CN221188599U - Transfer device for mechanical and electrical installation - Google Patents
Transfer device for mechanical and electrical installation Download PDFInfo
- Publication number
- CN221188599U CN221188599U CN202322795654.5U CN202322795654U CN221188599U CN 221188599 U CN221188599 U CN 221188599U CN 202322795654 U CN202322795654 U CN 202322795654U CN 221188599 U CN221188599 U CN 221188599U
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- bottom plate
- fixedly connected
- mechanical
- transfer device
- pull rod
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- 238000010616 electrical installation Methods 0.000 title claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004870 electrical engineering Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of machinery and electricity, and particularly relates to a transfer device for mechanical and electric installation, which solves the problems of poor stability and uncomfortable pushing in the prior art.
Description
Technical Field
The utility model relates to the technical field of machinery and electricity, in particular to a transfer device for mechanical and electric installation.
Background
Currently, basic knowledge of mechanical and electrical engineering includes mechanics, material mechanics, circuit principles, motor principles, automatic control principles, etc., and in mechanical aspects, mechanical and electrical engineers need to master related knowledge of rigid body mechanics, elastic mechanics, fluid mechanics, etc. in order to design and analyze various mechanical devices and systems, and in electrical engineering aspects, mechanical and electrical engineers need to know basic principles of circuits and characteristics of various electrical elements, and working principles and control methods of motors.
In the prior art, the authorized bulletin number is: the transportation device for mechanical and electrical installation of CN219428169U has the advantages that the structure is stable, the four rollers fixedly connected with the bottom of the transportation vehicle can effectively increase the stability of the transportation vehicle, particularly on uneven ground, the transportation vehicle is convenient to adjust, the four holes are formed in the bottom plate of the transportation vehicle, the hydraulic cylinder can be conveniently installed and adjusted, the adaptability is strong, the top of a piston rod of the hydraulic cylinder is fixedly connected with the bottom of a placing plate, and the placing plate can slide up and down on the upper part of the transportation vehicle, so that the transportation vehicle is suitable for mechanical and electrical devices with different specifications, and in general, the transportation vehicle has reasonable design, stable structure, convenient operation, strong adaptability and good application prospect and market potential;
However, when the loading operation is performed, because the mechanical parts have large mass, the locks on the wheels are not enough to keep the patent still, people beside the vehicle may be injured by shaking, the height of the pushing handrail of the vehicle cannot be adjusted, and people with different heights may be hard to push.
Disclosure of utility model
The utility model aims to provide a transfer device for mechanical and electrical installation, which solves the problems of poor stability and uncomfortable pushing.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the transfer device for mechanical and electrical installation comprises a bottom plate, wherein a motor is installed on one side of the bottom plate, the output end of the motor is connected with a cross rod which is coaxially arranged through a coupler, the cross rod is rotatably installed in the bottom plate, a bidirectional screw rod and two driving wheels which are symmetrically arranged are fixedly connected to the peripheral surface of the cross rod respectively, and a lifting device is arranged in the bottom plate;
The lifting device comprises a vertical sleeve, the vertical sleeve is fixedly connected to the inside of the bottom plate, four symmetrically arranged wheels are slidably assembled in the bottom plate, the tops of the wheels are fixedly connected with threaded sleeves, lifting screws are installed in the internal threads of the threaded sleeves, the lifting screws are rotatably installed in the vertical sleeve, and driven bevel gears are fixedly connected to the tops of the lifting screws;
four symmetrical round bars are rotatably arranged in the bottom plate, one end of each round bar is fixedly connected with a driving bevel gear, two of the round bars are fixedly connected with a first driven wheel on the outer peripheral surface of each round bar, the other two round bars are fixedly connected with a second driven wheel on the outer peripheral surface of each round bar, two symmetrical clamping blocks are arranged on the outer peripheral surface of each bidirectional screw in a threaded mode, and the two clamping blocks are slidably assembled in the bottom plate.
Preferably, the top fixedly connected with of bottom plate goes down the handrail, the inside slip of going down the handrail is equipped with the handrail, one side fixedly connected with stop collar down the handrail, the inside slip of stop collar is equipped with the pull rod.
Preferably, the driving bevel gear is meshed with the driven bevel gear, a first belt is sleeved on the outer peripheral surfaces of the driving wheel and the first driven wheel together, a second belt is sleeved on the surfaces of the driving wheel and the second driven wheel together, and the first belt enables the driving wheel to drive the first driven wheel to rotate.
Preferably, a first thread groove is formed in the threaded sleeve, the lifting screw is in threaded connection with the inner portion of the first thread groove, and the first thread groove enables the lifting screw to rotate more stably.
Preferably, three grooves which are uniformly distributed in array are formed in the upper handrail, one end of the pull rod is nested in one groove, a sliding groove is formed in the limiting sleeve, the pull rod is slidably connected in the sliding groove, a reset spring is sleeved on the outer peripheral surface of the pull rod, the reset spring is connected between one end of the pull rod and the inner wall of the sliding groove, and the sliding groove enables the pull rod to slide more stably.
Preferably, the second thread groove is formed in the clamping block, the bidirectional screw is in threaded connection with the second thread groove, and the second thread groove enables the bidirectional screw to rotate more stably.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the arrangement of the lifting screw, the threaded sleeve and other structures, when a workpiece on the bottom plate needs to be taken down, the motor is started, the motor drives the clamping blocks to open towards two sides, and meanwhile, the wheels are lifted up and retracted, so that the bottom of the bottom plate is contacted with the ground, and the workpiece is more stable when being assembled and disassembled.
2. According to the utility model, the pull rod is pulled through the arrangement of the structures such as the pull rod and the groove, the upper handrail is adjusted according to the height of a user, the pull rod is loosened after the adjustment is finished, the reset spring pushes the pull rod into the groove to fix the upper handrail, and the user can push the pull rod more comfortably.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a top view of the primary wheel, primary driven wheel, and secondary driven wheel of the present utility model;
FIG. 4 is an enlarged view of structure A of FIG. 2 in accordance with the present utility model;
fig. 5 is an enlarged view of the present utility model at structure B of fig. 2.
In the figure: 1. a bottom plate; 2. a wheel; 3. a thread sleeve; 4. a vertical sleeve; 5. a motor; 6. a cross bar; 7. a bidirectional screw; 8. clamping blocks; 9. a lower armrest; 10. an upper armrest; 11. a pull rod; 12. a limit sleeve; 13. a groove; 14. a second belt; 15. lifting screw rods; 16. a driven bevel gear; 17. a first driven wheel; 18. a drive bevel gear; 19. a first belt; 20. a round bar; 21. a driving wheel; 22. and a second driven wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-5, a transfer device for mechanical and electrical installation comprises a bottom plate 1, a motor 5 is installed on one side of the bottom plate 1, a cross rod 6 which is coaxially arranged is connected to the output end of the motor 5 through a coupler, the cross rod 6 is rotatably installed in the bottom plate 1, a bidirectional screw rod 7 and two driving wheels 21 which are symmetrically arranged are fixedly connected to the outer peripheral surface of the cross rod 6, a lifting device is arranged in the bottom plate 1, the lifting device comprises a vertical sleeve 4, the vertical sleeve 4 is fixedly connected in the bottom plate 1, four symmetrically arranged wheels 2 are slidably installed in the bottom plate 1, a threaded sleeve 3 is fixedly connected to the top of the wheels 2, lifting screws 15 are installed in the internal threads of the threaded sleeve 3, lifting screws 15 are rotatably installed in the vertical sleeve 4, driven bevel gears 16 are fixedly connected to the top of the lifting screws 15, four symmetrically arranged round rods 20 are rotatably installed in the bottom plate 1, one end of each round rod 20 is fixedly connected with a driving wheel 18, a first driven wheel 17 is fixedly connected to the outer peripheral surface of each round rod 20, a second driven wheel 22 is fixedly connected to the outer peripheral surface of each round rod 20, two driving wheels 22 are fixedly connected to the outer peripheral surfaces of each motor 7, two symmetrically arranged clamping blocks are installed on the two outer peripheral surfaces of each clamping blocks 8 are in the two sides of the bottom plate 8, and the two clamping blocks are in contact with the bottom plate 8, and the bottom plate 8 is required to be installed on the bottom plate 8, and the bottom plate 8 is more stably is arranged on the bottom plate 1, and the bottom plate is in a sliding mode, and the two sides of the bottom plate 1 is required to be connected to be installed on the two inside and has a lifting structure and has a structure 3.
Referring to fig. 1-5, the top of the bottom plate 1 is fixedly connected with a lower handrail 9, an upper handrail 10 is slidably assembled in the lower handrail 9, a limit sleeve 12 is fixedly connected to one side of the lower handrail 9, a pull rod 11 is slidably assembled in the limit sleeve 12, the pull rod 11 is pulled through the arrangement of the structure of the pull rod 11, a groove 13 and the like, the upper handrail 10 is adjusted according to the height of a user, after the adjustment is completed, the pull rod 11 is loosened, a reset spring pushes the pull rod 11 into the groove 13 to fix the upper handrail 10, and the user pushes the pull rod 11 more comfortably.
Referring to fig. 1-5, a driving bevel gear 18 is meshed with a driven bevel gear 16, a first belt 19 is sleeved on the outer peripheral surfaces of a driving wheel 21 and a first driven wheel 17, a second belt 14 is sleeved on the surfaces of the driving wheel 21 and a second driven wheel 22, a first thread groove is formed in the interior of a thread sleeve 3, a lifting screw 15 is connected with the interior of the first thread groove in a threaded manner, three grooves 13 which are uniformly distributed in array are formed in the interior of an upper handrail 10 in an equidistant manner, one end of a pull rod 11 is nested in one groove 13, a sliding groove is formed in the interior of a limiting sleeve 12, the pull rod 11 is connected in the sliding groove in a sliding manner, a reset spring is sleeved on the outer peripheral surface of the pull rod 11 and connected between one end of the pull rod 11 and the inner wall of the sliding groove, a second thread groove is formed in the interior of a clamping block 8, and a bidirectional screw 7 is connected with the interior of the second thread groove in a threaded manner.
The specific implementation process of the utility model is as follows: firstly, a workpiece is placed at the top of a bottom plate 1, a motor 5 is started, the output end of the motor 5 drives a bidirectional screw rod 7 and a driving wheel 21 to rotate through a cross rod 6, the bidirectional screw rod 7 rotates to drive two clamping blocks 8 to move towards the middle to clamp the workpiece, meanwhile, the driving wheel 21 drives a first driven wheel 17 and a second driven wheel 22 to rotate through a first belt 19 and a second belt 14, the first driven wheel 17 and the second driven wheel 22 drive a driven bevel gear 16 to rotate through a driving bevel gear 18, the driven bevel gear 16 drives a lifting screw rod 15 to rotate, the wheel 2 descends through a thread bush 3, and the upper handrail 10 can be pushed to transport after the workpiece is clamped;
When the workpiece needs to be taken away, the motor 5 is started in the same way in a reverse direction, the two clamping blocks 8 move outwards, the wheels 2 are lifted, the bottom plate 1 is attached to the ground, and the workpiece is more stably assembled and disassembled;
Further, according to the height of the person in transit, the height of the upper handrail 10 is adjusted, the pull rod 11 is pulled, the pull rod 11 is moved out of the groove 13 in the upper handrail 10, the position of the upper handrail 10 is adjusted, after the adjustment is completed, the pull rod 11 is loosened, the pull rod 11 is pushed into the corresponding groove 13 by the reset spring, and the upper handrail 10 is fixed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mechanical and electrical installation is with transfer device, includes bottom plate (1), its characterized in that: a motor (5) is arranged on one side of the bottom plate (1), the output end of the motor (5) is connected with a cross rod (6) which is coaxially arranged through a coupler, the cross rod (6) is rotatably arranged in the bottom plate (1), a bidirectional screw (7) and two driving wheels (21) which are symmetrically arranged are fixedly connected on the peripheral surface of the cross rod (6) respectively, and a lifting device is arranged in the bottom plate (1);
the lifting device comprises a vertical sleeve (4), the vertical sleeve (4) is fixedly connected to the inside of the bottom plate (1), four symmetrically arranged wheels (2) are slidably assembled in the bottom plate (1), a threaded sleeve (3) is fixedly connected to the top of each wheel (2), a lifting screw (15) is installed on the inner thread of each threaded sleeve (3), the lifting screw (15) is rotatably installed in the vertical sleeve (4), and a driven bevel gear (16) is fixedly connected to the top of each lifting screw (15);
Four symmetrical round bars (20) are rotatably arranged in the bottom plate (1), one end of each round bar (20) is fixedly connected with a driving bevel gear (18), two of the round bars (20) are fixedly connected with a first driven wheel (17) on the outer peripheral surface, the other two round bars (20) are fixedly connected with a second driven wheel (22), two symmetrical clamping blocks (8) are arranged on the outer peripheral surface of each bidirectional screw rod (7) in a threaded mode, and the two clamping blocks (8) are slidably assembled in the bottom plate (1).
2. A transfer device for mechanical and electrical installation according to claim 1, wherein: the utility model discloses a lower handrail, including bottom plate (1), lower handrail (9) are fixed connection at the top of bottom plate (1), the inside slip of lower handrail (9) is equipped with handrail (10), one side fixedly connected with stop collar (12) of lower handrail (9), the inside slip of stop collar (12) is equipped with pull rod (11).
3. A transfer device for mechanical and electrical installation according to claim 1, wherein: the driving bevel gear (18) is meshed with the driven bevel gear (16), a first belt (19) is sleeved on the outer peripheral surface of the driving wheel (21) and the first driven wheel (17), and a second belt (14) is sleeved on the surfaces of the driving wheel (21) and the second driven wheel (22).
4. A transfer device for mechanical and electrical installation according to claim 1, wherein: the inside of thread bush (3) has seted up first screw thread groove, lifting screw (15) threaded connection is in the inside of first screw thread groove.
5. A transfer device for mechanical and electrical installation according to claim 2, characterized in that: three equally spaced grooves (13) are formed in the upper handrail (10), one end of the pull rod (11) is nested in one groove (13), a sliding groove is formed in the limit sleeve (12), the pull rod (11) is slidably connected in the sliding groove, a reset spring is sleeved on the outer peripheral surface of the pull rod (11), and the reset spring is connected between one end of the pull rod (11) and the inner wall of the sliding groove.
6. A transfer device for mechanical and electrical installation according to claim 1, wherein: the inside of clamp splice (8) has seted up the second screw thread groove, two-way screw rod (7) threaded connection is in the inside of second screw thread groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322795654.5U CN221188599U (en) | 2023-10-18 | 2023-10-18 | Transfer device for mechanical and electrical installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322795654.5U CN221188599U (en) | 2023-10-18 | 2023-10-18 | Transfer device for mechanical and electrical installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221188599U true CN221188599U (en) | 2024-06-21 |
Family
ID=91515766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322795654.5U Active CN221188599U (en) | 2023-10-18 | 2023-10-18 | Transfer device for mechanical and electrical installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221188599U (en) |
-
2023
- 2023-10-18 CN CN202322795654.5U patent/CN221188599U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |