CN213516002U

CN213516002U - Fixed blasting vibration meter

Info

Publication number: CN213516002U
Application number: CN202023006314.2U
Authority: CN
Inventors: 邹秀红
Original assignee: Longyan Kailong Mining Equipment Co ltd
Current assignee: Longyan Kailong Mining Equipment Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-06-22
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a fixed blasting vibration meter, its structure includes vibration meter main part, antenna, digital display screen, button, connecting wire, vibration sensor and strengthening mechanism, the utility model discloses a strengthening mechanism has been set up at the vibration sensor top, through detaining the reinforcement frame at the vibration sensor top, makes reinforcement frame bottom laminating ground, then clockwise rotation knob, makes the knob drive the worm along the spread groove inboard rotatory, and the worm passes through the worm wheel simultaneously and drives fixed foot downswing, and then makes fixed foot card go into ground and provide fixed support for the reinforcement frame to make vibration sensor fixed, prevent its displacement by oneself, promoted the detection precision.

Description

Fixed blasting vibration meter

Technical Field

The utility model relates to a vibration meter technical field, concretely relates to fixed blasting vibration meter.

Background

The blasting vibration meter is a portable special device for long-time on-site acquisition, recording and storage of blasting vibration and impact signals, consists of an on-site acquisition recorder, a speed or acceleration sensor and analysis and processing software, and is used for monitoring and measuring the harmful effect caused by blasting and judging whether the blasting has harmful influence on a protected object.

The vibration sensor of the existing blasting vibration meter is usually horizontally placed on the ground when in use, but the vibration sensor of the existing blasting vibration meter is not easy to adapt to the soil ground, and is easy to topple or change the orientation when in use, so that the detection precision is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a fixed blasting vibration meter now, solved the difficult adaptation soil ground of vibration sensor of current blasting vibration meter, take place to empty easily during the use or change the orientation, influence the problem that detects the precision.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a fixed blasting vibration meter, including vibration meter main part, antenna, digital display screen, button, connecting wire, vibration sensor and strengthening mechanism, vibration meter main part top right-hand member installs the antenna, strengthening mechanism sets up in the vibration sensor top, strengthening mechanism includes reinforcement frame, lug, logical groove, fixed foot, worm wheel, spread groove, worm, knob and ground insertion mechanism, reinforcement frame detains to the vibration sensor top, reinforcement frame front side middle part is provided with the lug, the lug front side is provided with logical groove, fixed foot top is fixed with the worm wheel, the worm wheel rotates with logical inslot inboard upper end through the bearing and is connected, logical groove rear side upper end is provided with the spread groove, the upper and lower both ends of worm all rotate with the spread groove and are connected to the worm meshes with the worm wheel surface mutually, the worm top extends the spread groove and fixes with the knob, and a ground inserting mechanism is arranged at the lower end of the rear side of the through groove.

Further, the left end of the front side of the vibration meter main body is provided with a digital display screen, the right end of the front side of the vibration meter main body is provided with a key, the right side of the vibration meter main body is fixedly connected with a connecting wire in an inserting mode, the tail end of the connecting wire is fixedly connected with the vibration sensor in an inserting mode, and the antenna, the digital display screen, the key, the connecting wire and the vibration sensor are all electrically connected with the vibration meter main body.

Furthermore, insert the mechanism and include the threaded rod, participate in, spout and stopper, the worm bottom mounting has the threaded rod, the threaded rod with participate in the top inboard and carry out threaded connection, logical groove rear side lower extreme is provided with the spout, participate in the rear side upper end and be fixed with the stopper to the stopper slides along the spout is inboard.

Furthermore, the convex blocks are arranged in two, and the convex blocks are symmetrically arranged along the front side and the rear side of the reinforcing frame.

Furthermore, the rotating angle of the fixing foot through the worm wheel is 0-90 degrees, and the worm wheel is an incomplete gear.

Furthermore, the outer surface of the knob is sleeved with a layer of rubber sleeve, and anti-skid grains are arranged on the surface of the rubber sleeve.

Furthermore, a layer of waterproof anti-oxidation layer is coated on the outer surface of the reinforcing frame, and the reinforcing frame is in a hollow frame shape.

Furthermore, the central lines of the sliding groove and the limiting block are positioned on the same vertical direction line, and the inner wall of the sliding groove is smooth and free of burrs.

Furthermore, the worm wheel is made of 42CrMo gear steel and has the advantages of high strength, high hardenability, good toughness and the like.

Furthermore, the fixed foot is made of stainless steel, so that the strength, the wear resistance and the corrosion resistance of the fixed foot are greatly enhanced, and the service life of the fixed foot is prolonged.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

the method has the advantages that: a fixed blasting vialog through having set up reinforcing mechanism at the vibration sensor top, through detaining the reinforcement frame at the vibration sensor top, makes reinforcement frame bottom laminating ground, then clockwise turning knob makes the knob drive the worm along the spread groove inboard rotatory, and the worm passes through the worm wheel simultaneously and drives fixed foot downswing, and then makes fixed foot card go into ground and provide the fixed bolster for the reinforcement frame to make the vibration sensor fixed, prevent its displacement by oneself, promoted the detection precision.

The advantages are two: a fixed blasting vialog has set up ground through leading to groove rear side lower extreme and has inserted the mechanism, when the knob drove worm clockwise, makes the worm drive the threaded rod and carries out synchronous rotation, and then makes the threaded rod promote to participate in the downstream, participates in simultaneously and slides along the spout is inboard through the stopper, makes to participate in and inserts in soil, has further promoted the anchor strut steadiness through participating in the cohesion with soil, makes it difficult not hard up.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the vibration sensor dismounting structure of the present invention;

FIG. 3 is a schematic structural view of the reinforcing mechanism of the present invention;

fig. 4 is a schematic diagram of a right-view cross-sectional structure of the bump of the present invention;

fig. 5 is a schematic view of the right-side expansion structure of the fixing foot of the present invention.

In the figure: the vibration meter comprises a vibration meter body-1, an antenna-2, a digital display screen-3, a key-4, a connecting wire-5, a vibration sensor-6, a reinforcing mechanism-7, a reinforcing frame-71, a bump-72, a through groove-73, a fixing foot-74, a worm wheel-75, a connecting groove-76, a worm-77, a knob-78, a ground inserting mechanism-79, a threaded rod-791, a pin-792, a sliding groove-793 and a limiting block-794.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a fixed blasting vibration meter: the vibration meter comprises a vibration meter body 1, an antenna 2, a digital display screen 3, a key 4, a connecting wire 5, a vibration sensor 6 and a reinforcing mechanism 7, wherein the antenna 2 is installed at the right end of the top of the vibration meter body 1, the reinforcing mechanism 7 is arranged at the top of the vibration sensor 6, the reinforcing mechanism 7 comprises a reinforcing frame 71, a bump 72, a through groove 73, a fixing pin 74, a worm wheel 75, a connecting groove 76, a worm 77, a knob 78 and a ground inserting mechanism 79, the reinforcing frame 71 is buckled at the top of the vibration sensor 6, the bump 72 is arranged in the middle of the front side of the reinforcing frame 71, the through groove 73 is arranged at the front side of the bump 72, the worm wheel 75 is fixed at the top of the fixing pin 74, the worm wheel 75 is rotatably connected with the upper end of the inner side of the through groove 73 through a bearing, the connecting groove 76 is arranged at the upper end of the rear side of the through groove 73, the upper, the rear lower end of the through groove 73 is provided with a ground insertion mechanism 79.

