CN220687307U

CN220687307U - Metering equipment positioner

Info

Publication number: CN220687307U
Application number: CN202322515190.8U
Authority: CN
Inventors: 田瑞; 汪玉岐; 刘小龙; 李宇鸣
Original assignee: Henan Blue Bing Electronic Technology Co ltd
Current assignee: Henan Blue Bing Electronic Technology Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-03-29
Anticipated expiration: 2033-09-15

Abstract

The utility model relates to the technical field of positioning of underground water metering equipment, and discloses a positioning device of metering equipment, which comprises a sampling vehicle, wherein a drilling sampling device for sampling is arranged on the sampling vehicle, a positioning component for assisting in positioning the sampling vehicle is arranged on the surface of the sampling vehicle, a driving component is arranged on the surface of the sampling vehicle, the driving component consists of a large arm, a driving hydraulic cylinder and a support arm, and the positioning component comprises: hydraulic push rod, stock, follower, anchor assembly and screens piece, through drive assembly and the locating component that sets up, before taking a sample, can insert in the soil through the stock to control the inserted bar transversely inserts in the soil, improve the holistic stability of sample car, the support arm can prop up the sample car is whole to a certain extent simultaneously, has further improved holistic stability of device, can effectually avoid leading to the sample car to take place the skew because of vibrations at the in-process of drilling sample.

Description

Metering equipment positioner

Technical Field

The utility model relates to the technical field of positioning of underground water metering equipment, in particular to a positioning device of the metering equipment.

Background

Groundwater is an important component of water resources, and is one of important water sources for agricultural irrigation, industrial and mining and cities due to stable water quantity and good water quality. However, under certain conditions, the change of groundwater can cause adverse natural phenomena such as swamp formation, salinization, landslide, ground subsidence and the like.

At present, the underground water metering equipment is basically an underground water sampling vehicle, and drilling and sampling are carried out through drilling equipment by driving the sampling vehicle to a designated area, but in the process of drilling, the whole equipment can deviate due to vibration, and the normal drilling is troublesome, so that a metering equipment positioning device is provided.

Disclosure of Invention

The utility model aims to provide a metering equipment positioning device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metering equipment positioner, includes the sampling car, be provided with the drilling sampling device that is used for sampling on the sampling car, the surface of sampling car is provided with the locating component that is used for carrying out assistance-localization real-time to the sampling car, the surface of sampling car is provided with drive assembly, drive assembly comprises big arm, drive pneumatic cylinder and support arm, the locating component includes:

the hydraulic push rod is fixed at the top of the big arm, and an output shaft of the hydraulic push rod penetrates through the big arm and the support arm;

the anchor rod penetrates through the bottom of the support arm and is in sliding connection with the support arm, and driven parts are arranged at the top of the anchor rod and in the support arm;

the anchoring piece, the inside of stock is provided with the anchoring piece, hydraulic push rod's output shaft bottom is provided with the screens piece.

Preferably, the follower includes the cylinder, the cylinder rotates and installs the top at the stock, the spout has been seted up at the top of cylinder, the inboard slidable mounting of cylinder top spout has the baffle, the inboard of cylinder top spout is fixed with spring one, spring one keeps away from the one end and the baffle of cylinder are fixed, the heliciform spout has been seted up on the surface of cylinder, vertical spout has been seted up on the surface of stock, be fixed with the slide bar on the inner wall of support arm, the one end that the support arm was kept away from to the slide bar is pegged graft in the vertical spout of stock surface, and after the stock was carried the cylinder to a section distance down, the slide bar can be connected with the cylinder in the heliciform spout of cylinder surface from the vertical spout of stock surface in moving for the slide bar slides in the heliciform spout of cylinder surface when the cylinder continues the downwardly moving for the cylinder can take place to rotate.

Preferably, the anchor comprises a fixing rod, the bottom of fixing rod is fixed on the inner wall of stock, the fixing rod runs through montant and with montant sliding connection, the bottom of montant is fixed with the spring two, the surface at the fixing rod is fixed to the bottom of spring two, the surface hinge of montant has branch, the one end that the montant was kept away from to branch articulates there is the inserted bar, the inserted bar runs through stock and with stock sliding connection, when hydraulic push rod's output shaft stretches into the inside of stock, can control the inserted bar transversely stretch out the stock and insert in the soil to improve the holistic tensile performance of pulling out of stock, play better positioning effect.

