CN115571763A - Culvert pipe hoisting equipment for municipal construction and hoisting method thereof - Google Patents
Culvert pipe hoisting equipment for municipal construction and hoisting method thereof Download PDFInfo
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- CN115571763A CN115571763A CN202210981643.3A CN202210981643A CN115571763A CN 115571763 A CN115571763 A CN 115571763A CN 202210981643 A CN202210981643 A CN 202210981643A CN 115571763 A CN115571763 A CN 115571763A
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 126
- 238000012546 transfer Methods 0.000 claims description 12
- 230000001276 controlling effect Effects 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 16
- 238000009434 installation Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
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Abstract
The invention discloses culvert pipe hoisting equipment for municipal construction, which is characterized in that: the lifting assembly is installed at the top of the lifting plate and is connected with an external lifting mechanism, the adjusting mechanism is installed at the bottom of the inner side of the lifting plate and is connected with a lifting column, and the bottom of the lifting column is connected with a fixing mechanism. The invention has the beneficial effects that: according to the invention, the adjusting mechanism is arranged, and the adjusting mechanism can be adjusted by the fixing mechanism through adjustment control of the adjusting mechanism, so that the culvert pipes with different lengths can be adapted, the culvert pipes with different lengths can be conveniently fixed, and the fixing effect is improved.
Description
Technical Field
The invention belongs to the technical field of municipal construction, and particularly relates to culvert pipe hoisting equipment for municipal construction and a hoisting method thereof.
Background
The culvert pipe is a pipeline buried under the ground surface, is formed by casting reinforced concrete and is commonly called a cement pipe. The small culvert pipe is also made of metal materials. A water conduit is arranged under the whole cofferdam and a water delivery conduit is arranged under the whole cofferdam and dam. Water supply and drainage pipe in most cities of our country, multi-purpose cement pipe make the culvert pipe, need use lifting device to hoist the culvert pipe when municipal construction, and culvert pipe lifting device is the device of fixed hoist and mount culvert pipe. But current culvert pipe lifting device is relatively poor to the fixed effect of culvert pipe, is not convenient for fix the culvert pipe of different length, and culvert pipe lifting device's hoist and mount steadiness is not high, and the culvert pipe is lifted the back and is easily taken place to slide, is unfavorable for the firm hoist and mount of culvert pipe.
Disclosure of Invention
In view of the problems raised by the background art described above, the present invention has an object to: aims to provide culvert pipe hoisting equipment for municipal construction and a hoisting method thereof.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a culvert pipe lifting device for municipal construction which characterized in that: the top of the hanging plate is provided with a hoisting assembly, the hoisting assembly is connected with an external lifting mechanism, the bottom of the inner side of the hanging plate is provided with an adjusting mechanism, the adjusting mechanism is connected with a hoisting column, and the bottom of the hoisting column is connected with a fixing mechanism;
the adjusting mechanism comprises a sleeve, limiting plates are connected to two sides inside the sleeve in a sliding mode, a beam rod is connected to each limiting plate, the other side of the beam rod penetrates through the sleeve and extends to the outer side of the sleeve, an adapter is connected to the other side of the beam rod, sliding grooves are formed in two sides of the adapter, sliding rails are connected to the sliding grooves in a sliding mode, the sliding rails are fixedly installed on two sides inside the hanging plate, the top of the adapter is connected with guide columns, two sides of the top of the hanging plate are provided with guide sliding grooves corresponding to the guide columns, the guide columns are installed in the guide sliding grooves in a sliding mode, an adjusting plate is connected to the top of each guide column, an adjusting column is connected to one side of the bottom of each adjusting plate, a fixing ring is connected to the bottom of each connecting column, and the fixing ring is fixedly installed on the beam rod;
the fixing mechanism comprises a positioning seat, the left side and the right side of the positioning seat are provided with an outer clamping mechanism, and an inner clamping mechanism is arranged in the positioning seat;
the outer clamping mechanism comprises a support, slide rods are connected to the upper side and the lower side of the support, the other side of each slide rod is fixedly mounted on a positioning seat, a threaded through hole is formed in the support, a threaded rod is connected in the threaded through hole, a twisting disc is connected to one side of the threaded rod, a pushing seat is connected to the other side of the threaded rod, the pushing seat is slidably mounted on the slide rods, a bearing is mounted in the pushing seat and connected with the threaded rod, an outer sleeve is connected to the pushing seat, and an outer sleeve is connected to the outer sleeve;
the internal clamping mechanism comprises a lead screw installed in the positioning seat, one side of the lead screw penetrates through the positioning seat and extends to the outer side of the lead screw to be connected with a rotating sleeve, the rotating sleeve is fixedly connected with a T-shaped rotating rod, the other side of the lead screw is connected with a bearing seat, the bearing seat is fixedly installed in the positioning seat, the lead screw is connected with a nut, the nut is connected with a nut installation seat, first hinged seats are installed on four sides of the nut installation seat, the first hinged seats are connected with push rods, the other side of the push rods is connected with second hinged seats, the second hinged seats are connected with a sliding seat, the sliding seat is provided with guide holes, auxiliary rollers are installed on the lower side of the guide holes of the sliding seat, the guide holes are connected with guide rods, the auxiliary rollers are slidably installed on the guide rods, the positioning seat is provided with a plurality of guide grooves, the guide rods and the sliding seat are installed in the guide grooves, and the sliding seat is connected with an internal clamping sleeve.
