CN205590207U - Hoisting device who uses during drop test - Google Patents
Hoisting device who uses during drop test Download PDFInfo
- Publication number
- CN205590207U CN205590207U CN201620155431.XU CN201620155431U CN205590207U CN 205590207 U CN205590207 U CN 205590207U CN 201620155431 U CN201620155431 U CN 201620155431U CN 205590207 U CN205590207 U CN 205590207U
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- China
- Prior art keywords
- pyller
- frame
- hoisting mechanism
- falling
- fall
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- Expired - Fee Related
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Abstract
The utility model discloses a hoisting device who uses during drop test, it is by falling pyller frame, hoist mechanism group, the hoisting mechanism puts up respectively the strange land and arranges with falling the pyller, falls pyller frame top and is provided with fixed pulley, and the ground installation that falls the adjacent department of pyller frame has a hoisting mechanism, the half department of falling pyller frame span is provided with hoisting device's hoist, and single lift is realized to the hoist under of the drawing of hoisting mechanism. Single elevating movement is realized to the hoist that this technical scheme relates to under the hoisting mechanism draws, this hoisting device can satisfy the product totally when carrying out drop test special process's requirement to hoisting mechanism spare part is not fragile, thereby reduction in production cost has lengthened hoisting device's life.
Description
Technical field
This utility model relates to a kind of lifting device, is particularly well-suited to product and carries out use during fall-down test.
Background technology
In order to obtain the test data of product, it is frequently necessary to carry out a kind of product fall-down test, generally way is that product is risen to setting height, lifting motor discharges this product after quitting work, this test needs to provide a kind of lifting device, owing to the applicable working condition of this lifting device is the most special, first, the action of load is completed to discharge suddenly owing to being automatically releasable suspender, and the product load discharged about weighs 20 tons, so the door frame of this device is hit, load and dynamic loading are the biggest, therefore hoisting mechanism is arranged on, and the conventional structure above door frame is the most corresponding exists bigger potential safety hazard, the vibrations that even hoisting mechanism is subject to can cause its parts damages.Secondly, suspender only need to make elevating movement at door frame fixed position, and the cart of this device and dolly are all without movement.
How to develop a kind of lifting device: suspender only needs to make elevating movement, the cart of this device and dolly are all without movement, when this device can effectively evade again conventional structure simultaneously, the hoisting mechanism load that is hit easily shakes the risk causing parts damages, is the target of those skilled in the art's sustained improvement and innovation.
Summary of the invention
Task of the present utility model is to propose a kind of hoisting mechanism of effectively having evaded to be hit the lifting device used when load easily shakes the fall-down test causing parts damages risk.
Task of the present utility model so completes, the lifting device used during fall-down test, it by falling pyller frame, hoisting mechanism forms, it is characterized in that: described hoisting mechanism is arranged with falling pyller frame strange land respectively, fall pyller frame and be provided above fixed pulley, the ground falling pyller frame adjacent is provided with hoisting mechanism, described in fall pyller frame span 1/2nd at be provided with the suspender of lifting device, suspender realizes single lifting under the traction of hoisting mechanism.Described falling is provided with supporting leg on pyller frame, supporting leg is connected with ground base by foundation bolt, described in fall the horizontal of pyller frame and connected by girder, be close to supporting leg and be fixed with ladder.The adjacent that hoisting mechanism is arranged on from falling pyller frame 3-4 rice is fixed on the ground by pre-embedded anchoring bolts.
This utility model has the effect that the suspender that the technical program relates to realizes single elevating movement under hoisting mechanism draws, this lifting device can meet product completely and carry out the requirement of special process during fall-down test, and hoisting mechanism parts are hardly damaged, thus reduce production cost, extend the service life of lifting device.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；Fig. 2 is the side view of Fig. 1；Fig. 3 is the top view of Fig. 1；Fig. 4 is wirerope-winding structural representation.
Drawing illustrates: 1, supporting leg, 2, girder, 3, release suspender, 4, fixed pulley group, 5, leading block group, 6, ladder, 7, steel wire rope, 8, hoisting mechanism, 9, foundation bolt, 10, end carriage, 11, intermediate transverse girder.
Detailed description of the invention:
The hoisting mechanism that the technical program relates to is arranged with falling pyller frame strange land respectively, fall pyller frame and be provided above fixed pulley, the ground falling pyller frame adjacent is provided with hoisting mechanism, distance between the two about 4 meters, described fall pyller frame span 1/2nd at be provided with the suspender of lifting device, suspender realizes single lifting under the traction of hoisting mechanism.
Detailed description of the invention is as shown in Figure 1, fall and on pyller frame, be provided with supporting leg 1, supporting leg is connected with ground base by foundation bolt 9, described the horizontal of pyller frame of falling is connected by girder 2, two girders are longitudinally being attached by connection end carriage 10, intermediate transverse girder 11, it is close to supporting leg and is fixed with ladder 6, the door frame connecting and composing lifting device between above each parts.
The adjacent that hoisting mechanism 8 is arranged on from falling pyller frame 3-4 rice is installed, and is fixed on ground by pre-embedded anchoring bolts, and hoisting mechanism is made up of reel, steel wire rope, motor, brake and reductor, and described hoisting mechanism is that prior art is not described in detail.
Release suspender 3 on lifting device is arranged on and falls at 1/2nd of pyller frame girder, furtherly: be provided with release suspender 3 in the center of girder, steel wire rope 7 passes through suspender 3 lifting heavy with fixed pulley group 4 from the rope stretching of reel rope-out end after leading block group 5 is wound around.
During product fall-down test, sling test products by release suspender 3, suspender requires to make release load action suddenly when improving product to setting height, although load weight weight is big, weigh 20 tons, but the hoisting mechanism being because the technical program is arranged on ground, again away from falling pyller frame, therefore effectively evade the hoisting mechanism load that is hit and easily shaken the risk causing parts damages.
Claims (3)
1. the lifting device used during fall-down test, it by falling pyller frame, hoisting mechanism forms, it is characterized in that: described hoisting mechanism is arranged with falling pyller frame strange land respectively, fall pyller frame and be provided above fixed pulley, the ground falling pyller frame adjacent is provided with hoisting mechanism, described fall pyller frame span 1/2nd at be provided with the suspender of lifting device, suspender realizes single lifting under the traction of hoisting mechanism.
The lifting device used during fall-down test the most according to claim 1, it is characterized in that: described in fall and be provided with supporting leg on pyller frame, supporting leg is connected with ground base by foundation bolt, described in fall the horizontal of pyller frame and connected by girder, be close to supporting leg and be fixed with ladder.
The lifting device used during fall-down test the most according to claim 1 and 2, it is characterised in that: the adjacent that hoisting mechanism is arranged on from falling pyller frame 3-4 rice is fixed on the ground by pre-embedded anchoring bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155431.XU CN205590207U (en) | 2016-03-02 | 2016-03-02 | Hoisting device who uses during drop test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155431.XU CN205590207U (en) | 2016-03-02 | 2016-03-02 | Hoisting device who uses during drop test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205590207U true CN205590207U (en) | 2016-09-21 |
Family
ID=56928265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620155431.XU Expired - Fee Related CN205590207U (en) | 2016-03-02 | 2016-03-02 | Hoisting device who uses during drop test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205590207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414181A (en) * | 2018-05-31 | 2018-08-17 | 常州凯鹏液流器材有限公司 | A kind of manhole cover drop test equipment |
| CN109186918A (en) * | 2018-10-21 | 2019-01-11 | 西安航天动力测控技术研究所 | A kind of solid propellant rocket fall-down test frame of mechanical triggering release |
-
2016
- 2016-03-02 CN CN201620155431.XU patent/CN205590207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414181A (en) * | 2018-05-31 | 2018-08-17 | 常州凯鹏液流器材有限公司 | A kind of manhole cover drop test equipment |
| CN109186918A (en) * | 2018-10-21 | 2019-01-11 | 西安航天动力测控技术研究所 | A kind of solid propellant rocket fall-down test frame of mechanical triggering release |
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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: 20160921 Termination date: 20180302 |