CN202322137U - Telescopic hanger - Google Patents
Telescopic hanger Download PDFInfo
- Publication number
- CN202322137U CN202322137U CN2011204517004U CN201120451700U CN202322137U CN 202322137 U CN202322137 U CN 202322137U CN 2011204517004 U CN2011204517004 U CN 2011204517004U CN 201120451700 U CN201120451700 U CN 201120451700U CN 202322137 U CN202322137 U CN 202322137U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- strut bar
- fixed
- pulley
- telescopic rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a telescopic hanger, which comprises a supporting rod and a telescopic rod, wherein the top part of the supporting rod is provided with a reinforced hoop; a pulley is solidified on an ear plate; the supporting rod is provided with a chute; a plugging plate is solidified at the tail part of the chute; the middle part of the supporting rod is provided with a supporting rod pin hole; the tail part of the telescopic rod is provided with a convex plate with a keyhole; the upper part of the telescopic rod is provided with the reinforced hoop; a top plate with a keyhole is solidified on the reinforced hoop; a cantilever is arranged below the reinforced hoop; telescopic rod pulleys are respectively solidified at both ends of the cantilever; the middle part of the telescopic rod is provided with a telescopic rod pin hole; the supporting rod is a hollow rod piece; the transverse diameter of the supporting rod is greater than that of the telescopic rod; the telescopic rod is arranged in the supporting rod; the convex plate slides up and down in the chute; the convex plate, the pulley and a telescopic rod lifting appliance are connected together by one mooring rope; and the telescopic rod pulleys and a weight lifting appliance are connected together through another mooring rope. The telescopic hanger can be used for performing hoisting operations in special occasions, and thereby, the defect that the hoisting operations of conventional hoists are restricted by fields is remedied.
Description
Technical field
The utility model belongs to the engineering equipment installing area, particularly relates to a kind of expandable spreader.
Background technology
In steel structure and equipment installation process, detached column, beam and equipment adopt conventional hoisting crane lifting usually.But be restricted in the locus and during specific occasion such as the superaltitude scope of operation, conventional hoisting crane just can't satisfy the needs of erection work.
Summary of the invention
The utility model technical matters to be solved is: a kind of field the locus restriction and simple lifting tool that can carry out lifting operation in the superaltitude scope of operation in one's power of not receiving is provided, can have conveniently implemented the vertical lifting needs of small members and equipment.
It is following that this reality solves the problems of the technologies described above the technical scheme that the utility model takes: a kind of expandable spreader; Comprise strut bar and expansion link, be provided with at the top of strut bar and strengthen hoop, strengthening the horizontal fixed outstanding otic placode that is provided with on the hoop; Fixed pulley on otic placode; Afterbody along the strut bar plotted from strut bar up is provided with chute, and at the fixed shutoff plate that is provided with of strut bar afterbody, horizontally set the strut bar pin-and-hole at the middle part of strut bar; The horizontal fixed flange that has keyhole that is being provided with of expansion link afterbody; The fixed setting strengthened hoop on expansion link top; Strengthening fixed the top board that has keyhole on the hoop; Strengthen hoop below horizontally set and the cantilever that runs through expansion link, the two ends of cantilever fixed the expansion link pulley, the expansion link middle part is being provided with the expansion link pin-and-hole; Strut bar is a hollow rods, and the transverse diameter of strut bar is greater than the transverse diameter of expansion link, and expansion link places in the strut bar, and the flange that the expansion link afterbody has a keyhole places in the chute of strut bar and slides up and down; Through hawser flange, pulley and expansion link bont are linked together, expansion link pulley and weight bont are linked together through hawser.
In the practice, the expansion link of packing in cramp bar inside makes it become a suspension rod that hoisting height is variable; Expansion link upper end colligation hawser, the flange that its lower end has keyhole is connected with hawser, and hawser is connected with the expansion link lift system through the leading sheave that is contained on the cramp bar; The lift system of expansion link is fixed on the construction operation face; Lift system pulling hawser just can upwards be mentioned expansion link, changes the operation height of suspension rod.The member or the equipment of need lifting are connected on the lifting hawser with suspender, and the weight lift system is fixed on the construction operation face, starts this mechanism, pulling lifting hawser, and member or equipment are promptly sling.At the expansion link top top board that has keyhole is being set, expansion link is being fixed on the operation ground, expansion link is being played good fixation through the steel wire penetrating keyhole.Wherein, the expansion link lift system is made up of electric reel, steel rope and rigging, is positioned on the construction operation face.Steel rope is connected through the pulley of cramp bar upper end and the flange of expansion link lower end.The weight lift system is made up of electric reel, steel rope and rigging, is positioned on the construction operation face.The pulley at steel wire penetrating expansion link top is connected with the weight that is lifted.
