CN211955027U - Multi-station water pressure detection platform for drill rod - Google Patents
Multi-station water pressure detection platform for drill rod Download PDFInfo
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- CN211955027U CN211955027U CN201922361943.8U CN201922361943U CN211955027U CN 211955027 U CN211955027 U CN 211955027U CN 201922361943 U CN201922361943 U CN 201922361943U CN 211955027 U CN211955027 U CN 211955027U
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Abstract
The utility model discloses a drilling rod multistation water pressure testing platform, drilling rod multistation water pressure testing platform includes: material loading support, drilling rod detection area and unloading are regional, drilling rod detection area includes aircraft nose, fuselage and tail, install multistation automatic feeding station seat on the fuselage, be provided with drilling rod water inlet and booster pipe on the aircraft nose, booster pipe passes through external low pressure water pump and high pressure water pump respectively of pipeline, the last relevant position of tail is provided with the drilling rod end cap, the track horizontal migration who lays on the fuselage can be followed to the tail, the material loading support is higher than drilling rod monitoring area territory, and with multistation automatic feeding station seat, and the part coincides perpendicularly, and the width of coincidence is 1.1~1.2 times of drilling rod diameter, the unloading is regional to be less than drilling rod detection area. In this way, the utility model discloses can detect many drilling rods simultaneously in the drilling rod water pressure testing process, effectively improve production efficiency.
Description
Technical Field
The utility model relates to a check out test set field especially relates to a drilling rod multistation water pressure testing platform.
Background
The drill rod is a steel pipe with threads at the tail part and is used for connecting surface equipment of a drilling machine and drilling and grinding equipment or a bottom hole device at the bottom end of a drilled well. The purpose of the drill pipe is to carry drilling mud to the drill bit and, together with the drill bit, raise, lower or rotate the bottom hole assembly. The drilling rod must be able to bear huge internal and external pressure, distortion, bending and vibration, so need carry out strict pressure detection to the drilling rod after drilling rod production finishes and prevent that drilling rod portion from appearing the defect, influence practical application, generally use water pressure check out test set to carry out pressure detection in on-the-spot production, but water pressure check out test set commonly used can only detect a pipeline once, production efficiency is low down.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a drilling rod water pressure check out test set, can detect the water proofness of many drilling rods simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a drilling rod multistation water pressure testing platform, drilling rod multistation water pressure testing platform includes: the device comprises a feeding support, a drill rod detection area and a blanking area, wherein the feeding support and the blanking area are respectively positioned on two sides of the drill rod detection area, the feeding support is higher than the drill rod detection area, and the blanking area is lower than the drill rod detection area; the drill rod detection area comprises a machine head, a machine body and a machine tail, wherein a multi-station automatic feeding station seat is installed on the machine body, a drill rod water inlet, a pressure increasing pipe and two water pumps are arranged on the machine head, a check valve is installed on a connecting pipeline between the water pumps and the pressure increasing pipe, the two water pumps are respectively a low-pressure pump and a high-pressure pump, the number and the positions of the drill rod water inlets correspond to those of the stations, the water inlets are connected with the pressure increasing pipe through a water inlet pipeline, a check valve is also installed on the water inlet pipeline, the pressure increasing pipe is connected with the water pumps, and the check valve is installed; a drill rod plug is arranged at a corresponding position on the machine tail, the central point of the plug and the central point of a corresponding drill rod water inlet form a straight line, and the machine tail can horizontally move along a track distributed on the machine body; the material loading support mounting is in fuselage one side, is higher than multistation automatic feeding station seat 10~20cm, the material loading support is the open frame construction in one side, be provided with the drilling rod bumping post on the open side of frame, the open side of frame stretches into directly over the multistation automatic feeding station seat, with partly perpendicular coincidence between the multistation automatic feeding station seat, the width of coincidence is 1.1~1.2 times of drilling rod diameter.
In a preferred embodiment of the present invention, the loading support is inclined along the loading direction, and the inclined angle between the loading support and the horizontal plane is 5 to 10 °.
In a preferred embodiment of the present invention, the number of the multi-station automatic feeding station seats is not less than two, and all the stations of the multi-station automatic feeding station seats are on a straight line.
In a preferred embodiment of the utility model, the multi-station automatic feeding station seat is composed of a retrogressive tooth plate, a spacer block, a cam seat and a clamp, the teeth of the retrogressive tooth plate are continuous right-angled triangles, the bevel edge of each right-angled triangle extends from the feeding direction to the discharging direction, the number of teeth of the retrogressive tooth plate is one more than that of stations, a telescopic cylinder is connected below the retrogressive tooth plate and can do reciprocating motion in the vertical direction, one end of the retrogressive tooth plate extends into the lower part of the feeding bracket, the spacing blocks and the retrogressive tooth plate are arranged in a staggered way, the number of the spacing blocks is the same as the number of the teeth, the drill rod positioning seats with the same number as the stations are arranged in the herringbone seat, the drill rod positioning seats are arranged corresponding to the corresponding drill rod water inlets, a plurality of clamping positions are arranged on the clamp, and each drill rod positioning seat corresponds to one drill rod clamping position.
In a preferred embodiment of the present invention, the number of the bottom angles of the teeth of the retrograde tooth plate is 30 ° -60 °.
In the utility model discloses a preferred embodiment, the minimum that regresses pinion rack reciprocating motion is less than the minimum of drilling rod positioning seat, the projection cladding of the peak along drilling rod station direction that regresses pinion rack reciprocating motion is main the projection of the drilling rod bumping post on the material loading support.
In a preferred embodiment of the present invention, the spacer has an inclined surface thereon in the same direction as the direction of the back-drawing toothed plate.
In a preferred embodiment of the present invention, the projection of the clamping arm of the clamping position in the direction of the drill rod station is completely covered by the spacer when there is no clamping action.
The utility model has the advantages that: the technical scheme of the utility model be install drilling rod multistation automatic feeding station seat and water pressure detection device on testing platform, water pressure detection device comprises pipeline under pressure and two-stage booster pump, through above-mentioned structure, the utility model discloses an aspect can realize that equipment detects simultaneously to a plurality of drilling rods simultaneously, improves work efficiency, and on the other hand can fill water preliminary examination earlier through the low-pressure pump during the detection, and the preliminary examination does not have the problem and uses the high-pressure pump inspection again, improves the accuracy and the validity of inspection.
Drawings
FIG. 1 is a schematic top view of a preferred embodiment of the present invention;
fig. 2 is a schematic view of the feeding principle of the multi-station automatic feeding station seat of the present invention;
FIG. 3 is a schematic view illustrating a supercharging principle of a water pump in a handpiece according to a preferred embodiment of the present invention;
the parts in the drawings are numbered as follows:
1. the drilling rod, the machine head, the machine body, the machine tail, the blanking area, the feeding support, the water inlet, the plug, the track, the degenerative toothed plate, the spacer block, the jig, the fixture, the drill rod retaining column, the telescopic cylinder, the check valve, the pressure pipe, the water inlet connecting pipeline, the low-pressure pump connecting pipeline and the high-pressure pump connecting pipeline are sequentially connected, wherein the drill rod, the nose, the machine body, the machine tail and the blanking area are sequentially connected, the feeding support, the water inlet, the plug, the track, the degenerative toothed plate, the spacer block, the.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, fig. 2 and fig. 3, an embodiment of the present invention includes:
