CN211715034U - Spliced power head for rotary drilling rig - Google Patents
Spliced power head for rotary drilling rig Download PDFInfo
- Publication number
- CN211715034U CN211715034U CN201922209260.0U CN201922209260U CN211715034U CN 211715034 U CN211715034 U CN 211715034U CN 201922209260 U CN201922209260 U CN 201922209260U CN 211715034 U CN211715034 U CN 211715034U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fixed
- ring
- power box
- connecting plates
- 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
Links
- 238000005553 drilling Methods 0.000 title claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a be used for digging rig concatenation formula unit head soon relates to and digs rig technical field soon. The utility model discloses a balladeur train, headstock, driving piece and sleeve subassembly have seted up the through-hole on the headstock, and the sleeve subassembly includes a set of sleeve, a plurality of connecting plates and a set of holding ring, and a plurality of locating holes have been seted up to a sleeve terminal surface, and sleeve week side is fixed with the spacing ring, has seted up a plurality of first screw holes on the spacing ring, and the connecting plate is the arc plate structure, and the ring structure is constituteed to a plurality of connecting plates, and a plurality of pegs graft poles, peg pole and locating hole clearance fit have all been seted up. The utility model discloses a sleeve with original integral type divide into a set of sleeve and a plurality of connecting plate, sets up the holding ring simultaneously, plays the effect of location installation, has solved the current difficult problem of installing, demolising and overhauing of sleeve on digging the unit head of rig soon.
Description
Technical Field
The utility model belongs to the technical field of dig the rig soon, especially relate to a be used for digging rig concatenation formula unit head soon.
Background
Aiming at the power head on the rotary drilling rig, the matching of a gear and a gear ring is adopted during driving, the stress of the gear ring is too large, the sleeve needs to be overhauled and maintained frequently, the sleeve on the existing power head is connected with a power box through a bearing, and the welding mode is adopted for the connection between the bearing and the sleeve, so that the sleeve on the power head on the existing rotary drilling rig is not easy to detach and install, and is not convenient for workers to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for digging rig concatenation formula unit head soon, divide into a set of sleeve and a plurality of connecting plate through the sleeve with original integral type, set up the holding ring simultaneously, play the effect of location installation, solved the current difficult problem of installing, demolising and overhauing of sleeve on digging the unit head of rig soon.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a spliced power head for a rotary drilling rig, which comprises a sliding frame, a power box, a driving piece and a sleeve component, wherein the power box is provided with a through hole;
the sleeve assembly comprises a group of sleeves, a plurality of connecting plates and a group of positioning rings;
a plurality of positioning holes are formed in one end face of the sleeve, a limiting ring is fixed on the peripheral side face of the sleeve, and a plurality of first threaded holes are formed in the limiting ring;
the connecting plates are of arc-shaped plate structures, a plurality of connecting plates form a circular ring structure, a plurality of inserting rods are arranged on two end faces of each connecting plate, and the inserting rods are in clearance fit with the positioning holes;
the positioning rings are respectively fixed on the top surface and the bottom surface of the power box and are concentric with the through holes, the inner walls of the positioning rings are fixedly provided with fixing rings through bearings, and the fixing rings are provided with a plurality of second threaded holes;
the two sleeves are respectively fixed at the top and the bottom of the power box through a first threaded hole, a second threaded hole and a screw rod, the connecting plates are fixed at positions among the sleeves through inserting rods and positioning holes, a plurality of teeth are fixed on the outer side faces of the connecting plates, and the sleeve assembly is in transmission connection with the driving piece through the teeth.
Furthermore, the driving part comprises a set of planetary gear speed reducer, the planetary gear speed reducer is fixed on the power box, a motor is fixed at the input end of the planetary gear speed reducer, the output end of the planetary gear speed reducer penetrates through the power box and is rotationally connected with the inner bottom surface of the power box, and gears are fixed on the peripheral side surface of the output end of the planetary gear speed reducer.
Furthermore, a supporting plate is fixed on one side face of the sliding frame, the top surface of the supporting plate is in contact with the bottom surface of the power box, and a plurality of reinforcing beams are fixed between the supporting plate and the sliding frame.
Further, mounting grooves are formed in the inner wall of the sleeve and the inner wall of the connecting plate, and driving keys are fixed in the mounting grooves in the sleeve and the connecting plate through screws.
Furthermore, teeth on a plurality of connecting plates form a gear ring structure, and the gear is meshed with the gear ring.
The utility model discloses following beneficial effect has:
the utility model discloses a divide into a set of sleeve and a plurality of connecting plate with the sleeve of original integral type, set up the holding ring simultaneously, the sleeve structure's of being convenient for installation with demolish to the staff of being convenient for is to telescopic installation, demolish and maintain, the person of facilitating the use's use.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a spliced power head for a rotary drilling rig according to the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a cross-sectional view of the structure at A-A in FIG. 2;
FIG. 4 is a schematic structural view of the power box and the driving member;
FIG. 5 is a schematic structural view of the sleeve assembly;
FIG. 6 is a schematic structural view of the sleeve;
FIG. 7 is a schematic structural view of a connecting plate;
in the drawings, the components represented by the respective reference numerals are listed below:
1-sliding frame, 2-power box, 3-driving piece, 4-sleeve component, 101-supporting plate, 102-reinforcing beam, 201-through hole, 301-planetary gear reducer, 302-motor, 303-gear, 401-sleeve, 402-connecting plate, 403-positioning ring, 404-positioning hole, 405-limiting ring, 406-first threaded hole, 407-insertion rod, 408-fixing ring, 409-second threaded hole, 410-tooth, 411-mounting groove and 412-driving key.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-7, the utility model relates to a spliced power head for a rotary drilling rig, which comprises a carriage 1, a power box 2, a driving piece 3 and a sleeve component 4, wherein the power box 2 is provided with a through hole 201;
the sleeve assembly 4 comprises a set of sleeves 401, a plurality of connecting plates 402 and a set of positioning rings 403;
a plurality of positioning holes 404 are formed in one end face of the sleeve 401, a limiting ring 405 is fixed on the peripheral side face of the sleeve 401, and a plurality of first threaded holes 406 are formed in the limiting ring 405;
the connecting plates 402 are arc-shaped plate structures, the connecting plates 402 form a circular ring structure, a plurality of inserting rods 407 are arranged on two end faces of each connecting plate 402, and the inserting rods 407 are in clearance fit with the positioning holes 404;
a group of positioning rings 403 are respectively fixed on the top surface and the bottom surface of the power box 2 and are concentric with the through hole 201, a fixing ring 408 is fixed on the inner wall of the positioning ring 403 through a bearing, and a plurality of second threaded holes 409 are formed in the fixing ring 408;
the two sleeves 401 are respectively fixed at the top and the bottom of the power box 2 through a first threaded hole 406, a second threaded hole 409 and a screw rod, the connecting plates 402 are fixed at positions among the sleeves 401 through inserting rods 407 and positioning holes 404, the outer side surfaces of the connecting plates 402 are fixed with a plurality of teeth 410, and the sleeve assembly 4 is in transmission connection with the driving part 3 through the teeth 410.
As shown in fig. 1-4, the driving member 3 includes a set of planetary gear reducers 301, the planetary gear reducers 301 are all fixed on the power box 2, an input end of the planetary gear reducer 301 is fixed with a motor 302, an output end of the planetary gear reducer 301 penetrates through the power box 2 and is rotatably connected with the inner bottom surface of the power box 2, and a gear 303 is fixed on the peripheral side surface of the output end of the planetary gear reducer 301.
As shown in fig. 3, a supporting plate 101 is fixed to one side surface of the carriage 1, the top surface of the supporting plate 101 contacts with the bottom surface of the power box 2, and a plurality of reinforcing beams 102 are fixed between the supporting plate 101 and the carriage 1.
As shown in fig. 5 to 7, the inner walls of the sleeve 401 and the connecting plate 402 are respectively provided with a mounting groove 411, and a driving key 412 is fixed in the mounting groove 411 of the sleeve 401 and the connecting plate 402 by a screw.
As shown in fig. 3-5, the teeth 410 on the connecting plates 402 form a ring gear structure, and the gear 303 is engaged with the ring gear.
One specific application of this embodiment is: during installation, one sleeve 401 is taken out, the sleeve 401 is inserted into the through hole 201 from the lower portion of the power box 2, the first threaded hole 406 is opposite to the second threaded hole 409, the limiting ring 405 is fixed at the bottom of the power box 2 through a screw rod, the sleeve 401 at the bottom of the power box 2 is completely installed at the moment, the connecting plate 402 is taken out, after the connecting plate 402 is obliquely inserted into the power box 2, the connecting plate 2 is straightened, the inserting rod 407 is inserted into the positioning hole 404 in the sleeve 401, the position of the connecting plate 402 can be limited in advance, another connecting plate 402 is completely installed in the same mode, another sleeve 401 is taken out after installation is completed, the positioning hole 404 in the sleeve 401 is aligned with the inserting rod 407 and inserted into the through hole 201, and the sleeve 401 is fixed at the top of the.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a be used for digging rig concatenation formula unit head soon, includes balladeur train (1), headstock (2) and driving piece (3), through-hole (201), its characterized in that have been seted up on headstock (2): further comprising a sleeve assembly (4);
the sleeve assembly (4) comprises a group of sleeves (401), a plurality of connecting plates (402) and a group of positioning rings (403);
a plurality of positioning holes (404) are formed in one end face of the sleeve (401), a limiting ring (405) is fixed on the peripheral side face of the sleeve (401), and a plurality of first threaded holes (406) are formed in the limiting ring (405);
the connecting plates (402) are arc-shaped plate structures, a plurality of connecting plates (402) form a circular ring structure, a plurality of inserting rods (407) are arranged on two end faces of each connecting plate (402), and the inserting rods (407) are in clearance fit with the positioning holes (404);
the positioning rings (403) are respectively fixed on the top surface and the bottom surface of the power box (2) and are concentric with the through hole (201), a fixing ring (408) is fixed on the inner wall of each positioning ring (403) through a bearing, and a plurality of second threaded holes (409) are formed in each fixing ring (408);
the two sleeves (401) are respectively fixed at the top and the bottom of the power box (2) through a first threaded hole (406), a second threaded hole (409) and a screw rod, the connecting plates (402) are fixed at positions among the sleeves (401) through inserting rods (407) and positioning holes (404), a plurality of teeth (410) are fixed on the outer side faces of the connecting plates (402), and the sleeve assembly (4) is in transmission connection with the driving piece (3) through the teeth (410).
2. The spliced power head for the rotary drilling rig according to claim 1, wherein the driving part (3) comprises a set of planetary gear speed reducers (301), the planetary gear speed reducers (301) are all fixed on the power box (2), a motor (302) is fixed at the input end of each planetary gear speed reducer (301), the output end of each planetary gear speed reducer (301) penetrates through the power box (2) and is rotatably connected with the inner bottom surface of the power box (2), and a gear (303) is fixed on the peripheral side surface of the output end of each planetary gear speed reducer (301).
3. The spliced power head for the rotary drilling rig according to claim 1, wherein a supporting plate (101) is fixed on one side surface of the carriage (1), the top surface of the supporting plate (101) is in contact with the bottom surface of the power box (2), and a plurality of reinforcing beams (102) are fixed between the supporting plate (101) and the carriage (1).
4. The spliced power head for the rotary drilling rig according to claim 1, wherein mounting grooves (411) are formed in the inner wall of the sleeve (401) and the inner wall of the connecting plate (402), and a driving key (412) is fixed in the mounting grooves (411) of the sleeve (401) and the connecting plate (402) through screws.
5. The spliced power head for the rotary drilling rig according to claim 2, wherein a plurality of teeth (410) on the connecting plate (402) form a gear ring structure, and the gear (303) is meshed with the gear ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922209260.0U CN211715034U (en) | 2019-12-11 | 2019-12-11 | Spliced power head for rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922209260.0U CN211715034U (en) | 2019-12-11 | 2019-12-11 | Spliced power head for rotary drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211715034U true CN211715034U (en) | 2020-10-20 |
Family
ID=72816411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922209260.0U Expired - Fee Related CN211715034U (en) | 2019-12-11 | 2019-12-11 | Spliced power head for rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211715034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115874913B (en) * | 2023-01-09 | 2023-12-26 | 江苏中震煤华智能装备有限公司 | Directional hole-enlarging type spiral drilling machine for coal mine |
-
2019
- 2019-12-11 CN CN201922209260.0U patent/CN211715034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115874913B (en) * | 2023-01-09 | 2023-12-26 | 江苏中震煤华智能装备有限公司 | Directional hole-enlarging type spiral drilling machine for coal mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211715034U (en) | Spliced power head for rotary drilling rig | |
| CN106002806A (en) | Universal turning tool for electric wrench | |
| CN203284887U (en) | Detachable steel structure inserting joint point | |
| CN201934634U (en) | Intermediate gear transmission mechanism | |
| CN210552008U (en) | Window frame positioning structure applied to prefabricated outer wall | |
| CN103924916B (en) | Reliable rig combined drive set fixed by a kind of draw key | |
| CN113007329B (en) | Push bench driven assembly | |
| CN109217585B (en) | Permanent magnet embedding tool and method on yoke rotor of permanent magnet eddy current coupler | |
| CN219413454U (en) | Five-gear and six-gear combined gear convenient to disassemble and assemble | |
| CN220337440U (en) | Planetary transmission structure for small-speed-ratio planetary reducer | |
| CN211501563U (en) | Speed reducer convenient to disassemble | |
| CN212225885U (en) | Bevel gear assembly structure | |
| CN218678707U (en) | Connect stable motor shaft sleeve | |
| CN212203082U (en) | Shifting fork structure of gear shifting gear box | |
| CN218718607U (en) | Metal inner gear ring convenient to mount | |
| CN214272394U (en) | Steel structure node component convenient to equipment | |
| CN110965662A (en) | Energy-consuming connecting beam | |
| CN215709284U (en) | Speed-multiplying conveying chain | |
| CN218697971U (en) | Speed reducer auxiliary dismounting tool | |
| CN217842429U (en) | Coupling convenient to be connected with shaft | |
| CN216041777U (en) | Linear guide for building outer wall | |
| CN210711804U (en) | Detachable electroplating roller device | |
| CN214698874U (en) | Concave box clutch | |
| CN212584150U (en) | Novel flange for speed reducer | |
| CN219692179U (en) | Gear sheet of combined gear structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |