CN216767328U - Underground probe convenient for winding and unwinding wire - Google Patents

Abstract

The utility model relates to the technical field of underground detection, in particular to an underground probe convenient for winding and unwinding wires. The utility model leads the cable to be more convenient to receive and release by arranging the guide pulley arranged on the swing rod.

Description

Underground probe convenient for winding and unwinding wire

Technical Field

The utility model relates to the technical field of underground detection, in particular to an underground probe convenient for taking up and paying off wires.

Background

In the process of maintaining the underground cable, because the underground operation is troublesome, the underground probe is required to be used for replacing a person to perform underground exploration. The existing underground probe is mainly wired, data transmission needs to be carried out through a long cable between the probe and the display equipment on the ground, and therefore in the process that the probe enters and is taken out, an operator needs to lift the cable above a well mouth and slowly receive and release the cable so as to avoid friction between the cable and the inner wall of the well, the condition that the outer skin of the cable is damaged is caused, and the underground probe is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the pay-off and take-up line is inconvenient in the prior art, and provides an underground probe convenient for pay-off and take-up line.

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

the utility model provides a design is popped one's head in pit convenient to receive and release line, includes base, cable, fixed mounting has the riser on the base, the rotatable rotation axis of installing on the riser, the coaxial fixed mounting of rotation axis has the take-up reel, keep away from take-up reel side surface on the riser and still can rotate and install the deflection axle, fixed mounting has the pendulum rod on the deflection axle, keep away from take-up reel one end fixed mounting on the pendulum rod and have the handle, rotatable installation has the guide pulley corresponding with the take-up reel on the pendulum rod between handle and the take-up reel, the fixed winding of one end of cable is on the take-up reel, electric connection has the probe main part behind the guide pulley is walked around to the other end of cable, the deflection axle transmission is connected with actuating mechanism, install on the base and be used for carrying out spacing stop gear to the rotation axis.

According to a preferable technical scheme, the driving mechanism comprises a gear, a rack and a linear reciprocating mechanism, the gear is coaxially and fixedly installed at one end of the deflection shaft, the rack meshed with the gear is arranged below the gear, the rack is in transmission connection with the linear reciprocating mechanism, and the linear reciprocating mechanism is used for driving the rack to do linear reciprocating motion, so that the rack drives the gear to drive the deflection shaft to rotate.

As preferred technical scheme, straight reciprocating motion mechanism includes threaded rod, spout, slide rail, limiting plate, the threaded rod is on a parallel with the rack setting, the one end rotatable coupling of threaded rod is on the rack, the cover is equipped with the limiting plate on the threaded rod, the limiting plate is fixed on the base, set up the spout that is on a parallel with the rack setting on the base, install the slider in the spout, slider and rack fixed connection.

As the preferred technical scheme, the grip is sleeved with an anti-slip sleeve.

As a preferable technical scheme, the side surface of the probe body is covered with a flexible material,

the utility model provides an underground probe convenient for taking up and paying off wires, which has the beneficial effects that: when the utility model is used, in a normal state, as shown in the figure, an operator can hold the handle to lift the whole probe body together with a cable and the like, so that the operator can more conveniently carry the probe to move; when needs carry out the borehole survey operation, operating personnel can operate actuating mechanism drive deflection axle rotatory for the deflection axle drives the guide pulley and winds the swing of deflection axle, directly over the well head can be arranged in to the position of guide pulley, then utilizes guide pulley to lead the cable, thereby in putting into the well with the probe main part, avoided the unwrapping wire in-process, the problem of cable and well head friction, feasible receipts and releases the line convenience more.

Drawings

Fig. 1 is a schematic structural diagram of a downhole probe facilitating line reeling and unreeling according to the present invention.

FIG. 2 is a schematic structural diagram of a downhole probe facilitating line reeling and unreeling according to the present invention.

FIG. 3 is a side schematic view of a downhole probe for facilitating retraction of a line in accordance with the present invention.

Fig. 4 is a schematic structural view of a portion a of fig. 2.

In the figure: 1. a base; 2. a vertical plate; 3. a rotating shaft; 4. a take-up reel; 5. a cable; 6. a probe body; 7. a yaw axis; 8. a swing rod; 9. a guide pulley; 10. a grip; 11. a gear; 12. a rack; 13. a threaded rod; 14. a friction wheel; 15. an arc holding plate; 16. a side plate; 17. a pull rod; 18. a jack; 19. inserting a rod; 20. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1-4, the downhole probe convenient for winding and unwinding comprises a base 1 and a cable 5, wherein a vertical plate 2 is fixedly mounted on the base 1, a rotating shaft 3 is rotatably mounted on the vertical plate 2, a take-up reel 4 is coaxially and fixedly mounted on the rotating shaft 3, a deflection shaft 7 is rotatably mounted on the vertical plate 2 and far away from one side surface of the take-up reel 4, a swing rod 8 is fixedly mounted on the deflection shaft 7, a handle 10 is fixedly mounted at one end, far away from the take-up reel 4, of the swing rod 8, and an anti-slip sleeve is sleeved on the handle 10. A guide pulley 9 corresponding to the take-up reel 4 is rotatably mounted on the swing rod 8 between the handle 10 and the take-up reel 4, one end of the cable 5 is fixedly wound on the take-up reel 4, the other end of the cable 5 is electrically connected with the probe main body 6 after bypassing the guide pulley 9, and the side surface of the probe main body 6 is covered with a flexible material. The deflection shaft 7 is in transmission connection with a driving mechanism, and a limiting mechanism used for limiting the rotating shaft 3 is installed on the base 1.

The driving mechanism comprises a gear 11, a rack 12 and a linear reciprocating mechanism, the gear 11 is coaxially and fixedly installed at one end of the deflection shaft 7, the rack 12 meshed with the gear 11 is arranged below the gear 11, the rack 12 is in transmission connection with the linear reciprocating mechanism, and the linear reciprocating mechanism is used for driving the rack 12 to do linear reciprocating motion so that the rack 12 drives the gear 11 to drive the deflection shaft 7 to rotate. The linear reciprocating mechanism comprises a threaded rod 13, a sliding groove, a sliding rail and a limiting plate, wherein the threaded rod 13 is arranged in parallel to the rack 12, one end of the threaded rod 13 can be rotatably connected to the rack 12, the limiting plate is sleeved on the threaded rod 13 and fixed on the base 1, the sliding groove arranged in parallel to the rack 12 is formed in the base 1, a sliding block is installed in the sliding groove, and the sliding block is fixedly connected with the rack 12.

When the probe is used, as shown in fig. 3 in a normal state, an operator can hold the grip 10 to lift the whole probe main body 6 with the cable 5 and the like, so that the operator can more conveniently carry the probe to move; when needs carry out the borehole survey operation, operating personnel can operate actuating mechanism drive deflection axle 7 and rotate for deflection axle 7 drives guide pulley 9 and winds deflection axle 7 swing, directly over the well head can be arranged in to guide pulley 9's position, then utilizes guide pulley 9 to lead to cable 5, thereby in putting into the well with probe main part 6, avoided the unwrapping wire in-process, the frictional problem of cable 5 and well head, make the convenience more of receiving and releasing the line.

