CN108996406A - A kind of underground trackless truck-mounted crane - Google Patents
A kind of underground trackless truck-mounted crane Download PDFInfo
- Publication number
- CN108996406A CN108996406A CN201810954751.5A CN201810954751A CN108996406A CN 108996406 A CN108996406 A CN 108996406A CN 201810954751 A CN201810954751 A CN 201810954751A CN 108996406 A CN108996406 A CN 108996406A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- rear frame
- leg
- forebay
- supporting leg
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The present invention provides a kind of underground trackless truck-mounted cranes, including forebay, rear frame, forebay is equipped with dynamical system, tire is equipped with below forebay, it is connected between the forebay and rear frame by hinging pin shaft, mounting plate above the rear frame is equipped with truck-mounted crane, mounting plate lower left is equipped with left branch leg by the way that left branch leg pin shaft is fixed, mounting plate lower right is equipped with right supporting leg by the way that right leg pin is fixed, left branch leg is equipped with left front oil cylinder, equipped with oil cylinder before the right side on right supporting leg, rear frame girder is equipped with oil cylinder behind left back oil cylinder and the right side, left branch leg is connected with the left swing arm oil cylinder being fixed on rear frame, right supporting leg is connected with the right swing arm oil cylinder being fixed on rear frame.Complete machine of the present invention is self-powered, by taking turns tyre walking, gets rid of externally in the dependence of track power；Supporting leg support is stretched out when lifting operation, on chassis, guarantees that the stabilization of lifting operation, and supporting leg extended position adjustable angle, narrow drive can also carry out operation.
Description
Technical field
The invention belongs to mine mechanism fields, relate in particular to a kind of underground trackless truck-mounted crane.
Background technique
The operation under mine, it is often necessary to which hauling operation tool, support material and other auxiliary materials etc. need under normal circumstances
It wants miner that material working tool etc. is transported to flat car, forklift etc. above, then by transport of materials to using area, is limited to sub-terrain mines
The size and environment in road, it is possible to which needs are manually transported through, and whole process personnel labor intensity is big, and working efficiency is low, work
Make at high cost, and there are great security risks, and very big limitation is carried out to mining site work belt.
Summary of the invention
The present invention provides a kind of underground trackless truck-mounted crane, solve means of transportation large labor intensity in background technique,
The disadvantage that working efficiency is low, security risk is big.
The technical scheme of the present invention is realized as follows: a kind of underground trackless truck-mounted crane, including forebay, rear frame, it is preceding
Rack is equipped with dynamical system, is equipped with tire below forebay, is connected between the forebay and rear frame by hinging pin shaft,
Mounting plate above the rear frame is equipped with truck-mounted crane, and mounting plate lower left is equipped with left branch leg by the way that left branch leg pin shaft is fixed,
Mounting plate lower right is equipped with right supporting leg by the way that right leg pin is fixed, and left branch leg is equipped with left front oil cylinder, is equipped with the right side on right supporting leg
Preceding oil cylinder, rear frame girder are equipped with oil cylinder, left branch leg and the left swing arm oil cylinder being fixed on rear frame behind left back oil cylinder and the right side
It is connected, right supporting leg is connected with the right swing arm oil cylinder being fixed on rear frame；
Preferably, it is equipped with mechanical support below the truck-mounted crane, rotary support is equipped with below mechanical support, rotary support is set to peace
In loading board, rotary support is equipped with amplitude oil cylinder, is telescopic arm above truck-mounted crane, is equipped with hoist engine, telescopic arm below telescopic arm
Front end is equipped with suspension hook.
The beneficial effects of the present invention are: complete machine of the present invention is self-powered, by taking turns tyre walking, get rid of externally in track power
Dependence；Rack uses radial type structure before and after complete machine, and turning radius is smaller, is suitble to operation under mine, especially short narrow
Operation under mine；Supporting leg support is stretched out when lifting operation, on chassis, guarantees the stabilization of lifting operation, and supporting leg extended position angle
Spend adjustable, narrow drive can also carry out operation, and each supporting leg can control protrusion height respectively, uneven so as to adapt to
Working space；Truck-mounted crane uses horizontally disposed mode, reduces complete machine height, improves complete machine in the passability of short drive
Energy.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the bottom view of rear frame of the present invention；
Fig. 3 is the structural schematic diagram of truck-mounted crane of the present invention.
Part explanation: 1, forebay, 2, tire, 3, dynamical system, 4, hinging pin shaft, 5, left front oil cylinder, 6, left swing arm oil
Cylinder, 7, mounting plate, 8, left back oil cylinder, 9, truck-mounted crane, 10, rear frame, 11, left branch leg pin shaft, 12, left branch leg, 13, it is right after oil
Cylinder, 14, it is right before oil cylinder, 15, right supporting leg, 16, right swing arm oil cylinder, 17, right leg pin, 18, mechanical support, 19, rotary support,
20, amplitude oil cylinder, 21, hoist engine, 22, telescopic arm, 23, suspension hook.
Specific embodiment
For a better understanding and implementation, the invention will be further described below in conjunction with the accompanying drawings: a kind of underground trackless with
Vehicle is hung, including forebay 1, rear frame 10, and forebay 1 is equipped with dynamical system 3, is equipped with tire 2, forebay 1 below forebay 1
It is connect between rear frame 10 by hinging pin shaft 4, the mounting plate 7 of 10 top of rear frame is equipped with truck-mounted crane 9, under truck-mounted crane 9
Side is equipped with mechanical support 18, and rotary support 19 is equipped with below mechanical support 18, and rotary support 19 is set on mounting plate 7, rotation branch
Seat 19 is equipped with amplitude oil cylinder 20, is telescopic arm 22 above truck-mounted crane 9, is equipped with hoist engine 21, telescopic arm 22 below telescopic arm 22
Front end is equipped with suspension hook 23, and 7 lower left of mounting plate is equipped with left branch leg 12 by the way that left branch leg pin shaft 11 is fixed, and 7 lower right of mounting plate is logical
It is fixed equipped with right supporting leg 15 to cross right leg pin 17, left branch leg 12 is equipped with left front oil cylinder 5, is equipped with oil cylinder before the right side on right supporting leg 15
14,10 girder of rear frame is equipped with oil cylinder 13, left branch leg 12 and the left swing arm being fixed on rear frame 10 behind left back oil cylinder 8 and the right side
Oil cylinder 6 is connected, and right supporting leg 15 is connected with the right swing arm oil cylinder 16 being fixed on rear frame 10.
It when operation, starts complete machine and enters Work places, in drive turning, truck-mounted crane 9 is turned, forebay 1 and rear frame
10 rotate around hinging pin shaft 4, and turning radius is small, and when reaching work-yard operation, then first stopping brake controls left swing arm oil cylinder
6, right swing arm oil cylinder 16 acts, and left branch leg 12, right supporting leg 15 are unfolded, and according to drive size, left branch leg 12, right supporting leg 15 are unfolded
Adjustable angle；Then control respectively left front oil cylinder 5, left back oil cylinder 8, it is right after oil cylinder 13, it is right before the elongation of oil cylinder 14 (can guarantee recessed
The ground of convex injustice still can be with normal operation), until the tire on rear frame 10 does not stress, to guarantee the steady of lifting operation
It is fixed, guarantee safety.
Rotary support 19 rotates, and rotates to proper angular position, and amplitude oil cylinder 20, which is stretched out, is adjusted to suitable for telescopic arm 22
Angle, telescopic arm 22 stretch out, while transferring suspension hook 23, lifting cargo tool etc., then by cargo work by control hoist engine 21
Tool lifting is unloaded to designated position.
When lifting cargo tool, complete machine bears the torque of weight, and oil cylinder 13 directly transfers force to behind left back oil cylinder 8, the right side
Rear frame 10, left front oil cylinder 5 (oil cylinder 14 before right) transfers force to rear frame 10 by left branch leg 12 (right supporting leg 15), left
Supporting leg 12 (right supporting leg 15) is in 7 lower section of mounting plate, reduces jib-length, increases complete machine structure stability.
Rotary support 19 is directly installed on rear frame 10 by mounting plate 7, and telescopic arm 22 passes through mechanical support when transport
18, the connection of amplitude oil cylinder 20 is in horizontality, lifting operation is carried out by adjusting amplitude oil cylinder 20 when operation, to reduce whole
Machine height dimension, convenient transportation can more be suitble to the operation of narrow drive place
Complete machine movement is carried out by tire 2, and track is not necessarily to, can be adjusted according to working space position truck-mounted crane complete machine position into
Row operation, and the rotation of rotary support 19 angle is big, and 22 telescopic extensions of telescopic arm are big, and operation is convenient.
After the completion of operation, above-mentioned movement inverse process movement, then complete machine is started, and is run to subsequent work position, is carried out down
One operation.
