CN210685565U - Chimney is reformed transform and is used inner tube hoist device - Google Patents
Chimney is reformed transform and is used inner tube hoist device Download PDFInfo
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- CN210685565U CN210685565U CN201920857717.6U CN201920857717U CN210685565U CN 210685565 U CN210685565 U CN 210685565U CN 201920857717 U CN201920857717 U CN 201920857717U CN 210685565 U CN210685565 U CN 210685565U
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Abstract
The utility model relates to the technical field of industrial hoisting, in particular to an inner cylinder hoisting device for chimney reconstruction, which comprises a chimney and an inner cylinder arranged in the chimney, wherein the inner cylinder is arranged on a base, the top of the chimney is provided with a hanging bracket for hoisting a cylinder section, and the periphery of the hanging bracket is connected with a bottom platform through a steel wire rope to realize reinforcement; compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a chimney is reformed transform and is used inner tube hoist device carries out inner tube shell ring hoist and mount through chimney top steel construction lifting device, avoids the trouble that the inner tube shell ring got into the chimney from chimney bottom flue opening.
Description
Technical Field
The utility model relates to an industry hoist and mount technical field, specific inner tube hoist device is used in chimney transformation that says so.
Background
An industrial chimney is a structure that provides ventilation for the hot flue gases or fumes of a boiler, furnace, stove or fireplace. The chimney is usually vertical, or as close to vertical as possible, to ensure a smooth flow of gases, the intake air entering the so-called chimney combustion or chimney effect. The space within the chimney is called a flue. The chimney is aged after long-time use, the use is influenced, the chimney needs to be additionally installed and transformed, the existing inner barrel hoisting assembly mode is that the bottom of the chimney is generally hoisted, the existing inner flue needs to be dismantled, a steel flue frame still needs to be built again finally, and then glass fiber reinforced plastics are lined, so that the construction period is greatly prolonged, and huge waste is caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the above-mentioned prior art, the utility model provides a chimney is reformed transform and is used inner tube hoist device carries out inner tube shell ring hoist and mount through chimney top steel construction lifting device, avoids the trouble that the inner tube shell ring got into the chimney from chimney bottom flue opening.
The utility model provides a technical scheme that its technical problem adopted is:
the inner cylinder hoisting device for chimney reconstruction comprises a chimney and an inner cylinder positioned in the chimney, wherein the inner cylinder is arranged on a base, a hoisting frame for hoisting a cylinder section is arranged at the top of the chimney, and the periphery of the hoisting frame is connected with a bottom platform through a steel wire rope to realize reinforcement; the hanging bracket comprises a hanging bracket body, a fixed bracket, a movable bracket, a driving machine, connecting supporting legs, a roller and an electric hoist, wherein the hanging bracket body is fixedly connected with the top of a chimney through the connecting supporting legs below the hanging bracket body; one end of the traction rope is connected with the winch on one side of the chimney, the other end of the traction rope is connected with a traction rope drum, and the traction rope drum is fixedly installed on the platform through a ground anchor.
Further, the mount is the channel-section steel structure, the notch symmetric distribution of channel-section steel, adjustable shelf side movable mounting is inside the channel-section steel notch, and channel-section steel notch position integral type is provided with the arch that is used for spacing adjustable shelf side, and when the adjustable shelf was driven by the gear in the mount, because the spacing effect of strip rack on arch and the adjustable shelf body for adjustable shelf lateral sliding is comparatively convenient.
Further, the gear is rotatably installed in the body below the fixing frame, the gear is connected with a driving shaft of a driving machine through a chain, lubricating oil is coated on the gear, the driving machine controls the driving machine to rotate forward and backward through a controller, the movable frame can be moved left and right transversely, the position of the inner cylinder is conveniently adjusted, and the success rate of pairing is increased.
Furthermore, the electric hoist that is used for lifting by crane the shell ring perpendicularly is installed at the top of gallows, and when haulage rope transported the shell ring to the chimney top, with the shell ring of lifting hook on the electric hoist, control electric hoist and lift by crane can realize that shell ring and haulage rope break away from, and then are drawn by the electric hoist completely and make the shell ring move about perpendicularly, realize that the inner tube is right.
Preferably, a lifting hook which can be matched with a lifting rope at the upper end of the inner cylinder to realize the downward and upward movement of the inner cylinder is arranged below the electric hoist.
Furthermore, nodes are distributed on the traction rope between the ground anchor and the hanging bracket, and each node is movably connected with a hook used for lifting the cylindrical shell section.
Further, one side of earth anchor is provided with shell ring turnover platform that is used for the turnover shell ring, and the turnover platform can be shell ring transport mechanism or perhaps transport the platform, can provide the continuous transportation of shell ring afterwards.
A working method of an inner barrel hoisting device for chimney reconstruction comprises the following steps:
the method comprises the following steps of firstly, installing winch equipment and chimney top hoisting equipment;
step two, starting to hoist the first section of the cylindrical shell section through a hoisting facility at the top of the chimney so as to enable the first section of the cylindrical shell section to be located on the steel structure annular base;
thirdly, hoisting the second section of the cylindrical shell section through the hanging bracket at the top again to enable the second section of the cylindrical shell section to hover over the first section of the cylindrical shell section by ten centimeters, slowly descending the second section of the cylindrical shell section to be assembled with the first section of the cylindrical shell section, and immediately filling glue and pasting hands on the interface after the assembly is successful to enable the two sections of the cylindrical shell section to become a whole;
and step four, repeating the step three in sequence until the height of the spliced inner cylinder exceeds the top of the chimney by four meters.
And step five, after the pairing is completed, gradually removing the top hanging bracket, namely completing the pairing of the inner cylinder of the whole chimney.
Preferably, the winch device in the first step is fixedly connected with the lower platform through a bolt, so that the winch device has high stability.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a chimney is reformed transform and is used inner tube hoist device carries out inner tube shell ring hoist and mount through chimney top steel construction lifting device, avoids the trouble that the inner tube shell ring got into the chimney from chimney bottom flue opening.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the hanger of the present invention;
FIG. 3 is a schematic view of the connection between the fixed frame and the movable frame of the present invention;
fig. 4 is a schematic view of the driving machine and the movable frame of the present invention.
In the figure:
1. the device comprises a chimney, 2, an inner cylinder, 3, a cylinder section, 4, a hanging bracket, 5, a winch, 6, a base, 7, a steel wire rope, 8, a traction rope, 9, a cylinder section turnover platform, 10 and a ground anchor;
41. the hanging bracket comprises a hanging bracket body, 42, a fixed bracket, 43, a movable bracket, 44, a driving machine 45, a connecting supporting leg, 46, a roller, 47 and an electric hoist.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Example one
As shown in fig. 1, the utility model provides an inner tube hoist device is used in chimney transformation, include chimney 1 and be in inner tube 2 in chimney 1, inner tube 2 installs on base 6, gallows 4 that is used for lifting by crane shell ring 3 is installed at the top of chimney 1, and gallows 4 still connects the realization through wire rope 7 and bottom platform all around and consolidates, and in this embodiment, four landing legs of gallows 4 pass through bolted construction fixed mounting at 1 top port of chimney for the connection is stable.
As shown in fig. 2-4, the hanger 4 comprises a hanger body 41, a fixed frame 42, a movable frame 43, a driving machine 44, a connecting leg 45, a roller 46 and an electric hoist 47, the hanger body 41 is fixedly connected with the top of the chimney 1 through a lower connecting leg 45, the fixed frame 42 is installed in the middle of the hanger body 41, the movable frame 43 is connected with the fixed frame 42 in a matching way, a gear tooth matching structure is arranged at the matching connection part of the movable frame 43 and the fixed frame 42, a strip-shaped tooth socket is arranged on the lower end surface of the movable frame 43, the corresponding fixing frame body is provided with a gear which is driven by a driving machine 44 below the fixing frame body, when the gear rotates, the movable frame 43 is driven by the gear teeth matching structure to move horizontally relative to the fixed frame 42, the left end and the right end of the movable frame 43 are respectively provided with a rotary roller 46, and a traction rope 8 is erected above the rotary rollers 46; one end of the hauling rope 8 is connected with the winch 5 on one side of the chimney 1, the other end of the hauling rope 8 is connected with a hauling rope drum, and the hauling rope drum is fixedly installed on the platform through a ground anchor 10.
As shown in fig. 3-4, the fixed frame 42 is a channel steel structure, the notches of the channel steel are symmetrically distributed, the side edge of the movable frame 43 is movably mounted inside the notch of the channel steel, the notch position of the channel steel is integrally provided with a protrusion for limiting the side edge of the movable frame 43, and when the movable frame 43 is driven by a gear in the fixed frame 42, the movable frame transversely slides due to the limiting effect of the protrusion and the strip-shaped rack on the movable frame body, so that the movable frame is convenient to use.
As shown in fig. 4, the gear is rotatably installed in the body below the fixed frame 43, the gear is connected with the driving shaft of the driving machine 44 through a chain, lubricating oil is coated on the gear, the driving machine 44 controls the forward and reverse rotation of the driving machine through the controller to realize the transverse left and right movement of the movable frame, the position of the inner cylinder is conveniently adjusted, the success rate of pairing is increased, and the driving machine in the embodiment adopts the existing multi-frequency driving machine with a controller.
As shown in fig. 2, the electric hoist 47 for vertically lifting the shell ring is installed at the top of the hanger 4, when the cylinder ring is transported to the top of the chimney by the traction rope 8, the shell ring 3 is hooked by the upper hook of the electric hoist 47, the shell ring and the traction rope 8 can be separated by controlling the electric hoist to lift, and then the shell ring is completely pulled by the electric hoist to vertically move up and down, so that the assembly of the inner cylinder is realized.
Preferably, a lifting hook which can be matched with a lifting rope at the upper end of the inner cylinder to realize the up-and-down movement of the inner cylinder is arranged below the electric hoist 47.
Further, the nodes are distributed on the traction rope between the ground anchor 10 and the hanging bracket 4, each node is movably connected with a hook used for lifting the cylindrical shell section 3, the traction rope is of a steel wire rope structure with a rope knot in the embodiment, the rope knot is integrally arranged on the position of the steel wire rope, and the tail end of the steel wire rope is provided with a hook used for lifting the cylindrical shell section 3.
Further, one side of earth anchor 10 is provided with shell ring turnover platform that is used for turnover shell ring 3, and the turnover platform can be shell ring transport mechanism or perhaps transport the platform, can provide the continuous transportation of shell ring.
A working method of an inner barrel hoisting device for chimney reconstruction comprises the following steps:
step one, installing a winch 5 device and a hoisting device at the top of the chimney 1;
step two, starting to hoist the first section of the cylindrical shell section through a hoisting facility at the top of the chimney 1 so as to enable the first section of the cylindrical shell section to be located on the steel structure annular base;
thirdly, hoisting the second section of the cylindrical shell 3 through the hanging bracket at the top again to enable the second section of the cylindrical shell to hover over the first section of the cylindrical shell for tens of centimeters, slowly descending the second section of the cylindrical shell to be assembled with the first section of the cylindrical shell, and immediately filling glue and pasting hands on the interface after the assembly is successful to enable the two sections of the cylindrical shell to become a whole;
and step four, repeating the step three in sequence until the height of the spliced inner cylinder exceeds the top of the chimney by four meters.
And step five, after the pairing is finished, gradually removing the top hanging bracket 4, namely finishing the pairing of the inner cylinder of the whole chimney.
Preferably, the winch device in the first step is fixedly connected with the lower platform through a bolt, so that the winch device has high stability.
When the chimney is specifically implemented, the steps are adopted, when the cylindrical section 3 is lifted to the top of the chimney 1, the cylindrical section 3 is hooked by the upper lifting hook of the electric hoist 47, the cylindrical section and the traction rope 8 can be separated by controlling the electric hoist to be lifted, then the cylindrical section 3 is completely pulled by the electric hoist 47 to vertically move up and down, the cylindrical section is driven to horizontally move by combining the manual control driver 44 of the controller, and finally the cylindrical section 3 and the inner barrel are aligned and then are paired for multiple times.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The inner cylinder hoisting device for chimney reconstruction is characterized by comprising a chimney and an inner cylinder positioned in the chimney, wherein the inner cylinder is arranged on a base, a hoisting frame for hoisting a cylinder section is arranged at the top of the chimney, and the periphery of the hoisting frame is connected with a bottom platform through a steel wire rope to realize reinforcement;
the hanging bracket comprises a hanging bracket body, a fixed bracket, a movable bracket, a driving machine, connecting supporting legs, a roller and an electric hoist, wherein the hanging bracket body is fixedly connected with the top of a chimney through the connecting supporting legs below the hanging bracket body;
one end of the traction rope is connected with the winch on one side of the chimney, the other end of the traction rope is connected with a traction rope drum, and the traction rope drum is fixedly installed on the platform through a ground anchor.
2. The inner barrel hoisting device for chimney reconstruction according to claim 1, wherein the fixing frame is of a channel steel structure, notches of channel steel are symmetrically distributed, the side edge of the movable frame is movably mounted inside the notch of the channel steel, and a protrusion for limiting the side edge of the movable frame is integrally arranged at the position of the notch of the channel steel.
3. The chimney-modifying inner barrel hoisting device according to claim 1, wherein the gear is rotatably mounted in the body below the fixing frame, the gear is connected with a driving shaft of a driving machine through a chain, and lubricating oil is coated on the gear.
4. The inner cylinder hoisting device for chimney reconstruction according to claim 1, characterized in that an electric hoist for vertically hoisting a cylinder section is installed on the top of the hanger.
5. The inner cylinder hoisting device for chimney reconstruction according to claim 4, characterized in that a lifting hook capable of moving up and down of the inner cylinder by matching with a lifting rope at the upper end of the inner cylinder is arranged below the electric hoist.
6. The inner barrel hoisting device for chimney reconstruction according to claim 1, characterized in that nodes are distributed on the hauling cable between the ground anchor and the hanger, and each node is movably connected with a hook for lifting a barrel section.
7. The chimney-reforming inner barrel hoisting device according to claim 1, wherein a barrel section turnover platform for turnover of barrel sections is arranged on one side of the ground anchor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857717.6U CN210685565U (en) | 2019-06-10 | 2019-06-10 | Chimney is reformed transform and is used inner tube hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857717.6U CN210685565U (en) | 2019-06-10 | 2019-06-10 | Chimney is reformed transform and is used inner tube hoist device |
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| CN210685565U true CN210685565U (en) | 2020-06-05 |
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| CN201920857717.6U Active CN210685565U (en) | 2019-06-10 | 2019-06-10 | Chimney is reformed transform and is used inner tube hoist device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206376A (en) * | 2019-06-10 | 2019-09-06 | 江苏新大高空工程有限公司 | Chimney transformation inner cylinder hanging apparatus and working method |
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- 2019-06-10 CN CN201920857717.6U patent/CN210685565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206376A (en) * | 2019-06-10 | 2019-09-06 | 江苏新大高空工程有限公司 | Chimney transformation inner cylinder hanging apparatus and working method |
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