CN211036949U - Static sounding device with leveling mechanism - Google Patents
Static sounding device with leveling mechanism Download PDFInfo
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- CN211036949U CN211036949U CN201922003986.9U CN201922003986U CN211036949U CN 211036949 U CN211036949 U CN 211036949U CN 201922003986 U CN201922003986 U CN 201922003986U CN 211036949 U CN211036949 U CN 211036949U
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- base support
- probe rod
- leveling
- static sounding
- sounding device
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Abstract
The utility model discloses a take levelling mechanism's static sounding device, including the probe rod, injection mechanism, go up fixture, lower fixture, base support and levelling mechanism, the injection mechanism lower extreme is fixed on base support, upper end connection fixture, go up the fixture cover and locate outside the probe rod, can carry out the centre gripping to the probe rod and remove the centre gripping, the vertical base support that passes of probe rod, the probe rod lower extreme is equipped with the probe, the last levelling mechanism that installs of base support, a levelness for adjusting base support, lower fixture fixes on base support, lower fixture can the centre gripping probe rod and make the probe rod for the vertical slip of lower fixture. The leveling mechanism in the static sounding device can quickly level the static sounding device, so that the preparation work period for performing a static sounding test is shortened; the lower clamping mechanism can clamp the probe rod, and the probe rod can still move up and down in the clamping process, so that the operation is more convenient and faster, and the efficiency is higher.
Description
Technical Field
The utility model relates to a static sounding device technical field, concretely relates to take static sounding device of leveling mechanism.
Background
The seabed static sounding equipment needs to be placed on the seabed, however, the seabed is mostly uneven, and when the seabed static sounding equipment is placed on the uneven seabed to perform test operation, the penetrated probe rod is easy to incline, so that the test operation quality is influenced, and the rod breakage accident is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take static sounding device of leveling mechanism can carry out the leveling to self and handle, effectively solves the problem that leads to the probe rod to incline easily because of the seabed is uneven.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a take static sounding device of levelling mechanism, includes probe rod, injection mechanism, goes up fixture, lower fixture, base support and levelling mechanism, injection mechanism lower extreme is fixed on base support, and fixture is connected to the upper end, go up the fixture cover and locate the probe rod, can carry out the centre gripping to the probe rod and remove the centre gripping, the vertical base support that passes of probe rod, probe rod lower extreme are equipped with the probe, install levelling mechanism on the base support for the levelness of adjustment base support, fixture fixes on base support down, and fixture can centre gripping probe rod and make the probe rod for the vertical slip of lower fixture down.
Preferably as above-mentioned scheme, fixture includes the wheel components that support frame, two horizontal symmetries set up and is used for adjusting the extensible member of two wheel components intervals down, the one end and the base leg joint of extensible member, the other end and wheel components are connected, the probe rod is worn to locate between two wheel components, the support frame is fixed on the base support, is cuboid frame construction, and the wheel components outside is located to the support frame, and the central authorities of support frame are equipped with the through-hole that supplies the probe rod to pass, and the guiding hole that supplies the extensible member to pass is seted up at the both ends of support frame.
Preferably, the roller assembly comprises a roller frame, a roller and a connecting shaft, the roller is arranged at the front end of the roller frame and is rotatably connected with the roller frame, and the other end of the roller frame is fixedly connected with the connecting shaft.
Preferably, the telescopic part comprises a screw rod and a spring, one end of the screw rod is in threaded connection with the base support, the other end of the screw rod penetrates through the guide hole of the support frame and is fixedly connected with the spring, and the other end of the spring is fixedly connected with the connecting shaft.
Preferably, the telescopic part comprises a lower clamping oil cylinder, an oil cylinder barrel of the lower clamping oil cylinder is fixedly connected with the base support, and the front end of the piston rod penetrates through a guide hole of the support frame and is fixedly connected with the connecting shaft.
Preferably, the leveling mechanism comprises a plurality of leveling oil cylinders, and the leveling oil cylinders are fixedly arranged on the base support and are regularly distributed on the base support.
Preferably, the lower part of the base support is of a square structure, the number of the leveling cylinders is three, the three leveling cylinders are respectively a first leveling cylinder, a second leveling cylinder and a third leveling cylinder and are arranged in an isosceles triangle, and a connecting line of the first leveling cylinder and the second leveling cylinder is parallel to one side surface of the lower part of the base support.
Preferably, the leveling mechanism further comprises an attitude instrument, wherein the attitude instrument is fixedly arranged on the base support, is positioned on the central line of the first leveling cylinder and the second leveling cylinder, and is used for measuring the levelness of the base support.
Preferably, the penetration mechanism comprises two vertically arranged penetration oil cylinders symmetrically arranged at two sides of the probe rod, oil cylinder barrels of the penetration oil cylinders are fixedly arranged on the base support, and the upper ends of piston rods of the penetration oil cylinders are fixedly provided with transverse supports; the upper clamping mechanism is fixedly arranged on the transverse support and comprises two upper clamping oil cylinders which are horizontally and symmetrically arranged, and piston rods of the two upper clamping oil cylinders are oppositely arranged.
Preferably as above-mentioned scheme, the static sounding device still includes hydraulic valve case, electronic storehouse, depth gauge, install electrical control element in the electronic storehouse, install the hydrovalve in the hydrovalve case, the input and the electrical control element in the electronic storehouse of hydrovalve are connected, and the output is connected with each hydro-cylinder for the motion of each hydro-cylinder of control under electrical control element's control, the probe rod outside is located to the depth gauge to fixed mounting is on base support for the working distance of record probe rod.
Due to the structure, the beneficial effects of the utility model reside in that:
1. the static sounding device is provided with the leveling mechanism, so that the leveling mechanism can quickly level the static sounding device, the operation is simple, the time for adjusting the levelness is effectively shortened, and the preparation work period for performing a static sounding test is shortened;
2. the lower clamping mechanism in the static sounding device can clamp the feeler lever and can still move up and down from the feeler lever in the clamping process, so that the operation is more convenient and faster, and the efficiency is higher.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a lower clamping mechanism according to a first embodiment of the present invention;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is a cross-sectional view of FIG. 3;
fig. 5 to 7 are schematic diagrams illustrating a leveling process of the leveling mechanism of the present invention;
fig. 8 is a schematic structural view of a lower clamping mechanism according to a second embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 4, this embodiment provides a static sounding device with leveling mechanism, including probe rod 1, injection mechanism 2, go up fixture 3, lower fixture 4, base support 5 and leveling mechanism, 2 lower extremes of injection mechanism are fixed on base support 5, and fixture 3 is connected to the upper end, go up fixture 3 cover and locate probe rod 1 outside, can carry out the centre gripping and relieve the centre gripping to probe rod 1, probe rod 1 vertically passes base support 5, and probe rod 1 lower extreme is equipped with the probe, install leveling mechanism on the base support 5 for the levelness of adjustment base support 5, fixture 4 fixes on base support 5 down, and lower fixture 4 can centre gripping probe rod 1 and make probe rod 1 for the vertical slip of lower fixture 4.
The injection mechanism 2 comprises two vertically arranged injection oil cylinders, the two sides of the probe rod 1 are symmetrically arranged, oil cylinder barrels of the injection oil cylinders are fixedly arranged on the base support 5, and the upper ends of piston rods of the injection oil cylinders are fixedly provided with transverse supports.
The upper clamping mechanism 3 is fixedly arranged on the transverse support and comprises two upper clamping oil cylinders which are horizontally and symmetrically arranged, and piston rods of the two upper clamping oil cylinders are oppositely arranged.
Lower fixture 4 includes the wheel components that support frame 41, two horizontal symmetries set up and is used for adjusting the extensible member of two wheel components intervals, the one end and the base support 5 of extensible member are connected, and the other end is connected with wheel components, probe rod 1 wears to locate between two wheel components, support frame 41 is fixed on base support 5, is cuboid frame construction, and the wheel components outside is located to support frame 41, and the central authorities of support frame 41 are equipped with the through-hole that supplies probe rod 1 to pass, and the guiding hole that supplies the extensible member to pass is seted up at the both ends of support frame 41.
In this embodiment, the roller assembly includes a roller frame 421, a roller 422, and a connecting shaft 423, the roller 422 is disposed at the front end of the roller frame 421 and is rotatably connected to the roller frame 421, and the other end of the roller frame 421 is fixedly connected to the connecting shaft 423 and is connected to the telescopic member through the connecting shaft 423.
In this embodiment, the telescopic member includes one or two lower clamping cylinders 43, when there are two lower clamping cylinders 43, the piston rods of the two lower clamping cylinders 43 are arranged oppositely, each lower clamping cylinder 43 is fixedly connected with the base bracket 5 through a cylinder tube, and the front end of the piston rod of the lower clamping cylinder 43 passes through the guide hole of the support frame 41 and is fixedly connected with the corresponding connecting shaft 423; when one lower clamping cylinder 43 is provided, the connecting shaft 423 on the side where the lower clamping cylinder 43 is not provided is only required to be fixed.
The leveling mechanism comprises a plurality of leveling oil cylinders which are fixedly arranged on the base support 5 and are regularly arranged on the base support 5.
In this embodiment, the lower portion of the base bracket 5 is a square structure, the number of the leveling cylinders is three, and the three leveling cylinders are respectively a first leveling cylinder 61, a second leveling cylinder 62 and a third leveling cylinder 63, and are arranged in an isosceles triangle, wherein a connecting line of the first leveling cylinder 61 and the second leveling cylinder 62 is parallel to one side surface of the lower portion of the base bracket 5.
The leveling mechanism further comprises an attitude instrument 64, wherein the attitude instrument 64 is fixedly arranged on the base support 5, is positioned on the central line of the first leveling cylinder 61 and the second leveling cylinder 62, and is used for measuring the levelness of the base support 5.
The static sounding device further comprises a hydraulic valve box 7, an electronic bin 8 and a depth gauge 9, a hydraulic valve is installed in the hydraulic valve box 7, the output end of the hydraulic valve is connected with each oil cylinder, the motion of the hydraulic cylinder can be controlled, an electric control element is installed in the electronic bin 8, the electronic bin 8 can be installed on the base support 5 and also can be installed at a distance or on a deck, the electric control element is connected with the input end of the hydraulic valve, the hydraulic valve can be remotely controlled through the electric control element, and then the motion of the hydraulic cylinder is remotely controlled. The hydraulic pump station can be installed on the base support 5, can also be installed at a distance or on a deck and is connected with the hydraulic valve through an oil pipe, and therefore the sealing requirement of the hydraulic pump station is lowered. The depth gauge 9 is arranged on the outer side of the probe rod 1 and is fixedly installed on the base support 5, and the depth gauge 9 adopts the prior art and is used for recording the running distance of the probe rod 1.
The circuit, the electronic component and the module in the embodiment can all adopt the prior art, and can be completely realized by a person skilled in the art without the need of additional description.
When the static sounding device works, the static sounding device is placed on a seabed, in order to solve the problem that a sounding rod 1 is easy to incline due to uneven seabed, three leveling cylinders are additionally arranged on a base support 5 of the static sounding device to level the static sounding device, the leveling cylinders can be controlled by a hydraulic system of the device, wherein a single leveling cylinder has 15 tons of thrust, the stroke of the cylinder is 1 meter, and the adjustable angle of the device is 0-22 degrees.
According to the principle that one surface is determined by three points, the leveling of the device can be completely realized by three leveling cylinders and an attitude instrument 64, three identical leveling cylinders (a first leveling cylinder 61, a second leveling cylinder 62 and a third leveling cylinder 63) are fixed on an equal-height surface (the leveling cylinders can be arranged on the outer side or the inner side of the base support 5) parallel to the base support 5 on the base support 5, and the gravity centers determined by the three leveling cylinders and the gravity center of the static sounding device are ensured to be vertical on the same line. The attitude indicator 64 is fixed on the center line of the first leveling cylinder 61 and the second leveling cylinder 62. The XY plane (plane determined by the X axis and the Y axis) of the attitude instrument 64 is coincided with the equal altitude plane determined by the three leveling cylinders, the X axis of the attitude instrument 64 is coincided with the central lines of the first leveling cylinder 62 and the second leveling cylinder 62, and the Y axis is coincided with the third leveling cylinder 63. The method comprises the following specific steps:
1. assuming that the three points of the first, second and third leveling cylinders 61, 62 and 63 are not on a plane at all in the initial state (after the static sounding device has settled), as shown in fig. 5, the attitude indicator 64 has an X-axis tilt angle a and a Y-axis tilt angle B.
2. The angle a of the attitude indicator 64 is adjusted to 0 degrees by adjusting the second leveling cylinder 62, as shown in fig. 6, at which time the line connecting the first and second leveling cylinders 61, 62 is parallel to the horizontal plane (the dotted line is the initial state, and the solid line is the state after adjustment).
3. The B angle of the attitude indicator 64 is adjusted to 0 degrees by adjusting the third leveling cylinder 63, and as shown in fig. 7, if the a angle changes (generally, is small), the first and second leveling cylinders 61 and 62 are adjusted to 0 degrees by fine adjustment, and the leveling of the device is completed. Standing for a period of time, and starting operation if the angle of the equipment is not obviously changed.
It should be noted that, the base bracket 5 can be provided with not only three oil cylinders for leveling, but also four oil cylinders for leveling, which are respectively installed at the four corners, and the modifications made in this spirit are all within the protection scope of this patent.
When the penetration operation is carried out, firstly, the probe rod 1 downwards passes through the centers of the upper clamping mechanism 3, the lower clamping mechanism 4, the depth gauge 9 and the base support 5, the lower clamping oil cylinder 43 is controlled by the corresponding hydraulic valve to slightly clamp the probe rod 1, the clamping force of the clamping oil cylinder can be larger than the gravity of the probe rod 1, the probe rod 1 can not fall under the self-gravity action, the upper clamping oil cylinder 3 is controlled to release the clamping on the probe rod 1, the piston rod of the penetration oil cylinder 2 is controlled to rise to the highest stroke position, and the upper clamping oil cylinder 3 always moves along with the piston rod of the penetration oil cylinder 2. Then the clamping oil cylinder 3 of the upper clamping mechanism is controlled by the hydraulic valve, the piston rod of the upper clamping oil cylinder 3 extends forwards to clamp the probe rod 1, the piston rod of the penetration oil cylinder 2 is controlled to descend, the descending of the piston rod can drive the upper clamping oil cylinder 3 to move downwards, and the probe rod 1 is driven to overcome the friction force between the probe rod and the roller 422 of the lower clamping mechanism and to penetrate downwards.
When the piston rod of the penetration oil cylinder 2 moves to the lowest position, the penetration is stopped, the clamping mechanism 3 is controlled by the corresponding hydraulic valve to release the clamping of the probe rod 1, and the penetration oil cylinder 2 is controlled at the same time, so that the piston rod of the penetration oil cylinder 2 drives the upper clamping oil cylinder 3 to move upwards to the highest position together to prepare for the next penetration. The lower clamping cylinder 43 always holds the probe rod 1 to prevent the probe rod 1 from falling under the action of self gravity when the penetration cylinder 2 returns.
The same applies to the pulling of the probe rod 1.
The lower clamping mechanism 4 in the embodiment can clamp the probe rod 1, and the probe rod 1 can still move up and down in the clamping process, so that the clamping device is more convenient and rapid to use, and has higher efficiency.
Example two:
as shown in fig. 8, basically the same as the first embodiment, except that: the telescopic piece comprises a screw rod 44 and a spring 45, one end of the screw rod 44 is in threaded connection with the base support 5, the other end of the screw rod 44 penetrates through a guide hole of the support frame 41 and is fixedly connected with the spring 45, and the other end of the spring 45 is fixedly connected with the connecting shaft 423. Similarly, the screw 44 and the spring 45 may be symmetrically disposed in two sets, or may be disposed in one set at a single side.
In operation, the distance between the two rollers 422, i.e. the clamping force of the lower clamping mechanism 4, can be adjusted by manually screwing the screw 44. Utilize screw rod 44 to replace the centre gripping hydro-cylinder for the device is simpler, and it is more convenient to adjust, and reduce cost, and the setting up of spring 45 (elastic element) makes fixture 4 can finely tune its clamping-force's size by oneself down, and then prevents down fixture 4 from dying probe rod 1 card.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a take static sounding device of levelling mechanism which characterized in that: including probe rod, injection mechanism, go up fixture, base support and levelling mechanism down, injection mechanism's lower extreme is fixed on base support, and fixture is connected to the upper end, go up the fixture cover and locate the probe rod outside, can carry out the centre gripping and remove the centre gripping to the probe rod, the vertical base support that passes of probe rod, probe rod lower extreme are equipped with the probe, install levelling mechanism on the base support for the levelness of adjustment base support, fixture fixes on base support down, and fixture can centre gripping probe rod and make the probe rod for the vertical slip of fixture down.
2. A static sounding device according to claim 1, wherein: lower fixture includes the wheel components that support frame, two horizontal symmetries set up and is used for adjusting the extensible member of two wheel components intervals, the one end and the base leg joint of extensible member, the other end and wheel components are connected, the probe rod is worn to locate between two wheel components, the support frame is fixed on the base support, is cuboid frame construction, and the wheel components outside is located to the support frame, and the central authorities of support frame are equipped with the through-hole that supplies the probe rod to pass, and the guiding hole that supplies the extensible member to pass is seted up at the both ends of support frame.
3. A static sounding device according to claim 2, wherein: the roller assembly comprises a roller frame, a roller and a connecting shaft, the roller is arranged at the front end of the roller frame and is rotatably connected with the roller frame, and the other end of the roller frame is fixedly connected with the connecting shaft.
4. A static sounding device according to claim 3, wherein: the extensible member includes screw rod, spring, screw rod one end and base support threaded connection, the other end pass the guiding hole of support frame to with spring fixed connection, the other end and the connecting axle fixed connection of spring.
5. A static sounding device according to claim 3, wherein: the telescopic piece comprises a lower clamping oil cylinder, an oil cylinder barrel of the lower clamping oil cylinder is fixedly connected with the base support, and the front end of the piston rod penetrates through a guide hole of the support frame and is fixedly connected with the connecting shaft.
6. A static sounding device according to claim 1, wherein: the leveling mechanism comprises a plurality of leveling oil cylinders which are fixedly arranged on the base support and are regularly arranged on the base support.
7. A static sounding device according to claim 6, wherein: the lower part of the base support is of a square structure, the number of the leveling cylinders is three, the leveling cylinders are respectively a first leveling cylinder, a second leveling cylinder and a third leveling cylinder and are arranged in an isosceles triangle shape, and a connecting line of the first leveling cylinder and the second leveling cylinder is parallel to one side face of the lower part of the base support.
8. A static sounding device according to claim 7, wherein: the leveling mechanism further comprises an attitude instrument which is fixedly arranged on the base support, is positioned on the central line of the first leveling cylinder and the second leveling cylinder and is used for measuring the levelness of the base support.
9. A static sounding device according to claim 1, wherein: the penetration mechanism comprises two vertically arranged penetration oil cylinders which are symmetrically arranged at two sides of the probe rod, oil cylinder barrels of the penetration oil cylinders are fixedly arranged on the base support, and the upper ends of piston rods of the penetration oil cylinders are fixedly provided with transverse supports; the upper clamping mechanism is fixedly arranged on the transverse support and comprises two upper clamping oil cylinders which are horizontally and symmetrically arranged, and piston rods of the two upper clamping oil cylinders are oppositely arranged.
10. A static sounding device according to any one of claims 5 to 9, wherein: the static sounding device further comprises a hydraulic valve box, an electronic bin and a depth meter, wherein an electric control element is installed in the electronic bin, a hydraulic valve is installed in the hydraulic valve box, the input end of the hydraulic valve is connected with the electric control element in the electronic bin, the output end of the hydraulic valve is connected with each oil cylinder, the motion of each oil cylinder is controlled under the control of the electric control element, the depth meter is arranged on the outer side of the probe rod, and is fixedly installed on the base support and used for recording the running distance of the probe rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003986.9U CN211036949U (en) | 2019-11-19 | 2019-11-19 | Static sounding device with leveling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003986.9U CN211036949U (en) | 2019-11-19 | 2019-11-19 | Static sounding device with leveling mechanism |
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| Publication Number | Publication Date |
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| CN211036949U true CN211036949U (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922003986.9U Active CN211036949U (en) | 2019-11-19 | 2019-11-19 | Static sounding device with leveling mechanism |
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| CN (1) | CN211036949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737763A (en) * | 2021-08-30 | 2021-12-03 | 中经建研设计有限公司 | Seabed static sounding counterforce device |
-
2019
- 2019-11-19 CN CN201922003986.9U patent/CN211036949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737763A (en) * | 2021-08-30 | 2021-12-03 | 中经建研设计有限公司 | Seabed static sounding counterforce device |
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