Lifting discharging platform protection device
Technical Field
The application relates to the field of construction equipment, in particular to a lifting discharging platform protection device.
Background
Along with social development, the high-rise building has more and more important status in urban construction, the construction scale of the high-rise building is larger and larger, the safety envelope of the high-rise building is tighter in the construction process, and the materials between layers are generally transferred by a vertical transportation tool, so that the unloading platform is widely applied to the high-rise building.
The common lifting unloading platform in the construction site is mostly a platform, then a lifting device is connected to the bottom of the platform, and objects are placed on the platform to be lifted and carried.
In view of the above related technologies, the inventor believes that, in the transportation process of a simple platform, because no protective measures are provided around the platform, the risk of falling objects is easily caused.
SUMMERY OF THE UTILITY MODEL
In order to prevent the risk that the object falls from high altitude in lift platform, this application provides a lift platform protector of unloading.
The application provides a pair of lift platform protector of unloading adopts following technical scheme:
the utility model provides a lift platform protector of unloading, includes elevating platform, guard plate, protection ceiling, discharge opening, the guard plate winds elevating platform both sides and one end are the U-shaped setting, the discharge opening is located the opening part of guard plate, the protection ceiling is located the top of guard plate, discharge opening department is equipped with first guard gate and second guard gate, first guard gate one side is equipped with a plurality of lantern rings of arranging along the horizontal direction, second guard gate one side is equipped with solid fixed ring, the lantern ring with gu fixed ring is located same horizontal plane and is equipped with pin joint, the pin passes in proper order the lantern ring with gu fixed ring, gu fixed ring one side is equipped with the fixed subassembly that is used for fixed pin.
Through adopting above-mentioned technical scheme, first guard gate and the second guard gate that guard plate and discharge opening set up through the U-shaped setting, effectually protect around the elevating platform, close first guard gate and second guard gate during the transportation, then insert the pin, when unloading at the pull-out pin, the risk that the in-process that prevents the transportation takes place the material and drops, it still is equipped with the protection ceiling to be located the elevating platform top simultaneously, prevent that there is the high altitude thing that falls to damage the goods and prevent that the rainy day from drenching the condition production of goods at the in-process of carrying.
Preferably, the fixing component comprises a connecting ring, a first spring and a fixing rod, the connecting ring is located above one side of the fixing ring, the fixing rod is inserted into the connecting ring and extends along the vertical direction, a clamping groove penetrating along the vertical direction is formed in the top of one end of the pin, the fixing rod is inserted into the clamping groove, and the first spring is sleeved on the fixing rod, and two ends of the first spring are respectively connected with the fixing rod and the connecting ring.
Through adopting above-mentioned technical scheme, after inserting the pin, in the draw-in groove that pin one end was seted up was inserted to the dead lever through setting up, prevented at the in-process of transportation owing to rock the pin and break away from solid fixed ring to lead to the guard gate to open, the first spring that sets up between dead lever and the go-between gives a decurrent pulling force of dead lever, makes the dead lever peg graft and can not take place to remove behind the draw-in groove.
Preferably, the pin with be equipped with second spring coupling between the lantern ring, second spring housing is located the pin, first guard gate one side is located the one end of pin is equipped with the stopper.
Through adopting above-mentioned technical scheme, when unloading, upwards stimulate the dead lever, the pin is automatic to be bounced out under the effect of second spring, the guard gate of being convenient for open, and the stopper that sets up simultaneously prevents that the pin from breaking away from the lantern ring and taking place to drop.
Preferably, the bottom of one side of the first protective door and the bottom of one side of the second protective door are both provided with a limiting strip extending along the vertical direction.
Through adopting above-mentioned technical scheme, the spacing of setting is just butt in the one end of elevating platform after the guard gate closes, fixes a position the guard gate, and the pin just can pass the lantern ring and solid fixed ring in proper order this moment.
Preferably, the protection plate is located the both ends of discharge opening are arranged along vertical direction and are equipped with dwang and swivel becket, first guard gate with second guard gate one end is arranged along vertical direction and is equipped with shift ring and carriage release lever, the carriage release lever peg graft in the swivel becket, the carriage release ring cover is located the dwang.
Through adopting above-mentioned technical scheme, through this setting be convenient for first guard gate and second guard gate and the dismantlement between the guard plate.
Preferably, the rotating rod is provided with threads and is in threaded connection with a threaded ring.
Through adopting above-mentioned technical scheme, after the installation is accomplished between first guard gate and second guard gate and the guard plate, fix the shift ring on the dwang through rotatory screw ring, prevent that the guard gate from rocking from top to bottom in transportation process.
Preferably, a connecting rod is arranged between the first protective door and the second protective door and between the first protective door and the side protective plate and is connected with the second protective door and the side protective plate, through holes are formed in two ends of the connecting rod, first cylindrical blocks are arranged on the top portions of the first protective door and the second protective door, second cylindrical blocks are arranged on the top portions of the side protective plate, and two ends of the connecting rod are respectively sleeved on the first cylindrical blocks and the second cylindrical blocks.
Through adopting above-mentioned technical scheme, through the connecting rod that sets up, first cylinder piece and second cylinder piece are located to the cover respectively when the guard gate is closed the back and is carried the goods for consolidate the fixed of guard gate, when unloading, the guard gate is opened completely, and first cylinder piece and second cylinder piece are located to the connecting rod cover respectively, are used for fixing the guard gate, prevent that the guard gate from at the in-process swing of unloading, influencing the discharge.
Preferably, the bottom of the protective ceiling is connected with a vertically arranged support rod, the bottom of the support rod is provided with threads, the top of the protective plate is provided with a groove, the bottom of the support rod is inserted into the groove, the top of the protective plate is located at the groove and is provided with a lifting ring in rotating connection, and the lifting ring is in threaded connection with the support rod.
Through adopting above-mentioned technical scheme, through rotating the lift that the lift ring control bracing piece is located the recess, also be convenient for simultaneously the dismantlement and the installation of protection ceiling.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arranged protection plate, the first protection door and the second protection door, the lifting platform is effectively protected, and the falling of materials in the transportation process is avoided;
2. through the protection ceiling that sets up, protect the top of elevating platform, avoid the high altitude to fall the thing, pound the goods on the elevating platform.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a sectional view of the connection between the support rod and the guard rod in this embodiment;
fig. 3 is a partially enlarged view of a portion a in fig. 1.
Description of reference numerals: 1. a lifting platform; 2. a protection plate; 3. a protective ceiling; 4. a discharge opening; 5. a first guard gate; 6. a second guard gate; 7. a support bar; 8. rotating the rod; 9. a rotating ring; 10. a moving ring; 11. a travel bar; 12. a threaded ring; 13. a collar; 14. a fixing ring; 15. a pin; 16. a first spring; 17. a limiting block; 18. a fixing assembly; 19. a connecting ring; 20. a second spring; 21. fixing the rod; 22. a card slot; 23. a limiting strip; 24. a first cylindrical block; 25. a second cylindrical block; 26. a connecting rod; 27. a lifting ring; 28. and (4) a groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses platform protector goes up and down to unload. Referring to fig. 1 and 3, a lift platform protector of unloading includes elevating platform 1, guard plate 2, protection ceiling 3, discharge opening 4, and both sides and one end that guard plate 2 is located the elevating platform 1 top are the U-shaped setting, and discharge opening 4 is located the opening part of the guard plate 2 of U-shaped and is equipped with respectively with the first guard gate 5 of guard plate 2 articulated and the second guard gate 6 of elevating platform 1 both sides, and protection ceiling 3 is located and is connected through bracing piece 7 between the top of guard plate 2 and the guard plate 2.
One side of first protection door 5 is equipped with two lantern rings 13 of arranging along the horizontal direction, and one side that is located second protection door 6 is equipped with solid fixed ring 14, and gu fixed ring 14 and two lantern rings 13 are located same horizontal plane and are the linearity and arrange, gu be equipped with pin 15 between fixed ring 14 and the two sets of rings 13 and connect, pin 15 level sets up and passes two lantern rings 13 and solid fixed ring 14 in proper order, and the both sides that are located pin 15 are equipped with stopper 17 and fixed subassembly 18 respectively.
Protection and the protection at top on the horizontal direction are carried out to elevating platform 1 through guard plate 2 and the protection ceiling 3 that sets up, prevent that the material on elevating platform 1 from taking place to drop at the in-process that transports or because the object that falls to the high altitude smashes damage and rainy day drenching, the first guard gate 5 and the second guard gate 6 that set up protect discharge gate department, close during the transport, open during the unloading, pin 15 passes lantern ring 13 and solid fixed ring 14 in proper order and fixes first guard gate 5 and second guard gate 6 during closing.
Referring to fig. 3, a first spring 16 is sleeved on a pin 15, one end of the first spring 16 is connected with a lantern ring 13, a limiting block 17 is connected to one side of the first protective door 5, a fixing component 18 is located on one side of the second protective door 6, the fixing component 18 comprises a connecting ring 19, a second spring 20 and a fixing rod 21, a clamping groove 22 penetrating along the vertical direction is formed in one end, penetrating through the fixing ring 14, of the pin 15, the fixing rod 21 is inserted into the connecting ring 19 and extends along the vertical direction, one end of the bottom of the fixing rod 21 is inserted into the clamping groove 22, the second spring 20 is sleeved on the fixing rod 21, and two ends of the second spring are connected to the bottoms of the fixing rod 21 and the connecting ring 19 respectively.
When pin 15 passes solid fixed ring 14, peg graft in draw-in groove 22 through the dead lever 21 that sets up, fix pin 15, dead lever 21 is connected with second spring 20, guarantees stable the pegging graft in draw-in groove 22 of dead lever 21, when the guard gate is opened to needs, upwards stimulates dead lever 21, and pin 15 is automatic bounced off under the effect of first spring 16, and stopper 17 is spacing to pin 15, avoids pin 15 to break away from lantern ring 13.
Referring to fig. 1, 2 one ends of guard plate of 1 both sides of elevating platform all are equipped with dwang 8 and the rotating ring 9 of arranging along vertical direction, and the one end of first guard gate 5 and second guard gate 6 all is equipped with shift ring 10 and the carriage release lever 11 of arranging along vertical direction, and carriage release lever 11 is pegged graft in rotating ring 9, and dwang 8 is located to carriage release lever 10 cover, and threaded connection has threaded ring 12 for the outer wall of dwang 8.
Make first guard gate 5 and second guard gate 6 detachable hinge in guard plate 2 through this setting, convenient to detach and installation, the screw ring 12 of setting is fixed first guard gate 5 and second guard gate 6, prevents to rock from top to bottom.
Referring to 1, the bottom of one side of each of the first protection door 5 and the second protection door 6 is also provided with a limit strip 23 extending along the horizontal direction.
Through the spacing strip 23 that sets up, when first guard gate 5 and second guard gate 6 were in the same place, spacing strip 23 just butt in the one end of elevating platform 1 is convenient for close the guard gate.
Referring to fig. 1, the tops of the first protective door 5 and the second protective door 6 are both provided with a first cylindrical block 24, the tops of the protective plates 2 on the two sides are both provided with a second cylindrical block 25, the first cylindrical block 24 and the second cylindrical block 25 are connected through a connecting rod 26, through holes are formed in the two ends of the connecting rod 26, and when the first protective door 5 and the second protective door 6 are closed, the two ends of the connecting rod 26 are just sleeved on the first cylindrical block 24 and the second cylindrical block 25.
Through the connecting rod 26 who sets up, when the guard gate was closed, connecting rod 26 played reinforced effect, when unloading, with the guard gate upset, guard gate and guard plate 2 are connected at connecting rod 26 both ends, prevent to move at the in-process guard gate of unloading, form the interference to the workman, influence the efficiency of unloading.
Referring to fig. 1 and 2, four corners in the bottom of the protective ceiling 3 are connected with the supporting rods 7 which are vertically arranged, the bottom of each supporting rod 7 is provided with threads, the two ends of the top of each protective plate 2 which are positioned on the two sides of the lifting platform 1 are provided with grooves 28 which extend along the vertical direction, the top of each protective plate 2 is positioned at the corresponding groove 28 and is provided with a lifting ring 27 which is rotatably connected, the supporting rods 7 are inserted into the grooves 28, and the lifting rings 27 are connected to the supporting rods 7 through threads.
The protective roof 3 can be mounted and dismounted as required by the support rods 7 inserted in the grooves 28, and the lifting ring 27 can be rotatably arranged to adjust the height of the protective roof 3 according to the loaded goods.
The implementation principle of the lifting discharging platform protection device in the embodiment of the application is as follows: after elevating platform 1 is loaded to the goods, it is closed with first guard gate 5 and second guard gate 6, pin 15 passes lantern ring 13 and solid fixed ring 14 in proper order, dead lever 21 that is located solid fixed ring 14 one side moves down and inserts in the draw-in groove 22 that pin 15 one end was seted up, fix, in the in-process of transportation, guard plate 2 protects all around of elevating platform 1, prevent that the goods from falling, the top of elevating platform 1 that protection ceiling 3 is right protects, prevent that the object from falling into the high altitude, when unloading, upwards stimulate dead lever 21, pin 15 pops out under the effect of first spring 16 automatically, open first guard gate 5 and second guard gate 6, it is fixed through connecting rod 26, be convenient for unload.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.