The beneficial effect of the utility model: use expandable spreader to carry out lifting operation, remedied the deficiency that conventional hoisting crane lifting operation receives the place restriction, also reduced productive costs simultaneously in special place.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the main TV structure scheme drawing of the utility model;
Fig. 2 is the main TV structure scheme drawing of the utility model strut bar;
Fig. 3 is the right TV structure scheme drawing of the utility model strut bar;
Fig. 4 is the main TV structure scheme drawing of the utility model expansion link;
Fig. 5 is the right TV structure scheme drawing of the utility model expansion link;
The main TV structure scheme drawing of Fig. 6 accident the utility model expansion link top board parts;
Fig. 7 is the main TV structure scheme drawing of the utility model rising station.
The specific embodiment
A kind of expandable spreader shown in Fig. 1-7, comprises strut bar 1 and expansion link 5; Reinforcement hoop 3 is set at the top of strut bar 1; Strengthening laterally fixed on the hoop 3 outstanding otic placode being set, fixed pulley 2 on otic placode, the afterbody along strut bar 1 plotted from strut bar 1 up is provided with chute 4; At the fixed shutoff plate 12 that is provided with of strut bar 1 afterbody, horizontally set strut bar pin-and-hole 7 at the middle part of strut bar 1; The horizontal fixed flange 6 that has keyhole that is being provided with of expansion link 5 afterbodys; The fixed setting strengthened hoop on expansion link 5 tops, strengthening fixed the top board 10 that has keyhole on the hoop, strengthens hoop below horizontally set and the cantilever that runs through expansion link 5; The two ends of cantilever fixed expansion link pulley 9; Expansion link 5 middle parts are being provided with expansion link pin-and-hole 11, and strut bar 1 is a hollow rods, and the transverse diameter of strut bar 1 is greater than the transverse diameter of expansion link 5; Expansion link 5 places in the strut bar 1; The flange 6 that expansion link 5 afterbodys have a keyhole places in the chute 4 of strut bar 1 and slides up and down, and through hawser flange 6, pulley 2 is linked together with expansion link bont 14, through hawser expansion link pulley 9 and weight bont is linked together.
Said expansion link can 5 is hollow rods.Said strut bar 1 can be circle or rectangle with expansion link 5 shape of cross sections.
The afterbody of said expansion link 5 is provided with the big plugs such as transverse diameter of transverse diameter and expansion link 5.The length of said chute 4 is less than the length of strut bar 1.At least three top board keyholes 8 that angle is identical are set on the said top board 10.The pin-and-hole bolt 13 that matches with said strut bar pin-and-hole 7 and expansion link pin-and-hole 11 is set.
Claims (7)
1. expandable spreader; Comprise strut bar (1) and expansion link (5), it is characterized in that: be provided with at the top of strut bar (1) and strengthen hoop (3), go up the laterally fixed outstanding otic placode that is provided with at reinforcement hoop (3); Fixed pulley (2) on otic placode; Afterbody along strut bar (1) plotted from strut bar (1) up is provided with chute (4), at the fixed shutoff plate (12) that is provided with of strut bar (1) afterbody, strut bar pin-and-hole (7) at the middle part horizontally set of strut bar (1); The horizontal fixed flange (6) that has keyhole that is being provided with of expansion link (5) afterbody; The fixed setting strengthened hoop on expansion link (5) top; Strengthening fixed the top board (10) that has keyhole on the hoop; Strengthen hoop below horizontally set and the cantilever that runs through expansion link (5), the two ends of cantilever fixed expansion link pulley (9), expansion link (5) middle part is being provided with expansion link pin-and-hole (11); Strut bar (1) is a hollow rods; The transverse diameter of strut bar (1) is greater than the transverse diameter of expansion link (5); Expansion link (5) places in the strut bar (1), and the flange (6) that expansion link (5) afterbody has a keyhole places in the chute (4) of strut bar (1) and slides up and down; Through hawser flange (6), pulley (2) are linked together with expansion link bont (14), expansion link pulley (9) and weight bont are linked together through hawser.