The utility model discloses a vibration meter, including the vibration meter main part 1, the vibration meter main part is provided with vibration meter main part 1, and the vibration meter main part 1 front side left end is provided with digital display screen 3, the vibration meter main part 1 front side right-hand member is provided with button 4, 1 right side grafting of vibration meter main part is fixed with connecting wire 5, connecting wire 5 end and vibration sensor 6 are pegged graft fixedly, antenna 2, digital display screen 3, button 4, connecting wire 5 and vibration sensor 6 all carry out the electricity with vibration meter main part 1 and are connected.

Wherein, ground insertion mechanism 79 includes threaded rod 791, participates in 792, spout 793 and stopper 794, worm 77 bottom mounting has threaded rod 791, threaded rod 791 with participate in 792 top inboard and carry out threaded connection, logical groove 73 rear side lower extreme is provided with spout 793, it is fixed with stopper 794 to participate in 792 rear side upper end to stopper 794 slides along spout 793 is inboard.

The number of the convex blocks 72 is two, and the convex blocks 72 are symmetrically arranged along the front side and the rear side of the reinforcing frame 71, so that the reinforcing frame 71 can be more stably fixed with the ground.

The rotation angle of the fixing foot 74 through the worm gear 75 is 0-90 degrees, and the worm gear 75 is an incomplete gear, so that the worm gear 75 is beneficial to driving the fixing foot 74 to be inserted into the soil ground to provide support for the reinforcing frame 71.

Wherein, the outer surface of the knob 78 is sleeved with a layer of rubber sleeve, and the surface of the rubber sleeve is provided with anti-skid lines to prevent the knob 78 from slipping off when in use.

The outer surface of the reinforcing frame 71 is coated with a waterproof anti-oxidation layer, and the reinforcing frame 71 is in a hollow frame shape, so that rusting or oxidative corrosion of the outer surface of the reinforcing frame 71 caused by long-time use is prevented.

Wherein, spout 793 and stopper 794 central line are in same vertical direction on-line, and the smooth no burr of spout 793 inner wall does benefit to that stopper 794 is better slides along spout 793 is inboard.

The worm wheel 75 is made of 42CrMo gear steel and has the advantages of high strength, high hardenability, good toughness and the like.

The fixing feet 74 are made of stainless steel, so that the strength, the wear resistance and the corrosion resistance of the fixing feet are greatly enhanced, and the service life of the fixing feet is prolonged.

The stainless steel used for the fixing leg 74 is a steel type which is resistant to weak corrosive mediums such as air, steam, water and the like and has rust resistance, in practical application, the steel resistant to the weak corrosive mediums is often called stainless steel, the steel resistant to the corrosion of chemical mediums is called acid-resistant steel, and the corrosion resistance of the stainless steel depends on alloy elements contained in the steel.

The working principle is as follows: firstly, before the vibration meter is used, the vibration meter main body 1 is fully charged with a power supply, and the electric quantity endurance of the vibration meter main body 1 is ensured;

secondly, the vibration sensor 6 is placed on a to-be-detected place, if the to-be-detected place is a soil ground, the vibration sensor 6 is prone to being unstable, detection accuracy is affected, at the moment, the reinforcing frame 71 is buckled on the top of the vibration sensor 6, the bottom of the reinforcing frame 71 is attached to the ground, then the knob 78 is rotated clockwise, the knob 78 drives the worm 77 to rotate along the inner side of the connecting groove 76, meanwhile, the worm 77 drives the fixing foot 74 to swing downwards through the worm wheel 75, and then the fixing foot 74 is clamped into the ground to provide fixing support for the reinforcing frame 71, so that the vibration sensor 6 is fixed, automatic displacement is prevented, and the detection accuracy is improved;

thirdly, when the knob 78 drives the worm 77 to rotate clockwise, the worm 77 drives the threaded rod 791 to rotate synchronously, the threaded rod 791 further pushes the plug pins 792 to move downwards, meanwhile, the plug pins 792 slide along the inner side of the sliding groove 793 through the limiting block 794, the plug pins 792 are inserted into soil, and the stability of the reinforcing frame 71 is further improved through the binding force between the plug pins 792 and the soil, so that the reinforcing frame 71 is not easy to loosen;

