Auxiliary device for detecting instrument

Abstract

The utility model relates to the technical field of pipeline detection auxiliary equipment, and discloses a detector auxiliary device which comprises a base, a fixing mechanism, a first driving mechanism, a push rod, a second driving mechanism and a pulley, the pulley is installed at the bottom of the base, and the fixing mechanism is installed on the base in a sliding mode. The fixing mechanism is provided with a fixing position used for fixing an underground pipeline detector body, the first driving mechanism is installed on the base, the power output end of the first driving mechanism is connected with the fixing mechanism and used for driving the fixing mechanism to move up and down relative to the base, and the push rod is slidably installed on the front side of the base. The power output end of the second driving mechanism is connected with the push rod for driving the push rod to move up and down relative to the base; according to the device, the distance between the underground pipeline detector body and the ground can be adjusted according to actual conditions, it is guaranteed that the underground pipeline detector finds the position with the maximum signal to the maximum extent, the height of the push rod is adjustable, and the device is suitable for users of different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline detection auxiliary equipment, and more specifically to a detector auxiliary device. Background Art

[0002] Underground pipeline detection is a method that combines field investigation and instrument detection to find out the laying status of various underground pipelines in the survey area. The underground pipeline detector mainly uses the principle of electromagnetic induction or electromagnetic waves to detect underground pipelines. When in use, the underground pipeline detector is placed directly above the pipeline to be measured, relying on the transmitter's own induction to transmit the signal.

[0003] When the existing underground pipeline detector auxiliary mechanism is in use, the underground pipeline detector can be moved at any time by setting a base and a push rod, but the height of the push rod cannot be adjusted, and the height of the underground pipeline detector above the ground cannot be adjusted. It cannot meet the need of moving the underground pipeline detector at any time to find the position with the highest signal strength under different terrain conditions. It is not convenient to use and cannot be suitable for users of different heights. Utility Model Content

[0004] The purpose of this application is to provide a detector auxiliary device, aiming to solve the technical problems existing in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present application adopts a detector auxiliary device, comprising: a base, a fixing mechanism, a first driving mechanism, a push rod, a second driving mechanism and a pulley;

[0006] The pulley is mounted on the bottom of the base;

[0007] The fixing mechanism is slidably mounted on the base, and the fixing mechanism has a fixing position for fixing the underground pipeline detector body;

[0008] The first driving mechanism is mounted on the base, and a power output end of the first driving mechanism is connected to the fixing mechanism, for driving the fixing mechanism to move up and down relative to the base;

[0009] The push rod is slidably mounted on the front side of the base, and the power output end of the second driving mechanism is connected to the push rod for driving the push rod to move up and down relative to the base.

[0010] As a preferred technical solution, the fixing mechanism includes: a connecting plate and two movable frames, the two movable frames are respectively arranged on the left and right sides of the base, and the connecting plate is fixedly connected between the two movable frames;

[0011] The power output end of the first driving mechanism is connected to at least one movable frame, and the fixed position is located on the connecting plate.

[0012] As a preferred technical solution, the first driving mechanism includes a driver and a lifting assembly;

[0013] The lifting assembly includes: a first screw, a slider and a rotating connecting rod. The first screw extends in the front-to-back direction and is rotatably connected to the base. The driver is installed on the base, and the power output end of the driver is connected to the screw for driving the first screw to rotate. The slider is slidably connected to the base, and the slider is threadedly connected to the first screw. One end of the rotating connecting rod is rotatably connected to the slider, and the other end is rotatably connected to the movable frame.

[0014] As a preferred technical solution, the lifting assembly includes two rotating connecting rods and two sliding blocks, and the two rotating connecting rods are cross-arranged;

[0015] The first screw comprises a first thread segment and a second thread segment, and the first thread segment and the second thread segment have opposite thread directions;

[0016] The two sliding blocks are screwed to the first thread segment and the second thread segment in a one-to-one correspondence.

[0017] As a preferred technical solution, two groups of lifting components are provided, each corresponding to each movable frame;

[0018] The driver includes a dual-axis motor, which is arranged on the front side of the base. The left and right ends of the dual-axis motor are respectively provided with power output ends, each of the power output ends is respectively connected to a worm, and the front end of each first screw is respectively installed with a worm wheel, and each of the worms is respectively engaged with a worm wheel.

[0019] As a preferred technical solution, the movable frame is in the shape of a box with an opening at the bottom, and the side of the movable frame has a clearance groove for the first screw to pass through.

[0020] As a preferred technical solution, a guide rod is also installed on the base, and the slider is slidably and rotatably connected to the guide rod, and the slider has a limiting surface that cooperates with the base to limit the rotation of the slider relative to the base.

[0021] As a preferred technical solution, the second driving mechanism includes: a driving motor and a second screw. The driving motor is arranged on the front side of the base. The power output end of the driving motor is connected to the second screw for driving the second screw to rotate relative to the base. A movable plate is installed on the push rod, and the movable plate is threadedly connected to the second screw.

[0022] As a preferred technical solution, the base includes a bottom plate and a fixing frame, the fixing frame is installed on the front side of the bottom plate, and a sliding cavity is defined between the fixing frame and the bottom plate;

[0023] The push rod is slidably arranged on the fixing frame, and the bottom end of the push rod is located in the sliding cavity, and the bottom plate is installed on the bottom end of the push rod.

[0024] As a preferred technical solution, a controller is provided on the base, and buttons are provided on the controller, and the controller is electrically connected to the first driving mechanism and the second driving mechanism respectively.

[0025] The detector auxiliary device in the present application, on the one hand, because the push rod is slidably installed on the base, and a first driving mechanism is provided to drive the push rod to slide, the height of the push rod can be adjusted, which is suitable for users of different heights; on the other hand, because the fixing mechanism used to install the underground pipeline detector body is slidably installed on the base, and a second driving mechanism is provided to drive the fixing mechanism to slide up and down, the fixing mechanism drives the underground pipeline detector body to move up and down relative to the base, and the distance between the underground pipeline detector body and the ground can be adjusted according to actual conditions, which is conducive to finding the position where the underground pipeline detector signal is the largest. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present application is further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present application. In addition, unless otherwise specified, the drawings are intended only to conceptually represent the composition or structure of the described objects and may contain exaggerated representations, and the drawings are not necessarily drawn to scale.

[0027] Figure 1 It is a side view of the utility model;

[0028] Figure 2 It is a top view of the utility model;

[0029] Figure 3 It is a side view of part of the structure of the utility model;

[0030] Figure 4 It is a top view of part of the structure of the utility model;

[0031] Among them: 1. Fixing mechanism; 11. Connecting plate; 12. Movable frame; 2. First driving mechanism; 21. Driver; 211. Dual-axis motor; 212. Worm; 22. Lifting assembly; 221. First screw; 222. Slider; 223. Rotating connecting rod; 224. Guide rod; 225. Gap groove; 226. Worm gear; 227. First thread segment; 228. Second thread segment; 3. Base; 4. Pulley; 5. Push rod; 51. Fixing frame; 52. Moving plate; 53. Guide column; 54. Anti-slip sleeve; 6. Second driving mechanism; 61. Driving motor; 62. Second screw; 7. Underground pipeline detector body. DETAILED DESCRIPTION

[0032] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0033] In the description of this application, it should be understood that the terms "front," "back," "upper," "lower," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, in the description of this application, "plurality" means two or more, unless otherwise expressly and specifically defined.

[0034] See Figure 1-2 , a detector auxiliary device provided in an embodiment of the present application, includes a base 3, a fixing mechanism 1, a first driving mechanism 2, a push rod 5, a second driving mechanism 6 and a pulley 4; the pulley 4 is installed at the bottom of the base 3; the fixing mechanism 1 is slidably installed on the base 3, and the fixing mechanism 1 has a fixing position for fixing the underground pipeline detector body 7; the first driving mechanism 2 is installed on the base 3, and the power output end of the first driving mechanism 2 is connected to the fixing mechanism 1, for driving the fixing mechanism 1 to move up and down relative to the base 3; the push rod 5 is slidably installed on the front side of the base 3, and the power output end of the second driving mechanism 6 is connected to the push rod 5, for driving the push rod 5 to move up and down relative to the base 3.

[0035] In this embodiment, the underground pipeline detector body 7 is fixedly installed on the fixing mechanism 1. By providing a base 3 and a pulley 4, the underground pipeline detector body can be moved at any time during use, and the user does not need to bend down and hold the underground pipeline detector with his hands to move it; the first driving mechanism 2 drives the fixing mechanism 1 to move up and down relative to the base 3, so that the underground pipeline detector body 7 thereon also moves up and down relative to the base 3. The distance between the underground pipeline detector body 7 and the ground can be adjusted according to actual conditions, which is conducive to finding the position where the underground pipeline detector signal is the largest; the second driving mechanism 6 drives the push rod 5 to move up and down relative to the base 3. When in use, the user pushes the push rod 5 to move the base 3 and the underground pipeline detector body 7 fixed thereon. The user does not need to move the underground pipeline detector body 7, which saves time and effort, and the height of the push rod 5 can be adjusted according to the user's height.

[0036] Furthermore, the fixing mechanism 1 includes: a connecting plate 11 and two movable frames 12, the two movable frames 12 are respectively arranged on the left and right sides of the base 3, and the connecting plate 11 is fixedly connected between the two movable frames 12; the power output end of the first driving mechanism 2 is connected to at least one of the movable frames 12, and the fixed position is located on the connecting plate 11; the first driving mechanism 2 includes a driver 21 and a lifting assembly 22; the lifting assembly 22 includes: a first screw 221, a slider 222 and a rotating connecting rod 223, the first screw 221 extends along the front and rear directions and is rotatably connected to the base 3, the driver 21 is installed on the base 3, and the power output end of the driver 21 is connected to the first screw 221 for driving the first screw 221 to rotate, the slider 222 is slidably connected to the base 3, and the slider 222 is screwed to the first screw 221, one end of the rotating connecting rod 223 is rotatably connected to the slider 222, and the other end is rotatably connected to the movable frame 12.

[0037] In this embodiment, the two movable frames 12 are slidably connected on both sides of the base 3, the connecting plate 11 is fixedly connected between the two movable frames 12, and the underground pipeline detector body is fixed on the fixed position of the connecting plate 11. One end of the rotating connecting rod 223 defines the power output end of the first driving mechanism 2. The driver 21 drives the first screw 221 to rotate, and the first screw 221 drives the slider 222 to rotate along the length direction of the first screw 221. The rotating connecting rod 223 connected to the slider 222 moves synchronously to lift the sliding frame. By setting this driving method, the overall structure is simple and the layout is compact.

[0038] Furthermore, the lifting assembly 22 includes two rotating links 223 and two sliders 222, with the two rotating links 223 arranged crosswise. The first screw 221 includes a first threaded segment 227 and a second threaded segment 228, with the first threaded segment 227 and the second threaded segment 228 having opposite rotation directions. The two sliders 222 are screwed to the first threaded segment 227 and the second threaded segment 228 in a one-to-one correspondence. The two segments with opposite rotation directions make the first screw 221 a bidirectional screw. Two sets of sliders 222 and rotating links 223 are connected to the ends of the bidirectional screws, respectively. The two rotating links 223 work synchronously to lift the movable frame 12, ensuring the stability of the movable frame 12 during movement.

[0039] Furthermore, two groups of lifting components 22 are provided, which correspond one to one with each of the movable frames 12; the driver 21 includes a dual-axis motor 211, and the dual-axis motor 211 is arranged on the front side of the base 3. The left and right ends of the dual-axis motor 211 are respectively provided with power output ends, and each of the power output ends is respectively connected to a worm 212, and the front end of each first screw 221 is respectively installed with a worm gear 226, and each of the worms 212 is respectively engaged with a worm gear 226. The worm 212 is driven by a dual-axis motor, and the worm 212 drives the worm gear 226 through meshing. The worm gear 226 simultaneously drives the first screw 221 to rotate. The rotation of the first screw 221 drives the moving block to move, and the moving block drives the rotating connecting rod 223 to move. The rotating connecting rod 223 pushes the movable frame 12 obliquely upward to complete the adjustment of the movable frame 12 to rise. The movable frame 12 is connected to the connecting plate 11, which can simultaneously drive the underground pipeline detector body 7 on the connecting plate 11 to be raised and lowered, further ensuring the stability of the device when adjusting the distance between the underground pipeline detector body and the ground.

[0040] Furthermore, the movable frame 12 is in the shape of a box with an opening at the bottom, and the side of the movable frame 12 has a clearance groove 225 for the first screw 221 to pass through. The box-shaped movable frame 12 has better stability and can ensure the stability of the movable frame 12 when it is adjusted up and down.

[0041] Furthermore, a guide rod 224 is installed on the base 3, and the slider 222 is slidably and rotatably connected to the guide rod 224, and the slider 222 has a limiting surface that cooperates with the base 3 to limit the rotation of the slider 222 relative to the base 3. The setting of the guide rod 224 and the limiting surface enables the slider 222 to only move along the length direction of the guide rod 224, and will not rotate with the first screw 221.

[0042] Furthermore, the second driving mechanism 6 includes: a driving motor 61 and a second screw 62. The driving motor 61 is arranged on the front side of the base 3. The power output end of the driving motor 61 is connected to the second screw 62, which is used to drive the second screw 62 to move up and down relative to the base 3. A movable plate 52 is installed on the push rod 5, and the movable plate 52 is screwed to the second screw 62.

[0043] In this embodiment, one end of the second screw 62 defines the power output end of the second drive mechanism 6, and the movable plate 52 is respectively connected to the power output end of the second drive mechanism 6 and the push rod 5. The drive motor 61 drives the second screw 62 to rotate, and the second screw 62 drives the movable plate 52. A guide column 53 is provided so that the movable plate 52 only moves up and down relative to the base 3 and does not rotate. The movable plate 52 drives the push rod 5 to move. Based on this, the height of the push rod 5 can be changed to adapt to users of different heights; further, an anti-slip cover 54 is also provided on the push rod 5, and the anti-slip cover 54 is a rubber cover.

[0044] Furthermore, the base 3 includes a bottom plate and a fixing frame 51, the fixing frame 51 is installed on the front side of the bottom plate, and a sliding cavity is defined between the fixing frame 51 and the bottom plate; the push rod 5 is slidably passed through the fixing frame 51, and the bottom end of the push rod 5 is located in the sliding cavity, the bottom plate is installed at the bottom end of the push rod 5, and a guide column 53 is also installed on the base 3, and the guide column 53 is slidably connected to the movable plate 52; based on this, the overall stability of the push rod 5 can be guaranteed, and the guide column 53 also enables the movable plate 52 to only move up and down relative to the base 3, and will not rotate with the second screw 62, and the movable plate 52, guide column 53, etc. are arranged in the sliding cavity, so that the device structure is compact and the layout is reasonable.

[0045] Furthermore, a controller is provided on the base 3 , and buttons are provided on the controller. The controller is electrically connected to the first driving mechanism 2 and the second driving mechanism 6 respectively, based on which the device automation can be realized.

[0046] To sum up, the detector auxiliary device provided in this embodiment, when in use, first press the button of the control push rod 5, adjust the height of the push rod 5 according to the user's height, then clamp the underground pipeline detector body on the connecting plate 11, press the button of the control movable frame 12, adjust the distance between the underground pipeline detector body and the ground according to actual conditions, and find the position where the underground pipeline detector signal is the largest; the overall structure of the device is simple, saving time and effort.

[0047] This specification discloses the present application with reference to the accompanying drawings and also enables those skilled in the art to practice the present application, including making and using any device or system, employing suitable materials, and using any combined methods. The scope of the present application is defined by the claimed technical solution and includes other examples that occur to those skilled in the art. As long as such other examples include structural elements that are not different from the literal language of the claimed technical solution, or such other examples include equivalent structural elements that are not substantially different from the literal language of the claimed technical solution, such other examples should be deemed to be within the scope of protection determined by the claimed technical solution.

Claims

1. A detector auxiliary device, characterized in that: include: A base, a fixing mechanism, a first driving mechanism, a push rod, a second driving mechanism and a pulley; The pulley is mounted on the bottom of the base; The fixing mechanism is slidably mounted on the base, and the fixing mechanism has a fixing position for fixing the underground pipeline detector body; The first driving mechanism is mounted on the base, and a power output end of the first driving mechanism is connected to the fixing mechanism, for driving the fixing mechanism to move up and down relative to the base; The push rod is slidably mounted on the front side of the base, and the power output end of the second driving mechanism is connected to the push rod for driving the push rod to move up and down relative to the base.

2. The detector auxiliary device according to claim 1, characterized in that: The fixing mechanism includes: a connecting plate and two movable frames, the two movable frames are respectively arranged on the left and right sides of the base, and the connecting plate is fixedly connected between the two movable frames; The power output end of the first driving mechanism is connected to at least one movable frame, and the fixed position is located on the connecting plate.

3. The detector auxiliary device according to claim 2, characterized in that: The first driving mechanism includes a driver and a lifting assembly; The lifting assembly includes: a first screw, a slider and a rotating connecting rod. The first screw extends in the front-to-back direction and is rotatably connected to the base. The driver is installed on the base, and the power output end of the driver is connected to the first screw for driving the first screw to rotate. The slider is slidably connected to the base, and the slider is threadedly connected to the first screw. One end of the rotating connecting rod is rotatably connected to the slider, and the other end is rotatably connected to the movable frame.

4. The detector auxiliary device according to claim 3, characterized in that: The lifting assembly includes two rotating connecting rods and two sliding blocks, and the two rotating connecting rods are arranged crosswise; The first screw comprises a first thread segment and a second thread segment, and the first thread segment and the second thread segment have opposite thread directions; The two sliding blocks are screwed to the first thread segment and the second thread segment in a one-to-one correspondence.

5. The detector auxiliary device according to claim 3, characterized in that: Two groups of lifting components are provided, each corresponding to each movable frame; The driver includes a dual-axis motor, which is arranged on the front side of the base. The left and right ends of the dual-axis motor are respectively provided with power output ends, each of the power output ends is respectively connected to a worm, and the front end of each first screw is respectively installed with a worm wheel, and each of the worms is respectively engaged with a worm wheel.

6. The detector auxiliary device according to claim 5, characterized in that: The movable frame is in the shape of a box with an opening at the bottom, and a side surface of the movable frame is provided with a clearance groove for the first screw to pass through.

7. The detector auxiliary device according to claim 4, characterized in that: A guide rod is also installed on the base, and the slider is slidably and rotatably connected to the guide rod. The slider has a limiting surface that cooperates with the base to limit the rotation of the slider relative to the base.

8. The detector auxiliary device according to claim 1, characterized in that: The second driving mechanism includes: a driving motor and a second screw. The driving motor is arranged on the front side of the base. The power output end of the driving motor is connected to the second screw for driving the second screw to rotate relative to the base. A movable plate is installed on the push rod, and the movable plate is screwed to the second screw.

9. The detector auxiliary device according to claim 8, characterized in that: The base includes a bottom plate and a fixing frame, wherein the fixing frame is installed on the front side of the bottom plate, and a sliding cavity is defined between the fixing frame and the bottom plate; The push rod is slidably arranged on the fixing frame, and the bottom end of the push rod is located in the sliding cavity, and the bottom plate is installed on the bottom end of the push rod.

10. The detector auxiliary device according to any one of claims 1 to 9, characterized in that: The base is provided with a controller, the controller is provided with buttons, and the controller is electrically connected to the first driving mechanism and the second driving mechanism respectively.

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