阅读说明：本技术 一种便携式地下金属物探测装置 (Portable underground metal object detection device ) 是由 刘青德 何彬 刘庆超 张锦奇 于 2019-09-23 设计创作，主要内容包括：本发明公开了一种便携式地下金属物探测装置,涉及探测设备技术领域,旨在解决探测过程中劳动强度较大的技术问题,其技术方案要点是探测杆的底端连接有探盘,探测杆底端固定连接有支杆,探盘连接在支杆背向探测杆的一端,支杆沿探盘的直径方向设置,支杆远离探测杆的两端均转动连接有滚轮,两滚轮的底端低于探盘底壁；将两侧滚轮的底端抵接在地面上,此时探盘与地面留有一定间隙,此后即可人手持握并推动探测杆,即可进行后续的探测工作。通过两滚轮实现对探测装置大部分重量的支撑,减轻了人手部的负重,即可使得人手持握并轻松推动探测杆即可实现后续的探测,相较于人手持握探测杆以将整个探测装置离开地面,操作更省力。(The invention discloses a portable underground metal object detection device, which relates to the technical field of detection equipment and aims to solve the technical problem of high labor intensity in the detection process.A detection disc is connected to the bottom end of a detection rod, a support rod is fixedly connected to the bottom end of the detection rod, the detection disc is connected to one end, back to the detection rod, of the support rod, the support rod is arranged along the diameter direction of the detection disc, two ends, far away from the detection rod, of the support rod are rotatably connected with idler wheels, and the bottom ends of the two idler wheels are lower than the bottom wall of the detection disc; the bottom ends of the rollers on the two sides are abutted to the ground, a certain gap is reserved between the detection disc and the ground, and then the detection rod can be held by hands and pushed by hands, so that subsequent detection work can be carried out. Realize the support to the most weight of detecting device through two gyro wheels, alleviateed the heavy burden of people's hand, can make people's hand hold and easily promote the gauge rod and can realize subsequent detection, compare in that the staff holds the gauge rod in order to leave whole detecting device ground, operate more laborsavingly.)

1. The utility model provides a portable secret metal object detection device, includes probe rod (1), the bottom of probe rod (1) is connected with surveys dish (12), its characterized in that: detection rod (1) bottom fixedly connected with branch (11), the one end at branch (11) detection rod (1) dorsad is connected in spy dish (12), branch (11) set up along the diameter direction of spy dish (12), the both ends that detection rod (1) were kept away from in branch (11) are all rotated and are connected with gyro wheel (13), two the bottom of gyro wheel (13) is less than and surveys dish (12) diapire.

2. A portable underground metal object detecting apparatus according to claim 1, wherein: the side wall of the roller (13) is sleeved with an elastic sleeve ring (2) along the circumferential direction.

3. A portable underground metal object detecting apparatus according to claim 2, wherein: the interior of the elastic lantern ring (2) is provided with a buffer cavity (20) along the circumferential direction.

4. A portable underground metal object detecting apparatus according to claim 3, wherein: a plurality of elastic supporting rods (3) are arranged in the buffer cavity (20) along the circumferential direction of the buffer cavity, the elastic supporting rods (3) are arranged along the radial direction of the roller (13), and the two ends of each elastic supporting rod (3) are connected with the two sides of the inner wall of the buffer cavity (20) respectively.

5. A portable underground metal object detecting apparatus according to claim 4, wherein: the elastic supporting rods (3) respectively comprise a pair of split supporting rods (31), elastic sleeves (32) are fixedly arranged between the split supporting rods (31), and the split supporting rods (31) are respectively inserted into two ends of the corresponding elastic sleeves (32).

6. A portable underground metal object detecting apparatus according to claim 5, wherein: and a deformation ring groove (320) is formed in one section of the inner side wall of each elastic sleeve (32) between the corresponding two branch supporting rods (31).

7. A portable underground metal object detecting apparatus according to claim 3, wherein: the side wall of the buffer cavity (20) is provided with an air hole (210), and an air tap (21) is arranged at the air hole (210).

8. A portable underground metal object detecting apparatus according to claim 1, wherein: an elastic pad (121) is fixedly arranged between the support rod (11) and the probe disc (12).

9. A portable underground metal object detecting apparatus according to claim 1, wherein: the utility model discloses a slide rail device, including branch (11) both ends wall all along vertical direction be equipped with spout (40), two the sliding connection of equal adaptation has slider (4) in spout (40), two the cross-section of slider (4) is T shape, two gyro wheel (13) rotate respectively and connect on corresponding slider (4), two spout (40) inner wall all is equipped with regulation hole (410), two equal threaded connection has in regulation hole (410) adjusts pole (41), two the tip of adjusting pole (41) all supports the lateral wall of tight corresponding slider (4).

10. A portable underground metal object detecting apparatus according to claim 9, wherein: the side walls of the two sliding blocks (4) are provided with a plurality of insertion holes (4100) for inserting the end parts of the corresponding adjusting rods (41) along the vertical direction.

Technical Field

The invention relates to the technical field of detection equipment, in particular to a portable underground metal object detection device.

Background

An underground metal object detection device is a device for detecting metal objects buried underground.

The prior Chinese patent with the publication number of CN207851316U provides an intelligent underground metal detector with a protection function, which comprises a detection rod, wherein the bottom end of the detection rod is rotatably connected with a detection disc. When the device is used, an operator needs to hold the detection rod with a single hand to realize that the detection disc is located above the ground to be detected at any time so as to detect the ground to be detected.

However, the detection process usually needs a long time, and the operator can lift the whole detection rod and the detection disc by hands all the time, which causes the labor intensity of the operator to be high, and needs to be improved.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a portable underground metal object detection device which has the advantage of saving more labor in the detection process.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a portable underground metal object detection device, includes the probe rod, the bottom of probe rod is connected with surveys the dish, probe rod bottom end fixedly connected with branch, it connects the one end at branch dorsad probe rod to visit the dish, branch sets up along the diameter direction who surveys the dish, the both ends that the probe rod was kept away from to branch all rotate and are connected with the gyro wheel, two the bottom of gyro wheel is less than surveys a set diapire.

Through adopting above-mentioned technical scheme, when surveying the face for comparatively flat ground (if detect the lawn and whether leave the iron nail), can be subaerial with the bottom butt of both sides gyro wheel, visit the dish and leave certain clearance with ground this moment, afterwards can the staff hold and promote the gauge rod, can carry out subsequent detection work. Realize the support to the most weight of detecting device through two gyro wheels, alleviateed the heavy burden of people's hand, can make people's hand hold and easily promote the gauge rod and can realize subsequent detection, compare in that the staff holds the gauge rod in order to leave whole detecting device ground, operate more laborsavingly.

Furthermore, the side wall of the roller is sleeved with an elastic lantern ring along the circumferential direction of the side wall of the roller.

Through adopting above-mentioned technical scheme, the elastic sleeve ring can make unevenness ground to the impact degree of gyro wheel littleer to make the gyro wheel actually roll the in-process to branch and visit the impact degree that the dish caused littleer, make the state of visiting the dish more stable, be difficult for receiving violent vibrations, the life-span is longer.

Further, a buffer cavity is arranged inside the elastic lantern ring along the circumferential direction of the elastic lantern ring.

Through adopting above-mentioned technical scheme, the buffering cavity can be so that the buffering effect of the elastic sleeve ring is better for the elastic deformation degree that the elastic sleeve ring can take place is bigger, thereby makes the elastic sleeve ring better to the buffering effect of gyro wheel.

Furthermore, a plurality of elastic supporting rods are arranged in the buffer cavity along the circumferential direction of the buffer cavity, the elastic supporting rods are arranged along the radial direction of the roller, and two ends of the elastic supporting rods are connected with two sides of the inner wall of the buffer cavity respectively.

Through adopting above-mentioned technical scheme, elastic support rod can effectively restrict the deformation scope of the elastic sleeve ring, and when the elastic sleeve ring was compressed, at most, can only compress to elastic support rod and add the limit of elastic sleeve ring wall thickness, reduce because of the too close emergence of the condition such as the hard thing scratch of ground of spy dish that leads to of the excessive compression of elastic sleeve ring and ground.

Furthermore, a plurality of the elastic supporting rods comprise a pair of split supporting rods, elastic sleeves are fixedly arranged among the split supporting rods, and the split supporting rods are respectively inserted into two ends of the corresponding elastic sleeves.

Through adopting above-mentioned technical scheme, when the elastic sleeve ring was compressed, bipartition branch was close to each other, and elastic sleeve was compressed to further exert cushioning effect, compare in holistic elastic support pole, buffering effect is better.

Furthermore, a deformation ring groove is formed in one section, located between the corresponding two branch supporting rods, of the inner side wall of each elastic sleeve.

Through adopting above-mentioned technical scheme, can be so that elastic sleeve when deformation is about to take place, under the poor effect of the surface tension of the elastic sleeve inside and outside, elastic sleeve can be more stable realization from inside to outside deformation, and stability is higher.

Furthermore, the side wall of the buffer cavity is provided with an air hole, and an air tap is arranged at the air hole.

Through adopting above-mentioned technical scheme, the atmospheric pressure in the buffering cavity is adjusted to the accessible air cock to adjust the holistic buffering effect of elastic sleeve ring, it is more convenient to adjust.

Furthermore, an elastic pad is fixedly arranged between the support rod and the probe disc.

Through adopting above-mentioned technical scheme, can avoid branch and spy dish direct contact to make the final impact force that transmits to spy dish department littleer, even make holistic buffering effect better, further promoted the shockproof effect to spy dish.

Furthermore, the two end walls of the supporting rod are provided with sliding grooves in the vertical direction, sliding blocks are connected into the sliding grooves in a matched mode, the cross sections of the sliding blocks are T-shaped, the two rolling wheels are connected onto the corresponding sliding blocks in a rotating mode respectively, adjusting holes are formed in the inner walls of the sliding grooves, adjusting rods are connected into the adjusting holes in a threaded mode, and the end portions of the adjusting rods abut against the side walls of the corresponding sliding blocks tightly.

Through adopting above-mentioned technical scheme, the manual work is unscrewed and is adjusted the pole for adjust the pole end wall and no longer support the slider, can make the slider resumable for the slip of spout, can adjust the slider and the whole height for visiting the dish of gyro wheel, thereby the height of adjustable visiting the dish for ground, with being applicable to different operational environment, the back of finishing the adjustment, can the manual work screw up again and adjust the pole, so that adjust the pole and support the slider lateral wall again, can make the slider can the locking for the spout.

Furthermore, a plurality of jacks for inserting the corresponding adjusting rod end are arranged on the side walls of the two sliding blocks along the vertical direction.

Through adopting above-mentioned technical scheme, can make the regulation pole insert establish to the diapire of corresponding jack and support tight jack in, compare in directly supporting tight slider lateral wall through adjusting the pole end wall, can make the position relation of adjusting pole and slider more stable.

In conclusion, the invention has the following beneficial effects:

1. the bottom end of a detection rod is connected with a detection disc, the bottom end of the detection rod is fixedly connected with a support rod, the detection disc is connected to one end, back to the detection rod, of the support rod, the support rod is arranged along the diameter direction of the detection disc, two ends, far away from the detection rod, of the support rod are rotatably connected with rollers, and the bottom ends of the two rollers are lower than the bottom wall of the detection disc; when the detection surface is a relatively flat ground (if the lawn is detected whether iron nails are left), the bottom ends of the rollers on the two sides can be abutted to the ground, a certain gap is left between the detection disc and the ground, and then the detection rod can be held by hands and pushed to perform subsequent detection work. The detection device has the advantages that the two rollers are used for supporting most of the weight of the detection device, the load of hands of a person is reduced, the person can hold the detection device by hands and easily push the detection rod to realize subsequent detection, and compared with the method that the person holds the detection rod to enable the whole detection device to be separated from the ground, the operation is more labor-saving;

2. the side wall of the roller is sleeved with an elastic lantern ring along the circumferential direction; the elastic sleeve ring can make the degree of impact of unevenness's ground to the gyro wheel littleer to make the gyro wheel actually roll the in-process to branch and spy the degree of impact that the dish caused littleer, make the state of spying the dish more stable, be difficult for receiving violent vibrations, the life-span is longer.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a sectional view showing the connection relationship between the elastic strut and the elastic collar in this embodiment.

In the figure: 1. a probe rod; 11. a strut; 12. detecting a disc; 121. an elastic pad; 13. a roller; 2. an elastic collar; 20. a buffer cavity; 21. an air tap; 210. air holes; 3. an elastic strut; 31. branch rods are arranged; 32. an elastic sleeve; 320. a deforming ring groove; 4. a slider; 40. a chute; 41. adjusting a rod; 410. an adjustment hole; 4100. and (4) inserting the jack.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.