CN204098818U - Independent separate formula clamping device - Google Patents
Independent separate formula clamping device Download PDFInfo
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- CN204098818U CN204098818U CN201420536677.2U CN201420536677U CN204098818U CN 204098818 U CN204098818 U CN 204098818U CN 201420536677 U CN201420536677 U CN 201420536677U CN 204098818 U CN204098818 U CN 204098818U
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- fixed clamp
- flip body
- body seat
- drill rod
- rod axis
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Abstract
The utility model relates to a kind of independent separate formula clamping device for horizontal directional drilling machine, comprises the fixed clamp device and upset clamper arranged before and after drill rod axis; Described fixed clamp device comprises the fixed clamp body be fixed on fixed clamp body seat; Described upset clamper comprises the flip body that can rotate around drill rod axis be arranged on flip body seat, is provided with switching mechanism between described flip body and described flip body seat; Described fixed clamp body and described flip body comprise at least one pair of fixture block moved perpendicular to described drill rod axis respectively; Described flip body seat is provided with the separating mechanism making described upset clamper relative to described fixed clamp device rectilinear motion.Fixed clamp device and upset clamper are divided into two independently parts by the utility model, and make can be separated between them, make the utility model can clamp the drilling rod of different size, the utilization rate of directional drilling machine of improving the standard and production efficiency.
Description
Technical field
The utility model relates to the horizontal directional drilling machine in engineering machinery field no-dig technique equipment, specifically a kind of independent separate formula clamping device for horizontal directional drilling machine.
Background technology
Horizontal directional drilling machine is a kind of 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 operating principle is that driving mechanism drives drilling rod rotate and be linearly fed in the scope of operation.Clamping device is one of important key building block of horizontal directional drilling machine, and it performs connection and the shackle action of drilling rod in work progress.In non-excavation pipe-laying drilling rig work progress, the clamping device of horizontal directional drilling machine directly affects the efficiency of construction of horizontal directional drilling machine.
At present, horizontal directional drilling machine generally adopts monolithic clamping device, and this monolithic clamping device comprises fixed clamp device and upset clamper, and they are directly fixed on the crossbeam face of horizontal directional drilling machine.Because fixed clamp device and upset clamper are fixed along the position of drilling rod axis, and the retaining part of the drilling rod of different size is different from the axial distance of rod end, therefore, this monolithic clamping device can only be applied to a kind of drilling rod of specification, and be not easily used in the drilling rod of other specification, thus very easily cause the inconvenience of equipment use and the reduction of production efficiency.
Summary of the invention
The utility model, for the problems referred to above, provides a kind of independent separate formula clamping device for horizontal directional drilling machine, and this clamping device effectively can ensure the drilling rod succinctly loading and unloading plurality of specifications in horizontal directional drilling machine work progress fast.
According to the technical solution of the utility model: a kind of independent separate formula clamping device, comprise the fixed clamp device and upset clamper arranged before and after drill rod axis; Described fixed clamp device comprises the fixed clamp body be fixed on fixed clamp body seat; Described upset clamper comprises the flip body that can rotate around drill rod axis be arranged on flip body seat, is provided with switching mechanism between described flip body and described flip body seat; Described fixed clamp body and described flip body comprise at least one pair of fixture block moved perpendicular to described drill rod axis respectively; Described flip body seat is provided with the separating mechanism making described upset clamper relative to described fixed clamp device rectilinear motion.
Described separating mechanism comprises key plate, hook plate, separation oil cylinder; Described key plate is fixed on the large beam and face of horizontal directional drilling machine, and described flip body seat is slidably fitted on described key plate; Described hook plate is arranged on the bottom of described flip body seat, makes described flip body seat be connected on described large beam and face; Described separation oil cylinder is arranged between described flip body seat and described fixed clamp body seat.
Junction plate is provided with between described hook plate and described flip body seat.
Described fixture block is provided with the clamp bar being parallel to described drill rod axis.
Described fixture block is provided with fixture block baffle plate along the two ends of described drill rod axis.
Described fixed clamp device is furnished with centralizer parts along the outside of drill rod axis.
Described upset clamper is furnished with carriage member along the outside of drill rod axis.
Technique effect of the present utility model is: fixed clamp device and upset clamper are divided into two independently parts by the utility model, and make can be separated between them, make the utility model can clamp the drilling rod of different size, the utilization rate of directional drilling machine of improving the standard and production efficiency; Centralizer parts can avoid drilling rod and fixed clamp device direct friction, protection fixed clamp body; Carriage member can carry drilling rod, and before and after effectively ensureing, drilling rod is coaxial.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional view in Fig. 1.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in further detail the utility model below in conjunction with the drawings and specific embodiments.
In Fig. 1, Fig. 2, comprise centralizer parts 1, fixed clamp body 2, adpting flange 3, flip body 4, flip body seat 5, oil cylinder free bearing 6, be separated oil cylinder 7, oil cylinder bearing pin 8, clamping oil cylinder 9, fixture block 10, clamp bar 11, fixture block baffle plate 12, fixture block lower bolster 13, junction plate 14, hook plate 15, overturning oil cylinder 16, key plate 17, fixture block upper padding plate 18, carriage member 19, fixed clamp body seat 20, large beam and face 21, fixed clamp device 100, upset clamper 200 etc.
As shown in Figure 1 and Figure 2, the utility model is a kind of independent separate formula clamping device, comprises the fixed clamp device 100 and upset clamper 200 arranged before and after drill rod axis.Fixed clamp device 100 is two independently parts with upset clamper 200.
Fixed clamp device 100 comprises the fixed clamp body 2 be fixed on fixed clamp body seat 20.Fixed clamp body seat 20 is fixed on the large beam and face 21 of horizontal directional drilling machine by securing member, and fixed clamp body 2 is for fixing front end drilling rod.
Upset clamper 200 comprises the flip body 4 that can rotate around drill rod axis be arranged on flip body seat 5, and the two ends of flip body 4 are engaged on adpting flange 3 rotationally, and two adpting flanges 3 are connected on flip body seat 5.
Between flip body 4 and flip body seat 5, switching mechanism is installed.Switching mechanism generally adopts overturning oil cylinder 16, and overturning oil cylinder 16 is fixed on flip body seat 5, and its piston rod is hinged on flip body 4.Overturning oil cylinder 16 action, thus drive flip body 4 to rotate around drill rod axis.
Flip body seat 5 is provided with the separating mechanism making upset clamper 200 relative to fixed clamp device 100 rectilinear motion.Under the effect of separating mechanism, upset clamper 200 is connected on large beam and face 21 movably, for clamping rear end drilling rod, and completes the handling of rear end drilling rod by switching mechanism.
Separating mechanism comprises key plate 17, hook plate 15, is separated oil cylinder 7.
Key plate 17 is fixed on the large beam and face 21 of horizontal directional drilling machine, and the bottom of flip body seat 5 has the keyway matched with key plate 17, and flip body seat 5 is slidably fitted on key plate 17.
Hook plate 15 is arranged on the bottom of flip body seat 5, makes flip body seat 5 be connected on large beam and face 21; Junction plate 14 is also provided with between hook plate 15 and flip body seat 5.Junction plate 14 corrective actions.
Being separated oil cylinder 7 is arranged between flip body seat 5 and fixed clamp body seat 20, and flip body seat 5 and fixed clamp body seat 20 are fixed with oil cylinder free bearing 6 respectively, and the two ends being separated oil cylinder 7 are hinged on two oil cylinder free bearings 6 respectively by oil cylinder bearing pin 8.
Fixed clamp body 2 and flip body 4 comprise at least one pair of fixture block 10 moved perpendicular to drill rod axis respectively, and fixture block 10 is driven by clamping oil cylinder 9; Fixture block 10 is provided with the clamp bar 11 being parallel to drill rod axis.Fixture block 10 is provided with fixture block baffle plate 12 along the two ends of drill rod axis, and fixture block baffle plate 12 is in order to prevent the play of clamp bar 11.Also be provided with fixture block lower bolster 13, fixture block upper padding plate 18 between fixture block 10 and fixed clamp body 2 or flip body 4, fixture block lower bolster 13 and fixture block upper padding plate 18 process in order to regulate pedestal the error produced.
Fixed clamp device 100 is furnished with centralizer parts 1 along the outside of drill rod axis.Centralizer parts 1 play the effect of protection fixed clamp body 2, avoid drilling rod and its direct friction.
Upset clamper 200 is furnished with carriage member 19 along the outside of drill rod axis, and carriage member 19 can raise and reduce.Carriage member 19 plays the effect of carrying drilling rod, effectively ensure that the coaxial of front and back drilling rod.
The course of work of the present utility model is as follows: in horizontal directional drilling machine work progress, the rodless cavity oil-feed of the clamping oil cylinder 9 of fixed clamp device 100, promotes fixture block 10 and moves along the axial direction clamping oil cylinder 9, thus reaches the effect of clamping front end drilling rod; Meanwhile, the fixture block 10 of upset clamper 200 clamps rear end drilling rod, and the rodless cavity oil-feed of overturning oil cylinder 16 work, makes flip body 4 circle along drill rod axis direction, thus reaches and screw or the effect of shackle; When separation oil cylinder 7 rodless cavity oil-feed work, then overturn clamper 200 and moved along the axis direction of oil cylinder by key plate 17, hook plate 15, thus reach the effect be separated with fixed clamp device 100.
The utility model structure is simple, easy for installation, due to upset clamper 200 with separate between fixed clamp device 100, can be separated, at the construction field (site) can according to the needs of construction requirement, use the drilling rod of different size neatly, and be convenient to field stripping and maintenance.The utility model can ensure the normal operation work of horizontal directional drilling machine effectively, effectively improves the service efficiency of equipment, reduces the cost of construction, effectively saved the energy.
The enough detailed description with certain particularity is carried out to the utility model above.Belonging to those of ordinary skill in field should be appreciated that, the description in embodiment is only exemplary, make under the prerequisite not departing from true spirit of the present utility model and scope change and all should belong to protection domain of the present utility model.The utility model scope required for protection is undertaken limiting by described claims, instead of limited by the foregoing description in embodiment.
Claims (7)
1. an independent separate formula clamping device, comprises the fixed clamp device and upset clamper arranged before and after drill rod axis; Described fixed clamp device comprises the fixed clamp body be fixed on fixed clamp body seat; Described upset clamper comprises the flip body that can rotate around drill rod axis be arranged on flip body seat, is provided with switching mechanism between described flip body and described flip body seat; Described fixed clamp body and described flip body comprise at least one pair of fixture block moved perpendicular to described drill rod axis respectively; It is characterized in that: described flip body seat is provided with the separating mechanism making described upset clamper relative to described fixed clamp device rectilinear motion.
2. according to independent separate formula clamping device according to claim 1, it is characterized in that: described separating mechanism comprises key plate, hook plate, separation oil cylinder; Described key plate is fixed on the large beam and face of horizontal directional drilling machine, and described flip body seat is slidably fitted on described key plate; Described hook plate is arranged on the bottom of described flip body seat, makes described flip body seat be connected on described large beam and face; Described separation oil cylinder is arranged between described flip body seat and described fixed clamp body seat.
3. according to independent separate formula clamping device according to claim 2, it is characterized in that: between described hook plate and described flip body seat, be provided with junction plate.
4., according to independent separate formula clamping device according to claim 1, it is characterized in that: described fixture block is provided with the clamp bar being parallel to described drill rod axis.
5. according to independent separate formula clamping device according to claim 4, it is characterized in that: described fixture block is provided with fixture block baffle plate along the two ends of described drill rod axis.
6. according to independent separate formula clamping device according to claim 1, it is characterized in that: described fixed clamp device is furnished with centralizer parts along the outside of drill rod axis.
7. according to independent separate formula clamping device according to claim 1, it is characterized in that: described upset clamper is furnished with carriage member along the outside of drill rod axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536677.2U CN204098818U (en) | 2014-09-17 | 2014-09-17 | Independent separate formula clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536677.2U CN204098818U (en) | 2014-09-17 | 2014-09-17 | Independent separate formula clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098818U true CN204098818U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420536677.2U Active CN204098818U (en) | 2014-09-17 | 2014-09-17 | Independent separate formula clamping device |
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| Country | Link |
|---|---|
| CN (1) | CN204098818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952376A (en) * | 2016-06-30 | 2016-09-21 | 冀凯河北机电科技有限公司 | Improved hydraulic crawler type drill carriage device |
| 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 |
-
2014
- 2014-09-17 CN CN201420536677.2U patent/CN204098818U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952376A (en) * | 2016-06-30 | 2016-09-21 | 冀凯河北机电科技有限公司 | Improved hydraulic crawler type drill carriage device |
| 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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| GR01 | Patent grant |