CN217435712U - Mine car bottom plate transformation structure - Google Patents
Mine car bottom plate transformation structure Download PDFInfo
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- CN217435712U CN217435712U CN202221249413.XU CN202221249413U CN217435712U CN 217435712 U CN217435712 U CN 217435712U CN 202221249413 U CN202221249413 U CN 202221249413U CN 217435712 U CN217435712 U CN 217435712U
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- mine car
- car body
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- gusset plate
- mine
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- 230000009466 transformation Effects 0.000 title claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 27
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005065 mining Methods 0.000 claims 7
- 230000000694 effects Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 ore Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model relates to a mine car bottom plate reforms transform structure relates to the technical field of mine car, and it is including locating the mine car body on the track, the inner chamber bottom releasable connection of mine car body has the gusset plate, the cross sectional shape of gusset plate with the cross sectional shape of mine car body bottom is unanimous, still be equipped with on the gusset plate and be used for with the gusset plate is fixed the fixed subassembly of the inner chamber bottom of mine car body. This application has the wearing and tearing that reduce the mine car bottom, increases mine car life effect.
Description
Technical Field
The application relates to the technical field of mine cars, in particular to a bottom plate modification structure of a mine car.
Background
The mine car is mainly used for narrow-gauge railway carrying vehicles for conveying bulk materials such as coal, ore, waste rocks and the like in mines, and generally needs to be pulled by a locomotive or a winch so that the mine car can slide along laid steel rails.
Chinese patent with application number 202020782606.6 in the correlation technique provides a mine car overspeed brake device and intelligent overspeed brake mine car, including mine car overspeed brake device, mine car overspeed brake device includes that a rectangle section of thick bamboo, crossbeam pole, fastening are detained, are supported board, rivet, buffering bolt group, rectangle post, backup pad, trip gear, two rectangle section of thick bamboo is parallel to each other, and the middle part welds perpendicularly has two crossbeam poles, rectangle bobbin base portion is detained through the fastening and is articulated with the wheel axle, two rectangle section of thick bamboo one end has a support board, two through rivet articulated, rectangle section of thick bamboo mid-mounting has the buffering bolt group of vertical direction, the rectangle post is installed to rectangle section of thick bamboo outer end inner wall, rectangle post is along rectangle section of thick bamboo inner wall sliding connection.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the mine car is used for a long time, the bottom of the inner cavity is abraded more, so that ore leakage is easy to occur, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
In order to improve the mine car and use the wearing and tearing of inner chamber bottom more for a long time to the problem of ore leakage easily appears, this application provides a mine car bottom plate and reforms transform structure.
The application provides a mine car bottom plate reforms transform structure adopts following technical scheme:
the utility model provides a mine car bottom plate reforms transform structure, the inner chamber bottom releasable connection of mine car body has the gusset plate, the cross sectional shape of gusset plate with the cross sectional shape of mine car body bottom is unanimous, still be equipped with on the gusset plate and be used for with the gusset plate is fixed the fixed subassembly of the inner chamber bottom of mine car body.
Through adopting above-mentioned technical scheme, set up the gusset plate, can effectively reduce the wearing and tearing to the mine car bottom through the gusset plate, avoid appearing leaking the phenomenon in ore deposit, if wearing and tearing appear in the gusset plate, can also dismantle the gusset plate and get off the change for the better protection mine car of gusset plate prolongs the life of mine car.
Optionally, the fixed subassembly includes setting element and retaining member, the setting element including connect in a plurality of locating pieces on the gusset plate perisporium, the holding tank has been seted up on the perisporium of gusset plate, the inner wall of holding tank with fixedly connected with is in tensile state's coupling spring between the locating piece, just the locating piece is kept away from coupling spring's one end sets up to the circular arc end, seted up on the inner wall of mine car body with the constant head tank of locating piece adaptation, the retaining member is used for locking the locating piece.
Through adopting the above technical scheme, the locating piece of setting, during the installation gusset plate, place the interior intracavity of mine car with the gusset plate from the opening part of mine car box, the locating piece receives the support of mine car box inner wall and presses, shrink to in the holding tank, connecting spring becomes compression state by tensile state, place the bottom back at the mine car until the gusset plate, the locating piece utilizes connecting spring's elasticity can play to the constant head tank in, effectively install the gusset plate in mine car inner chamber bottom, make the gusset plate comparatively firm when using, it slides to reduce the gusset plate to appear, thereby lead to the ore of shipment to appear rocking, the condition that drops, effectively improve gusset plate stability in use, when needing to change the gusset plate, upwards take out the gusset plate from the opening part of mine car box, the circular arc end of locating piece receives again to press can contract in the holding tank, the structure, it is effective.
Optionally, the locking part comprises a locking rod connected to the side wall of the bottom of the mine car body, a return spring in a compressed state is sleeved on the locking rod, one end of the return spring is fixedly connected with the side wall of the bottom of the mine car body, the other end of the return spring is fixedly connected with the locking rod, a locking hole matched with the locking rod is formed in the positioning block, and one end of the locking rod, close to the mine car body, penetrates through the positioning groove and extends into the locking hole.
Through adopting above-mentioned technical scheme, the locking lever that sets up utilizes the locking lever to lock the locating piece after the locating piece is bounced to the locating slot in for the locating piece connection is more firm, improves the steadiness of gusset plate then, makes the gusset plate in the use, and the impaired condition appears in the reduction mine car bottom in the better ore that bears.
Optionally, the bottom of gusset plate still is equipped with the blotter, be equipped with on the inner chamber bottom of mine car body with the dashpot of blotter adaptation.
Through adopting above-mentioned technical scheme, the blotter of setting, and hold the blotter in the dashpot for the blotter can be connected inseparabler with the bottom of mine car inner chamber, and during the shipment ore, can effectively reduce the impact that receives bottom the mine car, improves mine car overall stability, increases the whole durability of gusset plate.
Optionally, a placing groove is formed in the top of the reinforcing plate, and a handle is hinged in the placing groove.
Through adopting above-mentioned technical scheme, the handle that sets up is convenient for install, change the gusset plate, and holds the handle in the standing groove, still can reduce to occupy the ore shipment space, improves the practicality of gusset plate.
Optionally, the top of standing groove articulates there is the apron, the apron keep away from articulated limit one side with the inner chamber bottom lock of mine car body.
Through adopting above-mentioned technical scheme, the apron that sets up can seal the standing groove, and when the shipment ore, can avoid disintegrating slag such as ore to drop in the standing groove, influences the condition that the handle used.
Optionally, a handle is fixedly arranged at one end of the lock rod, which is far away from the side wall of the bottom of the mine car body.
By adopting the technical scheme, when the positioning block is locked by the lock rod, the handle is convenient for drawing the lock rod, so that the operation is more convenient.
Optionally, the inner cavity peripheral wall of the mine car body is provided with an anti-abrasion pad in an attached manner.
Through adopting above-mentioned technical scheme, when the abrasionproof pad that sets up can reduce the shipment ore, to the perisporium wearing and tearing of mine car inner chamber to wholly improve the wearability of mine car, increase the life of mine car.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the reinforcing plate can effectively protect and reinforce the bottom of the inner cavity of the mine car, reduce the abrasion of the ore to the bottom of the mine car when the mine car carries the ore, and effectively prolong the service life of the mine car;
2. the blotter of setting can reduce the impact to the mine car bottom when the shipment ore to comparatively stable, better shipment ore when making the mine car use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic diagram of a horizontal cross-sectional view of an embodiment of the present application showing a locating block and a locking bar;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic vertical sectional view of a cushion embodying the present invention.
Reference numerals: 1. a track; 2. a mine car body; 3. a reinforcing plate; 4. positioning a block; 40. accommodating grooves; 41. a connecting spring; 42. positioning a groove; 5. a lock lever; 50. a return spring; 51. a handle; 52. a countersunk groove; 6. a lock hole; 7. a cushion pad; 70. a buffer tank; 8. a handle; 80. a placement groove; 81. a cover plate; 82. a sealing strip; 9. an anti-wear pad.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses a modified structure of a mine car bottom plate, which comprises a mine car body 2 arranged on a track 1, wherein a reinforcing plate 3 is detachably connected to the bottom of an inner cavity of the mine car body 2, the cross section of the reinforcing plate 3 is consistent with the cross section of the bottom of the mine car body 2, the reinforcing plate 3 can be made of steel plates, the reinforcing plate 3 is also provided with a fixing component which can fix the reinforcing plate 3 at the bottom of the inner cavity of the mine car body 2, therefore, when the mine car body 2 is used for loading and transporting ores, the reinforcing plate 3 can well protect the bottom of the inner cavity of the mine car body 2, reduce the abrasion of the ores to the inner cavity of the mine car body 2 and avoid the condition of ore leakage, effectively prolonging the service life of the mine car body 2, and the wear-resistant pads 9 are adhered on the peripheral wall of the inner cavity of the mine car body 2, thereby further reducing the abrasion of the ore to the whole mine car and increasing the durability of the mine car.
In this embodiment, referring to fig. 2, 3 and 4, the fixing assembly includes a positioning member and a locking member, the positioning member includes a plurality of positioning blocks 4 connected to the circumferential wall of the reinforcing plate 3, the positioning blocks 4 can be disposed on both sides of the reinforcing plate 3 extending along the length direction, in addition, a receiving groove 40 is disposed on the circumferential wall of the reinforcing plate 3, a connecting spring 41 in a tensile state is fixedly connected between the inner wall of the receiving groove 40 and the positioning blocks 4 in a welding manner, and one end of the positioning block 4 away from the connecting spring 41 is set to be an arc end, a positioning groove 42 adapted to the positioning block 4 is disposed on the inner wall of the mine car body 2, the locking member is used for locking the positioning block 4, and includes a locking rod 5 connected to the side wall of the bottom of the mine car body 2, a return spring 50 in a compression state is sleeved on the locking rod 5, one end of the return spring 50 is welded to the side wall of the bottom of the mine car body 2, the other end of the locking rod is welded with the locking rod 5, a locking hole 6 matched with the locking rod 5 is formed in the positioning block 4, one end, close to the mine car body 2, of the locking rod 5 penetrates through the positioning groove 42 and extends into the locking hole 6, and a countersunk groove 52 capable of containing the locking rod 5 is formed in the side wall of the mine car body 2.
When the reinforcing plate 3 is installed, the reinforcing plate 3 is placed at the bottom of the inner cavity of the mine car body 2 from the opening of the mine car body, at this time, the positioning block 4 is pressed by the inner wall of the mine car body 2, and begins to shrink into the accommodating groove 40, the connecting spring 41 is also changed from a stretching state to a compressing state, and before the reinforcing plate 3 is placed, an operator can firstly pull the lock rod 5, and abut the lock rod 5 on the inner wall of the countersunk groove 52 formed in the side wall of the mine car body 2, the reset spring 50 is changed from the compressing state to the stretching state until the reinforcing plate 3 is completely placed at the bottom of the inner cavity of the mine car body 2, the positioning block 4 is effectively bounced by the elastic force of the connecting spring 41, and locks the reinforcing plate 3 in the positioning groove 42, and then loosens the lock rod 5, so that the reset spring 50 is restored to the original state from the stretching state, and effectively penetrates into the locking hole 6 to lock the positioning block 4, and realize the fixation of the reinforcing plate 3, thereby can reduce gusset plate 3 and appear sliding in the use to lead to the ore to rock, the condition that drops at the fortune dress in-process, effectively improve 3 stability in use of gusset plate, the better ore that bears, and locking lever 5 keep away from the one end welding handle 51 of 2 bottom lateral walls of mine car body, be convenient for pull locking lever 5, convenient operation.
When dismantling gusset plate 3, pull out locking lever 5 once more for lockhole 6 is kept away from to locking lever 5 butt once more on countersunk head groove 52 inner wall, then takes out gusset plate 3 from the box opening part of mine car body 2 again, and at this moment, locating piece 4 receives again to pressing, can contract in holding tank 40, until taking out gusset plate 3, effectively realizes the change to gusset plate 3, ensures the protection to the inner chamber bottom of mine car body 2, increases mine car body 2's practicality.
In this embodiment, refer to fig. 1, for the convenience of installation, dismantle gusset plate 3, standing groove 80 has been seted up at gusset plate 3's top, it has handle 8 to articulate through the pivot in the standing groove 80, in use, be convenient for place gusset plate 3 in the bottom of 2 inner chambers of mine car body with the help of handle 8, also be convenient for take out gusset plate 3, and handle 8 can not occupy the space of 2 delivery ores of mine car body, and standing groove 80's top also articulates through the pivot has apron 81, apron 81 keeps away from articulated limit's one side and mine car body 2's inner chamber bottom lock, gusset plate 3 can seal standing groove 80, reduce disintegrating slag such as ore and drop in standing groove 80, influence the condition that handle 8 used, and can paste along the week side of apron 81 and establish the rubber strip, make apron 81 can be tighter of lock.
In this embodiment, referring to fig. 4, the bottom of gusset plate 3 still is equipped with blotter 7, is equipped with the dashpot 70 with blotter 7 adaptation on the inner chamber bottom of mine car body 2, and during installation gusset plate 3, blotter 7 is also placed in dashpot 70 thereupon, effectively in mine car bottom zonulae occludens, during the use, can effectively cushion the impact of ore to mine car body 2 bottoms to can increase the stability of mine car, make the mine car use safer, durable.
The implementation principle of this application embodiment mine car bottom plate transformation structure does: in order to reduce the wearing and tearing to the inner chamber bottom of mine car body 2, inner chamber bottom plate installation reinforcing plate 3 at mine car body 2, and during installation reinforcing plate 3, locating piece 4 can be through holding in constant head tank 42, and utilize locking lever 5 to lock locating piece 4, thereby make the inner chamber bottom of installing at mine car body 2 that reinforcing plate 3 can stabilize, the effectual ore that bears, the inner chamber bottom of protection mine car body 2, prolong mine car body 2's life, and the blotter 7 that sets up when can reduce the fortune dress ore, impact to mine car body 2's inner chamber bottom, make mine car body 2 use more stable, reinforcing plate 3 is also more durable.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a mine car bottom plate reforms transform structure, includes mine car body (2) of locating on track (1), its characterized in that: the bottom of the inner cavity of the mine car body (2) is detachably connected with a reinforcing plate (3), the cross section of the reinforcing plate (3) is consistent with that of the bottom of the mine car body (2), and the reinforcing plate (3) is further provided with a fixing assembly for fixing the reinforcing plate (3) at the bottom of the inner cavity of the mine car body (2).
2. The mining car floor transformation according to claim 1, characterized in that: fixed subassembly includes setting element and retaining member, the setting element including connect in a plurality of locating pieces (4) on gusset plate (3) perisporium, holding tank (40) have been seted up on the perisporium of gusset plate (3), the inner wall of holding tank (40) with fixedly connected with is in tensile state's connecting spring (41) between locating piece (4), just locating piece (4) are kept away from the one end of connecting spring (41) sets up to the circular arc end, seted up on the inner wall of mine car body (2) with constant head tank (42) of locating piece (4) adaptation, the retaining member is used for locking locating piece (4).
3. The mining car floor reconstruction structure of claim 2, wherein: locking member including connect in locking lever (5) on the lateral wall of mine car body (2) bottom, the cover is equipped with reset spring (50) that are in compression state on locking lever (5), reset spring (50) one end with the lateral wall fixed connection of mine car body (2) bottom, the other end with locking lever (5) fixed connection, seted up on locating piece (4) with lockhole (6) of locking lever (5) adaptation, locking lever (5) are close to the one end of mine car body (2) is passed constant head tank (42) extend to in lockhole (6).
4. The mining car floor reconstruction structure of claim 1, wherein: the bottom of gusset plate (3) still is equipped with blotter (7), be equipped with on the inner chamber bottom of mine car body (2) with buffer slot (70) of blotter (7) adaptation.
5. The mining car floor transformation according to claim 1, characterized in that: a placing groove (80) is formed in the top of the reinforcing plate (3), and a lifting handle (8) is hinged in the placing groove (80).
6. The mining car floor reconstruction structure of claim 5, wherein: the top of the placing groove (80) is hinged with a cover plate (81), and one side, away from the hinged edge, of the cover plate (81) is buckled with the bottom of the inner cavity of the mine car body (2).
7. The mining car floor reconstruction structure of claim 3, wherein: and a handle (51) is fixedly arranged at one end of the lock rod (5) far away from the side wall of the bottom of the mine car body (2).
8. The mining car floor reconstruction structure of claim 1, wherein: and the peripheral wall of the inner cavity of the mine car body (2) is provided with an anti-abrasion pad (9) in an adhering mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221249413.XU CN217435712U (en) | 2022-05-23 | 2022-05-23 | Mine car bottom plate transformation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221249413.XU CN217435712U (en) | 2022-05-23 | 2022-05-23 | Mine car bottom plate transformation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217435712U true CN217435712U (en) | 2022-09-16 |
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ID=83221987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221249413.XU Active CN217435712U (en) | 2022-05-23 | 2022-05-23 | Mine car bottom plate transformation structure |
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| Country | Link |
|---|---|
| CN (1) | CN217435712U (en) |
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- 2022-05-23 CN CN202221249413.XU patent/CN217435712U/en active Active
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