Further inject, the slide is connected with the cassette that is the setting of L shape structure, the welding of slide and cassette junction has the strengthening rib, one side of interior jacket is installed in the cassette. Such structural design plays fixed effect to the inner jacket.
Further limiting, a lubricating groove which is arranged in a spiral structure is formed in the surface of the guide rod, and lubricating oil is filled in the lubricating groove. Such structural design improves lubricated effect, makes the slip more smooth and easy.
Further inject, the wrench disk is the hexagon structure setting, the wrench disk surface cover is equipped with the rubber sleeve. Such structural design is convenient for wrench movement and twists the disk to play the protection effect to the palm.
Further limit, the both sides fixed mounting of hanger plate has the counter weight box. Such structural design is convenient for add the balancing weight, is convenient for keep balance when hoist and mount.
Further inject, supplementary slider is installed to the both sides of regulating plate, supplementary slider is the setting of the font structure of falling T, the both sides of hanger plate are equipped with supplementary spout, supplementary slider slidable mounting is in supplementary spout. The structural design has the effect of assisting in supporting and sliding.
Further inject, muffjoint has the fixing base, the fixing base passes through screw locking and installs in the hanger plate. The structural design has the effect of fixed installation to the sleeve.
Further inject, the hoist and mount subassembly is including installing the first rings in hanger plate top both sides, both sides first rings are connected with the second rings, the second rings are connected with the hoist and mount rope, the opposite side of hoist and mount rope is connected with the lantern ring, the lantern ring rotates and is connected with the hanger ring seat that is the setting of I-shaped structure. The hoisting work is convenient to carry out due to the structural design.
Further limiting, the hoisting rope is formed by winding and weaving a plurality of strands of fine steel wire ropes. The hoisting rope is more durable and has longer service life due to the structural design.
A hoisting method of culvert pipe hoisting equipment for municipal construction is characterized in that: the method comprises the following steps:
s1: firstly, connecting an external lifting mechanism with a lifting assembly, and controlling the external lifting mechanism to drive the lifting assembly to move up and down so as to drive the lifting assembly to drive a lifting plate, wherein the lifting plate drives an adjusting mechanism, the adjusting mechanism drives a lifting column, and the lifting column drives a fixing mechanism to move up and down;
s2: when the external lifting mechanism drives the hanging plate to move to the culvert pipe to be hoisted, firstly, the adjusting columns on two sides are pushed by workers, so that the adjusting columns drive the adjusting plate, the adjusting plate drives the guide columns to slide along the guide sliding grooves, the guide columns drive the transfer seats, the transfer seats drive the hanging columns, the hanging columns drive the fixing mechanism to move towards two sides, the transfer seats pull the cross beam rods towards two sides, the adjusting plate drives the connecting columns at the same time, the connecting columns drive the fixing rings to move along the cross beam rods, and the cross beam rods drive the limiting plates to move towards two sides along the sleeves, so that the length adjustment is realized, and the culvert pipe hoisting work of culvert pipes with different lengths is adapted,
s3: after the length of the control adjusting mechanism is adjusted, the inner clamping mechanism on the fixing mechanism is aligned to the inner hole of the culvert pipe, after the inner clamping mechanism is aligned to the inner hole of the culvert pipe, the outer clamping mechanism is naturally aligned to the outer diameter of the culvert pipe, then the adjusting column is pushed by a worker again, the adjusting column drives the adjusting plate, the adjusting plate drives the guide column, the guide column drives the adapter, the adapter drives the hoisting column, the hoisting column drives the fixing mechanism to be inserted into the culvert pipe, until the positioning seat is contacted with the side face of the culvert pipe, the inner clamping mechanism is positioned inside the culvert pipe, and the outer clamping mechanism is positioned on the outer surface of the culvert pipe;
s4: then, the twisting disks on the two sides are rotated to drive the threaded rod to rotate, so that the threaded rod pushes the push seat along the threaded through hole, the push seat slides along the slide rods on the two sides, the outer sleeve is driven at the same time, the outer sleeve drives the outer jacket to be close to the outer surface of the culvert pipe and clamping on the outer side is realized, finally, the T-shaped rotating rod is twisted to drive the rotating sleeve, the rotating sleeve drives the lead screw to rotate, the nut drives the nut mounting seat to move upwards, the nut mounting seat drives the first hinge seats on the four sides to move upwards, the first hinge seats push the push rods, the push rods push the second hinge seats, the second hinge seats push the sliding seat, the sliding seat drives the auxiliary idler wheels to slide along the guide rods, so that the sliding seat drives the inner clamping sleeves to be opened, and the opened inner clamping sleeves are enabled to fix the inner hole of the culvert pipe;
s5: and finally, driving the hoisting assembly by controlling an external hoisting mechanism, driving the hoisting plate by the hoisting assembly, driving the adjusting mechanism by the hoisting plate, driving the hoisting column by the adjusting mechanism, driving the fixing mechanism by the hoisting column, and driving the culvert pipe to hoist by the fixing mechanism.
The invention has the beneficial effects that: according to the invention, the adjusting mechanism is arranged, and the adjusting mechanism can be adjusted by the fixing mechanism through adjustment control of the adjusting mechanism, so that the culvert pipes with different lengths can be adapted, the culvert pipes with different lengths can be conveniently fixed, and the fixing effect is improved.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural view of culvert pipe hoisting equipment for municipal construction according to an embodiment of the invention;
FIG. 2 is a schematic sectional view of a culvert pipe hoisting device for municipal construction according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of an external clamping mechanism of culvert pipe hoisting equipment for municipal construction according to an embodiment of the invention;
FIG. 4 is a schematic structural view of a fixing mechanism of culvert pipe hoisting equipment for municipal construction according to an embodiment of the invention;
FIG. 5 is a schematic sectional view of a fixing mechanism of culvert pipe hoisting equipment for municipal construction according to an embodiment of the invention;
the main element symbols are as follows:
the device comprises a hanger plate 1, a hanger component 2, an adjusting mechanism 3, a hanger column 4, a fixing mechanism 5, a sleeve 6, a limiting plate 7, a beam rod 8, an adapter 9, a slide rail 10, a guide column 11, a guide chute 12, an adjusting plate 13, an adjusting column 14, a connecting column 15, a fixing ring 16, a positioning seat 17, an outer clamping mechanism 18, an inner clamping mechanism 19, a support 20, a slide rod 21, a threaded rod 22, a twisting disc 23, a push seat 24, a bearing 25, an outer sleeve 26, an outer jacket 27, a lead screw 28, a rotating sleeve 29, a T-shaped rotating rod 30, a bearing seat 31, a nut 32, a nut mounting seat 33, a first hinge seat 34, a push rod 35, a second hinge seat 36, a sliding seat 37, an auxiliary roller 38, a guide rod 39, a guide groove 40, an inner clamping sleeve 41, a clamping seat 42, a reinforcing rib 43, a lubricating groove 44, a counterweight box 45, an auxiliary sliding block 46, a fixing seat 47, a first hanging ring 48, a second hanging ring 49, a hanging rope 50, a hanging ring 51 and a hanging ring seat 52.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1-5, the culvert pipe hoisting equipment for municipal construction, provided by the invention, is characterized in that a hoisting component 2 is installed at the top of a hoisting plate 1, the hoisting component 2 is connected with an external hoisting mechanism, an adjusting mechanism 3 is installed at the bottom of the inner side of the hoisting plate 1, the adjusting mechanism 3 is connected with a hoisting column 4, and the bottom of the hoisting column 4 is connected with a fixing mechanism 5;
the adjusting mechanism 3 comprises a sleeve 6, two sides inside the sleeve 6 are slidably connected with limiting plates 7, the limiting plates 7 are connected with a beam rod 8, the other side of the beam rod 8 penetrates through the sleeve 6 and extends to the outer side of the sleeve, the other side of the beam rod 8 is connected with an adapter 9, two sides of the adapter 9 are provided with sliding grooves, the sliding grooves are slidably connected with sliding rails 10, the sliding rails 10 are fixedly installed on two sides inside the hanging plate 1, the top of the adapter 9 is connected with guide posts 11, two sides of the top of the hanging plate 1 are provided with guide sliding grooves 12 corresponding to the guide posts 11, the guide posts 11 are slidably installed in the guide sliding grooves 12, the top of the guide posts 11 is connected with adjusting plates 13, the top of the adjusting plates 13 is connected with adjusting posts 14, one side of the bottoms of the adjusting plates 13 is connected with connecting posts 15, the bottoms of the connecting posts 15 are connected with fixing rings 16, and the fixing rings 16 are fixedly installed on the beam rod 8;
the fixing mechanism 5 comprises a positioning seat 17, outer clamping mechanisms 18 are arranged on the left side and the right side of the positioning seat 17, and inner clamping mechanisms 19 are arranged in the positioning seat 17;
the outer clamping mechanism 18 comprises a support 20, the upper side and the lower side of the support 20 are connected with a sliding rod 21, the other side of the sliding rod 21 is fixedly arranged on a positioning seat 17, the support 20 is provided with a threaded through hole, a threaded rod 22 is connected in the threaded through hole, one side of the threaded rod 22 is connected with a twisting disk 23, the other side of the threaded rod 22 is connected with a pushing seat 24, the pushing seat 24 is slidably arranged on the sliding rod 21, a bearing 25 is arranged in the pushing seat 24, the bearing 25 is connected with the threaded rod 22, the pushing seat 24 is connected with an outer sleeve 26, and the outer sleeve 26 is connected with an outer sleeve 27;
