cover can be clamped and taken by the fixed structure 2 on the second supporting structure 6, meanwhile, the transmission structure 5 can be automatically driven by the height adjusting structure 4, the transmission structure 5 drives the moving structure 1 and the first supporting structure 3 to rotate, so that the moving structure 1 is not in contact with the ground when facing the well cover, the fixed well cover and the fixed well cover are better in stability during initial lifting, and when the highest point is lifted, the supporting point of the moving structure 1 moves towards the operation end, thereby leading the pulling to be more labor-saving and convenient, and further greatly improving the conveying efficiency and the quality of the well cover; namely: when the well lid needs to be fixed, firstly, the first hand wheel 42 is preliminarily rotated, the first hand wheel 42 drives the first screw rod 41 to rotate, so that the sliding frame 44 is driven by the screw threads of the first screw rod 41 to slide in the first sliding sleeve 43, the internal rectangular array of the first sliding sleeve 43 is provided with four transmission shafts 45 which are rotatably connected, the end part of the section on each transmission shaft 45 is of an arc-shaped structure, the first roller 46 is connected with the sliding frame 44 in a rolling manner, the first screw rod 41 is connected with the first sliding sleeve 43 in a rotating manner, so that the stability and flexibility of transmission between the sliding frame 44 and the first sliding sleeve 43 are better, the sliding frame 44 is driven by the screw threads of the first screw rod 41 to move away from the first sliding sleeve 43, and the sliding frame 44 drives the guide rail 61 to gradually move towards the well lid position, in the moving process of the sliding frame 44, the driving rod 51 on the sliding frame 44 drives the driving block 55 and the supporting frame 32 to slide, so that the second roller 52 rolls inside the sliding groove 53, and further drives the second roller 52 to drive the driving disc 54 to rotate, so that the driving disc 54 drives the rotating shaft 14 to drive the supporting rod 13 to rotate, so that the guide wheel 11 at the end of the supporting rod 13 is not in contact with the ground, and then the bottom plate 31 is in contact with the ground, so as to increase the stability, in the process of continuously driving the first screw rod 41, the distance between the first clamping plate 22 and the second clamping plate 23 and the well lid is adjusted, so that when the sliding frame 44 continuously slides away from the first sliding sleeve 43, the driving rod 51 on the sliding frame 44 drives the driving block 55 and the supporting frame 32 to slide, and then the second roller 52 rolls in the sliding slot 53, and then the second roller 52 is driven to drive the transmission disc 54 to rotate, so that the transmission disc 54 drives the rotating shaft 14 to drive the supporting rod 13 to rotate, so that the distance between the guide wheel 11 at the end of the supporting rod 13 and the ground is increased, and further the first clamping plate 22 and the second clamping plate 23 are convenient to fix the well lid, after the well lid is fixed, the first hand wheel 42 is rotated reversely, the first hand wheel 42 drives the first lead screw 41 to rotate, so that the first lead screw 41 drives the carriage 44 to move towards the first sliding sleeve 43 by screw thread, during the movement of the carriage 44, the transmission rod 51 on the carriage 44 drives the driving block 55 and the supporting frame 32 to slide, and further the second roller 52 rolls in the sliding slot 53, and then drive the second gyro wheel 52 drives the driving disc 54 rotates, make the driving disc 54 drive the pivot 14 drives the bracing piece 13 is turned around, make the leading wheel 11 of the tip of the bracing piece 13 contact with ground, and then make the well lid between the first splint 22 and the second splint 23 increase apart from the distance on ground, and then make the transport well lid more convenient, when the balladeur train 44 promotes to the maximum height, constitute the acute angle between bracing piece 13 and the guide rail 61, and then make holistic focus follow the support frame 32 to the handle 62 direction removes, and then make the pulling transport well lid in-process more stable, improved the efficiency and the quality of the transport of well lid greatly.
