阅读说明：本技术 一种方便使用与地下管线探测用的金属探测仪 (Metal detector convenient to use and used for underground pipeline detection ) 是由 魏宝艳 于 2020-12-09 设计创作，主要内容包括：本发明涉及金属探测仪探测技术领域,且公开了一种方便使用与地下管线探测用的金属探测仪,包括设备主体,所述设备主体的顶部转动连接有手握握把,所述设备主体的内部固定安装有提示开关,所述提示开关的外围固定连接有限位器,所述提示开关的底部固定安装有伸缩杆,所述伸缩杆的外围卡接有卡扣块。通过升降支架会在复位弹簧的作用下,使记号轮在升降槽的内部向下滑动,记号轮滑动到所需记号的位置自动记号,从而达到了方便对所需记号的位置记号的效果,通过固定块会跟随活动支架的运动而运动,带动卡扣块跟随运动,此时卡扣块远离升缩杆,升缩杆会在底部弹簧的作用下向上升,从而达到了设备高度可调节的效果。(The invention relates to the technical field of metal detector detection, and discloses a metal detector which is convenient to use and used for underground pipeline detection. Can be under reset spring's effect through the lifting support, make the mark wheel slide downwards in the inside in lift groove, the mark wheel slides the automatic mark in position of required mark to reached convenient effect to the position mark of required mark, can follow movable support's motion and move through the fixed block, drive the buckle piece and follow the motion, the flex rod is kept away from to the buckle piece this moment, the flex rod can rise to under the effect of bottom spring, thereby equipment height-adjustable's effect has been reached.)

1. The utility model provides a metal detector that facilitates use and pipeline survey usefulness, includes equipment main part (1), its characterized in that: the top of the equipment main body (1) is rotatably connected with a handheld handle (2), a prompt switch (3) is fixedly mounted inside the equipment main body (1), a limiter (4) is fixedly connected to the periphery of the prompt switch (3), a telescopic rod (5) is fixedly mounted at the bottom of the prompt switch (3), a buckle block (6) is clamped on the periphery of the telescopic rod (5), a fixed block (7) is fixedly connected to one end, away from the telescopic rod (5), of the buckle block (6), a movable support (8) is fixedly mounted at one end, away from the buckle block (6), of the fixed block (7), a small sliding groove (9) is slidably connected to one end, away from the movable support (8), of the small sliding groove (9), a telescopic spring (10) is fixedly connected to one end, away from the small sliding groove (9), of the telescopic spring (10) is slidably connected with a large sliding groove (11) and a pushing block (12), promote one end sliding connection that expanding spring (10) were kept away from in piece (12) and have lift support (13), the center of lift support (13) is rotated and is connected with reset spring (14), the one end sliding connection that promotes piece (12) is kept away from in lift support (13) has lift groove (15), the front rotation in lift groove (15) is connected with mark wheel (16), the peripheral fixed mounting in lift groove (15) has metal detector (17), the top fixedly connected with starting switch (18) of metal detector (17), the bottom fixed mounting of equipment main part (1) has gyro wheel (19).

2. The metal detector of claim 1, wherein the metal detector is adapted to facilitate the detection of underground pipelines, and further comprises: one end of the lifting support (13) far away from the pushing block (12) is rotatably connected with a marking wheel (16).

3. The metal detector of claim 1, wherein the metal detector is adapted to facilitate the detection of underground pipelines, and further comprises: the top of the equipment main body (1) is provided with a limiter (4) and a fixing block (7) which are symmetrically and uniformly distributed at two ends of the top of the equipment main body (1).

4. The metal detector of claim 1, wherein the metal detector is adapted to facilitate the detection of underground pipelines, and further comprises: the periphery of the telescopic rod (5) is provided with a clamping block (6) and a movable support (8), and the clamping block and the movable support are symmetrically and uniformly distributed at two ends of the periphery of the telescopic rod (5).

