CN105035957A - Hydraulic walking type automatic walking mechanism - Google Patents
Hydraulic walking type automatic walking mechanism Download PDFInfo
- Publication number
- CN105035957A CN105035957A CN201510477474.XA CN201510477474A CN105035957A CN 105035957 A CN105035957 A CN 105035957A CN 201510477474 A CN201510477474 A CN 201510477474A CN 105035957 A CN105035957 A CN 105035957A
- Authority
- CN
- China
- Prior art keywords
- latch
- guide rail
- hydraulic
- counter
- force seat
- 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.)
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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
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
A hydraulic walking type automatic walking mechanism comprises a guide rail, a counterforce base, a hydraulic oil cylinder and a sliding seat. The counterforce base and the sliding seat are installed on the guide rail. One end of the hydraulic oil cylinder is connected with the counterforce base, and the other end of the hydraulic oil cylinder is connected with the sliding seat. The guide rail is a box beam and the upper end face of the guide rail is provided with a long-hole-shaped safety pin groove. C-shaped inverted hooks are arranged on the two sides of the counterforce base and the counterforce base is provided with a guide groove which is connected with a safety pin. The safety pin is provided with a safety pin bottom surface which is provided with a safety pin oblique angle, and the safety pin is connected with the counterforce base through a tension spring. The problem of complexity in operating hydraulic walking type walking mechanisms is solved, and the automation in the walking type walking process is achieved. The hydraulic walking type automatic walking mechanism has the characteristics of being simple in structure, convenient to operate and high in efficiency and is applicable to various large cranes and other engineering machines.
Description
Technical field
The present invention relates to a kind of hydraulic walking automatic traveling mechanism.
Background technology
Conduct oneself with dignity in larger construction machinery and equipment at goliath and other, the method of normal employing hydraulic walking, in the prior art, hydraulic walking automatic traveling mechanism comprises guide rail, counter-force seat, hydraulic ram, slide, barrel band, counter-force seat, slide are arranged on guide rail, hydraulic ram one end connects counter-force seat, the hydraulic ram other end connects slide, hydraulic ram every pushing tow stroke, all need manually to tear open, bolt axle once, and also need during bolt axle to carry out contraposition to pin shaft hole, operate more loaded down with trivial details, cause manpower and waste of time.
Summary of the invention
Its object of the present invention is just to provide a kind of hydraulic walking automatic traveling mechanism, solve the problem that hydraulic walking mechanism operation is loaded down with trivial details, realize the automation of walking process, have the advantages that structure is simple, easy to operate, efficiency is high, be applicable in various goliath and other construction machinery and equipments.
Realize above-mentioned purpose and the technical scheme taked, comprise guide rail, counter-force seat, hydraulic ram, slide, described counter-force seat, slide are arranged on guide rail, and described hydraulic ram one end connects counter-force seat, and the hydraulic ram other end connects slide; Described guide rail is box beam, and guide rail upper surface is provided with long hole shape latch groove; Described counter-force seat base both sides are provided with the anti-hook of " C " shape, and counter-force seat is provided with guide groove, guide groove connecting bolt, and latch is provided with latch bottom surface, and latch bottom surface is provided with latch oblique angle, and described latch connects counter-force seat through tension spring.
beneficial effect
Compared with prior art the present invention has the following advantages.
Owing to have employed the structure design of automatically de-, bolt axle, solve the problem of traveling gear complex operation, achieve the automation of walking process, there is structure simple, easy to operate, efficient feature, is applicable in various goliath and other construction machinery and equipments.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the structural representation of walking automatic traveling mechanism;
Fig. 2 is the structural representation of this device middle orbit;
Fig. 3 is the structural representation of counter-force seat in this device;
Fig. 4 is the structural representation of latch in this device;
Fig. 5 is the structural representation of slide in this device;
Fig. 6 is the schematic sectional view of walking automatic traveling mechanism when steps A operating mode;
Fig. 7 is the schematic sectional view of walking automatic traveling mechanism when step B operating mode;
Fig. 8 is the schematic sectional view of walking automatic traveling mechanism when step C operating mode;
Fig. 9 is the schematic sectional view of walking automatic traveling mechanism when step D operating mode;
Figure 10 is the schematic sectional view of walking automatic traveling mechanism when step e operating mode;
1. guide rails in figure, 2. counter-force seat, 3. latch, 4. tension spring, 5. hydraulic ram, 6. slide, 7. guide rail top panel, 8. latch groove, 9. guide groove, the anti-hook of 10.C type, 11. latch bottom surfaces, 12. latch oblique angles, 13. positioning plates.
Detailed description of the invention
This device comprises guide rail 1, counter-force seat 2, hydraulic ram 5, slide 6, and as shown in Figure 1, described counter-force seat 2, slide 6 are arranged on guide rail 1, and described hydraulic ram 5 one end connects counter-force seat 2, and hydraulic ram 5 other end connects slide 6; Described guide rail 1 is box beam, and guide rail 1 upper surface is provided with long hole shape latch groove 8, as shown in Figure 2; Described counter-force seat 2 base both sides are provided with the anti-hook 10 of " C " shape, and as shown in Figure 3, counter-force seat 2 is provided with guide groove 9, guide groove 9 connecting bolt 3, latch 3 is provided with latch bottom surface 11, and latch bottom surface 11 is provided with latch oblique angle 12, as shown in Figure 4, described latch 3 connects counter-force seat 2 through tension spring 4.
Both sides, described slide 6 bottom surface are provided with positioning plate 13, as shown in Figure 5.
Described guide rail 1 is box beam, comprises guide rail top panel 7, and described guide rail top panel 7 is provided with two platoon leader's hole shape latch grooves 8 of arrangement in parallel, as shown in Figure 2.
The two socket pin bottom surfaces, socket pin bottom surface 11, two 11 that described latch 3 is provided with arrangement in parallel are provided with latch oblique angle 12, as shown in Figure 4.
Described latch 3 is provided with handle.
Embodiment
A kind of hydraulic walking automatic traveling mechanism comprises a guide rail 1, counter-force seat 2, latch 3, two tension springs 4, hydraulic ram 5, slide 6.Slide 6 is positioned on guide rail 1, slide 6 is provided with positioning plate 13, make slide 6 can not skid off guide rail 1, hydraulic ram 5 one end is connected with slide 6, the other end is connected with counter-force seat 2, counter-force seat 2 is positioned on guide rail 1, C type anti-hook 10 left-hand thread on counter-force seat 2 is on guide rail top panel 7, latch 3 inserts in the guide groove 9 on counter-force seat 2, two tension springs 4 are symmetrically arranged in the both sides of counter-force seat 2, one end is connected with counter-force seat 2, the other end is connected with latch 3, guide rail top panel 7 has many sockets cotter way 8, weight to be promoted is fixed on slide 6, therefore when slide 6 is pushed, weight is also pushed.
Control step and the principle of this walking automatic traveling mechanism are as follows:
A. after each parts installation in position of hydraulic walking automatic traveling mechanism, hydraulic control oil cylinder 5 is retracted, because the friction force between slide 6 and guide rail 1 is much larger than the friction force between counter-force seat 2 and guide rail 1, so slide 6 maintains static, counter-force seat 2 is pulled and travels forward, now latch oblique angle 12 contacts with the top panel 7 of guide rail 1 and rubs and moves ahead, as shown in Figure 6.
B. hydraulic ram 5 continues to retract, until latch 3 moves to when overlapping with latch groove 8 position on guide rail 1, latch 3 is under the effect of tension spring 4, and insert rapidly in latch groove 8, then hydraulic control oil cylinder 5 stops retraction, as shown in Figure 7.
C. hydraulic control oil cylinder 5 stretches out, and now latch 3 has inserted in latch groove 8, and latch groove 8 limits the motion backward of latch 3, so latch 3 and counter-force seat 2 maintain static, slide 6 is walked forward under the impetus of hydraulic ram 5, as shown in Figure 8.
D., after slide 6 is pushed certain distance, hydraulic ram 5 stops stretching out.Then hydraulic control oil cylinder 5 is retracted, because latch bottom surface 11 is inclined-planes, when hydraulic ram 5 is retracted, counter-force seat 2 is pulled and travels forward, latch bottom surface 11 is subject to the edge extruding of latch groove 8 and latch 3 is moved up simultaneously, until latch groove 8 deviate from completely by latch 3, as shown in Figure 9.
E. hydraulic ram 5 continues to retract, and as shown in Figure 10, repeats above steps A ~ D, can realize hydraulic walking and automatically walk.
Be in the frame mast hoisting crane of 200t in a certain deadweight, adopt the hydraulic walking automatic traveling mechanism in two cover the present invention, two guide rails are arranged symmetrically with, hoisting crane self is as treating the weight that pushing tow is walked, hoisting crane is arranged left front, right front, left back, right back four slides, each slide is equipped with positioning plate, left front, left back slide is positioned in left rail, right front, right back slide is positioned in right rail, according to the control step in the present invention, circulation is retracted, stretch out oil cylinder, the walking that can realize hoisting crane self is walked automatically, midway is without the need to manually inserting, out of stock.When hoisting crane needs oppositely to walk, only latch need be taken out, horizontal direction rotates 180 °, is reentered in the guide groove on counter-force seat, recirculation is stretched out, oppositely walking automatically that retraction oil cylinder can realize hoisting crane.
Claims (5)
1. a hydraulic walking automatic traveling mechanism; comprise guide rail (1), counter-force seat (2), hydraulic ram (5), slide (6); it is characterized in that; described counter-force seat (2), slide (6) are arranged on guide rail (1); described hydraulic ram (5) one end connects counter-force seat (2), and hydraulic ram (5) other end connects slide (6); Described guide rail (1) is box beam, and guide rail (1) upper surface is provided with long hole shape latch groove (8); Described counter-force seat (2) base both sides are provided with the anti-hook of " C " shape (10), counter-force seat (2) is provided with guide groove (9), guide groove (9) connecting bolt (3), latch (3) is provided with latch bottom surface (11), latch bottom surface (11) is provided with latch oblique angle (12), and described latch (3) connects counter-force seat (2) through tension spring (4).
2. a kind of hydraulic walking automatic traveling mechanism according to claim 1, is characterized in that, described slide (6) both sides, bottom surface are provided with positioning plate (13).
3. a kind of hydraulic walking automatic traveling mechanism according to claim 1, is characterized in that, described guide rail (1) is box beam, comprises guide rail top panel (7), and described guide rail top panel (7) is provided with two platoon leader's hole shape latches groove (8) of arrangement in parallel.
4. a kind of hydraulic walking automatic traveling mechanism according to claim 1, it is characterized in that, described latch (3) is provided with two socket pin bottom surfaces (11) of arrangement in parallel, and two socket pin bottom surfaces (11) are provided with latch oblique angle (12).
5. a kind of hydraulic walking automatic traveling mechanism according to claim 1, is characterized in that, described latch (3) is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477474.XA CN105035957A (en) | 2015-08-07 | 2015-08-07 | Hydraulic walking type automatic walking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477474.XA CN105035957A (en) | 2015-08-07 | 2015-08-07 | Hydraulic walking type automatic walking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105035957A true CN105035957A (en) | 2015-11-11 |
Family
ID=54443011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510477474.XA Pending CN105035957A (en) | 2015-08-07 | 2015-08-07 | Hydraulic walking type automatic walking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105035957A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235294A (en) * | 2018-11-14 | 2019-01-18 | 贵州中昇东浩科技有限公司 | A kind of culvert construction device |
| CN109488643A (en) * | 2019-01-08 | 2019-03-19 | 沈阳北碳密封有限公司 | Inner casing dismounts hydraulic cylinder mobile fixture and application method on stage apparatus |
| CN110179295A (en) * | 2019-06-11 | 2019-08-30 | 马宏波 | A kind of folding exhibition position device convenient for adjusting installation |
| CN111824799A (en) * | 2020-07-16 | 2020-10-27 | 中国核工业第二二建设有限公司 | Heavy equipment unloading device and unloading method |
| CN112095493A (en) * | 2020-10-20 | 2020-12-18 | 安徽省公路桥梁工程有限公司 | Pushing device of self-correcting guy rope hanging basket for bridge construction |
| CN112793736A (en) * | 2020-12-30 | 2021-05-14 | 山东海洋蓝鲲运营有限公司 | Moving mechanism and ship lifting system for supporting offshore working platform |
| CN112810759A (en) * | 2019-11-15 | 2021-05-18 | 上海交通大学 | Large heavy workpiece transporting and lifting ship |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57119008A (en) * | 1981-01-14 | 1982-07-24 | Hitachi Zosen Corp | Moving device for heavy object |
| CN2866438Y (en) * | 2006-02-22 | 2007-02-07 | 宝山钢铁股份有限公司 | Bidirectional self-locking hydraulic creeper |
| CN201980867U (en) * | 2011-01-27 | 2011-09-21 | 安徽理工大学 | Mining cable carrying cart advancing mechanism |
| CN204416932U (en) * | 2014-12-28 | 2015-06-24 | 中国二冶集团有限公司 | Transfer crane device for stop locking |
| CN204897213U (en) * | 2015-08-07 | 2015-12-23 | 中铁九桥工程有限公司 | Automatic running gear of hydraulic pressure walking |
-
2015
- 2015-08-07 CN CN201510477474.XA patent/CN105035957A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57119008A (en) * | 1981-01-14 | 1982-07-24 | Hitachi Zosen Corp | Moving device for heavy object |
| CN2866438Y (en) * | 2006-02-22 | 2007-02-07 | 宝山钢铁股份有限公司 | Bidirectional self-locking hydraulic creeper |
| CN201980867U (en) * | 2011-01-27 | 2011-09-21 | 安徽理工大学 | Mining cable carrying cart advancing mechanism |
| CN204416932U (en) * | 2014-12-28 | 2015-06-24 | 中国二冶集团有限公司 | Transfer crane device for stop locking |
| CN204897213U (en) * | 2015-08-07 | 2015-12-23 | 中铁九桥工程有限公司 | Automatic running gear of hydraulic pressure walking |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235294A (en) * | 2018-11-14 | 2019-01-18 | 贵州中昇东浩科技有限公司 | A kind of culvert construction device |
| CN109488643A (en) * | 2019-01-08 | 2019-03-19 | 沈阳北碳密封有限公司 | Inner casing dismounts hydraulic cylinder mobile fixture and application method on stage apparatus |
| CN109488643B (en) * | 2019-01-08 | 2023-09-19 | 沈阳北碳密封有限公司 | Hydraulic cylinder moving and fixing device on inner shell dismounting platform device and use method |
| CN110179295A (en) * | 2019-06-11 | 2019-08-30 | 马宏波 | A kind of folding exhibition position device convenient for adjusting installation |
| CN112810759A (en) * | 2019-11-15 | 2021-05-18 | 上海交通大学 | Large heavy workpiece transporting and lifting ship |
| CN111824799A (en) * | 2020-07-16 | 2020-10-27 | 中国核工业第二二建设有限公司 | Heavy equipment unloading device and unloading method |
| CN111824799B (en) * | 2020-07-16 | 2022-04-08 | 中国核工业第二二建设有限公司 | Heavy equipment unloading device and unloading method |
| CN112095493A (en) * | 2020-10-20 | 2020-12-18 | 安徽省公路桥梁工程有限公司 | Pushing device of self-correcting guy rope hanging basket for bridge construction |
| CN112793736A (en) * | 2020-12-30 | 2021-05-14 | 山东海洋蓝鲲运营有限公司 | Moving mechanism and ship lifting system for supporting offshore working platform |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |