CN108609411B - Side leakage prevention protection device for port production handling automobile - Google Patents
Side leakage prevention protection device for port production handling automobile Download PDFInfo
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- CN108609411B CN108609411B CN201810194958.7A CN201810194958A CN108609411B CN 108609411 B CN108609411 B CN 108609411B CN 201810194958 A CN201810194958 A CN 201810194958A CN 108609411 B CN108609411 B CN 108609411B
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- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/28—Loading ramps; Loading docks
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Abstract
The invention provides a side leakage prevention protection device for loading and unloading automobiles in port production, which comprises a bearing main plate, a mounting groove and a lug, wherein the rear end of a buffer plate is rotatably connected to the top edge of the lower end of the bearing main plate through a rotating shaft; a cuboid horizontal top plate extends backwards and horizontally from the side wall of the top end of the bearing main plate; two symmetrical lifting electric cylinders are arranged at the bottom of the horizontal top plate, and the bottom surfaces of the lifting electric cylinders are parallel to the horizontal plane of the bottom surface; the side guard plates are fixedly connected to the left and right side edges of the bearing total plate through bolts. According to the arrangement of the support guard plates, the support guard plates on the two sides form a door-shaped structure together, on one hand, the door-shaped support guard plates can provide stronger internal thrust for the guide guard plates, so that the side leakage accident can be avoided in the transportation process of an automobile, the transportation of the automobile is guaranteed to be stronger, and on the other hand, the lower carry electric cylinder part can be protected, and the impact of falling objects above the carry electric cylinder part can be avoided.
Description
Technical Field
The invention belongs to the technical field of port transfer corollary equipment, and particularly relates to a side leakage prevention protection device for port production handling automobiles.
Background
The loading and unloading platform is a very easy structure form in modern logistics field. The loading and unloading operation platform is a starting point and a terminal point of an enterprise logistics chain, and is a loading and unloading operation platform for the enterprise to rapidly and safely transfer products and goods. The height of the loading and unloading operation platform is fixed, but the heights of the carriages of the transportation carriages are different, and a certain height drop or gap is always formed between the transportation vehicle and the loading and unloading platform. Causing the carrying forklift to be unable to get in and out of the transport vehicle for directly loading and unloading goods. The use of boarding bridges provides reliable connections. Make transport fork truck can pass in and out haulage vehicle safely, fast and carry out the loading and unloading operation, however at the in-process that the application was stepped on the bridge and is carried out the car and transport, easily because of various unexpected emergence side leakage accidents, lead to the vehicle to fall into and step on under the bridge, produce the unexpected loss of property of unnecessary, and like a step on axle that has the function of rectifying in patent application CN201510787368.1, including step on axle body, anti-skidding bridge floor, inclined plane of rectifying, pressure sensor, rechargeable siren and LED warning light, anti-skidding bridge floor sets up in step on axle body upper surface, the inclined plane of rectifying sets up in anti-skidding bridge floor both sides edge, pressure sensor imbeds in the inclined plane of rectifying, rechargeable siren is installed in step on axle body bottom and is connected with pressure sensor, the LED warning light sets up in step on axle body both sides and is connected with the alarm that charges. By the mode, the invention provides the dock leveler with the deviation rectifying function, a driver of a carrier can feel the inclination of a vehicle and the vibration feedback of a bridge floor to tires when the driver deviates from a route, and can observe the LED warning lamp to light up obviously, so that the deviation rectifying purpose is realized, the accident of falling from the bridge in the transportation process is prevented, and the operation safety is better ensured.
Based on the above, the inventor of the present invention has found that although the side leakage preventing boarding bridge in the above patent is provided with the warning lamp, the warning lamp only can play a role in warning, and cannot correct the side leakage preventing boarding bridge in time, and when a vehicle deflects, a field operator needs to perform follow-up operation in real time.
Also as in patent application No. cn201310562772.x, a mobile dock leveler comprises an inclined bridge body and a horizontal bridge body, wherein one end of the inclined bridge body is hinged to one end of the horizontal bridge body, a hydraulic lifting platform is arranged at the lower end of the horizontal bridge body, a supporting plate is connected to the upper end of the hydraulic lifting platform, a movable vehicle body is arranged at the lower end of the hydraulic lifting platform, hydraulic lifting support rods are arranged at the lower end of the inclined bridge body, the hydraulic lifting support rods are arranged on the side edges at two sides of the inclined vehicle body, and pulley blocks are arranged at the lower end of the inclined bridge body. By the mode, the hydraulic lifting support rod, the inclined bridge body and the horizontal bridge body can be integrated when the bridge does not work, when the bridge needs to be used, the bridge is built by moving the movable vehicle body below the hydraulic lifting platform to a specified position, manpower is not needed, the operation is convenient and safe, and the working efficiency is greatly improved.
Although the invention in the above patent can also be quickly disassembled and assembled, the damage to the strength and the buffering capacity of the bridge deck is large, it is difficult to support the vehicle transportation operation with high repeatability, and the two sides lack the protection devices for preventing the side leakage.
Therefore, in view of the above, the present invention provides a side leakage protection device for port production handling vehicles, which is improved based on the existing structure and defects, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a side leakage prevention protection device for port production loading and unloading automobiles, which aims to solve the problems that the existing protection device only has a warning function and cannot correct timely, a field operator needs to follow up operation in real time when a vehicle deflects, and the overall strength and the buffering capacity of the protection device which is convenient to disassemble and install are greatly damaged.
The invention relates to a side leakage prevention protection device for loading and unloading automobiles in port production, which is achieved by the following specific technical means:
the side leakage prevention protection device for loading and unloading automobiles in port production comprises a bearing main plate, a buffer plate, a rotating shaft, a horizontal top plate, a side protection plate, a support protection plate, a clamping disc, a support reinforcing block, a lifting electric cylinder, a reinforcing column, a linkage column, a controller, a limit switch, a carry electric cylinder, a collision wheel, a guide protection plate, an anti-slip strip, a lower bearing main plate, an upper bearing main plate, a vertical rod, a limiting plate, a guard edge, a clamping column, a reinforcing groove, a push rod, a manual operation key, a clamping groove, a sliding hole, a mounting groove and a lug; the rear end of the buffer plate is rotatably connected to the top edge of the lower end of the bearing main plate through a rotating shaft; a cuboid horizontal top plate extends backwards and horizontally from the side wall of the top end of the bearing main plate; two symmetrical lifting electric cylinders are arranged at the bottom of the horizontal top plate, and the bottom surfaces of the lifting electric cylinders are parallel to the horizontal plane of the bottom surface; side guard plates are fixedly connected to the side edges of the left end and the right end of the bearing main plate through bolts; the top of the side guard plate is fixedly welded with a guide guard plate which inclines along the inclined surface of the bearing main plate; a supporting guard plate is inserted at the top of the guide guard plate, and the bottom end of the supporting guard plate is horizontally buried in the ground; the left end face and the right end face of the guide protection plate are provided with communicated rectangular sliding holes, clamping discs are connected in the sliding holes in a sliding mode, and the outer ends of the clamping discs are connected to the inner ends of the carry electric cylinders through pulleys; the inner end of a push rod in the carry electric cylinder is fixedly connected with the outer end of the clamping disc; the outer side wheel of the pulley between the clamping disc and the carry electric cylinder is a collision wheel; the bottom of the top end of the bearing main plate is fixedly connected with a controller; the controller is respectively connected with the lifting electric cylinder and the carry electric cylinder through electrical property, and a manual operation key is arranged on the carry electric cylinder.
Furthermore, the bearing total plate is composed of a lower bearing total plate and an upper bearing total plate, an I-shaped mounting groove is formed in the side wall of the top end of the lower bearing total plate, and a convex I-shaped protruding lug is also arranged on the side wall of the lower end of the upper bearing total plate and corresponds to the mounting groove.
Furthermore, four supporting and reinforcing blocks are arranged on the bottom surface of the lower bearing main plate close to the mounting groove, four supporting and reinforcing blocks are also arranged on the bottom surface of the upper bearing main plate close to the lug, and reinforcing columns are fixedly connected between the upper supporting and reinforcing blocks and the lower supporting and reinforcing blocks.
Furthermore, a linkage column is longitudinally inserted between the top ends of the four reinforcing columns.
Further, both sides support the backplate and form door-shaped structure jointly, and support the backplate and constitute jointly by triplex, set up the L form of leading backplate top respectively and protect the edge, the montant of the fence form at middle part, connect the limiting plate triplex in the bottom of montant, protect along the inclined plane slope of the total board of bearing just.
Furthermore, the slide hole of the outer side wall of the top end of the guide guard plate is fixedly connected with a limit switch through a bolt, the front end of the limit switch is provided with a plurality of grooves matched with the protrusions of the collision wheels, the limit switch and the collision wheels are positioned on the same straight line, and most importantly, the limit switch is electrically connected with the controller.
Furthermore, a rectangular clamping groove is formed in the top of the guide guard plate, and a protrusion matched with the clamping groove is also arranged at the bottom of the support guard plate.
Furthermore, two groups of anti-slip strips are paved on the top surface of the bearing main plate, and the distance between the anti-slip strips is just suitable for the distance between the wheel tracks of the existing automobile.
Furthermore, four symmetrical clamping columns are connected to the clamping disc in a threaded mode.
Compared with the prior art, the invention has the following beneficial effects:
support the setting of backplate, through both sides support the backplate and form door-shaped structure jointly, and support the backplate and constitute jointly by the triplex, the L form that sets up in leading backplate top respectively protects the edge, the montant of the fence form at middle part, connect the limiting plate triplex in the bottom of montant, protect along the inclined plane slope along the total board of bearing just, on the one hand, the support backplate of door-shaped can give and lead the stronger inner thrust of backplate, can avoid taking place the side leakage accident in the transportation of car, give the stronger guarantee of automobile transportation, on the other hand, also can protect the carry electric cylinder part of below, avoid receiving the impact of top droppings.
The lower bearing main plate and the upper bearing main plate are arranged, the bearing main plate is composed of a lower bearing main plate and an upper bearing main plate together, an I-shaped mounting groove is formed in the side wall of the top end of the lower bearing main plate, an outward convex I-shaped protruding lug is also arranged on the side wall of the lower end of the upper bearing main plate and corresponds to the mounting groove, so that the bearing main plate can be detached and mounted separately and is more convenient to transport, meanwhile, the connecting parts on the bearing main plate can be aligned, the tension of the whole structure is not excessively lost by adopting a left-right sliding connection mode, four supporting reinforcing blocks are arranged at the position, close to the mounting groove, of the bottom surface of the lower bearing main plate, four supporting reinforcing blocks are also arranged at the position, close to the lug, of the bottom surface of the upper bearing main plate, reinforcing columns are fixedly connected between the upper supporting reinforcing blocks and the lower supporting main plate, so that the stress bearing degree of the connecting parts of the lower bearing main plate and the upper bearing main plate is improved, especially in the process of transporting vehicles up and down, due to high-frequency vibration, the acting force of the traditional integrated bearing total plate is single, and the bearing total plate consisting of the lower bearing total plate and the upper bearing total plate is matched with the reinforcing column, so that the falling acting force has a buffering space, and the service life of the bearing total plate is prolonged.
The setting of limit switch and collision wheel, the slide opening department of leading backplate top lateral wall passes through bolt fixedly connected with limit switch, and the limit switch front end is provided with a plurality of recesses that suit with the collision wheel arch, and limit switch and collision wheel are in same straight line, the most important thing limit switch is connected through the electrical property with the controller, make the collision wheel when removing limit switch position along with the grip slipper, can touch limit switch, make carry electric cylinder reset, drive the grip slipper and break away from wheel hub, can realize semi-automatization.
Drawings
Fig. 1 is a schematic left front axial view of the present invention.
FIG. 2 is a rear right lower axial view of the present invention.
Fig. 3 is a schematic view of the enlarged portion of fig. 2 of the present invention.
FIG. 4 is a schematic axial view of the support shield of the present invention in a separated state.
Fig. 5 is a schematic view of the enlarged portion of fig. 4 of the present invention.
Fig. 6 is a schematic axial view of a portion of the unsupported panel of the invention.
FIG. 7 is an axial view of the structure of the unsupported portion of the shield for holding the disk in the upward position.
Figure 8 is a schematic axial view of the load-bearing assembly of the present invention in a disengaged condition.
Fig. 9 is a block diagram of the system of the present invention.
In the figure: 1-bearing general plate, 2-buffer plate, 3-rotating shaft, 4-horizontal top plate, 5-side protection plate, 6-supporting protection plate, 7-clamping disc, 8-supporting reinforcing block, 9-lifting electric cylinder, 10-reinforcing column, 11-linkage column, 12-controller, 13-limit switch, 14-carry electric cylinder, 15-collision wheel, 16-guide protection plate, 101-antislip strip, 102-lower bearing general plate, 103-upper bearing general plate, 601-vertical rod, 602-limiting plate, 603-edge guard, 701-clamping column, 801-reinforcing groove, 1401-push rod, 1402-manual operation key, 1601-clamping groove, 1602-sliding hole, 10201-mounting groove and 10301-lug.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 9:
the invention provides a side leakage prevention protection device for loading and unloading automobiles in port production, which comprises a bearing main plate 1, a buffer plate 2, a rotating shaft 3, a horizontal top plate 4, a side guard plate 5, a support guard plate 6, a clamping disc 7, a support reinforcing block 8, a lifting electric cylinder 9, a reinforcing column 10, a linkage column 11, a controller 12, a limit switch 13, a carry electric cylinder 14, a collision wheel 15, a guide guard plate 16, an anti-slip strip 101, a lower bearing main plate 102, an upper bearing main plate 103, a vertical rod 601, a limiting plate 602, a guard edge 603, a clamping column 701, a reinforcing groove 801, a push rod 1401, a manual operation key 1402, a clamping groove 1601, a slide hole 1602, a mounting groove 10201 and a lug 10301; the rear end of the buffer plate 2 is rotatably connected to the top edge of the lower end of the main bearing plate 1 through a rotating shaft 3; a cuboid horizontal top plate 4 extends backwards and horizontally from the side wall of the top end of the bearing main plate 1; two symmetrical lifting electric cylinders 9 are arranged at the bottom of the horizontal top plate 4, and the bottom surfaces of the lifting electric cylinders 9 are parallel to the horizontal plane of the bottom surface; the side guard plates 5 are fixedly connected to the side edges of the left end and the right end of the bearing main plate 1 through bolts; the top of the side guard plate 5 is fixedly welded with a guide guard plate 16 which inclines along the inclined surface of the bearing main plate 1; the top of the guide guard plate 16 is inserted with a support guard plate 6, and the bottom end of the support guard plate 6 is horizontally buried in the ground; the left end face and the right end face of the guide protection plate 16 are provided with communicated rectangular sliding holes 1602, the sliding holes 1602 are connected with a clamping disc 7 in a sliding mode, and the outer end of the clamping disc 7 is connected to the inner end of the carry electric cylinder 14 through a pulley; the inner end of a push rod 1401 in the carry electric cylinder 14 is fixedly connected with the outer end of the clamping disc 7; the outside wheel of the pulley between the clamping disc 7 and the carry electric cylinder 14 is a collision wheel 15; as shown in fig. 3;
the bottom of the top end of the bearing main plate 1 is fixedly connected with a controller 12, and the model of the controller 12 is T906; the controller 12 is electrically connected with the lifting electric cylinder 9 and the carry electric cylinder 14 respectively, and the carry electric cylinder 14 is provided with a manual operation key 1402.
The bearing main board 1 is composed of a lower bearing main board 102 and an upper bearing main board 103, an I-shaped mounting groove 10201 is formed in the side wall of the top end of the lower bearing main board 102, and a convex I-shaped protruding lug 10301 is also arranged on the side wall of the lower end of the upper bearing main board 103 and corresponds to the mounting groove 10201, so that the bearing main board 1 can be detached, detached and mounted, and is more convenient to transport, meanwhile, the connection positions on the bearing main board 1 can be aligned and level by adopting a left-right sliding connection mode, and the tensile force of the whole structure cannot be excessively lost.
The bottom surface of the lower bearing main plate 102 is provided with four supporting reinforcing blocks 8 near the mounting groove 10201, the bottom surface of the upper bearing main plate 103 is also provided with four supporting reinforcing blocks 8 near the lug 10301, and the reinforcing columns 10 are fixedly connected between the upper supporting reinforcing block 8 and the lower supporting reinforcing block 8, so that the stress bearing degree of the joint of the lower bearing main plate 102 and the upper bearing main plate 103 is improved, especially in the process of up-and-down transporting vehicles, due to high-frequency vibration, the acting force of the traditional integrated bearing main plate 1 is single, the bearing main plate 1 is composed of the lower bearing main plate 102 and the upper bearing main plate 103, and the reinforcing columns 10 are matched for use, so that the acting force of falling has a buffering space, and the service life of the bearing main plate 1 is prolonged.
The linkage column 11 is longitudinally inserted between the top ends of the four reinforcing columns 10, so that the positions of the reinforcing columns 10 can be unified in the using process, the acting forces are unified, and a good overall activity effect is realized.
Wherein, both sides support backplate 6 and form door-shaped structure jointly, and support backplate 6 and constitute jointly by the triplex altogether, the difference is the L form that sets up in leading backplate 16 top and protects edge 603, the montant 601 of the fence form at middle part, connect the limiting plate 602 triplex in the bottom of montant 601, it just inclines along the inclined plane of total board 1 of bearing along protecting edge 603, on the one hand, the support backplate 6 of door-shaped can give and lead 16 stronger internal thrust of backplate, can avoid taking place the side leakage accident in the transportation of car, give the stronger guarantee of automobile transportation, on the other hand, also can protect the carry electric cylinder 14 part of below, avoid receiving the impact of top falling object.
The slide hole 1602 of the outer side wall of the top end of the guide guard plate 16 is fixedly connected with a limit switch 13 through a bolt, the front end of the limit switch 13 is provided with a plurality of grooves matched with the protrusions of the collision wheel 15, the limit switch 13 and the collision wheel 15 are positioned on the same straight line, most importantly, the limit switch 13 is electrically connected with the controller 12, so that the collision wheel 15 can trigger the limit switch 13 when moving to the position of the limit switch 13 along with the clamping disc 7, the carry electric cylinder 14 resets, and the clamping disc 7 is driven to be separated from the hub.
Wherein, the draw-in groove 1601 of rectangle is seted up at the 16 top of guide backplate, and the bottom of supporting backplate 6 also is provided with the arch that suits with draw-in groove 1601 for support backplate 6 can direct joint on guide backplate 16, convenient and fast.
Two groups of anti-slip strips 101 are paved on the top surface of the bearing main plate 1, and the distance between the anti-slip strips 101 is just suitable for the distance between the wheel tracks of the existing automobile, so that an auxiliary guiding effect can be provided when the wheels advance.
The clamping disc 7 is connected with four symmetrical clamping columns 701 in a threaded mode, so that the clamping disc 7 can be fixedly clamped on a front wheel of an automobile and plays a role in auxiliary guiding.
The specific use mode and function of the embodiment are as follows:
in the invention, firstly, the whole structure is assembled according to various structural characteristics, when the front wheel of the automobile moves to the lower end of the lower bearing main plate 102 through the buffer plate 2, the front wheel is fixed on the hub of the automobile through the clamping column 701 on the clamping disc 7, and the manual operation key 1402 is manually adjusted to enable the push rod 1401 in the carry electric cylinder 14 to push the clamping disc 7 to be clamped on the hub, in the process that the automobile moves upwards along the bearing main plate 1, the slide holes 1602 on the outer side walls of the top ends of the guide and guard plates 16 on two sides are fixedly connected with the limit switch 13 through bolts, the front end of the limit switch 13 is provided with a plurality of grooves matched with the bulges of the collision wheel 15, the limit switch 13 and the collision wheel 15 are positioned on the same straight line, most importantly, the limit switch 13 is electrically connected with the controller 12, so that the collision wheel 15 can trigger the limit switch 13 when moving to the position of the limit switch 13 along with the clamping disc 7, so that the carry electric cylinder 14 is reset to drive the clamping disc 7 to be separated from the hub, and transportation is completed, in the transportation process, the support guard plates 6 on two sides jointly form a door-shaped structure, and the support guard plates 6 jointly consist of three parts, namely an L-shaped guard edge 603 arranged above the guide guard plate 16, a fence-shaped vertical rod 601 in the middle, and three parts of a limiting plate 602 connected to the bottom end of the vertical rod 601, wherein the guard edge 603 just inclines along the inclined plane of the bearing main plate 1, on one hand, the door-shaped support guard plates 6 can give stronger internal thrust to the guide guard plate 16, can avoid side leakage accidents in the transportation process of the automobile, and give stronger guarantee to the transportation of the automobile, on the other hand, the carry electric cylinder 14 part below can be protected, so as to avoid the impact of falling objects above, the top of the guide guard plate 16 is provided with a rectangular clamping groove 1601, and the bottom of the support guard plates 6 on the support guard plates 6 is also provided with a bulge matched with the clamping groove 1601, the supporting guard plate 6 can be directly clamped on the guide guard plate 16, and the device is convenient and quick.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (8)
1. Port production handling car's side leakage protection device that prevents, its characterized in that: the side leakage prevention protection device for loading and unloading automobiles in port production comprises a bearing main plate, a buffer plate, a rotating shaft, a horizontal top plate, a side protection plate, a support protection plate, a clamping disc, a support reinforcing block, a lifting electric cylinder, a reinforcing column, a linkage column, a controller, a limit switch, a carry electric cylinder, a collision wheel, a guide protection plate, an anti-slip strip, a lower bearing main plate, an upper bearing main plate, a vertical rod, a limiting plate, a guard edge, a clamping column, a reinforcing groove, a push rod, a manual operation key, a clamping groove, a sliding hole, a mounting groove and a lug; the rear end of the buffer plate is rotatably connected to the top edge of the lower end of the bearing main plate through a rotating shaft; a cuboid horizontal top plate extends backwards and horizontally from the side wall of the top end of the bearing main plate; two symmetrical lifting electric cylinders are arranged at the bottom of the horizontal top plate, and the bottom surfaces of the lifting electric cylinders are parallel to the horizontal plane of the bottom surface; side guard plates are fixedly connected to the side edges of the left end and the right end of the bearing main plate through bolts; the top of the side guard plate is fixedly welded with a guide guard plate which inclines along the inclined surface of the bearing main plate; a supporting guard plate is inserted at the top of the guide guard plate, and the bottom end of the supporting guard plate is horizontally buried underground; the left end face and the right end face of the guide protection plate are provided with communicated rectangular sliding holes, clamping discs are connected in the sliding holes in a sliding mode, and the outer ends of the clamping discs are connected to the inner ends of the carry electric cylinders through pulleys; the inner end of a push rod in the carry electric cylinder is fixedly connected with the outer end of the clamping disc; the outer side wheel of the pulley between the clamping disc and the carry electric cylinder is a collision wheel; the bottom of the top end of the bearing main plate is fixedly connected with a controller; the controller is respectively connected with the lifting electric cylinder and the carry electric cylinder through electrical property, and a manual operation key is arranged on the carry electric cylinder.
2. The side leakage preventing protection device for port production handling cars as claimed in claim 1, wherein: the bearing total plate is composed of a lower bearing total plate and an upper bearing total plate, wherein an I-shaped mounting groove is formed in the side wall of the top end of the lower bearing total plate, and a convex I-shaped protruding lug is also arranged on the side wall of the lower end of the upper bearing total plate and corresponds to the mounting groove.
3. The side leakage preventing protection device for port production handling cars as claimed in claim 2, wherein: four supporting reinforcing blocks are arranged on the bottom surface of the lower bearing main plate close to the mounting groove, four supporting reinforcing blocks are also arranged on the bottom surface of the upper bearing main plate close to the lug, and reinforcing columns are fixedly connected between the upper supporting reinforcing block and the lower supporting reinforcing block.
4. The side leakage preventing protection device for port production handling cars as claimed in claim 3, wherein: and a linkage column is longitudinally inserted between the top ends of the four reinforcing columns.
5. The side leakage preventing protection device for port production handling cars as claimed in claim 1, wherein: the both sides support the backplate and form door-shaped structure jointly, and support the backplate and constitute jointly by triplex, set up the L form that leads the backplate top respectively and protect the edge, the montant of the fence form at middle part, connect the limiting plate triplex in the bottom of montant, protect along the inclined plane slope of the total board of bearing.
6. The side leakage preventing protection device for port production handling cars as claimed in claim 5, wherein: the sliding hole of the outer side wall of the top end of the guide protection plate is fixedly connected with a limit switch through a bolt, the front end of the limit switch is provided with a plurality of grooves matched with the bumps of the collision wheels, the limit switch and the collision wheels are positioned on the same straight line, and the limit switch is electrically connected with the controller.
7. The side leakage preventing protection device for port production handling cars as claimed in claim 6, wherein: the top of the guide guard plate is provided with a rectangular clamping groove, and the bottom of the support guard plate is also provided with a bulge matched with the clamping groove.
8. The side leakage preventing protection device for port production handling cars as claimed in claim 1, wherein: four symmetrical clamping columns are connected to the clamping disc in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194958.7A CN108609411B (en) | 2018-03-09 | 2018-03-09 | Side leakage prevention protection device for port production handling automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194958.7A CN108609411B (en) | 2018-03-09 | 2018-03-09 | Side leakage prevention protection device for port production handling automobile |
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| Publication Number | Publication Date |
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| CN108609411A CN108609411A (en) | 2018-10-02 |
| CN108609411B true CN108609411B (en) | 2021-12-03 |
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| CN201810194958.7A Active CN108609411B (en) | 2018-03-09 | 2018-03-09 | Side leakage prevention protection device for port production handling automobile |
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| CN110451290A (en) * | 2019-08-29 | 2019-11-15 | 朱兴兴 | A kind of leakage protection structure of harbour production handling automobile |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3766585A (en) * | 1971-04-27 | 1973-10-23 | Woodford Mf Co | Dock plate |
| SU1386542A1 (en) * | 1986-01-29 | 1988-04-07 | Волжско-Камский Научно-Исследовательский И Конструкторско-Технологический Институт Водного Лесотранспорта | Arrangement for levelling the end of timber bundle in receptacle |
| FR2736336B1 (en) * | 1995-07-04 | 1997-09-19 | Roux Michel | INSTALLATION FOR MONITORING THE IMMOBILIZATION OF A UTILITY VEHICLE IN RELATION TO A TRANSHIPMENT LOCATION |
| US7553064B2 (en) * | 2007-02-09 | 2009-06-30 | Johnson Matthew J | Agitating and conveying machine for shaking a container |
| CN201077683Y (en) * | 2007-08-17 | 2008-06-25 | 唐爱国 | Movable shipping steel ladder |
| ES2363618B1 (en) * | 2010-01-29 | 2012-06-19 | Amiserru, S.L | VARIABLE WIDTH CENTER SYSTEM WITH REVERSE BLOCK AND TRUCK ADVANCE FOR LOAD SPRINGS. |
| CZ201152A3 (en) * | 2011-01-31 | 2012-08-08 | Arrow Line, A. S. | Method of handling at least one railway carriage and handling device for making the same |
| CN105383958A (en) * | 2015-12-14 | 2016-03-09 | 芜湖恒信汽车内饰制造有限公司 | Guiding positioning system for vehicle |
| CN106564569A (en) * | 2016-10-18 | 2017-04-19 | 佛山市派能机电有限公司 | Animal loading and unloading platform applicable to ship |
| CN206782898U (en) * | 2017-05-27 | 2017-12-22 | 江西省保升装卸设备有限公司 | A kind of adjustable positioner of delaying unloading of car unloader |
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2018
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