CN201507107U - Self-settling cage type chimney removing device - Google Patents
Self-settling cage type chimney removing device Download PDFInfo
- Publication number
- CN201507107U CN201507107U CN2009200758663U CN200920075866U CN201507107U CN 201507107 U CN201507107 U CN 201507107U CN 2009200758663 U CN2009200758663 U CN 2009200758663U CN 200920075866 U CN200920075866 U CN 200920075866U CN 201507107 U CN201507107 U CN 201507107U
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- cage
- chimney
- protected
- outer ring
- circle
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Abstract
The utility model discloses a self-setting cage type chimney removing device. Namely a *-shaped beam and a cross-shaped beam are respectively manufactured. An outer annular protecting cage is fixed outside the *-shaped beam. An inner round protecting cage is fixed right below the *-shaped beam. The *-shaped beam, the outer annular protecting cage and the inner round protecting cage are integrated. The cross-shaped beam is provided below the *-shaped beam. Four bearing chain blocks are connected between the cross-shaped beam and the bottom of the inner round protecting cage. The inner sides of each end of the cross-shaped beam are respectively provided with a limiting block. A plurality of screw holes are separately provided at the cage wall of the inner round cage along the circumferential direction. A plurality of blots are screwed in the screw holes. The self-setting cage type chimney removing device can be used conveniently performing the removing operation of chimney, has low removing cost and high removing efficiency, and overcomes the defects in the traditional chimney removing method.
Description
Technical field
The utility model relates to a kind of drowning oneself and protects cage chimney demolition device.
Background technology
Along with the progress of science and technology and the development of society, more and more higher to requirement on environmental protection, the reconstruction of industrial project is more and more with enlarging, therefore often relates to the chimney demolition engineering, and the chimney demolition technology is also constantly improved.Usually chimney demolition can adopt explosion, sets up scaffold or adopt hydraulic lift to carry out; Demolition blasting is subjected to the restriction of surrounding enviroment bigger, and inconvenience is adopted in some environment; Setting up scaffold wastes time and energy, the human cost height, and dismounting efficient is low; And adopting hydraulic lift need use special-purpose plant equipment, its mechanical use cost height also is subjected to the restriction of chimney height and shape simultaneously, can't use in the dismounting of or variable cross-section chimney higher at some.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of drowning oneself and protects cage chimney demolition device, adopts this device can conveniently implement the dismounting operation of chimney, and it is low that it removes cost, removes the efficient height, has overcome the defective of above-mentioned traditional chimney method for dismounting.
For solving the problems of the technologies described above, the utility model is drowned oneself and is protected cage chimney demolition device and comprise the Mi Ziliang that is made up of four crossbeams, the rood beam of forming by two crossbeams, four load-bearing Chain blocks, interior circle is protected cage, outer ring protects cage, four limited blocks and some positioning bolts, the length of described rice word beam is greater than the length of described rood beam, in described circle protect cage be fixed in described rice word beam under, described outer ring protects cage and is fixed in the outer ring that described each beam-end of rice word beam forms, described rice word beam, interior circle is protected cage and outer ring and is protected cage and constitute an integral body, circle is protected the cage external diameter less than the chimney internal diameter in described, described outer ring protects the cage inner ring diameter greater than the chimney external diameter, described rood beam is positioned at described rice word beam below and length greater than the chimney external diameter, described four load-bearing Chain block one ends equidistantly are located on two crossbeams of described rood beam respectively at interval, the other end of described four load-bearing Chain blocks is located at described interior circle and is protected the cage bottom, described four limited blocks are located at each inboard, end of described rood beam respectively, the spacing of two limited blocks is less than the chimney internal diameter in opposite directions, circle is protected cage cage wall and is along the circumferential direction had some screws at interval in described, and described some positioning bolts are twisted in described screw.
For guaranteeing the safety of this device, this device also comprises four insurance Chain blocks, described four insurance Chain blocks lay respectively at described four load-bearing Chain block one sides, and the two ends of described four insurance Chain blocks connect described rood beam respectively and interior circle is protected the cage bottom.
For making things convenient for the chimney demolition operation, this device also comprises some bed boards, described some bed boards be layed in respectively described in circle protect cage and outer ring and protect the cage bottom.
Because the utility model is drowned oneself and is protected cage chimney demolition device and adopted technique scheme, promptly make one meter word beam and rood beam respectively, rice word beam outer ring is fixed with outer ring and protects cage, circle is protected cage in being fixed with under the rice word beam, rice word beam, outer ring protect cage and interior circle and protect cage and constitute an integral body, rood beam is positioned at a meter word beam below, rood beam and interior circle are protected between the cage bottom and are connected with four load-bearing Chain blocks, rood beam respectively holds the inboard to be respectively equipped with limited block, interior circle is protected cage cage wall and is along the circumferential direction had some screws at interval, and some bolts are twisted in screw; Adopt this device can conveniently implement the dismounting operation of chimney, it is low that it removes cost, removes the efficient height, overcome the defective of above-mentioned traditional chimney method for dismounting.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 drowns oneself for the utility model and protects the forward sectional view of cage chimney demolition apparatus structure,
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, the utility model is drowned oneself and is protected cage chimney demolition device and comprise the rice word beam of being made up of four crossbeams 1, the rood beam of forming by two crossbeams 2, four load-bearing Chain blocks 5, interior circle is protected cage 3, outer ring protects cage 4, four limited blocks 6 and some positioning bolts 7, the length of described rice word beam 1 is greater than the length of described rood beam 2, in described circle protect cage 3 be fixed in described rice word beam 1 under, described outer ring protects cage 4 and is fixed in the outer ring that described rice word beam 1 each beam-end forms, described rice word beam 1, interior circle protects cage 3 and outer ring protects cage 4 formations one integral body, circle is protected cage 3 external diameters less than chimney 8 internal diameters in described, described outer ring protects cage 4 inner ring diameters greater than chimney 8 external diameters, described rood beam 2 is positioned at described rice word beam 1 below and length greater than chimney 8 external diameters, described four load-bearing Chain block 5 one ends equidistantly are located on two crossbeams of described rood beam 2 respectively at interval, the other end of described four load-bearing Chain blocks 5 is located at described interior circle and is protected cage 3 bottoms, described four limited blocks 6 are located at described rood beam 2 each inboard, end respectively, the spacing of two limited blocks 6 is less than chimney 8 internal diameters in opposite directions, circle is protected cage 3 cage walls and is along the circumferential direction had some screws at interval in described, and described some positioning bolts 7 are twisted in described screw.
For guaranteeing the safety of this device, this device also comprises four insurance Chain blocks 51, described four insurance Chain blocks 51 lay respectively at described four load-bearing Chain block 5 one sides, and the two ends of described four insurance Chain blocks 51 connect described rood beam 2 respectively and interior circle is protected cage 3 bottoms.
For making things convenient for the chimney demolition operation, this device also comprises some bed boards, described some bed boards be layed in respectively described in circle protect cage 3 and outer ring protects cage 4 bottoms.
The utility model is drowned oneself and is protected cage chimney demolition device and make one meter word beam and rood beam respectively, rice word beam outer ring is fixed with outer ring and protects cage, circle is protected cage in being fixed with under the rice word beam, rice word beam, outer ring protect cage and interior circle and protect cage and constitute an integral body, rood beam is positioned at a meter word beam below, rood beam and interior circle are protected between the cage bottom and are connected with four load-bearing Chain blocks, rood beam respectively holds the inboard to be respectively equipped with limited block, interior circle is protected cage cage wall and is along the circumferential direction had some screws at interval, and some bolts are twisted in screw;
When the chimney demolition operation, at first utilize the former inspection platform of chimney that the collar tie beam that bears down on one at the top of chimney is removed, the cross direction cuts out four grooves in chimney wall upper edge, utilize loop wheel machine that this device is hung in the chimney top then, and make rood beam be positioned at four grooves of chimney, interior circle is protected cage and is stretched in the chimney, rice word beam is placed in the chimney top, outer ring protects cage and encloses in the chimney outer ring, strain four load-bearing Chain blocks this moment makes Mi Ziliang, interior circle is protected the weight that cage and outer ring protect cage and is born by rood beam, the limited block of being located at each end of rood beam is positioned at the inner wall of stack place, limited rood beam possible play in the chimney groove, guaranteed the safety that rood beam sets up, circle is protected some positioning bolts at cage cage wall place to inner wall of stack in tightening, circle is protected the position relative fixed of cage in chimney in making, and has avoided interior circle to protect rocking of cage; The groove that is dismountable chimney after above-mentioned installing is to top section, after this section dismounting finishes, on the chimney wall, cut four grooves equally again, slowly unclamp four load-bearing Chain blocks then, so that rice word beam is returned to new chimney top again, this moment, the weight of this device was born by Mi Ziliang and new chimney top, then rood beam was inserted new groove, strain four load-bearing Chain blocks again the stress point of this device is come back on the rood beam, can go again and remove one section chimney; So repeating until chimney ground is dismountable whole chimney.In above-mentioned each step, rood beam and rice word beam all rotate an angle.
Claims (3)
1. drown oneself and protect cage chimney demolition device for one kind, it is characterized in that: this device comprises the Mi Ziliang that is made up of four crossbeams, the rood beam of forming by two crossbeams, four load-bearing Chain blocks, interior circle is protected cage, outer ring protects cage, four limited blocks and some positioning bolts, the length of described rice word beam is greater than the length of described rood beam, in described circle protect cage be fixed in described rice word beam under, described outer ring protects cage and is fixed in the outer ring that described each beam-end of rice word beam forms, described rice word beam, interior circle is protected cage and outer ring and is protected cage and constitute an integral body, circle is protected the cage external diameter less than the chimney internal diameter in described, described outer ring protects the cage inner ring diameter greater than the chimney external diameter, described rood beam is positioned at described rice word beam below and length greater than the chimney external diameter, described four load-bearing Chain block one ends equidistantly are located on two crossbeams of described rood beam respectively at interval, the other end of described four load-bearing Chain blocks is located at described interior circle and is protected the cage bottom, described four limited blocks are located at each inboard, end of described rood beam respectively, the spacing of two limited blocks is less than the chimney internal diameter in opposite directions, circle is protected cage cage wall and is along the circumferential direction had some screws at interval in described, and described some positioning bolts are twisted in described screw.
2. according to claim 1 drowning oneself protected cage chimney demolition device, it is characterized in that: this device also comprises four insurance Chain blocks, described four insurance Chain blocks lay respectively at described four load-bearing Chain block one sides, and the two ends of described four insurance Chain blocks connect described rood beam respectively and interior circle is protected the cage bottom.
3. according to claim 1 drowning oneself protected cage chimney demolition device, and it is characterized in that: this device also comprises some bed boards, described some bed boards be layed in respectively described in circle protect cage and outer ring and protect the cage bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200758663U CN201507107U (en) | 2009-08-05 | 2009-08-05 | Self-settling cage type chimney removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200758663U CN201507107U (en) | 2009-08-05 | 2009-08-05 | Self-settling cage type chimney removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507107U true CN201507107U (en) | 2010-06-16 |
Family
ID=42468236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200758663U Expired - Fee Related CN201507107U (en) | 2009-08-05 | 2009-08-05 | Self-settling cage type chimney removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507107U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661302A (en) * | 2018-07-23 | 2018-10-16 | 广东快建模架科技有限公司 | A kind of elevator climbing system and its application method |
| CN108868194A (en) * | 2018-07-30 | 2018-11-23 | 威海新特重工股份有限公司 | A kind of chimney demolition device and chimney demolition method |
| CN112049462A (en) * | 2020-08-07 | 2020-12-08 | 新兴铸管股份有限公司 | Mechanical dismantling process for high-altitude building |
| CN114215385A (en) * | 2021-12-31 | 2022-03-22 | 上海建工四建集团有限公司 | Temporary support column system for demolishing high-rise building |
| CN116163506A (en) * | 2023-04-18 | 2023-05-26 | 山西建设投资集团有限公司 | Movable construction operation platform for removing chimney |
-
2009
- 2009-08-05 CN CN2009200758663U patent/CN201507107U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661302A (en) * | 2018-07-23 | 2018-10-16 | 广东快建模架科技有限公司 | A kind of elevator climbing system and its application method |
| CN108868194A (en) * | 2018-07-30 | 2018-11-23 | 威海新特重工股份有限公司 | A kind of chimney demolition device and chimney demolition method |
| CN108868194B (en) * | 2018-07-30 | 2023-12-22 | 威海新特重工股份有限公司 | Chimney dismantling device and chimney dismantling method |
| CN112049462A (en) * | 2020-08-07 | 2020-12-08 | 新兴铸管股份有限公司 | Mechanical dismantling process for high-altitude building |
| CN114215385A (en) * | 2021-12-31 | 2022-03-22 | 上海建工四建集团有限公司 | Temporary support column system for demolishing high-rise building |
| CN116163506A (en) * | 2023-04-18 | 2023-05-26 | 山西建设投资集团有限公司 | Movable construction operation platform for removing chimney |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20170805 |