CN213796384U

CN213796384U - Instrument maintenance device with adjustable height

Info

Publication number: CN213796384U
Application number: CN202020823701.6U
Authority: CN
Inventors: 段梦理
Original assignee: Shanghai Chenren Electrical Equipment Co ltd
Current assignee: Shanghai Chenren Electrical Equipment Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-07-27
Anticipated expiration: 2030-05-18

Abstract

The utility model relates to the technical field of machinery, specifically be an instrument maintenance device with adjustable height, the on-line screen storage device comprises a base, a plurality of take-up housing grooves have been seted up at the top of base surface, and are a plurality of the inside in take-up housing groove is provided with respectively decides the slider and moves the sliding block set spare, and is a plurality of it all has seted up first through-hole, a plurality of to decide the slider and move the top of sliding block set spare surface the inside sliding connection of first through-hole has adjusting bolt, and is a plurality of go up the one end of clamp ring surface and seted up the second and lead to the groove. This instrument maintenance device with adjustable height through rotatory hand wheel, makes movable sliding block assembly slide along the take-up housing to the change moves the distance between the sliding block assembly and the fixed slider, and the joint position of groove and first draw-in groove is led to the transform third, and the lower part of adjusting bolt surface respectively with move sliding block assembly and fixed slider swing joint, adjusts the required height of maintenance instrument through the elongation of control adjusting bolt, solves the problem that can not adapt to great or less instrument maintenance.

Description

Instrument maintenance device with adjustable height

Technical Field

The utility model relates to the technical field of machinery, specifically be an instrument maintenance device with adjustable height.

Background

The instrument is a set of device or machine that is used for experiment, measurement, observation, inspection, drawing etc. and is prepared for a certain specific use by a plurality of parts, some precision instruments structure is comparatively complicated, the volume, weight, shape are various, some are square, some are circular, some are cylindrical, when the instrument needs maintenance or needs maintenance, because its circular structure, phenomenon such as roll appears easily in the operation process, cause unnecessary damage to instrument itself, need special maintenance device that has the support clamping action for this reason, traditional maintenance device generally supports the instrument with the bracket or installs the clamp ring additional, convenient operation, but when solving the problem, still has following shortcoming:

the supporting component is mostly fixedly connected and can not be adjusted in height, the maintenance device is specially customized according to the volume of the instrument, and when a large or small instrument is encountered, the original maintenance device is not used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides an instrument maintenance device with adjustable height, through rotatory hand wheel, it slides to indirectly drive sliding support, make movable sliding block assembly slide along the take-up housing groove, thereby the distance between movable sliding block assembly and the fixed slider is moved in the change, through changing not unidimensional lower clamp ring, the joint position of logical groove and first draw-in groove is led to the transform third, through rotatory butterfly type nut, control adjusting bolt's elongation and then adjust the required height of maintenance instrument, the problem of proposing among the above-mentioned background art has been solved.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a height-adjustable instrument maintenance device comprises a base, wherein a plurality of sliding block grooves are formed in the top of the outer surface of the base, a fixed sliding block and a movable sliding block assembly are respectively arranged in the sliding block grooves, first through holes are formed in the top ends of the outer surfaces of the fixed sliding block and the movable sliding block assembly, adjusting bolts are slidably connected into the first through holes, butterfly nuts, lower compression rings and upper compression rings are respectively arranged at the top of the outer surface of the adjusting bolts, first through grooves are formed in two ends of the outer surface of the lower compression rings, second through grooves are formed in one ends of the outer surface of the upper compression rings, third through grooves are formed in the other ends of the outer surface of the upper compression rings, first clamping grooves and second clamping grooves are respectively formed in two sides of the outer surface of the base, and a plurality of supporting legs are fixedly connected to the bottom of the outer surface of, the supporting legs are two-two in one group, a lead screw is rotatably connected between the two groups of supporting legs, a hand wheel is fixedly connected to one end of the outer surface of the lead screw, and universal wheels are fixedly connected to the bottom ends of the outer surfaces of the supporting legs.

Optionally, the sizes of the tops of the outer surfaces of the fixed sliding block assembly and the movable sliding block assembly are matched with the sliding block grooves, and the sliding block grooves are in sliding connection with the fixed sliding block assembly and the movable sliding block assembly respectively.

Optionally, the sizes of the first through hole, the first through groove and the second through groove are all matched with the size of the adjusting bolt, and the adjusting bolt is in threaded connection with the butterfly nut.

Optionally, the size of the plurality of third through grooves is matched with the size of the first clamping groove, the plurality of third through grooves are clamped inside the first clamping groove, and the plurality of third through grooves are uniformly distributed at one end, far away from the second through groove, of the outer surface of the upper compression ring.

Optionally, the movable sliding block assemblies comprise a sliding support and a movable sliding block, the lower end of the outer surface of the movable sliding block is fixedly connected with the sliding support, and the two ends of the outer surface of the sliding support are provided with a fourth through groove.

Optionally, a plurality of second through holes are formed in the bottoms of the inner walls of the fourth through grooves, a plurality of third through holes are formed in the middle of one side of the outer surface of the sliding support, the top end of the outer surface of the sliding support is fixedly connected with the movable sliding block, and the movable sliding block and the fixed sliding block are identical in structure.

Optionally, the size of the second through holes is matched with the size of the adjusting bolt, and the screw rod is rotatably connected with the third through hole.

(III) advantageous effects

The utility model provides an instrument maintenance device with adjustable height possesses following beneficial effect:

1. this instrument maintenance device with adjustable height, through rotatory hand wheel, indirectly drive the sliding support and slide, make movable sliding block assembly slide along the slider groove to the change moves the distance between slider assembly and the fixed slide, through changing not unidimensional lower compression ring, the joint position that the groove and first draw-in groove are led to the transform third, thereby solve the problem that can not adapt to great or less instrument maintenance.

2. This instrument maintenance device with adjustable height, through rotatory butterfly nut, and the lower part of adjusting bolt surface respectively with move sliding block set spare and decide slider swing joint to make adjusting bolt reciprocate along first through-hole, stretch out the elongation on base surface upper portion and then adjust the required height of maintenance instrument through control adjusting bolt, can not height-adjusting's problem when having solved the maintenance instrument.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

fig. 2 is a schematic structural view of a first viewing angle of the present invention;

fig. 3 is a schematic structural view of a second viewing angle of the present invention;

FIG. 4 is a schematic view of the internal structure of the base of the present invention;

fig. 5 is a schematic view of a partial structure of the present invention;

fig. 6 is a schematic structural view of the sliding block moving assembly of the present invention.

In the figure: 1-base, 2-slide block groove, 3-fixed slide block, 4-movable slide block component, 401-sliding support, 402-movable slide block, 5-first through hole, 6-adjusting bolt, 7-butterfly nut, 8-lower pressing ring, 9-upper pressing ring, 10-first through groove, 11-second through groove, 12-third through groove, 13-first clamping groove, 14-second clamping groove, 15-supporting leg, 16-lead screw, 17-hand wheel, 18-universal wheel, 19-fourth through groove, 20-second through hole and 21-third through hole.

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.

Referring to fig. 1 to 6, the present invention provides a technical solution: an instrument maintenance device with adjustable height comprises a base 1, wherein the top of the outer surface of the base 1 is provided with a plurality of sliding block grooves 2, the insides of the plurality of sliding block grooves 2 are respectively provided with a fixed sliding block 3 and a movable sliding block component 4, the top ends of the outer surfaces of the fixed sliding block 3 and the movable sliding block component 4 are respectively provided with a first through hole 5, the insides of the plurality of first through holes 5 are connected with an adjusting bolt 6 in a sliding manner, the top of the outer surface of the plurality of adjusting bolts 6 is respectively provided with a butterfly nut 7, a lower compression ring 8 and an upper compression ring 9, the two ends of the outer surface of the plurality of lower compression rings 8 are provided with first through grooves 10, one end of the outer surface of the plurality of upper compression rings 9 is provided with a second through groove 11, the other end of the outer surface of the plurality of upper compression rings 9 is provided with a third through groove 12, the two sides of the outer surface of the base 1 are respectively provided with a first clamping groove 13 and a second clamping groove 14, and the bottom of the outer surface of the base 1 is fixedly connected with a plurality of supporting legs 15, a plurality of landing legs 15 are two liang a set of, rotate between two sets of landing legs 15 and are connected with lead screw 16, and the one end fixedly connected with hand wheel 17 of lead screw 16 surface, the bottom fixedly connected with universal wheel 18 of a plurality of landing legs 15 surface.

As an optimal technical solution of the utility model:

a plurality of 3 and the size that moves 4 surface tops of slider component of slider all with 2 looks adaptations of take-up housing, a plurality of take-up housing 2 respectively with decide slider 3 and move 4 sliding connection of slider component, a plurality of one side fixed connection who decides

slider

3 and 2 inner walls of take-up housing, a plurality of 2 unique "T" type structures in take-up housing, not only can make slider component 4 can follow 2 inside straight slides in take-up housing, and can conveniently adjust the distance between clamp ring 9 and adjusting bolt 6 down, also conveniently change the maintenance that not unidimensional clamp ring 9 is used for different specification instruments simultaneously.

As an optimal technical solution of the utility model:

a plurality of first through-holes 5, the size of first logical groove 10 and second logical groove 11 all with adjusting bolt 6's size looks adaptation, a plurality of adjusting

bolt

6 and 7 threaded connection of butterfly nut, a plurality of

butterfly nut

7 and 6 threaded connection of adjusting bolt, can be more quick highly carry out quick adjustment to device upper portion clamping part, the instrument of the various differences of quick adaptation, the size and the 6 clearance fit of adjusting bolt of a plurality of first through-holes 5, a plurality of first logical groove 10 and second logical groove 11 are "U" type groove, the clamp dress of maintenance instrument is treated in the realization that this structure can be more quick, technical staff's work load is reduced.

As an optimal technical solution of the utility model:

the size of a plurality of third switch grooves 12 and the size looks adaptation of first draw-in groove 13, a plurality of third lead to groove 12 joint in the inside of first draw-in groove 13, a plurality of third switch grooves 12 evenly distributed is kept away from the one end that the second led to groove 11 in last clamp ring 9 surface, a plurality of first draw-in grooves 13 can change the length that last clamp ring 9 and instrument contact with the joint of different third switch grooves 12, and then also can realize treating the maintenance instrument to different specifications and press from both sides the dress fast, go up the better steel of toughness is selected to the material of clamp ring 9, when compressing tightly the instrument, certain deformation can take place, can be more even with the instrument laminating like this, avoid damaging because of the too big instrument that leads to of local pressure.

As an optimal technical solution of the utility model:

the plurality of movable sliding block assemblies 4 comprise sliding supports 401 and movable sliding blocks 402, the lower ends of the outer surfaces of the movable sliding blocks 402 are fixedly connected with the sliding supports 401, fourth through grooves 19 are formed in two ends of the outer surfaces of the sliding supports 401, the size of each fourth through groove 19 is slightly larger than that of each adjusting bolt 6, the fourth through groove 19 can be guaranteed to be smoothly passed through when the height of each adjusting bolt 6 is adjusted, and interference with the inner walls of the fourth through grooves 19 is avoided.

As an optimal technical solution of the utility model:

the bottom of the inner wall of the fourth through grooves 19 is provided with a second through hole 20, the middle of one side of the outer surface of the sliding supports 401 is provided with a third through hole 21, the top ends of the outer surfaces of the sliding supports 401 are fixedly connected with the movable sliding blocks 402, the movable sliding blocks 402 are the same in structure with the fixed sliding blocks 3, the second through holes 20 can solve the problem that the interference occurs between the adjusting bolts 6 and the bottom of the inner wall of the fourth through grooves 19 when the height is adjusted, and the lead screws 16 completely penetrate through the inside of the third through holes 21.

As an optimal technical solution of the utility model:

the size of a plurality of second through-holes 20 and adjusting bolt 6's size looks adaptation, lead screw 16 and third through-hole 21 rotate to be connected, a plurality of second through-holes 20 and adjusting bolt 6 clearance fit make things convenient for adjusting bolt 6 to slide from top to bottom, and lead screw 16 can change the rotation of self into and move slider assembly 3 for the slip of base 1 to the driven moment of torsion of lead screw 6 is big, and transmission precision is high.

In conclusion, this instrument maintenance device with adjustable height, during the use, through rotatory hand wheel 18, indirectly drive sliding bracket 401 and slide, make movable sliding block assembly 4 slide along slider groove 2, thereby change the distance between movable sliding block assembly 4 and the stationary sliding block 3, through changing not unidimensional lower clamp ring 8, the joint position of transform third logical groove 12 and first draw-in groove 13, through rotatory butterfly nut 7, and the lower part of adjusting bolt 6 surface respectively with move sliding block assembly 4 and stationary sliding block 3 swing joint, thereby make adjusting bolt 6 reciprocate along first through-hole 5, stretch out the extension volume on base 1 surface upper portion and then adjust the required height of maintenance instrument through control adjusting bolt 6, thereby solve and can not adapt to great or less maintenance instrument and the problem that can not height-adjusting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an instrument maintenance device with adjustable height which characterized in that: comprises a base (1), a plurality of sliding block grooves (2) are formed in the top of the outer surface of the base (1), a fixed sliding block (3) and a movable sliding block component (4) are respectively arranged in the plurality of sliding block grooves (2), first through holes (5) are formed in the top ends of the outer surfaces of the fixed sliding block (3) and the movable sliding block component (4), adjusting bolts (6) are slidably connected in the plurality of first through holes (5), butterfly nuts (7), lower compression rings (8) and upper compression rings (9) are respectively arranged on the top of the outer surface of the plurality of adjusting bolts (6), first through grooves (10) are formed in two ends of the outer surface of the lower compression rings (8), second through grooves (11) are formed in one end of the outer surface of the plurality of upper compression rings (9), and third through grooves (12) are formed in the other end of the outer surface of the plurality of upper compression rings (9), first draw-in groove (13) and second draw-in groove (14) have been seted up respectively to the both sides of base (1) surface, a plurality of landing legs (15) of bottom fixedly connected with of base (1) surface, it is a plurality of landing leg (15) two liang are a set of, and are two sets of it is connected with lead screw (16) to rotate between landing leg (15), the one end fixedly connected with hand wheel (17) of lead screw (16) surface, it is a plurality of the bottom fixedly connected with universal wheel (18) of landing leg (15) surface.

2. A height adjustable instrument servicing device according to claim 1, wherein: the sizes of the tops of the outer surfaces of the fixed sliding blocks (3) and the movable sliding block assemblies (4) are matched with those of the sliding block grooves (2), and the sliding block grooves (2) are respectively in sliding connection with the fixed sliding blocks (3) and the movable sliding block assemblies (4).

3. A height adjustable instrument servicing device according to claim 1, wherein: a plurality of the sizes of the first through hole (5), the first through groove (10) and the second through groove (11) are matched with the size of the adjusting bolt (6), and the adjusting bolt (6) is in threaded connection with the butterfly nut (7).

4. A height adjustable instrument servicing device according to claim 1, wherein: a plurality of the size that the groove (12) was led to the third is a plurality of with the size looks adaptation of first draw-in groove (13), a plurality of the groove (12) is led to the third joint in the inside of first draw-in groove (13), and is a plurality of groove (12) evenly distributed is led to in the third one end that the groove (11) was led to the second is kept away from to last clamp ring (9) surface.

5. A height adjustable instrument servicing device according to claim 1, wherein: the movable sliding block assemblies (4) comprise sliding supports (401) and movable sliding blocks (402), the lower ends of the outer surfaces of the movable sliding blocks (402) are fixedly connected with the sliding supports (401), and fourth through grooves (19) are formed in the two ends of the outer surfaces of the sliding supports (401).

6. A height adjustable instrument servicing device according to claim 5, wherein: a second through hole (20) is formed in the bottom of the inner wall of the plurality of fourth through grooves (19), a third through hole (21) is formed in the middle of one side of the outer surface of the sliding support (401), the top end of the outer surface of the sliding support (401) is fixedly connected with the movable sliding block (402), and the movable sliding blocks (402) are identical to the fixed sliding block (3) in structure.

7. A height adjustable instrument servicing device according to claim 6, wherein: the sizes of the second through holes (20) are matched with the size of the adjusting bolt (6), and the screw rod (16) is rotatably connected with the third through hole (21).