Specifically, the driving structure 7 includes a second screw rod 71, a second hand wheel 72, a first gear 73, a second gear 74 and a third screw rod 75, the second screw rod 71 is rotatably connected with the guide rail 61, the second hand wheel 72 is arranged at one end of the second screw rod 71, the first gear 73 is arranged at the bottom end of the second screw rod 71, the first gear 73 is engaged with the second gear 74, the third screw rod 75 is fixed on the second gear 74, and the third screw rod 75 is rotatably connected with the guide rail 61.
Specifically, the fixing structure 2 includes a connecting block 21, a first clamping plate 22, a second clamping plate 23 and a sliding block 24, the connecting block 21 is fixed to one end of the guide rail 61 away from the handle 62, the first clamping plate 22 with an arc-shaped structure is arranged at the bottom end of the connecting block 21, the second clamping plate 23 is fixed to the sliding block 24, the sliding block 24 is slidably connected with the guide rail 61, and the third screw 75 is in threaded connection with the sliding block 24; be equipped with on second bearing structure 6 and be used for the drive fixed well lid is got to fixed knot structure 2 clamp drive structure 7, just fixed knot structure 2 connect in second bearing structure 6, and then be convenient for drive structure 7 makes drive structure 7 drives fixed knot structure 2 is quick fixes the well lid, and then makes the fixed convenient fast of well lid, has improved the efficiency and the quality of the installation dismantlement of well lid greatly, promptly: when the first clamp block 22 and the second clamp block 23 are positioned at the edge of the well cover, the second hand wheel 72 is rotated, the second screw rod 71 is driven by the second wheel 72 to rotate, the second gear 74 is driven by the first gear 73 on the second screw rod 71 to rotate, the second gear 74 drives the third screw 75 and the guide rail 61 to rotate, so that the third screw 75 drives the sliding block 24 and the guide rail 61 to slide through the screw, so that the slide block 24 drives the second clamping block 23 to move towards the first clamping block 22, so that the first clamping block 22 is matched with the second clamping block 23 to fix the well lid, the first clamping block 22 and the second clamping block 23 are both arc-shaped structures, and then make first clamp splice 22 with the area of contact of second clamp splice 23 and well lid is bigger, and then makes the fixed fastness of well lid better.
Specifically, the limiting structure 8 includes a fourth screw rod 81, a third hand wheel 82, a second sliding sleeve 83 and a limiting rod 84, the second sliding sleeve 83 is vertically fixed to the guide rail 61, the limiting rod 84 with a rectangular pyramid structure at an end is in sliding connection with the second sliding sleeve 83, the fourth screw rod 81 is in rotational connection with the second sliding sleeve 83, the fourth screw rod 81 is in threaded connection with the limiting rod 84, and the third hand wheel 82 is arranged at an end of the fourth screw rod 81; second bearing structure 6's tip is equipped with and is used for increasing frictional force limit structure 8, and then be convenient for adjust limit structure 8's position makes limit structure 8 cooperation first bearing structure 3 supports the well lid, and then makes stability better among the operation process, promptly: the range upon range of estimation the height that the guide rail 61 needs to descend rotates third hand wheel 82, third hand wheel 82 drives fourth lead screw 81 rotates, fourth lead screw 81 screw drive gag lever post 84 roll-off second sliding sleeve 83 to suitable position, and then adjust gag lever post 84 distance the perpendicular distance of guide rail 61, and then be convenient for make gag lever post 84 cooperation the bottom plate 31 is right guide rail 61 supports, and then makes stability better among the operation process, can reverse rotation after the use third hand wheel 82, third hand wheel 82 drives fourth lead screw 81 and rotates, fourth lead screw 81 screw drive gag lever post 84 slides in the inside of second sliding sleeve 83, and then right gag lever post 84 is accomodate.
