CN218802165U - Adjustable maintenance mechanism for instruments and meters - Google Patents

Abstract

The utility model discloses an adjustable maintenance mechanism for instrument and meter, comprises a workbench, be equipped with first cavity in the workstation, the equal fixedly connected with casing in the left and right sides of workstation upper surface, the interior upper surface of casing rotates and is connected with the threaded rod, the interior lower surface at first cavity is connected to the one end rotation of threaded rod, the left surface of workstation rotates and is provided with first rotation pole, the first gear of one end fixedly connected with of first rotation pole, it has the second gear to fix the cover on the threaded rod of left side, it has the drive wheel to fix the cover on the threaded rod, the drive wheel passes through transmission chain drive and connects, the screw thread has cup jointed the removal cover on the threaded rod, a side fixedly connected with bracing piece of removal cover, the one end of bracing piece is connected with the removal platform, be equipped with first shifting chute on the casing, be equipped with the second cavity in the removal platform, be equipped with and press from both sides tight fixed establishment in the second cavity, the utility model discloses, have the practicality and can adjust the characteristics.

Description

Adjustable maintenance mechanism for instruments and meters

Technical Field

The utility model relates to an instrument and meter technical field specifically is a maintenance mechanism for instrument and meter with adjustable.

Background

Instruments and meters are instruments or devices for detecting, measuring, observing and calculating various physical quantities, material compositions, physical property parameters and the like, and for example, pneumatic adjusting instruments and electric adjusting instruments used in automatic control of industrial processes, and distributed instrument control systems also belong to instruments and meters.

When instrument needs to be maintained, need the staff to fix the maintenance of instrument, detect each part of instrument again, and general instrument fixing device is inconvenient to each part of its detecting after fixing instrument, simultaneously because instrument's fixed height is unchangeable to make the condition of tired easily appear when carrying out the testing and maintenance to instrument by different height staff, reduce maintenance speed.

Therefore, there is a need for an adjustable instrument service mechanism that is highly practical and adjustable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an instrument and meter maintenance mechanism with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an adjustable maintenance mechanism for instrument and meter, includes the workstation, be equipped with first cavity in the workstation, the equal fixedly connected with casing in the left and right sides of workstation upper surface, two the interior upper surface of casing all rotates through first bearing and is connected with the threaded rod, the threaded rod stretches into in the first cavity through the second bearing, the threaded rod stretches into the one end in the first cavity and rotates through the third bearing and connect the interior lower surface at first cavity, the left surface of workstation rotates through the fourth bearing and is provided with first pivot pole, the first pivot board of one end fixedly connected with of first pivot pole, the other end fixedly connected with first gear of first pivot pole, left side fixed cover has cup jointed the second gear on the threaded rod, first gear is connected with the meshing of second gear, all fixed cover has connect the drive wheel in the first cavity and be located two threaded rods, two the drive wheel passes through the transmission and connects, the removal cover has all been cup jointed to the screw thread in the casing and be located two threaded rods, two the one end of the equal fixedly connected with bracing piece in a side of removal cover, two the other end of bracing piece all stretches out the casing and is equipped with the removal platform jointly, the casing is equipped with the removal platform that supplies the bracing piece to remove the first removal groove, be equipped with in the second cavity, be equipped with the second cavity, the second drive mechanism.

According to the technical scheme, the clamping fixing mechanism comprises a bidirectional spiral threaded rod, the bidirectional spiral threaded rod is rotatably arranged in a second cavity through a fifth bearing, a second rotating rod is rotatably arranged on the front surface of the mobile station through a shaft sleeve, a second rotating plate is fixedly connected to one end of the second rotating rod, a third gear is fixedly connected to the other end of the second rotating rod, a fourth gear is fixedly sleeved on the bidirectional spiral threaded rod and meshed with the third gear, a moving block is sleeved on the thread part of each of the two ends of the bidirectional spiral threaded rod in a threaded manner, the left side of each of the two ends of the bidirectional spiral threaded rod is fixedly connected with one end of a first connecting rod, the other end of the first connecting rod extends out of the mobile station and is fixedly connected with a fixing rod, one end of the fixing rod is rotatably connected with a first clamping plate through a sixth bearing, the right side of the upper surface of the moving block is fixedly connected with one end of a second connecting rod, the other end of the second connecting rod extends out of the mobile station and is provided with a rotating clamping plate mechanism, and a second moving groove for the first connecting rod and the second connecting rod to move is formed in the upper surface of the mobile station.

According to the above technical scheme, the rotating clamp plate mechanism includes the fixed block, the lower surface and the second connecting rod fixed connection of fixed block, be equipped with the through-hole on the fixed block, it is equipped with the third dwang to run through in the through-hole, the outer fixed surface of third dwang has cup jointed the rolling disc, be equipped with on the inner wall of through-hole and supply rolling disc pivoted rotation groove, the one end fixedly connected with second splint of third dwang, the other end fixedly connected with third rotor plate of third dwang, the front and back both sides face of fixed block all runs through and is equipped with fastening bolt, fastening bolt and fixed block threaded connection, fastening bolt's one end contacts with the third dwang.

According to the technical scheme, the anti-skidding rubber pads are arranged on the first clamping plate and the second clamping plate.

According to the technical scheme, the four corners of the lower surface of the workbench are fixedly connected with supporting legs.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses, through the workstation, a first cavity, a housing, first bearing, the threaded rod, the second bearing, the third bearing, the fourth bearing, first pivot pole, first pivot board, first gear, the second gear, the drive wheel, the driving chain, remove the cover, cooperation between bracing piece and the first shifting chute, can drive the mobile station and reciprocate, and then when overhauing instrument, can carry out the regulation of height according to staff's self height, avoid the easy condition that appears tired when carrying out the testing and maintenance to instrument, through the mobile station, first shifting chute, the setting of second cavity and tight fixed establishment of clamp, can make the clamp of realization to instrument and meter fixed, through the setting of rotating splint mechanism, can realize the rotation of instrument and meter as required when overhauing, be convenient for detect each part of instrument and meter, and more convenient to use, maintenance efficiency is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a partial schematic structural view of the present invention;

FIG. 3 is a schematic sectional view of the front view of the present invention;

FIG. 4 is a schematic top sectional view of the worktable of the present invention;

fig. 5 is a schematic top sectional view of the fixing block of the present invention;

in the figure: 1-workbench, 2-first cavity, 3-shell, 4-first bearing, 5-threaded rod, 6-second bearing, 7-third bearing, 8-fourth bearing, 9-first rotating rod, 10-first rotating plate, 11-first gear, 12-second gear, 13-driving wheel, 14-driving chain, 15-moving sleeve, 16-supporting rod, 17-moving platform, 18-first moving groove, 19-second cavity, 20-bidirectional spiral threaded rod, 21-fifth bearing, 22-shaft sleeve, 23-second rotating rod, 24-second rotating plate, 25-third gear, 26-fourth gear, 27-moving block, 28-first connecting rod, 29-fixing rod, 30-sixth bearing, 31-first clamping plate, 32-second connecting rod, 33-second moving groove, 34-fixing block, 35-through hole, 36-third rotating plate, 37-rotating disk, 38-rotating groove, 39-second clamping plate, 40-third rotating plate, 40-bolt fastening plate, 41-sliding-preventing rubber pad and supporting leg rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a maintenance mechanism for adjustable instrument and meter, includes workstation 1, be equipped with first cavity 2 in the workstation 1, the equal fixedly connected with casing 3 in the left and right sides of workstation 1 upper surface, two the interior upper surface of casing 3 all rotates through first bearing 4 and is connected with threaded rod 5, threaded rod 5 stretches into in first cavity 2 through second bearing 6, threaded rod 5 stretches into the one end in first cavity 2 and rotates through third bearing 7 and connect in the interior lower surface of first cavity 2, the left surface of workstation 1 rotates through fourth bearing 8 and is provided with first runner 9, the first runner 10 of one end fixedly connected with of first runner 9, the first runner 11 of the other end fixedly connected with of first runner 9, the left side the fixed second gear 12 that has cup jointed on threaded rod 5, first gear 11 is connected with the meshing of second gear 12, the drive wheel 13 has all cup jointed fixedly in first cavity 2 and is located on two 5 of first runner 2, two drive wheel 13 connects through transmission chain 14, the threaded rod 5 is located and cup jointed on the threaded rod 5 and has moved the threaded rod 15, the movable casing 10, the other end of the movable shaft 10 of the first runner 10, the movable rack 10 and the movable rack 10, the movable rack 16 and the movable rack 16, the first gear 11 is meshed with the second gear 12 on the left threaded rod 5, so that the left threaded rod 5 rotates, the left threaded rod 5 drives the right threaded rod 5 to rotate through the matching of the driving wheel 13 and the driving chain 14, the rotation of the two threaded rods 5 enables the moving sleeve 15 to drive the moving platform 17 to move up and down through the matching of the supporting rod 16 and the first moving groove 18, so that when an instrument is overhauled, the height of the instrument can be adjusted according to the height of a worker, and the phenomenon that the instrument is easy to fatigue when being detected and maintained is avoided, the shell 3 is provided with the first moving groove 18 for moving the supporting rod 16, the moving platform 17 is internally provided with the second cavity 19, the second cavity 19 is internally provided with the clamping and fixing mechanism, and the clamping and fixing of the instrument can be realized through the arrangement of the moving platform 17, the first moving groove 18, the second cavity 19 and the clamping and fixing mechanism;

the clamping and fixing mechanism comprises a bidirectional screw threaded rod 20, the bidirectional screw threaded rod 20 is rotatably arranged in the second cavity 19 through a fifth bearing 21, a second rotating rod 23 is rotatably arranged on the front surface of the moving table 17 through a shaft sleeve 22, one end of the second rotating rod 23 is fixedly connected with a second rotating plate 24, the other end of the second rotating rod 23 is fixedly connected with a third gear 25, the bidirectional screw threaded rod 20 is fixedly sleeved with a fourth gear 26, the third gear 25 is engaged with the fourth gear 26, the two-way screw threaded rod 20 has threads at both ends thereof sleeved with a moving block 27, the upper surface of the left moving block 27 is fixedly connected with one end of a first connecting rod 28, the other end of the first connecting rod 28 extends out of the moving stage 17 and is fixedly connected with a fixing rod 29, one end of the fixed rod 29 is rotatably connected with a first clamping plate 31 through a sixth bearing 30, one end of a second connecting rod 32 is fixedly connected with the upper surface of the right moving block 27, the other end of the second connecting rod 32 extends out of the moving platform 17 and is provided with a rotating clamping plate mechanism, the upper surface of the moving platform 17 is provided with a second moving groove 33 for the first connecting rod 28 and the second connecting rod 32 to move, and through the arrangement of a clamping and fixing mechanism, the second rotating plate 24 can be screwed, the second rotating plate 24 drives the third gear 25 to rotate through the second rotating rod 23, the third gear 25 is meshed with the fourth gear 26 on the bidirectional screw threaded rod 20, further, the bidirectional screw threaded rod 20 is rotated, the rotation of the bidirectional screw threaded rod 20 causes the moving blocks 27 at the screw threads at both ends to relatively move by the cooperation of the first connecting rod 28, the second connecting rod 32 and the second moving groove 33, the instrument and meter can be clamped and fixed through the first clamping plate 31 and the second clamping plate 39;

the rotating clamp plate mechanism comprises a fixed block 34, the lower surface of the fixed block 34 is fixedly connected with a second connecting rod 32, a through hole 35 is formed in the fixed block 34, a third rotating rod 36 is arranged in the through hole 35 in a penetrating manner, a rotating disc 37 is sleeved on the outer surface of the third rotating rod 36, a rotating groove 38 for rotating the rotating disc 37 to rotate is formed in the inner wall of the through hole 35, a second clamp plate 39 is fixedly connected with one end of the third rotating rod 36, a third rotating plate 40 is fixedly connected with the other end of the third rotating rod 36, fastening bolts 41 are arranged on the front side surface and the rear side surface of the fixed block 34 in a penetrating manner, the fastening bolts 41 are in threaded connection with the fixed block 34, one end of each fastening bolt 41 is in contact with the third rotating rod 36, through the arrangement of the rotating clamp plate mechanism, when an instrument is required to be rotated, the fastening bolt 41 can be screwed, the fastening bolt 41 is separated from the third rotating rod 36, the fixation of the third rotating rod 36 is released, then the third rotating plate 40 is screwed, the third rotating plate can provide power for the rotation of the instrument through the matching of the fixing block 34, the third rotating rod 36, the rotating disc 37, the rotating groove 38 and the second clamp plate 39, and can rotate under the condition of the fixation of the instrument through the matching of the fixing block 29, the sixth bearing 30 and the first clamp plate 31, and the third rotating rod 36 can be fixed through the fastening bolt 41 after being adjusted, so that the detection of each part of the instrument is facilitated, the use is more convenient, and the overhaul efficiency is higher;

the first clamping plate 31 and the second clamping plate 39 are both provided with anti-skid rubber pads 42, and the stability of clamping and fastening can be improved through the arrangement of the anti-skid rubber pads 42;

the four corners of the lower surface of the workbench 1 are fixedly connected with supporting legs 43.

The working principle is as follows: when the utility model is used, the instrument and meter which needs to be overhauled can be placed between the first clamping plate 31 and the second clamping plate 39, the second rotating plate 24 is screwed, the second rotating plate 24 drives the third gear 25 to rotate through the second rotating rod 23, the third gear 25 is meshed with the fourth gear 26 on the bidirectional spiral threaded rod 20, so that the bidirectional spiral threaded rod 20 rotates, the rotation of the bidirectional spiral threaded rod 20 enables the moving block 27 at the two ends of the thread to move relatively under the matching of the first connecting rod 28, the second connecting rod 32 and the second moving groove 33, so that the instrument and meter can be clamped and fixed through the first clamping plate 31 and the second clamping plate 39, the instrument and meter can be rotated through the arrangement of the rotating clamping plate mechanism, the fastening bolt 41 can be screwed, and the fastening bolt 41 is separated from the third rotating rod 36, further, the fixing of the third rotating rod 36 is released, then the third rotating plate 40 is screwed, the rotation of the instrument can be provided with power through the matching of the fixing block 34, the third rotating rod 36, the rotating disc 37, the rotating groove 38 and the second clamping plate 39, and the third rotating plate can rotate under the condition that the instrument is fixed through the matching of the fixing block 29, the sixth bearing 30 and the first clamping plate 31, the third rotating rod 36 can be fixed through the fastening bolt 41 after the adjustment is finished, so that the detection of each part of the instrument is convenient, the use is more convenient, the maintenance efficiency is higher, when a worker needs to adjust the height according to the height of the worker, the first rotating plate 10 can be screwed, the first rotating plate 10 drives the first gear 11 to rotate through the first rotating rod 9, the first gear 11 is meshed with the second gear 12 on the left threaded rod 5, so that the left threaded rod 5 rotates, left threaded rod 5 drives threaded rod 5 on right side through the cooperation of drive wheel 13 and driving chain 14 and rotates, and the rotation of two threaded rods 5 makes and removes cover 15 and drive mobile station 17 and reciprocate under the cooperation of bracing piece 16 and first shifting chute 18, and then when overhauing instrument and meter, can carry out the regulation of height according to staff's self height, avoid the easy condition that appears tired when carrying out the testing and maintenance to instrument and meter.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides an instrument and meter maintenance mechanism with adjustable, includes workstation (1), its characterized in that: the utility model discloses a hydraulic drive mechanism, including workstation (1), be equipped with first cavity (2) in workstation (1), the equal fixedly connected with casing (3) in the left and right sides of workstation (1) upper surface, two the interior upper surface of casing (3) all is connected with threaded rod (5) through first bearing (4) rotation, threaded rod (5) stretch into in first cavity (2) through second bearing (6), threaded rod (5) are stretched into one end in first cavity (2) and are rotated through third bearing (7) and connect the interior lower surface in first cavity (2), the left surface of workstation (1) is rotated through fourth bearing (8) and is provided with first pivot pole (9), the one end fixedly connected with first pivot board (10) of first pivot pole (9), the other end fixedly connected with first gear (11) of first pivot pole (9), the left side fixed cover on workstation (5) has been connected with second gear (12), first gear (11) is connected with second gear (12) meshing, the first cavity (2) and lie in that all fixed threaded rod (5) cup joints and all fixed threaded rod (11), the drive wheel (13) is located drive wheel (13) connection screw (13), two drive wheel (13) are connected with drive wheel (13) connection links, two links (14) and move the casing (3), two the one end of the equal fixedly connected with bracing piece (16) in a side of removal cover (15), two the other end of bracing piece (16) all stretches out casing (3) and is connected with mobile station (17) jointly, be equipped with on casing (3) and supply first shifting chute (18) that bracing piece (16) removed, be equipped with second cavity (19) in mobile station (17), be equipped with in second cavity (19) and press from both sides tight fixed establishment.

2. An adjustable service mechanism for a meter according to claim 1, wherein: press from both sides tight fixed establishment and include two-way spiral threaded rod (20), two-way spiral threaded rod (20) rotate through fifth bearing (21) and set up in second cavity (19), the front surface of mobile station (17) is rotated through axle sleeve (22) and is provided with second dwang (23), one end fixedly connected with second rotor plate (24) of second dwang (23), other end fixedly connected with third gear (25) of second dwang (23), it has fourth gear (26) to fix the cover on two-way spiral threaded rod (20), third gear (25) are connected with fourth gear (26) meshing, the equal screw thread of screw thread department at two-way spiral threaded rod (20) both ends has cup jointed movable block (27), the left side the last fixed surface of movable block (27) is connected with the one end of head rod (28), the other end of head rod (28) stretches out mobile station (17) and fixedly connected with dead lever (29), the one end of dead lever (29) is connected with first splint (31) through sixth bearing (30) rotation, the right side the last fixed surface of movable block (27) is connected with the connecting rod (32) the second head rod (32) of second movable block (17) and the mobile station (17) is equipped with the upper surface of rotation of second connecting rod (32), the mobile station (17) and the upper surface of the mobile station (17) is equipped with the upper surface of the second connecting rod (32) and supplies the mechanism A second moving groove (33).

3. An adjustable service mechanism for an instrument and meter according to claim 2 wherein: rotate splint mechanism and include fixed block (34), the lower surface and second connecting rod (32) fixed connection of fixed block (34), be equipped with through-hole (35) on fixed block (34), it has third dwang (36) to run through in through-hole (35), the external fixed surface of third dwang (36) has cup jointed rolling disc (37), be equipped with on the inner wall of through-hole (35) and supply rolling disc (37) pivoted rotation groove (38), the one end fixedly connected with second splint (39) of third dwang (36), the other end fixedly connected with third dwang (40) of third dwang (36), the front and back both sides face of fixed block (34) all runs through and is equipped with fastening bolt (41), fastening bolt (41) and fixed block (34) threaded connection, the one end and third dwang (36) of fastening bolt (41) contact.

4. An adjustable service mechanism for a meter according to claim 3 wherein: and anti-skidding rubber pads (42) are arranged on the first clamping plate (31) and the second clamping plate (39).

5. The adjustable maintenance mechanism of claim 1, wherein: the four corners of the lower surface of the workbench (1) are fixedly connected with supporting legs (43).

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