CN216546208U - Portable four cube mine car maintenance safety device - Google Patents
Portable four cube mine car maintenance safety device Download PDFInfo
- Publication number
- CN216546208U CN216546208U CN202122904104.3U CN202122904104U CN216546208U CN 216546208 U CN216546208 U CN 216546208U CN 202122904104 U CN202122904104 U CN 202122904104U CN 216546208 U CN216546208 U CN 216546208U
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- fixedly connected
- cube
- carriage
- portable
- safety device
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- 238000012423 maintenance Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 238000005065 mining Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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Classifications
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a portable maintenance safety protection device for a four-cube mine car, which comprises a track and a carriage, wherein one side of the carriage is fixedly connected with an unloading arm, one side of the unloading arm is fixedly connected with two mounting blocks, the bottom of the carriage is provided with a frame, the upper surface of the frame is provided with a guide hole, cylindrical steel is movably connected in the guide hole, the top end of the cylindrical steel is fixedly connected with an angle steel, one side of the circumference of the cylindrical steel is fixedly connected with an L-shaped limit buckle, a shell is arranged in the track, the inner wall of the bottom of the shell is sleeved with an adjustable pull rod, the top end of the adjustable pull rod is bolted with a steel wire rope, one side of the steel wire rope is movably connected with two connecting buckles, the top end of the steel wire rope is sleeved with a shaft pin, and the shaft pin is clamped with the mounting blocks. The support device can support the carriage when the four-cube mine car is maintained, so that the carriage is prevented from being separated from the chassis to cause side turning, and the safety of maintenance personnel during operation is guaranteed.
Description
Technical Field
The utility model relates to the technical field of maintenance of four-cube mine cars, in particular to a portable four-cube mine car maintenance safety protection device.
Background
When the four-cube mine car is in daily maintenance, the bottom of the carriage and the chassis are maintained, the carriage is inclined, the door plate serves as a support to prevent the whole car from turning on one side, the rubber pier is placed at an included angle between the bottom of the box and the chassis to prevent the carriage from rebounding, personnel operate at an included angle, and potential safety hazards and problems exist in the maintenance process, so that the portable four-cube mine car maintenance safety protection device is particularly necessary.
At present, the existing four-cube mine car maintenance mostly has the following defects: when four cube mine cars maintain, because bearing structure is relatively poor to the support effect in carriage for it easily separates and turns on one's side with the vehicle chassis, safety when influencing the maintenance personal operation, to sum up, the current four cube mine cars maintain mostly still can not agree with actual need well.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a portable four-cube mine car maintenance safety protection device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a portable four cube mine car maintenance safety device, includes track and carriage, one side fixedly connected with unloading arm in carriage, two installation pieces of one side fixedly connected with of unloading arm, and the bottom in carriage is equipped with the frame, the guiding hole has been seted up to the upper surface of frame, and swing joint has the cylinder steel in the guiding hole, the top fixedly connected with angle steel of cylinder steel, the spacing knot of circumference one side fixedly connected with L shape of cylinder steel, be equipped with the casing in the track, the bottom inner wall cover of casing is equipped with adjustable pull rod, and the top bolt of adjustable pull rod has wire rope, and one side swing joint of wire rope has two connect buckle, and wire rope's top cover is equipped with the pivot, pivot and installation piece looks joint.
Furthermore, one side of the circumference of the cylindrical steel is fixedly connected with a handle.
Furthermore, the bottom of the carriage is fixedly connected with a plurality of wheels, and the wheels are located in the track.
Furthermore, two sliding rods penetrate through the two sides of the shell and are movably connected with the two sides of the shell.
Furthermore, one end of the sliding rod is fixedly connected with a limiting block, and one side of the sliding rod is sleeved with a spring.
Furthermore, one end of the sliding rod is fixedly connected with the same abutting plate.
Furthermore, one side of the abutting plate is fixedly connected with an anti-slip pad.
Furthermore, one side of the frame is fixedly connected with a side plate.
The utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the cylindrical steel, the angle steel and the L-shaped limiting opening, the carriage can be supported when the vertical mine car is maintained, so that the carriage is prevented from being separated from the chassis to cause side turning, and the operation safety of maintenance personnel is ensured.
2. According to the utility model, through the arrangement of the spring, the sliding rod, the abutting plate and the non-slip mat, the sliding rod can slide on one side of the shell by utilizing the tension of the spring, and the non-slip mat is driven by the abutting plate to be in close contact with the inner walls of two sides of the track, so that the stable placement of the shell is ensured.
3. According to the utility model, the adjustable pull rod and the steel wire rope are in a vertical installation state through the combination arrangement of the shaft pin, the steel wire rope and the adjustable pull rod, and then the length of the adjustable pull rod can be adjusted through rotating the adjustable pull rod, so that the shell and the carriage are tightened, the carriage is prevented from side turning under the action of gravity, and the carriage supporting effect is ensured.
Drawings
FIG. 1 is a schematic view of the operational perspective of a portable four cube mining car service safety shield in accordance with the present invention;
FIG. 2 is a schematic view of a four-cube mining vehicle configuration of a portable four-cube mining vehicle maintenance safety device in accordance with the present invention;
FIG. 3 is a schematic view of a partial perspective view of a portable four cube mining vehicle service safety shield in accordance with the present invention;
FIG. 4 is a schematic perspective view of a portion of a portable four cube mining vehicle service safety shield in accordance with the present invention;
FIG. 5 is a partial schematic view of a portable four cube mining vehicle service safety shield apparatus according to the present invention.
In the figure: 1. a track; 2. a carriage; 3. an unloading arm; 4. mounting blocks; 5. a frame; 6. a wheel; 7. a guide hole; 8. cylindrical steel; 9. angle steel; 10. a handle; 11. an L-shaped limit buckle; 12. a housing; 13. an adjustable pull rod; 14. a wire rope; 15. connecting a buckle; 16. a shaft pin; 17. a slide bar; 18. a limiting block; 19. a resisting plate; 20. a non-slip mat; 21. a spring; 22. side plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a portable maintenance safety device for a four-cube mine car comprises a track 1 and a carriage 2, wherein one side of the carriage 2 is fixed with an unloading arm 3 through a bolt, one side of the unloading arm 3 is fixed with two mounting blocks 4 through bolts, the bottom of the carriage 2 is provided with a frame 5, the upper surface of the frame 5 is provided with a guide hole 7, a cylindrical steel 8 is inserted in the guide hole 7, the top end of the cylindrical steel 8 is fixed with an angle steel 9 through a bolt, one side of the circumference of the cylindrical steel 8 is fixed with an L-shaped limit buckle 11 through a bolt, the carriage 2 can be supported by the design of the cylindrical steel 8, the angle steel 9 and an L-shaped limit port when the vertical mine car is maintained, so that the carriage 2 is prevented from being separated from a chassis and turned over, the safety of maintenance personnel is ensured during operation, a shell 12 is arranged in the track 1, an adjustable pull rod 13 is sleeved on the inner wall of the bottom of the shell 12, the top bolt of pull rod 13 with adjustable has wire rope 14, wire rope 14's one side joint has two connection buckle 15, wire rope 14's top cover is equipped with pivot 16, pivot 16 and installation piece 4 looks joint, through pivot 16, wire rope 14, pull rod 13 with adjustable's combination design, make pull rod 13 with wire rope 14 with adjustable be the perpendicular dress state, then, can adjust pull rod 13 with adjustable's length through rotating pull rod 13 with adjustable, so that tighten between casing 12 and carriage 2, take place to turn on one's side because of the action of gravity in order to prevent carriage 2, ensured the support effect to carriage 2.
A handle 10 is fixed on one side of the circumference of the cylindrical steel 8 through bolts, the handle 10 is designed so as to be convenient for carrying the cylindrical steel 8, a plurality of wheels 6 are fixed on the bottom of the carriage 2 through bolts, the wheels 6 are positioned in the track 1, two sliding rods 17 are connected on two sides of the shell 12 in a penetrating and sliding manner, a limiting block 18 is fixed on one end of each sliding rod 17 through bolts, and one side of the sliding rod 17 is sleeved with a spring 21, one end of the sliding rod 17 is fixed with the same resisting plate 19 through a bolt, one side of the resisting plate 19 is bonded with an anti-skid pad 20, through the design of the spring, the sliding rod 17, the resisting plate 19 and the non-slip mat 20, the tension of the spring 21 can be utilized, so that the sliding rod 17 slides on one side of the shell 12, and then drive slipmat 20 and the both sides inner wall in close contact with of track 1 through resisting board 19 to guarantee the stability that casing 12 placed, there is a curb plate 22 one side of frame 5 through the bolt fastening.
The working principle of the embodiment is as follows: when the adjustable pull rod device is used, firstly, an operator lifts one side of a carriage 2, then inserts the cylindrical steel 8 into the guide hole 7, so that the angle steel 9 at the top end of the cylindrical steel 8 is clamped with the bottom of the carriage 2, then the L-shaped limit buckle 11 is positioned above the frame 5 so as to support the lifting of the carriage 2, then the shell 12 is placed on the track 1 in the parallel direction, then the shell 12 is rotated, so that the direction of the shell 12 is vertical to the direction of the track 1, then the sliding rod 17 slides on one side of the shell 12 through the tension of the spring 21, the anti-skid pad 20 is driven by the abutting plate 19 to be in close contact with the inner walls of the two sides of the track 1 so as to ensure the stable placement of the shell 12, then the shaft pin 16 is fixed in the mounting block 4, so that the adjustable pull rod 13 is vertical to the steel wire rope 14, then the length of the adjustable pull rod 13 can be adjusted by rotating the adjustable pull rod 13, so as to tighten the space between the housing 12 and the vehicle body 2 to prevent the vehicle body 2 from rolling over due to gravity.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the patent and for simplicity in description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the patent.
Claims (8)
1. A portable four-cubic-mine-car maintenance safety protection device comprises a track (1) and a carriage (2), and is characterized in that an unloading arm (3) is fixedly connected to one side of the carriage (2), two mounting blocks (4) are fixedly connected to one side of the unloading arm (3), a frame (5) is arranged at the bottom of the carriage (2), a guide hole (7) is formed in the upper surface of the frame (5), cylindrical steel (8) is movably connected into the guide hole (7), angle steel (9) is fixedly connected to the top end of the cylindrical steel (8), an L-shaped limit buckle (11) is fixedly connected to one side of the circumference of the cylindrical steel (8), a shell (12) is arranged in the track (1), an adjustable pull rod (13) is sleeved on the inner wall of the bottom of the shell (12), a steel wire rope (14) is bolted to the top end of the adjustable pull rod (13), and two connecting buckles (15) are movably connected to one side of the steel wire rope (14), the top end of the steel wire rope (14) is sleeved with a shaft pin (16), and the shaft pin (16) is clamped with the mounting block (4).
2. The portable maintenance safety device for four-cube mining vehicles according to claim 1, characterized in that a handle (10) is fixedly connected to one side of the circumference of the cylindrical steel (8).
3. The portable maintenance safety device for four-cube mining vehicles according to claim 1, characterized in that a plurality of wheels (6) are fixedly connected to the bottom of the carriage (2), and the wheels (6) are positioned in the track (1).
4. The portable four-cube mining vehicle maintenance safety device according to claim 1, characterized in that two sliding rods (17) are movably connected to both sides of the housing (12).
5. The portable maintenance safety device for the four-cube mining car according to claim 4, characterized in that a limiting block (18) is fixedly connected to one end of each sliding rod (17), and a spring (21) is sleeved on one side of each sliding rod (17).
6. The portable maintenance safety device for four-cube mining vehicles according to claim 5, characterized in that one end of the sliding rod (17) is fixedly connected with a same abutting plate (19).
7. The portable maintenance safety device for four-cube mining vehicles according to claim 6, characterized in that a non-slip mat (20) is fixedly connected to one side of the resisting plate (19).
8. The portable four-cube mining vehicle maintenance safety device according to claim 1, characterized in that a side plate (22) is fixedly connected to one side of the frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122904104.3U CN216546208U (en) | 2021-11-25 | 2021-11-25 | Portable four cube mine car maintenance safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122904104.3U CN216546208U (en) | 2021-11-25 | 2021-11-25 | Portable four cube mine car maintenance safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216546208U true CN216546208U (en) | 2022-05-17 |
Family
ID=81575952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122904104.3U Active CN216546208U (en) | 2021-11-25 | 2021-11-25 | Portable four cube mine car maintenance safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216546208U (en) |
-
2021
- 2021-11-25 CN CN202122904104.3U patent/CN216546208U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240204 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737100 Beijing Road, Jinchang City, Gansu Province Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |