CN209815236U - Loading and unloading platform - Google Patents
Loading and unloading platform Download PDFInfo
- Publication number
- CN209815236U CN209815236U CN201920320060.XU CN201920320060U CN209815236U CN 209815236 U CN209815236 U CN 209815236U CN 201920320060 U CN201920320060 U CN 201920320060U CN 209815236 U CN209815236 U CN 209815236U
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- Prior art keywords
- opening
- daughter board
- articulated
- steel sheet
- support
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 83
- 239000010959 steel Substances 0.000 claims abstract description 83
- 230000001174 ascending effect Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Loading Or Unloading Of Vehicles (AREA)
Abstract
The utility model relates to a loading platform, including the goods platform, be provided with the installing opening on the goods platform, the installing opening includes upper shed and side opening, still include the support, the steel sheet, the hyoplastron, hinge assembly and drive assembly, the support sets up in the installing opening, the support is kept away from installing opening's side open-ended one end and is provided with and is no less than two vertical ascending hinge posts, the steel sheet is kept away from open-ended one end and the upper end of hinge post and is articulated through hinge assembly, the one end and the hyoplastron that hinge post was kept away from to the steel sheet are articulated through hinge assembly, drive assembly includes pneumatic cylinder one and pneumatic cylinder two, pneumatic cylinder one articulates in the support bottom, piston rod one and the steel sheet of pneumatic cylinder one are articulated through hinge assembly, pneumatic cylinder two articulates the. The loading and unloading platform is adjusted through the first hydraulic cylinder and the second hydraulic cylinder, and is simple, convenient, time-saving and labor-saving.
Description
Technical Field
The utility model relates to a commodity circulation transportation equipment technical field especially relates to a loading platform.
Background
Modern factory building warehouses are designed with high loading and unloading platforms (cement platforms), and heights between the general loading and unloading platforms and trucks (including container trucks, van-type vehicles and the like) are always different and have gaps, so that loading and unloading transport vehicles (such as fork trucks and hand trucks) cannot directly enter and exit the trucks and have to be transported by manpower, waste in the aspects of time, labor and cost is caused, the working efficiency is seriously influenced, and the operation risk is increased.
Chinese patent with publication number CN203173543U discloses a loading and unloading platform with adjustable height, which comprises a jack assembly, a tongue plate, a pry bar, a stand column assembly, a steel plate and a hinge, wherein the jack assembly is arranged on the stand column assembly, the plurality of jack assemblies are provided with the steel plate, the steel plate is provided with a steel plate reinforcing rib, the pry bar is arranged on the jack assembly, and the tongue plate is connected with the steel plate through the hinge.
The above prior art solutions have the following drawbacks: the lift of platform inserts through artifical manual use pinch bar and rotates the screw rod and rotate the jack repeatedly and promote or fall, complex operation and waste time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a loading platform is convenient for go up and down to the platform.
The above object of the present invention can be achieved by the following technical solutions: a loading and unloading platform comprises a cargo bed, wherein an installation opening is formed in the cargo bed and comprises an upper opening and a side opening, one side, close to a truck, of the installation opening is opened and is set to be the side opening, the loading and unloading platform further comprises a support, a steel plate, a tongue plate, a hinge assembly and a driving assembly, the support is arranged in the installation opening, the hinge assembly comprises a hinge seat and a rotating shaft, one end, far away from the side opening of the installation opening, of the support is provided with at least two vertically upward hinge columns, one end, far away from the side opening, of the steel plate is hinged with the upper ends of the hinge columns through the hinge assembly, one end, far away from the hinge columns, of the steel plate is hinged with one end of the tongue plate through the hinge assembly, the driving assembly comprises a first hydraulic cylinder and a second hydraulic cylinder, the first, the second hydraulic cylinder is hinged to the lower side of the steel plate, and a second piston rod of the second hydraulic cylinder is hinged to the lower side of the tongue plate.
