CN205638291U - Clamp mechanism of directional rig of level - Google Patents
Clamp mechanism of directional rig of level Download PDFInfo
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- CN205638291U CN205638291U CN201620507323.4U CN201620507323U CN205638291U CN 205638291 U CN205638291 U CN 205638291U CN 201620507323 U CN201620507323 U CN 201620507323U CN 205638291 U CN205638291 U CN 205638291U
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Abstract
The utility model relates to a clamp mechanism of directional rig of level, including fixed gripper seat, beat clamp base, the fixed gripper seat with beat clamp base fixed mounting is anterior at the drill boom of rig be equipped with first hydro -cylinder clamping device on the fixed gripper seat, be equipped with on the first hydro -cylinder clamping device and be used for pressing from both sides tight drilling rod and towards the opening of the operation panel of rig, be equipped with beat hydro -cylinder, beat tongs and second hydro -cylinder clamping device on the beat clamp base, second hydro -cylinder clamping device with first hydro -cylinder clamping device's structure is unanimous, the flexible beat tongs that can drive of beat hydro -cylinder forms the rotation for first hydro -cylinder clamping device and second hydro -cylinder clamping device. The beneficial effects of the utility model are that: the tractor driver of being convenient for on the operation panel observes the butt joint condition that dismouting drilling rod in -process advances screwed joint, reduces intensity of labour and improves work efficiency, tongs simple structure, the mass production assembly of being convenient for.
Description
Technical field
This utility model relates to engineering machinery field, is specifically related to the clamping mechanism of a kind of horizontal directional drilling machine.
Background technology
Horizontal directional drilling machine is a kind of no-dig technique drilling project machinery, is widely used in the laying of the pipelines such as oil and gas pipes, drainage pipeline, electric power, communication, and its operation principle is that drive mechanism drives drilling rod rotate and be linearly fed in the scope of operation.One of gripping mechanism important key building block being a horizontally oriented rig, its connection performing drilling rod in work progress and shackle action.In non-excavation pipe-laying drilling rig work progress, the gripping mechanism of horizontal directional drilling machine directly affects the efficiency of construction of horizontal directional drilling machine.
The direction of domestic existing level directional drilling machine gripping mechanism handling drilling rod opening is mostly towards surface or towards drilling rod side.When gripping mechanism opening is towards surface, dismounting drilling rod at gripping mechanism, operator need to stand up from seat and bend over just it is observed that change bar situation, operation inconvenience, and operator's working strength is big, affects efficiency of construction；When gripping mechanism opening is towards drilling rod side, the most invisible bar situation of changing of operator, maloperation easily occurs, this will make horizontal directional drilling machine work unreliable, affect the serviceability of rig, reduce drilling life of drill pipe, even cause serious construction accident.It addition, gripping mechanism structure is complicated the most mostly, manufacturing cost is high, and service life is short, and after damage, maintenance cost is high.
Utility model content
In sum, for overcoming the deficiencies in the prior art, technical problem to be solved in the utility model is to provide the clamping mechanism of a kind of horizontal directional drilling machine.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: the clamping mechanism of a kind of horizontal directional drilling machine, including fixation clamp clamp block, beat clamp seat, the drill boom that described fixation clamp clamp block and described beat clamp seat are fixedly mounted on rig is anterior, described fixation clamp clamp block is provided with the first cylinder clamp, described first cylinder clamp is provided with the opening for clamping drilling rod, and the opening of described first cylinder clamp is towards the operating board of rig；
Described beat clamp seat is provided with beat oil cylinder, beat gripping mechanism and the second cylinder clamp, described second cylinder clamp is consistent with the structure of described first cylinder clamp, the opening of opening and described first cylinder clamp of described second cylinder clamp clamping drilling rod towards consistent, on described second cylinder clamp and the opening part of corresponding second cylinder clamp is provided with the beat gripping mechanism that can clamp drilling rod, and the opening of described beat gripping mechanism clamping drilling rod overlaps with the opening of described second cylinder clamp, described beat oil cylinder is connected with described beat gripping mechanism, described beat oil cylinder is flexible can drive beat gripping mechanism to be formed relative to the first cylinder clamp and the rotation of the second cylinder clamp.
The beneficial effects of the utility model are:
The opening direction of the opening of (1) first cylinder clamp, the opening of the second cylinder clamp and beat gripping mechanism all tilts towards the operating board of rig is the most overall to operating board direction, tractor driver on platform convenient to operate enters the docking situation of nipple during observing dismounting drilling rod, reduce labor intensity and improve work efficiency；
(2) gripping mechanism simple in construction, the first cylinder clamp and the second cylinder clamp structure are identical, it is simple to mass production is assembled, cost-effective.
On the basis of technique scheme, this utility model can also do and improve as follows:
Further, the plane at the place, top of described first cylinder clamp opening becomes angle α with described drill boom, and described α is between 10 ° to 45 °.
Above-mentioned further scheme is used to provide the benefit that: the scope of above-mentioned angle α so that the tractor driver on operating board enters the docking situation of nipple during being easiest to and clearly observing dismounting drilling rod.
Further, described beat oil cylinder is connected with described beat gripping mechanism by bearing pin.
Further, described fixation clamp clamp block and described beat clamp seat are mounted by means of bolts on the drill boom of rig.
Accompanying drawing explanation
Fig. 1 is the graphics being arranged on drill boom；
Fig. 2 is this utility model front view；
Fig. 3 is the top view of Fig. 2.
In accompanying drawing, the list of parts representated by each label is as follows:
1, fixation clamp clamp block, 2, beat clamp seat, 3, drill boom, the 4, first cylinder clamp, 5, drilling rod, 6, operating board, 7, beat oil cylinder, 8, beat gripping mechanism, the 9, second cylinder clamp, 10, bearing pin, 11, bolt.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for explaining this utility model, is not intended to limit scope of the present utility model.
As Figure 1-3, a kind of clamping mechanism of horizontal directional drilling machine, including fixation clamp clamp block 1 and beat clamp seat 2, the drill boom 3 that described fixation clamp clamp block 1 and described beat clamp seat 2 are fixedly mounted on rig by bolt 11 is anterior, described fixation clamp clamp block 1 is provided with the first cylinder clamp 4, described first cylinder clamp 4 is provided with the opening for clamping drilling rod 5, and the opening of described first cylinder clamp 4 is towards the operating board 6 of rig.Preferred: the plane at the place, top of described first cylinder clamp 4 opening becomes angle α with described drill boom 3, and described α is between 10 ° to 45 °.
Described beat clamp seat 2 is provided with beat oil cylinder 7 and the second cylinder clamp 9, described second cylinder clamp 9 is consistent with the structure of described first cylinder clamp 4, described second cylinder clamp 9 clamp the opening of drilling rod 5 and the opening of described first cylinder clamp 4 towards consistent, on described second cylinder clamp 9 and the opening part of corresponding second cylinder clamp 9 is provided with the beat gripping mechanism 8 that can clamp drilling rod 5, and the opening of the opening and described second cylinder clamp 9 that described beat gripping mechanism 8 clamps drilling rod 5 overlaps, described beat oil cylinder 7 is connected with described beat gripping mechanism 8, preferred: described beat oil cylinder 7 is connected with described beat gripping mechanism 8 by bearing pin 10.Described beat oil cylinder 7 is flexible can drive beat gripping mechanism 8 to be formed relative to the first cylinder clamp 4 and rotation of the second cylinder clamp 9.
The when of rig horizontal drilling, the opening clamping drilling rod 5 of the first cylinder clamp 4 and the second cylinder clamp 9, then drive drilling rod 5 motion to realize boring.The when of needing to change drilling rod 5, beat gripping mechanism 8 clamps drilling rod 5, start while drilling rod 5 clamped by beat oil cylinder 7 flexible drive beat gripping mechanism 8 and formed relative to the first cylinder clamp 4 and rotation of the second cylinder clamp 9, thus the lower drilling rod 5 of dismounting.Finally load onto needing the drilling rod 5 replaced the most again to rotate.Owing to the opening direction of opening, the opening of the second cylinder clamp 9 and the beat gripping mechanism 8 of the first cylinder clamp 4 all tilts towards the operating board 6 of rig is the most overall to the direction of operating board 6, tractor driver on convenient to operate 6 enters the docking situation of nipple during observing dismounting drilling rod 5, reduce labor intensity and improve work efficiency.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
1. the clamping mechanism of a horizontal directional drilling machine, it is characterized in that, including fixation clamp clamp block (1) and beat clamp seat (2), the drill boom (3) that described fixation clamp clamp block (1) and described beat clamp seat (2) are fixedly mounted on rig is anterior, described fixation clamp clamp block (1) is provided with the first cylinder clamp (4), described first cylinder clamp (4) is provided with the opening for clamping drilling rod (5), and the opening of described first cylinder clamp (4) is towards the operating board (6) of rig；
nullDescribed beat clamp seat (2) is provided with beat oil cylinder (7) and the second cylinder clamp (9)，Described second cylinder clamp (9) is consistent with the structure of described first cylinder clamp (4)，The opening of opening and described first cylinder clamp (4) of described second cylinder clamp (9) clamping drilling rod (5) towards consistent，Upper described second cylinder clamp (9) and corresponding second cylinder clamp (9) opening part is provided with the beat gripping mechanism (8) that can clamp drilling rod (5)，And the opening of described beat gripping mechanism (8) clamping drilling rod (5) overlaps with the opening of described second cylinder clamp (9)，Described beat oil cylinder (7) is connected with described beat gripping mechanism (8)，Described beat oil cylinder (7) is flexible can drive beat gripping mechanism (8) to be formed relative to the first cylinder clamp (4) and the rotation of the second cylinder clamp (9).
Clamping mechanism the most according to claim 1, it is characterised in that the plane at the place, top of described first cylinder clamp (4) opening becomes angle α with described drill boom (3), and described α is between 10 ° to 45 °.
Clamping mechanism the most according to claim 1, it is characterised in that described beat oil cylinder (7) is connected with described beat gripping mechanism (8) by bearing pin (10).
Clamping mechanism the most according to claim 1, it is characterised in that described fixation clamp clamp block (1) and described beat clamp seat (2) are fixedly mounted on the drill boom of rig by bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507323.4U CN205638291U (en) | 2016-05-27 | 2016-05-27 | Clamp mechanism of directional rig of level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507323.4U CN205638291U (en) | 2016-05-27 | 2016-05-27 | Clamp mechanism of directional rig of level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205638291U true CN205638291U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620507323.4U Active CN205638291U (en) | 2016-05-27 | 2016-05-27 | Clamp mechanism of directional rig of level |
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| Country | Link |
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| CN (1) | CN205638291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639920A (en) * | 2017-01-09 | 2017-05-10 | 中煤科工集团西安研究院有限公司 | Manual holder with double-layer righting devices and for tunnel drilling machine and holding method |
-
2016
- 2016-05-27 CN CN201620507323.4U patent/CN205638291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639920A (en) * | 2017-01-09 | 2017-05-10 | 中煤科工集团西安研究院有限公司 | Manual holder with double-layer righting devices and for tunnel drilling machine and holding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210902 Address after: 545006 Workshop No. 9, Yangxu Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Huali Heavy Industry Co.,Ltd. Address before: 541805 No. 1 Turong Avenue, Suqiaoyuan, Guilin National High-tech Development Zone, Guangxi Zhuang Autonomous Region Patentee before: GUILIN HUALI HEAVY INDUSTRIES Co.,Ltd. |