5. The metal detector of claim 1, wherein the metal detector is adapted to facilitate the detection of underground pipelines, and further comprises: the bottom of the equipment main body (1) is provided with a metal detector (17) and rollers (19), and the metal detector and the rollers are symmetrically and uniformly distributed at two ends of the bottom of the equipment main body (1).

6. The metal detector of claim 1, wherein the metal detector is adapted to facilitate the detection of underground pipelines, and further comprises: the front surface of the reset spring (14) is provided with a lifting support (13), a lifting groove (15) and a marking wheel (16), and the lifting support, the lifting groove and the marking wheel are symmetrically and uniformly distributed at the left end and the right end of the equipment main body (1).

7. The metal detector of claim 1, wherein the metal detector is adapted to facilitate the detection of underground pipelines, and further comprises: the front surface of the metal detector (17) is provided with a lifting support (13), a lifting groove (15) and a marking wheel (16), and the lifting support, the lifting groove and the marking wheel are symmetrically and uniformly distributed at two ends of the metal detector (17).

Technical Field

The invention relates to the technical field of metal detector detection, in particular to a metal detector which is convenient to use and used for underground pipeline detection.

Background

The metal detector is a high-performance metal detector specially designed for security protection, and mainly comprises three main types: electromagnetic induction type, X ray detection type and microwave detection type, an electronic instrument for surveying metal, can be applied to a plurality of fields, present underground pipeline surveys with metal detecting instrument when surveying the metal pipeline of cement ground downside, when detecting the underground and having metal pipeline, need temporarily leave the vestige subaerial with the sliding tool, so that follow-up accurate will bury the cement ground that has the metal pipeline and bore out, conveniently repair the metal pipeline, but can not leave the vestige on cement ground immediately along with the removal of metal detecting instrument, it is not very convenient, simultaneously when the staff of different heights uses the pushing hands to promote metal detecting instrument, need adjust the pushing hands height immediately, but the back is adjusted from top to bottom to current pushing hands, need be to the maintenance push rod with the mode of bolt locking, it is inconvenient to adjust the operation.

In order to solve the problems, the inventor provides a metal detector which is convenient to use and used for underground pipeline detection, the marking wheel slides downwards in the lifting groove under the action of a reset spring through a lifting support, the marking wheel automatically marks the position of the required mark when sliding to the position of the required mark, so that the effect of conveniently marking the position of the required mark is achieved, a fixed block moves along with the movement of a movable support to drive a buckling block to move along, the buckling block is far away from a lifting and contracting rod, and the lifting and contracting rod rises upwards under the action of a bottom spring, so that the effect of adjusting the height of equipment is achieved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the metal detector which is convenient to use and is used for detecting the underground pipeline, has the advantages of instant trace leaving and convenient adjustment, and solves the problems of instant trace leaving and inconvenient adjustment.

(II) technical scheme

In order to achieve the purposes of immediate trace leaving and convenient adjustment, the invention provides the following technical scheme: a metal detector convenient to use and used for underground pipeline detection comprises an equipment main body, wherein the top of the equipment main body is rotatably connected with a hand-holding handle, a prompting switch is fixedly arranged inside the equipment main body, a limiter is fixedly connected to the periphery of the prompting switch, a telescopic rod is fixedly arranged at the bottom of the prompting switch, a buckle block is clamped at the periphery of the telescopic rod, one end, away from the telescopic rod, of the buckle block is fixedly connected with a fixed block, one end, away from the buckle block, of the fixed block is fixedly connected with a movable support, one end, away from the fixed block, of the movable support is slidably connected with a small chute, one end, away from the movable support, of the small chute is fixedly connected with a telescopic spring, one end, away from the small chute, of the telescopic spring is slidably connected with a large chute and, the center of lifting support rotates and is connected with reset spring, the one end sliding connection that pushing block was kept away from to lifting support has the lift groove, the front in lift groove rotates and is connected with the mark wheel, the peripheral fixed mounting in lift groove has the metal detection instrument, the top fixedly connected with starting switch of metal detection instrument, the bottom fixed mounting of equipment main part has the gyro wheel.

Preferably, one end of the lifting support, which is far away from the pushing block, is rotatably connected with a marking wheel.