the inner clamping mechanism 19 comprises a lead screw 28 installed in the positioning seat 17, one side of the lead screw 28 penetrates through the positioning seat 17 and extends to the outer side of the positioning seat 17 to be connected with a rotating sleeve 29, the rotating sleeve 29 is fixedly connected with a T-shaped rotating rod 30, the other side of the lead screw 28 is connected with a bearing seat 31, the bearing seat 31 is fixedly installed in the positioning seat 17, the lead screw 28 is connected with a nut 32, the nut 32 is connected with a nut installation seat 33, four sides of the nut installation seat 33 are respectively provided with a first hinging seat 34, the first hinging seat 34 is connected with a push rod 35, the other side of the push rod 35 is connected with a second hinging seat 36, the second hinging seat 36 is connected with a sliding seat 37, the sliding seat 37 is provided with a guide hole, the sliding seat 37 is provided with an auxiliary roller 38 at the lower side of the guide hole, the guide hole is connected with a guide rod 39, the auxiliary roller 38 is slidably installed on the guide rod 39, the positioning seat 17 is provided with a plurality of guide grooves 40, the guide rod 39 and the sliding seat 37 are both installed in the guide groove 40, and the sliding seat 37 is connected with an inner clamping sleeve 41.
In the embodiment, when in use, the external lifting mechanism is connected with the hoisting component 2, so that the external lifting mechanism can drive the hoisting component 2 to move up and down, so that the hoisting component 2 drives the hoisting plate 1, the hoisting plate 1 drives the adjusting mechanism 3, the adjusting mechanism 3 drives the hoisting column 4, the hoisting column 4 drives the fixing mechanism 5 to move up and down, when the external lifting mechanism drives the hoisting plate 1 to move to a culvert pipe to be hoisted, a worker pushes the adjusting columns 14 at two sides first, so that the adjusting columns 14 drive the adjusting plate 13, the adjusting plate 13 drives the guide columns 11 to slide along the guide chutes 12, so that the guide columns 11 drive the adapter seat 9, the adapter seat 9 drives the hoisting column 4, the hoisting column 4 drives the fixing mechanism 5 to move towards two sides, so that the adapter seat 9 pulls the cross beam rods 8 towards two sides, and the adjusting plate 13 drives the connecting column 15, the connecting column 15 drives the fixing ring 16 to move along the cross beam rod 8, so that the cross beam rod 8 drives the limiting plate 7 to move towards two sides along the sleeve 6, thereby realizing the length adjustment, so as to adapt to the hoisting work of culvert pipes with different lengths, after the length of the adjusting mechanism 3 is adjusted, the inner clamping mechanism 19 on the fixing mechanism 5 is aligned with the inner hole of the culvert pipe, after the inner clamping mechanism 19 is aligned with the inner hole of the culvert pipe, the outer clamping mechanism 18 naturally aligns with the outer diameter of the culvert pipe, then the adjusting column 14 is pushed again by a worker, so that the adjusting column 14 drives the adjusting plate 13, the adjusting plate 13 drives the guide column 11, the guide column 11 drives the adapter 9, the adapter 9 drives the hoisting column 4, the hoisting column 4 drives the fixing mechanism 5 to be inserted into the culvert pipe, until the positioning seat 17 is contacted with the side surface of the culvert pipe, the inner clamping mechanism 19 is positioned inside the culvert pipe, the outer clamping mechanism 18 is positioned on the outer surface of the culvert pipe, then, the twisting disks 23 on both sides are rotated to make the twisting disks 23 drive the threaded rod 22 to rotate, so that the threaded rod 22 pushes the push seat 24 along the threaded through hole, the push seat 24 slides along the slide rods 21 on both sides, simultaneously the outer sleeve 26 is driven, the outer sleeve 26 drives the outer jacket 27 to approach the outer surface of the culvert and realize the clamping of the outer side, finally, the T-shaped rotating rod 30 is twisted, the T-shaped rotating rod 30 drives the rotating sleeve 29, the rotating sleeve 29 drives the lead screw 28 to rotate, so that the nut 32 drives the nut mounting seat 33 to move upwards, the nut mounting seat 33 drives the first hinge seats 34 on the four sides to move upwards, the first hinge seat 34 pushes the push rod 35, the push rod 35 pushes the second hinge seat 36, the sliding seat 36 pushes the sliding seat 37, so that the sliding seat 37 drives the auxiliary roller 38 to slide along the guide rod 39, so that the sliding seat 37 drives the inner jacket 41 to open, so that the inner jacket 41 of the culvert is fixed, and the outer clamping mechanism 18 and the inner clamping mechanism 19 of the fixing mechanism 5 realize the double clamping of the culvert, thereby improving the stability of hoisting.
