CN206088800U - Stable form hoist plays to rise device - Google Patents
Stable form hoist plays to rise device Download PDFInfo
- Publication number
- CN206088800U CN206088800U CN201620792032.4U CN201620792032U CN206088800U CN 206088800 U CN206088800 U CN 206088800U CN 201620792032 U CN201620792032 U CN 201620792032U CN 206088800 U CN206088800 U CN 206088800U
- Authority
- CN
- China
- Prior art keywords
- arc
- gripper shoe
- base
- backup pad
- sliding bar
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a stable form hoist plays to rise device, including base and backup pad, be equipped with the balancing piece among the balance bin, the bottom both sides of backup pad all are equipped with the location slider, the bottom of backup pad is passed through resilient means and is connected the base, resilient means includes arc slide bar, arc -shaped sleeve pipe, locating piece, fixed foot and reset spring, the upper end of base corresponds the arc slide bar and sets up the arc -shaped sleeve pipe, this stable form hoist plays to rise device, balance through balancing piece adjustment backup pad both sides, when rising to rise device heavy lift, the reel is all transmitted to the power that makes the steel wire receive, and then exert all one's strength and transmit in the backup pad, the backup pad is exerted all one's strength through resilient means and is obtained the buffering, it has the fixed route to make through positioning sliding channel and location slider between backup pad and the base, made the inside that rises the device collision between the part can not appear, reducing shak, the stability of the security of heavy lift process with is improved.
Description
Technical field
The utility model is related to crane technical field, specially a kind of stable type lifting device of crane.
Background technology
Crane can cause raising to fill when moving using jack up unit lifting heavy because power lifting heavy is produced
The shake put, reduces the security of work, rocks the security for also influencing whether the article under crane hook, jack up unit
In steel wire winding on reel, during lifting heavy, weight produce power act on reel, rock reel, rise
Collision also occurs between the part for rising device, making the security of whole operation process reduces, for this purpose, it is proposed that a kind of stable
Type lifting device of crane.
Utility model content
The purpose of this utility model is to provide a kind of stable type lifting device of crane, to solve above-mentioned background technology in
The problem of proposition.
For achieving the above object, the utility model provides following technical scheme：A kind of stable type lifting device of crane, bag
Base and gripper shoe are included, the upper end inner side of the gripper shoe is provided with the bracing frame being symmetrical set, sets in the middle part of support frame as described above
Have in rotary shaft, and rotary shaft and be socketed with reel, the two ends of the rotary shaft are interspersed in the bearing block that bracing frame is provided with,
The upper end outside of the gripper shoe is respectively equipped with power bin and balance bunker, and electricity is installed with by bracing frame in the power bin
Machine, described rotary shaft one end connects motor through bracing frame and by shaft coupling, and balance weight, the bottom are provided with the balance bunker
One end of seat is provided with fixing axle, and one end of gripper shoe is hinged with fixing axle, and the bottom both sides of the gripper shoe are equipped with positioning
Slide block, the upper end correspondence positioning sliding block of the base is provided with locator slide, and the positioning sliding block is interspersed in locator slide, described
The bottom of gripper shoe by elastic device connect base, the elastic device include arc sliding bar, arc shrouds, locating piece,
Fixed pin and back-moving spring, the arc sliding bar is arranged on the bottom of gripper shoe, and the bottom of arc sliding bar is provided with fixation
Pin, the upper end correspondence arc sliding bar of the base arranges arc shrouds, and the upper end of arc shrouds is connected by internal and external threads
There is locating piece, the arc sliding bar runs through locating piece, and arc sliding bar is plugged in arc shrouds, the fixed pin
Bottom connects the inner chamber bottom of arc shrouds by back-moving spring, and the side wall of the power bin is provided with switch, and motor electrically connects
Connect switch.
Preferably, the elastic device is no less than one group.
Preferably, the positioning sliding block and locator slide are no less than one.
Preferably, the positioning sliding block is provided with scale.
Compared with prior art, the beneficial effects of the utility model are：The stable type lifting device of crane, by balance
The balance of block adjustment gripper shoe both sides, during jack up unit lifting heavy, makes the power that steel wire is subject to be delivered to reel, and then makes power
It is delivered in gripper shoe, gripper shoe is buffered power by elastic device, gripper shoe is made by locator slide and positioning sliding block
There is fixed route and base between, the inside for making jack up unit is not in the collision between part, and reduction is rocked, and raising is carried
Rise the safety and stability of weight process.
Description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is elastic device explosive view of the present utility model；
Fig. 3 is base of the present utility model and gripper shoe connection diagram.
In figure：1 base, 11 fixing axles, 2 gripper shoes, 21 bracing frames, 22 reels, 23 rotary shafts, 24 switches, 3 power bins,
31 motors, 4 balance bunkers, 41 balance weights, 5 positioning sliding blocks, 51 locator slides, 6 arc sliding bars, 61 arc shrouds, 62 locating pieces,
63 fix pin, 64 back-moving springs, 65 elastic devices.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of stable type lifting device of crane, including
Base 1 and gripper shoe 2, the upper end inner side of the gripper shoe 2 is provided with the bracing frame 21 being symmetrical set, in support frame as described above 21
Portion is provided with rotary shaft 23, and rotary shaft 23 and is socketed with reel 22, and the two ends of the rotary shaft 23 are interspersed on bracing frame 21
In the bearing block being provided with, the upper end outside of the gripper shoe 2 is respectively equipped with power bin 3 and balance bunker 4, leads in the power bin 3
Cross bracing frame and be installed with motor 31, the one end of the rotary shaft 23 connects motor 31 through bracing frame 21 and by shaft coupling,
Balance weight 41 is provided with the balance bunker 4, balance weight 41 makes the dynamic balance that the both sides of gripper shoe 2 are subject to, is ensured in lifting heavy
Vertical power is not in skew, and one end of the base 1 is provided with fixing axle 11, and one end of gripper shoe 2 is cut with scissors with fixing axle 11
Connect, the bottom both sides of the gripper shoe 2 are equipped with positioning sliding block 5, and the upper end correspondence positioning sliding block 5 of the base 1 is provided with positioning
The path that slideway 51, positioning sliding block 5 and 51 cooperating fixed support plate of locator slide 2 move up and down, the He of the positioning sliding block 5
Locator slide 51 is no less than one, and the positioning sliding block 5 is provided with scale, and the positioning sliding block 5 is interspersed in locator slide 51
In, the power size that the both sides of gripper shoe 2 are subject to is judged by scale, so as to adjust balance weight 41, the bottom of the gripper shoe 2 passes through
The connect base 1 of elastic device 65, the elastic device 65 is no less than one group, and elastic device 6 is subject to jack up unit lifting heavy
Power can be buffered, so as to ensure that jack up unit is not in the collision between part in lifting heavy, improve raising
The security of the stability and weight itself during device lifting heavy, the elastic device 65 includes arc sliding bar 6, arc sleeve
Pipe 61, locating piece 62, fixed pin 63 and back-moving spring 64, the arc sliding bar 6 is arranged on the bottom of gripper shoe 2, and arc
The bottom of sliding bar 6 is provided with fixed pin 63, and the corresponding arc sliding bar 6 in upper end of the base 1 arranges arc shrouds 61, and arc
The upper end of sleeve pipe 61 is connected with locating piece 62 by internal and external threads, and the arc sliding bar 6 runs through locating piece 62, and arc sliding
Bar 6 is plugged in arc shrouds 61, and the bottom of the fixed pin 63 connects the interior bottom of chamber of arc shrouds 61 by back-moving spring 64
End, the side wall of the power bin 3 is provided with switch 24, and motor 31 is electrically connected with switch 24.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that without departing from principle of the present utility model and spirit in the case of these embodiments can be carried out various changes,
Modification, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of stable type lifting device of crane, including base (1) and gripper shoe (2), the upper end inner side of the gripper shoe (2)
The bracing frame (21) being symmetrical set is provided with, is provided with the middle part of support frame as described above (21) in rotary shaft (23), and rotary shaft (23)
Reel (22) is socketed with, the two ends of the rotary shaft (23) are interspersed in the bearing block that bracing frame (21) is provided with, its feature
It is：The upper end outside of the gripper shoe (2) is respectively equipped with power bin (3) and balance bunker (4), passes through in the power bin (3)
Bracing frame is installed with motor (31), and described rotary shaft (23) one end through bracing frame (21) and connects motor by shaft coupling
(31) balance weight (41), is provided with the balance bunker (4), one end of the base (1) is provided with fixing axle (11), and gripper shoe
(2) one end is hinged with fixing axle (11), and the bottom both sides of the gripper shoe (2) are equipped with positioning sliding block (5), the base
(1) upper end correspondence positioning sliding block (5) is provided with locator slide (51), and the positioning sliding block (5) is interspersed in locator slide (51),
By elastic device (65) connect base (1), the elastic device (65) is including arc sliding bar for the bottom of the gripper shoe (2)
(6), arc shrouds (61), locating piece (62), fixed pin (63) and back-moving spring (64), the arc sliding bar (6) is arranged on
The bottom of gripper shoe (2), and the bottom of arc sliding bar (6) is provided with fixed pin (63), the upper end correspondence arc of the base (1)
Sliding bar (6) arranges arc shrouds (61), and the upper end of arc shrouds (61) is connected with locating piece (62), institute by internal and external threads
State arc sliding bar (6) to be plugged in arc shrouds (61) through locating piece (62), and arc sliding bar (6), the fixed pin
(63) bottom connects the inner chamber bottom of arc shrouds (61) by back-moving spring (64), and the side wall of the power bin (3) is provided with
Switch (24), and motor (31) is electrically connected with switch (24).
2. a kind of stable type lifting device of crane according to claim 1, it is characterised in that：The elastic device (65)
No less than one group.
3. a kind of stable type lifting device of crane according to claim 1, it is characterised in that：The positioning sliding block (5)
One is no less than with locator slide (51).
4. a kind of stable type lifting device of crane according to claim 1, it is characterised in that：The positioning sliding block (5)
It is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620792032.4U CN206088800U (en) | 2016-07-26 | 2016-07-26 | Stable form hoist plays to rise device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620792032.4U CN206088800U (en) | 2016-07-26 | 2016-07-26 | Stable form hoist plays to rise device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206088800U true CN206088800U (en) | 2017-04-12 |
Family
ID=58466993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620792032.4U Expired - Fee Related CN206088800U (en) | 2016-07-26 | 2016-07-26 | Stable form hoist plays to rise device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206088800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154116A (en) * | 2018-03-21 | 2020-12-29 | 利勃海尔比伯拉赫股份有限公司 | Spring-loaded lifting device for a crane |
-
2016
- 2016-07-26 CN CN201620792032.4U patent/CN206088800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154116A (en) * | 2018-03-21 | 2020-12-29 | 利勃海尔比伯拉赫股份有限公司 | Spring-loaded lifting device for a crane |
| US11932516B2 (en) | 2018-03-21 | 2024-03-19 | Liebherr-Werk Biberach Gmbh | Spring lifting device for a crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20180726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |