CN216657846U - Remove lift and rotate historical relic and restore auxiliary device - Google Patents
Remove lift and rotate historical relic and restore auxiliary device Download PDFInfo
- Publication number
- CN216657846U CN216657846U CN202220111692.7U CN202220111692U CN216657846U CN 216657846 U CN216657846 U CN 216657846U CN 202220111692 U CN202220111692 U CN 202220111692U CN 216657846 U CN216657846 U CN 216657846U
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- bevel gear
- platform
- guide rail
- lifting
- upright post
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a movable lifting rotary cultural relic repair auxiliary device which comprises a double-layer upright post bracket, a lifting rotary locking mechanism and a moving and supporting mechanism. The lifting rotation locking mechanism is arranged inside the double-layer upright post bracket, and the moving and supporting mechanism is arranged below the double-layer upright post bracket. Rotation locking function is realized through rotatory upper mounting plate and locking bolt in the working process, realizes raising and lowering functions through rotatory hand wheel, realizes removing and support function through rotatory bent axle rocker.
Description
Technical Field
The utility model relates to a movable lifting rotary cultural relic repair auxiliary device, in particular to a device which can be manually driven to repair various small cultural relics in an auxiliary way.
Background
Unearthed cultural relics are often deformed or damaged to different extents due to the action of long-term and various external forces, and the positions, angles and heights of the cultural relics needing to be repaired are different from each other, so that a device capable of rotating and lifting is needed to meet the repair requirements of small cultural relics. And because some cultural relics are particularly characterized in that the cultural relics are preferably repaired within the fastest time after unearthing, the device also has the characteristics of portability and good mobility. In order to meet the requirements for repairing cultural relics, some cultural relic repair auxiliary workbenches and other devices have appeared. Patent CN209831569U the workstation for ancient cultural relic restoration mainly used for the protection and the restoration of ancient cultural relic, it mainly comprises mesa, table foot, bearing plate, baffle, rotating electrical machines, bearing block, dead lever and rotary device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a movable lifting rotary cultural relic repair auxiliary device which can work by manual driving.
In order to solve the technical problem, the working scheme of the movable lifting and rotating cultural relic repair auxiliary device comprises the following steps: the lifting device comprises a double-layer upright post bracket, a lifting rotation locking mechanism and a moving and supporting mechanism; the lifting rotation locking mechanism is arranged inside the double-layer upright post bracket, and the moving and supporting mechanism is arranged below the double-layer upright post bracket.
To double-deck stand support include: a main platform; four upper guide rail upright posts fixedly arranged on the edge of the main platform; the upright post fixing platform is fixedly arranged among the four upper guide rail upright posts; and the four upper guide rails are fixedly arranged on the upper guide rail upright posts.
To lifting rotation locking mechanism includes: a bevel gear train lower base fixedly mounted on the main platform; a longitudinal bevel gear shaft arranged in the lower base station of the bevel gear train through two longitudinal bevel gear bearings, and a longitudinal bevel gear sleeve fixedly arranged on the longitudinal bevel gear shaft; a longitudinal bevel gear fixedly connected to the longitudinal bevel gear shaft; the lifting screw rod is connected to the inner part of the longitudinal bevel gear shaft through a screw transmission pair; a bevel gear system upper base fixedly mounted on the bevel gear system lower base; a transverse bevel gear shaft arranged in the upper base of the bevel gear system through two transverse bevel gear bearings; a transverse bevel gear sleeve fixedly mounted on the transverse bevel gear shaft; a transverse bevel gear fixedly connected to the transverse bevel gear shaft; a hand wheel fixedly arranged on a transverse bevel gear shaft, wherein the transverse bevel gear is meshed with the longitudinal bevel gear; the connecting platform is fixedly connected to the top end of the lifting screw rod; four upper sliding blocks which are fixedly arranged on the upper connecting table and can slide up and down along the upper guide rail; an upper platform rotatably connected to the top end of the upper connecting platform; and the locking bolt is connected with the outer side of the upper platform through threads.
To removing and supporting mechanism includes: four main support legs fixedly arranged below the main platform; four main support legs fixedly arranged below the main platform; four lower guide rail upright posts fixedly arranged below the main platform; the lower guide rails are fixedly arranged on the four lower guide rail upright columns; four lower sliding blocks which are arranged on the four lower guide rail upright posts and can slide up and down along the lower guide rails; the lower platforms are fixedly arranged on the four lower sliding blocks; four casters mounted under the lower platform; a crankshaft rocker rotatably mounted below the main platform above the lower platform; two eccentric wheels fixedly arranged on the crank shaft rocker and contacted with the upper plane of the lower platform.
The movable lifting rotary cultural relic repair auxiliary device has the following beneficial effects:
(1) all functions can be realized by manual operation of the device, and the device has higher reliability.
(2) The removal and the supporting mechanism of this device bottom can realize letting the workstation both can be stable stand the desktop, can possess the removal function again when needs.
(3) The double-layer upright post bracket adopted by the device is connected with the upper platform and the bottom moving and fixing mechanism, so that the whole equipment has stronger structural stability.
(4) The bevel gear and the lead screw transmission mechanism adopted by the lifting rotation locking mechanism in the device have the characteristics of low noise and stable work, so that the cultural relics can be placed on the top of the device with good safety.
(5) The lifting mechanism adopted by the device takes four guide rail sliding blocks on the outer side as a guide mechanism, so that the transmission screw only needs to bear the gravity of the upper platform in the axial direction when the platform ascends and descends, the service life of the device is prolonged, and the linear motion accuracy is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a mobile lifting rotary cultural relic repair auxiliary device
FIG. 2 is a schematic view of a double-layer upright post bracket of the movable lifting rotary cultural relic repair auxiliary device
FIG. 3 is a schematic view of a lifting/lowering/rotating locking mechanism of a movable lifting/rotating cultural relic restoration auxiliary device according to the present invention
FIG. 4 is a schematic view of the internal structure of a lifting and rotating locking mechanism of a mobile lifting and rotating cultural relic repair auxiliary device
FIG. 5 is a schematic view of a moving and supporting mechanism of the moving, lifting and rotating cultural relic repair auxiliary device of the utility model
Reference numerals are as follows:
1-double-layer upright post bracket 2-lifting rotation locking mechanism 3-moving and supporting mechanism
4-upper guide rail 5-upright post fixing platform 6-upper guide rail upright post
7-main platform 8-upper platform 9-locking bolt
10-upper connecting platform 11-bevel gear system upper base 12-hand wheel
13-bevel gear train lower base 14-upper slide block 15-transverse bevel gear bearing
16-transverse bevel gear shaft 17-transverse bevel gear sleeve 18-transverse bevel gear
19-longitudinal bevel gear 20-longitudinal bevel gear sleeve 21-longitudinal bevel gear bearing
22-lifting screw 23-longitudinal bevel gear shaft 24-crankshaft rocker
25-main foot 26-eccentric wheel 27-caster
28-lower slide block 29-lower platform 30-lower guide rail
31-lower guide rail upright post
Detailed Description
The following describes a moving, lifting and rotating cultural relics repair auxiliary device in detail with reference to examples.
As shown in fig. 1, an overall structure of a mobile lifting and rotating cultural relic restoration auxiliary device comprises: the double-layer upright post bracket, the lifting rotation locking mechanism and the moving and fixing mechanism. The lifting rotation locking mechanism is arranged inside the double-layer upright post bracket, and the moving and fixing mechanism is arranged below the double-layer upright post bracket.
As shown in fig. 3 and 4, the elevation/rotation locking mechanism includes: a bevel gear train lower base 13 fixedly mounted on the main platform 7; a longitudinal bevel gear shaft 23 mounted in the bevel gear train lower base 13 through two longitudinal bevel gear bearings 21, and a longitudinal bevel gear sleeve 20 fixedly mounted on the longitudinal bevel gear shaft 23; a longitudinal bevel gear 19 fixedly connected to a longitudinal bevel gear shaft 23; a lifting screw rod 22 connected to the inner part of the longitudinal bevel gear shaft 23 through a screw transmission pair; a bevel gear system upper base 11 fixedly mounted on a bevel gear system lower base 13; a bevel pinion shaft 16 mounted in the bevel gear system upper base 11 through two bevel pinion bearings 15; a lateral bevel gear sleeve 17 fixedly mounted on the lateral bevel gear shaft 16; a lateral bevel gear 18 fixedly connected to the lateral bevel gear shaft 16; a hand wheel 12 fixedly arranged on a transverse bevel gear shaft 16, wherein a transverse bevel gear 18 is meshed with a longitudinal bevel gear 19; a connecting table 10 fixedly connected to the top end of the lifting screw rod 22; four upper sliders 14 fixedly mounted on the upper connecting table 10 and capable of sliding up and down along the upper guide rail 4; an upper platform 8 rotatably connected to the top end of the upper connecting platform 10; and a locking bolt 9 which is connected with the outer side of the upper platform 8 through threads.
As shown in fig. 5, the moving and supporting mechanism includes: four main legs 25 fixedly mounted under the main platform 7; four lower guide rail uprights 31 fixedly mounted under the main platform 7; a lower guide rail 30 fixedly mounted on four lower guide rail columns 31; four lower sliding blocks 28 which are arranged on four lower guide rail upright posts 31 and can slide up and down along the lower guide rails 30; a lower platform 29 fixedly mounted on the four lower sliders 28; four casters 27 mounted under the lower platform 29; a crankshaft rocker 24 rotatably mounted below the main platform 7 above the lower platform 29; two eccentrics 26 are fixedly mounted on the crank rockers 24 and are in planar contact with the upper surface of the lower platform.
The operation of the moving, lifting and rotating cultural relic restoration auxiliary device of the utility model will be described
1. Auxiliary device integral moving and supporting function
As shown in fig. 5, the main platform 7 can be supported on the ground by four main legs 25, and the whole device is in a stable supporting state. The crankshaft rocker 24 is rotated clockwise to drive the two eccentric wheels 26 to rotate, the protruding part of the eccentric wheel 26 props against the lower platform 29 to enable the lower platform to move downwards relative to the main platform 7, the four caster wheels 27 are driven to move downwards, the double-layer upright post bracket 1 and the lifting rotation locking mechanism 2 are integrally jacked upwards, the four main support legs 25 are separated from being in contact with the ground, the four caster wheels 27 are responsible for supporting the whole device, and the whole device can be freely dragged and moved on the ground. The lower platform 29 is retracted inside the device by rotating the crank rocker 24 counterclockwise, at which point the device is again supported by the four main legs 25, and the device is in a stable support and cannot be moved freely.
2. Lifting function of upper platform
As shown in fig. 3 and 4, the handwheel 12 is rotated clockwise to drive the transverse bevel gear shaft 16 to rotate, and further drive the transverse bevel gear 18 to rotate, the transverse bevel gear 18 drives the longitudinal bevel gear 19 to rotate clockwise through gear connection, the longitudinal bevel gear 19 drives the longitudinal bevel gear shaft 23 to rotate, the longitudinal bevel gear shaft 23 pushes the lifting screw 22 to ascend through a screw transmission pair, and drives the upper connecting platform 10, the upper platform 8 and the upper slider 14 to move upwards together along the upper guide rail 4. Conversely, the upper connecting platform 10 and the upper platform 8 can move downwards by rotating the hand wheel 12 anticlockwise.
3. Upper platform rotation and locking function
As shown in fig. 3 and 4, the upper connecting platform 10 is rotatably connected with the upper platform 8, and the rotation function can be realized by rotating the upper platform 8; the locking function is realized by rotating the locking bolt 9 clockwise, so that the locking bolt 9 advances along with the rotation of the thread direction and radially blocks the upper connecting platform 10, and the upper platform 8 is fixed to achieve the effect of rotary locking.
