CN112793634B - Accelerator installation transfer device - Google Patents
Accelerator installation transfer device Download PDFInfo
- Publication number
- CN112793634B CN112793634B CN202011632250.9A CN202011632250A CN112793634B CN 112793634 B CN112793634 B CN 112793634B CN 202011632250 A CN202011632250 A CN 202011632250A CN 112793634 B CN112793634 B CN 112793634B
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- CN
- China
- Prior art keywords
- universal
- directional
- shaft
- wheel
- connecting shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/007—Coaster wagons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0028—Construction of wheels; methods of assembling on axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Particle Accelerators (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to the technical field of accelerator mounting and transferring, in particular to an accelerator mounting and transferring device. The accelerator mounting and transferring device comprises two I-beams which are oppositely arranged, wherein one end of each I-beam is connected with a directional wheel, the other end of each I-beam is connected with a universal wheel, two corresponding ends of the two I-beams are respectively connected through a sleeve, one end of each I-beam, which is close to the universal wheel, is hinged with a rotating arm, the rotating arm is connected with a handle, the two rotating arms are connected through the sleeve, and a mounting hole is formed in each I-beam, corresponding to an accelerator base, and the accelerator mounting and transferring device convenient to mount and transfer is provided.
Description
Technical Field
The invention relates to the technical field of accelerator mounting and transferring, in particular to an accelerator mounting and transferring device.
Background
The invention relates to an installation and transfer of a medical electron linear accelerator, which is an important link in accelerator production and is an indispensable step for outgoing installation.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing an accelerator installation and transfer device convenient for installation and transfer.
The technical scheme adopted by the invention for solving the technical problems is that the accelerator mounting and transferring device comprises two I-beams which are oppositely arranged, wherein one end of each I-beam is connected with a directional wheel, the other end of each I-beam is connected with a universal wheel, two corresponding ends of the two I-beams are respectively connected through a sleeve, one end, close to the universal wheel, of each I-beam is hinged with a rotating arm, the rotating arm is connected with a handle, and the two rotating arms are connected through a sleeve;
and the I-beam is provided with a mounting hole corresponding to the accelerator base.
The invention is provided with the I-beam, the fixed wheel, the universal wheel, the rotating arm and the handle to form a main body part, the accelerator base is fixedly arranged on the I-beam through the mounting holes by bolts and the like, then other parts are arranged, thereby completing the mounting work on the transfer device, then pushing the handle to push the whole device, transferring and conveying the mounted accelerator, and the mounting holes realize the dismounting connection of the transfer device and the accelerator and can be reused.
The universal wheel comprises a universal wheel frame, the universal wheel frame is connected with a universal roller through a universal wheel shaft, the universal wheel frame is connected with a universal connecting shaft, a universal rotating shaft is connected with a universal connecting shaft bearing, the outer wall of the universal rotating shaft is connected with a universal shaft sleeve, two ends of the universal wheel shaft are connected with universal nuts in a threaded manner, the universal shaft is located above the universal shaft sleeve, the universal shaft sleeve is connected with the universal nuts in a threaded manner, and the I-beam is connected with the universal shaft sleeve. The universal nut is used for increasing the stability of the universal wheel and avoiding shaking. A gasket is arranged between the universal nut and the universal shaft sleeve, the universal wheel frame is positioned between the two universal nuts connected with the two ends of the universal wheel shaft, and a check ring and a flat gasket are arranged between the universal nut and the universal wheel frame.
The universal roller is integrally formed by pouring steel ring and polyurethane. Can be used for the machine room pavement of the fine decoration of hospitals.
The universal connecting shaft is connected with the universal rotating shaft through a thrust ball bearing. The thrust ball bearing can rotate in the range of 360 degrees horizontally.
The universal wheel frame is symmetrically provided with universal inclined planes about the universal connecting shaft, and in an initial state, the universal inclined planes and the bottom surface of the I-beam form a set included angle.
In the initial state, the universal inclined plane and the bottom surface of the I-beam are arranged at an included angle of 15 degrees. The lower part is provided with a universal connecting shaft, so that the universal wheel can deflect by less than plus or minus 15 degrees along the universal connecting shaft to correct the contact with the ground in the walking process.
The universal wheel frame is provided with a universal locking screw used for fastening the universal connecting shaft. The device can be locked by the universal locking screw when the deflection angle is not needed, so that the device can walk on the horizontal ground.
The directional wheel comprises a directional wheel frame, the directional wheel frame is connected with a directional roller through a directional wheel shaft, two ends of the directional wheel frame are connected with hanging frames, and the hanging frames are fixedly connected with the I-beam. The directional wheels are independently installed and are driven wheels, and the hanging frame is fastened with the I-beam through bolts.
The directional roller is integrally formed by pouring steel ring and polyurethane. Can be used for the machine room pavement of the fine decoration of hospitals.
The device comprises a rack, a directional wheel carrier, a directional connecting shaft, a directional locking screw and a locking device, wherein the directional wheel carrier and the rack are respectively connected with the two ends of the directional connecting shaft in a rotating mode, and the rack is provided with the directional locking screw used for locking the directional connecting shaft. The device can deflect corresponding universal wheels while moving forwards so as to correct the contact with the ground in the walking process. The device can be locked by the directional locking screw when the deflection angle is not needed, so that the device can walk on the horizontal ground.
Compared with the prior art, the invention has the following beneficial effects:
The invention provides an accelerator installation and transfer device, wherein an accelerator is directly fixed on the device through a mounting hole and then is installed, and the accelerator is transferred through the device after the installation is completed, so that the accelerator installation and transfer device is simple in structure and convenient to use.
Drawings
Fig. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a top view of the present invention.
Figure 3 is a side view of the universal wheel of the present invention, shown at 1.
Fig. 4 is a side view of the universal wheel of the present invention, fig. 2.
Fig. 5 is a side view of the orientation wheel 1 of the present invention.
Fig. 6 is a side view of the orientation wheel of the present invention, fig. 2.
The device comprises a I-beam, a2, a directional wheel, a 201, a directional wheel frame, a 202, a directional wheel shaft, a 203, a directional roller, a 204, a hanging frame, a 205, a directional connecting shaft, a 206, a directional locking screw, a 3, a universal wheel, a 301, a universal wheel frame, a 302, a universal wheel shaft, a 303, a universal roller, a 304, a universal connecting shaft, a 305, a universal rotating shaft, a 306, a universal shaft sleeve, a 307, a universal nut, 308, a universal inclined plane, 309, a universal locking screw, 4, a sleeve, 5, a rotating arm, 6 and a handle.
Detailed Description
Embodiments of the invention are further described below with reference to the accompanying drawings:
Examples
As shown in fig. 1 to 6, the two I-shaped beams 1 are oppositely arranged, one end of each I-shaped beam 1 is connected with a directional wheel 2, the other end of each I-shaped beam is connected with a universal wheel 3, two corresponding ends of each I-shaped beam 1 are respectively connected through a sleeve 4, one end, close to the universal wheel 3, of each I-shaped beam 1 is hinged with a rotating arm 5, the rotating arms 5 are connected with a handle 6, the two rotating arms 5 are connected through the sleeve 4, and the two universal wheels can be simultaneously turned through the two rotating arms 5 of the sleeve 4 so as to facilitate traction.
The I-beam 1 is provided with a mounting hole corresponding to the accelerator base.
The universal wheel 3 comprises a universal wheel frame 301, the universal wheel frame 301 is connected with a universal roller 303 through a universal wheel shaft 302, the universal wheel frame 301 is connected with a universal connecting shaft 304, the universal connecting shaft 304 is connected with a universal rotating shaft 305 through a bearing, the outer wall of the universal rotating shaft 305 is connected with a universal shaft sleeve 306, two ends of the universal wheel shaft 302 are connected with universal nuts 307 in a threaded manner, the universal rotating shaft 305 above the universal shaft sleeve 306 is connected with the universal nuts 307 in a threaded manner, and the universal shaft sleeve 306 is connected with the I-beam 1. The universal nut 307 is used to increase the stability of the universal wheel 3 and avoid rattling. A gasket is arranged between the universal nuts 307 and the universal shaft sleeve 306, the universal wheel frame 301 is positioned between the two universal nuts 307 connected with the two ends of the universal wheel shaft 302, and a retainer ring and a flat gasket are arranged between the universal nuts 307 and the universal wheel frame 301. The universal roller 303 is integrally formed by pouring steel ring and polyurethane. Can be used for the machine room pavement of the fine decoration of hospitals.
The universal joint shaft 304 is connected to the universal rotary shaft 305 through a thrust ball bearing. The thrust ball bearing can rotate in the range of 360 degrees horizontally.
The universal wheel frame 301 is symmetrically provided with a universal inclined plane 308 about the universal connecting shaft 304, and in an initial state, the universal inclined plane 308 and the bottom surface of the i-beam 1 form a set included angle.
In the initial state, the universal inclined plane 308 is arranged at an included angle of 15 degrees with the bottom surface of the I-beam 1. The lower part is provided with a universal connecting shaft 304, so that the universal wheel 3 can deflect along the universal connecting shaft 304 by less than plus or minus 15 degrees to correct the contact with the ground in the walking process.
The gimbal carrier 301 is provided with gimbal locking screws 309 for fastening the gimbal link shaft 304. Can be locked by universal locking screw 309 when the angle of deflection is not needed, so that it can walk on horizontal ground.
The directional wheel 2 comprises a directional wheel frame 201, the directional wheel frame 201 is connected with a directional roller 203 through a directional wheel shaft 202, two ends of the directional wheel frame 201 are connected with hanging frames 204, and the hanging frames 204 are fixedly connected with the I-beam 1. The directional wheel 2 is an independent installation and is a driven wheel, and the hanging frame 204 is fastened with the I-beam 1 through bolts.
The directional roller 203 is integrally formed by pouring steel ring and polyurethane. The polyurethane outer ring is convenient to bear larger load (about 60 KN), reduces damage to the finish machining ground, and can be used for machine room pavement of hospital finish finishing.
The device further comprises a directional connecting shaft 205, two ends of the directional connecting shaft 205 are respectively and rotatably connected with the directional wheel frame 201 and the hanging frame 204, and a directional locking screw 206 for locking the directional connecting shaft 205 is arranged on the hanging frame 204. It can deflect corresponding universal wheel 3 when moving forward to correct the contact with the ground during walking. Can be locked by directional locking screw 206 when the angle of deflection is not needed, so that it can walk on level ground.
The universal locking screw 309 and the directional locking screw 206 are provided with locking rings and locking pads for more convenient locking, and the deflection angles of the directional wheel 2 and the universal wheel 3 can be adjusted by adjusting the thicknesses of the locking rings and the locking pads.
Claims (4)
1. The accelerator mounting and transferring device is characterized by comprising two I-beams (1) which are oppositely arranged, wherein one end of each I-beam (1) is connected with a directional wheel (2), the other end of each I-beam is connected with a universal wheel (3), two corresponding ends of the two I-beams (1) are respectively connected through a sleeve (4), one end, close to the universal wheel (3), of each I-beam (1) is hinged with a rotating arm (5), the rotating arms (5) are connected with handles (6), and the two rotating arms (5) are connected through the sleeves (4);
The I-beam (1) is provided with a mounting hole corresponding to the accelerator base;
The universal wheel (3) comprises a universal wheel frame (301), the universal wheel frame (301) is connected with a universal roller (303) through a universal wheel shaft (302), the universal wheel frame (301) is connected with a universal connecting shaft (304), the universal connecting shaft (304) is connected with a universal rotating shaft (305) through a bearing, the outer wall of the universal rotating shaft (305) is connected with a universal shaft sleeve (306), two ends of the universal wheel shaft (302) are connected with universal nuts (307) in a threaded manner, the universal rotating shaft (305) above the universal shaft sleeve (306) is connected with the universal nuts (307) in a threaded manner, and the universal shaft sleeve (306) is connected with the I-beam (1);
The universal connecting shaft (304) is connected with the universal rotating shaft (305) through a thrust ball bearing;
The universal wheel frame (301) is symmetrically provided with universal inclined planes (308) relative to the universal connecting shaft (304), and in an initial state, the universal inclined planes (308) and the bottom surface of the I-beam (1) form a set included angle;
The universal wheel frame (301) is provided with a universal locking screw (309) for fastening a universal connecting shaft (304);
the directional wheel (2) comprises a directional wheel frame (201), the directional wheel frame (201) is connected with a directional roller wheel (203) through a directional wheel shaft (202), two ends of the directional wheel frame (201) are connected with hanging frames (204), and the hanging frames (204) are fixedly connected with the I-beam (1);
The device is characterized by further comprising a directional connecting shaft (205), wherein two ends of the directional connecting shaft (205) are respectively connected with the directional wheel frame (201) and the hanging frame (204) in a rotating mode, and a directional locking screw (206) used for locking the directional connecting shaft (205) is arranged on the hanging frame (204).
2. The accelerator mounting transfer device according to claim 1, wherein the universal roller (303) is integrally cast from steel rim plus polyurethane.
3. The accelerator mounting transfer device according to claim 1, wherein in the initial state, the universal inclined surface (308) is disposed at an angle of 15 degrees to the bottom surface of the i-beam (1).
4. The accelerator mounting transfer device according to claim 1, wherein the orientation roller (203) is integrally cast from steel rim plus polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011632250.9A CN112793634B (en) | 2020-12-31 | 2020-12-31 | Accelerator installation transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011632250.9A CN112793634B (en) | 2020-12-31 | 2020-12-31 | Accelerator installation transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112793634A CN112793634A (en) | 2021-05-14 |
| CN112793634B true CN112793634B (en) | 2024-12-06 |
Family
ID=75808443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011632250.9A Active CN112793634B (en) | 2020-12-31 | 2020-12-31 | Accelerator installation transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112793634B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5735361A (en) * | 1995-12-05 | 1998-04-07 | Forrest; Kenneth R. | Dual-pole personal towing vehicle |
| CN103381845A (en) * | 2013-07-18 | 2013-11-06 | 中国科学院深圳先进技术研究院 | Steering mechanism, omnidirectional traveling chassis and trolley |
| CN106882285A (en) * | 2017-03-24 | 2017-06-23 | 洛阳圣瑞智能机器人有限公司 | A kind of climbing robot chassis with servo-actuated universal wheel |
| CN210000369U (en) * | 2019-04-23 | 2020-01-31 | 河南平芝高压开关有限公司 | universal transfer trolley |
| CN214240861U (en) * | 2020-12-31 | 2021-09-21 | 山东新华医疗器械股份有限公司 | Accelerator installation transfer device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2769100Y (en) * | 2004-11-26 | 2006-04-05 | 佛山市南海建泰铝制品有限公司 | Universal castor |
| CN2744578Y (en) * | 2004-11-30 | 2005-12-07 | 青岛华天车辆有限公司 | Sweeping-net vehicle steering linkage |
| KR200408379Y1 (en) * | 2005-11-25 | 2006-02-08 | 김경환 | Moving cart with steering mechanism |
| CN106741056A (en) * | 2016-12-19 | 2017-05-31 | 张家港市红星金属制品厂 | One kind is transported goods and uses handcart |
| CN206654137U (en) * | 2017-03-15 | 2017-11-21 | 深圳可波特科技有限公司 | A kind of drift vehicle frame and the drift kart using two wheeled electric balance car as power |
| CN107200046A (en) * | 2017-05-09 | 2017-09-26 | 汪世源 | A kind of shopping cart steering |
-
2020
- 2020-12-31 CN CN202011632250.9A patent/CN112793634B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5735361A (en) * | 1995-12-05 | 1998-04-07 | Forrest; Kenneth R. | Dual-pole personal towing vehicle |
| CN103381845A (en) * | 2013-07-18 | 2013-11-06 | 中国科学院深圳先进技术研究院 | Steering mechanism, omnidirectional traveling chassis and trolley |
| CN106882285A (en) * | 2017-03-24 | 2017-06-23 | 洛阳圣瑞智能机器人有限公司 | A kind of climbing robot chassis with servo-actuated universal wheel |
| CN210000369U (en) * | 2019-04-23 | 2020-01-31 | 河南平芝高压开关有限公司 | universal transfer trolley |
| CN214240861U (en) * | 2020-12-31 | 2021-09-21 | 山东新华医疗器械股份有限公司 | Accelerator installation transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112793634A (en) | 2021-05-14 |
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