CN220844974U - Remote control winding and unwinding device for pipeline detection cables - Google Patents

Abstract

The utility model relates to a remote control winding and unwinding device for a pipeline detection cable, which comprises a handheld rod, a remote controller, an automatic winding and unwinding mechanism and a pipe orifice fixing mechanism, wherein the handheld rod is vertically arranged; the automatic wire winding and unwinding mechanism and the pipe orifice fixing mechanism are respectively and fixedly arranged at the lower end of the handheld rod and are respectively used for automatically winding and unwinding cables and fixing the pipe orifice; the remote controller is fixedly arranged at the upper end of the handheld rod and is respectively in communication connection with the automatic winding and unwinding mechanism and the pipe orifice fixing mechanism. The utility model has the advantages of simple structure and reasonable design, can realize automatic winding and unwinding of cables and automatic fixation of pipe orifices, greatly improves the usability and detection operation efficiency of the existing unpowered pipeline detection equipment, and improves the stability of winding and unwinding, thereby having great significance for improving the pipeline detection quality, improving the operation efficiency and reducing the labor intensity.

Description

Remote control winding and unwinding device for pipeline detection cables

Technical Field

The utility model relates to the technical field of pipeline detection, in particular to a remote control winding and unwinding device for a pipeline detection cable.

Background

The current method for pipeline video detection is to load a camera system through a crawler with power, enter a pipeline and walk in the pipeline under the driving of the power, and carry out power, control and video transmission through a towing rope of the crawler. Because the crawler is provided with a power and control device, the volume is limited, and the crawler cannot enter the pipeline with the pipe diameter of less than 100mm at present. The camera can only be pushed into the pipeline manually, which is time-consuming and labor-consuming; moreover, the movement of the camera is neglected, the movement is neglected and can not be controlled at a constant speed, the image quality can not be ensured, and the quality of pipeline evaluation and detection is affected due to the fact that the distance manually pushed by the condition limitation is very limited.

Disclosure of utility model

The utility model aims to solve the technical problem of the prior art by providing a remote control winding and unwinding device for a pipeline detection cable.

The technical scheme for solving the technical problems is as follows:

The remote control winding and unwinding device for the pipeline detection cable comprises a handheld rod, a remote controller, an automatic winding and unwinding mechanism and a pipe orifice fixing mechanism, wherein the handheld rod is vertically arranged; the automatic winding and unwinding mechanism and the pipe orifice fixing mechanism are respectively and fixedly arranged at the lower end of the handheld rod and are respectively used for automatically winding and unwinding cables and fixing the pipe orifice; the remote controller is fixedly arranged at the upper end of the handheld rod and is respectively in communication connection with the automatic wire winding and unwinding mechanism and the pipe orifice fixing mechanism.

The beneficial effects of the utility model are as follows: in the use process, firstly, an operator holds the hand-held rod by hand and inserts the hand-held rod into an operation well, so that the pipe orifice fixing mechanism reaches the pipe orifice; then, the operation personnel is operated through the remote controller to enable the pipe orifice fixing mechanism to fix the pipe orifice, and the automatic winding and unwinding mechanism automatically winds and unwinds the cable so as to carry out detection operation, so that the degree of automation is high, and the operation efficiency is high.

In practical application, one end of the cable is sent into the pipeline by the automatic winding and unwinding mechanism and is connected with video detection equipment such as a camera, and the other end of the cable extends to the ground and is wound on the cable winding and unwinding frame.

The utility model has simple structure and reasonable design, can realize automatic retraction and extension of cables and automatic fixation of pipe orifices, greatly improves the usability and detection operation efficiency of the existing unpowered pipeline detection equipment, and improves the stability of the retraction and the extension wires, thereby having very important significance for improving the pipeline detection quality, improving the operation efficiency and reducing the labor intensity.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, a shell is fixedly arranged at the lower end of the handheld rod, and the pipe orifice fixing mechanism is arranged on the shell; the automatic winding and unwinding mechanism comprises a driving piece and a synchronous wheel set, and the synchronous wheel set is vertically arranged on the shell; the driving piece is fixedly arranged in the shell, is in communication connection with the remote controller and is used for driving the synchronous wheel set to rotate.

The further scheme has the beneficial effects that in the use process, the driving piece is used for driving the two pairs of synchronous wheel sets to operate, so that the two pairs of synchronous wheel sets drive cables to be automatically wound and unwound, and the cables are convenient to wind and unwind;

in addition, automatic coiling and uncoiling mechanism installs in the shell, and mouth of pipe fixed establishment installs on the shell, and is neat pleasing to the eye.

Further, the driving member is a motor.

The beneficial effect of adopting above-mentioned further scheme is that in the use, utilize two pairs of synchrony wheelsets of motor drive operation for two pairs of synchrony wheelsets drive cable receive and releases automatically, and the cable is received and released conveniently.

Further, the synchronous wheel set comprises two pairs of synchronous wheels, and the two pairs of synchronous wheels are oppositely arranged in the shell, are respectively and vertically arranged and can respectively and vertically rotate around the axial direction of the synchronous wheels; each pair of synchronous wheels are in transmission connection through a synchronous belt, and any one of the synchronous wheels is coaxially and fixedly sleeved on the driving end of the driving piece.

The cable is located between the two synchronous belts and is attached to the two synchronous belts in the use process, the corresponding pair of synchronous wheels are driven to rotate by the driving piece, the two pairs of synchronous wheels are driven to rotate by friction between the synchronous belts and the cable, and the cable is convenient to wind and wind by the two pairs of synchronous wheels and the synchronous belts.

Further, the pipe orifice fixing mechanism comprises a fixing plate, a moving plate and an electric cylinder, wherein the fixing plate is horizontally and fixedly arranged on the shell; the electric cylinder is fixedly arranged on the shell, is positioned above the fixed plate, and has a telescopic end vertically downward, and is in communication connection with the remote controller; the movable plate is horizontally arranged at the telescopic end of the electric cylinder, and the electric cylinder stretches and contracts and drives the movable plate to move up and down so as to respectively buckle or loosen the inner wall of the pipe orifice with the fixed plate.

The further scheme has the beneficial effects that in the use process, the remote controller is used for controlling the operation of the electric cylinder, the electric cylinder stretches and contracts and drives the movable plate to move upwards until the fixed plate and the movable plate are respectively clung to the inner wall of the pipe orifice so as to fix the pipe orifice; or the electric cylinder stretches and contracts and drives the movable plate to move downwards to separate the fixed plate and the movable plate from the inner wall of the pipe orifice respectively so as to loosen the pipe orifice and realize automatic fixing of the pipe orifice.

Further, the shell is also horizontally and fixedly provided with a clamping plate, and the clamping plate is positioned above the fixing plate and is used for wrapping the cable together with the fixing plate.

The beneficial effect of adopting above-mentioned further scheme is that utilize splint and fixed plate cooperation in order to wrap up the cable, guarantees the stability of cable receive and releases.

Further, the clamping plate, the fixed plate and the moving plate are arc-shaped plates respectively, the arc-shaped orientations of the clamping plate and the fixed plate are opposite, and the arc-shaped orientations of the clamping plate and the moving plate are the same and all downward.

The beneficial effect of adopting above-mentioned further scheme is that splint, fixed plate and movable plate's shape reasonable in design, fixed mouth of pipe that can be higher and parcel cable, guarantees the stability that the mouth of pipe is fixed and the automatic stability of receiving and releasing of cable.

Further, the moving plate can move up and down and is positioned and installed on the telescopic end of the electric cylinder.

The movable plate has the beneficial effects that the movable plate is reasonable in design, and the position of the movable plate on the telescopic end of the electric cylinder can be adjusted so as to meet the fixation of pipe orifices with different pipe diameters, and the movable plate is convenient to use.

Further, a sliding sleeve is sleeved on the telescopic end of the electric cylinder in a vertically sliding manner, a threaded hole is formed in the sliding sleeve, a locking screw is connected in the threaded hole in a threaded manner, and the locking screw is screwed until one end of the locking screw abuts against or loosens the electric cylinder so as to fix or loosen the sliding sleeve; the movable plate is horizontally and fixedly arranged on the sliding sleeve.

The sliding sleeve has the advantages that the sliding sleeve can be used for adjusting the position of the movable plate, and meanwhile, the sliding sleeve can be fixed or loosened by using the locking screw, so that the sliding sleeve is simple and convenient to operate, and time and labor are saved.

Further, the hand-held rod is a telescopic rod.

The technical scheme has the beneficial effects that the handheld rod is designed into the telescopic rod, so that the operation of the operation wells with different depths can be met, and the operation is more convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a side view of the present utility model;

Fig. 4 is a rear view of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a hand-held lever; 2. a remote controller; 3. a housing; 4. an automatic winding and unwinding mechanism; 5. a fixing plate; 6. a moving plate; 7. an electric cylinder; 8. a clamping plate; 9. a sliding sleeve; 10. locking screws.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

As shown in fig. 1 to 4, the present embodiment provides a remote control retraction device for a pipeline detection cable, which comprises a handheld rod 1, a remote controller 2, an automatic retraction and deployment mechanism 4 and a pipe orifice fixing mechanism, wherein the handheld rod 1 is vertically arranged and can be retracted and positioned; the automatic winding and unwinding mechanism 4 and the pipe orifice fixing mechanism are respectively and fixedly arranged at the lower end of the handheld rod 1 and are respectively used for automatically winding and unwinding cables and fixing pipe orifices; the remote controller 2 is fixedly arranged at the upper end of the handheld rod 1, and is respectively in communication connection with the automatic wire winding and unwinding mechanism 4 and the pipe orifice fixing mechanism.

In the use process, firstly, an operator holds the hand-held rod 1 to insert into an operation well, so that the pipe orifice fixing mechanism reaches the pipe orifice; then, an operator can operate the pipe orifice fixing mechanism through the remote controller 2 to fix the pipe orifice without holding the pipe orifice all the time manually; and the automatic winding and unwinding mechanism 4 automatically winds and unwinds the cable to perform detection operation, so that the automation degree is high, and the operation efficiency is high.

In practical application, one end of the cable is fed into the pipeline by the automatic winding and unwinding mechanism 4 and is connected with a video detection device such as a camera, and the other end of the cable extends to the ground and is wound on the cable winding and unwinding frame.

The remote controller 2 corresponds to a controller, and is of the prior art, and will not be described in detail herein.

Preferably, in this embodiment, the hand-held rod 1 is preferably a straight rod structure, and is easy to operate.

The automatic cable winding and unwinding device is simple in structure and reasonable in design, can realize automatic winding and unwinding of cables and automatic fixation of a pipe orifice, greatly improves usability and detection operation efficiency of the existing unpowered pipeline detection device, and improves winding and unwinding stability, and has very important significance in improving pipeline detection quality, improving operation efficiency and reducing labor intensity.

Example 2

On the basis of the embodiment 1, in the embodiment, a housing 3 is fixedly arranged at the lower end of the handheld rod 1, and the pipe orifice fixing mechanism is arranged on the housing 3; the automatic take-up and pay-off mechanism 4 comprises a driving piece and a synchronous wheel set, and the synchronous wheel set is vertically arranged on the shell 3; the driving part is fixedly arranged in the shell 3, is in communication connection (can be wireless or wired) with the remote controller 2 and is used for driving the synchronous wheel set to rotate.

In the use process, the driving piece is used for driving the two pairs of synchronous wheel sets to operate, so that the two pairs of synchronous wheel sets drive the cables to be automatically wound and unwound, and the cables are convenient to wind and unwind;

in addition, the automatic take-up and pay-off mechanism 4 is arranged in the shell 3, and the pipe orifice fixing mechanism is arranged on the shell 3, so that the automatic take-up and pay-off mechanism is neat and attractive.

Based on the above scheme, one end of the cable passes through the housing 3 and extends into the housing 3, and after being conveyed by the synchronous wheel set, extends out of the housing 3.

Preferably, in this embodiment, a power supply battery is fixedly installed in the housing 3, and the power supply battery is connected with the remote controller 2 through a circuit to supply power to each component.

Example 3

On the basis of embodiment 2, in this embodiment, the driving member is a motor.

In the use process, two pairs of synchronous wheelsets are driven by a motor to operate, so that the two pairs of synchronous wheelsets drive cables to be automatically wound and unwound, and the cables are convenient to wind and unwind.

Example 4

On the basis of any one of embodiments 2 to 3, in this embodiment, the synchronizing wheel set includes two pairs of synchronizing wheels, and the two pairs of synchronizing wheels are relatively installed in the housing 3, and are respectively vertically disposed and respectively vertically rotatable about their own axial directions; each pair of synchronous wheels are in transmission connection through a synchronous belt, and any one of the synchronous wheels is coaxially and fixedly sleeved on the driving end of the driving piece.

In the use, the cable is located between two hold-in range and laminates with two hold-in ranges, utilizes the driving piece drive to correspond to the synchronizing wheel rotation to utilize frictional force between hold-in range and the cable to make two pairs of synchronizing wheels rotate, make two pairs of synchronizing wheels and hold-in range drive cable receive and releases automatically, the cable receive and releases conveniently.

Example 5

On the basis of any one of embodiment 2 to embodiment 4, in this embodiment, the orifice fixing mechanism includes a fixing plate 5, a moving plate 6, and an electric cylinder 7, the fixing plate 5 being horizontally fixedly mounted on the housing 3; the electric cylinder 7 is fixedly arranged on the shell 3, is positioned above the fixed plate 5, and has a telescopic end vertically downward, and the electric cylinder 7 is in communication connection (can be wireless or wired) with the remote controller 2; the moving plate 6 is horizontally arranged at the telescopic end of the electric cylinder 7, and the electric cylinder 7 stretches and contracts and drives the moving plate 6 to move up and down so as to respectively buckle or loosen the inner wall of the pipe orifice with the fixed plate 5.

In the use process, the remote controller 2 is used for controlling the operation of the electric cylinder 7, the electric cylinder 7 stretches and contracts and drives the movable plate 6 to move upwards until the fixed plate 5 and the movable plate 6 are respectively clung to the inner wall of the pipe orifice so as to fix the pipe orifice; or the electric cylinder 7 stretches and contracts and drives the movable plate 6 to move downwards to separate the fixed plate 5 and the movable plate 6 from the inner wall of the pipe orifice respectively so as to loosen the pipe orifice and realize automatic fixing of the pipe orifice.

Example 6

On the basis of embodiment 5, in this embodiment, the housing 3 is further horizontally and fixedly provided with a clamping plate 8, and the clamping plate 8 is located above the fixing plate 5, and is used for wrapping the cable with the fixing plate 5.

The proposal utilizes the cooperation of the clamping plate 8 and the fixed plate 5 to wrap the cable, thereby ensuring the winding and unwinding stability of the cable.

Example 7

Based on embodiment 6, in this embodiment, the clamping plate 8, the fixed plate 5 and the moving plate 6 are arc-shaped plates respectively, and the arc-shaped orientations of the clamping plate 8 and the fixed plate 5 are opposite, and the arc-shaped orientations of the clamping plate 8 and the moving plate 6 are the same and all downward.

The clamping plate 8, the fixing plate 5 and the moving plate 6 are reasonable in shape design, and can be used for fixing the pipe orifice and wrapping the cable higher, so that the stability of fixing the pipe orifice and the stability of automatic winding and unwinding of the cable are ensured.

Based on the above-mentioned scheme, the clamping plate 8 and the fixing plate 5 form a tubular structure for the cable to pass through.

In addition, the fixed plate 5 and the movable plate 6 are in arc structures and can be respectively matched with the shape of the pipe orifice so as to fix the pipe orifice and increase the stability of fixing the pipe orifice.

Example 8

In this embodiment, the moving plate 6 is mounted on the telescopic end of the electric cylinder 7 so as to be movable and positionable up and down.

The movable plate 6 is reasonable in design, and the position of the movable plate 6 on the telescopic end of the electric cylinder 7 can be adjusted so as to meet the fixation of pipe orifices with different pipe diameters, and the movable plate is convenient to use.

Example 9

On the basis of embodiment 8, in this embodiment, a sliding sleeve 9 is sleeved on the telescopic end of the electric cylinder 7 in a vertically sliding manner, a threaded hole passing through the sliding sleeve 9 is formed in the sliding sleeve 9, a locking screw 10 is connected in the threaded hole in a threaded manner, and the locking screw 10 is screwed until one end of the locking screw abuts against or loosens the electric cylinder 7 so as to fix or loosen the sliding sleeve 9; the moving plate 6 is horizontally and fixedly arranged on the sliding sleeve 9.

The position of the movable plate 6 can be adjusted by the sliding sleeve 9, and the sliding sleeve 9 can be fixed or loosened by the locking screw 10, so that the scheme is simple and convenient to operate, and time and labor are saved.

The number of the locking screws 10 can be one or more, preferably two, and the two locking screws 10 are relatively distributed on the sliding sleeve 9.

Example 10

On the basis of the above embodiments, in this embodiment, the hand-held lever 1 is a telescopic lever.

The hand-held rod 1 is designed into a telescopic rod, so that the operation of different deep operation wells can be met, and the operation is more convenient.

Based on the above scheme, the hand-held rod 1 comprises a rod body and a sleeve, wherein the sleeve is vertically arranged, and the lower end of the sleeve is fixedly connected with the top of the shell 3; the lower end of the rod body passes through the upper end of the sleeve and extends into the sleeve, and the rod body is in sliding connection with the sleeve; the upper end of the sleeve is provided with a screw hole which penetrates through the inside and the outside, and a screw is connected in the screw hole in a threaded manner. During adjustment, the screw is manually screwed until one end of the screw abuts against or loosens the rod body so as to fix or loosen the rod body.

The working principle of the utility model is as follows:

In the use process, firstly, an operator holds the hand-held rod 1 to insert into an operation well, so that the pipe orifice fixing mechanism reaches the pipe orifice; then, an operator controls the operation of the electric cylinder 7 by using the remote controller 2, and the electric cylinder 7 stretches and stretches to drive the movable plate 6 to move upwards until the fixed plate 5 and the movable plate 6 are respectively clung to the inner wall of the pipe orifice so as to fix the pipe orifice; and utilize remote controller 2 control automatic coiling and uncoiling mechanism 4 automatic coiling and uncoiling cable in order to detect the operation, degree of automation is high, and the operating efficiency is high.

In view of the problems of the prior small-caliber pipeline video detection, the utility model is matched with an unpowered detection device for use, and an automatic wire feeding mechanism driven by a motor is designed to replace manual pushing of a camera at a pipe orifice, so that the speed is adjustable, the camera is pushed at a constant speed after the speed is set, and the video quality is ensured.

In addition, the utility model is provided with the pipe orifice fixing mechanism, does not need to be manually held, runs stably, can improve the working efficiency, lightens the labor intensity and greatly improves the detection distance and the detection quality.

The utility model greatly improves the usability and the detection operation efficiency of the existing unpowered pipeline detection equipment, improves the stability of the coiling and uncoiling line, and has very important significance for improving the pipeline detection quality, improving the operation efficiency and reducing the labor intensity.