Claims (4)
1. A mobile lifting rotary cultural relics repair auxiliary device comprises: the device comprises a double-layer upright post bracket (1), a lifting rotation locking mechanism (2) and a moving and supporting mechanism (3); the lifting and rotating locking mechanism is characterized in that the lifting and rotating locking mechanism (2) is arranged inside the double-layer upright post bracket (1), and the moving and supporting mechanism (3) is arranged below the double-layer upright post bracket (1).
2. The device as claimed in claim 1, wherein the double-layer upright post bracket comprises: a main platform (7); four upper guide rail upright posts (6) fixedly arranged on the edge of the main platform (7); an upright post fixing platform (5) fixedly arranged among the four upper guide rail upright posts (6); four upper guide rails (4) fixedly arranged on the upper guide rail upright posts (6).
3. The mobile lifting rotary cultural relic restoration auxiliary device according to the claim 1, wherein the lifting rotary locking mechanism comprises: a bevel gear train lower base (13) fixedly mounted on the main platform (7); a vertical bevel gear shaft (23) which is arranged in the lower base (13) of the bevel gear train through two vertical bevel gear bearings (21); a longitudinal bevel gear sleeve (20) fixedly mounted on the longitudinal bevel gear shaft (23); a longitudinal bevel gear (19) fixedly connected to the longitudinal bevel gear shaft (23); a lifting screw rod (22) connected to the inner part of the longitudinal bevel gear shaft (23) through a screw transmission pair; a bevel gear system upper base (11) fixedly mounted on the bevel gear system lower base (13); a bevel pinion shaft (16) mounted in the bevel gear system upper base (11) through two bevel pinion bearings (15); a transverse bevel gear sleeve (17) fixedly mounted on the transverse bevel gear shaft (16); a transverse bevel gear (18) fixedly connected to the transverse bevel gear shaft (16); a hand wheel (12) fixedly arranged on the transverse bevel gear shaft (16); the transverse bevel gear (18) is meshed with the longitudinal bevel gear (19); an upper connecting table (10) fixedly connected to the top end of the lifting screw rod (22); four upper sliding blocks (14) which are fixedly arranged on the upper connecting table (10) and can slide up and down along the upper guide rail (4); an upper platform (8) rotatably connected to the top end of the upper connecting table (10); and the locking bolt (9) is connected with the outer side of the upper platform (8) through threads.
4. The device as claimed in claim 1, wherein the moving and supporting mechanism comprises: four main legs (25) fixedly mounted under the main platform (7); four lower guide rail upright posts (31) fixedly arranged below the main platform (7); the lower guide rails (30) are fixedly arranged on the four lower guide rail upright posts (31); four lower sliding blocks (28) which are arranged on the four lower guide rail upright posts (31) and can slide up and down along the lower guide rail (30); a lower platform (29) fixedly mounted on the four lower sliders (28); four casters (27) mounted under the lower platform (29); a crankshaft rocker (24) rotatably mounted below the main platform (7) and above the lower platform (29); two eccentric wheels (26) fixedly arranged on the crank rocker (24) and contacted with the upper plane of the lower platform (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220111692.7U CN216657846U (en) | 2022-01-17 | 2022-01-17 | Remove lift and rotate historical relic and restore auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220111692.7U CN216657846U (en) | 2022-01-17 | 2022-01-17 | Remove lift and rotate historical relic and restore auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216657846U true CN216657846U (en) | 2022-06-03 |
Family
ID=81762547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220111692.7U Expired - Fee Related CN216657846U (en) | 2022-01-17 | 2022-01-17 | Remove lift and rotate historical relic and restore auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216657846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193406A (en) * | 2022-01-17 | 2022-03-18 | 北京林业大学 | Remove lift and rotate historical relic and restore auxiliary device |
-
2022
- 2022-01-17 CN CN202220111692.7U patent/CN216657846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193406A (en) * | 2022-01-17 | 2022-03-18 | 北京林业大学 | Remove lift and rotate historical relic and restore auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220603 |