Example 2

Referring to fig. 1-4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the limiting mechanism includes a friction wheel 14, an arc-shaped holding plate 15, a side plate 16, a pull rod 17, an insertion hole 18, a top plate 20, and an insertion rod 19, the friction wheel 14 is coaxially and fixedly mounted at the end of one side of the rotating shaft 3, the arc-shaped holding plate 15 contacting the friction wheel 14 is disposed on the side surface of the friction wheel 14, one end of the pull rod 17 is fixedly connected with the arc-shaped holding plate 15, the side plate 16 is sleeved on the pull rod 17, the side plate 16 is fixed on the base 1, the other end of the pull rod 17 is fixed with a first catch plate, a first spring is sleeved on the pull rod 17 between the first catch plate and the side plate 16, two ends of the first spring are respectively fixedly connected with the first catch plate and the side plate 16, the insertion hole 18 is opened on the pull rod 17 between the side plate 16 and the arc-shaped holding plate 15, the top plate 20 is disposed above the pull rod 17, the insertion rod 19 corresponding to the insertion hole 18 is disposed on the top plate 20, a second baffle disc is fixedly arranged at one end, far away from the pull rod 17, of the insertion rod 19, a second spring is sleeved on the pull rod 17 between the second baffle disc and the top plate 20, and two ends of the second spring are fixedly connected with the second baffle disc and the top plate 20 respectively.

When the limiting mechanism is used, the limiting mechanism is limited until the rotating shaft 3 rotates, the state of the limiting mechanism is shown in fig. 4, the first spring is in an extending state, and the second spring is in a compressing state. When the rotating shaft 3 is not required to be limited by the limiting mechanism, the operator pulls the pull rod 17 back, so that the first spring is compressed until the insertion hole 18 on the pull rod 17 moves to the position aligned with the insertion rod 19, the insertion rod 19 is inserted into the insertion hole 18 under the action of the restoring force of the second spring, and the pull rod 17 keeps a fixed position, so that the arc-shaped holding plate 15 is not in contact with the friction wheel 14.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The underground probe convenient for winding and unwinding wires comprises a base (1) and a cable (5) and is characterized in that a vertical plate (2) is fixedly mounted on the base (1), a rotating shaft (3) is rotatably mounted on the vertical plate (2), a take-up reel (4) is coaxially and fixedly mounted on the rotating shaft (3), a deflection shaft (7) is rotatably mounted on one side surface of the vertical plate (2) away from the take-up reel (4), a swing rod (8) is fixedly mounted on the deflection shaft (7), a handle (10) is fixedly mounted on one end of the swing rod (8) away from the take-up reel (4), a guide pulley (9) corresponding to the take-up reel (4) is rotatably mounted on the swing rod (8) between the handle (10) and the take-up reel (4), one end of the cable (5) is fixedly wound on the take-up reel (4), and a probe main body (6) is electrically connected with the other end of the cable (5) after the guide pulley (9) is wound, the deflection shaft (7) is connected with a driving mechanism in a transmission mode, and a limiting mechanism used for limiting the rotation shaft (3) is installed on the base (1).

2. The downhole probe convenient for pay-off and pay-off as claimed in claim 1, wherein the driving mechanism comprises a gear (11), a rack (12) and a linear reciprocating mechanism, the gear (11) is coaxially and fixedly mounted at one end of the deflection shaft (7), the rack (12) meshed with the gear (11) is arranged below the gear (11), the rack (12) is in transmission connection with the linear reciprocating mechanism, and the linear reciprocating mechanism is used for driving the rack (12) to do linear reciprocating motion, so that the rack (12) drives the gear (11) to drive the deflection shaft (7) to rotate.

3. The downhole probe convenient for pay-off and take-up of claim 2, wherein the linear reciprocating mechanism comprises a threaded rod (13), a sliding groove, a sliding rail and a limiting plate, the threaded rod (13) is arranged in parallel to the rack (12), one end of the threaded rod (13) is rotatably connected to the rack (12), the threaded rod (13) is sleeved with the limiting plate, the limiting plate is fixed on the base (1), the sliding groove is arranged in parallel to the rack (12) and is formed in the base (1), a sliding block is installed in the sliding groove, and the sliding block is fixedly connected with the rack (12).

4. A downhole probe for facilitating reeling and unreeling of a tubing and string according to claim 1, wherein the grip (10) is sleeved with an anti-slip sleeve.

5. A downhole probe for facilitating reeling and unreeling according to claim 1, wherein the sides of the probe body (6) are covered with a flexible material.

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