Preferably, the slide seat 37 is connected with a clamping seat 42 which is arranged in an L-shaped structure, a reinforcing rib 43 is welded at the joint of the slide seat 37 and the clamping seat 42, and one side of the inner clamping sleeve 41 is arranged in the clamping seat 42. Such a structural design has a fixing effect on the inner jacket 41. In fact, other fixed structural shapes of the inner jacket 41 may be used, as the case may be.
Preferably, the guide rod 39 has a spiral lubrication groove 44 on the surface thereof, and the lubrication groove 44 is filled with a lubricating oil. Such structural design improves lubricated effect, makes the slip more smooth and easy. In fact, other configurations of the guide rod 39 are contemplated as the case may be.
The preferred twisting disk 23 is arranged in a hexagonal structure, and the surface of the twisting disk 23 is sleeved with a rubber sleeve. Such structural design is convenient for twist and turn round dish 23 to play the protection effect to the palm. In fact, other configurations of the twist disk 23 are also contemplated, as the case may be.
Preferably, weight cassettes 45 are fixedly installed at both sides of the hanger plate 1. Such structural design is convenient for add the balancing weight, is convenient for keep balance when hoist and mount. In fact, other configurations of the weight cartridge 45 are contemplated as appropriate.
Auxiliary sliding blocks 46 are installed on two sides of the adjusting plate 13, the auxiliary sliding blocks 46 are arranged in an inverted T-shaped structure, auxiliary sliding grooves are formed in two sides of the hanging plate 1, and the auxiliary sliding blocks 46 are slidably installed in the auxiliary sliding grooves. The structural design has the effect of assisting in supporting and sliding. In fact, other configurations of the auxiliary slider 46 are also contemplated as the case may be.
Preferably, the sleeve 6 is connected with a fixed seat 47, and the fixed seat 47 is installed in the hanging plate 1 through screw locking. This design has a fixed mounting effect for the sleeve 6. In fact, other fixed mounting configurations of the sleeve 6 are contemplated as appropriate.
Preferably, the hoisting assembly 2 comprises first hoisting rings 48 arranged at two sides of the top of the hoisting plate 1, the first hoisting rings 48 at two sides are connected with second hoisting rings 49, the second hoisting rings 49 are connected with hoisting ropes 50, the other sides of the hoisting ropes 50 are connected with lantern rings 51, and the lantern rings 51 are rotatably connected with hoisting ring seats 52 arranged in an I-shaped structure. Such structural design is convenient for carry out hoist and mount work. In fact, other structural shapes of the lifting assembly 2 can be considered as the case may be.
Preferably, the hoisting rope 50 is formed by winding and weaving a plurality of fine steel wire ropes. Due to the structural design, the hoisting rope 50 is more durable and has longer service life. In fact, other configurations of the lifting rope 50 are contemplated as the case may be.
