CN112224917A - Movable lifting platform type special sand adding vehicle - Google Patents
Movable lifting platform type special sand adding vehicle Download PDFInfo
- Publication number
- CN112224917A CN112224917A CN202011164197.4A CN202011164197A CN112224917A CN 112224917 A CN112224917 A CN 112224917A CN 202011164197 A CN202011164197 A CN 202011164197A CN 112224917 A CN112224917 A CN 112224917A
- Authority
- CN
- China
- Prior art keywords
- sand
- base
- hinged
- motor
- lifting platform
- Prior art date
- 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.)
- Pending
Links
- 239000004576 sand Substances 0.000 title claims abstract description 83
- 238000009434 installation Methods 0.000 claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000003137 locomotive effect Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 5
- 244000035744 Hura crepitans Species 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012840 feeding operation Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention provides a movable lifting platform type special sand adding vehicle, which comprises a base, a placing platform and a sand adding assembly, wherein the placing platform is arranged on the base through a lifting assembly; the universal wheel is installed to the base bottom, the base top is equipped with the cavity, place the platform and pass through lifting unit folding installation in the cavity, add the sand subassembly and fix and place a top. According to the device provided by the invention, the flood dragon is adopted to rotate to push the special sand for the locomotive to enter the sand box, a large amount of dust is not generated in the operation process, the device is very suitable for closed environments such as workshops and the like, the structure is simple, the cost is low, and the device is convenient for subsequent popularization.
Description
Technical Field
The invention belongs to the technical field of locomotive machinery, and particularly relates to a movable lifting platform type special sand adding vehicle.
Background
In severe weather such as rain and snow, the friction coefficient and friction of the contact between the locomotive wheel pair and the steel rail are reduced. In order to prevent the locomotive from slipping or idling, a sanding system arranged on the locomotive can spread special sand for the locomotive onto the steel rail, and the stable operation of the locomotive is ensured. The sand feeding operation of the locomotive is an important part in the process of locomotive preparation, the sand feeding operation of the current domestic railway is mostly human work, the labor intensity of the human work is high, the working environment is severe, and a large amount of dust is generated to harm the health of operators;
the prior art has the following defects: the pneumatic sand conveying equipment needs a series of large-scale equipment such as an air compressor, a filter and the like, is relatively expensive in manufacturing cost, is easy to generate a large amount of dust in the operation process, and is not suitable for being used in closed spaces such as workshops and the like.
Disclosure of Invention
In view of this, the invention aims to provide a mobile lifting platform type special sand adding vehicle, which is low in cost, small in operation occupied area, flexible and convenient to use in various operation places, capable of avoiding generation of a large amount of dust in the operation process, improving the operation environment and guaranteeing the health of operation personnel.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a movable lifting platform type special sand adding vehicle comprises a base, a placing platform and a sand adding assembly, wherein the placing platform and the sand adding assembly are arranged on the base through a lifting assembly;
the universal wheel is installed to the base bottom, the base top is equipped with the cavity, place the platform and pass through lifting unit folding installation in the cavity, add the sand subassembly and fix and place a top.
Furthermore, a driving assembly installation cavity is formed in the side wall of one end of the base, a driving assembly is installed in the driving assembly installation cavity, grooves symmetrically extend out of the cavity of the base towards the two side walls, one end of each of the two grooves is communicated with the driving assembly installation cavity, and one end of the driving assembly extends into the corresponding groove and is connected with the lifting assembly.
Furthermore, drive assembly includes actuating lever, two sets of first gears, two sets of second gears, two worms, and the actuating lever is installed in drive assembly installation cavity, and actuating lever one end runs through the base and is connected with first motor after extending the lateral wall, and two sets of first gears run through the actuating lever relatively, and two worms are installed respectively in the recess, and two worm one ends run through to extend to be connected with two second gears in the drive assembly installation cavity, and two second gears mesh with two first gears respectively.
Further, the lifting assembly comprises a first hinge rod and a second hinge rod, the first hinge rod is hinged to the middle of the second hinge rod, two first hinge blocks are symmetrically arranged at one end in the cavity, a third hinge block is arranged on the placing table, one end of the second hinge rod is hinged to the first hinge block, one end of the first hinge rod is hinged to the third hinge block, a slide way is further arranged at the top of the placing table, the second hinge block is arranged in the slide way, one end of the second hinge rod is hinged to the second hinge block, moving blocks are respectively arranged on the two worms, and the other end of the first hinge rod is hinged to the moving blocks.
Further, add the sand subassembly including adding sand support frame, second motor, adding the sand mouth, it passes through the bolt fastening on the base to add the sand support frame, it is equipped with the sand chamber on the sand support frame to add, the second motor is fixed on adding the sand support frame, and second motor one end runs through to add the sand support frame and extends to adding the sand intracavity, and second motor one end is connected with the auger, the auger is located and adds the sand intracavity, it is equipped with defeated sand section of thick bamboo on another lateral wall of sand support frame to add, the auger extends to defeated sand section of thick bamboo mouth department.
Further, be connected with shaft coupling, bearing between second motor and the auger, connecting axle one end is connected with second motor shaft one end, and the connecting axle other end runs through the bearing and is connected with the pivot, the auger sets up in the pivot, the bearing is installed on the lateral wall that adds the sand support frame.
Furthermore, a power supply is arranged on the placing table.
Further, the pushing hands are installed near the end portions of the base and comprise adjusting ends and fixed ends, the width of each fixed end is larger than that of each adjusting end, the fixed ends are provided with jacks, the adjusting ends are inserted into the jacks, a plurality of bolt holes are formed in the side walls of the adjusting ends and the fixed ends, and the adjusting ends and the fixed ends are fixed through bolts.
Further, a switch button is installed on the base and located right below the pushing handle.
Compared with the prior art, the movable lifting platform type sand adding special vehicle has the following advantages:
(1) according to the device, the flood dragon is adopted to rotate to push the special sand for the locomotive to enter the sand box, a large amount of dust is not generated in the operation process, the device is very suitable for closed environments such as workshops and the like, the structure is simple, the cost is low, and the device is convenient to popularize subsequently.
(2) The equipment of the invention has simple and convenient operation of operators and small operation floor area, and is suitable for various operation environments.
(3) The equipment adopts the storage battery power supply design, and is convenient for operators to operate.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
fig. 1 is a structural diagram of a mobile lifting platform type sand adding special vehicle according to the embodiment of the invention;
fig. 2 is a partial cross-sectional view of a mobile lifting platform type special sand-adding vehicle according to the embodiment of the invention;
FIG. 3 is a structural diagram of a placing table according to an embodiment of the present invention
Fig. 4 is a connection structure diagram of the second motor and the packing auger according to the inventive embodiment of the present invention.
Description of reference numerals:
1. a base; 2. a placing table; 3. a sanding component; 4. a power supply; 5. a pushing handle; 6. a lifting assembly; 7. a first motor; 8. a drive assembly; 9. a second motor; 11. a groove; 12. a first hinge block; 13. a drive assembly mounting cavity; 14. a universal wheel; 51. an adjustment end; 52. a fixed end; 61. a first hinge lever; 62. a second hinge lever; 71. a switch button; 81. a drive rod; 82. a first gear; 83. a second gear; 84. a worm; 85. a moving block; 21. a third hinge block; 22. a slideway; 23. a second hinge block; 31. a sand conveying cylinder; 32. adding a sand support frame; 33. a sand adding port; 91. a coupling; 92. a bearing; 93. a rotating shaft; 94. and (4) a packing auger.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
As shown in fig. 1 to 4, a mobile lifting platform type special vehicle for adding sand comprises a base 1, a placing platform 2 and a sand adding component 3, wherein the placing platform 2 and the sand adding component 3 are installed on the base 1 through a lifting component 6;
the universal wheel 14 is installed to base 1 bottom, base 1 top is equipped with the cavity, place platform 2 through 6 folding installations in the cavity of lifting unit, add sand subassembly 3 and fix at placing platform 2 top.
As shown in fig. 1 to 4, a driving assembly 8 installation cavity is arranged in a side wall of one end of the base 1, a driving assembly 8 is installed in the driving assembly 8 installation cavity, grooves 11 symmetrically extend from a cavity of the base 1 to the two side walls, one end of each of the two grooves 11 is communicated with the driving assembly 8 installation cavity, and one end of each of the driving assemblies 8 extends into the corresponding groove 11 and is connected with the lifting assembly 6;
the size of the cavity at the top of base 1 is corresponding with the size of placing platform 2, the degree of depth of cavity is greater than the thickness of placing platform 2, wherein lifting unit 6 includes two sets ofly, lifting unit 6 drives and places 2 oscilaltions of platform, lifting unit 6 is foldable, lifting unit 6's first hinge bar 61 is articulated with second hinge bar 62 intermediate part, in lifting unit 6 retracts to the cavity, first hinge bar 61 is laminated with the lateral wall of second hinge bar 62, both parallel and the laminating of cavity bottom, the thickness of hinge bar this moment adds the thickness of placing platform 2 and is corresponding with the degree of depth of cavity, place in platform 2 imbeds the cavity completely.
The driving assembly 8 comprises a driving rod 81, two groups of first gears 82, two groups of second gears 83 and two worms 84, the driving rod 81 is installed in an installation cavity of the driving assembly 8, one end of the driving rod 81 penetrates through the base 1 and extends out of the side wall to be connected with the first motor 7, the two groups of first gears 82 relatively penetrate through the driving rod 81, the two worms 84 are respectively installed in the grooves 11, one ends of the two worms 84 penetrate through the installation cavity of the driving assembly 8 and extend into the installation cavity of the driving assembly 8 to be connected with the two second gears 83, and the two second gears 83 are respectively meshed with the two first gears 82;
as shown in fig. 2, the first gear 82 and the second gear 83 are both bevel gears, the first motor 7 drives the two first gears 82 to rotate, the two first gears 82 are both meshed with the two second gears 83, the first gear 82 drives the second gear 83 to rotate, the second gear 83 rotates to drive the worm 84 to rotate, when the worm 84 rotates, the two moving blocks 85 move, when the moving blocks 85 move, the supporting rods are driven to be overlapped and hinged, when the hinged rods are hinged, the second hinged block 23 slides in the slideway 22, so that the placing table 2 is lifted.
Lifting unit 6 includes first articulated rod 61, second articulated rod 62, first articulated rod 61 articulates with second articulated rod 62 intermediate part, one end symmetry is equipped with two first articulated pieces 12 in the cavity, it is equipped with third articulated piece 21 on the platform 2 to place, second articulated rod 62 one end is articulated with first articulated piece 12, and first articulated rod 61 one end is articulated with third articulated piece 21, it still is equipped with slide 22 still to place platform 2 top, install the articulated piece 23 of second in the slide 22, second articulated rod 62 one end is articulated with the articulated piece 23 of second, installs movable block 85 on two worms 84 respectively, first articulated rod 61 other end is articulated with movable block 85.
Add sand subassembly 3 including adding sand support frame 32, second motor 9, adding sand mouth 33, it passes through the bolt fastening on base 1 to add sand support frame 32, it adds the sand chamber to be equipped with on the sand support frame 32, second motor 9 is fixed on adding sand support frame 32, and 9 one ends of second motor run through to add sand support frame 32 and extend to adding the sand intracavity, and 9 one ends of second motor are connected with auger 94, auger 94 is located and adds the sand intracavity, be equipped with defeated sand section of thick bamboo 31 on adding another lateral wall of sand support frame 32, auger 94 extends to defeated sand section of thick bamboo 31 mouth department.
Be connected with shaft coupling 91, bearing 92 between second motor 9 and the auger 94, connecting axle one end is connected with second motor 9 pivot 93 one end, and the connecting axle other end runs through bearing 92 and is connected with pivot 93, auger 94 sets up in pivot 93, bearing 92 is installed on the lateral wall that adds sand support frame 32.
As shown in fig. 1, a power supply 44 is installed on the placing table 22, wherein the power supply 4 may be a storage battery, and may also be connected to a charging power supply, the power supply is used for controlling the operation of two motors, and the two motors are electrically connected to the power supply 4.
As shown in fig. 1, a pushing handle 5 is installed on the base 1 near the end, the pushing handle 5 includes an adjusting end 51 and a fixing end 52, the width of the fixing end 52 is greater than the width of the adjusting end 51, the fixing end 52 is provided with a jack, the adjusting end 51 is inserted into the jack, the side walls of the adjusting end 51 and the fixing end 52 are both provided with a plurality of bolt holes, and the adjusting end 51 and the fixing end 52 are fixed by bolts;
the height of the adjusting end is adjusted to a proper position, and the adjusting end is inserted into the jack of the fixed end and fixed through a bolt.
A switch button 71 is arranged on the base 1, the switch button 71 is positioned right below the push handle 5, and the switch button 71 is electrically connected with the motor;
the first motor 7 and the second motor 9 can adopt variable speed motors.
The specific using process is as follows:
the lower part of the movable lifting platform is provided with a movable wheel which supports the upper base, and the movable wheel and the base are connected by bolts. The movable wheels adopt two directional wheels and two universal wheels with locking function, so that the movable lifting platform type sand adding special vehicle is ensured not to move in the operation process. When the height-adjustable push handle is used, the push handle 5 is adjusted in height, the height of the adjusting end 51 is adjusted to a proper position, and the adjusting end 51 is inserted into the jack of the fixing end 52 and fixed through a bolt; then, a switch under the pushing handle 5 is started, at the moment, the first motor 7 drives the driving rod 81 to rotate, the two first gears 82 are meshed with the two second gears 83, the first gears 82 drive the second gears 83 to rotate, the second gears 83 rotate to drive the worm 84 to rotate, when the worm 84 rotates, the two moving blocks 85 move, when the moving blocks 85 move, the supporting rods are driven to be overlapped and hinged, when the hinged rods are hinged, the second hinged block 23 slides in the slideway 22, and therefore the placing table 2 is lifted;
adjust and place platform 2, then press and start second motor 9 button, second motor 9 starts to rotate and drives shaft coupling 91, and shaft coupling 91 drives the auger and rotates, adds sand mouth 33 department and adds the sand, carries through the auger, conveys to carrying in the section of thick bamboo, adds the sand, when not using device, will place platform 2 withdrawal through shift knob 71, saves space.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a remove lift platform formula and add sand special-purpose vehicle which characterized in that: comprises a base (1), a placing platform (2) arranged on the base (1) through a lifting component (6), and a sand adding component (3);
the universal wheel (14) is installed to base (1) bottom, base (1) top is equipped with the cavity, place platform (2) and fold to install in the cavity through lifting unit (6), add sand subassembly (3) and fix and place platform (2) top.
2. The special movable lifting platform type sand adding vehicle as claimed in claim 1, wherein: be equipped with drive assembly (8) installation cavity in the lateral wall of base (1) one end, install drive assembly (8) in drive assembly (8) installation cavity, recess (11) are extended to the symmetry on the both sides wall to the cavity of base (1), and two recess (11) one end communicate with each other with drive assembly (8) installation cavity, drive assembly (8) one end is connected with lifting unit (6) in extending to recess (11).
3. The special movable lifting platform type sand adding vehicle as claimed in claim 1, wherein: drive assembly (8) are including actuating lever (81), two sets of first gear (82), two sets of second gear (83), two worm (84), install in drive assembly (8) installation cavity actuating lever (81), be connected with first motor (7) after base (1) is run through to actuating lever (81) one end, two sets of first gear (82) run through actuating lever (81) relatively, install respectively in recess (11) two worm (84), two worm (84) one end is run through and is extended to drive assembly (8) installation intracavity and be connected with two second gear (83), two second gear (83) mesh with two first gear (82) respectively.
4. The special movable lifting platform type sand adding vehicle as claimed in claim 1, wherein: the lifting component (6) comprises a first hinged rod (61) and a second hinged rod (62), the first hinge rod (61) is hinged with the middle part of the second hinge rod (62), two first hinge blocks (12) are symmetrically arranged at one end in the cavity, a third hinge block (21) is arranged on the placing table (2), one end of the second hinge rod (62) is hinged with the first hinge block (12), one end of the first hinge rod (61) is hinged with the third hinge block (21), the top of the placing table (2) is also provided with a slideway (22), a second hinged block (23) is arranged in the slideway (22), one end of the second hinged rod (62) is hinged with the second hinged block (23), moving blocks (85) are respectively arranged on the two worms (84), the other end of the first hinge rod (61) is hinged with a moving block (85).
5. The special movable lifting platform type sand adding vehicle as claimed in claim 1, wherein: add sand subassembly (3) including adding sand support frame (32), second motor (9), add sand mouth (33), add sand support frame (32) and pass through the bolt fastening on base (1), be equipped with on adding sand support frame (32) and add the sand chamber, second motor (9) are fixed on adding sand support frame (32), and second motor (9) one end runs through to add sand support frame (32) and extends to adding the sand intracavity, and second motor (9) one end is connected with auger (94), auger (94) are located and add the sand intracavity, be equipped with defeated sand section of thick bamboo (31) on adding sand support frame (32) another lateral wall, auger (94) extend to defeated sand section of thick bamboo (31) mouth department.
6. The special movable lifting platform type sand adding vehicle as claimed in claim 1, wherein: be connected with shaft coupling (91), bearing (92) between second motor (9) and auger (94), connecting axle one end is connected with second motor (9) pivot (93) one end, and the connecting axle other end runs through bearing (92) and is connected with pivot (93), auger (94) set up in pivot (93), bearing (92) are installed on the lateral wall that adds sand support frame (32).
7. The special movable lifting platform type sand adding vehicle as claimed in claim 1, wherein: the placing table (2) is provided with a power supply (4).
8. The special movable lifting platform type sand adding vehicle as claimed in claim 1, wherein: push handle (5) are installed to base (1) adjacent tip, push handle (5) are including adjusting end (51), stiff end (52) width is greater than adjusts end (51) width, stiff end (52) are equipped with the jack, adjust end (51) and peg graft into in the jack, all be equipped with a plurality of bolt holes on adjusting end (51), stiff end (52) lateral wall, adjust end (51) and fix through the bolt with stiff end (52).
9. The special movable lifting platform type sand adding vehicle as claimed in claim 1, wherein: install shift knob (71) on base (1), shift knob (71) are located pushing hands (5) under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011164197.4A CN112224917A (en) | 2020-10-27 | 2020-10-27 | Movable lifting platform type special sand adding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011164197.4A CN112224917A (en) | 2020-10-27 | 2020-10-27 | Movable lifting platform type special sand adding vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112224917A true CN112224917A (en) | 2021-01-15 |
Family
ID=74110171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011164197.4A Pending CN112224917A (en) | 2020-10-27 | 2020-10-27 | Movable lifting platform type special sand adding vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112224917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001164A (en) * | 2021-03-31 | 2021-06-22 | 天津电力机车有限公司 | Oil pressure bumper shock absorber protection casing assembly device for locomotive |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203021050U (en) * | 2012-12-28 | 2013-06-26 | 郑州铁路装备制造有限公司 | Novel automatic sand-filling mechanism for locomotive |
| CN204161392U (en) * | 2014-09-02 | 2015-02-18 | 上海梅山钢铁股份有限公司 | The hand barrow of sand field operation is added for train |
| CN208429807U (en) * | 2018-07-10 | 2019-01-25 | 湖北宜业建筑有限公司 | A kind of mobile lifting platform vehicle |
| CN209259578U (en) * | 2018-10-23 | 2019-08-16 | 长兴明天炉料有限公司 | A kind of electric lifting carrier |
| CN210027406U (en) * | 2019-06-06 | 2020-02-07 | 齐齐哈尔红旭达科技有限公司 | Full-automatic sanding vehicle |
| CN214455214U (en) * | 2020-10-27 | 2021-10-22 | 天津电力机车有限公司 | Movable lifting platform type special sand adding vehicle |
-
2020
- 2020-10-27 CN CN202011164197.4A patent/CN112224917A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203021050U (en) * | 2012-12-28 | 2013-06-26 | 郑州铁路装备制造有限公司 | Novel automatic sand-filling mechanism for locomotive |
| CN204161392U (en) * | 2014-09-02 | 2015-02-18 | 上海梅山钢铁股份有限公司 | The hand barrow of sand field operation is added for train |
| CN208429807U (en) * | 2018-07-10 | 2019-01-25 | 湖北宜业建筑有限公司 | A kind of mobile lifting platform vehicle |
| CN209259578U (en) * | 2018-10-23 | 2019-08-16 | 长兴明天炉料有限公司 | A kind of electric lifting carrier |
| CN210027406U (en) * | 2019-06-06 | 2020-02-07 | 齐齐哈尔红旭达科技有限公司 | Full-automatic sanding vehicle |
| CN214455214U (en) * | 2020-10-27 | 2021-10-22 | 天津电力机车有限公司 | Movable lifting platform type special sand adding vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001164A (en) * | 2021-03-31 | 2021-06-22 | 天津电力机车有限公司 | Oil pressure bumper shock absorber protection casing assembly device for locomotive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205012667U (en) | Assemble cement board wall device | |
| CN214455214U (en) | Movable lifting platform type special sand adding vehicle | |
| CN113929027A (en) | Power supply line maintenance platform based on multi-hydraulic jacking | |
| CN112224917A (en) | Movable lifting platform type special sand adding vehicle | |
| CN213569370U (en) | Lifting bracket for automobile maintenance | |
| CN214456644U (en) | Safety device for electric power engineering operation | |
| CN207296519U (en) | A kind of double-deck parking device | |
| CN217996684U (en) | Safe lifting frame | |
| CN210176373U (en) | Lifting machine | |
| CN211056655U (en) | Over-and-under type workstation of district street lamp replacement installation | |
| CN210879565U (en) | Novel platform is adjusted in mobile unit installation | |
| CN209888829U (en) | Automobile chassis rack convenient to move | |
| CN209049781U (en) | A kind of electric components cleaning device | |
| CN221894633U (en) | Water conservancy electromechanical overhaul device | |
| CN220741037U (en) | Car roof placement table convenient to retract and release | |
| CN216424595U (en) | Carriage bilateral type expansion structure | |
| CN218815545U (en) | Lifting type parking and taking platform | |
| CN215430598U (en) | Sand table model cleaning device | |
| CN219623554U (en) | Ethylene circulating gas compressor | |
| CN221567829U (en) | House building construction platform | |
| CN218968776U (en) | Auto repair elevating gear | |
| CN219788304U (en) | Mobile lifting type repair tool box for communication equipment | |
| CN220886853U (en) | Jacking device for automobile maintenance | |
| CN212581430U (en) | Multistage over-and-under type equipment platform | |
| CN212021256U (en) | Wall grooving machine for indoor decoration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |