CN219161323U

CN219161323U - Roller height adjusting device

Info

Publication number: CN219161323U
Application number: CN202221347934.9U
Authority: CN
Inventors: 董宁; 陈砚; 徐江; 白洪海; 戴煦
Original assignee: Centre Testing International Group Co ltd
Current assignee: Centre Testing International Group Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-06-09
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to the technical field of engineering machinery, and discloses a roller height adjusting device which solves the problem that the mounting height of a roller cannot be flexibly adjusted at present, and the roller height adjusting device comprises a base, wherein a vertical plate is fixedly arranged at the top of the base, a sliding plate is arranged on the front surface of the vertical plate, a supporting plate is fixedly arranged on the front surface of the sliding plate close to the bottom, a placing groove is formed in the front surface of the supporting plate, a bottom groove is formed in the top of the supporting plate, a fixing block is fixedly arranged on the front surface of the sliding plate close to the top, a fixing mechanism is arranged on the front surface of the sliding plate, and a lifting mechanism is arranged on the rear side of the vertical plate; according to the utility model, the sliding plate can move up and down through the matching between the rotating disc and the threaded rod and between the threaded sleeve and the connecting block, and the position of the sliding plate can be fixed through the matching between the side plate and the threaded sleeve and between the nut and the bolt, so that the roller fixed on the sliding plate can move up and down, and the effect of flexibly adjusting the height of the roller is achieved.

Description

Roller height adjusting device

Technical Field

The utility model belongs to the technical field of engineering machinery, and particularly relates to a roller height adjusting device.

Background

The pull-wire type displacement sensor measures displacement by using a high-flexibility composite steel wire, the steel wire is wound on a roller through a spring, the displacement is converted into rotary motion, the roller is directly connected with a precise rotary encoder, the displacement and the speed are converted into current, voltage or digital pulse form for output, and the calibration data can be directly transmitted into a mobile phone app through a Bluetooth function.

The existing stay wire type displacement sensor mounting bracket cannot flexibly adjust the mounting height of the roller, when detecting the action speeds of working devices at different heights, the mounting bracket needs to be fixed at the corresponding height by other auxiliary devices, the use is inconvenient,

disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the roller height adjusting device, which effectively solves the problem that the mounting height of the roller cannot be flexibly adjusted at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a roller height adjusting device, includes the base, the top fixed mounting of base has the riser, and the slide is installed in the front of riser, and the front of slide is close to bottom fixed mounting and has the backup pad, and the standing groove has been seted up in the front of backup pad, and the kerve has been seted up at the top of backup pad, and the front of slide is close to top fixed mounting and has the fixed block, and fixed establishment is installed in the front of slide, and elevating system is installed to the rear side of riser, elevating system and slide connection.

Preferably, the fixing mechanism comprises two sliding grooves formed in the front face of the sliding plate, vertical rods are fixedly connected to the inner portions of the two sliding grooves, sliding blocks are movably connected to the outer sides of the two vertical rods, and the sliding blocks are movably clamped with the sliding grooves.

Preferably, the two front sides of the sliding blocks are fixedly connected with sleeves, the two sleeves are movably connected with movable rods, one ends of the two movable rods are fixedly connected with fixed rods, and a reset spring which is movably sleeved with the movable rods is arranged between the sleeves and the fixed rods.

Preferably, a connecting rod is fixedly connected between one ends of the two fixing rods, a handle is fixedly connected in the middle of the front face of the connecting rod, a clamping plate is fixedly connected to the rear side of the connecting rod, and the fixing block is located at the right rear side of the clamping plate.

Preferably, the elevating system includes the kicking block with riser rear side fixed connection, swing joint has the threaded rod between kicking block and the base, and the top of threaded rod runs through kicking block and fixedly connected with rotary disk, and the outside screw thread of threaded rod has cup jointed the thread bush, and one side swing joint of thread bush has the guide post, the bottom of guide post and the top fixed connection of base.

Preferably, one side of the thread bush is movably connected with a side plate, the bottom end of the side plate is fixedly connected with the top of the base, a bolt is installed on one side of the thread bush, and nuts matched with the bolts are arranged on one side of the side plate in an equidistant manner.

Preferably, fixedly connected with connecting block between thread bush and the slide, logical groove has been seted up at the middle part of riser, and the inside fixedly connected with stand in logical groove, stand and connecting block activity cup joint, and the spacing groove has all been seted up to the positive both sides of connecting block and logical groove activity joint, and the inside all activity joint in two spacing grooves has the stopper, and two stoppers all with slide fixed connection.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the sliding plate can move up and down through the matching between the rotating disc and the threaded rod as well as between the threaded sleeve and the connecting block, and the position of the sliding plate can be fixed through the matching between the side plate and the threaded sleeve as well as between the nut and the bolt, so that the roller fixed on the sliding plate can move up and down, and the effect of flexibly adjusting the height of the roller is achieved;

(2) This novel cooperation between handle and connecting rod and dead lever and the movable rod can make splint remove and keep away from the fixed block, makes reset spring tensile simultaneously, and when the cylinder was located the top of backup pad, reset spring reset can then make the connecting rod remove to can carry out the centre gripping to the cylinder through splint and fixed block, thereby conveniently realize the installation to the cylinder.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of a fixing mechanism according to the present utility model;

FIG. 4 is a schematic view of the elevating mechanism according to the present utility model

In the figure: 1. a base; 2. a support plate; 3. a fixing mechanism; 301. a chute; 302. a movable rod; 303. a connecting rod; 304. a handle; 305. a clamping plate; 306. a fixed rod; 307. a vertical rod; 308. a return spring; 309. a slide block; 3010. a sleeve; 4. a riser; 5. a lifting mechanism; 501. a top block; 502. a rotating disc; 503. a connecting block; 504. a bolt; 505. a nut; 506. a side plate; 507. a column; 508. a threaded rod; 509. a guide post; 5010. a thread sleeve; 5011. a limiting block; 6. a fixed block; 7. a slide plate; 8. a bottom groove; 9. a limit groove; 10. a placement groove; 11. and (5) through grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-4, the utility model includes a base 1, a vertical plate 4 is fixedly installed at the top of the base 1, a sliding plate 7 is installed on the front surface of the vertical plate 4, a supporting plate 2 is fixedly installed near the bottom of the front surface of the sliding plate 7, a placing groove 10 is formed in the front surface of the supporting plate 2, a bottom groove 8 is formed in the top of the supporting plate 2, a fixed block 6 is fixedly installed near the top of the front surface of the sliding plate 7, a fixing mechanism 3 is installed on the front surface of the sliding plate 7, a lifting mechanism 5 is installed on the rear side of the vertical plate 4, and the lifting mechanism 5 is connected with the sliding plate 7.

In the second embodiment, on the basis of the first embodiment, the fixing mechanism 3 includes two sliding grooves 301 formed on the front surface of the sliding plate 7, vertical rods 307 are fixedly connected inside the two sliding grooves 301, sliding blocks 309 are movably connected on the outer sides of the two vertical rods 307, the sliding blocks 309 are movably clamped with the sliding grooves 301, sleeves 3010 are fixedly connected on the front surfaces of the two sliding blocks 309, movable rods 302 are movably connected inside the two sleeves 3010, fixing rods 306 are fixedly connected at one ends of the two movable rods 302, a reset spring 308 which is movably sleeved with the movable rods 302 is arranged between the sleeves 3010 and the fixing rods 306, a connecting rod 303 is fixedly connected between one ends of the two fixing rods 306, a handle 304 is fixedly connected in the middle of the front surface of the connecting rod 303, a clamping plate 305 is fixedly connected on the rear side of the connecting rod 303, and a fixing block 6 is positioned on the front rear side of the clamping plate 305;

when the roller is used, firstly, the roller is placed at the top of the supporting plate 2, the bottom end of the roller is located in the bottom groove 8, meanwhile, the roller is attached to the fixed block 6, then the handle 304 is pulled to drive the connecting rod 303 to move, meanwhile, the two clamping plates 305 are driven to move until being separated from the placing groove 10, meanwhile, the reset spring 308 stretches, then the connecting rod 303 is moved upwards until the fixed block 6 is located right behind the clamping plates 305, then the handle 304 is loosened, at the moment, the reset spring 308 resets and drives the connecting rod 303 to move, and then the clamping plates 305 are driven to move and clamp the roller, so that the roller is fixed.

The third embodiment is that, on the basis of the first embodiment, the lifting mechanism 5 comprises a top block 501 fixedly connected with the rear side of the vertical plate 4, a threaded rod 508 is movably connected between the top block 501 and the base 1, the top end of the threaded rod 508 penetrates through the top block 501 and is fixedly connected with a rotating disk 502, a threaded sleeve 5010 is sleeved on the outer side of the threaded rod 508, a guide post 509 is movably connected to one side of the threaded sleeve 5010, the bottom end of the guide post 509 is fixedly connected with the top of the base 1, a side plate 506 is movably connected to one side of the threaded sleeve 5010, the bottom end of the side plate 506 is fixedly connected with the top of the base 1, a bolt 504 is installed on one side of the threaded sleeve 5010, nuts 505 matched with the bolt 504 are equidistantly arranged on one side of the side plate 506, a connecting block 503 is fixedly connected between the threaded sleeve 5010 and the slide 7, a through groove 11 is formed in the middle of the vertical plate 4, a stand 507 is fixedly connected to the inside of the connecting block 503, limit grooves 9 are formed in two sides of the front of the vertical plate 4, limit blocks 5011 are movably clamped with the two limit blocks 5011, and the limit blocks 7 are fixedly connected to the two limit blocks 7;

when the height of the roller needs to be adjusted, the rotary disk 502 is rotated at first, the threaded rod 508 is driven to rotate, the threaded sleeve 5010 is driven to move up and down, meanwhile, the connecting block 503 drives the sliding plate 7 to move up and down, the roller is driven to move up and down, the position of the threaded sleeve 5010 is fixed through the bolt 504 and the corresponding nut 505, the position of the sliding plate 7 is fixed, the position of the roller is fixed, and finally the adjustment of the height position of the roller is realized.

Working principle: when the roller is used, firstly, the roller is placed on the top of the supporting plate 2, the bottom end of the roller is positioned in the bottom groove 8, meanwhile, the roller is attached to the fixed block 6, then the handle 304 is pulled to drive the connecting rod 303 to move, meanwhile, the two clamping plates 305 are driven to move until being separated from the placing groove 10, meanwhile, the reset spring 308 stretches, then the connecting rod 303 is moved upwards until the fixed block 6 is positioned right behind the clamping plates 305, then the handle 304 is released, at the moment, the reset spring 308 resets and drives the connecting rod 303 to move, and then the clamping plates 305 are driven to move and clamp the roller, so that the roller is fixed;

Claims

1. The utility model provides a roller height adjustment device, includes base (1), its characterized in that: the utility model discloses a base, including base (1), fixed mounting has riser (4) at the top of base (1), and slide (7) are installed in the front of riser (4), and the front of slide (7) is close to bottom fixed mounting and has had backup pad (2), and standing groove (10) have been seted up in the front of backup pad (2), and kerve (8) have been seted up at the top of backup pad (2), and the front of slide (7) is close to top fixed mounting and has fixed block (6), and fixed establishment (3) are installed in the front of slide (7), and elevating system (5) are installed to the rear side of riser (4), and elevating system (5) are connected with slide (7).

2. A drum height adjustment device as claimed in claim 1, wherein: the fixing mechanism (3) comprises two sliding grooves (301) which are formed in the front face of the sliding plate (7), vertical rods (307) are fixedly connected to the inner portions of the two sliding grooves (301), sliding blocks (309) are movably connected to the outer sides of the two vertical rods (307), and the sliding blocks (309) are movably clamped with the sliding grooves (301).

3. A drum height adjustment device as claimed in claim 2, wherein: two the positive all fixedly connected with sleeve (3010) of slider (309), the inside all swing joint of two sleeves (3010) has movable rod (302), and the one end of two movable rods (302) is all fixedly connected with dead lever (306), is equipped with reset spring (308) with movable rod (302) activity cup joint between sleeve (3010) and dead lever (306).

4. A drum height adjustment device according to claim 3, characterized in that: a connecting rod (303) is fixedly connected between one ends of the two fixing rods (306), a handle (304) is fixedly connected in the middle of the front face of the connecting rod (303), a clamping plate (305) is fixedly connected to the rear side of the connecting rod (303), and the fixing block (6) is positioned on the right rear side of the clamping plate (305).

5. A drum height adjustment device as claimed in claim 1, wherein: elevating system (5) include with riser (4) rear side fixed connection's kicking block (501), swing joint has threaded rod (508) between kicking block (501) and base (1), the top of threaded rod (508) runs through kicking block (501) and fixedly connected with rotary disk (502), outside screw thread of threaded rod (508) has cup jointed threaded sleeve (5010), one side swing joint of threaded sleeve (5010) has guide post (509), the bottom of guide post (509) and the top fixed connection of base (1).

6. A drum height adjustment device as claimed in claim 5, wherein: one side swing joint of screw thread cover (5010) has curb plate (506), and the top fixed connection of bottom and base (1) of curb plate (506), bolt (504) are installed to one side of screw thread cover (5010), and one side equidistance of curb plate (506) leaves and is equipped with nut (505) with bolt (504) looks adaptation.

7. A drum height adjustment device as claimed in claim 5, wherein: fixedly connected with connecting block (503) between thread bush (5010) and slide (7), logical groove (11) has been seted up at the middle part of riser (4), the inside fixedly connected with stand (507) of logical groove (11), stand (507) cup joint with connecting block (503) activity, spacing groove (9) have all been seted up to connecting block (503) and logical groove (11) activity joint, spacing groove (9) are all movable joint in the inside of two spacing grooves (9) has stopper (5011), two stopper (5011) all with slide (7) fixed connection.