A hoisting method of culvert pipe hoisting equipment for municipal construction is characterized in that: the method comprises the following steps:
s1: firstly, an external lifting mechanism is connected with a lifting assembly 2, the lifting assembly 2 is driven to move up and down by controlling the external lifting mechanism, so that the lifting assembly 2 drives a lifting plate 1, the lifting plate 1 drives an adjusting mechanism 3, the adjusting mechanism 3 drives a lifting column 4, and the lifting column 4 drives a fixing mechanism 5 to move up and down;
s2: when the external lifting mechanism drives the hanging plate 1 to move to the culvert pipe to be hoisted, firstly, the adjusting columns 14 on two sides are pushed by a worker, the adjusting columns 14 drive the adjusting plates 13, the adjusting plates 13 drive the guide columns 11 to slide along the guide chutes 12, the guide columns 11 drive the transfer seats 9, the transfer seats 9 drive the hoisting columns 4, the hoisting columns 4 drive the fixing mechanisms 5 to move towards two sides, the transfer seats 9 pull the crossbeam rods 8 towards two sides, meanwhile, the adjusting plates 13 drive the connecting columns 15, the connecting columns 15 drive the fixing rings 16 to move along the crossbeam rods 8, the crossbeam rods 8 drive the limiting plates 7 to move towards two sides along the sleeves 6, and therefore, the length adjustment is realized, and the hoisting work of culvert pipes with different lengths is adapted,
s3: after the length of the control adjusting mechanism 3 is adjusted, the inner clamping mechanism 19 on the fixing mechanism 5 is aligned with the inner hole of the culvert pipe, and after the inner clamping mechanism 19 is aligned with the inner hole of the culvert pipe, the outer clamping mechanism 18 is naturally aligned with the outer diameter of the culvert pipe, then the adjusting column 14 is pushed by the staff again, so that the adjusting column 14 drives the adjusting plate 13, the adjusting plate 13 drives the guide column 11, the guide column 11 drives the adapter 9, the adapter 9 drives the hoisting column 4, the hoisting column 4 drives the fixing mechanism 5 to be inserted into the culvert pipe, until the positioning seat 17 is contacted with the side surface of the culvert pipe, the inner clamping mechanism 19 is positioned inside the culvert pipe, and the outer clamping mechanism 18 is positioned on the outer surface of the culvert pipe;
s4: then, the twisting disks 23 on the two sides are rotated, so that the twisting disks 23 drive the threaded rod 22 to rotate, the threaded rod 22 drives the push seat 24 along the threaded through hole, the push seat 24 slides along the slide rods 21 on the two sides, the outer sleeve 26 is driven at the same time, the outer sleeve 26 drives the outer jacket 27 to approach the outer surface of the culvert and clamp the outer side, finally, the T-shaped rotating rod 30 is twisted, the T-shaped rotating rod 30 drives the rotating sleeve 29, the rotating sleeve 29 drives the screw rod 28 to rotate, the nut 32 drives the nut mounting seat 33 to move upwards, the nut mounting seat 33 drives the first hinge seats 34 on the four sides to move upwards, the first hinge seats 34 push the push rod 35, the push rod 35 pushes the second hinge seat 36, the sliding seat 36 pushes the sliding seat 37, the sliding seat 37 drives the auxiliary roller 38 to slide along the guide rod 39, so that the sliding seat 37 drives the inner jacket 41 to open, and the inner jacket 41 of the culvert is fixed by the inner jacket 41;
s5: finally, the hoisting assembly 2 is driven by controlling an external hoisting mechanism, the hoisting assembly 2 drives the hoisting plate 1, the hoisting plate 1 drives the adjusting mechanism 3, the adjusting mechanism 3 drives the hoisting column 4, the hoisting column 4 drives the fixing mechanism 5, and the fixing mechanism 5 drives the culvert pipe to hoist
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a culvert pipe lifting device for municipal construction which characterized in that: the lifting device comprises a lifting plate (1), wherein a lifting assembly (2) is installed at the top of the lifting plate (1), the lifting assembly (2) is connected with an external lifting mechanism, an adjusting mechanism (3) is installed at the bottom of the inner side of the lifting plate (1), the adjusting mechanism (3) is connected with a lifting column (4), and the bottom of the lifting column (4) is connected with a fixing mechanism (5);
the adjusting mechanism (3) comprises a sleeve (6), two sides inside the sleeve (6) are connected with limiting plates (7) in a sliding mode, the limiting plates (7) are connected with a cross beam rod (8), the other side of the cross beam rod (8) penetrates through the sleeve (6) and extends to the outer side of the sleeve, the other side of the cross beam rod (8) is connected with a transfer seat (9), sliding grooves are formed in two sides of the transfer seat (9), sliding rails (10) are connected in a sliding mode, the sliding rails (10) are fixedly installed on two sides inside a hanging plate (1), the top of the transfer seat (9) is connected with a guide post (11), two sides of the top of the hanging plate (1) are provided with guide sliding grooves (12) corresponding to the guide post (11), the guide post (11) is installed in the guide sliding grooves (12) in a sliding mode, the top of the guide post (11) is connected with an adjusting plate (13), the top of the adjusting plate (13) is connected with an adjusting post (14), one side of a connecting post at the bottom of the adjusting plate (13) is connected with a connecting post (15), the bottom of the connecting post (15) is connected with a fixing ring (16) which is fixedly installed on the cross beam rod (8);
the fixing mechanism (5) comprises a positioning seat (17), outer clamping mechanisms (18) are mounted on the left side and the right side of the positioning seat (17), and inner clamping mechanisms (19) are mounted in the positioning seat (17);
the outer clamping mechanism (18) comprises a support (20), the upper side and the lower side of the support (20) are connected with a sliding rod (21), the other side of the sliding rod (21) is fixedly installed on the positioning seat (17), the support (20) is provided with a threaded through hole, a threaded rod (22) is connected in the threaded through hole, one side of the threaded rod (22) is connected with a twisting disc (23), the other side of the threaded rod (22) is connected with a pushing seat (24), the pushing seat (24) is installed on the sliding rod (21) in a sliding mode, a bearing (25) is installed in the pushing seat (24), the bearing (25) is connected with the threaded rod (22), the pushing seat (24) is connected with an outer sleeve (26), and the outer sleeve (26) is connected with an outer clamping sleeve (27);
the inner clamping mechanism (19) comprises a screw rod (28) arranged in the positioning seat (17), one side of the screw rod (28) penetrates through the positioning seat (17) and extends to the outer side of the positioning seat to be connected with a rotating sleeve (29), the rotating sleeve (29) is fixedly connected with a T-shaped rotating rod (30), the other side of the screw rod (28) is connected with a bearing seat (31), the bearing seat (31) is fixedly arranged in the positioning seat (17), the screw rod (28) is connected with a nut (32), the nut (32) is connected with a nut mounting seat (33), the four sides of the nut mounting seat (33) are provided with first hinged seats (34), the first hinged seat (34) is connected with a push rod (35), the other side of the push rod (35) is connected with a second hinged seat (36), the second hinged seat (36) is connected with a sliding seat (37), the sliding seat (37) is provided with a guide hole, an auxiliary roller (38) is arranged on the lower side of the guide hole of the sliding seat (37), the guide hole is connected with a guide rod (39), the auxiliary roller (38) is arranged on the guide rod (39) in a sliding way, the positioning seat (17) is provided with a plurality of guide grooves (40), the guide rod (39) and the sliding seat (37) are both installed in the guide grooves (40), and the sliding seat (37) is connected with an inner jacket (41).
2. The culvert pipe hoisting equipment for municipal construction according to claim 1, which is characterized in that: the sliding seat (37) is connected with a clamping seat (42) which is arranged in an L-shaped structure, a reinforcing rib (43) is welded at the joint of the sliding seat (37) and the clamping seat (42), and one side of the inner jacket (41) is installed in the clamping seat (42).
3. The culvert pipe hoisting equipment for municipal construction according to claim 2, characterized in that: the surface of the guide rod (39) is provided with a lubricating groove (44) which is arranged in a spiral structure, and lubricating oil is filled in the lubricating groove (44).
4. The culvert pipe hoisting equipment for municipal construction according to claim 3, characterized in that: the twisting disk (23) is arranged in a hexagonal structure, and a rubber sleeve is sleeved on the surface of the twisting disk (23).
5. The culvert pipe hoisting equipment for municipal construction according to claim 3, characterized in that: and counterweight boxes (45) are fixedly arranged on two sides of the hanging plate (1).
6. The culvert pipe hoisting equipment for municipal construction according to claim 3, characterized in that: supplementary slider (46) are installed to the both sides of regulating plate (13), supplementary slider (46) are the setting of the font structure of falling T, the both sides of hanger plate (1) are equipped with supplementary spout, supplementary slider (46) slidable mounting is in supplementary spout.
7. The culvert pipe hoisting equipment for municipal construction according to claim 3, characterized in that: the sleeve (6) is connected with a fixed seat (47), and the fixed seat (47) is installed in the hanging plate (1) through screw locking.
8. The culvert pipe hoisting equipment for municipal construction according to claim 3, characterized in that: hoist and mount subassembly (2) are including installing first rings (48) at hanger plate (1) top both sides, both sides first rings (48) are connected with second rings (49), second rings (49) are connected with hoist and mount rope (50), the opposite side of hoist and mount rope (50) is connected with lantern ring (51), lantern ring (51) rotate and are connected with the hanging ring seat (52) that are the setting of I-shaped structure.
9. The culvert pipe hoisting equipment for municipal construction according to claim 3, characterized in that: the hoisting rope (50) is formed by winding and weaving a plurality of strands of small steel wire ropes.
10. The hoisting method of the culvert pipe hoisting equipment for municipal construction based on any one of claims 1 to 9 is characterized in that: the method comprises the following steps:
s1: firstly, connecting an external lifting mechanism with a lifting assembly, and controlling the external lifting mechanism to drive the lifting assembly to move up and down so as to drive the lifting assembly to drive a lifting plate, wherein the lifting plate drives an adjusting mechanism, the adjusting mechanism drives a lifting column, and the lifting column drives a fixing mechanism to move up and down;
s2: when the external lifting mechanism drives the hanging plate to move to the culvert pipe to be hoisted, firstly, the adjusting columns on two sides are pushed by workers, so that the adjusting columns drive the adjusting plate, the adjusting plate drives the guide columns to slide along the guide sliding grooves, the guide columns drive the transfer seats, the transfer seats drive the hanging columns, the hanging columns drive the fixing mechanism to move towards two sides, the transfer seats pull the cross beam rods towards two sides, the adjusting plate drives the connecting columns at the same time, the connecting columns drive the fixing rings to move along the cross beam rods, and the cross beam rods drive the limiting plates to move towards two sides along the sleeves, so that the length adjustment is realized, and the culvert pipe hoisting work of culvert pipes with different lengths is adapted,
s3: after the length of the control adjusting mechanism is adjusted, the inner clamping mechanism on the fixing mechanism is aligned to the inner hole of the culvert pipe, after the inner clamping mechanism is aligned to the inner hole of the culvert pipe, the outer clamping mechanism is naturally aligned to the outer diameter of the culvert pipe, then the adjusting column is pushed by a worker again, the adjusting column drives the adjusting plate, the adjusting plate drives the guide column, the guide column drives the adapter, the adapter drives the hoisting column, the hoisting column drives the fixing mechanism to be inserted into the culvert pipe, until the positioning seat is contacted with the side face of the culvert pipe, the inner clamping mechanism is positioned inside the culvert pipe, and the outer clamping mechanism is positioned on the outer surface of the culvert pipe;
s4: then, the twisting disks on two sides are rotated to drive the threaded rods to rotate, so that the threaded rods push the push seats along the threaded through holes, the push seats slide along the slide rods on two sides, the outer sleeves are driven at the same time, the outer sleeves drive the outer jacket to approach the outer surface of the culvert pipe, clamping on the outer side is realized, finally, the T-shaped rotating rods are twisted to drive the rotating sleeves, the rotating sleeves drive the screw rods to rotate, the nuts drive the nut mounting seats to move upwards, the nut mounting seats drive the first hinged seats on four sides to move upwards, the first hinged seats push the push rods, the push rods push the second hinged seats, the second hinged seats push the sliding seats, the sliding seats drive the auxiliary rollers to slide along the guide rods, the sliding seats drive the inner clamping sleeves to open, and the opened inner clamping sleeves are fixed to inner holes of the culvert pipe;
s5: and finally, driving the hoisting assembly by controlling an external hoisting mechanism, driving the hoisting plate by the hoisting assembly, driving the adjusting mechanism by the hoisting plate, driving the hoisting column by the adjusting mechanism, driving the fixing mechanism by the hoisting column, and driving the culvert pipe to hoist by the fixing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210981643.3A CN115571763A (en) | 2022-08-15 | 2022-08-15 | Culvert pipe hoisting equipment for municipal construction and hoisting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210981643.3A CN115571763A (en) | 2022-08-15 | 2022-08-15 | Culvert pipe hoisting equipment for municipal construction and hoisting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115571763A true CN115571763A (en) | 2023-01-06 |
Family
ID=84578738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210981643.3A Withdrawn CN115571763A (en) | 2022-08-15 | 2022-08-15 | Culvert pipe hoisting equipment for municipal construction and hoisting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115571763A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117303187A (en) * | 2023-11-29 | 2023-12-29 | 河南卫华重型机械股份有限公司 | Electric lifting appliance |
| CN117755953A (en) * | 2023-12-13 | 2024-03-26 | 山西四建集团有限公司 | Large-scale pressure pipe hoist device |
| CN118220994A (en) * | 2024-05-23 | 2024-06-21 | 山东建科管桩有限公司 | PHC tubular pile overhead hoist |
-
2022
- 2022-08-15 CN CN202210981643.3A patent/CN115571763A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117303187A (en) * | 2023-11-29 | 2023-12-29 | 河南卫华重型机械股份有限公司 | Electric lifting appliance |
| CN117755953A (en) * | 2023-12-13 | 2024-03-26 | 山西四建集团有限公司 | Large-scale pressure pipe hoist device |
| CN117755953B (en) * | 2023-12-13 | 2024-10-18 | 山西四建集团有限公司 | Large-scale pressure pipe hoist device |
| CN118220994A (en) * | 2024-05-23 | 2024-06-21 | 山东建科管桩有限公司 | PHC tubular pile overhead hoist |
| CN118220994B (en) * | 2024-05-23 | 2024-07-23 | 山东建科管桩有限公司 | PHC tubular pile overhead hoist |
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Application publication date: 20230106 |
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