CN202510038U - Drilling cramp of drilling rig - Google Patents
Drilling cramp of drilling rig Download PDFInfo
- Publication number
- CN202510038U CN202510038U CN2012200751863U CN201220075186U CN202510038U CN 202510038 U CN202510038 U CN 202510038U CN 2012200751863 U CN2012200751863 U CN 2012200751863U CN 201220075186 U CN201220075186 U CN 201220075186U CN 202510038 U CN202510038 U CN 202510038U
- Authority
- CN
- China
- Prior art keywords
- junction plate
- stiffener
- drilling
- girder
- plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a drilling cramp of a drilling rig. The drilling cramp comprises a main beam (1), a drilling stem (2), a first connection plate (3) and a second connection plate (4), wherein the drilling stem (2) is arranged at one side of the main beam (1); the first connection plate (3) and the second connection plate (4) are fixedly arranged on the main beam (1); the first connection plate (3) is vertically fixed on one circumferential side surface of the main beam (1); half of the surface of the second connection plate (4) is adhered to and fixed on the other circumferential side surface of the main beam (1); and the first connection plate (3) and the second connection plate (4) are parallel to each other. According to the drilling cramp of the drilling rig, the bearing capacity of the drilling cramp is improved, the drilling cramp of the drilling rig is suitable for the drilling operation with relatively large depths and is stable and reliable in working, and has the characteristics of ingenious design, simple structure, relatively low cost and the like.
Description
Technical field
The utility model relates to a kind of rig, designs a kind of rig drilling cramp that can improve the rig drilling depth especially.
Background technology
Rig is widely used in engineering explosion hole drills such as the cubic metre of earth and stone cutter operation of metallurgy, coal, building materials, railway, construction of hydropower facilities and national defense construction as a kind of universal machine.Install for the ease of swing arm; The drilling cramp of rig is provided with two junction plates, and these two common vertical fixing of junction plate are on same all sides of girder, and this connected mode causes the reliability of rig drilling cramp not high; Supporting capacity is strong inadequately; The boring that can only satisfy 3 meters drilling rods is required, and the drilling cramp that independent buying can be carried 6 meters drilling rods causes cost too high, and it is required not meet company interest.
The utility model content
The utility model technical problem to be solved is to provide a kind of rig drilling cramp that can carry long drill pipe.
The technical scheme of the utility model is following: a kind of rig drilling cramp; Have girder (1), drilling rod (2), first junction plate (3), second junction plate (4); Said drilling rod (2) is installed in a side of girder (1); On girder (1), be fixed with first junction plate (3) and second junction plate (4); Middle and upper part symmetry at said first junction plate (3) and second junction plate (4) offers first installing hole (11); Middle part symmetry at said first junction plate (3) and second junction plate (4) offers second installing hole (12); Its key point is: said first junction plate (3) is vertically fixed on one of them all side of girder (1), and the demifacet of said second junction plate (4) posts and fixes another all side in girder (1), and said first junction plate (3) and second junction plate (4) are parallel to each other.
The utility model is vertically fixed on two former junction plates on all side of girder; Change the first junction plate vertical rack into and be located at the girder surface; The demifacet of second junction plate posts and fixes another all side in girder; Increase the contact area of second junction plate and girder, improved the supporting capacity of drilling cramp, made impulse force when drilling cramp can carry 6 meters drilling rod Drillings.
Be provided with the first side stiffener (7) in the top of said first junction plate (3); The said first side stiffener (7) is vertically fixed on one of them all side of girder (1), and the lower end of this first side stiffener (7) is connected with the upper end of first junction plate (3); Be provided with the second side stiffener (8) in the top of said second junction plate (4); The demifacet of the said second side stiffener (8) posts and fixes another all side in girder (1); The lower end of this second side stiffener (8) is connected with the upper end of second junction plate (4), and the said first side stiffener (7) and the second side stiffener (8) are parallel to each other.The first side stiffener and the second side stiffener can not only strengthen the strength and stiffness of drilling cramp, make the more reasonable structure of drilling cramp, can also strengthen the weld seam of girder in this position, make girder more firm.
Between said first junction plate (3) and second junction plate (4), be provided with tube connector (13); This tube connector (13) passes second installing hole (12); And the outside of first junction plate (3) and second junction plate (4) is stretched out at the two ends of this tube connector (13) respectively, and said tube connector (13) can be protected the connecting axle that connects drilling cramp and rig.
In order further to strengthen the reliability of girder (1), between said first junction plate (3) and second junction plate (4), be provided with welded plate (9), this welded plate (9) is fitted and is fixed on girder (1) surface.
Stiffener (10) in the middle of between said first junction plate (3) and second junction plate (4), being provided with; The both sides of stiffener (10) link to each other with second junction plate (4) with first junction plate (3) respectively in the middle of said; The upper end of this centre stiffener (10) links to each other with the periphery of tube connector (13); The lower end of this centre stiffener (10) is fixed on the surface of welded plate (9); Stiffener can be strengthened the supporting capacity of first junction plate and second junction plate in the middle of said, makes first junction plate and second junction plate can be because of stressed excessive and bending.
Between the said first side stiffener (7) and the second side stiffener (8), be provided with horizontal stiffener (5), can improve the reliability and the supporting capacity of the first side stiffener (7) and the second side stiffener (8).
Beneficial effect: the utility model has improved the supporting capacity of drilling cramp, is applicable to the shot hole Drilling operation that the degree of depth is bigger, and working stability is reliable, also has characteristics such as design is ingenious, simple in structure, cost is lower simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
As shown in Figure 1, the utility model is by girder 1, drilling rod 2, first junction plate 3, second junction plate 4, laterally parts such as stiffener 5, the first side stiffener 7, the second side stiffener 8, welded plate 9, middle stiffener 10, first installing hole 11 and second installing hole 12 are formed.Said drilling rod 2 is installed on all side of girder 1; The fixed form of this drilling rod 2 and structure are prior art; Do not give unnecessary details at this, said first junction plate 3 is vertically fixed on all side of girder 1, and this first junction plate 3 is positioned on two adjacent all sides with drilling rod 2.Above said first junction plate 3, be provided with the first side stiffener 7, the said first side stiffener 7 is vertically fixed on girder 1 one of them all side, and the lower end of this first side stiffener 7 is connected with the upper end of first junction plate 3.The demifacet of said second junction plate 4 fits on the girder 1; And this second junction plate 4 is positioned on two relative all sides with drilling rod 2; The other demifacet of said second junction plate 4 crosses out outside the girder 1, and said first junction plate 3 and second junction plate 4 are parallel to each other.Above said second junction plate 4, be provided with the second side stiffener 8; The demifacet of the said second side stiffener 8 posts and fixes another all side in girder 1; And the lower end of this second side stiffener 8 is connected with the upper end of second junction plate 4, and the said first side stiffener 7 and the second side stiffener 8 are parallel to each other.Middle and upper part symmetry at said first junction plate 3 and second junction plate 4 offers first installing hole 11; This first installing hole 11 is used for linking to each other with the hydraulic jack of drilling cramp; Middle part symmetry at said first junction plate 3 and second junction plate 4 offers second installing hole 12, and this second installing hole 12 is used for linking to each other with the rig swing arm.
Further can know by Fig. 1; Between said first junction plate 3 and second junction plate 4, be provided with tube connector 13, welded plate 9 and middle stiffener 10; Said tube connector 13 passes second installing hole 12, and the outside of first junction plate 3 and second junction plate 4 is stretched out at the two ends of this tube connector 13 respectively; Said welded plate 9 is fitted and is fixed on girder 1 surface; The both sides of stiffener 10 link to each other with second junction plate 4 with first junction plate 3 respectively in the middle of said, and the upper end of this centre stiffener 10 links to each other with the periphery of tube connector 13, and the lower end of this centre stiffener 10 is fixed on the surface of welded plate 9.Between the said first side stiffener 7 and the second side stiffener 8, be provided with horizontal stiffener 5, said horizontal stiffener 5 is a laminated structure, and 3 end faces of this horizontal stiffener 5 link to each other with girder 1 surface, the first side stiffener 7 and the second side stiffener 8 respectively.
The above is merely the preferred embodiment of the utility model; It is not restriction with the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improve: as change first junction plate and side, second junction plate place etc., all should be included within the protection domain of the utility model.
Claims (6)
1. rig drilling cramp; Have girder (1), drilling rod (2), first junction plate (3), second junction plate (4); Said drilling rod (2) is installed in a side of girder (1); On girder (1), be fixed with first junction plate (3) and second junction plate (4); Middle and upper part symmetry at said first junction plate (3) and second junction plate (4) offers first installing hole (11), offers second installing hole (12) in the middle part symmetry of said first junction plate (3) and second junction plate (4), and be characterised in that: said first junction plate (3) is vertically fixed on one of them all side of girder (1); The demifacet of said second junction plate (4) posts and fixes another all side in girder (1), and said first junction plate (3) and second junction plate (4) are parallel to each other.
2. rig drilling cramp according to claim 1; It is characterized in that: be provided with the first side stiffener (7) in the top of said first junction plate (3); The said first side stiffener (7) is vertically fixed on one of them all side of girder (1), and the lower end of this first side stiffener (7) is connected with the upper end of first junction plate (3); Be provided with the second side stiffener (8) in the top of said second junction plate (4); The demifacet of the said second side stiffener (8) posts and fixes another all side in girder (1); And the lower end of this second side stiffener (8) is connected with the upper end of second junction plate (4), and the said first side stiffener (7) and the second side stiffener (8) are parallel to each other.
3. rig drilling cramp according to claim 1 and 2; It is characterized in that: between said first junction plate (3) and second junction plate (4), be provided with tube connector (13); This tube connector (13) passes second installing hole (12), and the outside of first junction plate (3) and second junction plate (4) is stretched out at the two ends of this tube connector (13) respectively.
4. rig drilling cramp according to claim 3 is characterized in that: between said first junction plate (3) and second junction plate (4), be provided with welded plate (9), this welded plate (9) is fitted and is fixed on girder (1) surface.
5. rig drilling cramp according to claim 4; It is characterized in that: stiffener (10) in the middle of between said first junction plate (3) and second junction plate (4), being provided with; The both sides of stiffener (10) link to each other with second junction plate (4) with first junction plate (3) respectively in the middle of said; The upper end of this centre stiffener (10) links to each other with the periphery of tube connector (13), and the lower end of this centre stiffener (10) is fixed on the surface of welded plate (9).
6. according to claim 2 or 4 or 5 described rig drilling cramps, it is characterized in that: between the said first side stiffener (7) and the second side stiffener (8), be provided with horizontal stiffener (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200751863U CN202510038U (en) | 2012-03-02 | 2012-03-02 | Drilling cramp of drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200751863U CN202510038U (en) | 2012-03-02 | 2012-03-02 | Drilling cramp of drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202510038U true CN202510038U (en) | 2012-10-31 |
Family
ID=47062530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200751863U Expired - Fee Related CN202510038U (en) | 2012-03-02 | 2012-03-02 | Drilling cramp of drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202510038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1027935B1 (en) * | 2020-01-13 | 2022-01-11 | Univ Anhui Sci & Technology | A coordinated anchoring and retaining monorail device for the excavation face |
-
2012
- 2012-03-02 CN CN2012200751863U patent/CN202510038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1027935B1 (en) * | 2020-01-13 | 2022-01-11 | Univ Anhui Sci & Technology | A coordinated anchoring and retaining monorail device for the excavation face |
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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: 20121031 Termination date: 20170302 |