CN220435673U - Quick connection structure for top drive drilling device - Google Patents
Quick connection structure for top drive drilling device Download PDFInfo
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- CN220435673U CN220435673U CN202321928325.7U CN202321928325U CN220435673U CN 220435673 U CN220435673 U CN 220435673U CN 202321928325 U CN202321928325 U CN 202321928325U CN 220435673 U CN220435673 U CN 220435673U
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- connecting block
- limiting
- threaded rod
- sliding
- block
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- 238000005553 drilling Methods 0.000 title claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a quick connecting structure for a top driving drilling device, which comprises a first connecting block and a second connecting block, wherein one side of the first connecting block is provided with a connecting mechanism, the connecting mechanism comprises a first threaded rod, a clamping block, a compression spring and a limiting ring, one ends of the two first threaded rods are fixedly connected with the first connecting block, one side, close to the first connecting block, of the second connecting block is provided with two mounting holes, the other ends of the two first threaded rods are respectively connected with inner cavities of the two mounting holes in a sliding and penetrating manner, the middle part of the first threaded rod is provided with a through groove, and the limiting ring is connected with the first threaded rod in a threaded and penetrating manner. The utility model utilizes the arrangement mode of the first threaded rod, the clamping block, the compression spring and the limiting ring to effectively fix and connect the connecting sleeve of the power tap and the fixed shaft of the pipe processing device, has novel and simple structural design, is convenient to install and detach, and has safe and reliable bearing tension.
Description
Technical Field
The utility model relates to the technical field of drilling equipment, in particular to a quick connection structure for a top drive drilling device.
Background
The existing connection mode of the power tap system and the pipe treatment device mainly adopts threads, namely, an internal thread is machined on a connecting sleeve of the power tap system, an external thread is machined on a fixed shaft of the pipe treatment device, and when the power tap system is installed, the external thread on the fixed shaft of the pipe treatment device is screwed into the internal thread on the connecting sleeve of the power tap system and screwed.
However, the connecting form has the advantages of complex structure, high processing difficulty, high cost and high processing precision, if the processing precision is slightly deviated from the design requirement, the screw thread is not tightly screwed, the fixing shafts of the power tap and the pipe processing device are not aligned, the installation of other systems is influenced, and the mounting is troublesome.
Disclosure of Invention
The present utility model is directed to a quick connect structure for a top drive drilling apparatus to solve the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the quick connecting structure for the top driving drilling device comprises a first connecting block and a second connecting block, wherein a space adjusting mechanism is arranged in the first connecting block and the second connecting block;
a connecting mechanism is arranged on one side of the first connecting block;
the connecting mechanism comprises a first threaded rod, clamping blocks, compression springs and limiting rings, wherein one ends of the first threaded rods are fixedly connected with the first connecting blocks, two mounting holes are formed in one side, close to the first connecting blocks, of each second connecting block, the other ends of the first threaded rods are respectively connected with inner cavities of the two mounting holes in a sliding penetrating mode, through grooves are formed in the middle of the first threaded rods, the two clamping blocks are connected with the inner cavities of the through grooves in a sliding penetrating mode, the compression springs are located inside the through grooves, the limiting rings are connected with the first threaded rods in a penetrating mode, and the limiting rings are matched with the clamping blocks.
Preferably, two ends of the compression spring are fixedly connected with two clamping blocks respectively, one side of each clamping block is fixedly connected with a limiting block, one side of the inner wall of the through groove is provided with a limiting groove, and the two limiting blocks are connected with the inner cavity of the limiting groove in a sliding and penetrating mode.
Preferably, grooves are formed in one side of each clamping block, a limiting rod is fixedly connected to the inner wall of each groove, the limiting rings are connected with the inner cavities of the two grooves in a sliding penetrating mode, a plurality of limiting holes are formed in the outer walls of the limiting rings at equal intervals, and the limiting rods are connected with the inner cavities of the limiting holes in a sliding penetrating mode.
Preferably, the space adjusting mechanism comprises a second threaded rod and an adjusting plate, circular grooves are formed in one sides, opposite to the first connecting blocks, of the second connecting blocks, the adjusting plate is located inside the circular grooves, the two second threaded rods are respectively connected with the first connecting blocks and the second connecting blocks in a threaded penetrating mode, and one end of each second threaded rod is connected with the adjusting plate.
Preferably, the inner cavity of the rotating groove is provided with a rotating block, one end of the second threaded rod is fixedly connected with the rotating block, and the section of the adjusting plate is semi-annular.
