CN217384385U

CN217384385U - Underground water level measuring equipment for geotechnical investigation

Info

Publication number: CN217384385U
Application number: CN202221551919.6U
Authority: CN
Inventors: 兰志; 徐得力
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-06
Anticipated expiration: 2032-06-21

Abstract

The utility model provides a ground water level survey equipment for ground reconnaissance belongs to water level measuring instrument technical field to lack the problem that causes the damage to the cable when solving current ground water level survey equipment receipts and releases line, include: the device comprises a supporting bottom plate, a supporting frame, a reciprocating screw rod, a take-up rotating wheel, a device moving rod, a cable supporting block and a cleaning rotating rod; the lower end of the support frame is fixedly connected to the upper end face of the support bottom plate; two ends of the reciprocating screw rod are rotatably connected to the upper ends of the two groups of supporting frames at the rear side; the take-up rotating wheel is rotatably connected to the middle part of the left supporting frame; the moving rod of the device is fixedly connected to the upper end of the support frame; the cable supporting block is in threaded connection with the reciprocating screw rod; the cleaning rotating rods are provided with two groups, the two groups of cleaning rotating rods are rotatably connected to the rear end of the supporting frame, and the middle part of each cleaning rotating rod is provided with a water-absorbing flexible felt; the utility model discloses better protection has been played to the measuring apparatu cable.

Description

Underground water level measuring equipment for geotechnical investigation

Technical Field

The utility model belongs to the technical field of water level measuring instrument, more specifically say, in particular to ground water level measuring equipment for ground reconnaissance.

Background

The geotechnical investigation refers to finding out, analyzing and evaluating geological and environmental characteristics and geotechnical engineering conditions of a construction site according to requirements of construction engineering, and compiling activities of investigation files, wherein the groundwater level needs to be measured during the geotechnical investigation, and measuring instrument equipment such as a water level meter can be used during the groundwater level measurement.

Based on the foregoing, current water level measuring apparatu is when using, need put into water level reconnaissance hole with measuring head and cable, and the cable can have the friction with surveying pore wall etc. when receiving the unwrapping wire, produces wearing and tearing to the measuring apparatu cable, reduces the life of measuring apparatu cable, and the cable can not be orderly take turns to on the line around receiving the line, and when water level measurement ended, can possess water and earth on the cable, the direct back of rolling up of cable, the water on the cable probably causes the cable to go mildy, causes the damage to the cable.

In view of the above, the present invention provides a groundwater level measuring apparatus for geotechnical investigation, which is developed and improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a ground water level measuring equipment for ground reconnaissance to lack the problem that causes the damage to the cable when solving current ground water level measuring equipment receipts and releases line.

The utility model is used for ground reconnaissance's ground water level measuring equipment's purpose and efficiency are reached by following specific technological means:

groundwater level measuring apparatus for geotechnical investigation comprising: the device comprises a supporting bottom plate, a supporting frame, a reciprocating screw rod, a take-up rotating wheel, a device moving rod, a cable supporting block and a cleaning rotating rod; the lower end of the support frame is fixedly connected to the upper end face of the support bottom plate; two ends of the reciprocating screw rod are rotatably connected to the upper ends of the two groups of supporting frames at the rear side; the take-up rotating wheel is rotationally connected to the middle part of the left supporting frame; the moving rod of the device is fixedly connected to the upper end of the support frame; the cable supporting block is in threaded connection with the reciprocating lead screw; the cleaning rotating rods are provided with two groups, the two groups of cleaning rotating rods are rotatably connected to the rear end of the supporting frame, and the middle of each cleaning rotating rod is provided with a water-absorbing flexible felt.

Further, the support frame includes: fixing a slide bar, a slide bar connecting rod and a lifting screw rod; the four groups of fixed sliding rods are respectively connected to the inner sides of the supporting frames in a sliding manner; two groups of slide bar connecting rods are arranged, and two ends of the two groups of slide bar connecting rods are respectively and fixedly connected to the fixed slide bars; the lifting screw is in threaded connection with the middle of the slide bar connecting rod, and the lower end of the lifting screw is rotatably connected to the supporting bottom plate.

Further, the support frame still includes: the guide slide bar and the first belt wheel of the lead screw; the two ends of the guide sliding rod are fixedly connected to the upper parts of the two groups of supporting frames at the rear side, and the lower end of the cable supporting block is connected to the guide sliding rod in a sliding manner; the first belt pulley of the screw rod is fixedly connected to the right end of the reciprocating screw rod; the take-up rotating wheel comprises: the rotating wheel crank, the rotating wheel belt wheel and the rotating wheel belt wheel; the left end of the rotating wheel crank is fixedly connected to the middle of the right end face of the wire take-up rotating wheel; the rotating wheel belt wheel is fixedly connected to the left part of the rotating wheel crank; the rotating wheel belt is arranged on the outer sides of the rotating wheel belt wheel and the first lead screw belt wheel, and the rotating wheel belt, the rotating wheel belt wheel and the first lead screw belt wheel form a belt transmission mechanism.

Further, the cable supporting block includes: the support rotating wheel, the guide round rod, the adjusting screw rod, the adjusting pressing block and the upper rotating wheel are arranged on the support rotating wheel; the supporting rotating wheel is rotatably connected to the upper end of the cable supporting block; the lower end of the guide round rod is fixedly connected to the left side of the upper end of the cable supporting block; the lower end of the adjusting screw is rotatably connected to the right side of the upper end of the cable supporting block; the left end of the adjusting pressing block is connected to the guide round rod in a sliding mode, and the right end of the adjusting pressing block is connected to the adjusting screw in a threaded mode; the upper rotating wheel is rotatably connected to the inner side of the adjusting pressing block.

Further, the cleaning rotating rod comprises: the rotating rod belt wheel is fixedly connected to the right ends of the lower cleaning rotating rods; the support frame is still including: a second lead screw belt wheel and a lead screw belt wheel; the right end of the reciprocating screw is fixed on the second belt wheel of the screw; the lead screw wheel belt is arranged at the outer ends of the lead screw second belt wheel and the rotating rod belt wheel, and the lead screw wheel belt, the lead screw second belt wheel and the rotating rod belt wheel form a wheel belt transmission mechanism.

Further, the cleaning rotating rod further comprises: a rotating rod gear; the rotating rod gears are provided with two groups, the two groups of rotating rod gears are respectively fixed at the right ends of the two groups of cleaning rotating rods, and the two groups of rotating rod gears are meshed to form a gear transmission pair.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses be provided with fixed slide bar, when carrying out the water level survey, insert subaerial messenger's device with fixed slide bar and fix, and then promoted the stability that the device used, after the measurement work, the adjusting screw is rotated to the antiport, and fixed slide bar slides to the support frame inboard, and then has promoted the convenience of device transportation.

The utility model discloses be provided with reciprocal lead screw, reciprocal lead screw rotates and drives about the cable supporting shoe, and then makes even the winding of measuring apparatu cable receive the line runner on, and then promotes the convenience of measuring apparatu receipts and releases the line.

The utility model discloses be provided with the cable supporting shoe, when receiving and releasing the cable, the cable drives the support runner and rotates, and then reduces the frictional force when the cable receive and releases, better protection the cable, go up the runner and shelter from in the top of cable, prevent the cable off tracking, the cable keeps neat when receiving the line.

The utility model discloses be provided with clean bull stick, the felt on the clean bull stick can remove the cement of adhesion on the cable dirty, and then keeps the clean and dry of cable, prevents that the cable from weing the damage.

The utility model provides a when receiving the line the regularity of cable has reduced the friction that receives when the cable receive and releases, has cleared the water and the mud dirt of adhesion on the cable simultaneously, has played better protection to the cable.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the right front view of the present invention.

Fig. 2 is a schematic diagram of the left front view of the present invention.

Fig. 3 is a schematic view of the supporting frame of the present invention.

Fig. 4 is a schematic view of the cleaning rotating rod of the present invention.

Fig. 5 is a schematic view of the cable support block structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a support base plate; 2. a support frame; 201. fixing the sliding rod; 202. a slide bar connecting rod; 203. a lifting screw; 204. a reciprocating screw; 205. a guide slide bar; 206. a first belt pulley of the lead screw; 207. a lead screw second belt pulley; 208. a lead screw pulley belt; 3. a take-up rotating wheel; 301. a rotating wheel crank; 302. a rotating wheel belt wheel; 303. a runner belt; 4. a device moving rod; 5. a cable support block; 501. supporting the rotating wheel; 502. a guide round bar; 503. adjusting the screw rod; 504. adjusting a pressing block; 505. an upper runner; 6. cleaning the rotating rod; 601. a rotating rod belt wheel; 602. a rotating rod gear.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a ground water level measuring equipment for ground reconnaissance, include: the device comprises a supporting bottom plate 1, a supporting frame 2, a reciprocating screw 204, a take-up rotating wheel 3, a device moving rod 4, a cable supporting block 5 and a cleaning rotating rod 6; the lower end of the support frame 2 is fixedly connected to the upper end face of the support bottom plate 1; the two ends of the reciprocating screw 204 are rotatably connected to the upper ends of the two groups of supporting frames 2 at the rear side, and the reciprocating screw 204 is a screw which can enable the sliding block to realize reciprocating motion without changing the rotation direction of the main shaft; the take-up runner 3 is rotatably connected to the middle part of the left supporting frame 2; the device moving rod 4 is fixedly connected with the upper end of the support frame 2; the cable supporting block 5 is in threaded connection with the reciprocating screw 204; the cleaning rotating rods 6 are provided with two groups, the two groups of cleaning rotating rods 6 are rotatably connected at the rear end of the support frame 2, and the middle parts of the cleaning rotating rods 6 are provided with water-absorbing flexible felts.

Wherein, support frame 2 is including: a fixed sliding rod 201, a sliding rod connecting rod 202 and a lifting screw 203; four groups of fixed sliding rods 201 are arranged, and the four groups of fixed sliding rods 201 are respectively connected to the inner side of the support frame 2 in a sliding manner; two groups of slide bar connecting rods 202 are arranged, and two ends of the two groups of slide bar connecting rods 202 are respectively and fixedly connected to the fixed slide bars 201; the lifting screw 203 is in threaded connection with the middle part of the slide bar connecting rod 202, and the lower end of the lifting screw 203 is rotatably connected to the support base plate 1; in the use, when carrying out the water level survey, rotate lifting screw 203, fixed slide bar 201 slides out from support frame 2, and it is fixed to insert subaerial messenger's device with fixed slide bar 201, and then has promoted the stability that the device used, after the measurement work, the lifting screw 203 is rotated in the reverse direction, and fixed slide bar 201 slides to support frame 2 inboardly, and then has promoted the convenience of device transportation.

Wherein, support frame 2 still including: a guide slide bar 205 and a lead screw first pulley 206; two ends of the guide sliding rod 205 are fixedly connected to the upper parts of the two groups of the supporting frames 2 at the rear side, and the lower end of the cable supporting block 5 is connected to the guide sliding rod 205 in a sliding manner; the lead screw first belt wheel 206 is fixedly connected to the right end of the reciprocating lead screw 204; the take-up rotating wheel 3 comprises: a wheel crank 301, a wheel belt pulley 302 and a wheel belt pulley 303; the left end of the rotating wheel crank 301 is fixedly connected to the middle of the right end face of the wire take-up rotating wheel 3; the rotating wheel belt wheel 302 is fixedly connected to the left part of the rotating wheel crank 301; the rotating wheel belt 303 is arranged outside the rotating wheel belt 302 and the first lead screw belt 206, and the rotating wheel belt 303, the rotating wheel belt 302 and the first lead screw belt 206 form a belt transmission mechanism; in the use, the measuring apparatu cable passes the upper end of cable supporting shoe 5 and deepens into the water level measuring hole, rotates runner crank 301, and runner crank 301 passes through the reciprocal lead screw 204 of wheel belt drive mechanism drive and rotates, and reciprocal lead screw 204 rotates and drives about the cable supporting shoe 5, and then makes even the coiling of measuring apparatu cable receive on the line runner 3, and then promotes the convenience of measuring apparatu receive and releases the line.

Wherein, cable supporting shoe 5 is including: a supporting rotating wheel 501, a guide round rod 502, an adjusting screw 503, an adjusting pressing block 504 and an upper rotating wheel 505; the supporting runner 501 is rotatably connected to the upper end of the cable supporting block 5; the lower end of the guide round rod 502 is fixedly connected to the left side of the upper end of the cable supporting block 5; the lower end of the adjusting screw 503 is rotatably connected to the right side of the upper end of the cable support block 5; the left end of the adjusting pressing block 504 is connected to the guide round rod 502 in a sliding mode, and the right end of the adjusting pressing block 504 is connected to the adjusting screw 503 in a threaded mode; the upper rotating wheel 505 is rotatably connected to the inner side of the adjusting pressing block 504; in the use, the measuring apparatu cable overlap joint is in the upside that supports runner 501, when receiving and releasing the cable, the cable drives and supports runner 501 and rotate, and then reduces the frictional force when the cable receive and releases, the better cable of having protected, when rotating adjusting screw 503, adjust briquetting 504 and rise, and then the measuring head of the measuring apparatu of being convenient for passes the upper end of cable supporting shoe 5, after the measuring head passed the upper end of cable supporting shoe 5, it makes and adjusts briquetting 504 and descend to rotate adjusting screw 503, it shelters from the top at the cable to go up runner 505, prevent the cable off tracking.

Wherein, clean bull stick 6 including: the rotating rod belt wheel 601 is fixedly connected to the right ends of the lower group of cleaning rotating rods 6; the support frame 2 also comprises: a lead screw secondary pulley 207 and a lead screw pulley belt 208; the lead screw second belt wheel 207 fixes the right end of the reciprocating lead screw 204; the lead screw wheel belt 208 is arranged at the outer ends of the lead screw second belt wheel 207 and the rotating rod belt wheel 601, and the lead screw wheel belt 208, the lead screw second belt wheel 207 and the rotating rod belt wheel 601 form a belt transmission mechanism; in the use process, when the reciprocating screw 204 rotates, the reciprocating screw 204 drives the cleaning rotating rod 6 to rotate through the belt transmission mechanism.

Wherein, clean bull stick 6 still including: a rotating lever gear 602; two groups of rotating rod gears 602 are arranged, the two groups of rotating rod gears 602 are respectively fixed at the right ends of the two groups of cleaning rotating rods 6, and the two groups of rotating rod gears 602 are meshed to form a gear transmission pair; in the use, when a set of clean bull stick 6 of downside rotated, driven a set of clean bull stick 6 of upside simultaneously through the gear drive pair and rotated, when the cable of packing up the measuring apparatu, the cable was through the centre of two sets of clean bull sticks 6, and the felt on the clean bull stick 6 can remove the cement of adhesion on the cable dirty, and then keeps the clean dry of cable, prevents that the cable from the damage of weing.

The specific use mode and function of the embodiment are as follows:

when water level measurement is carried out, the lifting screw rod 203 is rotated, the fixed slide rod 201 slides out of the support frame 2, the fixed slide rod 201 is inserted into the ground to fix the device, and further the use stability of the device is improved; the cable of the measuring instrument is lapped on the upper side of the supporting rotating wheel 501, when the cable is wound and unwound, the cable drives the supporting rotating wheel 501 to rotate, so that the friction force of the cable during winding and unwinding is reduced, the cable is better protected, when the adjusting screw 503 is rotated, the adjusting pressing block 504 is lifted, so that a measuring head of the measuring instrument can conveniently penetrate through the upper end of the cable supporting block 5, after the measuring head penetrates through the upper end of the cable supporting block 5, the adjusting screw 503 is rotated to enable the adjusting pressing block 504 to descend, and the upper rotating wheel 505 is shielded above the cable to prevent the cable from deviating; when the reciprocating screw 204 rotates, the reciprocating screw 204 drives the lower group of cleaning rotating rods 6 to rotate through the belt wheel transmission mechanism, the lower group of cleaning rotating rods 6 drives the upper group of cleaning rotating rods 6 to rotate simultaneously through the gear transmission pair when the lower group of cleaning rotating rods 6 rotates, and when a cable of the measuring instrument is retracted, the cable passes through the middle of the two groups of cleaning rotating rods 6, so that cement dirt adhered to the cable can be removed by felt on the cleaning rotating rods 6, the cable is kept clean and dry, and the cable is prevented from being affected with damp and damaged; after the measurement work is finished, the lifting screw 203 is rotated reversely, the fixed sliding rod 201 slides to the inner side of the support frame 2, and the transportation convenience of the device is further improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A ground water level survey equipment for ground reconnaissance which characterized in that: the method comprises the following steps: the device comprises a supporting bottom plate (1), a supporting frame (2), a reciprocating screw rod (204), a take-up rotating wheel (3), a device moving rod (4), a cable supporting block (5) and a cleaning rotating rod (6); the lower end of the support frame (2) is fixedly connected to the upper end face of the support bottom plate (1); two ends of the reciprocating screw rod (204) are rotatably connected to the upper ends of the two groups of support frames (2) at the rear side; the take-up rotating wheel (3) is rotatably connected to the middle part of the left supporting frame (2); the device moving rod (4) is fixedly connected to the upper end of the support frame (2); the cable supporting block (5) is in threaded connection with the reciprocating screw rod (204); the cleaning rotating rods (6) are provided with two groups, the two groups of cleaning rotating rods (6) are rotatably connected to the rear end of the supporting frame (2), and the middle of each cleaning rotating rod (6) is provided with a water-absorbing flexible felt.

2. The groundwater level measuring apparatus for geotechnical investigation claimed in claim 1, wherein: the support frame (2) comprises: a fixed sliding rod (201), a sliding rod connecting rod (202) and a lifting screw (203); four groups of fixed sliding rods (201) are arranged, and the four groups of fixed sliding rods (201) are respectively connected to the inner side of the support frame (2) in a sliding manner; two groups of slide bar connecting rods (202) are arranged, and two ends of the two groups of slide bar connecting rods (202) are respectively and fixedly connected to the fixed slide bars (201); the lifting screw rod (203) is in threaded connection with the middle of the sliding rod connecting rod (202), and the lower end of the lifting screw rod (203) is rotatably connected to the supporting base plate (1).

3. The groundwater level measuring apparatus for geotechnical investigation claimed in claim 1, wherein: the support frame (2) also comprises: a guide slide bar (205) and a lead screw first belt wheel (206); the two ends of the guide sliding rod (205) are fixedly connected to the upper parts of the two groups of supporting frames (2) at the rear side, and the lower end of the cable supporting block (5) is connected to the guide sliding rod (205) in a sliding manner; the first lead screw belt wheel (206) is fixedly connected to the right end of the reciprocating lead screw (204); the take-up rotating wheel (3) comprises: a rotating wheel crank (301), a rotating wheel belt wheel (302) and a rotating wheel belt wheel (303); the left end of the rotating wheel crank (301) is fixedly connected to the middle of the right end face of the wire take-up rotating wheel (3); the rotating wheel belt wheel (302) is fixedly connected to the left part of the rotating wheel crank (301); the rotating wheel belt (303) is arranged on the outer sides of the rotating wheel belt wheel (302) and the first lead screw belt wheel (206), and the rotating wheel belt (303), the rotating wheel belt wheel (302) and the first lead screw belt wheel (206) form a belt transmission mechanism.

4. The groundwater level measuring apparatus for geotechnical investigation claimed in claim 1, wherein: the cable supporting block (5) comprises: the device comprises a supporting rotating wheel (501), a guide round rod (502), an adjusting screw rod (503), an adjusting pressing block (504) and an upper rotating wheel (505); the supporting rotating wheel (501) is rotatably connected to the upper end of the cable supporting block (5); the lower end of the guide round rod (502) is fixedly connected to the left side of the upper end of the cable supporting block (5); the lower end of the adjusting screw rod (503) is rotatably connected to the right side of the upper end of the cable supporting block (5); the left end of the adjusting pressing block (504) is connected to the guide round rod (502) in a sliding mode, and the right end of the adjusting pressing block (504) is connected to the adjusting screw rod (503) in a threaded mode; the upper rotating wheel (505) is rotatably connected to the inner side of the adjusting pressing block (504).

5. The groundwater level measuring apparatus for geotechnical investigation claimed in claim 1, wherein: the cleaning rotating rod (6) comprises: the rotating rod belt wheel (601) is fixedly connected to the right ends of the lower group of cleaning rotating rods (6); the support frame (2) also comprises: a lead screw second pulley (207) and a lead screw pulley belt (208); the right end of the reciprocating lead screw (204) is fixed by the lead screw second belt wheel (207); the lead screw wheel belt (208) is arranged at the outer ends of the lead screw second belt wheel (207) and the rotating rod belt wheel (601), and the lead screw wheel belt (208), the lead screw second belt wheel (207) and the rotating rod belt wheel (601) form a belt transmission mechanism.

6. The groundwater level measuring apparatus for geotechnical investigation claimed in claim 1, wherein: the cleaning rotating rod (6) also comprises: a rotating rod gear (602); the two groups of rotating rod gears (602) are arranged, the two groups of rotating rod gears (602) are respectively fixed at the right ends of the two groups of cleaning rotating rods (6), and the two groups of rotating rod gears (602) are meshed to form a gear transmission pair.