Preferably, the screens piece includes the arc iron sheet, the surface at the fixed block is fixed at the both ends of arc iron sheet, the bottom at the hydraulic push rod output shaft is fixed to the fixed block, one side that the arc iron sheet is close to the fixed block is fixed with L type pole, L type pole runs through the fixed block and with fixed block sliding connection, the one end that the arc iron sheet was kept away from to L type pole is fixed with the cardboard, the cardboard runs through the fixed block and with fixed block sliding connection, when the output shaft of hydraulic push rod takes the fixed block to move down and stretches into the inside of stock, the arc iron sheet is extruded by cylinder and stock for the arc iron sheet takes place deformation, thereby can control the cardboard to stretch out the fixed block.

Preferably, the cylinder is provided with a through hole, the top of the anchor rod is provided with a through hole, an output shaft of the hydraulic push rod can be inserted into the through hole, a ratchet wheel is arranged at the inner side of the cylindrical through hole, a pawl is arranged on the surface of the fixed block, when the fixed block moves downwards, the pawl on the surface of the fixed block cannot be clamped on the ratchet wheel at the inner side of the cylindrical through hole, and when the fixed block moves upwards, the pawl on the surface of the fixed block can be clamped with the ratchet wheel at the inner side of the cylindrical through hole, so that the fixed block can move upwards together with the cylinder.

Preferably, the inner wall of support arm is provided with protruding piece, be fixed with solid fixed ring on the inner wall of support arm, when the cylinder takes place to rotate, the baffle takes place to remove to can not block the through-hole on the cylinder, thereby make hydraulic putter's output shaft can stretch into the cylinder, when the cardboard stretches out the fixed block, when the cardboard continued to move down along with the fixed block, the cardboard can contradict on solid fixed ring, thereby moves down together along with the support arm.

Preferably, the big arm is hinged on the surface of the sampling vehicle, the driving hydraulic cylinder is hinged on the surface of the sampling vehicle, the output shaft of the driving hydraulic cylinder is hinged with the big arm, and the support arm penetrates through the big arm and is in sliding connection with the big arm.

Compared with the prior art, the utility model provides the metering equipment positioning device, the driving assembly and the positioning assembly are arranged, before sampling, the metering equipment positioning device can be inserted into soil through the anchor rod and can control the inserted rod to be transversely inserted into the soil, so that the overall stability of the sampling vehicle is improved, meanwhile, the support arm can support the sampling vehicle to a certain extent, the overall stability of the metering equipment positioning device is further improved, and the sampling vehicle can be effectively prevented from shifting due to vibration in the process of drilling and sampling.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the anchor and support arm of the present utility model;

FIG. 3 is a schematic view of the enlarged structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure B of FIG. 2 according to the present utility model;

FIG. 5 is a schematic top view of the anchor and follower of the present utility model;

FIG. 6 is a schematic view of the structure of the ratchet wheel on the inner side of the cylindrical through hole;

FIG. 7 is a schematic view of the surface pawl structure of the fixed block of the present utility model.

In the figure: 1. sampling vehicle; 2. a positioning assembly; 21. a hydraulic push rod; 22. a bolt; 23. a follower; 24. an anchor; 25. a clamping piece; 231. a cylinder; 232. a baffle; 233. a first spring; 234. a slide bar; 241. a fixed rod; 242. a vertical rod; 243. a second spring; 244. a support rod; 245. a rod; 251. arc iron sheet; 252. a fixed block; 253. an L-shaped rod; 254. a clamping plate; 3. a drive assembly; 31. a large arm; 32. driving a hydraulic cylinder; 33. a support arm; 4. drilling sampling device; 5. and a fixing ring.

Detailed Description

As shown in fig. 1-7, the present utility model provides a technical solution: the utility model provides a metering equipment positioner, includes sampling car 1, is provided with the drilling sampling device 4 that is used for sampling on the sampling car 1, and sampling car 1's surface is provided with the locating component 2 that is used for carrying out assistance-localization real-time to sampling car 1, and sampling car 1's surface is provided with drive assembly 3, and drive assembly 3 comprises big arm 31, drive pneumatic cylinder 32 and support arm 33, and locating component 2 includes: hydraulic push rod 21, anchor rod 22, follower 23, anchor 24 and retainer 25.

The hydraulic push rod 21 is fixed at the top of big arm 31, and the output shaft of hydraulic push rod 21 runs through big arm 31 and support arm 33, and stock 22 runs through the bottom of support arm 33 and with support arm 33 sliding connection, and the inside of stock 22 and support arm 33 is provided with follower 23, and the inside of stock 22 is provided with anchor assembly 24, and the output shaft bottom of hydraulic push rod 21 is provided with screens piece 25.

The follower 23 includes cylinder 231, the top at stock 22 is installed in the rotation of cylinder 231, the spout has been seted up at the top of cylinder 231, the inboard slidable mounting of cylinder 231 top spout has baffle 232, the inboard of cylinder 231 top spout is fixed with spring one 233, the one end that cylinder 231 was kept away from to spring one 233 is fixed with baffle 232, the surface of cylinder 231 has been seted up and is the heliciform spout, vertical spout has been seted up on the surface of stock 22, be fixed with slide bar 234 on the inner wall of support arm 33, the one end that support arm 33 was kept away from to slide bar 234 is pegged graft in the vertical spout of stock 22 surface, after stock 22 carries the cylinder 231 to move a section distance downwards, slide bar 234 can be followed in the heliciform spout of stock 22 surface and is connected with cylinder 231 in the heliciform spout of stock 231 surface, when cylinder 231 continues the downwardly moving, slide bar 234 slides in the heliciform spout of cylinder 231 surface for cylinder 231 can take place the rotation.

The anchor 24 includes dead lever 241, the bottom of dead lever 241 is fixed on the inner wall of stock 22, dead lever 241 runs through montant 242 and with montant 242 sliding connection, the bottom of montant 242 is fixed with spring two 243, the surface at dead lever 241 is fixed to the bottom of spring two 243, the surface hinge of montant 242 has branch 244, branch 244 keeps away from the one end hinge of montant 242 and has inserted bar 245, inserted bar 245 runs through stock 22 and with stock 22 sliding connection, when the output shaft of hydraulic push rod 21 stretches into the inside of stock 22, the output shaft of hydraulic push rod 21 can contradict and promote montant 242 to move downwards on montant 242, montant 242 can promote inserted bar 245 transversely to stretch out stock 22 through branch 244 and insert in the soil, thereby improve stock 22 holistic tensile and pull out performance, play better positioning effect.

The clamping piece 25 comprises an arc-shaped iron piece 251, two ends of the arc-shaped iron piece 251 are fixed on the surface of a fixed block 252, the fixed block 252 is fixed at the bottom of an output shaft of the hydraulic push rod 21, an L-shaped rod 253 is fixed on one side of the arc-shaped iron piece 251, which is close to the fixed block 252, and the L-shaped rod 253 penetrates through the fixed block 252 and is in sliding connection with the fixed block 252, a clamping plate 254 is fixed on one end, which is far away from the arc-shaped iron piece 251, of the L-shaped rod 253, the clamping plate 254 penetrates through the fixed block 252 and is in sliding connection with the fixed block 252, when the output shaft of the hydraulic push rod 21 moves downwards with the fixed block 252 to extend into the anchor rod 22, the arc-shaped iron piece 251 is extruded by a cylinder 231 and the anchor rod 22, so that the arc-shaped iron piece 251 deforms, and the L-shaped rod 253 is controlled to retract into the fixed block 252, and the clamping plate 254 extends out of the fixed block 252.

The cylinder 231 is provided with a through hole, the top of the anchor rod 22 is provided with a through hole, an output shaft of the hydraulic push rod 21 can be inserted, a ratchet wheel is arranged at the inner side of the through hole of the cylinder 231, a pawl is arranged on the surface of the fixed block 252, when the fixed block 252 moves downwards, the pawl on the surface of the fixed block 252 cannot be clamped on the ratchet wheel at the inner side of the through hole of the cylinder 231, and when the fixed block 252 moves upwards, the pawl on the surface of the fixed block 252 can be clamped with the ratchet wheel at the inner side of the through hole of the cylinder 231, so that the fixed block 252 can move upwards together with the cylinder 231.

Be provided with protruding piece on the inner wall of support arm 33, be fixed with solid fixed ring 5 on the inner wall of support arm 33, when cylinder 231 takes place to rotate, baffle 232 at cylinder 231 top rotates to be contradicted by protruding piece on the inner wall of support arm 33, thereby make baffle 232 take place to remove, baffle 232 can not block the through-hole on the cylinder 231, thereby make the output shaft of hydraulic push rod 21 can stretch into cylinder 231, when cardboard 254 stretches out fixed block 252, cardboard 254 follows fixed block 252 and continues when moving downwards, cardboard 254 can be contradicted on solid fixed ring 5, thereby move downwards together against support arm 33.

The big arm 31 is hinged on the surface of the sampling vehicle 1, the driving hydraulic cylinder 32 is hinged on the surface of the sampling vehicle 1, the output shaft of the driving hydraulic cylinder 32 is hinged with the big arm 31, and the support arm 33 penetrates through the big arm 31 and is in sliding connection with the big arm 31.

In the above embodiment, in actual use of the sampling vehicle 1, the sampling vehicle 1 is driven to a position where sampling is required, the sampling vehicle 1 is stopped, the driving hydraulic cylinder 32 is started, and the boom 31 is controlled to be extended.

At this time, the hydraulic push rod 21 is started, the output shaft of the hydraulic push rod 21 moves downwards together with the fixing block 252, the fixing block 252 abuts against the baffle 232, and the cylinder 231 and the anchor rod 22 are pushed to move downwards, so that the anchor rod 22 is inserted into the soil.

After the anchor rod 22 moves downwards by a certain distance, the sliding rod 234 moves from the inside of the vertical sliding groove on the surface of the anchor rod 22 to the inside of the spiral sliding groove on the surface of the cylinder 231 to be connected with the cylinder 231, when the cylinder 231 continues to move downwards, the sliding rod 234 slides in the spiral sliding groove on the surface of the cylinder 231, so that the cylinder 231 can rotate, the cylinder 231 rotates with the baffle 232, the baffle 232 at the top of the cylinder 231 rotates to be abutted by the protruding block on the inner wall of the support arm 33, the baffle 232 can not block the through hole on the cylinder 231, and therefore the output shaft of the hydraulic push rod 21 can extend into the cylinder 231, and at the moment, the anchor rod 22 can not move downwards continuously.

The output shaft of the hydraulic push rod 21 continues to move downwards with the fixing block 252, at this time, the arc-shaped iron sheet 251 is extruded by the cylinder 231 and the anchor rod 22, so that the arc-shaped iron sheet 251 deforms, the L-shaped rod 253 is controlled to retract into the fixing block 252, the clamping plate 254 extends out of the fixing block 252, and when the clamping plate 254 continues to move downwards with the fixing block 252, the clamping plate 254 can abut against the fixing ring 5, so that the clamping plate 254 moves downwards together with the support arm 33, the whole sampling vehicle 1 is controlled to be supported to a certain extent, and the stability of the sampling vehicle 1 is ensured.

After the output shaft of the hydraulic push rod 21 moves downwards by a certain distance with the fixing block 252, the fixing block 252 can abut against the vertical rod 242 to push the vertical rod 242 to move downwards, and the vertical rod 242 can push the inserting rod 245 to transversely extend out of the anchor rod 22 through the supporting rod 244 to be inserted into the soil, so that the overall pulling resistance of the anchor rod 22 is improved, and a better positioning effect is achieved.

At this time, the borehole sampling device 4 is started to perform the borehole sampling operation.

After the use is finished, the hydraulic push rod 21 is started to move upwards with the fixing block 252, the pawl on the surface of the fixing block 252 can be clamped with the ratchet wheel on the inner side of the through hole of the cylinder 231, so that the cylinder 231 can move upwards with the cylinder 231, the cylinder 231 moves upwards with the anchor rod 22, in the process, the vertical rod 242 is not interfered any more, the vertical rod 242 is reset under the action of the spring II 243, and the inserting rod 245 is controlled to retract into the anchor rod 22.

The driving hydraulic cylinder 32 is controlled to reset the boom 31.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a metering equipment positioner, includes sampling car (1), be provided with drilling sampling device (4) that are used for sampling on sampling car (1), its characterized in that: the surface of sampling car (1) is provided with positioning component (2) that are used for carrying out assistance-localization real-time to sampling car (1), the surface of sampling car (1) is provided with drive assembly (3), drive assembly (3) comprise big arm (31), drive pneumatic cylinder (32) and support arm (33), positioning component (2) include:

the hydraulic push rod (21), the hydraulic push rod (21) is fixed at the top of the big arm (31), and an output shaft of the hydraulic push rod (21) penetrates through the big arm (31) and the support arm (33);

the anchor rod (22) penetrates through the bottom of the support arm (33) and is in sliding connection with the support arm (33), and driven parts (23) are arranged at the top of the anchor rod (22) and in the support arm (33);

the anchoring piece (24), the inside of stock (22) is provided with anchor piece (24), the output shaft bottom of hydraulic push rod (21) is provided with screens piece (25).

2. A metering device positioning apparatus as claimed in claim 1 wherein: the driven piece (23) comprises a cylinder (231), the cylinder (231) is rotationally arranged at the top of the anchor rod (22), a chute is formed in the top of the cylinder (231), a baffle (232) is slidably arranged on the inner side of the chute at the top of the cylinder (231), a first spring (233) is fixed on the inner side of the chute at the top of the cylinder (231), one end, far away from the cylinder (231), of the first spring (233) is fixed with the baffle (232), a spiral chute is formed in the surface of the cylinder (231), a vertical chute is formed in the surface of the anchor rod (22), a sliding rod (234) is fixed on the inner wall of the support arm (33), and one end, far away from the support arm (33), of the sliding rod (234) is spliced in the vertical chute on the surface of the anchor rod (22).

3. A metering device positioning apparatus as claimed in claim 1 wherein: the anchor assembly comprises an anchor (24) and is characterized in that the anchor (24) comprises a fixing rod (241), the bottom of the fixing rod (241) is fixed on the inner wall of the anchor rod (22), the fixing rod (241) penetrates through a vertical rod (242) and is in sliding connection with the vertical rod (242), a second spring (243) is fixed at the bottom of the vertical rod (242), the bottom of the second spring (243) is fixed on the surface of the fixing rod (241), a supporting rod (244) is hinged to the surface of the vertical rod (242), an inserting rod (245) is hinged to one end, away from the vertical rod (242), of the supporting rod (244), and the inserting rod (245) penetrates through the anchor rod (22) and is in sliding connection with the anchor rod (22).

4. A metering device positioning apparatus as claimed in claim 2 wherein: the clamping piece (25) comprises an arc-shaped iron sheet (251), two ends of the arc-shaped iron sheet (251) are fixed on the surface of a fixed block (252), the fixed block (252) is fixed at the bottom of an output shaft of the hydraulic push rod (21), an L-shaped rod (253) is fixed on one side, close to the fixed block (252), of the arc-shaped iron sheet (251), the L-shaped rod (253) penetrates through the fixed block (252) and is in sliding connection with the fixed block (252), a clamping plate (254) is fixed at one end, far away from the arc-shaped iron sheet (251), of the L-shaped rod (253), and the clamping plate (254) penetrates through the fixed block (252) and is in sliding connection with the fixed block (252).

5. A metering device positioning apparatus as claimed in claim 4 wherein: the cylinder (231) is provided with a through hole which penetrates through, the top of the anchor rod (22) is provided with a through hole, the inner side of the through hole of the cylinder (231) is provided with a ratchet wheel, and the surface of the fixed block (252) is provided with a pawl.

6. A metering device positioning apparatus as claimed in claim 1 wherein: the inner wall of the support arm (33) is provided with a protruding block, and the inner wall of the support arm (33) is fixed with a fixing ring (5).

7. A metering device positioning apparatus as claimed in claim 1 wherein: the large arm (31) is hinged to the surface of the sampling vehicle (1), the driving hydraulic cylinder (32) is hinged to the surface of the sampling vehicle (1), an output shaft of the driving hydraulic cylinder (32) is hinged to the large arm (31), and the support arm (33) penetrates through the large arm (31) and is in sliding connection with the large arm (31).