CN203545448U - Special lifting appliance for dual-I-shaped water permeable framework - Google Patents
Special lifting appliance for dual-I-shaped water permeable framework Download PDFInfo
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- CN203545448U CN203545448U CN201320638026.XU CN201320638026U CN203545448U CN 203545448 U CN203545448 U CN 203545448U CN 201320638026 U CN201320638026 U CN 201320638026U CN 203545448 U CN203545448 U CN 203545448U
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- truss
- framework
- upper truss
- lower truss
- pin hole
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Abstract
The utility model discloses a special lifting appliance for a dual-I-shaped water permeable framework, relates to a novel bunching fixed point throwing lifting appliance for a dual-I-shaped water permeable framework, and particularly relates to a lifting appliance which is used for suspending a water permeable framework and enabling the water permeable framework to fall off automatically. The special lifting appliance for the dual-I-shaped water permeable framework consists of an upper truss, a lower truss and bolts, wherein the upper truss and the lower truss are combined into an integral structure; the upper truss comprises an upper truss framework, upper truss cross beams, upper truss bolt holes, upper truss spacing pipes, upper truss lifting buckles and upper truss spacing rings; the upper truss framework is a nine-square-grid-shaped framework which is formed by welding I-shaped steel; the upper truss cross beams are welded below the upper truss framework; the upper parts of the upper truss cross beams are positioned at the middle parts of square grids at two sides, and the two upper truss lifting buckles are welded; the upper truss spacing rings are welded below the upper truss cross beams; the upper truss bolt holes are formed in the upper truss framework, and the four upper truss spacing pipes are welded; the lower truss comprises a lower truss framework, lower truss cross beams, lower truss bolt holes, lower truss spacing pipes, lower truss lifting buckles and lower truss spacing rings.
Description
Technical field
The utility model duplex font water-permeable frame special hanger relates to is a kind of for the novel duplexing font water-permeable frame suspender of jettisoninging of fixing a point in groups, is specifically related to hang the suspender of water-permeable frame Automatic-falling.
Background technology
In waterway regulation works, laying interlocking under water, to apply work be to prevent one of current scour, the most frequently used, the river bottom protection effect the best way in protection riverbed.But because placement is under water affected by the many factors such as morning and evening tides, the depth of water, flow rate of water flow and the flow direction, submerged breakwater levee body, dike head and tooth abutment portion will form more dike stream, Yan Diliu, around multiple fluidised forms such as dike streams, cause the gold-plated blanket face of levee body to wash away, the stability and security of structure is exerted an influence.Although theme architecture thing periphery is all laid soft raft protection, scour pit development in isostere edge is still inevitably.
For fear of protecting beach belt edge occur stinging sunken, suspension, hole man, protect beach band and occur bulge or collapse phenomenon, the regulation main concrete tetrahedron water-permeable frame that adopts in the Changjiang river is as the short version of becoming silted up of energy dissipating.Inferior water-permeable frame can make bank water flow stationary excessively, can not damage, can reduce to greatest extent impact and destruction on original environment and landform to the stable of dyke seashore and safety, can make current tasselled after tetrahedral group be less than the fall velocity of silt and then promote the characteristic such as alluvial precipitation of silt in water body, in river realignment, stiling basin, bridge pier erosion control, shore protection and the engineering such as speedily carry out rescue work, be widely used.
For ensureing engineering, protect beach, river bottom protection effect, and the effect that traditional concrete tetrahedron water-permeable frame can be brought into play can not meet the demand of this project, so worked out one, can better improve water flow structure of the nearly end, can form better energy dissipating and protect beach effect guarding region, there is the novel water permeable framework of better stability, durability and economy and convenient construction.
Meanwhile, for the new water-permeable frame working out, adopt traditional manual jettisoning this advantage having of can not well having given play to itself, so have fixed point only, jettisoning and could realize the value of itself.And adopting machinery fixed point to jettisoning, the Automatic-falling of implementation framework is key and the difficult point of jettisoninging in technique in this way.