When the height-adjustable guide rail is used, firstly, the height of the guide rail 61 needing to be lowered is visually observed, the third hand wheel 82 is rotated, the third hand wheel 82 drives the fourth screw rod 81 to rotate, the fourth screw rod 81 drives the limiting rod 84 to slide out of the second sliding sleeve 83 to a proper position through threads, the vertical distance between the limiting rod 84 and the guide rail 61 is further adjusted, the limiting rod 84 is convenient to support the guide rail 61 through being matched with the bottom plate 31, the stability in the operation process is further better, the third hand wheel 82 can be reversely rotated after the use is finished, the third hand wheel 82 drives the fourth screw rod 81 to rotate, the limiting rod 84 is driven by the fourth screw rod 81 through threads to slide into the second sliding sleeve 83, and the limiting rod 84 is further accommodated; when the well lid needs to be fixed, firstly, the first hand wheel 42 is rotated preliminarily, the first hand wheel 42 drives the first lead screw 41 to rotate, so that the first lead screw 41 drives the sliding frame 44 to slide in the first sliding sleeve 43, the internal rectangular array of the first sliding sleeve 43 is provided with four transmission shafts 45 which are rotatably connected, the transmission shafts 45 are provided with first rollers 46, the ends of the cross sections of which are in arc structures, the first rollers 46 are in rolling connection with the sliding frame 44, the first lead screw 41 is rotatably connected with the first sliding sleeve 43, so that the transmission stability and flexibility between the sliding frame 44 and the first sliding sleeve 43 are better, the first lead screw 41 drives the sliding frame 44 to move away from the first sliding sleeve 43, so that the sliding frame 44 drives the guide rail 61 to gradually move towards the well lid position, in the moving process of the sliding frame 44, the transmission rod 51 on the sliding frame 44 drives the driving block 55 to slide with the supporting frame 32, and further the second roller 52 rolls in the sliding groove 53, and further the second roller 52 is driven to drive the transmission disc 54 to rotate, so that the transmission disc 54 drives the rotating shaft 14 to drive the supporting rod 13 to rotate, so that the guide wheel 11 at the end of the supporting rod 13 is not in contact with the ground, and then the bottom plate 31 is in contact with the ground, and further the stability is increased, when the first lead screw 41 is continuously driven, the distance between the first clamping plate 22 and the second clamping plate 23 from the well lid is adjusted, so that when the sliding frame 44 slides away from the first sliding sleeve 43, the transmission rod 51 on the sliding frame 44 drives the driving block 55 to slide with the supporting frame 32, and further the second roller 52 rolls in the sliding groove 53, and further the second roller 52 is driven to drive the transmission disc 54 to rotate, so that the transmission disc 54 drives the rotating shaft 14 to drive the supporting rod 13 to rotate, and the distance between the guide wheel 11 at the end of the supporting rod 13 and the ground is increased, when the first clamping block 22 and the second clamping block 23 are positioned at the edge of the well lid, the second hand wheel 72 is rotated, the second hand wheel 72 drives the second screw rod 71 to rotate, the first gear 73 on the second screw rod 71 drives the second gear 74 to rotate, the second gear 74 drives the third screw rod 75 and the guide rail 61 to rotate, the third screw rod 75 drives the sliding block 24 and the guide rail 61 to slide through threads, and the sliding block 24 drives the second clamping block 23 to move towards the direction of the first clamping block 22, so that the first clamping block 22 is matched with the second clamping block 23 to fix the well lid, the first clamping block 22 and the second clamping block 23 are both in an arc structure, and the contact area between the first clamping block 22 and the well lid and the second clamping block 23 is larger, so that the fixing firmness of the well lid is better; after the well lid is fixed, the first hand wheel 42 is rotated reversely, the first hand wheel 42 drives the first lead screw 41 to rotate, so that the first lead screw 41 drives the sliding frame 44 to move towards the first sliding sleeve 43 by screw threads, in the moving process of the sliding frame 44, the transmission rod 51 on the sliding frame 44 drives the driving block 55 and the support frame 32 to slide, so that the second roller 52 rolls in the sliding groove 53, the second roller 52 is driven to drive the transmission disc 54 to rotate, the transmission disc 54 drives the rotating shaft 14 to drive the support rod 13 to rotate reversely, the guide wheel 11 at the end part of the support rod 13 is contacted with the ground, the distance between the well lid and the ground between the first clamping plate 22 and the second clamping plate 23 is increased, and the well lid is more convenient to carry, when the sliding frame 44 is lifted to the maximum height, an acute angle is formed between the support rod 13 and the guide rail 61, so that the whole gravity center moves from the support frame 32 to the handle 62, and then make the pulling transport well lid in-process more stable, improved the efficiency and the quality of the transport of well lid greatly.