CN204984461U - Entry driving machine advance support device - Google Patents
Entry driving machine advance support device Download PDFInfo
- Publication number
- CN204984461U CN204984461U CN201520581427.5U CN201520581427U CN204984461U CN 204984461 U CN204984461 U CN 204984461U CN 201520581427 U CN201520581427 U CN 201520581427U CN 204984461 U CN204984461 U CN 204984461U
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- platform
- anchor
- anchor care
- support
- driving machine
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Abstract
The utility model provides an entry driving machine advance support device, belongs to coal mine equipment technical field, and the technical problem that solve is the entry driving machine advance support structure that provides a low in labor strength, gos back safety when work efficiency is high, the technical scheme who adopts: the platform slide sets up in entry driving machine support body both sides, and the push -and -pull hydro -cylinder sets up the one end of being close to entry driving machine support body afterbody at the platform slide, and supporting platform, anchor protect the platform and all set up at entry driving machine support body top to supporting platform articulates and protects platform below at the anchor, and the anchor protects the platform cross -section for parallelogram configuration, can be immediately on supporting platform after the anchor protects the platform and anticlockwise turns over 90 degrees through rotary mechanism, and the vertical setting of limiting plate is spacing for the anchor after rotatory protects the platform at the supporting platform top, supporting platform and anchor protect platform accessible push -and -pull hydro -cylinder along platform slide back -and -forth movement, stretch one's legs the hydro -cylinder setting in supporting platform bottom, prop a hydro -cylinder setting and protect the platform top at the anchor, the utility model discloses be applied to coal mine tunnel.
Description
Technical field
A kind of development machine advanced stand device, belongs to technical field of coal mine equipment.
Background technology
At present, after development machine tunnels forward a segment distance, with regard to needing, advance support work is carried out to the Roadway Roof in front, but after general driving 2.5 meters, top board advance support not only labour intensity obviously increases, and potential safety hazard is many.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of labour intensity is low, operating efficiency high while the development machine advance support structure of also safety.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts: a kind of development machine advanced stand device, comprise platform slideway, support platform, push cylinder, Anchor Care platform, rotating mechanism, limiting plate, support oil cylinder and oil cylinder of stretching one's legs, described platform installation of slide track is in development machine support body both sides, push cylinder is arranged on platform slideway one end near development machine support body afterbody, described support platform, Anchor Care platform is all arranged on development machine support body top, and support platform is hinged on below Anchor Care platform, Anchor Care platform cross section is parallelogram sturcutre, Anchor Care platform can stand in support platform after turning over 90 degree counterclockwise by rotating mechanism, it is that postrotational Anchor Care platform is spacing that described limiting plate is vertically arranged on support platform top,
Described rotating mechanism comprises wire rope, pulley, motor, described motor is arranged in the middle part of support platform by motor journal stirrup, described pulley is arranged on support platform top by pulley journal stirrup, and described wire rope one end connecting motor, is connected with Anchor Care platform after the other end walks around pulley;
Described support platform and Anchor Care platform move forward and backward along platform slideway by push cylinder;
Described oil cylinder of stretching one's legs is arranged on bottom support platform, and described support oil cylinder is arranged on Anchor Care table top.
In described Anchor Care table top, the Anchor Care slideway for the walking of Anchor Care machine is also set.
The cross section of described limiting plate is U-type groove.
Compared to the prior art the utility model has following beneficial effect.
One, after development machine tunnels a segment distance forward, start push cylinder and promote support platform, Anchor Care platform moves to above cutting head of roadheader along slideway, now, first the oil cylinder of stretching one's legs started bottom supporting mechanism makes it extend to ground stretching, then wire rope is pulled by motor, wire rope pulls Anchor Care platform, Anchor Care platform is made to rotate to be vertical state by level before, now owing to being subject to the spacing of limiting plate, the vertical state of Anchor Care platform is kept, then the support oil cylinder starting Anchor Care table top makes it extend to top board stretching, finally namely can operate roof-bolter and carry out Anchor Care work.The utility model, by being the parallelogram sturcutre hinged with support platform, at ordinary times horizontal positioned by Anchor Care Platform Designing, is vertically arranged during work, both can conserve space, can realize again the effect of Anchor Care platform easily, structure is simple while, operating efficiency is also high, and safety might as well.
Two, the Anchor Care slideway for the walking of Anchor Care machine is also set in Anchor Care table top, makes roof-bolter can carry out Anchor Care work continuously along Anchor Care slideway, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 is development machine support body, and 2 is platform slideway, and 3 is support platform, and 4 is push cylinder, and 5 is Anchor Care platform, and 6 is Anchor Care slideway, and 7 is support oil cylinder, and 8 is wire rope, and 9 is limiting plate, and 10 is pulley, and 11 is motor, and 12 is oil cylinder of stretching one's legs.
Detailed description of the invention
As shown in Figure 1, a kind of development machine advanced stand device, comprise platform slideway 2, support platform 3, push cylinder 4, Anchor Care platform 5, rotating mechanism, limiting plate 9, support oil cylinder 7 and oil cylinder 12 of stretching one's legs, described platform slideway 2 is arranged on development machine support body 1 both sides, push cylinder 4 is arranged on platform slideway 2 one end near development machine support body 1 afterbody, described support platform 3, Anchor Care platform 5 is all arranged on development machine support body 1 top, and support platform 3 is hinged on below Anchor Care platform 5, Anchor Care platform 5 cross section is parallelogram sturcutre, Anchor Care platform 5 can stand in support platform 3 after turning over 90 degree counterclockwise by rotating mechanism, it is that postrotational Anchor Care platform 5 is spacing that described limiting plate 9 is vertically arranged on support platform 3 top,
Described rotating mechanism comprises wire rope 8, pulley 10, motor 11, described motor 11 is arranged in the middle part of support platform 3 by motor journal stirrup, described pulley 10 is arranged on support platform 3 top by pulley journal stirrup, described wire rope 8 one end connecting motor 11, the other end is connected with Anchor Care platform 5 after walking around pulley 10;
Described support platform 3 and Anchor Care platform 5 move forward and backward along platform slideway 2 by push cylinder 4;
Described oil cylinder 12 of stretching one's legs is arranged on bottom support platform 3, and described support oil cylinder 7 is arranged on Anchor Care platform 5 top.
Anchor Care slideway 6 for the walking of Anchor Care machine is also set at described Anchor Care platform 5 top.
The cross section of described limiting plate 9 is U-type groove.
Described push cylinder 4, support oil cylinder 7, wire rope 8, pulley 10, motor 11, oil cylinder 12 of stretching one's legs are prior art.
The utility model needs to be arranged in advance on development machine support body 1 before use, also can dismantle from development machine support body 1 when not in use.
Above-described embodiment is unrestricted to explanation of the present utility model; do not departing from the change done under the utility model principle prerequisite also within protection domain of the present utility model; such as the shape of limiting plate 9 is changed, be changed to other by U-type groove and facilitate spacing cross sectional shape.
Claims (3)
1. a development machine advanced stand device, it is characterized in that: comprise platform slideway (2), support platform (3), push cylinder (4), Anchor Care platform (5), rotating mechanism, limiting plate (9), support oil cylinder (7) and oil cylinder of stretching one's legs (12), described platform slideway (2) is arranged on development machine support body (1) both sides, push cylinder (4) is arranged on platform slideway (2) one end near development machine support body (1) afterbody, described support platform (3), Anchor Care platform (5) is all arranged on development machine support body (1) top, and support platform (3) is hinged on Anchor Care platform (5) below, Anchor Care platform (5) cross section is parallelogram sturcutre, Anchor Care platform (5) can stand in after turning over 90 degree counterclockwise by rotating mechanism in support platform (3), it is that postrotational Anchor Care platform (5) is spacing that described limiting plate (9) is vertically arranged on support platform (3) top,
Described rotating mechanism comprises wire rope (8), pulley (10), motor (11), described motor (11) is arranged on support platform (3) middle part by motor journal stirrup, described pulley (10) is arranged on support platform (3) top by pulley journal stirrup, described wire rope (8) one end connecting motor (11), the other end is walked around pulley (10) and is connected with Anchor Care platform (5) afterwards;
Described support platform (3) and Anchor Care platform (5) move forward and backward along platform slideway (2) by push cylinder (4);
Described oil cylinder of stretching one's legs (12) is arranged on support platform (3) bottom, and described support oil cylinder (7) is arranged on Anchor Care platform (5) top.
2. a kind of development machine advanced stand device according to claim 1, is characterized in that: also arrange the Anchor Care slideway (6) for the walking of Anchor Care machine at described Anchor Care platform (5) top.
3. a kind of development machine advanced stand device according to claim 1 and 2, is characterized in that: the cross section of described limiting plate (9) is U-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581427.5U CN204984461U (en) | 2015-08-05 | 2015-08-05 | Entry driving machine advance support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581427.5U CN204984461U (en) | 2015-08-05 | 2015-08-05 | Entry driving machine advance support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984461U true CN204984461U (en) | 2016-01-20 |
Family
ID=55118840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520581427.5U Expired - Fee Related CN204984461U (en) | 2015-08-05 | 2015-08-05 | Entry driving machine advance support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065045A (en) * | 2015-08-05 | 2015-11-18 | 长治市永华机械有限公司 | Advance timbering device for roadheader |
-
2015
- 2015-08-05 CN CN201520581427.5U patent/CN204984461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065045A (en) * | 2015-08-05 | 2015-11-18 | 长治市永华机械有限公司 | Advance timbering device for roadheader |
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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: 20160120 Termination date: 20170805 |