CN104386575B - Suspended block machine weight automatically disengages regenerative apparatus - Google Patents
Suspended block machine weight automatically disengages regenerative apparatus Download PDFInfo
- Publication number
- CN104386575B CN104386575B CN201410635690.8A CN201410635690A CN104386575B CN 104386575 B CN104386575 B CN 104386575B CN 201410635690 A CN201410635690 A CN 201410635690A CN 104386575 B CN104386575 B CN 104386575B
- Authority
- CN
- China
- Prior art keywords
- block
- guide rod
- slide block
- moving sets
- trapezoidal guide
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Suspended block machine weight automatically disengages regenerative apparatus, this device case is provided with trapezoidal guide and limit groove and guiding circular hole, trapezoidal guide limiting stopper on slide block, guide rod respectively with trapezoidal guide and limit groove, guiding circular hole coordinates formation moving sets, the trapezoidal guide limiting stopper of jacking block on jacking block and trapezoidal guide and limit slot fit form moving sets, threaded guide rod and guiding circular hole free-running fit form moving sets, the screw thread on threaded guide rod top coordinates with setting nut and forms screw pair, the smooth lozenges of jacking block and the smooth lozenges of slide block form moving sets, the circular fixture block of upper end of slide block and the bayonet socket free-running fit of bayonet apparatus form moving sets, roller rolls along channled rail, guide rod on slide block and threaded guide rod are equipped with retracing spring, the welding of lifting rope limiting stopper on the device housing.Adopt the present invention can realize weight to hang and be raised to the automatic recovery after desired height, improve high-altitude suspended block operational security.
Description
Technical field
The present invention relates to the mechanical device that constructions work suspended block uses, especially suspended block machine weight automatically disengages regenerative apparatus.
Background technology
Suspended block machine is the jacking system used in a kind of small-scale constructions work, and its effect is toward eminence conveying fragment of brick, sheet material or other building materialss etc., utilizes positive and negative the transferring of electrical motor to realize elevating function, saves manpower, increase work efficiency.Current operating process is wound around lifting rope with electrical motor to be hung by weight and be raised to eminence, dragged back or horizontally rotate bracing frame and reclaimed by weight, not only require great effort, and it is also very dangerous to complete this series of actions aloft after shutdown by manpower.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of rational in infrastructure, safe and reliable, and the suspended block machine weight that can automatically disengage weight reclaims after rising to desired height automatically disengages regenerative apparatus.
Following technical scheme is adopted: suspended block machine weight automatically disengages regenerative apparatus for solving the problems of the technologies described above the present invention, this device case is provided with trapezoidal guide and limit groove and guiding circular hole, trapezoidal guide limiting stopper on slide block, guide rod respectively with trapezoidal guide and limit groove, guiding circular hole coordinates formation moving sets, the trapezoidal guide limiting stopper of jacking block on jacking block and trapezoidal guide and limit slot fit form moving sets, threaded guide rod and guiding circular hole free-running fit form moving sets, the screw thread on threaded guide rod top coordinates with setting nut and forms screw pair, the smooth lozenges of jacking block and the smooth lozenges of slide block form moving sets, the circular fixture block of upper end of slide block and the bayonet socket free-running fit of bayonet apparatus form moving sets, roller rolls along channled rail, slider waveguide rod and threaded guide rod are equipped with retracing spring, the welding of lifting rope limiting stopper on the device housing.
Trapezoidal guide and limit groove on described device case is three, and guiding circular hole is three.
The bottom surface of described slide block is provided with trapezoidal guide limiting stopper, and end face is provided with circular fixture block, and a side is provided with guide rod, and another side is smooth lozenges.
Described jacking block two sides is smooth lozenges, and upper end is welded with threaded guide rod.
Described channled rail and horizontal surface form tilt upward 30.Angle.
Outstanding advantages of the present invention is:
1, utilize and automatically disengage regenerative apparatus and can realize weight and hang and be raised to the automatic recovery after desired height, save manpower, be conducive to the continuity of operation, thus increase work efficiency.
2, utilize and automatically disengage regenerative apparatus and can realize weight and hang and be raised to the automatic recovery after desired height, structure is reliable, does not need manpower to drag back or horizontally rotates bracing frame by weight aerial for height recovery, improve the safety of work.
3, channled rail and horizontal surface form tilt upward 30.Angle can play certain buffer action to recovery speed, is convenient to control rate, avoid reclaim hourly velocity too fast or reclaim time weight directly fall with lifting rope.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram that suspended block machine weight of the present invention automatically disengages regenerative apparatus.
Fig. 2 is positive two mappings of apparatus body that suspended block machine weight of the present invention automatically disengages regenerative apparatus.
Fig. 3 is positive two mappings of device case that suspended block machine weight of the present invention automatically disengages regenerative apparatus.
Fig. 4 is the device case three-dimensional structure schematic diagram that suspended block machine weight of the present invention automatically disengages regenerative apparatus.
Fig. 5 is the ejecting block schematic diagram that suspended block machine weight of the present invention automatically disengages regenerative apparatus.
Fig. 6 is the slide block structure schematic diagram that suspended block machine weight of the present invention automatically disengages regenerative apparatus.
Fig. 7 is the fixture block structural representation that suspended block machine weight of the present invention automatically disengages regenerative apparatus.
Fig. 8 is slide block that suspended block machine weight of the present invention automatically disengages regenerative apparatus subjective situation figure when being backed down.
Fig. 9 is that slide block that suspended block machine weight of the present invention automatically disengages regenerative apparatus entirety when being backed down looks up constitution diagram.
Figure 10 be suspended block machine weight of the present invention automatically disengage regenerative apparatus main body depart from reclaim time integrality figure.
Be labeled as in figure: lifting support frame 1, first roller 2, channled rail 3, axle 4, pulley 5, second roller 6, device case 7, threaded guide rod 8, setting nut 9, lifting rope limiting stopper 10, first slide block retracing spring 11, first slide block 12, jacking block retracing spring 13, bayonet apparatus 14, jacking block 15, bolt 16, nut 17, second slide block 18, second slide block retracing spring 19, second circular pilot hole 20, second trapezoidal guide and limit groove 21, first circular fixture block 22, first trapezoidal guide limiting stopper 23, second circular fixture block 24, second trapezoidal guide limiting stopper 25, the trapezoidal guide limiting stopper 26 of jacking block, the trapezoidal guide and limit groove 27 of jacking block, first guide rod 28, second guide rod 29, first circular pilot hole 30, first trapezoidal guide and limit groove 31, threaded guide rod pilot hole 32.
Detailed description of the invention
As shown in Figures 1 to 10, suspended block machine weight of the present invention automatically disengages regenerative apparatus, comprises apparatus body, lifting support frame 1 and channled rail 3.Described apparatus body is made up of the first roller 2, second roller 6, axle 4, device case 7, threaded guide rod 8, setting nut 9, lifting rope limiting stopper 10, first slide block retracing spring 11, second slide block retracing spring 19, first slide block 12, second slide block 18, jacking block retracing spring 13, bayonet apparatus 14, jacking block 15, bolt 16, nut 17.Concrete structure and connection mode are:
Described device case 7 is provided with the trapezoidal guide and limit groove 21 of the first trapezoidal guide and limit groove 31, second, jacking block trapezoidal guide and limit groove 27, first circular pilot hole 30, second circular pilot hole 20 and threaded guide rod pilot hole 32, and lifting rope limiting stopper 10 is welded on device case 7.
The bottom surface of described first slide block 12 and the second slide block 18 is respectively equipped with and is provided with the trapezoidal guide limiting stopper 25 of the first trapezoidal guide limiting stopper 23, second, end face is respectively equipped with the circular fixture block 24 of the first circular fixture block 22, second, a side is respectively equipped with the first guide rod 28, second guide rod 29, and another side is smooth lozenges.
Described jacking block 15 is two smooth lozenges, and upper end is welded with threaded guide rod 8.
Described channled rail 3 and horizontal surface form obliquely 30.Angle.
The first trapezoidal guide limiting stopper 23 on described first slide block 12 and the second slide block 18, second trapezoidal guide limiting stopper 25 and the first guide rod 28, second guide rod 29 is the trapezoidal guide and limit groove 31 with first on device case 7 respectively, second trapezoidal guide and limit groove 21 and the first circular pilot hole 30, second circular pilot hole 20 coordinates formation moving sets, the trapezoidal guide limiting stopper of jacking block on jacking block 15 26 and the trapezoidal guide and limit groove 27 of jacking block coordinate formation moving sets, threaded guide rod 8 and threaded guide rod pilot hole 32 free-running fit form moving sets, the screw thread on threaded guide rod 8 top coordinates with setting nut 9 and forms screw pair, two smooth lozenges of jacking block 15 and the first slide block 12, the smooth lozenges of the second slide block 18 forms moving sets, first slide block 12, first circular fixture block 22 of the second slide block 18 upper end, second circular fixture block 24 forms moving sets with the bayonet socket free-running fit of bayonet apparatus 14 respectively, first roller 2 and the second roller 6 can roll along channled rail 3, first slide block 12, the first slide block retracing spring 11 on the guide rod of the second slide block 18 and threaded guide rod 8, second slide block retracing spring 19, jacking block retracing spring 13 can allow the first slide block 12 respectively, second slide block 18 and jacking block 15 reset.
