CN110577088B

CN110577088B - Well lid hoisting device and hoisting method thereof

Info

Publication number: CN110577088B
Application number: CN201910840084.2A
Authority: CN
Inventors: 李启龙; 李�杰; 胡成庆; 李吉道; 资同豪; 吴少斌; 胡成; 巫成道
Original assignee: Anhui Feilong New Material Co ltd
Current assignee: Anhui Feilong New Material Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-12-18
Anticipated expiration: 2039-09-06
Also published as: CN110577088A

Abstract

The invention discloses a well lid hoisting device and a hoisting method thereof, and the well lid hoisting device comprises a hoisting mechanism, a first conveying mechanism and a second conveying mechanism, wherein the second conveying mechanism is arranged above the first conveying mechanism, the hoisting mechanism is arranged above the second conveying mechanism, the first conveying mechanism comprises a first driving motor, a first driving wheel, a first rolling shaft, a first mounting plate, a bottom plate, a guide groove and a placing frame, the upper surface of the bottom plate is provided with the guide groove, the guide groove is connected with the placing frame in a sliding manner, the placing frame comprises a well lid groove, an upright post and a through hole, and the middle part of the placing frame is provided with a circular well lid groove. The well lid is lifted to the second conveying mechanism by the first conveying mechanism through the hoisting mechanism, the connection of the two conveying mechanisms with different heights is completed, and the lifting of the height of the well lid is realized.

Description

Well lid hoisting device and hoisting method thereof

Technical Field

The invention relates to the technical field of hoisting devices, in particular to a well lid hoisting device and a hoisting method thereof.

Background

Hoisting refers to the general name of a crane or a hoisting mechanism for mounting and taking place of equipment, is generally applied to building construction and is convenient for mechanically hoisting heavy objects, and an improved well lid hoisting device for municipal construction) publication number (CN106498984A) discloses an improved well lid hoisting device which comprises a support frame and a hoisting frame, wherein the support frame comprises a base, six support rods are arranged at the top surface of the base, a top cover is arranged between the top surfaces of the six support rods, two fixed rods are arranged at the middle position of the top cover, a pull rod is arranged at the top position of each fixed rod, an operation plate is arranged at the top position of each pull rod, the operation plate and the pull rods are of an integral structure, and a handle is arranged at the position, close to an outer ring, of the top surface of the operation plate; the equipment lifts the well lid through the lifting frame arranged in the support frame to avoid the well lid from being connected with the asphalt pavement which is just laid, during operation, the well lid is fixed through the lifting frame, then the well lid is lifted by the operation handle without excessive manpower, the structure is simple, the cost is low, but the device is large in size, the used six support rods, the top cover, the fixed rod, the pull rod and the like occupy a large amount of volume, the large-size device can occupy a large amount of production workshop area, the device is mainly used for installing the well lid and is not suitable for lifting between conveying belts during well lid production, the well lid is converted between conveying belts in the production process, the moving between production platforms with different heights is difficult, and the conveying device can only convey the well lid in the same horizontal plane, and also has higher height difficulty for lifting of heavier objects, in particular, horizontal transport between the two conveyor belts cannot be achieved because of the difference in height, resulting in an interruption of transport.

Disclosure of Invention

The invention aims to provide a well lid hoisting device, which is used for hoisting a well lid to a second conveying mechanism from a first conveying mechanism through a hoisting mechanism, completing the connection of the two conveying mechanisms with different heights, and realizing the hoisting of the height of the well lid, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a well lid hoisting device comprises a hoisting mechanism, a first conveying mechanism and a second conveying mechanism, wherein the second conveying mechanism is arranged above the first conveying mechanism, the hoisting mechanism is arranged above the second conveying mechanism, the first conveying mechanism comprises a first driving motor, a first driving wheel, a first rolling shaft, a first mounting plate, a bottom plate, a guide groove and a placing frame, the upper surface of the bottom plate is provided with the guide groove, the guide groove is connected with the placing frame in a sliding manner, the placing frame comprises a well lid groove, upright posts and through holes, the middle part of the placing frame is provided with a circular well lid groove, the four corners of the placing frame are provided with the upright posts, the middle parts of the upright posts are provided with the through holes, the two sides of the bottom plate are fixedly connected with the first mounting plate, one side of the first mounting plate is provided with the first driving motor, and the first driving motor is connected with, the first driving wheels are positioned at one ends of the first mounting plates, a plurality of first rolling shafts which are equally spaced are arranged in the middle of the two first mounting plates, the first rolling shafts are parallel to the first driving wheels, and one end of the bottom plate extends to the lower side of the first rolling shafts;

the second conveying mechanism comprises slide rails, a second driving motor, a second driving wheel, a second rolling shaft, a conveying belt and supporting seats, the lower end of the second conveying mechanism is provided with two slide rails, the slide rails are connected with the four supporting seats in a sliding manner, the middle parts of the supporting seats are respectively connected with the second driving wheel and the second rolling shaft, the conveying belt is connected between the second driving wheel and the second rolling shaft, the second rolling shaft is positioned at the rear end of the second driving wheel, and the second driving wheel is connected with the second driving motor;

hoisting machine constructs including third driving motor, third drive wheel, third roller bearing, second mounting panel, gag lever post and rope, hoisting machine constructs's both sides are equipped with the second mounting panel, two the third roller bearing is installed to the front end of second mounting panel, two the third drive wheel is installed to the rear end of second mounting panel, third drive wheel and third roller bearing are parallel to each other, the third drive wheel is connected with third driving motor, two the mid-mounting of second mounting panel has the gag lever post, the winding of third drive wheel is connected with the rope.

Preferably, the first mounting plate is rotatably connected with a first driving wheel and a first rolling shaft through a bearing, and the supporting seat is rotatably connected with a second driving wheel and a second rolling shaft through a bearing.

Preferably, one end of the limiting rod is fixedly connected with the second mounting plate, a rope groove is formed in the limiting rod, and the rope lock is connected with the rope groove in a penetrating mode.

Preferably, a lifting hook is installed at one end of the rope and penetrates through a through hole of the placing frame.

Preferably, the surface layer of the lifting hook is coated with a magnet layer.

A hoisting method of a well lid hoisting device is characterized by comprising the following steps:

s1: the well lid is conveyed to the upper part of the bottom plate through the first driving motor, the placing frame slides along the guide rail groove, and when the well lid groove is positioned below the first driving wheel, the well lid rolls into the well lid groove from the first rolling shaft and the first driving wheel, so that the well lid is loaded by the placing frame;

s2: the third driving motor works to drive the third driving wheel to rotate, so that the length of the rope is prolonged, the lifting hook at the lower end of the rope extends downwards to the upper part of the placing frame, and an operator passes through the through hole in the middle of the upright post to realize the connection of the lifting hook and the placing frame;

s3: the third driving motor rotates to wind the rope, so that the rope is shortened, the lifting hook rises, the placing frame loaded with the well lid rises, and when the placing frame rises to the position below the lifting mechanism, the third driving motor stops rotating to achieve lifting of the well lid;

s4: the supporting seat slides to the front end along the rear end of the sliding rail until the supporting seat slides to the position below the placing frame, the third driving motor rotates to extend the rope, the placing frame falls onto the second conveying mechanism, the lifting hook is separated from the through hole of the upright column, and the well cover reaches the second conveying mechanism from the first conveying mechanism;

s5: the second conveying mechanism slides to the rear end along the sliding rail, and the second driving motor rotates to drive the well lid to start transportation.

Compared with the prior art, the invention has the beneficial effects that: the invention provides a well lid hoisting device and a hoisting method thereof, wherein a first driving motor is used for transporting a well lid to the upper part of a bottom plate, a rack slides along a guide rail groove, when the well lid groove is positioned below a first driving wheel, the well lid rolls from a first rolling shaft and the first driving wheel to the well lid groove, the well lid is loaded by the rack, a third driving motor works to drive a third driving wheel to rotate, the length of a rope is prolonged, a hook at the lower end of the rope extends downwards to the upper part of the rack, an operator passes the hook through a through hole in the middle of an upright post to realize the connection of the hook and the rack, the third driving motor rotates to wind the rope, the rope is shortened, the hook ascends, the rack loaded with the well lid ascends, when the rack ascends to the lower part of a hoisting mechanism, the third driving motor stops rotating to realize the hoisting of the well lid, and, until sliding to the below of rack, third driving motor rotates the extension rope, the rack whereabouts to the second conveying mechanism on, the lifting hook breaks away from the through-hole of stand, the well lid reachs second conveying mechanism by first conveying mechanism, second conveying mechanism slides to the rear end along the slide rail, second driving motor rotates and drives the well lid to the transportation, promote the well lid to second conveying mechanism by first conveying mechanism through hoisting machine structure, accomplish two not co-altitude conveying mechanism's linking, realize the promotion of well lid height.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a first conveying mechanism according to the present invention;

FIG. 3 is a schematic view of the bottom plate structure of the present invention;

FIG. 4 is a schematic view of the connection between the second conveying mechanism and the hoisting mechanism according to the present invention;

FIG. 5 is a schematic structural view of a second conveying mechanism according to the present invention;

FIG. 6 is a schematic view of the hoisting mechanism of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 4 according to the present invention.

In the figure: 1. a hoisting mechanism; 11. a third drive motor; 12. a third drive wheel; 13. a third roller; 14. a second mounting plate; 15. a limiting rod; 151. rope grooves; 16. a rope; 161. a hook; 2. a first conveying mechanism; 21. a first drive motor; 22. a first drive wheel; 23. a first roller; 24. a first mounting plate; 25. a base plate; 26. a guide groove; 27. placing a rack; 271. a well cover groove; 272. a column; 273. a through hole; 3. a second conveying mechanism; 31. a slide rail; 32. a second drive motor; 33. a second drive wheel; 34. a second roller; 35. a conveyor belt; 36. and (4) supporting the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a well lid lifting device, includes lifting mechanism 1, first conveying mechanism 2 and second conveying mechanism 3, its characterized in that: a second conveying mechanism 3 is arranged above the first conveying mechanism 2, a hoisting mechanism 1 is arranged above the second conveying mechanism 3, the first conveying mechanism 2 comprises a first driving motor 21, a first driving wheel 22, a first rolling shaft 23, a first mounting plate 24, a bottom plate 25, a guide groove 26 and a placing frame 27, the upper surface of the bottom plate 25 is provided with the guide groove 26, the guide groove 26 is connected with the placing frame 27 in a sliding manner, the placing frame 27 comprises a well cover groove 271, upright columns 272 and through holes 273, the middle part of the placing frame 27 is provided with the circular well cover groove 271 for lifting a square well cover, four corners of the placing frame 27 are provided with the upright columns 272, the upright columns 272 are placed at the upper end of the plate body of the placing frame 27, the four corners of the plate body are provided with smooth round holes, the lower bottom surfaces of the upright columns 272 are provided with threaded holes, the threaded holes are aligned with the round holes, a stud bolt, simple structure, low manufacturing cost, assembly and molding and cyclic utilization, the middle part of the guide groove 26 is slidably connected with a ball, the upper end of the ball is provided with a threaded hole, the lower end of the stud bolt is connected with the ball in a locking way and is fastened, the guide groove 26 is a semi-arc groove with a smooth surface, the ball can smoothly slide in the middle part of the guide groove 26, the middle part of the upright column 272 is provided with a through hole 273, two sides of the bottom plate 25 are fixedly connected with first mounting plates 24, the first mounting plates 24 are rotatably connected with first driving wheels 22 and first rolling shafts 23 through bearings, the supporting seat 36 is rotatably connected with second driving wheels 33 and second rolling shafts 34 through bearings, one side of each first mounting plate 24 is provided with a first driving motor 21, the first driving motors 21 are connected with first driving wheels 22, the first driving wheels 22 are positioned at one end of the first mounting plates 24, the middle parts of the two first mounting plates 24, the first roller 23 and the first driving wheel 22 are parallel to each other, and one end of the bottom plate 25 extends below the first roller 23.

Referring to fig. 3-5, the second conveying mechanism 3 includes a slide rail 31, a second driving motor 32, a second driving wheel 33, a second roller 34, a conveyor belt 35 and a support seat 36, a roller is installed at a lower end of the support seat 36 to reduce friction between the support seat 36 and the slide rail 31, the roller is connected to the motor, the motor drives the roller to rotate, so as to drive the support seat 36 to move back and forth along the slide rail 31, two slide rails 31 are installed at a lower end of the second conveying mechanism 3, the slide rail 31 is slidably connected with four support seats 36, the middle of the support seat 36 is respectively connected with the second driving wheel 33 and the second roller 34, the conveyor belt 35 is connected between the second driving wheel 33 and the second roller 34, the second roller 34 is located at a rear end of the second driving wheel 33, and the second driving wheel.

Referring to fig. 6-7, the hoisting mechanism 1 includes a third driving motor 11, a third driving wheel 12, a third roller 13, a second mounting plate 14, a limiting rod 15 and a rope 16, the second mounting plate 14 is disposed on two sides of the hoisting mechanism 1, a plate or a straight rod is welded on two sides of the second mounting plate 14, a sliding rail 31 is welded on the lower end of the plate or the straight rod to support the hoisting mechanism 1, the third roller 13 is mounted on the front end of the two second mounting plates 14, the third driving wheel 12 is mounted on the rear end of the two second mounting plates 14, the third driving wheel 12 and the third roller 13 are parallel to each other, the third driving wheel 12 is connected with the third driving motor 11, the limiting rod 15 is mounted in the middle of the two second mounting plates 14, one end of the limiting rod 15 is fixedly connected with the second mounting plate 14, the limiting rod 15 is provided with a rope groove 151, the rope lock 16 is connected with the rope groove 151, prevent its lateral deviation, third drive wheel 12 winding is connected with rope 16, and lifting hook 161 is installed to the one end of rope 16, and the top layer coating of lifting hook 161 has the magnet layer, increases the connection between lifting hook 161 and the through-hole 273, prevents that lifting hook 161 from droing, increases the safety of promotion in-process, and lifting hook 161 through connection rack 27's through-hole 273 is used for connecting, the follow-up hoist and mount operation of being convenient for.

A hoisting method of a well lid hoisting device comprises the following steps:

the method comprises the following steps: the well lid is conveyed to the upper part of the bottom plate 25 through the first driving motor 21, the placing frame 27 slides along the guide rail groove, when the well lid groove 271 is positioned below the first driving wheel 22, the well lid rolls from the first rolling shaft 23 and the first driving wheel 22 to the well lid groove 271, and the well lid is loaded by the placing frame 27;

step two: the third driving motor 11 works to drive the third driving wheel 12 to rotate, so that the length of the rope 16 is extended, the hook 161 at the lower end of the rope 16 extends downwards to the upper part of the placing frame 27, and an operator passes the hook 161 through the through hole 273 in the middle of the upright 272 to realize the connection between the hook 161 and the placing frame 27;

step three: the third driving motor 11 rotates to wind the rope 16, so that the rope 16 is shortened, the lifting hook 161 is lifted, the placing frame 27 loaded with the well lid is lifted, and when the placing frame 27 is lifted to the lower part of the lifting mechanism 1, the third driving motor 11 stops rotating to realize the lifting of the well lid;

step four: the supporting seat 36 slides along the rear end and the front end of the sliding rail 31 until sliding to the lower side of the placing frame 27, the third driving motor 11 rotates the extension rope 16, the placing frame 27 falls onto the second conveying mechanism 3, the hook 161 is separated from the through hole 273 of the upright 272, and the well lid reaches the second conveying mechanism 3 from the first conveying mechanism 2;

step five: the second conveying mechanism 3 slides to the rear end along the slide rail 31, and the second driving motor 32 rotates to drive the well lid to start transportation.

In summary, the following steps: the invention provides a well lid hoisting device and a hoisting method thereof, wherein a well lid is transported to the upper part of a bottom plate 25 through a first driving motor 21, a placing frame 27 slides along a guide rail groove, when the well lid groove 271 is positioned below a first driving wheel 22, the well lid rolls from a first rolling shaft 23 and the first driving wheel 22 to the well lid groove 271, the well lid loading of the placing frame 27 is completed, a third driving motor 11 works to drive a third driving wheel 12 to rotate, the length of a rope 16 is prolonged, a hook 161 at the lower end of the rope 16 extends downwards to the upper part of the placing frame 27, an operator enables the hook 161 to pass through a through hole 273 in the middle of an upright post 272 to realize the connection between the hook 161 and the placing frame 27, the third driving motor 11 rotates to wind the rope 16, the rope 16 is shortened, the hook 161 ascends, the placing frame 27 loaded with the well lid ascends, and when the placing frame 27 ascends to the lower, realize the promotion of well lid, supporting seat 36 slides to the front end along slide rail 31 rear end, until sliding to the below of rack 27, third driving motor 11 rotates extension rope 16, rack 27 falls to second conveying mechanism 3 on, lifting hook 161 breaks away from the through-hole 273 of stand 272, the well lid is arrived second conveying mechanism 3 by first conveying mechanism 2, second conveying mechanism 3 slides to the rear end along slide rail 31, second driving motor 32 rotates and drives the well lid to the transportation, promote the well lid to second conveying mechanism 3 by first conveying mechanism 2 through hoisting machine 1, accomplish two not co-altitude conveying mechanism's linking, realize the promotion of well lid height.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a well lid hoist device, includes hoisting machine structure (1), first conveying mechanism (2) and second conveying mechanism (3), its characterized in that: a second conveying mechanism (3) is arranged above the first conveying mechanism (2), a hoisting mechanism (1) is arranged above the second conveying mechanism (3), the first conveying mechanism (2) comprises a first driving motor (21), a first driving wheel (22), a first rolling shaft (23), a first mounting plate (24), a bottom plate (25), a guide groove (26) and a placing frame (27), the guide groove (26) is formed in the upper surface of the bottom plate (25), the guide groove (26) is connected with the placing frame (27) in a sliding mode, the placing frame (27) comprises a well cover groove (271), a stand column (272) and through holes (273), the circular well cover groove (271) is formed in the middle of the placing frame (27), the stand columns (272) are arranged at four corners of the placing frame (27), the through holes (273) are formed in the middle of the stand column (272), first mounting plates (24) are fixedly connected to two sides of the bottom plate (25), a first driving motor (21) is installed on one side of each first installation plate (24), the first driving motor (21) is connected with a first driving wheel (22), the first driving wheel (22) is located at one end of each first installation plate (24), a plurality of first rolling shafts (23) which are equidistant are installed in the middle of the two first installation plates (24), the first rolling shafts (23) are parallel to the first driving wheels (22), and one end of the bottom plate (25) extends to the position below the first rolling shafts (23);

the second conveying mechanism (3) comprises a slide rail (31), a second driving motor (32), a second driving wheel (33), a second rolling shaft (34), a conveying belt (35) and supporting seats (36), two slide rails (31) are arranged at the lower end of the second conveying mechanism (3), the slide rail (31) is connected with the four supporting seats (36) in a sliding mode, the middle of each supporting seat (36) is connected with the second driving wheel (33) and the second rolling shaft (34) respectively, the conveying belt (35) is connected between the second driving wheel (33) and the second rolling shaft (34), the second rolling shaft (34) is located at the rear end of the second driving wheel (33), and the second driving wheel (33) is connected with the second driving motor (32);

hoisting machine constructs (1) and includes third driving motor (11), third drive wheel (12), third roller bearing (13), second mounting panel (14), gag lever post (15) and rope (16), the both sides of hoisting machine structure (1) are equipped with second mounting panel (14), two third roller bearing (13), two are installed to the front end of second mounting panel (14) third drive wheel (12) are installed to the rear end of second mounting panel (14), third drive wheel (12) and third roller bearing (13) are parallel to each other, third drive wheel (12) are connected with third driving motor (11), two the mid-mounting of second mounting panel (14) has gag lever post (15), third drive wheel (12) winding is connected with rope (16).

2. The manhole cover hoisting device of claim 1, wherein: the first mounting plate (24) is rotatably connected with a first driving wheel (22) and a first rolling shaft (23) through a bearing, and the supporting seat (36) is rotatably connected with a second driving wheel (33) and a second rolling shaft (34) through a bearing.

3. The manhole cover hoisting device of claim 1, wherein: one end of the limiting rod (15) is fixedly connected with the second mounting plate (14), a rope groove (151) is formed in the limiting rod (15), and the rope (16) penetrates through the rope groove (151).

4. The manhole cover hoisting device of claim 1, wherein: lifting hook (161) is installed to the one end of rope (16), and through-hole (273) of lifting hook (161) through connection rack (27).

5. The manhole cover hoisting device of claim 4, wherein: the surface layer of the lifting hook (161) is coated with a magnet layer.

6. The hoisting method of the manhole cover hoisting device according to claim 1, which comprises the following steps:

s1: the well lid is conveyed to the upper side of the bottom plate (25) through the first driving motor (21), the placing frame (27) slides along the guide rail groove, and when the well lid groove (271) is located below the first driving wheel (22), the well lid rolls into the well lid groove (271) from the first rolling shaft (23) and the first driving wheel (22), so that the well lid is loaded by the placing frame (27);

s2: the third driving motor (11) works to drive the third driving wheel (12) to rotate, so that the length of the rope (16) is prolonged, the lifting hook (161) at the lower end of the rope (16) extends downwards to the upper part of the placing rack (27), and an operator enables the lifting hook (161) to penetrate through a through hole (273) in the middle of the upright post (272), so that the lifting hook (161) is connected with the placing rack (27);

s3: the third driving motor (11) rotates to wind the rope (16), so that the rope (16) is shortened, the lifting hook (161) rises, the placing frame (27) loaded with the well lid rises, and when the placing frame (27) rises to the position below the lifting mechanism (1), the third driving motor (11) stops rotating to realize the lifting of the well lid;

s4: the supporting seat (36) slides to the front end along the rear end of the sliding rail (31) until the supporting seat slides to the position below the placing frame (27), the third driving motor (11) rotates to extend the rope (16), the placing frame (27) falls onto the second conveying mechanism (3), the lifting hook (161) is separated from the through hole (273) of the upright post (272), and the well lid reaches the second conveying mechanism (3) from the first conveying mechanism (2);

s5: the second conveying mechanism (3) slides to the rear end along the sliding rail (31), and the second driving motor (32) rotates to drive the well cover to start transportation.