CN217976122U - Improved generation drilling rod connection structure - Google Patents
Improved generation drilling rod connection structure Download PDFInfo
- Publication number
- CN217976122U CN217976122U CN202222499993.4U CN202222499993U CN217976122U CN 217976122 U CN217976122 U CN 217976122U CN 202222499993 U CN202222499993 U CN 202222499993U CN 217976122 U CN217976122 U CN 217976122U
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- China
- Prior art keywords
- backup pad
- groove
- drilling rod
- connecting rod
- setting
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- 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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- 238000005553 drilling Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims 5
- 238000010168 coupling process Methods 0.000 claims 5
- 238000005859 coupling reaction Methods 0.000 claims 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an improved generation drilling rod connection structure belongs to improved generation drilling rod technical field, wherein, including the installation head, the inside draw-in groove of having seted up of installation head, the joint has the fixture block in the draw-in groove, fixture block bottom fixedly connected with bearing, its beneficial effect is, this improved generation drilling rod connection structure, with the help of setting up draw-in groove and fixture block, can carry out the initial joint spacingly to the drilling rod body, through setting up bearing and pivot, can conveniently rotate the adjustment to the second backup pad, convenient follow-up fixed mounting, through setting up the sleeve, conveniently restrict the direction that the connecting rod removed, ensure the stability of connecting rod when removing simultaneously, through setting up connecting rod and spacing groove, can carry out location processing to second backup pad and drilling rod body, convenient follow-up fixed mounting, through setting up through-hole, bolt and nut, can carry out fixed connection to first backup pad and second backup pad, guarantee the stability and the security of device.
Description
Technical Field
The utility model relates to an improved generation drilling rod technical field, more specifically says, it relates to an improved generation drilling rod connection structure.
Background
At present, in the operations such as coal exploration, a drilling machine is needed to be used for drilling a coal seam, generally, a drill rod arranged on the drilling machine adopts a seamless pipe as a drill rod body, and a connecting structure is needed for ensuring the installation stability of the drill rod body.
But current connection mounting structure, overall stability is not good enough, and the most connection mounting structure is inconvenient to be operated at present, leads to connecting the installation effectiveness relatively poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art exists, the utility model aims to provide an improved generation drilling rod connection structure, it has the characteristics that stability is good and the installation effectiveness is high.
(II) technical scheme
In order to realize the above-mentioned purpose, the utility model provides an improved generation drilling rod connection structure, including the installation head, the inside draw-in groove of having seted up of installation head, the joint has the fixture block in the draw-in groove, fixture block bottom fixedly connected with bearing, the pivot has been cup jointed in the bearing, pivot bottom fixedly connected with second backup pad, the first backup pad of installation head fixed surface is connected with, second backup pad bottom fixedly connected with dead lever, the dead lever bottom is provided with the drilling rod body, first backup pad fixed surface is connected with the sleeve, the connecting rod has been cup jointed in the sleeve, the spacing groove has been seted up in the second backup pad, the connecting rod joint is at spacing inslot, the through-hole has all been seted up in first backup pad and the second backup pad, the bolt has been cup jointed in the through-hole, bolt surface threaded connection has the nut.
When using this technical scheme's an improved generation drilling rod connection structure, with the help of setting up draw-in groove and fixture block, can carry out the initial joint spacingly to the drilling rod body, through setting up bearing and pivot, can conveniently rotate the adjustment to the second backup pad, convenient follow-up fixed mounting, through setting up the sleeve, the direction that conveniently removes the connecting rod is restricted, ensure the stability of connecting rod when removing simultaneously, through setting up connecting rod and spacing groove, can fix a position the processing to second backup pad and drilling rod body, convenient follow-up fixed mounting, through setting up the through-hole, bolt and nut, can carry out fixed connection to first backup pad and second backup pad, ensure the stability and the security of device.
Further, the number of the bolts is two, and the two bolts are arranged on two sides of the surfaces of the first supporting plate and the second supporting plate.
Furthermore, the first supporting plate and the second supporting plate are circular, and the clamping grooves and the clamping blocks are square.
Further, the top end of the connecting rod is fixedly connected with a limiting plate, the bottom of the limiting plate is fixedly connected with a spring, and the bottom end of the spring is fixedly connected to the top of the first supporting plate.
Further, the number of the connecting rods and the number of the limiting plates are two, and the number of the springs at the bottom of each limiting plate is two.
Further, the first supporting plate is internally provided with a mounting groove and a limiting sliding groove, a limiting sliding block is connected in the limiting sliding groove in a sliding mode, and the limiting sliding block is fixedly connected to the top of the second supporting plate.
(III) advantageous effects
To sum up, the utility model discloses following beneficial effect has:
1. the drill rod body can be preliminarily connected and limited by arranging the clamping groove and the clamping block, the second supporting plate can be conveniently rotated and adjusted by arranging the bearing and the rotating shaft, the subsequent fixed installation is convenient, the moving direction of the connecting rod is convenient to limit by arranging the sleeve, the stability of the connecting rod during moving is ensured, the second supporting plate and the drill rod body can be positioned and processed by arranging the connecting rod and the limiting groove, the subsequent fixed installation is convenient, the first supporting plate and the second supporting plate can be fixedly connected by arranging the through hole, the bolt and the nut, and the stability and the safety of the device are ensured;
2. the shapes of the first supporting plate and the second supporting plate are set to be circular, so that the subsequent rotation adjustment of the second supporting plate can be facilitated, and the shapes of the clamping groove and the clamping block are set to be square, so that the stability in clamping can be guaranteed;
3. through setting up two springs, can restrict limiting plate and connecting rod high-efficiently, can conveniently fix a position the second backup pad, and the processing of facilitating the installation can place spacing slider through setting up the mounting groove, and convenient follow-up is fixed spacing to spacing slider, through setting up spacing spout, can carry out spacing fixed, convenient follow-up installation to spacing slider.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the descriptions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
fig. 3 is a schematic side view of the cross-sectional structure of the present invention;
fig. 4 is a schematic bottom sectional view of the present invention.
The labels in the figures are:
1. a drill rod body; 2. a fixing rod; 3. a second support plate; 4. a first support plate; 5. a through hole; 6. a bolt; 7. a mounting head; 8. a limiting plate; 9. a connecting rod; 10. a sleeve; 11. a limiting groove; 12. a spring; 13. a card slot; 14. a clamping block; 15. a bearing; 16. a rotating shaft; 17. a nut; 18. mounting grooves; 19. a limiting chute; 20. and a limiting sliding block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description is made for the technical solution of the present invention in the embodiments to explain the present invention clearly and completely, obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.
The embodiment is as follows:
the present invention will be described in further detail with reference to the accompanying fig. 1-4.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an improved generation drilling rod connection structure, including installation head 7, installation head 7 is inside to have seted up draw-in groove 13, with the help of setting up draw-in groove 13 and fixture block 14, it is spacing to carry out the initial connection to drilling rod body 1, the joint has fixture block 14 in the draw-in groove 13, fixture block 14 bottom fixedly connected with bearing 15, it has 16 pivots to cup joint in the bearing 15, through setting up bearing 15 and pivot 16, can conveniently rotate the adjustment to second backup pad 3, convenient follow-up fixed mounting, 16 bottom fixedly connected with second backup pad 3 of pivot, installation head 7 fixed surface is connected with first backup pad 4, 3 bottom fixedly connected with dead lever 2 of second backup pad, 2 bottoms of dead lever are provided with drilling rod body 1, 4 fixed surface of first backup pad are connected with sleeve 10, through setting up sleeve 10, the direction that conveniently removes connecting rod 9 limits, guarantee the stability of connecting rod 9 when removing simultaneously, connecting rod 9 has cup jointed in sleeve 10 connecting rod 9, set up spacing groove 11 in the second backup pad 3, through setting up connecting rod 9 and spacing groove 11, can carry out positioning process second backup pad 3 and drilling rod body 1, convenient follow-up fixed mounting, connecting rod 9, the bolt 5 has seted up 4 and the equal through-hole 5, bolt 5, it can carry out the stability of bolt connection of bolt 5 and bolt 17, it can guarantee bolt 5, bolt device and bolt 17, it can carry out the stability and bolt 5, it is connected with bolt 5, it can carry out the bolt 5, it is connected with bolt device to carry out the safe bolt 5, it is connected with bolt device.
Specifically, the number of the bolts 6 is two, the two bolts 6 are arranged on two sides of the surfaces of the first supporting plate 4 and the second supporting plate 3, the first supporting plate 4 and the second supporting plate 3 are circular, and the clamping groove 13 and the clamping block 14 are square.
Through adopting above-mentioned technical scheme, set up to circular through establishing the shape with first backup pad 4 and second backup pad 3, can make things convenient for follow-up rotation adjustment to second backup pad 3, set up to the square through the shape with draw-in groove 13 and fixture block 14, stability when can ensure the joint.
Specifically, 9 top fixedly connected with limiting plates 8 on the connecting rod, 8 bottom fixedly connected with springs 12 on the limiting plate, 12 bottom fixed connection of springs are at 4 tops of first backup pad, and the quantity of connecting rod 9 and limiting plate 8 is two, and the 12 quantity of springs of every 8 bottoms of limiting plate are two.
Through adopting above-mentioned technical scheme, through setting up two springs 12, can restrict limiting plate 8 and connecting rod 9 high-efficiently, can conveniently fix a position easy to assemble processing to second backup pad 3.
Specifically, first backup pad 4 is inside to be seted up mounting groove 18 and spacing spout 19, and sliding connection has spacing slider 20 in spacing spout 19, and spacing slider 20 fixed connection is at second backup pad 3 top.
Through adopting above-mentioned technical scheme, through setting up mounting groove 18, can place spacing slider 20, convenient follow-up spacing fixed to spacing slider 20, through setting up spacing spout 19, can carry out spacing fixed, convenient follow-up installation to spacing slider 20.
The utility model discloses a theory of operation does:
when connecting the installation to drilling rod body 1, can be with 14 joints of fixture block in draw-in groove 13, make 20 joints of spacing slider inside mounting groove 18 simultaneously, later with the help of bearing 15 and pivot 16, it rotates second backup pad 3 and rotates, make 20 joints of spacing slider inside spacing spout 19, and when rotating connecting rod 9 to through-hole 5 positions, spring 12 restriction promotes connecting rod 9, make the joint of connecting rod 9 inside the through-hole 5 on 3 surfaces of second backup pad, to 3 spacing backs of second backup pad, again with the help of bolt 6 to penetrate through-hole 5, with the help of nut 17, it can to install fixed processing to first backup pad 4 and second backup pad 3.
The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. An improved drill rod connecting structure, comprising a mounting head (7), characterized in that: draw-in groove (13) have been seted up to installation head (7) inside, the joint has fixture block (14) in draw-in groove (13), fixture block (14) bottom fixedly connected with bearing (15), pivot (16) have been cup jointed in bearing (15), pivot (16) bottom fixedly connected with second backup pad (3), installation head (7) fixed surface is connected with first backup pad (4), second backup pad (3) bottom fixedly connected with dead lever (2), dead lever (2) bottom is provided with drilling rod body (1), first backup pad (4) fixed surface is connected with sleeve (10), sleeve (10) cup joint connecting rod (9), spacing groove (11) have been seted up in second backup pad (3), connecting rod (9) joint is in spacing groove (11), through-hole (5) have all been seted up in first backup pad (4) and second backup pad (3), bolt (6) have been cup jointed in through-hole (5), bolt (6) surface threaded connection has nut (17).
2. An improved drill rod coupling structure as defined in claim 1, wherein: the number of the bolts (6) is two, and the two bolts (6) are arranged on two sides of the surfaces of the first supporting plate (4) and the second supporting plate (3).
3. An improved drill rod coupling structure as defined in claim 1, wherein: the first supporting plate (4) and the second supporting plate (3) are circular, and the clamping groove (13) and the clamping block (14) are square.
4. An improved drill rod coupling structure as defined in claim 1, wherein: connecting rod (9) top fixedly connected with limiting plate (8), limiting plate (8) bottom fixedly connected with spring (12), spring (12) bottom fixed connection is at first backup pad (4) top.
5. An improved drill rod coupling structure as defined in claim 4, wherein: the number of the connecting rods (9) and the number of the limiting plates (8) are two, and the number of the springs (12) at the bottoms of the limiting plates (8) is two.
6. An improved drill rod coupling structure as defined in claim 1, wherein: mounting groove (18) and spacing spout (19) have been seted up to first backup pad (4) inside, sliding connection has spacing slider (20) in spacing spout (19), spacing slider (20) fixed connection is at second backup pad (3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222499993.4U CN217976122U (en) | 2022-09-21 | 2022-09-21 | Improved generation drilling rod connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222499993.4U CN217976122U (en) | 2022-09-21 | 2022-09-21 | Improved generation drilling rod connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217976122U true CN217976122U (en) | 2022-12-06 |
Family
ID=84265002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222499993.4U Expired - Fee Related CN217976122U (en) | 2022-09-21 | 2022-09-21 | Improved generation drilling rod connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217976122U (en) |
-
2022
- 2022-09-21 CN CN202222499993.4U patent/CN217976122U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20221206 |