CN214793304U

CN214793304U - Hydrogeology measuring device

Info

Publication number: CN214793304U
Application number: CN202121676283.3U
Authority: CN
Inventors: 魏迎雨; 张润龙; 刘红筑
Original assignee: Sixth Geological Brigade Of Shandong Bureau Of Geology And Mineral Resources Exploration And Development
Current assignee: Sixth Geological Brigade Of Shandong Bureau Of Geology And Mineral Resources Exploration And Development
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-19
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a hydrogeology measuring device, including the loading board, be equipped with lift adjustment mechanism on the loading board. The utility model discloses can be through lift adjustment mechanism, the use of scale and locating lever, can adjust hydrogeology measuring device's height according to the height of well head, after water level measurement finishes, need not artifical manual height measurement to the well casing, only need to subtract the position that the locating lever pointed at the scale with water level measurement's length, the effectual trouble when having reduced hydrogeology measuring device and measuring, the function through automatic jack simultaneously, can be when measuring the water level in the pit, carry the sensor in the pit automatically, the effectual measurement of hydrogeology measuring device's that has improved efficiency, artificial intensity of labour has been reduced simultaneously, and can improve hydrogeology measuring device's measurement precision, can increase hydrogeology measuring device's functionality simultaneously, make hydrogeology measuring device's practicality stronger.

Description

Hydrogeology measuring device

Technical Field

The utility model relates to a hydrogeology measures technical field, especially relates to a hydrogeology measuring device.

Background

In hydrogeological tests, well logging and other works, various hydrogeological data for quantitatively evaluating aquifers are required to be obtained, the hydrogeological data are generally carried out on the basis of ground mapping and geophysical prospecting, and water level measurement, hydrogeological hole depth detection and determination of apparent resistivity of a bottom rock layer in a hydrogeological hole are common test types for knowing stratum water level conditions and geological data.

When the hydrogeology measuring device measures the underground water level, because of different heights of the well pipes, after each measurement is finished, the height between the well pipe and the ground is required to be measured, and then the height between the well pipe and the ground is subtracted from the length measured by the underground water level, so that the accurate length of the underground water level is obtained, however, when the height of the well pipe and the ground is measured, manual measurement by other devices, such as a meter ruler and the like, is needed, thereby increasing the measuring difficulty of the hydrogeological measuring device when measuring the underground water level and reducing the convenience of the hydrogeological measuring device, meanwhile, when the traditional hydrogeological measuring device measures the underground water level, a sensor on the hydrogeological measuring device needs to be manually conveyed to the underground, and then the labor intensity of workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydrogeology measuring device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hydrogeology measuring device comprises a bearing plate, wherein a lifting adjusting mechanism is arranged on the bearing plate, four supporting rods are arranged on the lifting adjusting mechanism, the four supporting rods respectively penetrate through four corners at the top of the bearing plate, straight racks are fixed on the same sides of the four supporting rods, the four supporting rods and the four straight racks are sleeved on the bearing plate in a sliding manner, baffles are fixed on two sides of the upper end of the bearing plate, two driving rods are connected between the two baffles in a rotating manner, gears are fixedly sleeved at two ends of the two driving rods, the four gears are respectively meshed with the four straight racks, a graduated scale is arranged on one of the supporting rods, a fixing frame is fixed at the upper end of the bearing plate, a positioning rod is fixed at the upper end of one side of the fixing frame, one end of the positioning rod points to the graduated scale, an automatic retraction mechanism is arranged on the fixing frame, a spool is arranged on the automatic retraction mechanism, the spool is provided with a signal wire, and one end of the signal wire sequentially penetrates through the fixing frame and the bearing plate and is provided with a sensor.

Preferably, lift adjustment mechanism includes the first servo motor of fixed mounting in loading board upper end one side, and the both sides and the fixedly connected with drive gear of one of them baffle are run through respectively to the one end of two actuating levers, connect through chain drive between two drive gears, the terminal fixed connection of output shaft of first servo motor is in one side middle part of one of them drive gear.

Preferably, the automatic retraction mechanism comprises a round rod rotatably connected in a fixing frame, the bobbin is fixedly sleeved on the round rod, a second servo motor is fixedly mounted at the upper end of the fixing frame, and the tail end of an output shaft of the second servo motor penetrates through one side of the fixing frame and is fixedly connected to one end of the round rod.

Preferably, a measurement display screen is installed on one side of the bearing plate, and a voltage display meter is installed on one side of the bearing plate.

Preferably, the lower ends of the four support rods are fixed with bottom plates, the lower ends of the four bottom plates are provided with universal wheels, and the upper ends of the four support rods are fixed with upper baffle plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the height of the hydrogeological measuring device can be adaptively adjusted according to the height of a wellhead through the lifting adjusting mechanism, after the hydrogeological measuring device finishes the measurement of the underground water level, the height of a well pipe and the height of the ground can be measured without manual operation, the length of the measured water level is directly subtracted from the position of the positioning rod on the graduated scale, so that the underground water level can be measured more accurately, the labor intensity can be reduced, the measuring efficiency of the hydrogeological measuring device is improved, the measuring difficulty is reduced, and the convenience of the hydrogeological measuring device is improved;

2. through the matching use of the automatic retraction jack, the voltage display meter, the measurement display screen and other components, through the operation of the automatic retraction jack, the sensor can be mechanically and automatically conveyed to the underground when the hydrogeological measurement device measures the underground water level, the labor intensity of workers is effectively reduced, and meanwhile, after the sensor is contacted with the falling water level, the length of the water level is calculated and displayed through the measurement display screen, so that the hydrogeological measurement device can be more intelligent, the measurement of the hydrogeological measurement device can be more accurate, the measurement accuracy of the hydrogeological measurement device is effectively increased, meanwhile, the visual resistivity of the bottom rock layer can be measured through the voltage display meter, the function of the hydrogeological measurement device is effectively increased, and the practicability of the hydrogeological measurement device is improved;

to sum up, the utility model discloses can be through the use of lift adjustment mechanism, scale and locating lever, can adjust hydrogeology measuring device's height according to the height of well head, after water level measurement finishes, need not artifical manual to well casing height measurement, only need subtract the position at the scale that the locating lever indicates with water level measurement's length, the effectual trouble that reduces hydrogeology measuring device when measuring, simultaneously through the function of automatic jack mechanism, can be when measuring the water level in the pit, automatically carry the sensor in the pit, the effectual measurement of hydrogeology measuring device's efficiency that has improved, artificial intensity of labour has been reduced simultaneously, and can improve hydrogeology measuring device's measurement precision, can increase hydrogeology measuring device's functionality simultaneously, make hydrogeology measuring device's practicality stronger.

Drawings

Fig. 1 is a connection structure diagram of a hydrogeological measuring device according to the present invention;

fig. 2 is a schematic structural view of a lifting adjustment structure of the hydrogeological measuring apparatus provided by the present invention;

fig. 3 is a sensor structure diagram of a hydrogeological measuring device according to the present invention;

fig. 4 is the utility model provides a hydrogeology measuring device's mount structure chart.

In the figure: the device comprises a bearing plate 1, a supporting rod 2, a spur rack 3, a bottom plate 4, a universal wheel 5, an upper baffle 6, a first servo motor 7, a driving gear 8, a chain 9, a driving rod 10, a baffle 11, a gear 12, a graduated scale 13, a fixing frame 14, a positioning rod 15, a second servo motor 16, a round rod 17, a spool 18, a signal line 19, a sensor 20, a voltage display meter 21 and a measurement display screen 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a hydrogeological measuring apparatus comprises a bearing plate 1, the bearing plate 1 is used for bearing each component and underground water level measuring equipment, the height of the underground water level measuring equipment can be adjusted by adjusting the height of the bearing plate 1, a measuring display screen 22 is arranged on one side of the bearing plate 1, the measuring display screen 22 is electrically connected with the signal wire 19 and the sensor 20, when the sensor 20 is pressed against the water, a signal can be transmitted to the measurement display 22, on signal length through signal line 19 conveys measurement display screen 22, the length that shows the water level on the messenger measurement display screen 22, voltage display table 21 is installed to one side of loading board 1, and voltage display table 21 and sensor 20 are through electrical connection, can measure the apparent resistivity of bottom rock layer in the pit through sensor 20, show through voltage display table 21 after the measurement finishes.

The utility model discloses in, be equipped with lift adjustment mechanism on loading board 1, the last four bracing pieces 2 that are equipped with of lift adjustment mechanism, four bracing pieces 2 run through the top four corners that sets up at loading board 1 respectively, function through lift adjustment mechanism, can make loading board 1 go up and down on four bracing pieces 2, can support loading board 1 through four bracing pieces 2 simultaneously, four bracing pieces 2 all are fixed with straight-teeth rack 3 with one side, four bracing pieces 2 and four straight-teeth rack 3 all slide and cup joint on loading board 1, be promoted through straight-teeth rack 3, can drive bracing piece 2 and remove, thereby reach driven effect.

The utility model discloses in, the lower extreme of four bracing pieces 2 all is fixed with bottom plate 4, the lower extreme of four bottom plates 4 all is provided with universal wheel 5, can make bracing piece 2 more convenient when removing through universal wheel 5, thereby realize more convenience when loading board 1 removes, the upper end of four bracing pieces 2 all is fixed with overhead gage 6, can prevent that bracing piece 2 from droing from loading board 1 when going up and down through overhead gage 6, the upper end both sides of loading board 1 all are fixed with baffle 11, it is connected with two actuating levers 10 to rotate jointly between two baffle 11, can make two actuating levers 10 install the upper end at loading board 1 through two baffle 11, make two actuating levers 10 more stable when rotating.

In the utility model, two ends of two driving rods 10 are fixedly sleeved with gears 12, four gears 12 are respectively meshed with four straight racks 3, the four gears 12 can be driven to rotate by the rotation of the two driving rods 10, the four straight racks 3 can be pushed by the rotation of the four gears 12, so that the four straight racks 3 drive four supporting rods 2 to carry out lifting adjustment, a lifting adjustment mechanism comprises a first servo motor 7 fixedly arranged on one side of the upper end of a bearing plate 1, the first servo motor 7 is connected with a matching component, the stable operation is convenient, the program can be set, the automatic operation is realized, the first servo motor 7 has the effect of providing power for the lifting of the bearing plate 1, one ends of the two driving rods 10 respectively penetrate through two sides of one baffle 11 and are fixedly connected with driving gears 8, the two driving rods 10 can be driven to rotate by the rotation of the two driving gears 8, achieving the effect of transmission.

In the utility model, two driving gears 8 are connected by a chain 9 in a transmission way, the end of the output shaft of a first servo motor 7 is fixedly connected with the middle part of one side of one of the driving gears 8, when the first servo motor 7 operates, one of the driving gears 8 can be driven to rotate, wherein the rotation of one driving gear 8 can synchronously drive the other driving gear 8 to rotate by the chain 9, one of the supporting rods 2 is provided with a graduated scale 13, the graduated scale 13 is convenient for workers to measure the height of the positioning rod 15, the upper end of the bearing plate 1 is fixed with a fixing frame 14, the upper end of one side of the fixing frame 14 is fixed with a positioning rod 15, one end of the positioning rod 15 points to the graduated scale 13, the upper end of the fixing frame 14 bears a component for measuring the underground water level, the fixing frame 14 can be driven to lift by the lifting of the bearing plate 1, and the lifting of the fixing frame 14 can drive the positioning rod 15 to lift, the position of the one end of the positioning rod 15 pointing to the dividing ruler 13 is the height between the hydrogeology underground water level measuring component and the ground, after the lowering water level measurement is finished, the position of the dividing ruler 13 pointed by the positioning rod 15 is directly subtracted, and the height between the ground and the underground water level can be calculated more accurately.

In the utility model, the fixing frame 14 is provided with an automatic retraction mechanism, the components on the automatic retraction mechanism can be supported by the fixing frame 14, the components on the automatic retraction mechanism can be driven to ascend and descend by the ascending and descending of the fixing frame 14, the automatic retraction mechanism is provided with the bobbin 18, the bobbin 18 is provided with the signal wire 19, the bobbin 18 can be driven to rotate by the operation of the automatic retraction mechanism, the effect of automatically retracting and releasing the signal wire 19 can be realized by the rotation of the bobbin 18, the signal wire 19 is electrically connected with the measurement display screen 22, when the signal wire 19 is not extended, the extended length can be transmitted to the measurement display screen 22 for displaying, the measurement accuracy of the hydrological measurement is effectively increased, one end of the signal wire 19 sequentially penetrates through the fixing frame 14 and the bearing plate 1 and is provided with the sensor 20, and the sensor 20 is connected with the matched components, the operation is convenient to stabilize, the program can be set, the operation is automatic, the sensor 20 is electrically connected with the measurement display screen 22, meanwhile, the sensor 20 is electrically connected with the voltage display meter 21, when the signal wire 19 extends, the sensor 20 can descend, when the sensor 20 descends to the underground water level, the sensor 20 is contacted with water, the second servo motor 16 can be controlled to operate simultaneously, the spool 18 stops rotating to enable the signal wire 19 not to extend any more, therefore, the depth of the water level can be measured, meanwhile, the apparent resistivity of the rock layer at the bottom of the underground well can be measured through the sensor 20, and the measured apparent resistivity is displayed through the voltage display meter 21.

In the utility model, the automatic retraction mechanism comprises a round bar 17 which is rotatably connected in a fixed frame 14, a thread spool 18 is fixedly sleeved on the round bar 17, when the round bar 17 rotates, the spool 18 can be driven to rotate, the second servo motor 16 is fixedly installed at the upper end of the fixing frame 14, the tail end of the output shaft of the second servo motor 16 penetrates through one side of the fixing frame 14 and is fixedly connected to one end of the round bar 17, the second servo motor 16 is connected with a matched component, stable operation is facilitated, a program can be set, automatic operation can be achieved, the round bar 17 can be driven to rotate when the second servo motor 16 operates, the second servo motor 16 has the effect of providing power for the lifting of the sensor 20, when the sensor 20 comes into contact with the water surface, the second servo motor 16 can be controlled to stop operating, therefore, the water level depth can be measured more accurately, and the water level measurement accuracy is effectively improved.

The utility model discloses in, during the use: according to the height of a wellhead, a first servo motor 7 is controlled to operate through a matched control device, the first servo motor 7 drives one of the driving gears 8 to rotate, one of the driving gears 8 drives the other driving gear 8 to synchronously rotate through a chain 9, two driving gears 8 simultaneously drive two driving rods 10 to rotate, two driving rods 10 drive four gears 12 to rotate, the four gears 12 can be meshed with four straight racks 3 in a rotating mode, the four gears 12 can drive the two driving rods 10 to ascend and descend on the four straight racks 3, the two driving rods 10 drive a bearing plate 1 to ascend and descend on four supporting rods 2 through four baffles 11, the bearing plate 1 drives a fixing frame 14 to ascend, the fixing frame 14 drives a positioning rod 15 to ascend, after the bearing plate 1 ascends to a corresponding height, one end of the positioning rod 15 points to a position on a scale 13, and the height of a starting point of the scale 13 is a numerical value which is 4 away from the ground, the rapid measurement is convenient, so that the position of the fixing frame 14 and the ground can be measured, the bearing plate 1 is moved to the upper end of the wellhead through the universal wheels 5, the sensor 20 is correspondingly arranged above the wellhead, the operation of the second servo motor 16 is controlled by a matched control device, the second servo motor 16 drives the round rod 17 to rotate, the round rod 17 drives the spool 18 to rotate, the spool 18 rotates to enable the signal wire 19 to extend, the signal wire 19 extends to enable the sensor 20 to enter the well, the sensor 20 descends in the well, after the sensor 20 descends to contact with the water level, the information is transmitted to the matched control equipment, the matched control equipment controls the second servo motor 16 to stop operating, meanwhile, the measurement display screen 22 receives signals of the signal line 19, the water level depth is displayed through the measurement display screen 22, and the apparent resistivity of the rock layer at the bottom of the well is displayed through the voltage display meter 21.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hydrogeological measuring device, includes loading board (1), its characterized in that: the lifting adjusting device is characterized in that a lifting adjusting mechanism is arranged on the bearing plate (1), four supporting rods (2) are arranged on the lifting adjusting mechanism, the four supporting rods (2) respectively penetrate through four corners at the top of the bearing plate (1), straight racks (3) are respectively fixed on the same side of the four supporting rods (2), the four supporting rods (2) and the four straight racks (3) are respectively sleeved on the bearing plate (1) in a sliding manner, baffles (11) are respectively fixed on two sides of the upper end of the bearing plate (1), two driving rods (10) are connected between the two baffles (11) in a rotating manner, gears (12) are respectively sleeved at two ends of the two driving rods (10), the four gears (12) are respectively meshed with the four straight racks (3), a graduated scale (13) is arranged on one of the supporting rods (2), a fixing frame (14) is fixed at the upper end of the bearing plate (1), and a positioning rod (15) is fixed at the upper end of one side of the fixing frame (14), the positioning rod comprises a positioning rod (15), wherein one end of the positioning rod points to a graduated scale (13), an automatic retraction and release mechanism is arranged on a fixing frame (14), a spool (18) is arranged on the automatic retraction and release mechanism, a signal wire (19) is arranged on the spool (18), and one end of the signal wire (19) sequentially penetrates through the fixing frame (14) and a bearing plate (1) and is provided with a sensor (20).

2. A hydrogeological measuring device as defined by claim 1 wherein: the lifting adjusting mechanism comprises a first servo motor (7) fixedly installed on one side of the upper end of the bearing plate (1), one end of each of two driving rods (10) penetrates through two sides of one baffle (11) and is fixedly connected with a driving gear (8), the two driving gears (8) are connected through a chain (9) in a transmission mode, and the tail end of an output shaft of the first servo motor (7) is fixedly connected to the middle of one side of one driving gear (8).

3. A hydrogeological measuring device as defined by claim 1 wherein: the automatic retraction mechanism comprises a round rod (17) which is rotatably connected in a fixing frame (14), a spool (18) is fixedly sleeved on the round rod (17), a second servo motor (16) is fixedly mounted at the upper end of the fixing frame (14), and the tail end of an output shaft of the second servo motor (16) penetrates through one side of the fixing frame (14) and is fixedly connected to one end of the round rod (17).

4. A hydrogeological measuring device as defined by claim 1 wherein: a measurement display screen (22) is installed on one side of the bearing plate (1), and a voltage display meter (21) is installed on one side of the bearing plate (1).

5. A hydrogeological measuring device as defined by claim 1 wherein: the lower ends of the four support rods (2) are all fixed with bottom plates (4), the lower ends of the four bottom plates (4) are all provided with universal wheels (5), and the upper ends of the four support rods (2) are all fixed with upper baffle plates (6).