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a laborsaving municipal administration device for well lid that removes which characterized in that: the device comprises a moving structure (1), a fixed structure (2), a first supporting structure (3), a height adjusting structure (4), a transmission structure (5), a second supporting structure (6), a driving structure (7) and a limiting structure (8); the second supporting structure (6) is provided with a driving structure (7) for driving the fixing structure (2) to clamp and fix the well lid, and the fixing structure (2) is connected to the second supporting structure (6); the end part of the second supporting structure (6) is provided with a limiting structure (8) for increasing the friction force; the second supporting structure (6) is provided with the height adjusting structure (4) for adjusting the height, and the height adjusting structure (4) is connected to the first supporting structure (3); the first supporting structure (3) is provided with the moving structure (1) for moving the well lid, and the moving structure (1) can be rotatably connected with the first supporting structure (3); the first supporting structure (3) is provided with a transmission structure (5) for adjusting the angle of the moving structure (1), and the transmission structure (5) is connected to the height adjusting structure (4);
the second supporting structure (6) comprises a guide rail (61) and a handle (62), the guide rail (61) is connected with the height adjusting structure (4), and the handle (62) is fixed at the end part of the guide rail (61);
the height adjusting structure (4) comprises a first screw rod (41), a first hand wheel (42), a first sliding sleeve (43), a sliding frame (44), a transmission shaft (45) and a first roller (46), the sliding frame (44) is vertically fixed on the guide rail (61), the sliding frame (44) is arranged inside the first sliding sleeve (43), the inner rectangular array of the first sliding sleeve (43) is provided with four transmission shafts (45) which are rotatably connected, the transmission shaft (45) is provided with the first roller (46) with the section end part of an arc structure, the first roller (46) is connected with the sliding frame (44) in a rolling way, the first screw rod (41) is connected with the first sliding sleeve (43) in a rotating way, the first screw rod (41) is in threaded connection with the sliding frame (44), and the first hand wheel (42) is fixed on the first screw rod (41);
the first supporting structure (3) comprises a bottom plate (31) and a supporting frame (32), the supporting frame (32) of an inverted U-shaped structure is fixed at the top end of the first sliding sleeve (43), the first screw rod (41) is rotatably connected with the supporting frame (32), and the bottom plate (31) is vertically fixed at two ends of the supporting frame (32);
drive structure (5) are including transfer line (51), second gyro wheel (52), spout (53), driving disc (54) and drive block (55), the both ends symmetry of balladeur train (44) is equipped with two transfer line (51), transfer line (51) are L shape, transfer line (51) with sliding connection between support frame (32), be equipped with perpendicularly on transfer line (51) drive block (55), drive block (55) with sliding connection between support frame (32), be equipped with on drive block (55) spout (53), second gyro wheel (52) with rolling connection between spout (53), second gyro wheel (52) with rotate between driving disc (54) and be connected.
2. The labor-saving device for moving the municipal well lid according to claim 1, wherein: remove structure (1) and include leading wheel (11), guide bar (12), bracing piece (13) and pivot (14), pivot (14) with rotate between support frame (32) and be connected, be fixed with on pivot (14) drive plate (54), pivot (14) deviate from the one end of drive plate (54) is equipped with bracing piece (13), be equipped with on bracing piece (13) and rotate the connection leading bar (12), the tip of guide bar (12) is equipped with leading wheel (11).
3. The labor-saving device for moving the municipal well lid according to claim 1, wherein: drive structure (7) include second lead screw (71), second hand wheel (72), first gear (73), second gear (74) and third lead screw (75), second lead screw (71) with rotate between guide rail (61) and be connected, the one end of second lead screw (71) is equipped with second hand wheel (72), the bottom of second lead screw (71) is equipped with first gear (73), first gear (73) with mesh between second gear (74), be fixed with on second gear (74) third lead screw (75), third lead screw (75) with rotate between guide rail (61) and be connected.
4. The labor-saving device for moving the municipal well lid according to claim 3, wherein: fixed knot constructs (2) including connecting block (21), first splint (22), second splint (23) and slider (24), connecting block (21) are fixed in guide rail (61) deviate from the one end of handle (62), the bottom of connecting block (21) is equipped with the arc structure first splint (22), second splint (23) are fixed in slider (24), slider (24) with sliding connection between guide rail (61), third lead screw (75) with threaded connection between slider (24).
5. The labor-saving device for moving the municipal well lid according to claim 1, characterized in that: limiting structure (8) include fourth lead screw (81), third hand wheel (82), second sliding sleeve (83) and gag lever post (84), second sliding sleeve (83) vertical fixation in guide rail (61), the tip be rectangular pyramid structure gag lever post (84) with sliding connection between second sliding sleeve (83), fourth lead screw (81) with rotate between second sliding sleeve (83) and connect, fourth lead screw (81) with threaded connection between gag lever post (84), the tip of fourth lead screw (81) is equipped with third hand wheel (82).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011475234.3A CN112875581B (en) | 2020-12-14 | 2020-12-14 | Laborsaving removal municipal administration device for well lid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011475234.3A CN112875581B (en) | 2020-12-14 | 2020-12-14 | Laborsaving removal municipal administration device for well lid |
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| CN112875581A CN112875581A (en) | 2021-06-01 |
| CN112875581B true CN112875581B (en) | 2022-09-16 |
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| CN202011475234.3A Active CN112875581B (en) | 2020-12-14 | 2020-12-14 | Laborsaving removal municipal administration device for well lid |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112678747B (en) * | 2020-12-14 | 2022-06-24 | 江阴市永昌建设工程有限公司 | Well lid installation device for municipal administration |
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| US10737924B1 (en) * | 2017-09-26 | 2020-08-11 | Robert Crowell | Manway cover tool |
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| CN211946187U (en) * | 2020-03-31 | 2020-11-17 | 新余市中阳道路设施有限公司 | Device is laid with well lid of being convenient for remove to road facilities construction |
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| FR2752554B1 (en) * | 1996-08-20 | 1998-10-23 | Lohr Ind | RANCHER CARRIER WITH INTEGRATED LIFTING MEANS AND CARRIER ASSEMBLY CONSTITUTES AT LEAST ONE COUPLE OF TWO RANCHERS FUNCTIONALLY LINKED TO THEM |
| CN106904560B (en) * | 2017-04-19 | 2019-01-22 | 三峡大学 | A kind of well cover opening device |
| CN108358138A (en) * | 2018-01-18 | 2018-08-03 | 合肥智慧龙机械设计有限公司 | A kind of municipal construction lid arrangement automatically |
| CN210656037U (en) * | 2019-07-03 | 2020-06-02 | 江苏盐渎西城建设发展有限公司 | Municipal administration public works tube-well construction auxiliary device |
| CN212101928U (en) * | 2020-05-21 | 2020-12-08 | 秦皇岛华勘地质工程有限公司 | Opening device of municipal administration well lid |
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|---|---|---|---|---|
| GB2061218A (en) * | 1979-10-18 | 1981-05-13 | Voyell Ltd | A manhole cover lifting device |
| US10737924B1 (en) * | 2017-09-26 | 2020-08-11 | Robert Crowell | Manway cover tool |
| CN207684838U (en) * | 2017-10-20 | 2018-08-03 | 广东威鹏建设工程有限公司 | A kind of town road road surface manhole lid arrangement |
| CN208561580U (en) * | 2018-07-16 | 2019-03-01 | 国网福建德化县供电有限公司 | A kind of electric power well lid opening and closing vehicle |
| CN211946187U (en) * | 2020-03-31 | 2020-11-17 | 新余市中阳道路设施有限公司 | Device is laid with well lid of being convenient for remove to road facilities construction |
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| CN112875581A (en) | 2021-06-01 |
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