CN203362204U - Internal frame and external frame traveling mechanism - Google Patents
Internal frame and external frame traveling mechanism Download PDFInfo
- Publication number
- CN203362204U CN203362204U CN 201320381039 CN201320381039U CN203362204U CN 203362204 U CN203362204 U CN 203362204U CN 201320381039 CN201320381039 CN 201320381039 CN 201320381039 U CN201320381039 U CN 201320381039U CN 203362204 U CN203362204 U CN 203362204U
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- internal frame
- outrigger
- frame
- slide cartridge
- external
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- Withdrawn - After Issue
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Abstract
The utility model discloses an internal frame and external frame traveling mechanism, and belongs the technical field of hydraulic in-place machines. The internal frame and external frame traveling mechanism aims to achieve self-moving type walking through a hydraulic system. According to the technical scheme of the internal frame and external frame traveling mechanism, two external frames are arranged oppositely, an internal frame is located between the two external frames, the internal frame and the external frames are connected through two thrust oil cylinders, and the two thrust oil cylinders can enable the internal frame and the external frames to generate relative displacement through the stretching out and the drawing back of the piston rods of the thrust oil cylinders. The external frames can move in the moving direction of the internal frame, and move one stroke of the thrust oil cylinders, namely, the stroke of the external frames and that of the internal frame are equal, and when the piston rod of a lifting oil cylinder is drawn back, the internal frame can drop on the external frames. Walk type forward moving can be achieved by the internal frame and external frame traveling mechanism by repeating the steps, and on the contrary, walk type backward moving can also be achieved.
Description
Technical field
A kind of interior outrigger driving mechanism of the utility model, belong to hydraulic pressure machine technology in place field.
Background technology
Machine in place realizes that for the installation in position for underground hydraulic support frame institutional problem proposes fully, installation in position is in backward handwork state always for a long time, work powerful, inefficiency, potential safety hazard are many, change this state-noise very high, each ones at different levels are also all at active development, but still do not have so far a machinery that can be competent to occur, driving mechanism great majority on existing machine in place are accompanied with electric system, during work, center of gravity is higher, has cantilever, and safety index is lower, handle complexity, inefficiency.
The utility model content
A kind of interior outrigger driving mechanism of the utility model, overcome the deficiency that prior art exists, and a kind of interior outrigger driving mechanism that relies on hydraulic system to realize self-moving type walking is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of interior outrigger driving mechanism, comprise internal frame, outrigger, internal frame base, interior slide cartridge, outer slide cartridge, propelling cylinder and rise the frame oil cylinder, two outriggers are oppositely arranged, internal frame is positioned at the centre of two described outriggers, between internal frame and outrigger, by two propelling cylinders, connect, two described propelling cylinders can make internal frame and outrigger generation relative displacement by the flexible of its piston rod;
Described interior slide cartridge and outer slide cartridge also are positioned at the centre of two described outriggers, outer slide cartridge is arranged on internal frame, described internal frame base is arranged on the bottom of interior slide cartridge, be provided with and rise the frame oil cylinder between internal frame base and outer slide cartridge, the described frame oil cylinder that rises can make internal frame base and outer slide cartridge generation relative displacement by the flexible of its piston rod;
The bottom of two described outriggers is provided with the outrigger slideway, there is back-up block the bottom of outrigger slideway, the top of outrigger slideway is provided with block, the bottom of described internal frame is symmetrically arranged with a plurality of axis of rolling, the end of the described axis of rolling is provided with scroll wheel, and described scroll wheel correspondence is arranged in the outrigger slideway.
The cylinder body of described propelling cylinder is fixedly installed on described block, and the piston rod of propelling cylinder is fixedly installed on internal frame.
The beneficial effect that the utility model compared with prior art has is: in the utility model, internal frame is connected with outrigger by propelling cylinder, between internal frame base and outer slide cartridge, by rising the frame oil cylinder, connect, when the piston rod that rises the frame oil cylinder is regained, because the cylinder body that rises the frame oil cylinder is fixed on the internal frame base, the piston rod that rises the frame oil cylinder is fixedly installed outside on slide cartridge, in the situation that the internal frame be connected with outer slide cartridge bears a heavy burden, the internal frame base is raised off ground, the piston rod of now controlling propelling cylinder stretches out, because the cylinder body of propelling cylinder is fixed on outrigger, the piston rod of propelling cylinder is fixedly installed on internal frame, propelling cylinder is passed a stroke of passing oil cylinder by internal frame along outrigger, again control and rise the frame cylinder action, control the piston rod elongation that rises the frame oil cylinder, internal frame base and internal frame generation relative displacement, base is contacted with ground, continue elongation and rise the piston rod of frame oil cylinder until scroll wheel pulls away ground by outrigger, now outrigger hangs on internal frame by scroll wheel, controlling the piston rod of propelling cylinder regains, outrigger just can move along the direction of motion of internal frame, and also move a stroke of passing oil cylinder, be that outrigger and internal frame stroke equate, while rising the piston rod withdrawal of frame oil cylinder, internal frame can drop on outrigger again, repeat above-mentioned steps, can realize the legged reach of the utility model, otherwise, also can realize that step-by-step type retreats.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
In figure, 1 is that internal frame, 2 for block, 11 for the axis of rolling, 12 is scroll wheel for back-up block, 10 for rising frame oil cylinder, 8 for outrigger slideway, 9 for propelling cylinder, 7 for outer slide cartridge, 6 for interior slide cartridge, 5 for internal frame base, 4 for outrigger, 3.
The specific embodiment
As shown in Figure 1, the utility model 1, a kind of interior outrigger driving mechanism, comprise internal frame 1, outrigger 2, internal frame base 3, interior slide cartridge 4, outer slide cartridge 5, propelling cylinder 6 and rise frame oil cylinder 7, two outriggers 2 are oppositely arranged, internal frame 1 is positioned at the centre of two described outriggers 2, between internal frame 1 and outrigger 2, by two propelling cylinders 6, connect, two described propelling cylinders 6 can make internal frame 1 and outrigger 2 generation relative displacements by the flexible of its piston rod;
Described interior slide cartridge 4 and outer slide cartridge 5 also are positioned at the centre of two described outriggers 2, outer slide cartridge 5 is arranged on internal frame 1, described internal frame base 3 is arranged on the bottom of interior slide cartridge 4, be provided with and rise frame oil cylinder 7 between internal frame base 3 and outer slide cartridge 5, the described frame oil cylinder 7 that rises can make internal frame base 3 and the 5 generation relative displacements of outer slide cartridge by the flexible of its piston rod;
The bottom of two described outriggers 2 is provided with outrigger slideway 8, there is back-up block 9 bottom of outrigger slideway 8, the top of outrigger slideway 8 is provided with block 10, the bottom of described internal frame 1 is symmetrically arranged with a plurality of axis of rolling 11, the end of the described axis of rolling is provided with scroll wheel 12, and described scroll wheel 12 correspondences are arranged in outrigger slideway 8.
The cylinder body of described propelling cylinder 6 is fixedly installed on described block 10, and the piston rod of propelling cylinder 6 is fixedly installed on internal frame 1.
The course of work of the present utility model: in the utility model, internal frame 1 is the heavy burden frame, controlling the piston rod that rises frame oil cylinder 7 shortens, outer slide cartridge 4 and internal frame base 3 are lifted away to ground, internal frame 1 contacts with outrigger slideway 8 by four rolling, the piston rod of controlling propelling cylinder 6 shortens, outrigger 1 is mentioned, until scroll wheel 12 is encountered back-up block 9, now propelling cylinder 6 just shortens a stroke, and then control the piston rod that rises frame oil cylinder 7 and extend, relative displacement occurs in internal frame base 3 and internal frame 1, and internal frame base 3 is contacted until scroll wheel 12 pulls away ground by outrigger 2 with ground, now outrigger 2 is suspended on internal frame 1 by scroll wheel 12, in this process, outrigger 2 rises a stroke height of propelling cylinder 6, the piston rod of controlling propelling cylinder 6 shortens, the distance that internal frame 1 is passed to a stroke of propelling cylinder 6, outrigger 2 is consistent with the direction of motion of internal frame 1, the motion that stroke is equal, the piston rod that rises frame oil cylinder 7 is regained, internal frame 1 can drop on again on outrigger 2, repeat above-mentioned steps, the utility model can carry out legged advancing.Otherwise, also can step-by-step movement retreat.
The above is explained in detail embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-described embodiment, in the ken possessed those of ordinary skills, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (2)
1. outrigger driving mechanism in a kind, it is characterized in that: internal frame (1), outrigger (2), internal frame base (3), interior slide cartridge (4), outer slide cartridge (5), propelling cylinder (6) and rise frame oil cylinder (7), two outriggers (2) are oppositely arranged, internal frame (1) is positioned at the centre of two described outriggers (2), between internal frame (1) and outrigger (2), by two propelling cylinders (6), connect, two described propelling cylinders (6) produce relative displacement by flexible internal frame (1) and the outrigger (2) of can making of its piston rod;
Described interior slide cartridge (4) and outer slide cartridge (5) also are positioned at the centre of two described outriggers (2), outer slide cartridge (5) is arranged on internal frame (1), described internal frame base (3) is arranged on the bottom of interior slide cartridge (4), be provided with and rise frame oil cylinder (7) between internal frame base (3) and outer slide cartridge (5), the described frame oil cylinder (7) that rises can make internal frame base (3) and outer slide cartridge (5) generation relative displacement by the flexible of its piston rod;
The bottom of two described outriggers (2) is provided with outrigger slideway (8), there is back-up block (9) bottom of outrigger slideway (8), the top of outrigger slideway (8) is provided with block (10), the bottom of described internal frame (1) is symmetrically arranged with a plurality of axis of rolling (11), the end of the described axis of rolling is provided with scroll wheel (12), and described scroll wheel (12) correspondence is arranged in outrigger slideway (8).
2. a kind of interior outrigger driving mechanism according to claim 1 is characterized in that: it is upper that the cylinder body of described propelling cylinder (6) is fixedly installed on described block (10), and the piston rod of propelling cylinder (6) is fixedly installed on internal frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320381039 CN203362204U (en) | 2013-06-29 | 2013-06-29 | Internal frame and external frame traveling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320381039 CN203362204U (en) | 2013-06-29 | 2013-06-29 | Internal frame and external frame traveling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362204U true CN203362204U (en) | 2013-12-25 |
Family
ID=49809990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320381039 Withdrawn - After Issue CN203362204U (en) | 2013-06-29 | 2013-06-29 | Internal frame and external frame traveling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306699A (en) * | 2013-06-29 | 2013-09-18 | 长治市永华机械有限公司 | Inner and outer rack traveling crane mechanism |
-
2013
- 2013-06-29 CN CN 201320381039 patent/CN203362204U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306699A (en) * | 2013-06-29 | 2013-09-18 | 长治市永华机械有限公司 | Inner and outer rack traveling crane mechanism |
| CN103306699B (en) * | 2013-06-29 | 2015-04-15 | 长治市永华机械有限公司 | Inner and outer rack traveling crane mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20150415 |
|
| RGAV | Abandon patent right to avoid regrant |