Preferably, the top of the equipment main body is provided with a limiter and a fixed block which are symmetrically and uniformly distributed at two ends of the top of the equipment main body.

Preferably, the periphery of telescopic link is provided with buckle piece and movable support, and symmetry evenly distributed can drive the outside motion of buckle piece when the movable support atress at the peripheral both ends of telescopic link, and the telescopic link does not receive the restriction of buckle piece to rise this moment to conveniently adjust the height of this equipment.

Preferably, the bottom of the equipment main body is provided with a metal detector and rollers which are symmetrically and uniformly distributed at two ends of the bottom of the equipment main body, when the metal detector detects metal, an alarm is given to the outside, and the rollers roll on the pipeline to keep the equipment stable in motion.

Preferably, the front surface of the reset spring is provided with a lifting support, a lifting groove and marking wheels, the lifting support, the lifting groove and the marking wheels are symmetrically and uniformly distributed at the left end and the right end of the equipment main body, when the lifting support is stressed, the reset spring is far away from the center of the equipment main body, and the marking wheels descend in the lifting groove to mark the places needing to be marked.

Preferably, the front surface of the metal detector is provided with a lifting support, a lifting groove and a marking wheel which are symmetrically and uniformly distributed at two ends of the metal detector.

(III) advantageous effects

Compared with the prior art, the invention provides the metal detector which is convenient to use and used for underground pipeline detection, and the metal detector has the following beneficial effects:

1. this metal detection instrument of usefulness with pipeline surveys, can slide on little spout through the movable support, to the top motion of little spout, expanding spring promotes the piece to the drive and slides in the inside of big spout, when sliding to the one end of keeping away from the equipment main part, lifting support can be under reset spring's effect, makes the mark wheel slide downwards in the inside in lift groove, and the mark wheel slides the automatic mark in the position of required mark, thereby has reached the effect of convenient position mark to required mark.

2. This metal detection instrument that facilitates use and pipeline survey usefulness moves to the position of keeping away from equipment main part through little spout, and the movable support can slide the position of bottom on little spout, and equipment main part is kept away from to the pulling movable support, and the fixed block can be followed the motion of movable support and moved this moment, drives the buckle piece and follows the motion, and the telescopic pole is kept away from to the buckle piece this moment, and the telescopic pole can rise under the effect of bottom spring to the effect that equipment height can be adjusted has been reached.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the hand grip and the connection structure thereof according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a fixing block and a connecting structure thereof according to the present invention;

FIG. 5 is a schematic view of the extension spring and its connection structure of the present invention;

FIG. 6 is a schematic view of the lifting stand and the connecting structure thereof according to the present invention.

In the figure: 1. an apparatus main body; 2. holding the grip; 3. a prompt switch; 4. a stopper; 5. a telescopic rod; 6. a buckling block; 7. a fixed block; 8. a movable support; 9. a small chute; 10. a tension spring; 11. a large chute; 12. a pushing block; 13. a lifting support; 14. a return spring; 15. a lifting groove; 16. a marking wheel; 17. a metal detector; 18. starting a switch; 19. and a roller.

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.

Referring to fig. 1-6, a metal detector for convenient use and underground pipeline detection comprises an apparatus body 1, a hand grip 2 is rotatably connected to the top of the apparatus body 1, a metal detector 17 and a roller 19 are arranged at the bottom of the apparatus body 1 and symmetrically and uniformly distributed at two ends of the bottom of the apparatus body 1, a position limiter 4 and a fixed block 7 are arranged at the top of the apparatus body 1 and symmetrically and uniformly distributed at two ends of the top of the apparatus body 1, a prompt switch 3 is fixedly installed inside the apparatus body 1, a position limiter 4 is fixedly connected to the periphery of the prompt switch 3, a telescopic rod 5 is fixedly installed at the bottom of the prompt switch 3, a buckle block 6 and a movable support 8 are arranged at the periphery of the telescopic rod 5 and symmetrically and uniformly distributed at two ends of the periphery of the telescopic rod 5, a peripheral buckle block 6 is clamped to the telescopic rod 5, and a fixed block 7 is fixedly connected to one end of the, a movable bracket 8 is fixedly arranged at one end of the fixed block 7 far away from the clamping block 6, a small sliding groove 9 is connected at one end of the movable bracket 8 far away from the fixed block 7 in a sliding manner, an expansion spring 10 is fixedly connected at one end of the small sliding groove 9 far away from the movable bracket 8, a large sliding groove 11 and a pushing block 12 are connected at one end of the expansion spring 10 far away from the expansion spring 12 in a sliding manner, a lifting bracket 13 is connected at one end of the lifting bracket 13 far away from the pushing block 12 in a sliding manner, a marking wheel 16 is connected at one end of the lifting bracket 13 far away from the pushing block 12 in a rotating manner, a reset spring 14 is connected at the center of the lifting bracket 13 in a rotating manner, a lifting bracket 13, a lifting groove 15 and a marking wheel 16 are arranged on the front surface of the reset spring 14 and are symmetrically and uniformly distributed at the left, a metal detector 17 is fixedly installed on the periphery of the lifting groove 15, a lifting support 13, a lifting groove 15 and a marking wheel 16 are arranged on the front surface of the metal detector 17 and are symmetrically and uniformly distributed at two ends of the metal detector 17, a starting switch 18 is fixedly connected to the top of the metal detector 17, and a roller 19 is fixedly installed at the bottom of the equipment main body 1.

The working principle is that when the device is used, the device is placed on a pipeline to be detected, then a worker holds the hand grip 2, pushes the device body 1 to enable the rollers 19 to roll on the pipeline, two rollers 19 are arranged on two sides of the device and keep stable in the advancing process, when a metal detector 17 detects metal, the starting switch 18 is started, a conducting signal reaches the prompting switch 3, at the moment, when the worker sees the signal transmitted by the prompting switch 3, the worker needs to mark the place, then the worker pulls the small sliding chute 9 to enable the small sliding chute 9 to move towards the center of the device body 1, the movable support 8 slides on the small sliding chute 9 and moves towards the top of the small sliding chute 9, the telescopic spring 10 drives the pushing block 12 to slide in the large sliding chute 11, when the sliding is far away from one end of the device body 1, the lifting support 13 is under the action of the reset spring 14, make the mark wheel 16 at the inside lapse of lift groove 15, mark wheel 16 slides to the automatic mark in position of required mark, thereby reached the effect of the convenient position mark to required mark, then when needing to adjust the height of equipment main part 1, make little spout 9 to the position removal of keeping away from equipment main part 1, movable support 8 can slide the position of bottom on little spout 9, equipment main part 1 is kept away from to the pulling movable support 8, fixed block 7 can follow the motion of movable support 8 and move this moment, drive buckle piece 6 and follow the motion, buckle piece 6 keeps away from telescopic link 5 this moment, telescopic link 5 can rise to under the effect of bottom spring, thereby equipment height-adjustable's effect has been reached.

This metal detector of usefulness and pipeline detection usefulness facilitates use, can slide on little spout 9 through movable support 8, to the top motion of little spout 9, expanding spring 10 slides in the inside of big spout 11 to the drive promotion piece 12, when sliding to the one end of keeping away from equipment main part 1, lifting support 13 can be under reset spring 14's effect, make marking wheel 16 slide downwards in the inside of lift groove 15, marking wheel 16 slides to the automatic mark in the position of required mark, thereby reached the effect of convenient position mark to required mark.

This metal detection instrument of usefulness is surveyed with pipeline to facilitate the use, move to the position of keeping away from equipment main part 1 through little spout 9, movable support 8 can slide the position of bottom on little spout 9, equipment main part 1 is kept away from to pulling movable support 8, the motion and the motion of movable support 8 can be followed to fixed block 7 this moment, drive buckle piece 6 and follow the motion, telescopic link 5 is kept away from to buckle piece 6 this moment, telescopic link 5 can rise under the effect of bottom spring to equipment height-adjustable's effect has been reached.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.