the utility model provides a five station water pressure testing platform of drilling rod, five station water pressure testing platform of drilling rod includes: the device comprises a feeding support 6, a drill rod detection area and a blanking area 5, wherein the feeding support 6 and the blanking area 5 are respectively positioned at two sides of the drill rod detection area, the feeding support 6 is higher than the drill rod detection area, and the blanking area 5 is lower than the drill rod detection area; the detection area of the drill rod comprises a machine head 2, a machine body 3 and a machine tail 4, wherein a five-station automatic feeding station seat is installed on the machine body 3, a drill rod water inlet 7 is formed in the machine head 2, the drill rod water inlets 7 are five in number and are connected with a pressure increasing pipe 17, the pressure increasing pipe 17 is respectively externally connected with a low-pressure water pump and a high-pressure water pump through a low-pressure connecting pipeline 19 and a high-pressure connecting pipeline 20, check valves are respectively installed on the low-pressure connecting pipeline 19 and the high-pressure connecting pipeline 20, the drill rod water inlets 5 correspond to the number and the positions of the stations, the water inlets 5 are respectively connected with the pressure increasing pipe 17 through a water inlet connecting pipeline 18; a drill rod plug 8 is arranged at a corresponding position on the machine tail 4, the central point of the drill rod plug 8 and the central point of the corresponding drill rod water inlet 5 form a straight line, and the machine tail 4 can horizontally move along a track 9 distributed on the machine body 3; the automatic feeding device is characterized in that the feeding support 6 is installed on one side of the machine body 3 and is higher than the multi-station automatic feeding station seat by 10-20 cm, the feeding support 6 inclines along the feeding direction, the inclined included angle between the feeding support 6 and the horizontal plane is 5-10 degrees, the included angle can ensure that the residual drill rods 1 can follow after the drill rods 1 at the feeding position are taken away, the drill rods 1 can automatically roll along the inclined direction to supplement the position, the feeding support 6 is of a frame structure with one side open, a drill rod blocking column 14 is arranged on the open side of the frame, the open side of the frame extends into the position right above the machine body 3 and vertically coincides with the feeding station seat, and the coinciding width is 1.1-1.2 times of the diameter of the drill rods 1.
The five-station automatic feeding station seat is three and is placed in parallel, the stations of the three five-station automatic feeding station seat are on the same straight line, the drill rod 1 can have more supporting points during testing, and the bending deformation caused by overlarge gravity of the placement center is avoided.
The five-station automatic feeding station seat comprises a retrogressive tooth plate 10, spacer blocks 11, a herringbone seat 12 and a clamp 13, teeth of the retrogressive tooth plate 10 are 6 continuous right-angled triangles, the hypotenuse of the right-angled triangle extends from the feeding direction to the discharging direction, the bottom angle degree of the right-angled triangle is 30-60 degrees, the angle is too small, the same retrogressive distance tooth width is too large, the rolling time is long when the drill rod 1 is taken out, the working hours are wasted, the tooth width is too small when the angle is too large, the requirement on the height of the tooth plate is large, the installation is not facilitated, a telescopic cylinder 15 is connected below the retrogressive tooth plate 10 and can do reciprocating motion in the vertical direction, the material taking end of the retrogressive tooth plate 10 extends below the feeding support 6, the spacer blocks 11 and the retrogressive tooth plate 10 are arranged in a staggered mode, the number of the spacer blocks 11 is the same as that of the teeth, and 6 are also 6, 5 positioning seats are arranged in the herringbone seat 12, the drill rod positioning seats are arranged corresponding to the corresponding drill rod water inlets 7, 5 clamping positions are arranged on the clamp 13, and each drill rod positioning seat corresponds to one drill rod clamping position.
The lowest point of the reciprocating motion of the retrograde toothed plate 10 is lower than the lowest point of the drill rod positioning seat, and the projection of the highest point of the reciprocating motion of the retrograde toothed plate 10 along the direction of the drill rod station can cover the projection of the drill rod retaining column 14 on the feeding support. In this way, the drill rod 1 resting on the drill rod stop 14 can be pushed out onto the teeth by the teeth when the retrograde plate 10 moves to the highest point.
The spacer 11 is provided with an inclined plane in the same direction as the retrograde tooth plate 10, when the tooth plate falls down, the drill rod 1 falls to the top of the spacer 11, and can continuously roll downwards to the drill rod positioning seat on the chevron seat 12 along the inclined plane at the top of the spacer 11.
When the clamping arms of the clamping positions on the clamp do not perform clamping action, the projection along the direction of the station of the drill rod is completely wrapped by the spacer block 11, so that the drill rod 1 can be prevented from touching the clamping arms when rolling onto the drill rod positioning seat along the top of the spacer block 11, and the motion track of the drill rod 1 is prevented from being influenced.
The utility model discloses a theory of operation does:
the drill rod 1 reaches the position of a drill rod retaining column 14 of the feeding support 6 through rolling, a telescopic cylinder 15 below a retrograde toothed plate 10 jacks up the retrograde toothed plate 10, outermost teeth of the retrograde toothed plate 10 jack up the drill rod 1 along the drill rod retaining column 14, when the teeth on the retrograde toothed plate 10 cover the drill rod retaining column 14 along the projection of the drill rod direction, the jacked drill rod 1 rolls down along the inclined surface of the teeth to reach the bottom of the teeth, then the retrograde toothed plate 10 falls back down under the action of a contraction cylinder 15, as the spacer block 11 and the teeth are arranged in a staggered mode, the drill rod 1 falls onto the top of the spacer block 11, then continues to roll down along the inclined surface at the top of the spacer block 11 to fall onto a drill rod positioning seat on the chevron-shaped seat 12, meanwhile, another drill rod rolls to an empty position beside the drill rod retaining column 14 along the feeding support, the actions are repeated for 5 times, and 5 drill rods sequentially enter the drill rod positioning seat, then the retrograde toothed plate 10 stops moving, the machine tail 3 moves forwards along the track 9, a plugging port 8 arranged on the machine tail 3 automatically aligns and plugs a bottom pipe orifice of the drill rod 1, then the drill rod 1 is pushed forwards into a drill rod water inlet 5 and is tightly pressed, a clamp 13 on a five-station automatic feeding station seat starts to clamp the drill rod 1, then a low-pressure pump starts to work, water is pumped into a pressure increasing pipe 17 and is distributed into the drill rod 1 through the pressure increasing pipe 17, the high-pressure pump starts to work after the whole system is filled with water, the pressure increasing pipe is pressurized, the pressure is conducted into 5 drill rods 1 through a water inlet connecting pipeline 18, after high-pressure detection is finished, the high-pressure pump stops working, then the machine tail 3 slowly retreats along the track 9, the drill rod 1 is loosened, the clamp 13 is opened, then the retrograde toothed plate 10 moves up and down again for 5 times, and the drill rod 1 detected in the station is transferred. In the two stages of the whole pressurization detection, the low-pressure pump is characterized by large flow, high water filling speed and small overall pressure, while the high-pressure pump is characterized by small flow, high pressure and low water filling speed, and the two-stage pressurization arrangement can effectively improve the efficiency of the high-pressure detection and the stability of the detection facility.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a drilling rod multistation water pressure testing platform which characterized in that, drilling rod multistation water pressure testing platform includes: the device comprises a feeding support, a drill rod detection area and a blanking area, wherein the feeding support and the blanking area are respectively positioned on two sides of the drill rod detection area, the feeding support is higher than the drill rod detection area, and the blanking area is lower than the drill rod detection area;
the device comprises a drill rod detection area, a drill rod detection area and a control area, wherein the drill rod detection area comprises a machine head, a machine body and a machine tail, a multi-station automatic feeding station seat is installed on the machine body, a drill rod water inlet and a pressure increasing pipe are arranged on the machine head, the pressure increasing pipe is respectively externally connected with a low-pressure water pump and a high-pressure water pump through a low-pressure connecting pipeline and a high-pressure connecting pipeline, check valves are respectively installed on the low-pressure connecting pipeline and the high-pressure connecting pipeline, the number and the positions of the drill rod water inlets correspond to those of stations, the; a drill rod plug is arranged at a corresponding position on the machine tail, the central point of the plug and the central point of a corresponding drill rod water inlet form a straight line, and the machine tail can horizontally move along a track distributed on the machine body;
the material loading support mounting is in fuselage one side, is higher than multistation automatic feeding station seat 10~20cm, the material loading support is the open frame construction in one side, be provided with the drilling rod bumping post on the open side of frame, the open side of frame stretches into directly over the multistation automatic feeding station seat, with partly perpendicular coincidence between the multistation automatic feeding station seat, the width of coincidence is 1.1~1.2 times of drilling rod diameter.
2. The multi-station hydraulic pressure detection platform for the drill rods as claimed in claim 1, wherein the feeding support is inclined along a feeding direction, and an inclined included angle between the feeding support and a horizontal plane is 5-10 degrees.
3. The multi-station hydraulic pressure detection platform for the drill rods as claimed in claim 1, wherein the number of the multi-station automatic feeding station seats is not less than two, and all the stations of the multi-station automatic feeding station seats are on the same straight line.
4. The multi-station hydraulic detection platform for the drill rods as claimed in claim 1, wherein the multi-station automatic feeding station seat is composed of a back-up toothed plate, a spacer block, a cam seat and a clamp, the teeth of the retrogressive tooth plate are continuous right-angled triangles, the bevel edge of each right-angled triangle extends from the feeding direction to the discharging direction, the number of teeth of the retrogressive tooth plate is one more than that of stations, a telescopic cylinder is connected below the retrogressive tooth plate and can do reciprocating motion in the vertical direction, one end of the retrogressive tooth plate extends into the lower part of the feeding bracket, the spacing blocks and the retrogressive tooth plate are arranged in a staggered way, the number of the spacing blocks is the same as the number of the teeth, the drill rod positioning seats with the same number as the stations are arranged in the herringbone seat, the drill rod positioning seats are arranged corresponding to the corresponding drill rod water inlets, a plurality of clamping positions are arranged on the clamp, and each drill rod positioning seat corresponds to one drill rod clamping position.
5. The multi-station hydraulic detection platform for the drill rods as claimed in claim 4, wherein the bottom angle degree of the teeth on the retrograde plate is 30-60 °.
6. The multi-station water pressure detection platform for the drill rods according to claim 4, wherein the lowest point of the reciprocating motion of the retrograde toothed plate is lower than the lowest point of the drill rod positioning seat, and the projection of the highest point of the reciprocating motion of the retrograde toothed plate along the direction of the drill rod station covers the projection of a drill rod retaining column on the main feeding support.
7. The multi-station water pressure detection platform for the drill rods as claimed in claim 4, wherein the spacer block is provided with an inclined surface on the spacer block, and the inclined surface has the same direction as the direction of the back-up toothed plate.
8. The multi-station hydraulic pressure detection platform for the drill rods as claimed in claim 4, wherein the projection of the clamping arms of the clamping positions along the direction of the drill rod station is completely covered by the spacer blocks when the clamping arms do not perform clamping action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361943.8U CN211955027U (en) | 2019-12-25 | 2019-12-25 | Multi-station water pressure detection platform for drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361943.8U CN211955027U (en) | 2019-12-25 | 2019-12-25 | Multi-station water pressure detection platform for drill rod |
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| Publication Number | Publication Date |
|---|---|
| CN211955027U true CN211955027U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922361943.8U Active CN211955027U (en) | 2019-12-25 | 2019-12-25 | Multi-station water pressure detection platform for drill rod |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526149A (en) * | 2021-09-14 | 2021-10-22 | 苏州康克莱自动化科技有限公司 | Vertical rod stacking device and stacking method |
-
2019
- 2019-12-25 CN CN201922361943.8U patent/CN211955027U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526149A (en) * | 2021-09-14 | 2021-10-22 | 苏州康克莱自动化科技有限公司 | Vertical rod stacking device and stacking method |
| CN113526149B (en) * | 2021-09-14 | 2021-12-07 | 苏州康克莱自动化科技有限公司 | Vertical rod stacking device and stacking method |
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