fourthly, during the use, at first with 5 switch-on vibration meter main parts 1 of connecting wire, then 5 switch-on vibration sensor 6 of connecting wire, operating personnel accessible button 4 starts vibration meter main part 1 and receives vibration sensor 6's detection numerical value, and operating personnel accessible digital display screen 3 observes and records detection numerical value.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fixed blasting vibration meter comprises a vibration meter main body (1), an antenna (2), a digital display screen (3), a key (4), a connecting wire (5) and a vibration sensor (6), wherein the antenna (2) is installed at the right end of the top of the vibration meter main body (1);

the method is characterized in that: the vibration sensor is characterized by further comprising a reinforcing mechanism (7), the reinforcing mechanism (7) is arranged at the top of the vibration sensor (6), the reinforcing mechanism (7) comprises a reinforcing frame (71), a convex block (72), a through groove (73), a fixed foot (74), a worm wheel (75), a connecting groove (76), a worm (77), a knob (78) and a ground inserting mechanism (79), the reinforcing frame (71) is buckled at the top of the vibration sensor (6), the convex block (72) is arranged in the middle of the front side of the reinforcing frame (71), the through groove (73) is arranged on the front side of the convex block (72), the worm wheel (75) is fixed at the top of the fixed foot (74), the worm wheel (75) is rotatably connected with the upper end of the inner side of the through groove (73) through a bearing, the connecting groove (76) is arranged at the upper end of the rear side of the through groove (73), the, and the worm (77) is meshed with the outer surface of the worm wheel (75), the top end of the worm (77) extends out of a connecting groove (76) to be fixed with a knob (78), and the lower end of the rear side of the through groove (73) is provided with a ground inserting mechanism (79).

2. A fixed blast vibration meter according to claim 1, wherein: the utility model discloses a vibration meter, including appearance (1), vibration meter main part (1) front side left end and vibration meter main part (6), the vibration meter main part (1) right side is pegged graft and is fixed with connecting wire (5), connecting wire (5) end is pegged graft fixedly with vibration sensor (6), antenna (2), digital display screen (3), button (4), connecting wire (5) and vibration sensor (6) all carry out the electricity with vibration meter main part (1) and are connected.

3. A fixed blast vibration meter according to claim 1, wherein: ground insertion mechanism (79) include threaded rod (791), participate in (792), spout (793) and stopper (794), worm (77) bottom mounting has threaded rod (791), threaded rod (791) with participate in (792) top inboard and carry out threaded connection, it is provided with spout (793) to lead to groove (73) rear side lower extreme, it is fixed with stopper (794) to participate in (792) rear side upper end to stopper (794) slide along spout (793) inboard.

4. A fixed blast vibration meter according to claim 1, wherein: the number of the convex blocks (72) is two, and the convex blocks (72) are symmetrically arranged along the front side and the rear side of the reinforcing frame (71).

5. A fixed blast vibration meter according to claim 1, wherein: the rotating angle of the fixing foot (74) through the worm wheel (75) is 0-90 degrees, and the worm wheel (75) is an incomplete gear.

6. A fixed blast vibration meter according to claim 1, wherein: the outer surface of the knob (78) is sleeved with a layer of rubber sleeve, and the surface of the rubber sleeve is provided with anti-skid lines.

7. A fixed blast vibration meter according to claim 1, wherein: the outer surface of the reinforcing frame (71) is coated with a layer of waterproof anti-oxidation layer, and the reinforcing frame (71) is in a hollow frame shape.

8. A fixed blast vibration meter according to claim 3, wherein: the central lines of the sliding groove (793) and the limiting block (794) are positioned on the same vertical direction line, and the inner wall of the sliding groove (793) is smooth and burr-free.