Principle of work and process:
During work, the circular fixture block 24 of first circular fixture block 22, second of the first slide block 12, second slide block 18 upper end is stuck on the bayonet socket of bayonet apparatus 14, free-running fit forms moving sets, lifting rope one end is around on the power input device of motor, and the other end is walked around pulley 5 and is connected with suspension hook through lifting rope limiting stopper 10.When weight hang be raised to certain altitude time, suspension hook promotes the moving sets effect of jacking block 15 by lozenges by the first slide block 12, second slide block 18 reversing sense top to both sides, now the circular fixture block 24 of first of the first slide block 12, second slide block 18 upper end the circular fixture block 22, second departs from the bayonet socket of bayonet apparatus 14, and apparatus body reclaims together with weight is under the pulling of lifting rope.
After unloading weight, the first slide block 12, second slide block 18 resets respectively under the first slide block retracing spring 11, second slide block retracing spring 19 effect, and jacking block 15 resets under the effect of jacking block retracing spring 13.Apparatus body glides along the channled rail 3 tilted, because two bayonet sockets of bayonet apparatus 14 are respectively provided with a lozenges respectively, the circular fixture block 24 of on first slide block 12, second slide block 18 first circular fixture block 22, second can embed in bayonet socket instantaneously under the force of inertia effect of apparatus body, and the trapezoidal guide and limit groove 21 of the first trapezoidal guide and limit groove 31, second all plays guiding, spacing effect.
Claims (5)
1. suspended block machine weight automatically disengages regenerative apparatus, it is characterized in that, device case is provided with trapezoidal guide and limit groove and guiding circular hole, trapezoidal guide limiting stopper on slide block, guide rod respectively with trapezoidal guide and limit groove, guiding circular hole coordinates formation moving sets, the trapezoidal guide limiting stopper of jacking block on jacking block and trapezoidal guide and limit slot fit form moving sets, threaded guide rod and guiding circular hole free-running fit form moving sets, the screw thread on threaded guide rod top coordinates with setting nut and forms screw pair, the smooth lozenges of jacking block and the smooth lozenges of slide block form moving sets, the circular fixture block of upper end of slide block and the bayonet socket free-running fit of bayonet apparatus form moving sets, roller rolls along channled rail, slider waveguide rod and threaded guide rod are equipped with retracing spring, the welding of lifting rope limiting stopper on the device housing, bayonet apparatus is fixedly installed on jacking system.
2. suspended block machine weight according to claim 1 automatically disengages regenerative apparatus, it is characterized in that, the trapezoidal guide and limit groove on described device case is three, and guiding circular hole is three.
3. suspended block machine weight according to claim 1 automatically disengages regenerative apparatus, it is characterized in that, the bottom surface of described slide block is provided with trapezoidal guide limiting stopper, and end face is provided with circular fixture block, and a side is provided with guide rod, and another side is smooth lozenges.
4. suspended block machine weight according to claim 1 automatically disengages regenerative apparatus, it is characterized in that, described jacking block two sides is smooth lozenges, and upper end is welded with threaded guide rod.
5. suspended block machine weight according to claim 1 automatically disengages regenerative apparatus, it is characterized in that, described channled rail and horizontal surface form the 30 ° of angles tilted upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635690.8A CN104386575B (en) | 2014-11-12 | 2014-11-12 | Suspended block machine weight automatically disengages regenerative apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635690.8A CN104386575B (en) | 2014-11-12 | 2014-11-12 | Suspended block machine weight automatically disengages regenerative apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104386575A CN104386575A (en) | 2015-03-04 |
| CN104386575B true CN104386575B (en) | 2016-03-30 |
Family
ID=52604559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410635690.8A Expired - Fee Related CN104386575B (en) | 2014-11-12 | 2014-11-12 | Suspended block machine weight automatically disengages regenerative apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104386575B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2046879U (en) * | 1989-02-04 | 1989-11-01 | 礼泉县农业机械管理站 | Tractor crane for loading-unloading floor |
| NO319729B1 (en) * | 2001-10-25 | 2005-09-12 | Lasse Petter Carlsen | Auxiliary Crane |
| CN2725254Y (en) * | 2004-02-25 | 2005-09-14 | 徐定江 | Elevator |
| CN201605109U (en) * | 2009-12-30 | 2010-10-13 | 钟祥市德亿节能环保砖厂 | Brick feeder |
| CN201809079U (en) * | 2010-08-24 | 2011-04-27 | 刘素文 | Machine for building wet and soft cement bricks |
-
2014
- 2014-11-12 CN CN201410635690.8A patent/CN104386575B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104386575A (en) | 2015-03-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| 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: 20160330 Termination date: 20161112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |