CN210685566U - Hydraulic lifting device for chimney - Google Patents
Hydraulic lifting device for chimney Download PDFInfo
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- CN210685566U CN210685566U CN201920901660.5U CN201920901660U CN210685566U CN 210685566 U CN210685566 U CN 210685566U CN 201920901660 U CN201920901660 U CN 201920901660U CN 210685566 U CN210685566 U CN 210685566U
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Abstract
The utility model relates to a high altitude civil engineering technical field, specific hydraulic lifting device for chimney that says so, including chimney body, cementer, gallows and platform, the top at the chimney body is erect to the platform, the platform passes through the cementer and realizes concrete placement and pile height to the chimney body, the platform passes through the gallows and realizes the transportation to the concrete and to the firm of platform, and in the concrete injection section of thick bamboo wall exterior sheathing that the platform staff transported the gallows and come formed the annular channel, the concrete solidifies the back and removes down the section of thick bamboo wall exterior sheathing, accomplishes pouring of chimney body, and the platform risees and continues to pour the step until reaching design height.
Description
Technical Field
The utility model relates to a high altitude civil engineering technical field, specific hydraulic lifting device for chimney that says so.
Background
A chimney is a structure that provides ventilation for hot flue gases or fumes from 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. Chimneys may be found in buildings, steam locomotives and ships. The industrial chimney is a large-scale chimney generally, is a large project during construction, and the existing construction mode is mostly a traditional stacking method, and is high in stacking through feeding of a large crane, so that time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the above-mentioned prior art, the utility model provides a hydraulic lifting device for chimney through this hoisting device, has optimized the construction technology of industry chimney, improves chimney construction efficiency.
The utility model provides a technical scheme that its technical problem adopted is:
hydraulic lifting device for chimney, including chimney body, cementer, gallows and platform, the top at the chimney body is erect to the platform, the platform passes through the cementer and realizes concrete placement and pile height to the chimney body, the platform passes through the gallows and realizes the transportation to the concrete and the firm to the platform, and the platform staff pours into the annular channel that section of thick bamboo wall exterior sheathing formed with the concrete injection section of thick bamboo wall exterior sheathing that the gallows was transported in, and the section of thick bamboo wall exterior sheathing is removed after the concrete setting, accomplishes pouring of chimney body, and the platform risees and continues to pour the step until reaching design height.
The grouting device comprises a concrete cylinder wall, cylinder wall outer templates, climbing steel pipes, a connecting plate, climbing jacks, concrete, a lubricating layer, a hydraulic control platform and hydraulic pipes, wherein the climbing steel pipes are distributed in the concrete cylinder wall along the circumferential direction, each climbing steel pipe is provided with a climbing jack used for driving the platform to ascend upwards along the climbing steel pipe, the climbing jacks are connected with the platform in a sliding mode through a connecting plate and a radiation beam of the platform, the cylinder wall outer templates are installed on two sides of the concrete cylinder wall below the climbing jacks, new concrete cylinder walls are formed after concrete is poured into channels formed by the outer templates on two sides of the concrete cylinder wall and solidified, and the new concrete cylinder walls continue to operate to be stacked after reaching a standing condition.
Furthermore, a lubricating layer for reducing the sliding resistance of the connecting plate relative to the radiant beam is arranged at the connecting part of the connecting plate and the radiant beam of the climbing jack, and the lubricating layer is a solid lubricant or lubricating oil which is coated and brushed.
Further, each climbing jack is connected with the hydraulic control console through a hydraulic pipe.
Preferably, the hydraulic control console is integrally installed above the steel structure of the hanger, and the hydraulic control console and the climbing jack are directly purchased from the existing climbing jack and the control console.
The gallows includes derrick, steel construction, cage, concrete feed cylinder, interior cage and lifting machine, derrick fixed mounting is on the radiant beam at platform middle part, the derrick below is connected with and is annular steel construction, be provided with the cage that is used for holding the concrete feed cylinder in the steel construction, the outside of steel construction is provided with the interior cage that is used for the workman to move about, and interior cage below distributes and has the safety net, prevents that instrument and concrete piece from falling and causing harm.
Furthermore, a hoist is installed at the top of the derrick and used for lifting the suspension cage to transfer concrete.
Furthermore, the hoisting machine at the top of the derrick is in transmission connection with the suspension cage through a cable.
Preferably, a lightning rod for lightning protection is further installed at the top of the derrick on one side of the hoisting machine.
The platform includes radiation beam, pylon, protection railing, derrick rigid cable and lightning rod, many the radiation beam is circular distribution, the one end of radiation beam and cementer's connecting plate fixed connection, the other end of radiation beam and the steel construction fixed connection of gallows, the tip that steel construction one end was kept away from to the radiation beam is installed and is protected the railing, still installs the pylon on the radiation beam body of protection railing below, the one end that the steel construction was kept away from to the radiation beam is through many derrick rigid cable and derrick top fixed connection, and many derrick rigid rope are pulled and are umbelliform distribution, increase overall structure's stability.
Further, an auxiliary lifting appliance for lifting tools on the platform is further installed at the position, close to the derrick, of the platform.
Preferably, the auxiliary spreader is a small crane.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a hydraulic lifting device for chimney through this hoisting device, has optimized the construction technology of industry chimney, improves chimney construction efficiency.
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 grouting device of the present invention;
FIG. 3 is a side cross-sectional view of the grouting apparatus of the present invention;
FIG. 4 is a schematic view of the climbing jack distribution of the present invention;
fig. 5 is a schematic view of the distribution of the radiation beams of the present invention.
In the figure:
1. a chimney body;
2. the device comprises a grouting device 21, a concrete cylinder wall 22, a cylinder wall outer template 23, a climbing steel pipe 24, a connecting plate 25, a climbing jack 26, concrete 27, a lubricating layer 28, a hydraulic control platform 29 and a hydraulic pipe;
3. a hanger frame 31, a derrick 32, a steel structure 33, a suspension cage 34, a concrete charging barrel 35, an internal hanging platform 36 and a hoist;
4. platform, 41, radiation beam, 42, outer hanging rack, 43, protective railing, 44, derrick rigid cable, 45, lightning rod;
5. an auxiliary sling.
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 a hydraulic lifting device for chimney, including chimney body 1, cementer 2, gallows 3 and platform 4, platform 4 erects the top at chimney body 1, platform 4 realizes concrete placement and pile height to chimney body 1 through cementer 2, platform 4 realizes the transportation to the concrete and stabilizes to the platform through gallows 3, and in the annular channel that the concrete injection section of thick bamboo wall exterior sheathing that the platform staff transported the gallows and come formed, the concrete solidifies the back and removes down the section of thick bamboo wall exterior sheathing, accomplishes pouring of chimney body, and the platform risees and continues to pour the step, until reaching design height.
The grouting device 2 comprises a concrete cylinder wall 21, cylinder wall outer templates 22, climbing steel pipes 23, a connecting plate 24, climbing jacks 25, concrete 26, a lubricating layer 27, hydraulic control tables 28 and hydraulic pipes 29, the climbing steel pipes 23 are distributed in the concrete cylinder wall 21 along the circumferential direction, each climbing steel pipe 23 is provided with a climbing jack 25 for driving the platform 4 to ascend upwards along the climbing steel pipe 23, the climbing jacks 25 are connected with the radiation beams of the platform in a sliding mode through the connecting plate 24, the cylinder wall outer templates 22 are installed on two sides of the concrete cylinder wall 21 below the climbing jacks 25, channels formed by the outer templates on two sides of the concrete cylinder wall are filled with concrete to be solidified to form a new concrete cylinder wall, and the grouting device continues to operate to perform pile height after the new concrete cylinder wall reaches a standing condition.
Further, a lubricating layer for reducing the sliding resistance of the connecting plate 24 relative to the radiant beam 41 is arranged at the connecting position of the connecting plate 24 and the radiant beam 41 of the climbing jack 25, and the lubricating layer is a solid lubricant or lubricating oil which is coated.
Further, each of the climbing jacks 25 is connected to a hydraulic console 28 through a hydraulic pipe 29.
Preferably, the hydraulic control console 28 is integrally installed above the steel structure 32 of the hanger, the hydraulic control console 28 and the climbing jack 25 are directly purchased from the existing climbing jack and control console, and the climbing jack in the embodiment adopts a GYD-60 type ball hydraulic jack and a YHJ-36 type automatic control console.
The gallows 3 includes derrick 31, steel construction 32, cage 33, concrete feed cylinder 34, interior platform 35 and lifting machine 36 of hanging, derrick 31 fixed mounting is on the radiant beam 41 at platform 4 middle part, derrick 3 below is connected with and is annular steel construction 32, be provided with the cage 33 that is used for holding concrete feed cylinder 34 in the steel construction 32, the outside of steel construction 32 is provided with the interior platform 35 that hangs that is used for the workman to move about, and interior platform 35 below distributes and has the safety net, prevents that instrument and concrete piece from falling and causing harm.
Further, a hoist 36 is installed on the top of the derrick 31, and the hoist 36 is used for transferring concrete by lifting the cage 33.
Further, the hoist 36 on top of said mast 31 is drivingly connected to the cage 33 via a cable.
Preferably, a lightning rod 45 for lightning protection is also installed on the top of the derrick 31 at one side of the hoisting machine 36.
Further, an auxiliary spreader 5 for lifting tools on the platform is also mounted on the platform 4 near the derrick 31.
Preferably, the auxiliary spreader 5 is a small crane.
During operation, drive cage 33 through lifting machine 36 and further drive concrete feed cylinder 34 and promote to platform 4 top, constructor controls small-size loop wheel machine and transports concrete feed cylinder 34 to climbing steel pipe 23 department, evenly pours. And after the concrete is statically placed, solidified and air-dried to meet the technological requirements, controlling the climbing jack workbench, controlling the plurality of jacks to synchronously move upwards, driving the platform to integrally move upwards to the height required by the working condition, and repeating the pouring work. And after the maximum design height of the chimney is reached, performing other work such as acceptance and the like. The utility model provides a hydraulic lifting device for chimney through this hoisting device, has optimized the construction technology of industry chimney, improves chimney construction efficiency.
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 (9)
1. The hydraulic lifting device for the chimney is characterized by comprising a chimney body, a grouting device, a hanging bracket and a platform, wherein the platform is erected at the top of the chimney body, the platform realizes concrete pouring and pile-up of the chimney body through the grouting device, and the platform realizes transportation of concrete and stabilization of the platform through the hanging bracket;
the grouting device comprises a concrete cylinder wall, cylinder wall outer templates, climbing steel pipes, connecting plates, climbing jacks, concrete, a lubricating layer, a hydraulic control platform and hydraulic pipes, wherein the climbing steel pipes are distributed in the concrete cylinder wall along the circumferential direction, each climbing steel pipe is provided with a climbing jack for driving the platform to ascend upwards along the climbing steel pipe, the climbing jacks are connected with the platform in a sliding manner through the connecting plates and radiation beams of the platform, the cylinder wall outer templates are arranged on two sides of the concrete cylinder wall below the climbing jacks, and a new concrete cylinder wall is formed after concrete is poured into channels formed by the outer templates on two sides of the concrete cylinder wall and solidified;
the lifting frame comprises a derrick, a steel structure, a lifting cage, a concrete charging barrel, an inner lifting platform and a lifter, wherein the derrick is fixedly arranged on a radiation beam in the middle of the platform, the annular steel structure is connected below the derrick, the lifting cage for containing the concrete charging barrel is arranged in the steel structure, and the inner lifting platform for the movement of workers is arranged outside the steel structure;
the platform includes radiation beam, pylon, protection railing, derrick rigid cable and lightning rod, many the radiation beam is circular distribution, the one end of radiation beam and cementer's connecting plate fixed connection, the other end of radiation beam and the steel construction fixed connection of gallows, the tip that steel construction one end was kept away from to the radiation beam is installed and is protected the railing, still installs the pylon on the radiation beam body of protection railing below, the one end that the steel construction was kept away from to the radiation beam is through many derrick rigid cable and derrick top fixed connection.
2. The hydraulic lifting device for the chimney according to claim 1, wherein a lubricating layer for reducing sliding resistance of the connecting plate relative to the radiant beam is arranged at the joint of the connecting plate of the climbing jack and the radiant beam.
3. The hydraulic chimney lifting device according to claim 1 or 2, wherein each of the climbing jacks is connected to a hydraulic console through a hydraulic pipe.
4. The hydraulic lifting device for a chimney according to claim 3, wherein the hydraulic control console is integrally installed above a steel structure of the lifting frame.
5. The hydraulic chimney lifting device according to claim 1, wherein a hoist is mounted on the top of the derrick.
6. The hydraulic chimney lifting device according to claim 1 or 5, wherein the hoist at the top of the derrick is in transmission connection with the suspension cage through a cable.
7. The hydraulic lifting device for the chimney according to claim 6, wherein a lightning rod for lightning protection is further installed on the top of the derrick on one side of the lifting machine.
8. The hydraulic chimney lifting device according to claim 1, wherein an auxiliary hoist for hoisting a tool on the platform is further installed at a position of the platform close to the derrick.
9. The hydraulic chimney lifting device according to claim 8, wherein the auxiliary spreader is a small crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920901660.5U CN210685566U (en) | 2019-06-14 | 2019-06-14 | Hydraulic lifting device for chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920901660.5U CN210685566U (en) | 2019-06-14 | 2019-06-14 | Hydraulic lifting device for chimney |
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| Publication Number | Publication Date |
|---|---|
| CN210685566U true CN210685566U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920901660.5U Active CN210685566U (en) | 2019-06-14 | 2019-06-14 | Hydraulic lifting device for chimney |
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| CN (1) | CN210685566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206377A (en) * | 2019-06-14 | 2019-09-06 | 江苏新大高空工程有限公司 | Chimney hydraulic lifting apparatus |
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2019
- 2019-06-14 CN CN201920901660.5U patent/CN210685566U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206377A (en) * | 2019-06-14 | 2019-09-06 | 江苏新大高空工程有限公司 | Chimney hydraulic lifting apparatus |
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