Summary of the invention
This is practical for above-mentioned key point, newly design can implementation framework Automatic-falling the special suspender of jettisoninging.Can realize the requirement of jettisoninging of fixing a point of novel water permeable framework, and lift in groups and jettisoning, greatly improve the operating efficiency of jettisoninging, shorten the construction period, reduce current washing away isostere.
The utility model relates generally to the structure of special hanger, agent structure is comprised of upper and lower truss and latch, and utilize the variation of the mutual alignment of two truss, the latch of two truss of making to contact departs from lower truss, realize having or not of its hook constraint, thereby can reach the object that makes water-permeable frame Automatic-falling.
The utility model duplex font water-permeable frame special hanger takes following technical scheme to realize:
Duplex font water-permeable frame special hanger is comprised of upper truss, lower truss and latch, and upper truss, lower truss are combined into integral structure.
Upper truss comprises that truss framework, upper truss crossbeam, upper truss pin hole, upper truss position-limiting tube, upper truss withhold and upper truss spacing ring:
Upper truss framework is the nine grids shape framework being welded by I-beam section, the midway location of both sides, upper truss framework below grid also has two with I-beam section upper truss crossbeam welding and that be parallel to each other, for stable frame with as main gravity bearing bar, every upper truss crossbeam top is positioned at the midway location of both sides grid, welding two upper truss withholds, for reeve, be convenient to be connected with the main hoisting hook of loop wheel machine;
Corresponding position is withheld with upper truss in upper truss crossbeam below, is welded with truss spacing ring;
At the intersection point place of the nine grids shape framework of upper truss framework, run through and have truss pin hole; With the position of two I-beam sections of upper truss beam vertical truss framework length of side down and on apart from edge 1/4, weld four upper truss position-limiting tubes, prevent truss occurred level displacement under released state.
Lower truss comprises that lower truss framework, lower truss crossbeam, lower truss pin hole, lower truss position-limiting tube, lower truss withhold and lower truss spacing ring.
Lower truss framework is the nine grids shape framework being welded by I-beam section, the midway location of both sides, lower truss framework below grid also have two with I-beam section welding with upper truss beam vertical and the lower truss crossbeam that is parallel to each other, also for stable lower truss framework with as main gravity bearing bar; . the midway location that every lower truss crossbeam top is positioned at both sides grid, weld two lower truss and withhold, for reeve, be convenient to be connected with the secondary suspension hook of loop wheel machine; Corresponding position is withheld with lower truss in lower truss crossbeam top, has welded the lower truss spacing ring mutually nested with upper truss spacing ring; At the intersection point place of the nine grids shape framework of lower truss framework, run through and have lower truss pin hole, position and upper truss pin hole are at same vertical curve; With two I-beam sections of beam vertical upward and apart from the position of the 1/4 time truss framework length of side in edge, weld four lower truss position-limiting tubes, its internal diameter is slightly larger than the external diameter of truss position-limiting tube
When upper truss, lower truss are combined into integral structure, latch inserts corresponding upper truss pin hole and lower truss pin hole and is combined into duplexing font water-permeable frame special hanger.
Latch inserts from upper truss pin hole, and its length just in time can make under the insertion bottom of latch 1-2cm in truss pin hole.Described latch is " T " font.
Duplex font water-permeable frame special hanger is to be combined into integral structure by upper truss, lower truss, the upper truss position-limiting tube of upper truss limits the corresponding installation in position with upper truss spacing ring with lower truss position-limiting tube and the lower truss spacing ring of lower truss, with latch, insert in the upper truss pin hole and lower truss pin hole of correspondence, be combined into duplexing font water-permeable frame special hanger.In construction, the rope that ties up water-permeable frame is hung on to the midway location of latch, major and minor loop wheel machine away from, thereby when upper and lower truss separates, latch lower end departs from lower truss, water-permeable frame loses constraint, has realized the object of its Automatic-falling.The assurance of spacing ring upper and lower truss relative position to greatest extent, to such an extent as to can not depart from, position-limiting tube defines the horizontal relative position of two truss, makes it be unlikely to dislocation, constructability.
Duplex font water-permeable frame special hanger is reasonable in design, be a kind of newly design can implementation framework Automatic-falling the special suspender of jettisoninging.Can realize the requirement of jettisoninging of fixing a point of novel water permeable framework, and lift in groups and jettisoning, greatly improve the operating efficiency of jettisoninging, shorten the construction period, reduce current washing away isostere.
Novel water permeable framework fixes a point to jettisoning in technique in groups, framework Automatic-falling adopts the utility model duplex font water-permeable frame special hanger, agent structure is by upper truss, lower truss composition, the upper truss position-limiting tube of upper truss limits the corresponding installation in position with upper truss spacing ring with lower truss position-limiting tube and the lower truss spacing ring of lower truss, with latch, insert in the upper truss pin hole and lower truss pin hole of correspondence, after being combined into duplexing font water-permeable frame special hanger, utilize the variation of the mutual alignment of the two, realize having or not of its hook constraint, thereby can reach the object that makes water-permeable frame Automatic-falling.Duplex font water-permeable frame special hanger is a kind of for the novel duplexing font water-permeable frame suspender of jettisoninging of fixing a point in groups, there is the structure that hangs water-permeable frame Automatic-falling, can realize the requirement of jettisoninging of fixing a point of novel water permeable framework, and lift in groups and jettisoning, greatly improved the operating efficiency of jettisoninging, shorten the construction period, reduced current washing away isostere.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the upper truss schematic diagram of duplexing font water-permeable frame special hanger.
Fig. 2 is the lower truss schematic diagram of duplexing font water-permeable frame special hanger.
Fig. 3 is withholding and spacing ring schematic diagram of duplexing font water-permeable frame special hanger.
Fig. 4 is the latch schematic diagram of duplexing font water-permeable frame special hanger.
Fig. 5 is the combination schematic diagram of duplexing font water-permeable frame special hanger.
The specific embodiment
With reference to Fig. 1～5, duplexing font water-permeable frame special hanger is comprised of upper truss 1, lower truss 2 and latch 3, and upper truss 1, lower truss 2 are combined into integral structure.
Upper truss framework 1-1 is the nine grids shape framework being welded by I-beam section, the midway location of both sides, upper truss framework 1-1 below grid also has two with I-beam section upper truss crossbeam 1-2 welding and that be parallel to each other, for stable frame with as main gravity bearing bar, every upper truss crossbeam 1-2 top is positioned at the midway location of both sides grid, weld two upper truss and withhold 1-5, totally four, for reeve, be convenient to be connected with the main hoisting hook of loop wheel machine;
Upper truss crossbeam 1-2 withholds the corresponding position of 1-5 with upper truss in below, is welded with truss spacing ring 1-6, totally four;
At the intersection point place of the nine grids shape framework of upper truss framework 1-1, run through and have truss pin hole 1-3; In the position of the two piece I-beam sections vertical with upper truss crossbeam 1-2 truss framework length of side down and on apart from edge 1/4, weld four upper truss position-limiting tube 1-4, prevent truss occurred level displacement under released state.
Lower truss comprises that lower truss framework 2-1, lower truss crossbeam 2-2, lower truss pin hole 2-3, lower truss position-limiting tube 2-4, lower truss withhold 2-5 and lower truss spacing ring 2-6.
Lower truss framework 2-1 is the nine grids shape framework being welded by I-beam section, the midway location of both sides, lower truss framework 2-1 below grid also have two with I-beam section welding with upper truss beam vertical and the lower truss crossbeam 2-2 that is parallel to each other, also for stable lower truss framework with as main gravity bearing bar; . the midway location that every lower truss crossbeam 2-2 top is positioned at both sides grid, weld two lower truss and withhold 2-5, for reeve, be convenient to be connected with the secondary suspension hook of loop wheel machine; Lower truss crossbeam 2-2 withholds with lower truss the position that 1-5 is corresponding in top, has welded the lower truss spacing ring 2-6 mutually nested with upper truss spacing ring 1-6; At the intersection point place of the nine grids shape framework of lower truss framework, run through and have lower truss pin hole 2-3, position and upper truss pin hole 1-3 are at same vertical curve; With two I-beam sections of beam vertical upward and apart from the position of the 1/4 time truss framework length of side in edge, weld four lower truss position-limiting tube 2-4, its internal diameter is slightly larger than the external diameter of truss position-limiting tube 1-4
When upper truss 1, lower truss 2 are combined into integral structure, latch 3 inserts corresponding upper truss pin hole 1-3 and lower truss pin hole 2-3 and is combined into duplexing font water-permeable frame special hanger.
Latch 3 inserts from upper truss pin hole, and its length just in time can make under the insertion bottom of latch 1-2cm in truss pin hole.Described latch is " T " font.
When described upper truss 1, lower truss 2 is combined into integral structure, the upper truss position-limiting tube of upper truss limits the corresponding installation in position with lower truss position-limiting tube and the lower truss spacing ring of lower truss respectively with upper truss spacing ring, with latch 3, insert in the upper truss pin hole 1-3 and lower truss pin hole 2-3 of correspondence, be combined into duplexing font water-permeable frame special hanger.In construction, the rope that ties up water-permeable frame is hung on to the midway location of latch 3, major and minor loop wheel machine away from, thereby when upper and lower truss separates, latch lower end departs from lower truss, water-permeable frame loses constraint, has realized the object of its Automatic-falling.The assurance of spacing ring upper and lower truss relative position to greatest extent, to such an extent as to can not depart from, position-limiting tube defines the horizontal relative position of two truss, makes it be unlikely to dislocation, constructability.
With reference to Fig. 1, the nine grids shape framework that upper truss 1 is welded by 10# type I-beam section, is also welded with the upper truss crossbeam 1-2 of the 16# I-beam section of two long 3 meters under it, establishes two upper truss above for every and withholds 1-5, for hanging on the main hook of loop wheel machine.At the 10# of upper truss 1 I-beam section intersection point, place has truss pin hole 1-3, aperture is greater than the external diameter of latch 3, four positions of belly are welded with for spacing upper truss position-limiting tube 1-4, to withhold 1-5 corresponding with upper truss, and towards inner position, there are four upper truss spacing ring 1-6 that are nested with lower truss spacing ring 2-6.
With reference to Fig. 2, lower truss 2 is also the nine grids shape framework being formed by 10# I-beam section welding machine, and is welded with the lower truss crossbeam 2-2 of two 16# type I-beam sections, and mutual vertical with on upper truss, on every, being welded with two lower truss and withholding 2-5, is also for linking up with in succession with another pair of loop wheel machine.The 10# I-beam section intersection point place of lower truss 2 has lower truss pin hole 2-3, its aperture is greater than the external diameter of latch, and with two 10# I-beam sections of beam vertical upward and apart from the position of the edge 1/4 framework length of side, be welded with the lower truss position-limiting tube 2-4 corresponding with upper truss position-limiting tube 1-4, can nested upper truss position-limiting tube 1-4, aperture is greater than the external diameter of truss position-limiting tube 1-4, to withhold 2-5 corresponding with lower truss, and towards inner position, there are four lower truss spacing ring 2-6s nested with upper truss spacing ring 1-6.
Claims (4)
1. a duplexing font water-permeable frame special hanger, is characterized in that: upper truss, lower truss and latch, consist of, upper truss, lower truss are combined into integral structure;
Upper truss comprises that truss framework, upper truss crossbeam, upper truss pin hole, upper truss position-limiting tube, upper truss withhold and upper truss spacing ring:
Upper truss framework is the nine grids shape framework being welded by I-beam section, the midway location of both sides, upper truss framework below grid also has two with I-beam section upper truss crossbeam welding and that be parallel to each other, for stable frame with as main gravity bearing bar, every upper truss crossbeam top is positioned at the midway location of both sides grid, welding two upper truss withholds, for reeve, be convenient to be connected with the main hoisting hook of loop wheel machine;
Corresponding position is withheld with upper truss in upper truss crossbeam below, is welded with truss spacing ring;
At the intersection point place of the nine grids shape framework of upper truss framework, run through and have truss pin hole; With the position of two I-beam sections of upper truss beam vertical truss framework length of side down and on apart from edge 1/4, weld four upper truss position-limiting tubes, prevent truss occurred level displacement under released state;
Lower truss comprises that lower truss framework, lower truss crossbeam, lower truss pin hole, lower truss position-limiting tube, lower truss withhold and lower truss spacing ring;
Lower truss framework is the nine grids shape framework being welded by I-beam section, the midway location of both sides, lower truss framework below grid also have two with I-beam section welding with upper truss beam vertical and the lower truss crossbeam that is parallel to each other, also for stable lower truss framework with as main gravity bearing bar; . the midway location that every lower truss crossbeam top is positioned at both sides grid, weld two lower truss and withhold, for reeve, be convenient to be connected with the secondary suspension hook of loop wheel machine;
Corresponding position is withheld with lower truss in lower truss crossbeam top, has welded the lower truss spacing ring mutually nested with upper truss spacing ring; At the intersection point place of the nine grids shape framework of lower truss framework, run through and have lower truss pin hole, position and upper truss pin hole are at same vertical curve; With two I-beam sections of beam vertical upward and apart from the position of the 1/4 time truss framework length of side in edge, weld four lower truss position-limiting tubes, its internal diameter is slightly larger than the external diameter of truss position-limiting tube;
When upper truss, lower truss are combined into integral structure, latch inserts corresponding upper truss pin hole and lower truss pin hole, is combined into duplexing font water-permeable frame special hanger.
2. duplexing font water-permeable frame special hanger according to claim 1, is characterized in that: latch inserts from upper truss pin hole, and its length just in time can make under the insertion bottom of latch 1-2cm in truss pin hole.
3. duplexing font water-permeable frame special hanger according to claim 1, it is characterized in that: when upper truss, lower truss are combined into integral structure, the upper truss position-limiting tube of upper truss limits the corresponding installation in position with lower truss position-limiting tube and the lower truss spacing ring of lower truss respectively with upper truss spacing ring.
4. duplexing font water-permeable frame special hanger according to claim 1, is characterized in that: described latch is " T " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638026.XU CN203545448U (en) | 2013-10-16 | 2013-10-16 | Special lifting appliance for dual-I-shaped water permeable framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638026.XU CN203545448U (en) | 2013-10-16 | 2013-10-16 | Special lifting appliance for dual-I-shaped water permeable framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203545448U true CN203545448U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320638026.XU Withdrawn - After Issue CN203545448U (en) | 2013-10-16 | 2013-10-16 | Special lifting appliance for dual-I-shaped water permeable framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203545448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588085A (en) * | 2013-10-16 | 2014-02-19 | 长江南京航道工程局 | Special lifting appliance for dual-I-shaped water-permeable framework |
| CN105947877A (en) * | 2016-06-30 | 2016-09-21 | 中交航局第二工程有限公司 | Turning plate type jettisonin lifting appliance |
-
2013
- 2013-10-16 CN CN201320638026.XU patent/CN203545448U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588085A (en) * | 2013-10-16 | 2014-02-19 | 长江南京航道工程局 | Special lifting appliance for dual-I-shaped water-permeable framework |
| CN105947877A (en) * | 2016-06-30 | 2016-09-21 | 中交航局第二工程有限公司 | Turning plate type jettisonin lifting appliance |
| CN105947877B (en) * | 2016-06-30 | 2017-09-01 | 中交一航局第二工程有限公司 | Turnover plate type is jettisoninged suspender |
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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: 20140416 Effective date of abandoning: 20150429 |