CN111977524A - Urban drainage pipeline installation is with lifting by crane equipment - Google Patents
Urban drainage pipeline installation is with lifting by crane equipment Download PDFInfo
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- CN111977524A CN111977524A CN202010792246.2A CN202010792246A CN111977524A CN 111977524 A CN111977524 A CN 111977524A CN 202010792246 A CN202010792246 A CN 202010792246A CN 111977524 A CN111977524 A CN 111977524A
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- Prior art keywords
- sliding
- grooves
- fixedly connected
- rectangular
- rods
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
- B66C23/163—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements where only part of the column rotates, i.e. at least the bottom part is fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/04—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs the effective length of which is variable in operation, e.g. longitudinally displaceable, extensible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0392—Movement of the crane arm; Coupling of the crane arm with the counterweights; Safety devices for the movement of the arm
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to the technical field of drainage pipeline equipment, in particular to a hoisting device for installing urban drainage pipelines, aiming at the problem that the base of the existing hoisting device is inconvenient to fix, the common hoisting device has larger and heavier size, and the laid reinforced concrete drain pipe has heavy weight, so that the problem of unstable base in the operation process is caused, the following proposal is proposed, the supporting leg comprises a base, two symmetrical first sliding chutes are formed in two sides of the base, first sliding columns are installed in the four first sliding chutes, one sides of the four first sliding columns are connected with first rectangular columns, second sliding chutes are formed in the bottoms of the four first rectangular columns, supporting columns are installed in the four second sliding chutes, supporting legs are installed at the bottoms of the four supporting columns, two first empty grooves are formed in the base, and first through holes are formed in inner walls of two sides of the two first empty grooves. The base of the lifting device can be conveniently fixed, so that the stability of the base during operation is improved, and the lifting device is simple in structure and convenient to use.
Description
Technical Field
The invention belongs to the technical field of drainage pipeline equipment, and particularly relates to hoisting equipment for installing urban drainage pipelines.
Background
The urban drainage system is an engineering facility system for treating and removing urban sewage and rainwater, and is a component of urban public facilities, the urban drainage system planning is a component of urban overall planning, the urban drainage system generally comprises drainage pipelines and sewage treatment plants, under the condition of implementing sewage and rainwater split-flow control, the sewage is collected by the drainage pipelines, and is delivered to the sewage for treatment and then is discharged into the water body or recycled, and the rainwater runoff is collected by the drainage pipelines and then is discharged into the water body nearby.
In the prior art, a base of a lifting device is inconvenient to fix, a common lifting device is large and heavy, and a laid reinforced concrete drain pipe is heavy, so that the base is unstable in the operation process.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a base of a lifting device is inconvenient to fix, a common lifting device is large and heavy, and a laid reinforced concrete drain pipe is heavy in weight, so that the base is unstable in the operation process, and provides lifting equipment for installing urban drainage pipelines.
In order to achieve the purpose, the invention adopts the following technical scheme:
a lifting device for mounting urban drainage pipelines comprises a base, wherein two symmetrical first sliding grooves are formed in two sides of the base, first sliding columns are slidably mounted in the four first sliding grooves, a first rectangular column is fixedly connected to one side of each of the four first sliding columns, second sliding grooves are formed in the bottoms of the four first rectangular columns, supporting columns are slidably mounted in the four second sliding grooves, supporting legs are fixedly mounted at the bottoms of the four supporting columns, two first empty grooves are formed in the base, first through holes are formed in the inner walls of the two sides of the two first empty grooves, the four first through holes are respectively communicated with the four first sliding grooves, first threaded grooves are formed in one sides of the four first sliding columns, first threaded rods are threadedly mounted in the four first threaded grooves, and second through holes are formed in the inner walls of one sides of the four first threaded grooves, the four second through holes are respectively communicated with the four second sliding grooves, one end of each of the four first threaded rods, which is positioned in the four first threaded grooves, is provided with a rectangular groove, the four rectangular grooves are provided with rectangular rods in a sliding manner, the inner walls of the bottoms of the two first hollow grooves are provided with third through holes, the two third through holes are internally provided with first rotating rods in a rotating manner, the tops of the four supporting columns are provided with second threaded grooves, the four second threaded grooves are internally provided with second threaded rods in a threaded manner, the bottom of the base is fixedly provided with four first fixing blocks, the top of the base is fixedly provided with a rectangular block, the top of the rectangular block is rotatably provided with an upright column, the top of the upright column is fixedly provided with a second rectangular column, one side of the second rectangular column is provided with a third sliding groove, a second sliding column is slidably arranged in the third sliding groove, the second sliding column is provided with a mounting hole, the fourth through-hole has been seted up to one side inner wall of second dead slot, the fourth through-hole communicates with each other with the mounting hole, the second bull stick is installed to fourth downthehole rotation, the fixed cover in the outside that the second bull stick is located the mounting hole is equipped with the pivot, the outside of pivot is around being equipped with the cable wire, the one end fixedly connected with balancing weight of cable wire, the bottom fixed mounting of balancing weight has the couple, the fourth dead slot has been seted up in the balancing weight, slidable mounting has the baffle in the fourth dead slot, two first slide openings of symmetry have been seted up at the top of balancing weight, two first slide openings communicate with each other with the fourth dead slot, equal slidable mounting has first slide bar in two first slide openings, the one end of two first slide bars all.
Preferably, four first threaded rods are respectively located the equal fixed mounting of one end in two first dead slots and have second bevel gear, two first bull sticks are respectively located the equal fixed mounting of one end in two first dead slots and have first bevel gear, first bevel gear and two second bevel gear meshing, four rectangle poles are respectively located the equal fixed cover in the outside in four second spouts and are equipped with the worm wheel, four second threaded rods are respectively located the equal fixedly connected with worm of one end in four second spouts, four worm wheels respectively with four worm meshing.
Preferably, the mounting groove has been seted up to the top inner wall of third spout, one side inner wall fixed mounting of mounting groove has the rack, the fifth through-hole has been seted up to the top inner wall of second dead slot, the fifth through-hole communicates with each other with the mounting groove, the third bull stick is installed in the fifth through-hole rotation, the one end fixed mounting of third bull stick has the gear, wheel and rack meshing, the one end fixed mounting that the second bull stick is located the second dead slot has fourth bevel gear, the fixed cover that is equipped with of one end that the third bull stick is located the second dead slot is third bevel gear, third bevel gear and fourth bevel gear meshing.
Preferably, a third empty groove is formed in the top of the rectangular block, a second motor is fixedly mounted on the inner wall of the bottom of the third empty groove, and an output shaft of the second motor is fixedly connected with the bottom of the upright post.
Preferably, one side of the second rectangular column is fixedly provided with an air cylinder, one side of the third sliding chute is provided with a sixth through hole, and an output shaft of the air cylinder is fixedly connected with one side of the second sliding column.
Preferably, the bottom of the base is fixedly provided with two first motors, and output shafts of the two first motors are fixedly connected with one ends of the two first rotating rods respectively.
Preferably, a fourth sliding chute is formed in the bottom of each of the four first fixing blocks, a third sliding column is slidably mounted in each of the four fourth sliding chutes, a second fixing block is fixedly connected to the bottom of each of the four third sliding columns, rollers are rotatably mounted on the bottom of each of the four second fixing blocks, a first spring is sleeved on each of the four third sliding columns, and two ends of each first spring are fixedly connected with the bottom of each first fixing block and the top of each second fixing block respectively.
Preferably, the outside that two first slide bars are located the fourth dead slot all overlaps and is equipped with the second spring, the both ends of two second springs respectively with the top of baffle and the top inner wall fixed connection of fourth dead slot, the second slide opening has been seted up to the bottom inner wall of fourth dead slot, slidable mounting has the second slide bar in the second slide opening, the one end that the second slide bar is located the fourth dead slot and the bottom fixed connection of baffle, the other end fixedly connected with arc fixture block of second slide bar, arc fixture block cooperatees with the couple.
Preferably, the inner wall of the bottom of the second empty groove and the inner wall of one side of the second empty groove are both fixedly provided with fifth bearings, and inner rings of the two fifth bearings are respectively and fixedly connected with the outer sides of the second rotating rod and the third rotating rod.
Preferably, the bottom inner walls of the two first dead slots are fixedly provided with first bearings, the inner rings of the two first bearings are fixedly connected with the outer sides of the two first rotating rods respectively, the inner walls of the two sides of the two first dead slots are fixedly provided with second bearings, the inner rings of the four second bearings are fixedly connected with the outer sides of the four first threaded rods respectively, the top inner walls of the four second chutes are fixedly provided with third bearings, the inner rings of the four third bearings are fixedly connected with the outer sides of the four worms respectively, the inner wall of one side of each of the four second chutes is fixedly provided with a fourth bearing, and the inner rings of the four fourth bearings are fixedly connected with the outer sides of the four rectangular rods respectively.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the four first motors can be started, the two first bevel gears respectively drive the four second bevel gears to rotate, the four first threaded rods respectively drive the four first sliding columns to move, the four rectangular rods respectively drive the four worm gears to rotate, the four worms respectively drive the four second threaded rods to rotate, and the four second threaded rods respectively drive the four supporting columns to move, so that the stress area of the base can be increased by the four supporting legs, and the stability of the base during lifting operation is improved.
2. According to the invention, the second motor is started, the rack drives the gear to rotate, the third bevel gear drives the fourth bevel gear to rotate, the second rotating rod drives the rotating shaft to rotate, when the rotating shaft rotates to a moving position, the two first sliding rods are extruded, the baffle plate drives the second sliding column to move, and the arc-shaped clamping block is matched with the hook, so that the safety during the lifting operation can be improved.
3. According to the invention, the two first motors can be started to rotate reversely, then the two first bevel gears respectively drive the four second bevel gears to rotate, the four first threaded rods respectively drive the four first sliding columns to move, the four rectangular rods respectively drive the four worm gears to rotate, the four worms respectively drive the four second threaded rods to rotate, and the four second threaded rods respectively drive the four supporting columns to move, so that the base can move through the four rollers, and the position adjustment or the carrying is convenient.
The base of the lifting device can be conveniently fixed, so that the stability of the base during operation is improved, and the lifting device is simple in structure and convenient to use.
Drawings
FIG. 1 is a schematic structural view of a lifting device for installing urban drainage pipelines, which is provided by the invention;
FIG. 2 is an enlarged schematic structural view of part A of FIG. 1 of a lifting apparatus for installing urban drainage pipelines according to the present invention;
FIG. 3 is an enlarged schematic structural view of part B in FIG. 1 of a lifting apparatus for installing urban drainage pipelines according to the present invention;
FIG. 4 is an enlarged schematic structural view of a part C in FIG. 1 of a lifting apparatus for installing urban drainage pipelines according to the present invention;
FIG. 5 is an enlarged schematic structural view of a part D in FIG. 1 of a lifting device for installing urban drainage pipelines according to the present invention.
In the figure: the device comprises a base 1, a first sliding groove 2, a first sliding column 3, a first rectangular column 4, a second sliding groove 5, a supporting column 6, a supporting leg 7, a first fixed block 8, a third sliding column 9, a second fixed block 10, rollers 11, springs 12, a rectangular block 13, a second motor 14, a vertical column 15, a second rectangular column 16, a third sliding groove 17, a second sliding column 18, a second rotating rod 19, a rotating shaft 20, a cylinder 21, a steel cable 22, a counterweight 23, a hook 24, a baffle 25, a first sliding rod 26, a second spring 27, a second sliding rod 28, an arc-shaped fixture block 29, a first motor 30, a first rotating rod 31, a first threaded rod 32, a rectangular rod 33, a worm 34, a second threaded rod 35, a worm wheel 36, a third rotating rod 37, a rack 38, a gear 39, a first bevel gear 40, a second bevel gear 41, a third bevel gear 42 and a fourth bevel gear 43.
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.
Example one
Referring to fig. 1-5, a lifting device for installing an urban drainage pipeline comprises a base 1, wherein two symmetrical first chutes 2 are respectively arranged on two sides of the base 1, first sliding columns 3 are respectively and slidably arranged in the four first chutes 2, first rectangular columns 4 are respectively and fixedly connected with one sides of the four first sliding columns 3, second sliding chutes 5 are respectively arranged at the bottoms of the four first rectangular columns 4, supporting columns 6 are respectively and slidably arranged in the four second sliding chutes 5, supporting legs 7 are respectively and fixedly arranged at the bottoms of the four supporting columns 6, two first empty grooves are respectively arranged in the base 1, first through holes are respectively arranged on the inner walls of two sides of the two first empty grooves, the four first through holes are respectively communicated with the four first sliding chutes 2, first threaded grooves are respectively arranged on one side of the four first sliding columns 3 respectively positioned in the four first sliding chutes 2, and first threaded rods 32 are respectively and threadedly arranged in the four first threaded grooves, the inner wall of one side of each of the four first threaded grooves is provided with a second through hole, the four second through holes are respectively communicated with the four second sliding grooves 5, one end of each of the four first threaded rods 32, which is positioned in each of the four first threaded grooves, is provided with a rectangular groove, the four rectangular grooves are respectively and slidably provided with a rectangular rod 33, the inner wall of the bottom of each of the two first empty grooves is provided with a third through hole, the two third through holes are respectively and rotatably provided with a first rotating rod 31, the top of each of the four supporting columns 6 is provided with a second threaded groove, the four second threaded grooves are respectively and rotatably provided with a second threaded rod 35, the bottom of the base 1 is fixedly provided with four first fixed blocks 8, the top of the base 1 is fixedly provided with a rectangular block 13, the top of the rectangular block 13 is rotatably provided with an upright post 15, the top of the upright post 15 is fixedly provided with a second rectangular post 16, one side of the second rectangular post 16, the mounting hole has been seted up on the second traveller 18, set up the second dead slot in the second traveller 18, the fourth through-hole has been seted up to one side inner wall of second dead slot, the fourth through-hole communicates with each other with the mounting hole, the downthehole second bull stick 19 of rotating of fourth through-hole, the outside fixed cover that second bull stick 19 is located the mounting hole is equipped with pivot 20, the outside of pivot 20 is around being equipped with cable wire 22, the one end fixedly connected with balancing weight 23 of cable wire 22, the bottom fixed mounting of balancing weight 23 has couple 24, set up the fourth dead slot in the balancing weight 23, slidable mounting has baffle 25 in the fourth dead slot, two first slide holes of symmetry are seted up at the top of balancing weight 23, two first slide holes communicate with each other with the fourth dead slot, equal slidable mounting has first slide bar 26 in two first slide holes, the one end of two first slide bars 26 all is connected with the.
In this embodiment, the two second bevel gears 41 are fixedly mounted at the ends of the four first threaded rods 32 respectively located in the two first empty slots, the first bevel gears 40 are fixedly mounted at the ends of the two first rotating rods 31 respectively located in the two first empty slots, the first bevel gears 40 are engaged with the two second bevel gears 41, the worm gears 36 are fixedly sleeved at the outer sides of the four rectangular rods 33 respectively located in the four second sliding slots 5, the worms 34 are fixedly connected at the ends of the four second threaded rods 35 respectively located in the four second sliding slots 5, and the four worm gears 36 are engaged with the four worms 34 respectively.
In this embodiment, an installation groove is formed in the inner wall of the top of the third sliding groove 17, a rack 38 is fixedly installed on the inner wall of one side of the installation groove, a fifth through hole is formed in the inner wall of the top of the second empty groove, the fifth through hole is communicated with the installation groove, a third rotating rod 37 is rotatably installed in the fifth through hole, a gear 39 is fixedly installed at one end of the third rotating rod 37, the gear 39 is engaged with the rack 38, a fourth bevel gear 43 is fixedly installed at one end of the second rotating rod 19 located in the second empty groove, a third bevel gear 42 is fixedly installed at one end of the third rotating rod 37 located in the second empty groove, and the third bevel gear 42 is engaged with the fourth bevel gear 43.
In this embodiment, a third empty slot is formed in the top of the rectangular block 13, a second motor 14 is fixedly mounted on the inner wall of the bottom of the third empty slot, and an output shaft of the second motor 14 is fixedly connected with the bottom of the upright post 15.
In this embodiment, an air cylinder 21 is fixedly mounted on one side of the second rectangular column 16, a sixth through hole is formed on one side of the third sliding chute 17, and an output shaft of the air cylinder 21 is fixedly connected with one side of the second sliding column 18.
In this embodiment, two first motors 30 are fixedly installed at the bottom of the base 1, and output shafts of the two first motors 30 are respectively and fixedly connected with one ends of the two first rotating rods 31.
In this embodiment, the fourth spout has all been seted up to the bottom of four first fixed blocks 8, equal slidable mounting third traveller 9 in four fourth spouts, the equal fixedly connected with second fixed block 10 in bottom of four third traveller 9, the bottom of four second fixed blocks 10 is all rotated and is installed gyro wheel 11, all overlap on four third traveller 9 and be equipped with first spring 12, the both ends of first spring 12 respectively with the bottom of first fixed block 8 and the top fixed connection of second fixed block 10.
In this embodiment, the second springs 27 are respectively sleeved on the outer sides of the two first sliding bars 26 located in the fourth empty slot, two ends of each of the two second springs 27 are respectively fixedly connected with the top of the baffle 25 and the inner wall of the top of the fourth empty slot, a second sliding hole is formed in the inner wall of the bottom of the fourth empty slot, a second sliding bar 28 is slidably installed in the second sliding hole, one end of the second sliding bar 28 located in the fourth empty slot is fixedly connected with the bottom of the baffle 25, an arc-shaped clamping block 29 is fixedly connected to the other end of the second sliding bar 28, and the arc-shaped clamping block 29 is matched with the hook 24.
In this embodiment, the inner walls of the bottom and one side of the second empty groove are both fixedly provided with fifth bearings, and the inner rings of the two fifth bearings are respectively fixedly connected with the outer sides of the second rotating rod 19 and the third rotating rod 37.
In this embodiment, the bottom inner walls of the two first empty grooves are fixedly provided with first bearings, the inner rings of the two first bearings are fixedly connected with the outer sides of the two first rotating rods 31, the inner walls of the two sides of the two first empty grooves are fixedly provided with second bearings, the inner rings of the four second bearings are fixedly connected with the outer sides of the four first threaded rods 32, the top inner walls of the four second chutes 5 are fixedly provided with third bearings, the inner rings of the four third bearings are fixedly connected with the outer sides of the four worms 34, the inner walls of one side of the four second chutes 5 are fixedly provided with fourth bearings, and the inner rings of the four fourth bearings are fixedly connected with the outer sides of the four rectangular rods 33.
Example two
Referring to fig. 1-5, a lifting device for installing an urban drainage pipeline comprises a base 1, two symmetrical first chutes 2 are respectively arranged on two sides of the base 1, first sliding columns 3 are respectively and slidably arranged in the four first chutes 2, one sides of the four first sliding columns 3 are respectively fixedly connected with first rectangular columns 4 through welding, second sliding chutes 5 are respectively arranged on the bottoms of the four first rectangular columns 4, supporting columns 6 are respectively and slidably arranged in the four second sliding chutes 5, supporting legs 7 are respectively and fixedly arranged on the bottoms of the four supporting columns 6 through welding, two first empty grooves are arranged in the base 1, first through holes are respectively arranged on the inner walls of two sides of the two first empty grooves, the four first through holes are respectively communicated with the four first sliding chutes 2, first threaded grooves are respectively arranged on one sides of the four first sliding columns 3 respectively positioned in the four first sliding chutes 2, first threaded rods 32 are respectively and threadedly arranged in the four first threaded grooves, the inner wall of one side of each of the four first threaded grooves is provided with a second through hole, the four second through holes are respectively communicated with the four second sliding grooves 5, one end of each of the four first threaded rods 32, which is positioned in each of the four first threaded grooves, is provided with a rectangular groove, the four rectangular grooves are respectively and slidably provided with a rectangular rod 33, the inner wall of the bottom of each of the two first empty grooves is provided with a third through hole, the two third through holes are respectively and rotatably provided with a first rotating rod 31, the top of each of the four supporting columns 6 is provided with a second threaded groove, the four second threaded grooves are respectively and rotatably provided with a second threaded rod 35, the bottom of the base 1 is fixedly provided with four first fixed blocks 8 by welding, the top of the base 1 is fixedly provided with a rectangular block 13 by welding, the top of the rectangular block 13 is rotatably provided with an upright column 15, the top of the upright column 15 is fixedly provided with a second rectangular column, a second sliding column 18 is slidably mounted in the third sliding groove 17, a mounting hole is formed in the second sliding column 18, a second hollow groove is formed in the second sliding column 18, a fourth through hole is formed in the inner wall of one side of the second hollow groove, the fourth through hole is communicated with the mounting hole, a second rotating rod 19 is rotatably mounted in the fourth through hole, a rotating shaft 20 is sleeved on the outer side, located in the mounting hole, of the second rotating rod 19 through a welding fixing sleeve, a steel cable 22 is wound on the outer side of the rotating shaft 20, one end of the steel cable 22 is fixedly connected with a balancing weight 23 through welding, a hook 24 is fixedly mounted at the bottom of the balancing weight 23 through welding, a fourth hollow groove is formed in the balancing weight 23, a baffle 25 is slidably mounted in the fourth hollow groove, two symmetrical first sliding holes are formed in the top of the balancing weight 23, the two first sliding holes are communicated with the fourth hollow groove, a first sliding rod 26 is slidably mounted in each of the two first sliding holes, and one end of each.
In this embodiment, the one end that four first threaded rods 32 are located two first dead slots respectively all has second bevel gear 41 through welded fastening, the one end that two first bull stick 31 are located two first dead slots respectively all has first bevel gear 40 through welded fastening, first bevel gear 40 and two second bevel gear 41 meshes, the outside that four rectangular pole 33 are located four second spout 5 respectively all is equipped with worm wheel 36 through welded fastening cover, the one end that four second threaded rods 35 are located four second spout 5 respectively all is through welded fastening and is connected with worm 34, four worm wheel 36 mesh with four worm 34 respectively, when two first bull sticks 31 rotate, two first bevel gears 40 can drive four second bevel gears 41 respectively and rotate, four worm wheels 36 can drive four worm 34 respectively and rotate.
In this embodiment, an installation groove is formed in the inner wall of the top of the third sliding chute 17, a rack 38 is installed on the inner wall of one side of the installation groove through welding and fixing, a fifth through hole is formed in the inner wall of the top of the second empty groove, the fifth through hole is communicated with the installation groove, a third rotating rod 37 is installed in the fifth through hole in a rotating mode, a gear 39 is installed at one end of the third rotating rod 37 through welding and fixing, the gear 39 is meshed with the rack 38, a fourth bevel gear 43 is installed at one end, located in the second empty groove, of the second rotating rod 19 through welding and fixing, a third bevel gear 42 is installed at one end, located in the second empty groove, of the third rotating rod 37 through welding and fixing, the third bevel gear 42 is meshed with the fourth bevel gear 43, when the second sliding column 18 moves, the rack 38 can drive the gear 39 to rotate, and.
In this embodiment, the third dead slot has been seted up at the top of rectangular block 13, and third dead slot bottom inner wall passes through welded fastening installation second motor 14, and welded fastening is connected through welded fastening in the output shaft of second motor 14 and the bottom of stand 15, and when opening second motor 14, second motor 14 can drive stand 15 and rotate.
In this embodiment, a cylinder 21 is fixedly installed on one side of the second rectangular column 16 by welding, a sixth through hole is formed in one side of the third sliding chute 17, an output shaft of the cylinder 21 is fixedly connected with one side of the second sliding column 18 by welding, and when the cylinder 21 is opened, the cylinder 21 can drive the second sliding column 18 to move.
In this embodiment, two first motors 30 are installed through welded fastening in the bottom of base 1, and welded fastening is passed through with the one end of two first bull sticks 31 respectively to the output shaft of two first motors 30 and is connected, and when opening two first motors 30, two first motors 30 can drive two first bull sticks 31 respectively and rotate.
In this embodiment, the fourth spout has all been seted up to the bottom of four first fixed blocks 8, equal slidable mounting third traveller 9 in four fourth spouts, welded fastening is all connected with second fixed block 10 through the bottom of four third travellers 9, the bottom of four second fixed blocks 10 is all rotated and is installed gyro wheel 11, it is equipped with first spring 12 all to overlap on four third travellers 9, welded fastening is passed through with the bottom of first fixed block 8 and the top of second fixed block 10 respectively at the both ends of first spring 12, when base 1 removed through four gyro wheels 11, four first springs 12 can play the absorbing effect to base 1.
In this embodiment, the second springs 27 are respectively sleeved on the outer sides of the two first sliding rods 26 located in the fourth empty slot, two ends of the two second springs 27 are respectively connected with the top of the baffle 25 and the inner wall of the top of the fourth empty slot through welding, a second sliding hole is formed in the inner wall of the bottom of the fourth empty slot, a second sliding rod 28 is slidably installed in the second sliding hole, one end of the second sliding rod 28 located in the fourth empty slot is connected with the bottom of the baffle 25 through welding, the other end of the second sliding rod 28 is fixedly connected with the arc-shaped fixture block 29, the arc-shaped fixture block 29 is matched with the hook 24, when the counterweight 23 moves downwards, the two second springs 27 can drive the baffle 25 to reset through deformation force, and the baffle 25 can drive the arc-shaped fixture block 29 to reset.
In this embodiment, the inner wall of the bottom of the second empty groove and the inner wall of one side are both provided with fifth bearings through welding, inner rings of the two fifth bearings are respectively connected with the outer sides of the second rotating rod 19 and the third rotating rod 37 through welding, and when the second rotating rod 19 and the third rotating rod 37 rotate, the two fifth bearings can respectively play a role in stabilizing the rotation of the second rotating rod 19 and the third rotating rod 37.
In this embodiment, the inner walls of the bottoms of the two first empty grooves are fixedly provided with first bearings by welding, the inner rings of the two first bearings are fixedly connected with the outer sides of the two first rotating rods 31 by welding, the inner walls of the two sides of the two first empty grooves are fixedly provided with second bearings by welding, the inner rings of the four second bearings are fixedly connected with the outer sides of the four first threaded rods 32 by welding, the inner walls of the tops of the four second chutes 5 are fixedly provided with third bearings by welding, the inner rings of the four third bearings are fixedly connected with the outer sides of the four worms 34 by welding, the inner walls of one side of the four second chutes 5 are fixedly provided with fourth bearings by welding, the inner rings of the four fourth bearings are fixedly connected with the outer sides of the four rectangular rods 33 by welding, when the two first rotating rods 31, the four first threaded rods 32, the four worms 34 and the four rectangular rods 33 rotate, two first bearings can play two first bull sticks 31 of stabilizing respectively and rotate the effect, and four second bearings can play four first threaded rods 32 pivoted effects of stabilizing respectively, and four third bearings can play four worm 34 pivoted effects of stabilizing respectively, and four fourth bearings can play four rectangle pole 33 pivoted effects of stabilizing respectively.
In the invention, when in use, by turning on the two first motors 30, the two first motors 30 respectively drive the two first rotating rods 31 to rotate, the two first rotating rods 31 respectively drive the two first bevel gears 40 to rotate, the two first bevel gears 40 respectively drive the four second bevel gears 41 to rotate, the four second bevel gears 41 respectively drive the four first threaded rods 32 to rotate, the four first threaded rods 32 respectively drive the four first sliding columns 3 and the four first rectangular columns 4 to move, meanwhile, the four first threaded rods 32 respectively drive the four rectangular rods 33 to rotate, the four rectangular rods 33 respectively drive the four worm gears 36 to rotate, the four worm gears 36 respectively drive the four worms 34 to rotate, the four worms 34 respectively drive the four second threaded rods 35 to rotate, the four second threaded rods 35 respectively drive the four supporting columns 6 and the four supporting legs 7 to move downwards, so as to increase the stress area of the base 1, therefore, the four supporting legs 7 can improve the stability of the base 1, then the cylinder 21 is started, the cylinder 21 drives the second sliding post 18 to move, the rack 38 drives the gear 39 to rotate, the gear 39 drives the third rotating rod 37 to rotate, the third rotating rod 37 drives the third bevel gear 42 to rotate, the third bevel gear 42 drives the fourth bevel gear 43 to rotate, the fourth bevel gear 43 drives the second rotating rod 19 to rotate, the second rotating rod 19 drives the roller 20 to rotate, the roller 20 winds the steel cable 22, the balancing weight 23 drives the hook 24 to move downwards, then the cloth belt with the drainage pipeline fixed is hung on the hook 24, the cylinder 21 is started to rotate reversely, the cylinder 21 drives the second sliding post 18 to move, the rack 38 drives the gear 39 to rotate, the gear 39 drives the third rotating rod 37 to rotate, the third rotating rod 37 drives the third bevel gear 42 to rotate, the third bevel gear 42 drives the fourth bevel gear 43 to rotate, the fourth bevel gear 43 drives the second rotating rod 19 to rotate, the second rotating rod 19 drives the roller 20 to rotate, the roller 20 winds the steel cable 22, the counterweight block 23 drives the hook 24 to move upwards, when the counterweight block 23 moves to a certain position, the two first sliding rods 26 are extruded to move downwards, the two first sliding rods 26 drive the baffle 25 to move downwards, the baffle 25 drives the second sliding column 18 and the arc-shaped fixture block 29 to move downwards, the arc-shaped fixture block 29 is matched with the hook 24, the arc-shaped fixture block 29 can fix the cloth belt to prevent the cloth belt from falling off, then the pipeline installation position can be adjusted by starting the second motor 14 to carry out installation, when the use is finished, the two first motors 30 can be started to rotate reversely, the two first motors 30 respectively drive the two first rotating rods 31 to rotate, the two first rotating rods 31 respectively drive the two first bevel gears 40 to rotate, the two first bevel gears 40 respectively drive the four second bevel gears 41 to rotate, the four second bevel gears 41 respectively drive the four, four first threaded rods 32 respectively drive four first sliding columns 3 and four first rectangular columns 4 to move, meanwhile, the four first threaded rods 32 respectively drive four rectangular rods 33 to rotate, the four rectangular rods 33 respectively drive four worm wheels 36 to rotate, the four worm wheels 36 respectively drive four worm screws 34 to rotate, the four worm screws 34 respectively drive four second threaded rods 35 to rotate, the four second threaded rods 35 respectively drive four supporting columns 6 and four supporting legs 7 to move upwards, and therefore the base 1 can move through the four idler wheels 11.
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 (10)
1. A lifting device for mounting urban drainage pipelines comprises a base (1) and is characterized in that two symmetrical first sliding chutes (2) are respectively formed in two sides of the base (1), first sliding columns (3) are respectively slidably mounted in the four first sliding chutes (2), first rectangular columns (4) are respectively fixedly connected to one sides of the four first sliding columns (3), second sliding chutes (5) are respectively formed in the bottoms of the four first rectangular columns (4), supporting columns (6) are respectively slidably mounted in the four second sliding chutes (5), supporting legs (7) are respectively fixedly mounted at the bottoms of the four supporting columns (6), two first empty grooves are formed in the base (1), first through holes are respectively formed in the inner walls of the two sides of the two first empty grooves, the four first through holes are respectively communicated with the four first sliding chutes (2), first threaded grooves are respectively formed in one sides of the four first sliding columns (3) which are respectively located in the four first sliding chutes (2), first threaded rods (32) are all installed in the four first threaded grooves in a threaded manner, second through holes are formed in the inner wall of one side of each of the four first threaded grooves, the four second through holes are respectively communicated with the four second sliding grooves (5), rectangular grooves are formed in the ends, located in the four first threaded grooves, of the four first threaded rods (32), rectangular rods (33) are all installed in the four rectangular grooves in a sliding manner, third through holes are formed in the inner walls of the bottoms of the two first empty grooves, first rotating rods (31) are all installed in the two third through holes in a rotating manner, second threaded grooves are all formed in the tops of the four supporting columns (6), second threaded rods (35) are all installed in the four second threaded grooves in a threaded manner, four first fixing blocks (8) are fixedly installed at the bottom of the base (1), rectangular blocks (13) are fixedly installed at the top of the base (1), and stand columns (15) are installed at the tops of the, a second rectangular column (16) is fixedly installed at the top of the upright column (15), a third sliding groove (17) is formed in one side of the second rectangular column (16), a second sliding column (18) is installed in the third sliding groove (17) in a sliding manner, a mounting hole is formed in the second sliding column (18), a second empty groove is formed in the second sliding column (18), a fourth through hole is formed in the inner wall of one side of the second empty groove and communicated with the mounting hole, a second rotating rod (19) is rotatably installed in the fourth through hole, a rotating shaft (20) is fixedly sleeved on the outer side, located in the mounting hole, of the second rotating rod (19), a steel cable (22) is wound on the outer side of the rotating shaft (20), a balancing weight (23) is fixedly connected to one end of the steel cable (22), a hook (24) is fixedly installed at the bottom of the balancing weight (23), a fourth empty groove is formed in the balancing weight (23), a baffle (25) is installed in the fourth empty groove in a sliding manner, two, the two first sliding holes are communicated with the fourth empty groove, the first sliding rods (26) are arranged in the two first sliding holes in a sliding mode, and one ends of the two first sliding rods (26) are fixedly connected with the top of the baffle (25).
2. The hoisting equipment for urban drainage pipeline installation according to claim 1, wherein the four first threaded rods (32) are respectively provided with two second bevel gears (41) at one ends in the two first empty grooves, the two first rotating rods (31) are respectively provided with first bevel gears (40) at one ends in the two first empty grooves, the first bevel gears (40) are engaged with the two second bevel gears (41), the four rectangular rods (33) are respectively provided with four second slide grooves (5) at the outer sides and fixedly sleeved with worm gears (36), the four second threaded rods (35) are respectively provided with four second slide grooves (5) at one ends and fixedly connected with worms (34), and the four worm gears (36) are respectively engaged with the four worms (34).
3. The hoisting equipment for mounting the urban drainage pipeline according to claim 1, wherein an installation groove is formed in the inner wall of the top of the third sliding groove (17), a rack (38) is fixedly installed on the inner wall of one side of the installation groove, a fifth through hole is formed in the inner wall of the top of the second empty groove, the fifth through hole is communicated with the installation groove, a third rotating rod (37) is rotatably installed in the fifth through hole, a gear (39) is fixedly installed at one end of the third rotating rod (37), the gear (39) is meshed with the rack (38), a fourth bevel gear (43) is fixedly installed at one end of the second rotating rod (19) located in the second empty groove, a third bevel gear (42) is fixedly sleeved at one end of the third rotating rod (37) located in the second empty groove, and the third bevel gear (42) is meshed with the fourth bevel gear (43).
4. The hoisting equipment for urban drainage pipeline installation according to claim 1, wherein a third empty groove is formed in the top of the rectangular block (13), a second motor (14) is fixedly installed on the inner wall of the bottom of the third empty groove, and an output shaft of the second motor (14) is fixedly connected with the bottom of the upright post (15).
5. The hoisting equipment for urban drainage pipeline installation according to claim 1, wherein a cylinder (21) is fixedly installed at one side of the second rectangular column (16), a sixth through hole is formed at one side of the third sliding chute (17), and an output shaft of the cylinder (21) is fixedly connected with one side of the second sliding column (18).
6. The hoisting equipment for urban drainage pipeline installation according to claim 1, wherein two first motors (30) are fixedly installed at the bottom of the base (1), and output shafts of the two first motors (30) are respectively and fixedly connected with one ends of two first rotating rods (31).
7. The hoisting equipment for urban drainage pipeline installation according to claim 1, wherein a fourth sliding groove is formed in each of the bottoms of the four first fixing blocks (8), a third sliding column (9) is slidably mounted in each of the four fourth sliding grooves, a second fixing block (10) is fixedly connected to each of the bottoms of the four third sliding columns (9), rollers (11) are rotatably mounted on each of the bottoms of the four second fixing blocks (10), a first spring (12) is sleeved on each of the four third sliding columns (9), and two ends of each first spring (12) are fixedly connected with the bottom of each first fixing block (8) and the top of each second fixing block (10).
8. The hoisting equipment for mounting the urban drainage pipeline according to claim 1, wherein the two first sliding rods (26) are sleeved with second springs (27) on the outer sides of the fourth empty grooves, the two ends of each second spring (27) are fixedly connected with the top of the baffle plate (25) and the inner wall of the top of the fourth empty groove respectively, a second sliding hole is formed in the inner wall of the bottom of the fourth empty groove, a second sliding rod (28) is slidably mounted in the second sliding hole, one end of each second sliding rod (28) located in the fourth empty groove is fixedly connected with the bottom of the baffle plate (25), an arc-shaped clamping block (29) is fixedly connected with the other end of each second sliding rod (28), and the arc-shaped clamping block (29) is matched with the hook (24).
9. The hoisting equipment for urban drainage pipeline installation according to claim 1, wherein the bottom inner wall and one side inner wall of the second empty groove are fixedly provided with fifth bearings, and inner rings of the two fifth bearings are fixedly connected with the outer sides of the second rotating rod (19) and the third rotating rod (37) respectively.
10. The hoisting equipment for urban drainage pipeline installation according to claim 1, wherein the inner walls of the bottoms of the two first empty grooves are fixedly provided with first bearings, the inner rings of the two first bearings are fixedly connected with the outer sides of the two first rotating rods (31), the inner walls of the two sides of the two first empty grooves are fixedly provided with second bearings, the inner rings of the four second bearings are fixedly connected with the outer sides of the four first threaded rods (32), the inner walls of the tops of the four second chutes (5) are fixedly provided with third bearings, the inner rings of the four third bearings are fixedly connected with the outer sides of the four worms (34), the inner walls of one side of the four second chutes (5) are fixedly provided with fourth bearings, and the inner rings of the four fourth bearings are fixedly connected with the outer sides of the four rectangular rods (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010792246.2A CN111977524A (en) | 2020-08-08 | 2020-08-08 | Urban drainage pipeline installation is with lifting by crane equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010792246.2A CN111977524A (en) | 2020-08-08 | 2020-08-08 | Urban drainage pipeline installation is with lifting by crane equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111977524A true CN111977524A (en) | 2020-11-24 |
Family
ID=73444544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010792246.2A Withdrawn CN111977524A (en) | 2020-08-08 | 2020-08-08 | Urban drainage pipeline installation is with lifting by crane equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111977524A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722679A (en) * | 2020-12-26 | 2021-04-30 | 厦门斯科钛自动化科技有限公司 | Automatic feeding and discharging equipment |
| CN112758847A (en) * | 2021-02-03 | 2021-05-07 | 国网山东省电力公司平原县供电公司 | Hoisting device for transformer substation equipment installation |
| CN113324371A (en) * | 2021-06-18 | 2021-08-31 | 北京杰信越发制冷设备安装工程有限公司 | Refrigeration equipment convenient to move and fix and used for refrigeration of refrigeration house |
| CN117233655A (en) * | 2023-11-16 | 2023-12-15 | 山东力创电气有限公司 | LED lamp aging testing device |
-
2020
- 2020-08-08 CN CN202010792246.2A patent/CN111977524A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722679A (en) * | 2020-12-26 | 2021-04-30 | 厦门斯科钛自动化科技有限公司 | Automatic feeding and discharging equipment |
| CN112758847A (en) * | 2021-02-03 | 2021-05-07 | 国网山东省电力公司平原县供电公司 | Hoisting device for transformer substation equipment installation |
| CN113324371A (en) * | 2021-06-18 | 2021-08-31 | 北京杰信越发制冷设备安装工程有限公司 | Refrigeration equipment convenient to move and fix and used for refrigeration of refrigeration house |
| CN113324371B (en) * | 2021-06-18 | 2022-07-12 | 北京杰信越发制冷设备安装工程有限公司 | Refrigeration equipment convenient to move and fix and used for refrigeration of refrigeration house |
| CN117233655A (en) * | 2023-11-16 | 2023-12-15 | 山东力创电气有限公司 | LED lamp aging testing device |
| CN117233655B (en) * | 2023-11-16 | 2024-01-09 | 山东力创电气有限公司 | LED lamp aging testing device |
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