CN201943698U - Guiding rail and rock drilling equipment using same - Google Patents
Guiding rail and rock drilling equipment using same Download PDFInfo
- Publication number
- CN201943698U CN201943698U CN2011200421591U CN201120042159U CN201943698U CN 201943698 U CN201943698 U CN 201943698U CN 2011200421591 U CN2011200421591 U CN 2011200421591U CN 201120042159 U CN201120042159 U CN 201120042159U CN 201943698 U CN201943698 U CN 201943698U
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- rock drilling
- drilling equipment
- guiding rail
- guide rail
- lower guideway
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Abstract
The utility model discloses a guiding rail for rock drilling equipment, relating to the technical field of rock drilling equipment. The guiding rail comprises an upper guiding rail and a lower guiding rail with groove structures, the side wall and the bottom of the upper guiding rail are integrally formed as a hollow structure, the side wall and the bottom of the lower guiding rail are integrally formed as a hollow structure; the bottom of the upper guiding rail and the bottom of the lower guiding rail are fixed. By using the guiding rail for the rock drilling equipment, firstly the upper guiding rail with the upper groove structure and the lower guiding rail with the lower groove structure can be preprocessed, the bottom of the upper guiding rail and the bottom of the lower guiding rail are formed already, the bottom of the upper guiding rail and the bottom of the lower guiding rail are aligned and fixed together, the distortion of the upper and the lower guiding rails is less, so that the straightness of the guiding rail for the rock drilling equipment can be effectively ensured. The utility model further relates to rock drilling equipment using the guiding rail.
Description
Technical field
The utility model relates to the rock drilling equipment technical field, relates in particular to the higher rock drilling equipment guide rail of a kind of straightness accuracy.The utility model also relates to a kind of rock drilling equipment with above-mentioned rock drilling equipment with guide rail.
Background technology
In engineering excavation operation processes such as colliery, mine and engineering tunnel exploitation, rock drilling equipments such as drill wagon for jack hammer are a kind of engineering equipments commonly used.
The guide rail that rock drilling equipment adopted generally includes upper groove structure and low groove structure, all can ccontaining oil cylinder in upper groove structure, the low groove structure etc. associated components such as driver part and hydraulic valve.
In the prior art, institute's employing guide rail adopts section bar or steel plate to be welded usually on most of rock drilling equipments, processes correction then, uses required precision to reach, and there is following technical problem in the guide rail of this structure.
The welding procedure complexity for the degree of accuracy that guarantees to weld, needs to adopt more frock, because solder joint is more, after the frock of dismantling, whole guide rail can deform under the effect of internal stress, also need the shape of guide rail is done further rectification, to guarantee service precision.
As publication number is the Chinese patent of " CN201225156Y ", it discloses a kind of rock drilling equipment exclusive guideway, this guide rail comprises two side fan bodies and cuboid, two side fan bodies are positioned at the both sides of cuboid, with cuboid by being welded together, the both sides up and down of two side fan bodies and cuboid form upper groove structure, low groove structure respectively.There is the welding procedure complicated problems equally in the rock drilling equipment exclusive guideway of this structure, need adopt corresponding frock when two side fan bodies and cuboid welding, after these frocks of dismantling, whole guide rail will deform under the effect of internal stress, make that the straightness accuracy of whole guide rail is lower, even the shape of guide rail is done further rectification, the straightness accuracy of whole guide rail is still lower.
Therefore, how to develop the higher rock drilling equipment guide rail of a kind of straightness accuracy, become the technical barrier that those skilled in the art need to be resolved hurrily.
The utility model content
First purpose of the present utility model provides the higher rock drilling equipment guide rail of a kind of straightness accuracy, and second purpose of the present utility model provides a kind of rock drilling equipment with above-mentioned rock drilling equipment with guide rail.
In order to realize above-mentioned first purpose, the utility model provides a kind of rock drilling equipment guide rail, comprise the upper rail, the lower guideway that all have groove structure, the sidewall of described upper rail, the bottom is one-body molded and be hollow structure, and the sidewall of described lower guideway, the bottom is one-body molded and be hollow structure; The bottom of described upper rail and the bottom of described lower guideway are fixed.
Preferably, the groove structure of described upper rail for being processed into by steel pipe.
Preferably, the groove structure of described lower guideway for being processed into by steel pipe.
Preferably, the bottom of the bottom of described upper rail and described lower guideway is integral by being welded to connect.
Preferably, the medial surface of the sidewall outer end of described upper rail is the inclined-plane.
Preferably, the medial surface of the sidewall outer end of described lower guideway is the inclined-plane.
Preferably, described upper rail and described lower guideway are one-body molded.
Preferably, the double recess of this rock drilling equipment guide rail for processing by steel pipe, described upper rail, described lower guideway are respectively a groove structure in the double recess.
The rock drilling equipment guide rail that the utility model provides comprises the upper rail with upper groove structure, and the sidewall of described upper rail, the bottom is one-body molded and be hollow structure, and the sidewall of lower guideway, the bottom is one-body molded and be hollow structure; The bottom of upper rail and the bottom of lower guideway are fixed.
The rock drilling equipment guide rail of this structure, can pre-processedly have the upper rail of upper groove structure, lower guideway with low groove structure, the bottom of upper rail, the bottom of lower guideway all shape, the bottom of upper rail, the bottom alignment of lower guideway are fixed together, the deflection of upper rail, lower guideway is less, can effectively guarantee the straightness accuracy of rock drilling equipment with guide rail.
In addition, the rock drilling equipment guide rail of this structure, the sidewall of upper rail, the bottom is one-body molded and be hollow structure, and the sidewall of lower guideway, the bottom is one-body molded and be hollow structure, can make this rock drilling equipment have advantages such as weight is little, technology is simple, be convenient to volume production with guide rail.
Second purpose of the present utility model provides a kind of rock drilling equipment, this rock drilling equipment has above-mentioned rock drilling equipment guide rail, because above-mentioned rock drilling equipment possesses above-mentioned technique effect with guide rail, have this rock drilling equipment and also should possess the corresponding techniques effect with the rock drilling equipment of guide rail.
Description of drawings
Fig. 1 is the structural representation of rock drilling equipment provided by the utility model with a kind of specific embodiment of guide rail;
Fig. 2 is the structural representation of upper rail among Fig. 1;
Fig. 3 is the structural representation of lower guideway among Fig. 1;
Wherein, among Fig. 1-Fig. 3:
The specific embodiment
In order to make those skilled in the art better understand the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please referring to Fig. 1-Fig. 3, Fig. 1 is the structural representation of rock drilling equipment provided by the utility model with a kind of specific embodiment of guide rail; Fig. 2 is the structural representation of upper rail among Fig. 1; Fig. 3 is the structural representation of lower guideway among Fig. 1.
As shown in Figure 1, rock drilling equipment provided by the utility model comprises upper rail 1, lower guideway 2 with guide rail; Upper rail 1 has the upper groove structure, the upper groove structure can ccontaining oil cylinder etc. parts such as driver part and hydraulic valve, the shape of upper groove structure and big I are provided with as required, described upper groove structure is formed on the sidewall of upper rail 1, bottom, and the sidewall of upper rail 1, the bottom is one-body molded and be hollow structure; Lower guideway 2 has the low groove structure, the low groove structure can ccontaining oil cylinder etc. parts such as driver part and hydraulic valve, the shape of low groove structure and big I are provided with as required, described low groove structure is formed on the sidewall of lower guideway 2, bottom, and the sidewall of lower guideway 2, the bottom is one-body molded and be hollow structure; The bottom of the bottom of upper rail 1 and lower guideway 2 is fixed.
The rock drilling equipment guide rail of this structure, can pre-processedly have the upper rail 1 of upper groove structure, lower guideway 2 with low groove structure, the bottom of the bottom of upper rail 1, lower guideway 2 all shapes, the bottom of upper rail 1, the bottom alignment of lower guideway 2 are fixed together, the deflection of upper rail 1, lower guideway 2 is less, can effectively guarantee the straightness accuracy of rock drilling equipment with guide rail.
In addition, the rock drilling equipment guide rail of this structure, the sidewall of upper rail 1, the bottom is one-body molded and be hollow structure, and the sidewall of lower guideway 2, the bottom is one-body molded and be hollow structure, can make this rock drilling equipment have advantages such as weight is little, technology is simple, be convenient to volume production with guide rail.
In the concrete scheme, the bottom of the bottom of upper rail 1 and lower guideway 2 can be integral by being welded to connect.With the upper rail 1 that processes, the bottom alignment of lower guideway 2, adopt the mode of welding that the two is fixed together, just form the rock drilling equipment guide rail.
In the preferred version, upper rail 1 can be the groove structure that is processed by pipe deformation.Upper rail 1 can adopt pipe deformation to process, and the machine-shaping quality is good, can effectively guarantee the straightness accuracy of upper rail 1; The upper rail 1 that is processed by steel pipe is hollow structure, and it has advantages such as weight is little, precision is high, technology is simple, is convenient to volume production.
In the preferred version, lower guideway 2 can be the groove structure that is processed by pipe deformation.Lower guideway 2 can adopt pipe deformation to process, and the machine-shaping quality is good, can effectively guarantee the straightness accuracy of lower guideway 2; The lower guideway 2 that is processed by steel pipe is hollow structure, and it has advantages such as weight is little, precision is high, technology is simple, is convenient to volume production.
The shape of the upper groove structure of upper rail 1 can be provided with arbitrarily as required, in the concrete scheme, as shown in Figure 2, the medial surface of the sidewall outer end of upper rail 1 can be the inclined-plane, in order to make upper rail 1 cooperate with corresponding slide unit, guarantee ccontainingly to have in the upper rail 1 oil cylinder of certain volume simultaneously, the bottom of the sidewall of upper rail 1 can be arranged to be vertical configuration with the bottom, the medial surface of the outer end of sidewall is inclined-plane B, inclined-plane B can be vertical with inclined-plane A, the angle of inclined-plane B and vertical plane can be 45 °, and inclined-plane A, inclined-plane B all can match with slide unit.
The shape of the low groove structure of lower guideway 2 can be provided with arbitrarily as required, in the concrete scheme, as shown in Figure 3, the medial surface of the sidewall outer end of lower guideway 2 can be the inclined-plane, in order to make lower guideway 2 cooperate with corresponding slide unit, guarantee ccontainingly to have in the lower guideway 2 oil cylinder of certain volume simultaneously, the bottom of the sidewall of lower guideway 2 can be arranged to be vertical configuration with the bottom, the medial surface of the outer end of sidewall is inclined-plane D, inclined-plane D can be vertical with inclined-plane C, the angle of inclined-plane D and vertical plane can be 45 °, and inclined-plane C, inclined-plane D all can match with slide unit.
In the foregoing description, the processing separately respectively of upper rail 1, lower guideway 2, the two is fixed together forms the rock drilling equipment guide rail then, and the utility model is not limited thereto, and the utility model also comprises upper rail 1, lower guideway 2 integrated structures.
Particularly, rock drilling equipment can be the double recess that is processed by steel pipe with guide rail, and upper rail 1 is the upper groove structure in the double recess, and lower guideway 2 is the low groove structure in the double recess.
The rock drilling equipment of this structure can be processed by a pipe deformation with guide rail; can in the process of machine-shaping, guarantee the straightness accuracy of guide rail; make that the straightness accuracy of guide rail is higher; but required mould is complicated; and the difficult quality guarantee of machine-shaping, the rigidity of formed guide rail is relatively poor, and deformation easily is distorted; do not advise adopting this scheme, but this scheme also should be in protection domain of the present utility model.
The utility model also provides a kind of rock drilling equipment, this rock drilling equipment has above-mentioned rock drilling equipment guide rail, because above-mentioned rock drilling equipment possesses above-mentioned technique effect with guide rail, have this rock drilling equipment and also should possess the corresponding techniques effect with the rock drilling equipment of guide rail, no longer be described in detail at this.
The above only is the description of the preferred implementation of utility model; should be understood that; because the finiteness of literal expression; and objectively have unlimited concrete structure; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a rock drilling equipment guide rail is characterized in that, comprises the upper rail, the lower guideway that all have groove structure, and the sidewall of described upper rail, the bottom is one-body molded and be hollow structure, and the sidewall of described lower guideway, the bottom is one-body molded and be hollow structure; The bottom of described upper rail and the bottom of described lower guideway are fixed.
2. rock drilling equipment guide rail according to claim 1 is characterized in that, the groove structure of described upper rail for being processed into by steel pipe.
3. rock drilling equipment guide rail according to claim 1 is characterized in that, the groove structure of described lower guideway for being processed into by steel pipe.
4. according to each described rock drilling equipment guide rail of claim 1-3, it is characterized in that the bottom of described upper rail and the bottom of described lower guideway are integral by being welded to connect.
5. rock drilling equipment guide rail according to claim 4 is characterized in that, the medial surface of the sidewall outer end of described upper rail is the inclined-plane.
6. rock drilling equipment guide rail according to claim 4 is characterized in that, the medial surface of the sidewall outer end of described lower guideway is the inclined-plane.
7. rock drilling equipment guide rail according to claim 1 is characterized in that, described upper rail and described lower guideway are one-body molded.
8. rock drilling equipment guide rail according to claim 7 is characterized in that, the double recess of this rock drilling equipment guide rail for processing by steel pipe, and described upper rail, described lower guideway are respectively a groove structure in the double recess.
9. a rock drilling equipment comprises guide rail, it is characterized in that, described guide rail is each described rock drilling equipment guide rail of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200421591U CN201943698U (en) | 2011-02-17 | 2011-02-17 | Guiding rail and rock drilling equipment using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200421591U CN201943698U (en) | 2011-02-17 | 2011-02-17 | Guiding rail and rock drilling equipment using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943698U true CN201943698U (en) | 2011-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200421591U Expired - Fee Related CN201943698U (en) | 2011-02-17 | 2011-02-17 | Guiding rail and rock drilling equipment using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155221A (en) * | 2011-02-17 | 2011-08-17 | 三一重型装备有限公司 | Guide rail for rock drilling device and rock drilling device |
-
2011
- 2011-02-17 CN CN2011200421591U patent/CN201943698U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155221A (en) * | 2011-02-17 | 2011-08-17 | 三一重型装备有限公司 | Guide rail for rock drilling device and rock drilling device |
| CN102155221B (en) * | 2011-02-17 | 2013-09-25 | 三一重型装备有限公司 | Guide rail for rock drilling device and rock drilling device |
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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 |
Granted publication date: 20110824 Termination date: 20150217 |
|
| EXPY | Termination of patent right or utility model |