CN218536636U - Safety protection device for hydraulic driving wheel - Google Patents
Safety protection device for hydraulic driving wheel Download PDFInfo
- Publication number
- CN218536636U CN218536636U CN202223074027.4U CN202223074027U CN218536636U CN 218536636 U CN218536636 U CN 218536636U CN 202223074027 U CN202223074027 U CN 202223074027U CN 218536636 U CN218536636 U CN 218536636U
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- frame
- drive wheel
- limiting
- fixed
- safety arrangement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a safety arrangement of hydraulic drive wheel, including brace frame, drive wheel main part, the one end of brace frame is provided with safety arrangement mechanism, safety arrangement mechanism is including the fixed plate that sets up in brace frame one end, the fixed adjustable shelf that is provided with of the other end of fixed plate, the inboard activity of adjustable shelf is provided with the threaded spindle, the downside screw thread that the outside of threaded spindle is close to the adjustable shelf is provided with the limit frame, the fixed control frame that is provided with in rear end of limit frame, the inside of control frame slides and is provided with the limit pole, the fixed friction disc that is provided with of lower extreme of limit pole. A safety arrangement of hydraulic drive wheel, make the limit frame drive control frame and slide downwards and control frame compression buffer spring so that buffer spring promotes the friction disc all the time and removes and reach the drive wheel main part pivoted purpose of being convenient for of limiting through rotating the threaded shaft to reach the safety protection effect.
Description
Technical Field
The utility model relates to a hydraulic drive wheel technical field, in particular to safety arrangement of hydraulic drive wheel.
Background
The hydraulic driving wheel is a driving wheel which provides part of power through a hydraulic system, and the hydraulic system is used for increasing acting force by changing pressure intensity; the conventional hydraulic driving wheel has some disadvantages that when parking on a slope, the hydraulic driving wheel slides downward under inertia due to the fact that the hydraulic driving wheel is parked on the slope, so that the hydraulic driving wheel is easy to slide when parking, and the hydraulic driving wheel is easy to injure workers.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a safety protection device for hydraulic drive wheels, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a safety arrangement of hydraulic drive wheel, includes brace frame, drive wheel main part, the one end of brace frame is provided with safety arrangement mechanism, safety arrangement mechanism is including the fixed plate that sets up in brace frame one end, the fixed adjustable bracket that is provided with of the other end of fixed plate, the inboard activity of adjustable bracket is provided with the screw shaft, the downside screw thread that the outside of screw shaft is close to the adjustable bracket is provided with the limit frame, the fixed control frame that is provided with in rear end of limit frame, the inside of control frame slides and is provided with the limit pole, the fixed friction disc that is provided with of lower extreme of limit pole, the outside activity of limit pole is provided with buffer spring.
Preferably, the upper end of the limiting rod is fixedly provided with a limiting block, the upper end of the threaded shaft is fixedly provided with a control knob, the limiting frames are provided with a plurality of groups, and the control frames are arc-shaped.
Preferably, the friction plate is arc-shaped, the upper end of the buffer spring is fixedly connected with the top of the inner side of the control frame, and the lower end of the buffer spring is fixedly connected with the outer side, close to the limiting rod, of the upper end of the friction plate.
Preferably, the number of the control frame and the friction plates is two, and the number of the limiting rods, the limiting blocks and the buffer springs is multiple.
Preferably, the inboard activity of brace frame is provided with the transmission shaft, the drive wheel main part is installed in the outside of transmission shaft and is close to one side department of brace frame, the fixed mounting panel that is provided with in upper end of brace frame.
Preferably, the upper end of the mounting plate is fixedly provided with a connecting box, the inner side of the friction plate is movably connected with the other side, close to the brace frame, of the outer side of the transmission shaft, and the number of the driving wheel main bodies is multiple.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the limiting frame drives the control frame to slide downwards and simultaneously the control frame compresses the buffer spring by rotating the threaded shaft, so that the buffer spring always pushes the friction plate to move, the purpose of limiting the rotation of the driving wheel main body conveniently can be achieved, and the safety protection effect is achieved.
2. Through the effect of brace frame, can reach the purpose of being convenient for support the mounting panel, secondly roll through the drive wheel main part, can reach the purpose of being convenient for drive.
Drawings
Fig. 1 is a schematic view of the overall structure of a safety protection device for a hydraulic drive wheel of the present invention;
fig. 2 is a schematic structural view of a safety protection mechanism of a safety protection device for a hydraulic drive wheel according to the present invention;
fig. 3 is a schematic view of a partial structure of a safety protection mechanism of a safety protection device for a hydraulic drive wheel according to the present invention;
fig. 4 is a schematic view of a local structure of a safety protection mechanism of a safety protection device for a hydraulic drive wheel of the present invention.
In the figure: 1. a brace frame; 2. a drive shaft; 3. mounting a plate; 4. a connecting box; 5. a drive wheel main body; 6. a safety protection mechanism; 61. a fixing plate; 62. a threaded shaft; 63. a limiting frame; 64. a control frame; 65. a restraining bar; 66. a friction plate; 67. a limiting block; 68. a control knob; 69. a buffer spring; 610. an adjusting frame.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a safety protection device for a hydraulic drive wheel comprises a support frame 1 and a drive wheel main body 5, wherein one end of the support frame 1 is provided with a safety protection mechanism 6, the safety protection mechanism 6 comprises a fixed plate 61 fixedly arranged at one end of the support frame 1, the other end of the fixed plate 61 is fixedly provided with an adjusting frame 610, the inner side of the adjusting frame 610 is movably provided with a threaded shaft 62, the outer side of the threaded shaft 62 is provided with a limiting frame 63 close to the lower side thread of the adjusting frame 610, the rear end of the limiting frame 63 is fixedly provided with a control frame 64, the control frame 64 is internally provided with a limiting rod 65 in a sliding manner, the lower end of the limiting rod 65 is fixedly provided with a friction plate 66, and the outer side of the limiting rod 65 is movably provided with a buffer spring 69.
In this embodiment, the upper end of the limiting rod 65 is fixedly provided with a limiting block 67, the upper end of the threaded shaft 62 is fixedly provided with a control knob 68, the number of the limiting frames 63 is multiple, the shape of the control frame 64 is circular arc, the shape of the friction plate 66 is circular arc, the upper end of the buffer spring 69 is fixedly connected with the top of the inner side of the control frame 64, the lower end of the buffer spring 69 is fixedly connected with the upper end of the friction plate 66 close to the outer side of the limiting rod 65, the number of the control frame 64 and the number of the friction plate 66 are two, and the number of the limiting rod 65, the number of the limiting block 67 and the number of the buffer spring 69 are multiple.
Specifically, the control knob 68 is rotated, so that the control knob 68 drives the threaded shaft 62 to rotate in the inner side of the adjusting frame 610, the limiting frame 63 is made to move along the threaded shaft 62, meanwhile, the threaded shaft 62 drives the control frame 64 to move, and the friction plate 66 is made to contact with the surface of the transmission shaft 2, at this time, the control frame 64 slides along the limiting rod 65, so that the control frame 64 compresses the buffer spring 69, and under the elastic action of the buffer spring 69, the buffer spring 69 pushes the friction plate 66 to move, so that the rotation of the driving wheel main body 5 can be limited, the limiting frame 63 drives the control frame 64 to slide downwards by rotating the threaded shaft 62, meanwhile, the control frame 64 compresses the buffer spring 69, so that the buffer spring 69 always pushes the friction plate 66 to move, the purpose of limiting the rotation of the driving wheel main body 5 can be achieved, and the safety protection effect can be achieved.
In this embodiment, the transmission shaft 2 is movably arranged on the inner side of the brace frame 1, the driving wheel main body 5 is arranged on one side, close to the brace frame 1, of the outer side of the transmission shaft 2, the mounting plate 3 is fixedly arranged at the upper end of the brace frame 1, the connecting box 4 is fixedly arranged at the upper end of the mounting plate 3, the inner side of the friction plate 66 is movably connected with the other side, close to the brace frame 1, of the outer side of the transmission shaft 2, and the driving wheel main bodies 5 are in multiple groups.
Specifically, through the effect of brace frame 1, can reach the purpose of being convenient for support mounting panel 3, secondly roll through drive wheel main part 5, can reach the purpose of being convenient for drive.
The working principle is as follows:
when the driving wheel main body 5 is used, firstly, the driving wheel main body 5 is driven to roll, the driving wheel main body 5 drives the transmission shaft 2 to rotate in the inner side of the brace frame 1, when the driving wheel main body 5 stops on a slope, then the control knob 68 is rotated, so that the control knob 68 drives the threaded shaft 62 to rotate in the inner side of the adjusting frame 610, the limiting frame 63 moves along the threaded shaft 62, the threaded shaft 62 drives the control frame 64 to move, the friction plate 66 is in contact with the surface of the transmission shaft 2, the control frame 64 slides along the limiting rod 65, the control frame 64 compresses the buffer spring 69, the buffer spring 69 pushes the friction plate 66 to be tightly attached to the surface of the transmission shaft 2 under the elastic action of the buffer spring 69, the friction force between the transmission shaft 2 and the friction plate 66 is increased, the rotation of the driving wheel main body 5 can be limited, the limiting frame 63 drives the control frame 64 to slide downwards by rotating the threaded shaft 62, and the control frame 64 compresses the buffer spring 69, the buffer spring 69 is enabled to push the friction plate 66 to move all the friction plate 66, the convenience is achieved, the purpose of limiting the rotation of the driving wheel main body 5, and achieving the safety protection effect.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a safety arrangement of hydraulic drive wheel, includes brace frame (1), drive wheel main part (5), its characterized in that: the one end of brace frame (1) is provided with safety protection mechanism (6), safety protection mechanism (6) are including fixed plate (61) that sets up in brace frame (1) one end, the fixed adjustable shelf (610) that is provided with of the other end of fixed plate (61), the inboard activity of adjustable shelf (610) is provided with threaded shaft (62), the downside screw thread that the outside of threaded shaft (62) is close to adjustable shelf (610) is provided with limiting frame (63), limiting frame (63)'s rear end is fixed and is provided with control frame (64), the inside slip of control frame (64) is provided with limiting rod (65), the fixed friction disc (66) that are provided with of lower extreme of limiting rod (65), the outside activity of limiting rod (65) is provided with buffer spring (69).
2. A hydraulic drive wheel safety arrangement as set forth in claim 1, wherein: the upper end of the limiting rod (65) is fixedly provided with a limiting block (67), the upper end of the threaded shaft (62) is fixedly provided with a control knob (68), the limiting frames (63) are provided with a plurality of groups, and the control frame (64) is arc-shaped.
3. A hydraulic drive wheel safety arrangement as set forth in claim 2, wherein: the friction plate (66) is arc-shaped, the upper end of the buffer spring (69) is fixedly connected with the top of the inner side of the control frame (64), and the lower end of the buffer spring (69) is fixedly connected with the outer side, close to the limiting rod (65), of the upper end of the friction plate (66).
4. A hydraulic drive wheel safety arrangement as set forth in claim 3, wherein: the number of the control frame (64) and the friction plates (66) is two, and the number of the limiting rods (65), the limiting blocks (67) and the buffer springs (69) is multiple.
5. A hydraulic drive wheel safety arrangement as set forth in claim 1, wherein: the inboard activity of brace frame (1) is provided with transmission shaft (2), one side department that the outside of transmission shaft (2) is close to brace frame (1) is installed in drive wheel main part (5), the upper end of brace frame (1) is fixed and is provided with mounting panel (3).
6. The hydraulic drive wheel safety arrangement of claim 5, wherein: the fixed connecting box (4) that is provided with in upper end of mounting panel (3), the inboard of friction disc (66) and the outside of transmission shaft (2) are close to the opposite side swing joint of brace frame (1), the quantity of drive wheel main part (5) has the multiunit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223074027.4U CN218536636U (en) | 2022-11-18 | 2022-11-18 | Safety protection device for hydraulic driving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223074027.4U CN218536636U (en) | 2022-11-18 | 2022-11-18 | Safety protection device for hydraulic driving wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218536636U true CN218536636U (en) | 2023-02-28 |
Family
ID=85262766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223074027.4U Active CN218536636U (en) | 2022-11-18 | 2022-11-18 | Safety protection device for hydraulic driving wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218536636U (en) |
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2022
- 2022-11-18 CN CN202223074027.4U patent/CN218536636U/en active Active
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