Claims (2)
1. a kind of underground trackless truck-mounted crane, including forebay (1), rear frame (10), forebay (1) is equipped with dynamical system (3),
Tire (2) are equipped with below forebay (1), it is characterised in that pass through hinging pin shaft between the forebay (1) and rear frame (10)
(4) it connects, the mounting plate (7) above the rear frame (10) is equipped with truck-mounted crane (9), and mounting plate (7) lower left passes through left branch
Leg pin shaft (11) is fixed to be equipped with left branch leg (12), and mounting plate (7) lower right is equipped with right supporting leg by the way that right leg pin (17) are fixed
(15), left branch leg (12) is equipped with left front oil cylinder (5), equipped with oil cylinder (14) before the right side, rear frame (10) girder on right supporting leg (15)
Equipped with oil cylinder (13), left branch leg (12) and the left swing arm oil cylinder (6) being fixed on rear frame (10) behind left back oil cylinder (8) and the right side
It is connected, right supporting leg (15) is connected with the right swing arm oil cylinder (16) being fixed on rear frame (10).
2. a kind of underground trackless truck-mounted crane as described in claim 1, it is characterised in that be equipped with machinery below the truck-mounted crane (9)
It supports (18), is equipped with rotary support (19) below mechanical support (18), rotary support (19) is set on mounting plate (7), rotation branch
Seat (19) is equipped with amplitude oil cylinder (20), is above truck-mounted crane (9) telescopic arm (22), and hoist engine is equipped with below telescopic arm (22)
(21), telescopic arm (22) front end is equipped with suspension hook (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954751.5A CN108996406A (en) | 2018-08-21 | 2018-08-21 | A kind of underground trackless truck-mounted crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954751.5A CN108996406A (en) | 2018-08-21 | 2018-08-21 | A kind of underground trackless truck-mounted crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108996406A true CN108996406A (en) | 2018-12-14 |
Family
ID=64593265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810954751.5A Pending CN108996406A (en) | 2018-08-21 | 2018-08-21 | A kind of underground trackless truck-mounted crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108996406A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1440364A (en) * | 2000-07-07 | 2003-09-03 | 粉刷师股份公司 | Support booms for mobile working machines and mobile concrete pump with said support booms |
| CN2716232Y (en) * | 2004-05-27 | 2005-08-10 | 孙国民 | Hydraulic crane |
| CN101927966A (en) * | 2009-12-19 | 2010-12-29 | 长治清华机械厂 | Telescopic arm type lorry-mounted crane |
| CN201777806U (en) * | 2009-12-02 | 2011-03-30 | 三一汽车制造有限公司 | Crane support leg assembly and crane adopting the same |
| CN202016815U (en) * | 2010-12-28 | 2011-10-26 | 三一汽车起重机械有限公司 | Automobile crane |
| CN202322093U (en) * | 2011-11-23 | 2012-07-11 | 徐州重型机械有限公司 | Front lifting crane |
| CN205838393U (en) * | 2016-07-30 | 2016-12-28 | 山西卓里集团有限公司 | Anti-explosion diesel engine trackless rubber-tyred truck-mounted crane car |
| CN206417795U (en) * | 2017-01-15 | 2017-08-18 | 安徽三普智能重工有限公司 | Suspension transferring machine |
-
2018
- 2018-08-21 CN CN201810954751.5A patent/CN108996406A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1440364A (en) * | 2000-07-07 | 2003-09-03 | 粉刷师股份公司 | Support booms for mobile working machines and mobile concrete pump with said support booms |
| CN2716232Y (en) * | 2004-05-27 | 2005-08-10 | 孙国民 | Hydraulic crane |
| CN201777806U (en) * | 2009-12-02 | 2011-03-30 | 三一汽车制造有限公司 | Crane support leg assembly and crane adopting the same |
| CN101927966A (en) * | 2009-12-19 | 2010-12-29 | 长治清华机械厂 | Telescopic arm type lorry-mounted crane |
| CN202016815U (en) * | 2010-12-28 | 2011-10-26 | 三一汽车起重机械有限公司 | Automobile crane |
| CN202322093U (en) * | 2011-11-23 | 2012-07-11 | 徐州重型机械有限公司 | Front lifting crane |
| CN205838393U (en) * | 2016-07-30 | 2016-12-28 | 山西卓里集团有限公司 | Anti-explosion diesel engine trackless rubber-tyred truck-mounted crane car |
| CN206417795U (en) * | 2017-01-15 | 2017-08-18 | 安徽三普智能重工有限公司 | Suspension transferring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181214 |
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| RJ01 | Rejection of invention patent application after publication |