CN220150265U

CN220150265U - Measuring instrument for geotechnical engineering investigation

Info

Publication number: CN220150265U
Application number: CN202321529195.XU
Authority: CN
Inventors: 崔亚昆; 禇晓辉; 张珑
Original assignee: Hubei Geological Exploration Institute Sinochem Geological And Mining Bureau
Current assignee: Hubei Geological Exploration Institute Sinochem Geological And Mining Bureau
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2023-12-08
Anticipated expiration: 2033-06-15

Abstract

The utility model relates to the technical field of geotechnical engineering and discloses a geotechnical engineering investigation measuring instrument which comprises a fixing frame, wherein a take-up reel is rotatably connected to the inner side of the fixing frame, a pull rope is wound on the take-up reel, a first motor, a control console and a storage battery are arranged on the right wall of the fixing frame, the output end of the first motor is connected with the take-up reel, one end of the pull rope, which is far away from the take-up reel, is connected with a detection probe, a support frame is fixedly connected above the front wall of the fixing frame, a sliding groove is formed in the front of the support frame, a screw rod is rotatably connected to the inner side of the sliding groove, a second motor is arranged on the left side of the support frame, the output end of the second motor is connected with the screw rod, a sliding block is movably inserted in the sliding groove, the pull rope can be automatically and uniformly wound on the take-up reel conveniently, labor is saved, the working efficiency is increased, meanwhile, the pull rope can be pressurized and dehydrated through a squeeze roller, and the service life of the pull rope is prolonged.

Description

Measuring instrument for geotechnical engineering investigation

Technical Field

The utility model relates to the technical field of geotechnical engineering, in particular to a measuring instrument for geotechnical engineering investigation.

Background

At present, the underground water line measurement is an important component in basic hydrologic work of China, before the foundation pit of a building is excavated, a monitoring well is drilled at the excavation position of the foundation pit through drilling equipment, then measuring equipment is put into the underground water line in the measuring well, the underground water level is required to be effectively detected in the rock engineering exploration process, so that whether the normal operation of the underground water is influenced by the position of an engineering is judged, the underground water level can be effectively measured through a water level measuring instrument, and accordingly corresponding construction requirements are met.

In the related art, reference may be made to chinese patent publication No. CN211904294U, which specifically discloses a survey groundwater level measuring instrument for geotechnical engineering. This geotechnical engineering is with reconnaissance groundwater level measuring apparatu during use, put down the stay cord through rotating the rolling disc, detect through detecting probe, after finishing detecting, reverse rotation rolling disc drives the take-up reel and rotates and withdraw the stay cord, rotate the threaded rod this moment, make the threaded rod drive the piece that rotates right motion, the piece that rotates drives movable block right motion, the pad extrudees together is cleaned to the arc of movable block and fixed block inner chamber, clean the water on stay cord surface, after wiping in the first step, the stay cord drives the extrusion wheel and rotates, absorb residual moisture through the pad that absorbs water, and drip on the bottom plate through the extrusion, discharge through the water channel, then when using, reverse rotation threaded rod makes the movable block reset.

The applicant finds that the defects exist when the survey ground water level measuring instrument for geotechnical engineering is used: the stay cord rolling has not fine even guide rolling structure when rolling, leads to stay cord rolling effect not ideal, produces easily and piles up, occupies great rolling area.

In view of the above, a measuring instrument for geotechnical engineering investigation is provided, which is convenient for better solving the problems.

Disclosure of Invention

The utility model aims at: in order to solve the problems, a measuring instrument for geotechnical engineering investigation is provided.

The technical scheme adopted by the utility model is as follows: the measuring instrument for geotechnical engineering investigation comprises a fixed frame, wherein the inner side of the fixed frame is rotationally connected with a take-up reel, a pull rope is wound on the take-up reel, a first motor, a control console and a storage battery are arranged on the right wall of the fixed frame, the output end of the first motor is connected with the take-up reel, and one end, far away from the take-up reel, of the pull rope is connected with a detection probe;

the upper part of the front wall of the fixing frame is fixedly connected with a supporting frame, a sliding groove is formed in the front of the inner part of the supporting frame, a screw rod is rotatably connected in the sliding groove, a second motor is arranged on the left side of the supporting frame, the output end of the second motor is connected with the screw rod, a sliding block is movably inserted in the sliding groove and is in threaded connection with the screw rod, a movable frame is fixedly connected to the top of the sliding block, and a group of guide rollers for guiding and limiting a pull rope are rotatably connected in the movable frame;

the front wall below fixedly connected with dewatering box of mount, and the guide mouth has been seted up to the dewatering box top, the inside rotation of dewatering box is connected with a set of squeeze roll.

In a preferred embodiment, a handle is fixedly connected to the top center of the fixing frame.

In a preferred embodiment, the first motor, console, battery and second motor are electrically connected.

In a preferred embodiment, a threaded hole matched with the screw rod is formed in the slider, and the screw rod is in threaded connection with the threaded hole.

In a preferred embodiment, a group of guide rollers are internally provided with guide grooves matched with the pull ropes, and the pull ropes are limited in the guide grooves.

In a preferred embodiment, the water removal box is provided with a through groove structure at the lower part, and the guide opening is positioned at the lower front side of the movable frame.

In a preferred embodiment, the guide opening and the interior of the dewatering box are of a communication structure, and the pull rope is inserted into the guide opening and is extruded between a group of extrusion rollers.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: the automatic even rolling of stay cord is convenient for better carries out on the take-up reel, uses manpower sparingly, increases work efficiency, can carry out the pressurization dewatering to the stay cord through the squeeze roll simultaneously, increases the life of stay cord.

1. According to the utility model, the winding drum is driven to rotate by the first motor, at the moment, the winding drum can automatically wind the pull rope, the labor is saved, the working efficiency is increased, the screw rod is driven to rotate by the second motor, at the moment, the screw rod drives the sliding block, the moving frame and the guide roller to move in position, and the guide roller can guide and wind the pull rope, so that the pull rope can be uniformly wound.

2. According to the utility model, the extrusion roller extrudes the pull rope, so that the water on the pull rope can be extruded, and the extruded water is discharged through the opening below the water removal tank.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the area A in FIG. 1 according to the present utility model;

FIG. 3 is a cross-sectional view of the structure of the dewatering box of the present utility model.

The marks in the figure: 1-a fixing frame; 2-a handle; 3-a take-up reel; 4-pulling ropes; 5-a first motor; 6-a console; 7-a storage battery; 8-supporting frames; 9-sliding grooves; 10-screw rod; 11-a second motor; 12-a slider; 13-moving the frame; 14-guiding rollers; 15-detecting probes; 16-a water removal tank; 17-a guide port; 18-squeeze rolls.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

A measuring instrument for geotechnical engineering investigation according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, a measuring apparatu is used in geotechnical engineering reconnaissance, including mount 1, the top central point of mount 1 puts fixedly connected with handle 2, and the inboard rotation of mount 1 is connected with take-up reel 3, and encircles there is stay cord 4 on the take-up reel 3, the right wall of mount 1 is equipped with first motor 5, control cabinet 6 and battery 7, first motor 5 output is connected with take-up reel 3, the one end that take-up reel 3 was kept away from to stay cord 4 is connected with test probe 15, drive take-up reel 3 through first motor 5 and rotate, take-up reel 3 can carry out automatic winding to stay cord 4 this moment, use manpower sparingly, increase work efficiency.

Referring to fig. 1-2, a support frame 8 is fixedly connected above the front wall of the fixing frame 1, a sliding groove 9 is formed in front of the interior of the support frame 8, a screw rod 10 is rotatably connected in the interior of the sliding groove 9, a second motor 11 is arranged on the left side of the support frame 8, the output end of the second motor 11 is connected with the screw rod 10, a first motor 5, a control console 6, a storage battery 7 and the second motor 11 are electrically connected, a sliding block 12 is movably inserted in the interior of the sliding groove 9, the sliding block 12 is in threaded connection with the screw rod 10, a threaded hole matched with the screw rod 10 is formed in the sliding block 12, the screw rod 10 is in threaded connection with the threaded hole, a movable frame 13 is fixedly connected to the top of the sliding block 12, a set of guide rollers 14 for guiding and limiting the pull rope 4 are rotatably connected in the movable frame 13, the set of guide rollers 14 are internally provided with guide grooves matched with the pull rope 4, the pull rope 4 are limited in the guide grooves, the screw rod 10 is driven to rotate through the second motor 11, the screw rod 10 drives the sliding block 12, the movable frame 13 and the guide rollers 14 to move in position, and the guide rollers 14 can guide the pull rope 4, and the winding rollers 4.

Referring to fig. 1 and 3, a water removal tank 16 is fixedly connected below the front wall of the fixing frame 1, a through groove structure is arranged below the water removal tank 16, a guide opening 17 is formed above the water removal tank 16, the guide opening 17 is located at the front side below the movable frame 13, the guide opening 17 and the interior of the water removal tank 16 are of a communication structure, a group of squeeze rollers 18 are rotatably connected inside the water removal tank 16, a pull rope 4 is inserted into the guide opening 17 and squeezed between the squeeze rollers 18, the surface of the squeeze rollers 18 is of a smooth structure, water on the pull rope 4 can be squeezed out through squeezing the pull rope 4 by the squeeze rollers 18, and then the squeezed water is discharged through an opening below the water removal tank 16.

The utility model has the advantages that: the stay cord 4 is convenient for better carry out automatic even rolling on take-up reel 3, uses manpower sparingly, increases work efficiency, can carry out the pressurization dewatering to stay cord 4 through squeeze roll 18 simultaneously, increases the life of stay cord 4.

Working principle: when carrying out the rolling dewatering to stay cord 4, work through control cabinet 6 control first motor 5 and second motor 11, drive take-up reel 3 through first motor 5 and rotate, take-up reel 3 can carry out automatic winding to stay cord 4 this moment, save the manpower, increase work efficiency, and drive lead screw 10 through second motor 11 and rotate, lead screw 10 drives slider 12 this moment, remove frame 13 and guide roller 14 and carry out the position movement, and guide roller 14 can carry out the guide rolling to stay cord 4, make stay cord 4 can carry out even rolling, when stay cord 4 is taken up, squeeze roller 18 can extrude the water on the stay cord 4 this moment, can extrude the water on the stay cord 4, then the water that extrudes is discharged through the opening of dewatering tank 16 below, can produce the rotation when extruding the stay cord 4 because squeeze roller 18, and squeeze roller 18 surface is smooth structure, make the water on the stay cord 4 be difficult for remaining on squeeze roller 18.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a geotechnical engineering reconnaissance is with measuring apparatu, includes mount (1), its characterized in that: the inner side of the fixing frame (1) is rotationally connected with a take-up reel (3), a pull rope (4) is wound on the take-up reel (3), a first motor (5), a control console (6) and a storage battery (7) are arranged on the right wall of the fixing frame (1), the output end of the first motor (5) is connected with the take-up reel (3), and one end, far away from the take-up reel (3), of the pull rope (4) is connected with a detection probe (15);

the novel rope pulling device is characterized in that a support frame (8) is fixedly connected above the front wall of the fixing frame (1), a sliding groove (9) is formed in front of the interior of the support frame (8), a screw rod (10) is rotatably connected in the sliding groove (9), a second motor (11) is arranged on the left side of the support frame (8), the output end of the second motor (11) is connected with the screw rod (10), a sliding block (12) is movably inserted in the sliding groove (9), the sliding block (12) is in threaded connection with the screw rod (10), a movable frame (13) is fixedly connected to the top of the sliding block (12), and a group of guide rollers (14) for guiding and limiting the pull rope (4) are rotatably connected in the movable frame (13);

the novel water-removing device is characterized in that a water-removing box (16) is fixedly connected to the lower portion of the front wall of the fixing frame (1), a guide opening (17) is formed in the upper portion of the water-removing box (16), and a group of squeeze rollers (18) are rotatably connected to the inner portion of the water-removing box (16).

2. A meter for geotechnical engineering investigation according to claim 1, wherein: the lifting handle (2) is fixedly connected to the center of the top of the fixing frame (1).

3. A meter for geotechnical engineering investigation according to claim 1, wherein: the first motor (5), the console (6), the storage battery (7) and the second motor (11) are electrically connected.

4. A meter for geotechnical engineering investigation according to claim 1, wherein: screw holes matched with the screw rods (10) are formed in the sliding blocks (12), and the screw rods (10) are in threaded connection with the screw holes.

5. A meter for geotechnical engineering investigation according to claim 1, wherein: a group of guide rollers (14) are internally provided with guide grooves matched with the pull ropes (4), and the pull ropes (4) are limited in the guide grooves.

6. A meter for geotechnical engineering investigation according to claim 1, wherein: the lower part of the water removal box (16) is of a through groove structure, and the guide opening (17) is positioned at the front side below the movable frame (13).

7. A meter for geotechnical engineering investigation according to claim 1, wherein: the guide opening (17) and the interior of the dewatering box (16) are of a communication structure, and the pull rope (4) is inserted into the guide opening (17) and extruded between a group of extrusion rollers (18).