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CN-224212204-U - Geological geophysical prospecting paying-off equipment

CN224212204UCN 224212204 UCN224212204 UCN 224212204UCN-224212204-U

Abstract

The utility model discloses geological geophysical prospecting paying-off equipment, which relates to the technical field of geological prospecting equipment and comprises a traction walking unit, a paying-off rack, a length measuring device and a length measuring device, wherein the traction walking unit comprises a handheld rod and walking wheels, the paying-off rack is provided with two groups of paying-off reels and is arranged separately from the traction walking unit, the length measuring device is arranged on the traction walking unit and is linked with the walking wheels and used for measuring the moving distance of the traction walking unit, and the traction walking unit is integrated with the length measuring device (such as a pressing counter) linked with the walking wheels and can convert the rotating circle number of the walking wheels into the moving distance in real time. Therefore, operators can intuitively and accurately grasp the length of the paid-out cable in the paying-off process, so that equidistant accurate layout of the detection points or the electrode points is realized, and the acquisition quality of geophysical prospecting data is fundamentally improved.

Inventors

  • HAO SHUYU
  • ZHANG PEILIN
  • REN JIEPING
  • WANG YAQI
  • GUO PENGLIANG
  • XING XIAOFENG
  • CHENG YUE
  • ZHAO YIMIN
  • YU PAN
  • ZHAO XING
  • HAO ZHIGUO

Assignees

  • 山西山地物探技术有限公司

Dates

Publication Date
20260508
Application Date
20260403

Claims (10)

  1. 1. A geophysical prospecting line apparatus comprising: A traction walking unit (5) comprising a hand-held lever (509) and a walking wheel (501); The pay-off rack (1), wherein the pay-off rack (1) is provided with two groups of pay-off reels (2) and is arranged separately from the traction travelling unit (5); the length measuring device is arranged on the traction traveling unit (5) and is linked with the traveling wheel (501) to measure the moving distance of the traction traveling unit (5); The traction assembly is arranged on the traction walking unit (5) and is used for traction of the cable (6) laid down from the pay-off reel (2).
  2. 2. The geological geophysical prospecting paying-off device according to claim 1, wherein two groups of paying-off reels (2) are rotatably connected with the paying-off rack (1), a connecting rod (201) is fixedly connected between the two groups of paying-off reels (2), and a paying-off structure (3) is arranged on the paying-off reels (2).
  3. 3. The geophysical prospecting paying-off device according to claim 2, wherein the paying-off structure (3) comprises a plurality of sliding grooves (303), the sliding grooves (303) are formed in the paying-off disc (2), a threaded rod (304) is rotatably connected in the sliding grooves (303), sliding blocks (302) are spirally connected on the threaded rod (304), and winding rods (301) are fixedly connected between the sliding blocks (302) on the two groups of paying-off discs (2).
  4. 4. A geophysical prospecting wire arrangement according to claim 3, wherein a rotating rod (305) is rotatably connected to the inside of the spool (2) at the axis, and bevel gears are engaged between the rotating rod (305) and a plurality of the threaded rods (304).
  5. 5. A geophysical prospecting wire releasing device according to claim 1, characterized in that an auxiliary structure (4) is arranged on one side of the pay-off rack (1), the auxiliary structure (4) comprises a fixing rack (401), a sliding frame (406) is connected to the fixing rack (401) in a sliding manner, the sliding frame (406) transversely reciprocates on the fixing rack (401), and the cable (6) penetrates through a wire hole in the sliding frame (406).
  6. 6. A geophysical prospecting wire arrangement according to claim 5, wherein the mount (401) is provided with a reciprocating screw (405), the reciprocating screw (405) being in screw connection with the sliding frame (406).
  7. 7. The geophysical prospecting wire releasing device according to claim 6, wherein a main gear (402) is rotatably connected in the pay-off rack (1), the main gear (402) is fixedly connected with the pay-off reel (2), a slave gear (403) is meshed with one side of the main gear (402), a slave gear (403) is fixedly connected with one end of the reciprocating screw (405), and a gear belt (404) is arranged between the two groups of slave gears (403).
  8. 8. A geophysical prospecting wire arrangement according to claim 1, wherein the hand-held lever (509) and the travelling wheel (501) are rotatably connected by a rotary shaft (502), a fixed disc is mounted at one end of the rotary shaft (502), and the length measuring device comprises a push counter (508).
  9. 9. The geophysical prospecting wire releasing device according to claim 8, wherein the pressing counter (508) is mounted in the fixed disc, a pressing rod (506) is slidably connected to the fixed disc, the pressing rod (506) is located at the upper side of the pressing end of the pressing counter (508), a magnet (507) is fixedly connected to the travelling wheel (501), and a magnetic pole repulsive to the magnet (507) is arranged at the upper end of the pressing rod (506).
  10. 10. The geophysical prospecting wire arrangement according to claim 8, wherein the traction assembly comprises symmetrical clamping blocks (503), clamping grooves (504) are formed between the symmetrical clamping blocks (503), cables (6) are placed in the clamping grooves (504), clamping rods (505) are spirally connected to the clamping blocks (503), and the clamping rods (505) clamp the cables (6).

Description

Geological geophysical prospecting paying-off equipment Technical Field The utility model relates to the technical field of geological exploration equipment, in particular to geological geophysical exploration paying-off equipment. Background In geophysical prospecting operations, it is often necessary to route a large number of cables or detector cables to form a detection array. The traditional paying-off mode mainly relies on manual shouldering or walking with heavy cable trays. This approach has the following significant drawbacks: 1. the labor intensity is extremely high, the operation efficiency is low, and the method is particularly applicable to complex terrains and long-distance layout; 2. The paying-off length is difficult to control accurately, and usually depends on step estimation or frequently uses an external measuring tool, so that the distance error between the detector points or the electrode points is large, and the data quality is influenced; 3. The cable is easy to wind and tie in the winding and unwinding process, and is inconvenient to arrange. In the prior art, china patent discloses a pay-off device (CN 223409152U) for geological and physical prospecting, which improves the problems of carrying and arranging cables to a certain extent through a pay-off wheel, but fails to solve the problem of real-time accurate measurement of pay-off length in pay-off operation, and has limited adaptability to different wire diameters and wire quantities. Accordingly, a geophysical prospecting wire apparatus is provided to solve the problems set forth in the background art. Disclosure of utility model The utility model aims to provide geological geophysical prospecting paying-off equipment so as to solve the problems in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: A geophysical prospecting line apparatus comprising: the traction walking unit comprises a handheld rod and walking wheels; The pay-off rack is provided with two groups of pay-off reels and is arranged separately from the traction travelling unit; The length measuring device is arranged on the traction traveling unit, is linked with the traveling wheel and is used for measuring the moving distance of the traction traveling unit; and the traction assembly is arranged on the traction walking unit and is used for dragging the cable put down from the pay-off reel. The pay-off reel is characterized in that two groups of pay-off reels are rotatably connected with the pay-off rack, a connecting rod is fixedly connected between the two groups of pay-off reels, a pay-off structure is arranged on the pay-off reels and comprises a plurality of sliding grooves, the sliding grooves are formed in the pay-off reels, a threaded rod is rotatably connected in the sliding grooves, sliding blocks are spirally connected to the threaded rod, winding rods are fixedly connected between the sliding blocks on the two groups of pay-off reels, a rotating rod is rotatably connected in the positions of the axes of the pay-off reels, and bevel gears are meshed between the rotating rod and the plurality of threaded rods. The pay-off rack is characterized in that an auxiliary structure is arranged on one side of the pay-off rack, the auxiliary structure comprises a fixing frame, a sliding frame is connected to the fixing frame in a sliding mode, the sliding frame transversely reciprocates on the fixing frame, and the cable penetrates through a wiring hole in the sliding frame. The paying-off reel is characterized in that a reciprocating screw rod is arranged on the fixing frame and is in spiral connection with the sliding frame, a main gear is rotatably connected inside the paying-off frame and is fixedly connected with the paying-off reel, a slave gear is meshed with one side of the main gear, one end of the reciprocating screw rod is fixedly connected with the slave gear, and a gear belt is arranged between the two groups of slave gears. The length measuring device comprises a pressing counter, the pressing counter is arranged in the fixed disc, the fixed disc is connected with a pressing rod in a sliding mode, the pressing rod is located on the upper side of the pressing end of the pressing counter, a magnet is fixedly connected to the travelling wheel, and a magnetic pole which is opposite to the magnet is arranged at the upper end of the pressing rod. The traction assembly comprises symmetrical clamping blocks, clamping grooves are formed between the symmetrical clamping blocks, cables are placed in the clamping grooves, clamping rods are connected to the clamping blocks in a spiral mode, and the clamping rods clamp the cables. Compared with the prior art, the utility model has the beneficial effects that: 1. The traction walking unit is integrated with a length measuring device (such as a pressing counter) linked with the walking wheel, so that the number of rotation turns of the wal