CN201606010U - M-shaped headframe support system of sheave platform in shape of a ladder - Google Patents
M-shaped headframe support system of sheave platform in shape of a ladder Download PDFInfo
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- CN201606010U CN201606010U CN2009202976840U CN200920297684U CN201606010U CN 201606010 U CN201606010 U CN 201606010U CN 2009202976840 U CN2009202976840 U CN 2009202976840U CN 200920297684 U CN200920297684 U CN 200920297684U CN 201606010 U CN201606010 U CN 201606010U
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Abstract
The utility model discloses an M-shaped headframe support system of a sheave platform in a shape of a ladder. The M-shaped headframe support system comprises joints I, a herringbone support, joints II, small transverse supports, small vertical supports, joints III, a trapezoidal support, an M-shaped support I, a sheave platform in the shape of a ladder, a small trapezoidal support body, a sheave platform in the shape of a closed E, a sheave chamber, joints IV, an M-shaped support II, a large cross beam, joints V, joints VI and the like, wherein the trapezoidal support, the large cross beam and the joints III are connected to form a trapezoid, the lower ends of the M-shaped support I above the large cross beam are connected with the joint III, the upper ends of the M-shaped support I are connected with the joints IV, and then the M-shaped support II, the joints V, the M-shaped support II, the joints IV, the M-shaped support I and the joints III are sequentially connected to form an M-shaped support. After adopting the M-shaped support system, a headframe is reasonable in stress, compared with a traditional herringbone support system, the M-shaped support system reduces span of beams of the sheave platforms, and section size and deformation of the beams of the sheave platforms can be well controlled.
Description
Technical field
The utility model relates to a kind of support system, especially adapts to " M " support system of a kind of coal mine shaft lining sinking headframe " order " font sheave wheel platform.
Background technology
At present, the typing derrick of coal mine shaft lining sinking shaft is divided into I, II, and totally 5 types of III, IV, V, the sheave wheel platform beam of these five types of derricks all adopts the layout form of " day " font, and support system adopts the facade arrangement form of " people " font.Along with the continuous development trend of large-scale of mine, in the large-scale sinking derrick, because the requirement of the increase of sheave wheel platform size and lifting technology, the sheave wheel platform beam need adopt the layout form of " order " font sometimes, if still adopt the facade support system of " people " font this moment, the sheave wheel platform girder connection is not overlapped with the support system fulcrum, make derrick system unbalance stress, sheave wheel platform beam internal force is excessive.Therefore need be in large-scale derrick at the support system of the sheave wheel platform development of new of " order " font.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, solve the layout that the headgear pulley platform adopts " order " font, the sheave wheel platform girder connection does not overlap with the support system fulcrum, make derrick system unbalance stress, the problem that sheave wheel platform beam internal force is excessive provides a kind of M shape derrick support system of order font sheave wheel platform.The technical scheme in the invention for solving the technical problem is:
The M shape derrick support system of order font sheave wheel platform, by node I, herringbone supports, node II, little horizontal support, little upright support, node III, trapezoidal support, M shape is supported I, order font sheave wheel platform, little trapezoidal supporter, day font sheave wheel platform, the head sheave room, node IV, M shape is supported II, cross bearer, node V, node VI, support first, four corner nodes, intermediate node, support second is formed, its trapezoidal support, cross bearer and node III connect and compose trapezoidal, connected node IV connected M shape support II successively on M shape was supported I lower end connected node III above the cross bearer, node V, M shape is supported II, node IV, M shape is supported I, meet node III and form the support of M shape, node I connects the herringbone support successively below the cross bearer, node V, herringbone supports, node I constitutes herringbone, the little upright support upper end connected node III lower end connected node VI that herringbone is upper right connects little horizontal support more successively, node II constitutes L shaped, the connection that herringbone is upper left in like manner, connect and compose anti-L shapedly, connect two node IV above the M font and connect order font sheave wheel platform more successively, little trapezoidal supporter, day font sheave wheel platform, the head sheave room.
The technical scheme in the invention for solving the technical problem also can be:
Support I, the support of M shape II, node IV, node III and node V by M shape below the M shape derrick support system of order font sheave wheel platform, its " order " font sheave wheel platform and constitute " M " font support system.
The technical scheme in the invention for solving the technical problem can also be:
The M shape derrick support system of order font sheave wheel platform, its described cross bearer, the trapezoidal of trapezoidal support and node III formation is that end mouth is gone up young trapezoidal its wide the wide of order font sheave wheel platform that equal suitable for reading greatly, cross bearer is arranged on trapezoidal middle part, the height that M shape is supported is half trapezoidal height, M shape is supported, and the wide cross bearer that equals trapezoidal centre is wide, it is high in half trapezoidal height that herringbone supports, herringbone supports, and wide to equal trapezoidal end mouth wide, node I is arranged on the infall of trapezoidal support and herringbone support, the mid point that node III is arranged on trapezoidal support intersects with cross bearer, node V is arranged on the mid point of cross bearer, two node IV are arranged on 1/3rd wide places of appearance word under the order font sheave wheel platform, and node VI is arranged on herringbone and supports upward midpoint.
The technical scheme in the invention for solving the technical problem can also be:
The M shape derrick support system of order font sheave wheel platform, described " order " font sheave wheel platform, by supporting first, four corner nodes, intermediate node, support second is formed, it is characterized in that: support first, connect four corner nodes successively, support first, intermediate node, support first, intermediate node, support first, four corner nodes, support first, intermediate node, support first, intermediate node, support first, intermediate node, support first, intermediate node, circulate and a week again two support second are connected in two ends composition order font with two intermediate nodes respectively, using the same method connects second order font again, supports first with two at last two order fonts are connected to form illustrated " order " font sheave wheel platform.Stake body, " day " font sheave wheel platform, head sheave room, ladder.
The beneficial effects of the utility model are:
1, behind employing " M " type support system, the fulcrum of support system is overlapped fully with the node of " order " font sheave wheel platform beam, derrick is stressed rationally, and is easy to connect.
2, compare with traditional " people " font support system, adopt " M " shape support system to reduce the span of sheave wheel platform beam, the sectional dimension of sheave wheel platform beam and distortion can better controlled.
3, compare with traditional " people " font support system, " M " shape support system rod member increases, and the rod member distribution of internal force is more even, avoids rod member stressed excessive; Simultaneously, the vertical inclination angle of supporting rod reduces, and the horizontal thrust of knighthead is reduced, the efficient height of rod member, uniform " M " type support system lower end horizontal bars stressed.
Description of drawings
Fig. 1 is the front view of the M shape derrick support system derrick of order font sheave wheel platform
Among Fig. 1: 1 node I, the support of 2 herringbones, 3 node II, 4 little horizontal supports, 5 little upright supports, 6 node III, 7 trapezoidal supports, 8M shape support I, 9 order font sheave wheel platforms, 10 little trapezoidal supporters, font sheave wheel platform, head sheave rooms 12,13 node IV, 14M shape on the 11st are supported II, 15 cross bearers, 16 node V, 17 node VI.
Fig. 2 is the sectional drawing of " order " font sheave wheel platform
Among Fig. 2: 18 support first, 19 four corner nodes, 20 intermediate nodes, 21 support second.
The specific embodiment
Among Fig. 1: the M shape derrick support system of order font sheave wheel platform, form by node I 1, herringbone support 2, node II 3, little horizontal support 4, little upright support 5, node III6, trapezoidal support 7, M shape support I 8, order font sheave wheel platform 9, little trapezoidal supporter 10, day font sheave wheel platform 11, head sheave room 12, node IV13, M shape support II 14, cross bearer 15, node V 16, node VI17.Its trapezoidal support 7, cross bearer 15 and node III6 connect and compose trapezoidal, connected node IV13 connected M shape support II 14 successively on M shape was supported I 8 lower end connected node III6 above the cross bearer 15, node V 16, M shape is supported II 14, node IV13, M shape is supported I 8, meet node III6 and form the support of M shape, node I 1 connects herringbone support 2 successively below the cross bearer 15, node V 16, herringbone supports 2, node I 1 constitutes herringbone, the little upright support 5 upper end connected node III6 lower end connected node VI17 that herringbone is upper right connects little horizontal support 4 more successively, node II 3 constitutes L shaped, the connection that herringbone is upper left in like manner, connect and compose anti-L shapedly, connect two node IV13 above the M font and connect order font sheave wheel platform 9 more successively, little trapezoidal supporter 10, day font sheave wheel platform 11, head sheave room 12.
Support I 8, the support of M shape II 14, node IV13, node III6 and node V 16 by M shape below the M shape derrick support system of order font sheave wheel platform, its " order " font sheave wheel platform 9 and constitute " M " font support system.
The M shape derrick support system of order font sheave wheel platform, its described cross bearer 15, the trapezoidal of trapezoidal support 7 and node III6 formation is that end mouth is gone up young trapezoidal its wide the wide of order font sheave wheel platform that equal suitable for reading greatly, cross bearer 15 is arranged on trapezoidal middle part, the height that M shape is supported is half trapezoidal height, M shape is supported, and the wide cross bearer 15 that equals trapezoidal centre is wide, it is high in half trapezoidal height that herringbone supports, herringbone supports, and wide to equal trapezoidal end mouth wide, node I 1 is arranged on the infall of trapezoidal support and herringbone support, the mid point that node III6 is arranged on trapezoidal support intersects with cross bearer 15, node V 16 is arranged on the mid point of cross bearer 15, two node IV13 are arranged on 1/3rd wide places of appearance word under the order font sheave wheel platform, and node VI17 is arranged on herringbone and supports upward midpoint.
Among Fig. 2: " order " font sheave wheel platform, by supporting first 18, four corner nodes 19, intermediate node 20, supporting second 21 forms, it supports first 18, connect four corner nodes 19 successively, support first 18, intermediate node 20, support first 18, intermediate node 20, support first 18, four corner nodes 19, support first 18, intermediate node 20, support first 18, intermediate node 20, support first 18, intermediate node 20, support first 18, intermediate node 20, circulate and a week again two support second 21 are connected in two ends composition order font with two intermediate nodes 20 respectively, using the same method connects second order font again, supports first 18 with two at last two order fonts are connected to form illustrated " order " font sheave wheel platform.
Claims (4)
1. the M shape derrick support system of order font sheave wheel platform, by node I (1), herringbone supports (2), node II (3), little horizontal support (4), little upright support (5), node III (6), trapezoidal support (7), M shape is supported I (8), order font sheave wheel platform (9), little trapezoidal supporter (10), day font sheave wheel platform (11), head sheave room (12), node IV (13), M shape is supported II (14), cross bearer (15), node V (16), node VI (17), support first (18), four corner nodes (19), intermediate node (20), supporting second (21) forms, it is characterized in that: trapezoidal support (7), cross bearer (15) and node III (6) connect and compose trapezoidal, connected node IV (13) connected M shape support II (14) successively on M shape was supported I (8) lower end connected node III (6) above the cross bearer (15), node V (16), M shape is supported II (14), node IV (13), M shape is supported I (8), meet node III (6) and form the support of M shape, node I (1) connects herringbone support (2) successively below the cross bearer (15), node V (16), herringbone supports (2), node I (1) constitutes herringbone, little upright support (5) upper end connected node III (6) the lower end connected node VI (17) that herringbone is upper right connects little horizontal support (4) more successively, node II (3) constitutes L shaped, the connection that herringbone is upper left in like manner, connect and compose anti-L shapedly, connect two node IV (13) above the M font and connect order font sheave wheel platform (9) more successively, little trapezoidal supporter (10), day font sheave wheel platform (11), head sheave room (12).
2. the M shape derrick support system of order font sheave wheel platform according to claim 1 is characterized in that: support I (8), the support of M shape II (14), node IV (13), node III (6) and node V (16) by M shape below " order " font sheave wheel platform (9) and constitute " M " font support system.
3. the M shape derrick support system of order font sheave wheel platform according to claim 1 and 2, it is characterized in that: described cross bearer (15), the trapezoidal of trapezoidal support (7) and node III (6) formation is that end mouth is gone up young trapezoidal its wide the wide of order font sheave wheel platform that equal suitable for reading greatly, cross bearer (15) is arranged on trapezoidal middle part, the height that M shape is supported is half trapezoidal height, M shape is supported, and the wide cross bearer (15) that equals trapezoidal centre is wide, it is high in half trapezoidal height that herringbone supports, herringbone supports, and wide to equal trapezoidal end mouth wide, node I (1) is arranged on the infall of trapezoidal support and herringbone support, the mid point that node III (6) is arranged on trapezoidal support intersects with cross bearer (15), node V (16) is arranged on the mid point of cross bearer (15), two node IV (13) are arranged on 1/3rd wide places of appearance word under the order font sheave wheel platform, and node VI (17) is arranged on herringbone and supports upward midpoint.
4. the M shape derrick support system of order font sheave wheel platform according to claim 3, it is characterized in that: described " order " font sheave wheel platform, by supporting first (18), four corner nodes (19), intermediate node (20), supporting second (21) forms, support first (18), connect four corner nodes (19) successively, support first (18), intermediate node (20), support first (18), intermediate node (20), support first (18), four corner nodes (19), support first (18), intermediate node (20), support first (18), intermediate node (20), support first (18), intermediate node (20), support first (18), intermediate node (20), circulate and a week again two support second (21) are connected in two ends composition order font with two intermediate nodes (20) respectively, using the same method connects second order font again, supports first (18) with two at last two order fonts are connected to form illustrated " order " font sheave wheel platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202976840U CN201606010U (en) | 2009-12-17 | 2009-12-17 | M-shaped headframe support system of sheave platform in shape of a ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202976840U CN201606010U (en) | 2009-12-17 | 2009-12-17 | M-shaped headframe support system of sheave platform in shape of a ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606010U true CN201606010U (en) | 2010-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202976840U Expired - Lifetime CN201606010U (en) | 2009-12-17 | 2009-12-17 | M-shaped headframe support system of sheave platform in shape of a ladder |
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| CN (1) | CN201606010U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718174B (en) * | 2009-12-17 | 2011-09-28 | 中煤第一建设公司 | M-shaped support system of derrick for sheave platform shaped like a Chinese character mu |
| CN102900374A (en) * | 2012-10-19 | 2013-01-30 | 金诚信矿业管理股份有限公司 | Shaft sinking tubular steel derrick |
| CN102913137A (en) * | 2012-10-19 | 2013-02-06 | 金诚信矿业管理股份有限公司 | Sinking tubular steel derrick and mounting method of same |
| CN104373049A (en) * | 2014-11-04 | 2015-02-25 | 国民油井华高石油设备（上海）有限公司 | Double-clamping-plate connecting joint |
-
2009
- 2009-12-17 CN CN2009202976840U patent/CN201606010U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718174B (en) * | 2009-12-17 | 2011-09-28 | 中煤第一建设公司 | M-shaped support system of derrick for sheave platform shaped like a Chinese character mu |
| CN102900374A (en) * | 2012-10-19 | 2013-01-30 | 金诚信矿业管理股份有限公司 | Shaft sinking tubular steel derrick |
| CN102913137A (en) * | 2012-10-19 | 2013-02-06 | 金诚信矿业管理股份有限公司 | Sinking tubular steel derrick and mounting method of same |
| CN102913137B (en) * | 2012-10-19 | 2015-05-13 | 金诚信矿业管理股份有限公司 | Sinking tubular steel derrick and mounting method of same |
| CN102900374B (en) * | 2012-10-19 | 2015-10-07 | 金诚信矿业管理股份有限公司 | A kind of sinking shaft tubular derrick |
| CN104373049A (en) * | 2014-11-04 | 2015-02-25 | 国民油井华高石油设备（上海）有限公司 | Double-clamping-plate connecting joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101013 Effective date of abandoning: 20091217 |