It should be noted that, all the electronic components related to the present utility model adopt the prior art, and the above components are electrically connected to the controller, and the control circuit between the controller and the components is the prior art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (10)

1. The utility model provides a pipeline detection cable remote control receive and releases device which characterized in that: the automatic paying-off device comprises a handheld rod (1), a remote controller (2), an automatic paying-off mechanism (4) and a pipe orifice fixing mechanism, wherein the handheld rod (1) is vertically arranged; the automatic wire winding and unwinding mechanism (4) and the pipe orifice fixing mechanism are respectively and fixedly arranged at the lower end of the handheld rod (1) and are respectively used for automatically winding and unwinding cables and fixing pipe orifices; the remote controller (2) is fixedly arranged at the upper end of the handheld rod (1), and is respectively in communication connection with the automatic take-up and pay-off mechanism (4) and the pipe orifice fixing mechanism.

2. The pipeline-detection cable remote-control retraction device according to claim 1, wherein: the lower end of the handheld rod (1) is fixedly provided with a shell (3), and the pipe orifice fixing mechanism is arranged on the shell (3); the automatic winding and unwinding mechanism (4) comprises a driving piece and a synchronous wheel set, and the synchronous wheel set is vertically arranged on the shell (3); the driving piece is fixedly arranged in the shell (3), is in communication connection with the remote controller (2) and is used for driving the synchronous wheel set to rotate.

3. The pipeline-detection cable remote-control retraction device according to claim 2, wherein: the driving piece is a motor.

4. The pipeline-detection cable remote-control retraction device according to claim 2, wherein: the synchronous wheel set comprises two pairs of synchronous wheels, and the two pairs of synchronous wheels are oppositely arranged in the shell (3), are respectively and vertically arranged and can respectively and vertically rotate around the axial direction of the synchronous wheels; each pair of synchronous wheels are in transmission connection through a synchronous belt, and any one of the synchronous wheels is coaxially and fixedly sleeved on the driving end of the driving piece.

5. The pipeline-detection cable remote-control retraction device according to any one of claims 2 to 4, wherein: the pipe orifice fixing mechanism comprises a fixing plate (5), a moving plate (6) and an electric cylinder (7), wherein the fixing plate (5) is horizontally and fixedly arranged on the shell (3); the electric cylinder (7) is fixedly arranged on the shell (3), is positioned above the fixed plate (5) and has a telescopic end vertically downward, and the electric cylinder (7) is in communication connection with the remote controller (2); the movable plate (6) is horizontally arranged at the telescopic end of the electric cylinder (7), and the electric cylinder (7) stretches and contracts and drives the movable plate (6) to move up and down so as to respectively buckle or loosen the inner wall of the pipe orifice with the fixed plate (5).

6. The pipeline-detection cable remote-control retraction device according to claim 5, wherein: the shell (3) is also horizontally and fixedly provided with a clamping plate (8), and the clamping plate (8) is positioned above the fixed plate (5) and is used for wrapping cables with the fixed plate (5).

7. The pipeline-detection cable remote-control retraction device according to claim 6, wherein: the clamping plate (8), the fixed plate (5) and the movable plate (6) are arc-shaped plates respectively, the arc directions of the clamping plate (8) and the fixed plate (5) are opposite, and the arc directions of the clamping plate (8) and the movable plate (6) are the same and all downward.

8. The pipeline-detection cable remote-control retraction device according to claim 5, wherein: the moving plate (6) can move up and down and is positioned and installed on the telescopic end of the electric cylinder (7).

9. The pipeline-detection cable remote-control retraction device according to claim 8, wherein: a sliding sleeve (9) is sleeved on the telescopic end of the electric cylinder (7) in a vertically sliding manner, a penetrating threaded hole is formed in the sliding sleeve (9), a locking screw (10) is connected in the threaded hole in a threaded manner, and the locking screw (10) is screwed until one end of the locking screw abuts against or loosens the electric cylinder (7) so as to fix or loosen the sliding sleeve (9); the moving plate (6) is horizontally and fixedly arranged on the sliding sleeve (9).

10. The pipeline-detection cable remote-control retraction device according to any one of claims 1 to 4, wherein: the hand-held rod (1) is a telescopic rod.