Through adopting above-mentioned technical scheme, pneumatic cylinder one drive steel sheet shifts up or descends in the one end of side opening, forms the bridge between freight train and goods platform, and pneumatic cylinder two drive hyoplastron shifts up or descends and the carriage rear portion of freight train carries out the overlap joint. The loading and unloading platform is simple and convenient to adjust, and time and labor are saved.
The utility model discloses further set up to: the mounting plate is evenly arranged on the lower side of the steel plate, the mounting plate is arranged in the direction away from the side opening along the tongue plate, reinforcing ribs are arranged in the mounting plate, one side of each reinforcing rib is fixed with the lower side of the steel plate, and the other side of each reinforcing rib is fixed with the mounting plate.
Through adopting above-mentioned technical scheme, increase the intensity and the holding power of steel sheet.
The utility model discloses further set up to: the installing opening is provided with a supporting table at a position close to the side opening, and when the steel plate is horizontal, the lower side of the steel plate is abutted to the upper side of the supporting table.
Through adopting above-mentioned technical scheme, support in going on the steel sheet, stability when increasing the steel sheet level.
The utility model discloses further set up to: the downside of steel sheet is provided with the support frame, when the steel sheet was horizontal, the upside butt of the bottom of support frame and brace table.
Through adopting above-mentioned technical scheme, increase the steel sheet and retrieve to the stability in the installation opening.
The utility model discloses further set up to: the steel sheet is kept away from open-sided one end downside and is provided with the butt frame, when the steel sheet level, open-sided one side and installation open-ended lateral wall butt are kept away from to the butt frame.
By adopting the technical scheme, the stability of the steel plate in the horizontal state is improved.
The utility model discloses further set up to: the both sides of installing the open-ended side opening are provided with vertical support column respectively, when the steel sheet was horizontal, the downside of steel sheet and the upside butt of support column.
By adopting the technical scheme, the stability of the horizontal state of the steel plate is improved.
The utility model discloses further set up to: the lower sides of the two adjacent sides of the side opening of the steel plate are respectively provided with a skirtboard, the skirtboard comprises a first daughter board, a second daughter board and a third daughter board, the upper side of the first sub-board is fixed with one side of the lower side of the steel plate, one side of the first sub-board far away from the goods platform is provided with a second sub-board and a third sub-board, the second daughter board is arranged between the first daughter board and the third daughter board, one ends of the second daughter board and the third daughter board, which are far away from the side opening, are hinged on the side wall of the mounting opening through a rotating shaft, the lower side of the daughter board III is fixed on the side wall of the mounting opening, the upper ends of the daughter board III and the daughter board II are provided with limiting strips, one end of the first sub-plate close to the mounting opening is provided with a sliding sleeve, the sliding sleeve fixed on the first sub-plate is sleeved at the end part of the second sub-plate and is connected with the second sub-plate in a sliding way, the lower side of one end, close to the mounting opening, of the second daughter board is provided with a sliding sleeve, and the sliding sleeve fixed on the second daughter board is sleeved at the end of the third daughter board and is in sliding connection with the third daughter board.
Through adopting above-mentioned technical scheme, the skirtboard can seal the space between steel sheet and the installation opening when the steel sheet slope is upwards, also can retrieve in the installation opening when the steel sheet is retrieved in the installation opening, avoids debris to get into the space and hinders the steel sheet and withdraw in to the installation opening, increases the steel sheet and goes up and down and staff's security, increases the stability of steel sheet simultaneously.
The utility model discloses further set up to: the cargo bed is provided with angle iron at the edge of the mounting opening.
Through adopting above-mentioned technical scheme, increase the steadiness of goods platform to increase installation opening's stability, be favorable to protecting the stability of installing the intraoral steel sheet of opening etc..
To sum up, the utility model discloses a beneficial technological effect does:
1. through the arrangement of the driving assembly and the hinge assembly, the steel plate and the tongue plate are driven by the first hydraulic cylinder and the second hydraulic cylinder to be adjusted to ascend or descend respectively, so that the lifting device is simple and convenient, and time and labor are saved;
2. the support table, the support columns, the support frames and the abutting plates are arranged, so that the stability of the steel plate in a horizontal state can be improved;
3. by arranging the skirting board, the steel plate can be prevented from being hindered by sundries in the ascending or descending process, and the safety of steel plate adjustment and workers is improved;
4. through setting up the angle bar, can increase the steadiness of installation open-ended opening part corner, increase the stability of goods platform and discharge platform.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
fig. 4 is a schematic view of the entire structure of the present embodiment.
Reference numerals: 1. a support; 11. a hinged column; 12. mounting a plate; 2. a steel plate; 3. a tongue plate; 4. a hinge assembly; 41. a hinged seat; 42. a rotating shaft; 5. a drive assembly; 51. a first hydraulic cylinder; 511. a first piston rod; 52. a second hydraulic cylinder; 521. a piston rod II; 6. a reinforcement assembly; 61. reinforcing ribs; 62. an abutting frame; 63. a support frame; 64. a support table; 65. a support pillar; 8. a skirt board; 81. a first daughter board; 82. a second daughter board; 83. a daughter board III; 84. a limiting strip; 85. a sliding sleeve; 9. a cargo bed; 91. an installation opening; 911. an upper opening; 912. opening the side; 92. angle iron.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a loading and unloading platform, including goods platform 9, set up support 1 in the installation opening 91 that goods platform 9 was seted up, driven by drive assembly 5 goes up and down steel sheet 2 and hyoplastron 3, articulated subassembly 4, increase the enhancement subassembly 6 of the stability of steel sheet 2 and set up two sets of skirtboards 8 of the relative both sides of steel sheet 2.
Referring to fig. 1, the cargo bed 9 is provided with a mounting opening 91, and the mounting opening 91 includes an upper opening 911 and a side opening 912. The side of the mounting opening 91 close to the truck is open and is provided with a side opening 912. In order to increase the stability of the mounting opening 91, the angle irons 92 are wrapped and fixed on both sides of the side opening 912 and at the edges of the mounting opening 91.
Referring to fig. 1 and 4, the bracket 1 is disposed in the mounting opening 91. To increase the stability of the mounting of the bracket 1, the underside of the bracket 1 abuts against the side wall of the mounting opening 91. The steel plate 2 is in a straight plate shape, the tongue plate 3 is in a straight plate shape, and anti-skid grains (not shown in the figure) are arranged on one side surfaces of the steel plate 2 and the tongue plate 3 away from the bracket 1. The bracket 1 comprises four hinge columns 11 and six mounting plates 12. The hinge assembly 4 includes a hinge base 41 and a rotation shaft 42. The hinge post 11 is disposed on the bracket 1 away from one end of the side opening 912 and is disposed vertically. The downside of the one end of steel sheet 2 keeping away from side opening 912 is provided with four groups of articulated seat 41, and every two articulated seat 41 are a set of, and the upper end butt of every group of articulated seat 41 and an articulated post 11 just fixes and articulates through pivot 42. Six mounting panels 12 evenly set up the downside at steel sheet 2 and be parallel to each other, mounting panel 12 keeps away from the one end of side opening 912 and the downside welding of steel sheet 2, and the both sides that mounting panel 12 is located the one end of side opening 912 weld articulated seat 41 respectively, and the one end downside that hyoplastron 3 is close to steel sheet 2 welds articulated seat 41 with the articulated board of mounting panel 12 both sides butt respectively, and articulated seat 41 of mutual butt is fixed and is articulated by pivot 42 on steel sheet 2 and the hyoplastron 3.
Referring to fig. 1 and 2, drive assembly 5 includes a first hydraulic cylinder 51 and a second hydraulic cylinder 52. The first hydraulic cylinder 51 is hinged with the bottom of the support 1 through the hinge assembly 4, the first hydraulic cylinder 51 is located in the middle of the lower side of the steel plate 2, and the first hydraulic cylinder 51 is arranged obliquely upwards towards the side opening. The upper end of the piston rod 511 of the hydraulic cylinder 51 is hinged through the hinge seat 41 welded on the lower side of the steel plate 2 and the rotating shaft 42. The second hydraulic cylinder 52 is hinged on the lower side of the steel plate 2 on the side of the steel plate 2 close to the tongue plate 3 by a hinge assembly 4. The end of the second piston rod 521 of the second hydraulic cylinder 52 is hinged to the tongue plate 3 through the hinge seat 41 welded to the lower side of the tongue plate 3 and the rotating shaft 42.
Referring to fig. 1 and 2, the reinforcing assembly 6 includes reinforcing bars 61, an abutment frame 62, a support frame 63, a support table 64, and a support column 65. The upper side of the mounting plate 12 is provided with a reinforcing rib 61 along the length direction, one side of the reinforcing rib 61 is welded with the lower side of the steel plate 2, and the other side of the reinforcing rib 61 is welded with the mounting plate 12. Two U-shaped abutting frames 62 are welded to the lower side of one end, away from the side opening 912, of the steel plate 2, and when the steel plate 2 is horizontal, one side, away from the side opening 912, of the abutting frames 62 abuts against the side wall of the installation opening 91. Two support frames 63 are welded to the lower side of the steel plate 2 on the side of the abutting frame 62 close to the side opening 912, and when the steel plate 2 is horizontal, the bottom of each support frame 63 abuts against the upper end of the support platform 64 placed on the bottom wall of the mounting opening 91. A vertical supporting column 65 is welded on the bracket 1 on each side of the side opening 912, and when the steel plate 2 is horizontal, the lower side surface of the mounting plate 12 is abutted to the upper side surface of the supporting column 65 (shown in fig. 4).
Referring to fig. 1 and 3, each set of skirt panels 8 includes a first sub-panel 81, a second sub-panel 82, a third sub-panel 83, two limiting bars 84 and two sliding sleeves 85. The upper side of the daughter board I81 is welded to one side of the lower side of the steel plate 2, a daughter board II 82 and a daughter board III 83 are arranged on one side of the daughter board I81 far away from the cargo bed 9, and the daughter board II 82 is arranged between the daughter board III 83 and the daughter board I81. One ends of the second sub-plate 82 and the third sub-plate 83 near the hinge post 11 are hinged by the rotating shaft 42 and the side wall of the mounting opening 91. The lower side of the sub-plate three 83 is welded to the side wall of the mounting opening 91, and the sub-plate two 82 can be rotated with respect to the rotation shaft 42. The upper ends of the third daughter board 83 and the second daughter board 82 are integrally formed with a stopper 84 at a side close to the mounting opening 91. And one end of the first sub-plate 81, which is close to the mounting opening 91, is welded with a sliding sleeve 85, and the sliding sleeve 85 welded on the first sub-plate 81 is sleeved on the end of the second sub-plate 82 and is in sliding connection with the second sub-plate 82. A sliding sleeve 85 is welded on the lower side of one end, close to the mounting opening 91, of the second daughter board 82, and the sliding sleeve 85 welded on the second daughter board 82 is sleeved on the end portion of the third daughter board 83 and is in sliding connection with the third daughter board 83.
The implementation principle of the embodiment is as follows: the first hydraulic cylinder 51 drives the steel plate 2 to move upwards or downwards at one end of the side opening 912 to form a bridge between the truck and the cargo bed 9, and the second hydraulic cylinder 52 drives the tongue plate 3 to move upwards or downwards to be overlapped with the rear part of the truck. The loading and unloading platform is simple, convenient, time-saving and labor-saving without manpower for adjustment.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a loading platform, includes cargo bed (9), be provided with installation opening (91) on cargo bed (9), installation opening (91) include opening (911) and side opening (912), one side that installation opening (91) is close to the freight train is opened and is set up as side opening (912), its characterized in that: still include support (1), steel sheet (2), hyoplastron (3), articulated subassembly (4) and drive assembly (5), support (1) sets up in installation opening (91), articulated subassembly (4) are including articulated seat (41) and pivot (42), the one end that side opening (912) of installation opening (91) were kept away from in support (1) is provided with and is no less than two vertical ascending articulated posts (11), the one end that side opening (912) were kept away from in steel sheet (2) and the upper end of articulated post (11) are articulated through articulated subassembly (4), the one end that articulated post (11) were kept away from in steel sheet (2) and the one end of hyoplastron (3) are articulated through articulated subassembly (4), drive assembly (5) are including pneumatic cylinder (51) and pneumatic cylinder two (52), pneumatic cylinder (51) articulate in support (1) bottom, the downside of piston rod (511) and the steel sheet (2) of pneumatic cylinder (51) is articulated subassembly (4) through articulated The second hydraulic cylinder (52) is hinged to the lower side of the steel plate (2), and a second piston rod (521) of the second hydraulic cylinder (52) is hinged to the lower side of the tongue plate (3).
2. A loading dock according to claim 1 wherein: the mounting plate (12) is evenly arranged on the lower side of the steel plate (2), the mounting plate (12) is arranged along the tongue plate (3) in the direction away from the side opening (912), reinforcing ribs (61) are arranged in the mounting plate (12), one side of each reinforcing rib (61) is fixed to the lower side of the steel plate (2), and the other side of each reinforcing rib (61) is fixed to the mounting plate (12).
3. A loading dock according to claim 1 wherein: the mounting opening (91) is provided with a support platform (64) at a position close to the side opening (912), and when the steel plate (2) is horizontal, the lower side of the steel plate (2) is abutted against the upper side of the support platform (64).
4. A loading dock according to claim 3 wherein: the lower side of the steel plate (2) is provided with a support frame (63), and when the steel plate (2) is horizontal, the bottom of the support frame (63) is abutted against the upper side of the support table (64).
5. A loading dock according to claim 1 wherein: the one end downside that side opening (912) was kept away from in steel sheet (2) is provided with butt frame (62), when steel sheet (2) were horizontal, the lateral wall butt of one side and installing opening (91) that side opening (912) were kept away from in butt frame (62).
6. A loading dock according to claim 1 wherein: the both sides of side opening (912) of installing opening (91) are provided with vertical support column (65) respectively, when steel sheet (2) were horizontal, the upside butt of the downside of steel sheet (2) and support column (65).
7. A loading dock according to claim 1 wherein: the steel plate (2) is provided with a skirting board (8) at the lower sides of two adjacent sides of the side opening (912), the skirting board (8) comprises a first daughter board (81), a second daughter board (82) and a third daughter board (83), the upper side of the first daughter board (81) is fixed to one side of the lower side of the steel plate (2), one side, far away from the cargo bed (9), of the first daughter board (81) is provided with the second daughter board (82) and the third daughter board (83), the second daughter board (82) is arranged between the first daughter board (81) and the third daughter board (83), one ends, far away from the side opening (912), of the second daughter board (82) and the third daughter board (83) are hinged to the side wall of the mounting opening (91) through a rotating shaft (42), the lower side of the third daughter board (83) is fixed to the side wall of the mounting opening (91), the upper ends of the third daughter board (83) and the second daughter board (82) are provided with limiting strips (84), one end, close, the end portion of daughter board two (82) and with daughter board two (82) sliding connection are established to fixed sliding sleeve (85) cover on daughter board one (81), the downside that daughter board two (82) are close to the one end of installing opening (91) is provided with sliding sleeve (85), fixed sliding sleeve (85) cover is established at the end portion of daughter board three (83) and with daughter board three (83) sliding connection on daughter board two (82).
8. A loading dock according to claim 1 wherein: the goods table (9) is provided with angle iron (92) at the edge of the mounting opening (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320060.XU CN209815236U (en) | 2019-03-13 | 2019-03-13 | Loading and unloading platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320060.XU CN209815236U (en) | 2019-03-13 | 2019-03-13 | Loading and unloading platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209815236U true CN209815236U (en) | 2019-12-20 |
Family
ID=68875423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920320060.XU Expired - Fee Related CN209815236U (en) | 2019-03-13 | 2019-03-13 | Loading and unloading platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209815236U (en) |
-
2019
- 2019-03-13 CN CN201920320060.XU patent/CN209815236U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |