CN208921279U

CN208921279U - A kind of vialog

Info

Publication number: CN208921279U
Application number: CN201821511048.9U
Authority: CN
Inventors: 潘铭
Original assignee: Shanghai Jindian Industrial Co Ltd
Current assignee: Shanghai Jindian Industrial Co Ltd
Priority date: 2018-09-14
Filing date: 2018-09-14
Publication date: 2019-05-31
Anticipated expiration: 2028-09-14

Abstract

The utility model relates to detecting instrument fields, disclose a kind of vialog, including detecting host, it is characterized in that: being provided with several protective devices on the detection host, the protective device includes the fixed plate being connected on the detection host, several are hinged on the support rod in fixed plate, collision bar hinged with support rod described in several simultaneously, limit assembly is provided between the support rod and the fixed plate, the utility model has the following advantages that and effect: this programme utilizes new mechanical structure, by the way that protective device is arranged, the outside of detection host is arranged in protective device, keep detection host not direct and collision object is in contact, simultaneously when colliding, protective device absorbs the impact force that local collision generates, so that detection host itself is not easily damaged, reduce the probability of vialog damage.

Description

A kind of vialog

Technical field

The utility model relates to a kind of detecting instruments, more specifically, it relates to a kind of vialog.

Background technique

Vialog, which is also named, to be surveyed shake table vibration analyzer or surveys shake pen, is to utilize quartz crystal and artificial polarization ceramics (PZT) piezoelectric effect designs, and when quartz crystal or artificial polarization ceramics are acted on by mechanical stress, surface is just produced Raw charge.Using piezoelectric acceleration transducer, vibration signal is converted into electric signal, passes through the processing to input signal point Analysis shows acceleration, speed, the shift value of vibration, and available printer prints corresponding measured value.It is widely answered For fields such as machine-building, electric power, smelting vehicles.

Currently, worker when the vibration to equipment measures, usually holds vialog and the detector by vialog It is contradicted with equipment, so that it is determined that the vibrating numerical of equipment, during entire inspection, hand needs for a long time to vibration measuring worker Instrument is held, more tired so as to cause the hand of worker, is be easy to cause vialog to slip out of the hand during inspection, is caused vibration measuring The damage of instrument.

Utility model content

In view of the deficienciess of the prior art, having the utility model lies in that providing a kind of vialog and reducing vialog damage The effect of bad probability.

To achieve the above object, the utility model provides following technical solution: a kind of vialog, including detection host, It is characterized in that: being provided with several protective devices on the detection host, the protective device includes being connected to the detection master Fixed plate on machine, several be hinged on the support rod in fixed plate, collision bar hinged with support rod described in several simultaneously, Limit assembly is provided between the support rod and the fixed plate.

By using above-mentioned technical proposal, limit assembly is defined the position of support rod and fixed plate, works as vialog When falling, collision bar is in contact with ground, and main impact force is born by collision bar, support rod and fixed plate, so that Detection host is not easily susceptible to influence, and detection host is provided with several protective devices, so that detection host is by more complete The protection in face reduces the probability of vialog damage.

The utility model is further arranged to: the limit assembly includes the magnetic part being fixedly connected on support rod, consolidates Surely the suction sheet being connected and fixed on plate is attracted each other between the magnetic part and the suction sheet.

By using above-mentioned technical proposal, magnetic part and suction sheet are attracted each other, so that the position to support rod is consolidated Fixed, when needing makes support rod rotate, worker is separated by external force between magnetic part and suction sheet, so as to branch The position of strut is adjusted, and support rod is enable preferably to be supported in collision to collision bar.

The utility model is further arranged to: the collision bar include the fixed part hinged with the support rod, setting exist The extension at fixed part both ends, the one end of the extension far from fixed part are bent towards the detection host.

By using above-mentioned technical proposal, curved extension increases collision bar to the protection scope of vialog host Add, falling vialog host in any way can preferably be protected.

The utility model is further arranged to: the extension is arranged on fixed part by rotating member, the rotating member Including the regulating tank being provided on the fixed part, the damping ring being fixedly connected in the regulating tank, be fixedly connected on it is described Rotating block on extension, the rotating block is located in the regulating tank and the inner wall of outer wall and the damping ring contradicts.

By using above-mentioned technical proposal, worker can make extension touch ground by the angle of rotation extension The position of vialog host is adjusted when face, so that the place of vialog host more fragility is not collided, is reduced The probability of vialog damage.

The utility model is further arranged to: rubber sleeve is coated on the extension, the rubber sleeve is far from the inspection It surveys on the side of host and is fixedly connected with several dampings protrusion.

By using above-mentioned technical proposal, rubber sleeve and damping protrusion can absorb impact force, so that being transferred to Impact force on extension is smaller, so that detection host is not easy to be damaged due to biggish impingement rate.

The utility model is further arranged to: rope sling is provided on the detection host, the rope sling includes being fixedly connected It detecting the safety rope on host, be arranged on the safety rope and with the safety rope far from one end company for detecting host The regulating part connect.

By using above-mentioned technical proposal, regulating part makes safety rope looped-shaped bending, and worker, can when not using vialog Vialog is hung on arm by safety rope, so that worker need not for a long time hold vialog, makes work People is not easy to fall vialog due to fatigue.

The utility model is further arranged to: the regulating part includes the adjusting block being fixedly connected on safety rope, opens up On the adjusting block and for the end of the safety rope adjustment hole passed through, the locating plate that is hinged on the adjusting block, institute It states and offers holding tank on adjusting block, the locating plate is hinged in holding tank and one end and the safety rope contradict.

By using above-mentioned technical proposal, worker pulls one end of safety rope, makes the bending annulus contracting of safety rope Small, so that safety rope is more closely fitted on the arm of worker, when safety rope no longer needs to be pulled, worker's rotation is fixed Bit slice, to limit the movement of safety rope, makes to be not easy between the arm of worker and safety rope so that locating plate and safety rope contradict It is detached from, to reduce the impaired probability of vialog.

The utility model is further arranged to: the safety rope surface frosted setting.

By using above-mentioned technical proposal, the safety rope of frosted setting increases the friction between worker's arm and safety rope Power makes to be not easily disconnected between the arm of worker and safety rope, to reduce the impaired probability of vialog.

The utility model is further arranged to: being fixedly connected with connecting line on the detection host, is consolidated on the connecting line Surely it is connected with the protective cover for being set on vialog detector.

By using above-mentioned technical proposal, worker can be protected by the protective cover detector more important to vialog Shield, when needing to measure, worker can remove protective cover, and connecting line is capable of fixing protective cover on detection host, from And reduce the probability of protective cover loss.

In conclusion the utility model has the following beneficial effects:

1, by setting protective device, the outside of detection host is arranged in protective device, keeps detection host not direct and touches It hits object to be in contact, while when colliding, protective device absorbs the impact force that local collision generates, so that detection master Machine itself is not easily damaged, reduces the probability of vialog damage；

2, by setting rope sling, worker can will test host and be hung on the arm of worker, while the size of rope sling can be into Row is adjusted, so that being not easily disconnected between the arm and rope sling of worker, reduces the impaired probability of vialog.

Detailed description of the invention

Fig. 1 is the external structure schematic diagram of one embodiment of the utility model；

Fig. 2 is enlarged drawing at the A of Fig. 1, embodies the connection structure of magnetic part and suction sheet；

Fig. 3 is the connection structure diagrammatic cross-section for embodying extension and fixed part；

Fig. 4 is enlarged drawing at the B of Fig. 3, embodies the connection structure of damping ring and rotating block

Fig. 5 is the connection structure diagrammatic cross-section for embodying safety rope and adjusting block

Fig. 6 is enlarged drawing at the C of Fig. 5, embodies the connection structure of locating plate and holding tank.

Appended drawing reference: 1, host is detected；2, protective device；21, fixed plate；211, placing groove；22, support rod；23, it collides Bar；231, extension；232, fixed part；233, rubber sleeve；234, damping protrusion；3, shackle member；31, it is clamped item；32, it is clamped Slot；4, limit assembly；41, magnetic part；42, suction sheet；5, rotating member；51, regulating tank；52, damping ring；53, rotating block；6, even Wiring；61, protective cover；7, rope sling；71, safety rope；72, regulating part；721, adjusting block；722, adjustment hole；723, locating plate； 7231, articulated section；7232, sawtooth is pushed against；724, holding tank.

Specific embodiment

The utility model is described further referring to attached drawing.

As depicted in figs. 1 and 2, a kind of vialog, including detection host 1, the model Japan reason sound of detection host 1 VM-63C.Detecting setting on host 1, there are four protective devices 2, protective device 2 to be located on the side of detection host 1, protective device 2 include fixed plate 21, support rod 22 and collision bar 23, and fixed plate 21 is connected on detection host 1 by shackle member 3.Shackle member 3 Including clamping item 31 and clamping groove 32, clamping item 31 is fixedly connected on detection host 1, is clamped length direction and the detection of item 31 The length direction of host 1 is parallel, and clamping groove 32 is provided with fixed plate 21 towards the side of detection host 1, and clamping item 31 is located at card In access slot 32.Placing groove 211 there are two opening up on the side of the separate detection host 1 of fixed plate 21, placing groove 211 is along fixed plate 21 Length direction distribution, two support rods 22 are with two placing grooves 211 one-to-one correspondence and are hinged on one end of placing groove 211, touch One end that lance 23 is located remote from slot 211 with two support rods 22 simultaneously is hinged.

Limit assembly 4 is provided between support rod 22 and fixed plate 21, limit assembly 4 includes magnetic part 41 and suction sheet 42, magnetic part 41 is magnet, and suction sheet 42 is iron plate, and magnetic part 41 is fixedly connected on support rod 22 close to the one of placing groove 211 End, suction sheet 42 are fixedly connected on placing groove 211 close to one end of support rod 22.

As shown in Figure 3 and Figure 4, collision bar 23 includes fixed part 232 and extension 231, and fixed part 232 and support rod 22 are cut with scissors It connects, extension 231 is rotatably connected on the both ends of fixed part 232 by rotating member 5, and rotating member 5 includes regulating tank 51, damping ring 52 With rotating block 53, regulating tank 51 is provided with the both ends of fixed part 232, and damping ring 52 is fixedly connected on the inner wall of regulating tank 51, Rotating block 53 is fixedly connected on extension 231 and is located in regulating tank 51, and the side of rotating block 53 and the inner wall of damping ring 52 support Touching, the one end of extension 231 far from fixed part 232 are bent towards close to the direction of detection host 1.Rubber is coated on extension 231 Gum cover 233, rubber sleeve 233 are fixedly connected with several damping protrusions 234, damping protrusion 234 on the side far from detection host 1 Length direction along extension 231 is uniformly distributed.

As shown in Figure 1 and Figure 5, it detects and is fixedly connected with connecting line 6 on host 1, the one of the separate detection host 1 of connecting line 6 Protective cover 61 is fixedly connected on end, protective cover 61 is used to be set in the detector of vialog.It is fixedly connected on detection host 1 There is rope sling 7, rope sling 7 is located at the detection one end of host 1 far from detector.Rope sling 7 includes safety rope 71 and regulating part 72, safety rope The setting of 71 surface frosteds.As shown in Figure 5 and Figure 6, regulating part 72 includes adjusting block 721, adjustment hole 722 and locating plate 723, safety One end of rope 71 is fixedly connected on detection host 1, and adjusting block 721 is fixedly connected on safety rope 71 close to the one of detection host 1 End, adjustment hole 722 are provided on adjusting block 721, pass through adjustment hole 722 after the other end bending of safety rope 71.On adjusting block 721 Holding tank 724 is offered, holding tank 724 is connected to adjustment hole 722, and locating plate 723 is hinged in holding tank 724, locating plate 723 Including the articulated section 7231 being hinged in holding tank 724 and the abutting sawtooth 7232 being fixedly connected on articulated section 7231, push against Sawtooth 7232 is located at the one end of articulated section 7231 far from hinged place, pushes against sawtooth 7232 and safety rope 71 contradicts.

In conclusion when worker does not use vialog, arm is threaded through in rope sling 7 by worker, by pulling safety rope 71 one end, so that safety rope 71 is fitted in arm surface, then rotational positioning piece 723, is pushed against so that pushing against sawtooth 7232 On safety rope 71, so that the position of safety rope 71 be fixed；When worker needs using vialog, worker's rotary supporting rod 22, it is bonded suction sheet 42 with magnetic part 41, to fix to the position of support rod 22, extension 231 is then rotated, to extension The position in portion 231 is adjusted.When vialog is fallen, collision bar 23 first touches collision object, due to the position of extension 231 Difference, for collision bar 23 when touching collision object, the position of generation is mobile also different, and in collision, rubber sleeve 233 and damping are convex 234 pairs of impact forces are played to absorb, collision bar 23, support rod 22 and fixed plate 21 further absorb impact force, from And to detect the impact force that host 1 is subject to, it greatly reduces, keeps detection host 1 not easily damaged.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims

1. a kind of vialog, including detection host (1), it is characterized in that: being provided with several protection dresses on the detection host (1) Set (2), the protective device (2) include be connected to it is described detection host (1) on fixed plate (21), several be hinged on fixation Support rod (22) on plate (21), collision bar (23) hinged with support rod described in several (22) simultaneously, the support rod (22) it is provided between the fixed plate (21) limit assembly (4).

2. a kind of vialog according to claim 1, it is characterized in that: the limit assembly (4) includes being fixedly connected on branch Magnetic part (41) on strut (22), the suction sheet (42) being fixedly connected on fixed plate (21), the magnetic part (41) with it is described Suction sheet is attracted each other between (42).

3. a kind of vialog according to claim 1, it is characterized in that: the collision bar (23) includes and the support rod (22) in the extension (231) at fixed part (232) both ends, the extension (231) is separate for hinged fixed part (232), setting One end of fixed part (232) is bent towards the detection host (1).

4. a kind of vialog according to claim 3, it is characterized in that: the extension (231) is arranged by rotating member (5) On fixed part (232), the rotating member (5) includes the regulating tank (51) being provided on the fixed part (232), is fixedly connected In the damping ring (52) in the regulating tank (51), the rotating block (53) that is fixedly connected on the extension (231), described turn Motion block (53) is located in the regulating tank (51) and outer wall and the inner wall of the damping ring (52) contradict.

5. a kind of vialog according to claim 3, it is characterized in that: coating rubber sleeve on the extension (231) (233), several dampings protrusion is fixedly connected on side of the rubber sleeve (233) far from detection host (1) (234).

6. a kind of vialog according to claim 1, it is characterized in that: rope sling (7) are provided on the detection host (1), The rope sling (7) include be fixedly connected on detection host (1) on safety rope (71), be arranged on the safety rope (71) and with The regulating part (72) of one end connection of the safety rope (71) far from detection host (1).

7. a kind of vialog according to claim 6, it is characterized in that: the regulating part (72) includes being fixedly connected on safety Adjusting block (721) on rope (71) is provided on the adjusting block (721) and for the tune that passes through of end of the safety rope (71) Knothole (722), the locating plate (723) being hinged on the adjusting block (721) offer holding tank on the adjusting block (721) (724), the locating plate (723) is hinged in holding tank (724) and one end and the safety rope (71) contradict.

8. a kind of vialog according to claim 6, it is characterized in that: the safety rope (71) surface frosted is arranged.

9. a kind of vialog according to claim 1, it is characterized in that: being fixedly connected with connection on the detection host (1) Line (6) is fixedly connected with the protective cover (61) for being set on vialog detector on the connecting line (6).