Preferably, two opposite sides of the adjusting plate are fixedly connected with sliding blocks, two opposite sides of the circular ring groove are provided with sliding grooves, and the sliding blocks are connected with inner cavities of the sliding grooves in a sliding penetrating mode.
The utility model has the technical effects and advantages that:
according to the utility model, by utilizing the arrangement mode that the first threaded rod, the clamping blocks, the compression spring and the limiting rings are matched, the first threaded rod is penetrated through the first threaded rod and the mounting hole, so that the two clamping blocks limit the penetrated first threaded rod under the elastic acting force of the compression spring, and are in threaded connection with the first threaded rod through the limiting rings, so that the limiting rings limit the clamping blocks again, the first connecting blocks and the second connecting blocks can be connected, the connecting sleeve of the power faucet and the fixed shaft of the pipe processing device can be effectively fixed and connected, the structure design is novel and simple, the installation and the disassembly are convenient, and the bearing tension is safe and reliable.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the overall top view internal structure of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
FIG. 4 is a schematic diagram of the side internal structure of the present utility model.
In the figure: 1. a first connection block; 2. a second connection block; 3. a space adjusting mechanism; 31. a second threaded rod; 32. an adjusting plate; 33. a rotating block; 4. a connecting mechanism; 41. a first threaded rod; 42. a clamping block; 43. a compression spring; 44. a limiting ring; 45. a limiting block; 46. a limit rod; 5. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a quick connection structure for a top drive drilling device, which is shown in figures 1-4, and comprises a first connection block 1 and a second connection block 2, wherein a space adjusting mechanism 3 is arranged inside the first connection block 1 and the second connection block 2;
one side of the first connecting block 1 is provided with a connecting mechanism 4;
preferentially, the connecting mechanism 4 comprises a first threaded rod 41, clamping blocks 42, compression springs 43 and limiting rings 44, one ends of the two first threaded rods 41 are fixedly connected with the first connecting block 1, two mounting holes are formed in one side, close to the first connecting block 1, of the second connecting block 2, the other ends of the two first threaded rods 41 are respectively connected with inner cavities of the two mounting holes in a sliding penetrating mode, through grooves are formed in the middle of the first threaded rod 41, the two clamping blocks 42 are respectively connected with the inner cavities of the through grooves in a sliding penetrating mode, the compression springs 43 are located in the through grooves, the limiting rings 44 are connected with the first threaded rods 41 in a threaded penetrating mode, the limiting rings 44 are matched with the clamping blocks 42 mutually, the two clamping blocks 42 are used for limiting the penetrated first threaded rods 41 under elastic acting force of the compression springs 43, the limiting rings 44 are in threaded connection with the first threaded rods 41, the limiting rings 44 are used for limiting the clamping blocks 42 again, the first connecting block 1 and the second connecting blocks 2 can be connected, and therefore the fixing shaft and the fixing shaft of the faucet and the pipe processing faucet can be effectively connected.
Preferentially, two ends of the compression spring 43 are fixedly connected with the two clamping blocks 42 respectively, one side of each clamping block 42 is fixedly connected with a limiting block 45, a limiting groove is formed in one side of the inner wall of the through groove, the two limiting blocks 45 are connected with the inner cavity of the limiting groove in a sliding and penetrating mode, and the limiting blocks 45 play a limiting role in limiting the movement of the clamping blocks 42.
Preferentially, grooves are formed in one side of each of the two clamping blocks 42, the inner wall of each groove is fixedly connected with a limiting rod 46, the limiting rings 44 are connected with the inner cavities of the two grooves in a sliding and penetrating mode, a plurality of limiting holes are formed in the outer wall of each limiting ring 44 at equal intervals, the limiting rods 46 are connected with the inner cavities of the limiting holes in a sliding and penetrating mode, the limiting rods 46 enable the limiting rings 44 to limit the clamping blocks 42, elastic acting force on the clamping blocks 42 can be utilized, the limiting rods 46 limit the limiting rings 44, and the drilling device cannot be loosened due to vibration during driving, so that the first connecting block 1 is connected with the second connecting block 2 more tightly.
Preferentially, the space adjusting mechanism 3 comprises a second threaded rod 31 and an adjusting plate 32, the opposite sides of the first connecting block 1 and the second connecting block 2 are provided with circular grooves, the adjusting plate 32 is located in the circular grooves, the two second threaded rods 31 are respectively connected with the first connecting block 1 and the second connecting block 2 in a threaded penetrating mode, one end of each second threaded rod 31 is connected with the adjusting plate 32, the bottom end of each adjusting plate 32 is provided with a rotating groove, the inner cavity of each rotating groove is provided with a rotating block 33, one end of each second threaded rod 31 is fixedly connected with the corresponding rotating block 33, the cross section of each adjusting plate 32 is semi-annular, the adjusting plate 32 can slide in the inner cavity of each circular groove through rotating the corresponding second threaded rod 31, and therefore the inner space of each circular groove can be changed, and the connecting sleeve of the power faucet is more tightly connected with the fixed shaft of the pipe processing device.
Preferentially, one side of each of the two adjusting plates 32, which are opposite, is fixedly connected with a sliding block 5, one side of each of the two annular grooves, which is opposite, is provided with a sliding groove, the sliding block 5 is connected with an inner cavity of the sliding groove in a sliding and penetrating manner, and the sliding block 5 enables the two adjusting plates 32 to be capable of displacing in the vertical direction only in the annular grooves.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A quick connect structure for a top drive drilling apparatus comprising:
the device comprises a first connecting block (1) and a second connecting block (2), wherein a space adjusting mechanism (3) is arranged in the first connecting block (1) and the second connecting block (2);
the method is characterized in that: a connecting mechanism (4) is arranged on one side of the first connecting block (1);
coupling mechanism (4) are including first threaded rod (41), joint piece (42), compression spring (43) and spacing ring (44), two the one end of first threaded rod (41) all with first connecting block (1) fixed connection, two mounting holes have been seted up to one side that second connecting block (2) is close with first connecting block (1), two the other end of first threaded rod (41) respectively with the inner chamber slip alternate connection of two mounting holes, logical groove has been seted up at the middle part of first threaded rod (41), two joint piece (42) all with the inner chamber slip alternate connection of logical groove, compression spring (43) are located the inside of logical groove, spacing ring (44) and first threaded rod (41) thread alternate connection, spacing ring (44) and joint piece (42) cooperate each other.
2. The quick connection structure for a top drive drilling device according to claim 1, wherein two ends of the compression spring (43) are fixedly connected with two clamping blocks (42) respectively, one side of each clamping block (42) is fixedly connected with a limiting block (45), one side of the inner wall of the through groove is provided with a limiting groove, and the two limiting blocks (45) are connected with an inner cavity of the limiting groove in a sliding penetrating manner.
3. The quick connection structure for a top drive drilling device according to claim 1, wherein one side of each of the two clamping blocks (42) is provided with a groove, the inner wall of each groove is fixedly connected with a limiting rod (46), the limiting rings (44) are connected with inner cavities of the two grooves in a sliding and penetrating manner, the outer walls of the limiting rings (44) are provided with a plurality of limiting holes at equal intervals, and the limiting rods (46) are connected with the inner cavities of the limiting holes in a sliding and penetrating manner.
4. The quick connection structure for a top drive drilling device according to claim 1, wherein the space adjusting mechanism (3) comprises a second threaded rod (31) and an adjusting plate (32), circular grooves are formed in one side, opposite to the first connecting block (1), of the second connecting block (2), the adjusting plate (32) is located in the circular grooves, the two second threaded rods (31) are respectively connected with the first connecting block (1) and the second connecting block (2) in a threaded penetrating mode, and one end of the second threaded rod (31) is connected with the adjusting plate (32).
5. The quick connection structure for a top drive drilling device according to claim 4, wherein a rotating groove is formed in the bottom end of the adjusting plate (32), a rotating block (33) is arranged in an inner cavity of the rotating groove, one end of the second threaded rod (31) is fixedly connected with the rotating block (33), and the section of the adjusting plate (32) is semi-annular.
6. The quick connection structure for a top drive drilling device according to claim 4, wherein two opposite sides of the adjusting plates (32) are fixedly connected with sliding blocks (5), opposite sides of the two circular grooves are provided with sliding grooves, and the sliding blocks (5) are connected with inner cavities of the sliding grooves in a sliding and penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928325.7U CN220435673U (en) | 2023-07-21 | 2023-07-21 | Quick connection structure for top drive drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928325.7U CN220435673U (en) | 2023-07-21 | 2023-07-21 | Quick connection structure for top drive drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220435673U true CN220435673U (en) | 2024-02-02 |
Family
ID=89694564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321928325.7U Active CN220435673U (en) | 2023-07-21 | 2023-07-21 | Quick connection structure for top drive drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220435673U (en) |
-
2023
- 2023-07-21 CN CN202321928325.7U patent/CN220435673U/en active Active
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