2. according to the said a kind of expandable spreader of claim 1, it is characterized in that: expansion link (5) is hollow rods.
3. according to the said a kind of expandable spreader of claim 1, it is characterized in that: strut bar (1) can be circle or rectangle with expansion link (5) shape of cross section.
4. according to the said a kind of expandable spreader of claim 1, it is characterized in that: the afterbody of expansion link (5) is provided with the big plugs such as transverse diameter of transverse diameter and expansion link (5).
5. according to the said a kind of expandable spreader of claim 1, it is characterized in that: the length of said chute (4) is less than the length of strut bar (1).
6. according to the said a kind of expandable spreader of claim 1, it is characterized in that: said top board (10) is gone up at least three top board keyholes (8) that angle is identical is set.
7. according to the said a kind of expandable spreader of claim 1, it is characterized in that: the pin-and-hole bolt (13) that matches with said strut bar pin-and-hole (7) and expansion link pin-and-hole (11) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204517004U CN202322137U (en) | 2011-11-15 | 2011-11-15 | Telescopic hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204517004U CN202322137U (en) | 2011-11-15 | 2011-11-15 | Telescopic hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322137U true CN202322137U (en) | 2012-07-11 |
Family
ID=46434127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204517004U Expired - Fee Related CN202322137U (en) | 2011-11-15 | 2011-11-15 | Telescopic hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202322137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224205A (en) * | 2013-04-01 | 2013-07-31 | 永城煤电控股集团有限公司 | Hand chain hoist lifting device |
| CN114920163A (en) * | 2022-02-19 | 2022-08-19 | 中广核(浙江宁海)风力发电有限公司 | Multifunctional yaw clamp disassembling tool |
-
2011
- 2011-11-15 CN CN2011204517004U patent/CN202322137U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224205A (en) * | 2013-04-01 | 2013-07-31 | 永城煤电控股集团有限公司 | Hand chain hoist lifting device |
| CN103224205B (en) * | 2013-04-01 | 2015-09-23 | 永城煤电控股集团有限公司 | Chain block jacking system |
| CN114920163A (en) * | 2022-02-19 | 2022-08-19 | 中广核(浙江宁海)风力发电有限公司 | Multifunctional yaw clamp disassembling tool |
| CN114920163B (en) * | 2022-02-19 | 2024-03-22 | 中广核(浙江宁海)风力发电有限公司 | Multifunctional yaw clamp dismounting tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201458596U (en) | Crane with self-dismounting device | |
| CN102070071B (en) | Steel reinforcement cage hoisting method | |
| CN202080812U (en) | Dedicated sling system for large-scaled reinforcing cage | |
| CN102328881B (en) | Device and method for hoisting entire oversized steel reinforcement cage in one step | |
| CN202544468U (en) | Drawbar-type electrical steel tubular rod | |
| CN202785364U (en) | Movable dual-door-type mast hoisting device | |
| CN100567129C (en) | A kind of hoisting device for loop wheel machine | |
| CN205114843U (en) | Prefabricated post hoist device with unhook function | |
| CN202322137U (en) | Telescopic hanger | |
| CN204625045U (en) | A kind of steel structure hoisting door shaped stent formula hanging apparatus | |
| CN204454235U (en) | A kind of novel many suspension centres equalizing bar device | |
| CN214326960U (en) | Indoor equipment for existing high-rise building hoisting large-scale device | |
| CN208869174U (en) | A kind of hydraulic self-adjustable lifting balance fine strain of millet | |
| CN201809032U (en) | Self-adjusting stay device with combinable hanger | |
| CN208024056U (en) | A kind of double flat arm ground type pole | |
| CN215854574U (en) | Quick mounting and dismounting fixture for box girder template | |
| CN103291111A (en) | Pull-rod-type electric power steel pipe pole | |
| CN207200123U (en) | A kind of four line march-past wire lifting devices | |
| CN105366559A (en) | Small hoisting machine fixed on channel steel framework | |
| CN201762053U (en) | Simple automatic derrick | |
| CN205132926U (en) | Special well word hoist of hydroelectric set tail water ell | |
| CN204980945U (en) | Supplementary tower crane dismounting device | |
| CN208716709U (en) | A kind of group of upright bar tower pole | |
| CN204778275U (en) | But balancing jack -up hoist | |
| CN202575762U (en) | Electric lifting rod for construction elevator |
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 |
Granted publication date: 20120711 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |