CN113401513A - Road and bridge construction loading and unloading device and using method - Google Patents
Road and bridge construction loading and unloading device and using method Download PDFInfo
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- CN113401513A CN113401513A CN202011113339.4A CN202011113339A CN113401513A CN 113401513 A CN113401513 A CN 113401513A CN 202011113339 A CN202011113339 A CN 202011113339A CN 113401513 A CN113401513 A CN 113401513A
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- bottom plate
- plate
- unloading
- loading
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
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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
- 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
- B65G65/32—Filling devices
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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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
A loading and unloading device for road and bridge construction and a using method thereof. The bottom plate, the bottom plate include central square plate, central square plate pass through hinge connection left bottom plate, preceding bottom plate, right bottom plate, back bottom plate in order, left bottom plate preceding bottom plate right bottom plate back bottom plate be inboard low, the outside is high, left bottom plate preceding bottom plate right bottom plate back bottom plate equal both sides be the hypotenuse, the hypotenuse bond the magnetic sheet, left bottom plate with preceding bottom plate between, preceding bottom plate with right bottom plate between the right bottom plate with back bottom plate between, left bottom plate with back bottom plate between all through the magnetic sheet actuation connect. The invention is used for loading and unloading in road and bridge construction.
Description
The technical field is as follows:
the invention relates to a loading and unloading device for road and bridge construction and a using method thereof.
Background art:
the road and bridge work progress need be loaded, also need unload, if load and unload with the manual work, not only speed is slow, still need with a lot of labours, if load and unload with the tipping bucket and have some materials can be damaged, unable safe loading and unload, how can be safe load and unload the problem that needs to solve.
The invention content is as follows:
the invention aims to provide a loading and unloading device for road and bridge construction and a using method thereof, wherein the loading and unloading device can safely load and unload materials and is safe to use and good in effect.
The above purpose is realized by the following technical scheme:
the utility model provides a road and bridge construction is loaded, discharge apparatus, its constitution includes the bottom plate board, the bottom plate board include central square plate, central square plate pass through hinge connection left bottom plate, front floor, right bottom plate, back bottom plate in order, left bottom plate the front floor the right bottom plate the back bottom plate be inboard low, outside high, left bottom plate the front floor the right bottom plate the equal both sides of back bottom plate be the hypotenuse, the hypotenuse bond magnetism board, left bottom plate with the front floor between, front floor with the right bottom plate between, right bottom plate with the back bottom plate between, left bottom plate with the back bottom plate between all through the magnetism board actuation connect.
The loading and unloading device for road and bridge construction is characterized in that the bottom supporting plate is provided with a left front opening, a left rear opening, a right front opening and a right rear opening, the left front opening is inserted into a left front retaining pillar, the bottom of the left front retaining pillar is fixedly connected with a left front bottom plate, the bottom supporting plate and the left front bottom plate are fixed through bolts, the left rear opening is inserted into a left rear retaining pillar, the bottom of the left rear retaining pillar is fixedly connected with a left rear bottom plate, and the bottom supporting plate and the left rear bottom plate are fixed through bolts; the right front mouth insert right front bumping post, the right front bottom plate of bottom fixed connection of right front bumping post, the bottom plate with right front bottom plate between through the bolt fastening, right rear mouth insert right back bumping post, the right back bottom plate of bottom fixed connection of right back bumping post, the bottom plate with right back bottom plate between through the bolt fastening.
The road and bridge construction loading and unloading device is characterized in that the left front opening is positioned between the left bottom plate and the front bottom plate, the right front opening is positioned between the front bottom plate and the right bottom plate, the right rear opening is positioned between the right bottom plate and the rear bottom plate, and the left rear opening is positioned between the left bottom plate and the rear bottom plate.
The loading and unloading device for road and bridge construction is characterized in that the left front bottom plate is connected with a left front pneumatic lifting rod, the left front pneumatic lifting rod is connected with a left front inflation tube, the left front inflation tube is connected with a left front control valve, the left rear bottom plate is connected with a left rear pneumatic lifting rod, the left rear pneumatic lifting rod is connected with a left rear inflation tube, the left rear inflation tube is connected with a left rear control valve, the right front bottom plate is connected with a right front pneumatic lifting rod, the right front pneumatic lifting rod is connected with a right front inflation tube, the right front inflation tube is connected with a right front control valve, the right rear bottom plate is connected with a right rear pneumatic lifting rod, the right rear pneumatic lifting rod is connected with a right rear inflation tube, the right rear inflation tube is connected with a right rear control valve, the left front inflation tube and the left front inflation tube are all connected with a pump air tube, the air pump pipe is connected with an air pump.
The utility model provides a road and bridge construction feeding, discharge apparatus, left bottom plate pass through hinge connection left side dress stripper to one side, preceding bottom plate pass through hinge connection preceding loading and unloading flitch to one side, right bottom plate pass through hinge connection right side dress stripper to one side, back bottom plate pass through hinge connection back loading and unloading flitch to one side, the both sides of left side dress stripper to one side all opened left thru hole, the both sides of preceding oblique loading and unloading flitch all opened preceding thru hole, the both sides of right side dress stripper all opened right thru hole, the both sides of back loading and unloading flitch to one side all opened back thru hole.
A road and bridge construction feeding, discharge apparatus, the preceding and side of left front bumping post all connect left front hook, left back bumping post all connect left back couple with the side, right front bumping post all connect right front hook in the front and the side, right back bumping post all connect right back couple in the back and the side, left front hook with left back couple all catch on the left oblique loading and unloading flitch of turning up, right front hook with right back couple all catch on the right oblique loading and unloading flitch of turning up, left front hook with right front hook all catch on the front oblique loading and unloading flitch of turning up, left back couple with right back couple all catch on the back oblique loading and unloading flitch of turning up.
The loading and unloading device for road and bridge construction is characterized in that a left front through hole is formed in the top of the left front retaining column and is vertically connected with a left front hoisting hole, the left front through hole is connected with a left front transverse bolt, the left front transverse bolt is vertically connected with a left front hoisting hook, and the left front hoisting hook penetrates through the left front hoisting hole; the top of the left rear retaining pillar is provided with a left rear through hole which is vertically connected with a left rear hoisting hole, the left rear through hole is connected with a left rear transverse bolt, the left rear transverse bolt is vertically connected with a left rear lifting hook, and the left rear lifting hook penetrates through the left rear hoisting hole; the top of the right front retaining column is provided with a right front through hole, the right front through hole is vertically connected with a right front hoisting hole, the right front through hole is connected with a right front transverse bolt, the right front transverse bolt is vertically connected with a right front lifting hook, and the right front lifting hook penetrates through the right front hoisting hole; the top of right back bumping post open and to have right back through-hole, right back through-hole connect right back hole of hoist perpendicularly, right back through-hole connect right back horizontal bolt, right back horizontal bolt connect right back lifting hook perpendicularly, right back lifting hook pass right back hole of hoist.
A road bridge construction material loading, discharge apparatus, left front lifting hook with right front lifting hook between catch the connection through the chain, left back lifting hook with right back lifting hook between catch the connection through the chain, 2 the chain overlap hoist and mount.
The road and bridge construction charging and discharging device is characterized in that a left inclined discharging plate, a front inclined loading and unloading plate, a right inclined discharging plate and a rear inclined loading and unloading plate are all embedded with magnetic plates, the magnetic plates attract iron plates, the iron plates are connected with a supporting plate, the supporting plate is connected with a half-mouth-shaped elastic clamping plate, and the half-mouth-shaped elastic clamping plate clamps a front bumper of a motor vehicle and is fixed by bolts.
A method for using a loading and unloading device for road and bridge construction includes such steps as putting down the left or right oblique loading and unloading plate, pushing the product forward, assembling the iron plate, supporting plate, semi-mouth elastic clamping plate, connecting it to the motor vehicle, pushing the product forward, inserting one of the left or right oblique loading and unloading plate or front oblique loading and unloading plate into the bottom of road and bridge, loading the road and bridge construction material into bottom supporting plate, pulling it out, hoisting by chain, starting the left or right pneumatic lifting rod, and seventhly, inclining the bottom supporting plate, and unloading the road and bridge construction materials through a left inclined loading and unloading plate or a front inclined loading and unloading plate or a right inclined loading and unloading plate or a rear inclined loading and unloading plate.
Has the advantages that:
1. the outer side of the bottom supporting plate is higher than the inner side, so that the gravity can be concentrated towards the middle when road and bridge construction materials are loaded, outward dispersion force cannot be generated, the road and bridge construction materials cannot exert large external force on the folded left inclined loading and unloading plate, the front inclined loading and unloading plate, the right inclined loading and unloading plate and the rear inclined loading and unloading plate, and the safety of the process of hoisting the road and bridge construction materials is ensured.
2. The left bottom plate, the front bottom plate, the right bottom plate and the rear bottom plate are connected in a closed mode through the magnetic plates, the magnetic plates have a connecting effect and an effect of fixing the left bottom plate, the front bottom plate, the right bottom plate and the rear bottom plate, the left bottom plate, the front bottom plate, the right bottom plate and the rear bottom plate are guaranteed to be connected firmly and stably, and the weight of road and bridge construction materials can be borne completely.
3. The left inclined loading and unloading plate, the front inclined loading and unloading plate, the right inclined loading and unloading plate and the rear inclined loading and unloading plate can assist in loading and unloading road and bridge construction materials and can play a role in blocking and protecting the road and bridge construction materials.
4. The bottom supporting plate can be lifted and inclined on a single surface under the action of the pneumatic lifting rod, the inclined angle can be controlled according to requirements, convenience is provided for unloading road and bridge construction materials, and the unloading safety can be ensured.
5. The invention can load and unload the road and bridge construction material with larger loading and unloading amount at one time, and the loading and unloading processes are safe; horizontal bolt and lifting hook fall T shape body structure setting, and the weight ability of the hoist and mount road bridge construction material that bears is strong, and the atress is effectual, and it is strong to ensure the bearing capacity of bottom plate board, and the bearing is effectual, and bearing process safety, bearing process ensure that horizontal bolt can not break away from the bumping post, use safety very much, and the bearing capacity is good very much.
Description of the drawings:
fig. 1 is a schematic structural diagram of the product.
Fig. 2 is a front view of the product.
Figure 3 is a right side view of the product.
Fig. 4 is a use view of the product.
Fig. 5 is an enlarged partial view of fig. 2.
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
Example 1:
a loading and unloading device for road and bridge construction comprises a bottom supporting plate 1, wherein the bottom supporting plate comprises a central square plate 2, the central square plate is sequentially connected with a left bottom plate 3, a front bottom plate 4, a right bottom plate 5 and a rear bottom plate 6 through hinges, the left bottom plate, the front bottom plate, the right bottom plate and the rear bottom plate are both low in inner side and high in outer side, so that road and bridge construction materials loaded on the bottom supporting plate cannot incline outwards or incline outwards, the safety of the road and bridge construction materials can be improved, the safety of the transportation process of the road and bridge construction materials can also be improved, two sides of the left bottom plate, the front bottom plate, the right bottom plate and the rear bottom plate are bevel edges, magnetic plates 7 are adhered to the bevel edges, a left bottom plate is adhered to the front bottom plate, a front bottom plate is adhered to the right bottom plate, a right bottom plate is adhered to the right bottom plate, and a rear bottom plate is adhered to the right bottom plate, The left bottom plate and the rear bottom plate are connected through the magnetic plate in a suction way. The magnetic plate can realize the bidirectional connection of the inclined surface and the inclined surface between the left bottom plate, the front bottom plate, the right bottom plate and the rear bottom plate, ensures that the connection between the left bottom plate, the front bottom plate, the right bottom plate and the rear bottom plate is firm and stable, is very safe in use, and has the effect of sucking and fixing when the bottom supporting plate is filled with magnetic road and bridge construction materials.
Example 2:
the loading and unloading device for road and bridge construction in embodiment 1 is characterized in that a bottom supporting plate is provided with a left front opening 8, a left rear opening 9, a right front opening 10 and a right rear opening 11, the left front opening is inserted into a left front retaining pillar 12, the bottom of the left front retaining pillar is fixedly connected with a left front bottom plate 13, the bottom supporting plate and the left front bottom plate are fixed through bolts 14, the left rear opening is inserted into a left rear retaining pillar 15, the bottom of the left rear retaining pillar is fixedly connected with a left rear bottom plate 16, and the bottom supporting plate and the left rear bottom plate are fixed through bolts; the right front mouth insert right front bumping post 17, the right front bottom plate of bottom fixed connection 18 of right front bumping post, the bottom plate with right front bottom plate between through the bolt fastening, right rear mouth insert right back bumping post 19, the right back bottom plate of bottom fixed connection 20 of right back bumping post, the bottom plate with right back bottom plate between through the bolt fastening. The bottom plate can further fix the connection between left bottom plate, preceding bottom plate, right bottom plate, the back bottom plate to can fix the bumping post, ensure that the bumping post use can enough undertake the weight of road bridge construction material hoist and mount, also can undertake the effect of road bridge construction material external expansion power, can also undertake the weight of this product, the bearing is effectual, safe in utilization.
Example 3:
the loading and unloading device for road and bridge construction in embodiment 2, wherein the left front port is located between the left bottom plate and the front bottom plate, the right front port is located between the front bottom plate and the right bottom plate, the right rear port is located between the right bottom plate and the rear bottom plate, and the left rear port is located between the left bottom plate and the rear bottom plate. Can play the effect of connecting between the bottom plate, can also hold the effect of dress bumping post.
Example 4:
embodiment 1 a road and bridge construction charging, discharge apparatus, left front bottom plate connect left front pneumatic lifter 21, left front pneumatic lifter connect left front gas tube 22, left front gas tube connect left front control valve 23, left back bottom plate connect left back pneumatic lifter 24, left back pneumatic lifter connect left back gas tube 25, left back gas tube connect left back control valve 26, right front bottom plate connect right front pneumatic lifter 27, right front pneumatic lifter connect right front gas tube 28, right front gas tube connect right front control valve 29, right back bottom plate connect right back pneumatic lifter 30, right back pneumatic lifter connect right back gas tube 31, right back gas tube connect right back control valve 32, left front gas tube, The left front inflation tube is connected with an air pump tube 33, and the air pump tube is connected with an air pump 34. Each part of pneumatic lifting rods can be independently controlled, the left bottom plate, the front bottom plate, the right bottom plate and the rear bottom plate can be subjected to unilateral lifting control, the lifting speed can also be controlled (the air filling amount is controlled) according to the requirement of loading road and bridge construction materials, the discharging and safety of the road and bridge construction materials are guaranteed, and the safety of the discharging process is ensured.
Example 5:
embodiment 1 a road and bridge construction loading and unloading device, left bottom plate pass through hinge connection left side and adorn stripper 35 to one side, preceding bottom plate pass through hinge connection preceding loading and unloading flitch 36 to one side, right bottom plate pass through hinge connection right side and adorn stripper 37 to one side, back bottom plate pass through hinge connection back and load and unload flitch 38 to one side, the both sides of left side loading and unloading flitch all opened left thru hole 39 to one side, the both sides of preceding loading and unloading flitch all opened preceding thru hole 40 to one side, the both sides of right side loading and unloading flitch all opened right thru hole 41 to one side, the both sides of back oblique loading and unloading flitch all opened back thru hole 42. The inclination angle of the inclined loading and unloading plate is adjusted according to the lifting of the pneumatic lifting rod, so that convenience is provided for loading and unloading. The pneumatic lifting rod has the supporting function and the function of adjusting the inclined discharging plate.
Example 6:
embodiment 2 a road bridge construction loading, unloading device, the front and side of left front bumping post all connect left front couple 43, the back and side of left back bumping post all connect left back couple 44, the front and side of right front bumping post all connect right front couple 45, the back and side of right back bumping post all connect right back couple 46, left front couple with left back couple all catch the left oblique loading flitch that turns up, right front couple with right back couple all catch the right oblique loading flitch that turns up, left front couple with right front couple all catch the front oblique loading and unloading flitch that turns up, left back couple with right back couple all catch the oblique loading and unloading flitch that turns up. The couple can catch on the effect of fixed oblique dress stripper, ensures that the protection that oblique dress stripper can be fine packs the road and bridge construction material in the bottom plate into, ensures the hoist and mount transportation process safety of road and bridge construction material.
Example 7:
the loading and unloading device for road and bridge construction in embodiment 6, wherein a left front through hole 47 is formed in the top of the left front retaining column, the left front through hole is vertically connected with a left front hoisting hole 48, the left front through hole is connected with a left front cross bolt 49, the left front cross bolt is vertically connected with a left front lifting hook 50, and the left front lifting hook penetrates through the left front hoisting hole; the top of the left rear retaining pillar is provided with a left rear through hole 51 which is vertically connected with a left rear hoisting hole 52, the left rear through hole is connected with a left rear transverse bolt 53, the left rear transverse bolt is vertically connected with a left rear lifting hook 54, and the left rear lifting hook penetrates through the left rear hoisting hole; the top of the right front retaining pillar is provided with a right front through hole 55 which is vertically connected with a right front hoisting hole 56, the right front through hole is connected with a right front cross bolt 57, the right front cross bolt is vertically connected with a right front lifting hook 58, and the right front lifting hook penetrates through the right front hoisting hole; the top of right back bumping post open and to have right back through-hole 59, right back through-hole connect right back hole 60 perpendicularly, right back through-hole connect right back horizontal bolt 61, right back horizontal bolt connect right back lifting hook 62 perpendicularly, right back lifting hook pass right back hole for hoist. Horizontal bolt and the integrative structure setting of the left front lifting hook shape of falling T, the integrative structure setting of the left back lifting hook shape of falling T of the perpendicular connection of left back horizontal bolt (be horizontal bolt and the integrative structure setting of the lifting hook shape of falling T promptly) the weight ability of the hoist and mount road bridge construction material that bears is strong, the atress is effectual, ensure that the bearing capacity of bottom plate board is strong, the effectual of bearing, bearing process safety, bearing process ensures that horizontal bolt can not break away from the bumping post, it is safe very much to use, the bearing capacity is very good.
Example 8:
embodiment 7 a road bridge construction charge, discharge apparatus, left front lifting hook with right front lifting hook between catch the connection through chain 63, left back lifting hook with right back lifting hook between catch the connection through the chain, 2 the chain overlap hoist and mount. The chain has the connecting function of hoisting and also has the function of folding the left front retaining column, the left rear retaining column, the right front retaining column and the right rear retaining column.
Example 9:
the road and bridge construction charging and discharging device in embodiment 5 is characterized in that magnetic plates 64 are embedded at the bottoms of the left inclined discharging plate, the front inclined discharging plate, the right inclined discharging plate and the rear inclined discharging plate, the magnetic plates attract iron plates 65, the iron plates are connected with a supporting plate 66, the supporting plate is connected with a half-mouth-shaped elastic clamping plate 67, and the half-mouth-shaped elastic clamping plate clamps a front bumper of a motor vehicle and is fixed by bolts. The position that the magnetic sheet realized equipment iron plate, backup pad, half shape of lip-rounding elasticity splint can be selected as required, can assemble as required position when connecting conveniently, only needs an iron plate, backup pad, half shape of lip-rounding elasticity splint can enough accomplish the effect of supplementary feeding, realizes connecting the effect of motor vehicle, and equipment, dismantlement are all convenient, provide the helping hand for feeding, unloading, can accelerate the speed of feeding, unloading.
Example 10:
a method for using a loading and unloading device for road and bridge construction includes such steps as putting down the left or right oblique loading and unloading plate, pushing the product forward, assembling the iron plate, supporting plate, semi-mouth elastic clamping plate, connecting it to the motor vehicle, pushing the product forward, inserting one of the left or right oblique loading and unloading plate or front oblique loading and unloading plate into the bottom of road and bridge, loading the road and bridge construction material into bottom supporting plate, pulling it out, hoisting by chain, starting the left or right pneumatic lifting rod, and seventhly, inclining the bottom supporting plate, and unloading the road and bridge construction materials through a left inclined loading and unloading plate or a front inclined loading and unloading plate or a right inclined loading and unloading plate or a rear inclined loading and unloading plate. The steps are reasonable, the purpose of loading and unloading can not be realized when one step is lacked, and each step is the next step of preparation, so that the purpose of loading and unloading can be easily and quickly realized.
Claims (4)
1. A road and bridge construction loading and unloading device comprises a bottom supporting plate and is characterized in that the bottom supporting plate comprises a central square plate, the central square plate is sequentially connected with a left bottom plate, a front bottom plate, a right bottom plate and a rear bottom plate through hinges, the left bottom plate, the front bottom plate, the right bottom plate and the rear bottom plate are all low in inner side and high in outer side, two sides of the left bottom plate, the front bottom plate, the right bottom plate and the rear bottom plate are all bevel edges, magnetic plates are bonded on the bevel edges, and the left bottom plate is connected with the front bottom plate, the front bottom plate is connected with the right bottom plate, the right bottom plate is connected with the rear bottom plate, and the left bottom plate is connected with the rear bottom plate through the magnetic plates in an attracting mode; the bottom supporting plate is provided with a left front opening, a left rear opening, a right front opening and a right rear opening, the left front opening is inserted into the left front stop pillar, the bottom of the left front stop pillar is fixedly connected with the left front bottom plate, the bottom supporting plate and the left front bottom plate are fixed through bolts, the left rear opening is inserted into the left rear stop pillar, the bottom of the left rear stop pillar is fixedly connected with the left rear bottom plate, and the bottom supporting plate and the left rear bottom plate are fixed through bolts; the right front opening is inserted into a right front blocking column, the bottom of the right front blocking column is fixedly connected with a right front bottom plate, the bottom supporting plate and the right front bottom plate are fixed through bolts, the right rear opening is inserted into a right rear blocking column, the bottom of the right rear blocking column is fixedly connected with a right rear bottom plate, and the bottom supporting plate and the right rear bottom plate are fixed through bolts; the left front opening is positioned between the left bottom plate and the front bottom plate, the right front opening is positioned between the front bottom plate and the right bottom plate, the right rear opening is positioned between the right bottom plate and the rear bottom plate, and the left rear opening is positioned between the left bottom plate and the rear bottom plate; the left front bottom plate is connected with a left front pneumatic lifting rod which is connected with a left front inflation tube, the left front inflation tube is connected with a left front control valve, the left rear bottom plate is connected with a left rear pneumatic lifting rod, the left rear pneumatic lifting rod is connected with a left rear inflation tube, the left rear inflation tube is connected with a left rear control valve, the right front bottom plate is connected with a right front pneumatic lifting rod which is connected with a right front inflation tube, the right front inflation pipe is connected with a right front control valve, the right rear bottom plate is connected with a right rear pneumatic lifting rod, the right rear pneumatic lifting rod is connected with a right rear inflation tube, the right rear inflation tube is connected with a right rear control valve, the left front inflation tube, the left front inflation tube and the left front inflation tube are all connected with an air pump tube, and the air pump tube is connected with an air pump; the left bottom plate is connected with a left inclined loading and unloading plate through a hinge, the front bottom plate is connected with a front inclined loading and unloading plate through a hinge, the right bottom plate is connected with a right inclined loading and unloading plate through a hinge, the rear bottom plate is connected with a rear inclined loading and unloading plate through a hinge, left through holes are formed in two sides of the left inclined loading and unloading plate, front through holes are formed in two sides of the front inclined loading and unloading plate, right through holes are formed in two sides of the right inclined loading and unloading plate, and rear through holes are formed in two sides of the rear inclined loading and unloading plate; the front and the side of the left front retaining pillar are both connected with a left front hook, the back and the side of the left back retaining pillar are both connected with a left back hook, the front and the side of the right front retaining pillar are both connected with a right front hook, the back and the side of the right back retaining pillar are both connected with a right back hook, the left front hook and the left back hook are both hooked on a folded left inclined loading and unloading plate, the right front hook and the right back hook are both hooked on a folded right inclined loading and unloading plate, the left front hook and the right front hook are both hooked on a folded front inclined loading and unloading plate, and the left back hook and the right back hook are both hooked on a folded back inclined loading and unloading plate; the top of the left front retaining column is provided with a left front through hole which is vertically connected with a left front hoisting hole, the left front through hole is connected with a left front transverse bolt, the left front transverse bolt is vertically connected with a left front lifting hook, and the left front lifting hook penetrates through the left front hoisting hole; the top of the left rear retaining pillar is provided with a left rear through hole which is vertically connected with a left rear hoisting hole, the left rear through hole is connected with a left rear transverse bolt, the left rear transverse bolt is vertically connected with a left rear lifting hook, and the left rear lifting hook penetrates through the left rear hoisting hole; the top of the right front retaining column is provided with a right front through hole, the right front through hole is vertically connected with a right front hoisting hole, the right front through hole is connected with a right front transverse bolt, the right front transverse bolt is vertically connected with a right front lifting hook, and the right front lifting hook penetrates through the right front hoisting hole; the top of right back bumping post open and to have right back through-hole, right back through-hole connect right back hole of hoist perpendicularly, right back through-hole connect right back horizontal bolt, right back horizontal bolt connect right back lifting hook perpendicularly, right back lifting hook pass right back hole of hoist.
2. The loading and unloading device for road and bridge construction as claimed in claim 1, wherein the left front hook and the right front hook are hooked and connected by a chain, the left rear hook and the right rear hook are hooked and connected by a chain, and 2 chains are overlapped and hoisted.
3. The loading and unloading device for road and bridge construction according to claim 2, wherein magnetic plates are embedded at the bottoms of the left inclined loading and unloading plate, the front inclined loading and unloading plate, the right inclined loading and unloading plate and the rear inclined loading and unloading plate, the magnetic plates attract the iron plates, the iron plates are connected with the supporting plate, the supporting plate is connected with the half-mouth-shaped elastic clamping plate, and the half-mouth-shaped elastic clamping plate clamps a front bumper of a motor vehicle and is fixed by bolts.
4. A method for using a loading and unloading device for road and bridge construction is characterized by comprising seven steps of putting down a left oblique loading and unloading plate or a front oblique loading and unloading plate or a right oblique loading and unloading plate or a rear oblique loading and unloading plate in a first step, pushing the product forwards in a second step, assembling an iron plate, a supporting plate and a half-mouth-shaped elastic clamping plate at the opposite side of the left oblique loading and unloading plate or the front oblique loading and unloading plate or the right oblique loading and unloading plate or the rear oblique loading and unloading plate, connecting the iron plate, the supporting plate and the half-mouth-shaped elastic clamping plate with a motor vehicle, pushing the product forwards by the motor vehicle, inserting one of the left oblique loading and unloading plate or the front oblique loading and unloading plate or the right oblique loading and unloading plate or the rear oblique loading and unloading plate into the bottom supporting plate in a fourth step, pulling out the road and bridge construction materials into the bottom supporting plate in a fourth step, hoisting the road and bridge construction materials by using a chain, starting a left front pneumatic lifting rod or a left rear pneumatic lifting rod or a right rear pneumatic lifting rod after the sixth step is in place, and seventhly, inclining the bottom supporting plate, and unloading the road and bridge construction materials through a left inclined loading and unloading plate or a front inclined loading and unloading plate or a right inclined loading and unloading plate or a rear inclined loading and unloading plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011113339.4A CN113401513B (en) | 2020-10-17 | 2020-10-17 | Road and bridge construction loading and unloading device and using method |
Applications Claiming Priority (1)
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| CN113401513B (en) | 2022-08-09 |
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