CN113200446A - Crane capable of clamping goods conveniently - Google Patents
Crane capable of clamping goods conveniently Download PDFInfo
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- CN113200446A CN113200446A CN202110507014.2A CN202110507014A CN113200446A CN 113200446 A CN113200446 A CN 113200446A CN 202110507014 A CN202110507014 A CN 202110507014A CN 113200446 A CN113200446 A CN 113200446A
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- crane
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- 238000004804 winding Methods 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 32
- 238000013016 damping Methods 0.000 claims description 11
- 230000000452 restraining effect Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000035939 shock Effects 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Handcart (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a crane convenient for clamping goods, which comprises: the upper side of the mounting rail is provided with a support frame for supporting, the inner side of the first mounting cross rod is provided with a limiting block, and the outer side of the limiting block is provided with connecting wheels at equal angles; the displacement wheel is arranged on the inner side of the second mounting cross rod, a mounting plate for supporting is mounted at the left end of the displacement wheel, an active winding wheel for winding a steel cable is mounted on the upper side of the mounting plate, and a loading mechanism is arranged at the lower end of the steel cable; and the blocking plate is arranged on the inner side of the right binding plate, and a positioning column fixed in the right binding plate is arranged on the inner side of the blocking plate. This hoist that centre gripping was carried out to goods to the convenience is convenient for carry out the centre gripping to the goods and lifts by crane, increases lifting efficiency, and can carry out the shock attenuation to the year thing mechanism that lifts by crane the in-process, reduces to carry the impact load when the junction between thing mechanism and the cable wire receives to lift by crane and when braking, reduces the possibility of damage.
Description
Technical Field
The invention relates to the technical field of cranes, in particular to a crane which is convenient for clamping goods.
Background
The bridge crane is hoisting equipment which is transversely erected above workshops, warehouses and material yards for hoisting materials, two ends of the bridge crane are located on high and large cement columns or metal supports, and the shape of the bridge crane is similar to that of a bridge; the bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment, and the bridge crane is a crane machine with the widest application range and the largest quantity.
The Chinese patent granted publication No. CN106115495B is a bridge crane with telescopic arms, which comprises a crane main beam, a walking groove is arranged at the lower part of the left side of the crane main beam, a moving block is arranged in the walking groove, a first telescopic arm is connected below the moving block through a fixed rod, a second telescopic arm is sleeved at the right side of the first telescopic arm, a third telescopic arm is sleeved at the right side of the second telescopic arm, the lower part of the first telescopic arm is connected with a connecting rod vertical to the first telescopic arm, the lower part of the connecting rod is connected with a lifting arm vertical to the connecting rod, a groove is arranged at the lower part of the left side of the lifting arm, a lifting hook is connected in the groove, when the moving block moves in the traveling groove, the second telescopic boom enters the first telescopic boom along with the third telescopic boom, so that the purpose of adjusting the length of the telescopic boom is achieved, and the lower part of the left side of the lifting arm is provided with a groove, so that the lifting hook can rotate on the lifting arm; the invention has the advantages of high efficiency of hoisting heavy objects, stable and reliable work, convenient use and low maintenance cost;
the Chinese patent granted publication No. CN102942119B discloses a bridge crane and a mobile lifting device thereof, wherein the mobile lifting device comprises a cantilever beam which is used for being guided and movably assembled on a corresponding main beam along the extension direction of the main beam of the crane, one end of the cantilever beam is provided with a guide moving part movably assembled with the corresponding main beam of the crane, the other end of the cantilever beam is provided with a suspension part for fixedly installing an electric hoist, and an overhang distance which enables the cantilever beam to move to the lower part of a bearing rail beam of the bridge crane when moving is arranged between the guide moving part and the suspension part of the cantilever beam. Because the guide movement portion and the suspension portion of the cantilever beam are provided with the suspension distance which enables the cantilever beam to move to the lower portion of the bearing rail beam of the bridge crane when moving, the suspension beam can move to the lower portion of the bearing rail beam which enables the suspension portion to be located on the bridge crane, and further the electric hoist can hoist articles under the bearing rail beam, so that the problem that the hoisting mechanism on the existing bridge crane can not hoist the articles under the bearing rail beam of the crane is solved.
The above prior art solutions have the following drawbacks: the crane is not convenient for clamping and hoisting the goods, so that the hoisting efficiency is influenced, and the cargo carrying mechanism in the hoisting process is not convenient for damping, so that the joint between the cargo carrying mechanism and the steel cable is likely to be damaged due to impact load during hoisting and braking, and therefore, the crane provided by the invention is convenient for clamping the goods, and the problems provided by the invention are solved.
Disclosure of Invention
The invention aims to provide a crane convenient for clamping goods, and aims to solve the problems that the goods are inconvenient to clamp and lift and a loading mechanism in the lifting process is inconvenient to absorb shock in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a crane for facilitating the gripping of cargo, comprising:
the upper side of the mounting rail is provided with a support frame for supporting, the upper side of the support frame on the left side is provided with a first mounting cross rod, the upper end of the support frame on the right side is provided with a second mounting cross rod, the inner side of the first mounting cross rod is provided with a limiting block, and the outer side of the limiting block is provided with connecting wheels at equal angles;
the displacement wheel is arranged on the inner side of the second mounting cross rod, a mounting plate for supporting is mounted at the left end of the displacement wheel, an active winding wheel for winding a steel cable is mounted on the upper side of the mounting plate, and a loading mechanism is arranged at the lower end of the steel cable;
carry thing mechanism, it includes loading board, first installation shell, links up the pole, goes up stop gear, a left side and restraints a board, a right side and restraints a board, lower supporting mechanism, drive mechanism and damper: the bearing plate is provided with a first mounting shell on the upper side, a joint rod is mounted on the inner side of the bearing plate, the outer side of the joint rod is in threaded connection with a left position restraining plate, the right side of the left position restraining plate is provided with a right position restraining plate which is also mounted on the outer side of the joint rod on the other side, and the right side of the right position restraining plate is provided with a lower supporting mechanism; the transmission mechanism is arranged in the first mounting shell, and a damping mechanism is arranged on the upper side of the first mounting shell;
damper includes second installation shell, mounting bracket, gag lever post, bears frame and positioning seat: the inner side of the second mounting shell is provided with a positioning seat, the inner side of the positioning seat is provided with a bearing frame, the inner side of the bearing frame is provided with a limiting rod fixed in the second mounting shell, the upper side of the bearing frame is provided with a mounting frame, and the inner side of the upper end of the mounting frame is provided with a connecting winding wheel for winding a steel cable;
and the blocking plate is arranged on the inner side of the right binding plate, and a positioning column fixed in the right binding plate is arranged on the inner side of the blocking plate.
As a preferred technical scheme of the invention, the upper limiting mechanism comprises a positioning plate, a joint soft cover, a mounting column, an inner mounting wheel, a mounting seat and a limiting column;
the locating plate, its downside is installed and is used for the spacing laminating soft lid of goods, and the upper end of locating plate is fixed with the erection column, and the mount pad is installed to the inboard of erection column, and the right side of mount pad is provided with and is used for rotating spacing post to the erection column, and the upper end of mount pad is fixed with interior installation wheel.
Adopt above-mentioned technical scheme, can carry on spacingly to the upside of goods to wholly carry on spacingly to the goods, avoid the goods to appear the displacement and take place to fall lifting by crane the in-process.
As the preferred technical scheme of the invention, the lower supporting mechanism comprises a main mounting block, a secondary mounting block, an adjusting wheel, a supporting rod and a bearing rod;
the main mounting block is mounted in a groove-shaped structure formed in the right binding plate, a bearing rod is mounted on the inner side of the main mounting block, and a secondary mounting block is mounted at the lower end of the bearing rod;
and the adjusting wheel is arranged on the inner side of the secondary mounting block, and a supporting rod for supporting the lower side of the goods is arranged on the inner side of the adjusting wheel.
By adopting the technical scheme, the lower end of the goods in the lifting process can be supported and limited, and the goods are prevented from falling off.
As the preferred technical scheme of the invention, the transmission mechanism comprises an outer transmission wheel, a transmission wheel set, an electric telescopic rod and a power rod;
the outer driving wheel is arranged on the inner side of the first mounting shell and is rotatably connected to the upper side of the bearing plate, a driving wheel set is arranged on the inner side of the outer driving wheel, and an electric telescopic rod is arranged at the upper end of the driving wheel set;
and the power rod is arranged on the outer side of the connecting rod.
Adopt above-mentioned technical scheme, can adjust the left distance between restrainting the position board and the soft lid of right side restraint position board and laminating, the goods that adapt to not co-altitude are loaded.
According to the preferred technical scheme, the right end of the mounting plate is rotatably connected with the displacement wheel, the left end of the mounting plate is fixedly connected with the limiting block, the mounting plate is in sliding connection with the first mounting cross rod and the second mounting cross rod, and a groove-shaped structure used for limiting the lower side of the driving winding wheel is formed in the inner side of the mounting plate.
By adopting the technical scheme, the position of the mounting plate is convenient to move, so that the position of the loading mechanism is adjusted to lift the goods, and the mounting plate can be stably moved.
As a preferable technical scheme of the invention, the cross section of the transmission wheel set is in a shape of a plus, gear structures which are used for being meshed with the inner side of the outer transmission wheel and the outer side of the inner installation wheel are respectively arranged at the lower ends of the transmission wheel set, the outer side of the outer transmission wheel is in meshed connection with the connecting rods, and 4 groups of the connecting rods are arranged at equal angles relative to the center of the outer transmission wheel.
By adopting the technical scheme, the outer driving wheel and the inner mounting wheel can synchronously rotate, and the driving wheel set can be lifted by controlling the electric telescopic rod to cancel the synchronous rotation between the outer driving wheel and the inner mounting wheel, so that when the connecting rod is controlled to lift through the power rod, the left binding plate and the right binding plate are prevented from being driven to lift.
As a preferred technical solution of the present invention, the positioning seat is disposed at an equal angle with respect to the center of the second mounting housing, the positioning seat is slidably connected to the upper end of the bearing frame in a fitting manner, the upper end of the bearing frame is provided with a hole-shaped structure, the outer side of the bearing frame is provided with a sealing ring structure mounted in the positioning seat, and the bearing frame is elastically connected to the second mounting housing.
By adopting the technical scheme, the bearing frame can receive larger air resistance when moving up and down in the positioning seat, and the elastic connection between the bearing frame and the second mounting shell ensures that the damping mechanism can provide certain damping capacity, reduces impact load when the joint between the loading mechanism and the steel cable is lifted and braked, and reduces the possibility of damage.
As a preferable technical scheme of the invention, the left sides of the front end and the rear end of the bearing rod are respectively meshed with a driving wheel structure which is arranged in the main mounting block and used for providing power, and the cross section of the main mounting block is T-shaped.
By adopting the technical scheme, the rotation of the bearing rod is convenient to adjust, so that the vertical angle of the secondary mounting block is adjusted, the angle of the supporting rod is adjusted, the supporting rod can be vertically placed when being idle, and the occupied space is reduced.
As a preferable technical scheme of the invention, the longitudinal section of the adjusting wheel is T-shaped, a tooth structure arranged outside the adjusting wheel and a driving rod structure which is arranged outside the secondary mounting block and provides power form a worm gear structure, and the secondary mounting block is symmetrically arranged in front and back relative to the center of the bearing rod.
Adopt above-mentioned technical scheme, can avoid regulating wheel and inferior installation piece to break away from, also increase the support equilibrium to the goods lower extreme simultaneously.
In a preferred embodiment of the present invention, the support rod is in threaded connection with the adjustment wheel, the support rod is provided with an internal thread structure, the support rod penetrates through the hole structures formed in the right and left binding plates, and the groove structure formed at the lower side of the support rod is in sliding connection with the protrusion structure formed in the secondary mounting block.
By adopting the technical scheme, the supporting rod can be controlled to slide in the secondary mounting block, so that the supporting rod can penetrate through the hole-shaped structures arranged in the right and left binding plates, and the lower side of a cargo is supported by good limiting capacity.
Compared with the prior art, the invention has the beneficial effects that: the crane convenient for clamping the goods is convenient for clamping and hoisting the goods, increases the hoisting efficiency, can be used for damping the loading mechanism in the hoisting process, reduces impact load when the joint between the loading mechanism and the steel cable is hoisted and braked, and reduces the possibility of damage;
1. the power rod can rotate the connecting rod through a worm and gear structure between the power rod and the connecting rod, so that a left binding plate and a right binding plate which are in threaded connection with the connecting rod are controlled to lift, the left binding plate and the right binding plate are arranged on the outer side of a cargo, the bearing rod is controlled to rotate, the adjusting wheel is controlled to rotate after the supporting rod is horizontally arranged, the supporting rod penetrates through hole-shaped structures formed in the right binding plate and the left binding plate, the lower side of the cargo is supported, manual loading is reduced, and the lifting efficiency is improved;
2. the positioning seat is in adhesive sliding connection with the upper end of the bearing frame, the upper end of the bearing frame is provided with a hole-shaped structure, the outer side of the bearing frame is provided with a sealing ring structure arranged in the positioning seat, so that the bearing frame is subjected to larger air resistance when moving up and down in the positioning seat, and the damping mechanism can provide certain damping capacity through elastic connection between the bearing frame and the second mounting shell, so that impact load when the joint between the carrying mechanism and the steel cable is lifted and braked is reduced, and the possibility of damage is reduced;
3. whether the lifting of transmission wheelset can be controlled through the electric telescopic handle that sets up on the transmission wheelset upper end to control the transmission between outer transmission wheel and the interior installation wheel, so that when control left bundle position board and right bundle position board go up and down when rotating the joint pole through the power rod, avoid driving stop gear and go up and down, and can carry out spacingly to the upside of goods through last stop gear, thereby carry on spacingly to the goods is whole, avoid the goods to appear the displacement and take place to fall lifting by crane the in-process.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the loading mechanism of the present invention;
FIG. 3 is a side view of the connection between the lower support mechanism and the right toe board according to the present invention;
FIG. 4 is a schematic view of the connection structure of the upper limit mechanism and the bearing plate according to the present invention;
FIG. 5 is a schematic top view of the outer drive wheel and the connecting rod according to the present invention;
FIG. 6 is a schematic view of the connection between the lower support mechanism and the right toe board according to the present invention;
FIG. 7 is a schematic view of a front view of the connection between the blocking plate and the positioning post according to the present invention;
FIG. 8 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. installing a track; 2. a support frame; 3. a first mounting rail; 4. a second mounting rail; 5. mounting a plate; 6. an active winding wheel; 7. a limiting block; 8. an engaging wheel; 9. a steel cord; 10. a displacement wheel; 11. engaging the winding wheel; 12. a carrying mechanism; 1201. a carrier plate; 1202. a first mounting housing; 1203. a connecting rod; 1204. an upper limit mechanism; 120401, a positioning plate; 120402, attaching a soft cover; 120403, mounting posts; 120404, inner mounting wheels; 120405, a mounting seat; 120406, limit posts; 1205. a left beam position plate; 1206. a right beam position plate; 1207. a lower support mechanism; 120701, a main mounting block; 120702, secondary mounting block; 120703, a regulating wheel; 120704, a support bar; 120705, carrying rod; 1208. a transmission mechanism; 120801, an outer drive wheel; 120802, a transmission wheel group; 120803, an electric telescopic rod; 120804, a power rod; 1209. a damping mechanism; 120901, a second mounting housing; 120902, a mounting rack; 120903, a limiting rod; 120904, a loading frame; 120905, positioning seats; 13. a blocking plate; 14. and a positioning column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a convenient hoist that carries out centre gripping to goods, is provided with support frame 2 that is used for the support including 1 upside of mounting rail, and the upside of left support frame 2 is provided with first installation horizontal pole 3 to the upper end of support frame 2 on right side is provided with second installation horizontal pole 4, and stopper 7 is installed to the inboard of first installation horizontal pole 3, and the outside of stopper 7 is waiting the angle to be provided with and links up the wheel 8. The displacement wheel 10 sets up in the inboard of second installation horizontal pole 4, and the left end of displacement wheel 10 installs the mounting panel 5 that is used for the support, and the initiative winding wheel 6 that is used for twining the cable wire 9 is installed to the upside of mounting panel 5, and the lower extreme of cable wire 9 is provided with carries thing mechanism 12, carries thing mechanism 12 and includes loading board 1201, first installation shell 1202, links up pole 1203, last positioning mechanism 1204, left position board 1205, right position board 1206, lower supporting mechanism 1207, drive mechanism 1208 and damper 1209: first installation shell 1202 is installed to loading board 1201 upside, and the inboard of loading board 1201 installs linking pole 1203, the outside threaded connection of linking pole 1203 has left position board 1205, and the right side of left position board 1205 is provided with the right position board 1206 of restrainting that installs in the opposite side linking pole 1203 outside equally, and the right side of right position board 1206 is provided with under bracing mechanism 1207, drive mechanism 1208 sets up in first installation shell 1202, and the upside of first installation shell 1202 is provided with damper 1209, damper 1209 includes second installation shell 120901, mounting bracket 120902, gag lever post 120903, bear frame 120904 and positioning seat 120905: a second mounting housing 120901, a positioning seat 120905 is mounted on the inner side of the second mounting housing 120901, a bearing frame 120904 is mounted on the inner side of the positioning seat 120905, a limiting rod 120903 fixed in the second mounting housing 120901 is mounted on the inner side of the bearing frame 120904, a mounting bracket 120902 is mounted on the upper side of the bearing frame 120904, and an engagement winding wheel 11 for winding the steel cable 9 is mounted on the inner side of the upper end of the mounting bracket 120902;
the upper limiting mechanism 1204 comprises a positioning plate 120401, a fitting soft cover 120402, a mounting column 120403, an inner mounting wheel 120404, a mounting seat 120405 and a limiting column 120406: an attaching soft cover 120402 for limiting the goods is installed on the lower side of the positioning plate 120401, an installation column 120403 is fixed to the upper end of the positioning plate 120401, an installation seat 120405 is installed on the inner side of the installation column 120403, a limiting column 120406 for limiting the rotation of the installation column 120403 is arranged on the right side of the installation seat 120405, and an inner installation wheel 120404 is fixed to the upper end of the installation seat 120405; the lower support mechanism 1207 includes a main mounting block 120701, a sub mounting block 120702, an adjustment wheel 120703, a support rod 120704, and a carrier rod 120705: the main mounting block 120701 is mounted in a groove-shaped structure formed in the right toe board 1206, a bearing rod 120705 is mounted on the inner side of the main mounting block 120701, a secondary mounting block 120702 is mounted at the lower end of a bearing rod 120705, the adjusting wheel 120703 is mounted on the inner side of the secondary mounting block 120702, and a supporting rod 120704 for supporting the lower side of the cargo is mounted on the inner side of the adjusting wheel 120703; the transmission mechanism 1208 comprises an outer transmission wheel 120801, a transmission wheel group 120802, an electric telescopic rod 120803 and a power rod 120804: the outer driving wheel 120801 is installed inside the first installation housing 1202 and rotatably connected to the upper side of the bearing plate 1201, a driving wheel set 120802 is installed inside the outer driving wheel 120801, an electric telescopic rod 120803 is installed at the upper end of the driving wheel set 120802, the power rod 120804 is arranged outside the connecting rod 1203, the blocking plate 13 is installed inside the right toe board 1206, and the positioning column 14 fixed inside the right toe board 1206 is arranged inside the blocking plate 13.
When the device is used, as shown in figure 1, a power wheel arranged on the inner side of a support frame 2 is controlled to enable the support frame 2 to slide on the upper side of an installation track 1, a loading mechanism 12 is moved to the horizontal position of a cargo, then a displacement wheel 10 arranged in a second installation transverse rod 4 is controlled to rotate to drive an installation plate 5 to move back and forth, a limiting block 7 arranged at the left end of the installation plate 5 slides in a first installation transverse rod 3, the stability of the movement of the limiting block 7 is increased through a connecting wheel 8 arranged on the outer side of the limiting block 7 at an equal angle, so that the loading mechanism 12 is controlled to move right above the cargo, then an active winding wheel 6 is controlled to rotate, the height of the loading mechanism 12 is adjusted through controlling the winding of a steel cable 9, then the angle of the loading mechanism 12 is actively adjusted through manual intervention to cover the outer side of the cargo, and then as shown in figures 3 and 7, according to the property of the goods, when the goods are scattered small pieces, the blocking plate 13 is clamped outside the positioning column 14, and opening structures which are arranged in the right binding plate 1206 and the left binding plate 1205 and used for reducing the weight are covered, so that the goods are prevented from falling;
specifically, as shown in fig. 2, 4 and 5, the electric telescopic rod 120803 is controlled to retract to prevent the gear structure mounted at the lower end of the transmission wheel set 120802 from being engaged with the external transmission wheel 120801, then the power rod 120804 is started to rotate the connecting rod 1203, all the connecting rods 1203 are rotated by the external transmission wheel 120801 to control the left bunching position plate 1205 and the right bunching position plate 1206 to synchronously lift, the loading mechanism 12 is continuously controlled to wholly descend after being properly adjusted according to the height of the cargo, the left bunching position plate 1205 and the right bunching position plate 1206 completely cover the outer side of the cargo through manual intervention, specifically, as shown in fig. 2, 3 and 6, the driving wheel structures arranged at the front end and the rear end of the bearing rod 120705 are started to make the bearing rod 120705 drive the secondary mounting block 120702 fixed at the outer side to rotate, and after the supporting rod 120704 is horizontally arranged, the driving rod structure arranged outside the secondary mounting block 120702 is started to drive the adjusting wheel 120703 to rotate, the groove-shaped structure formed at the lower side of the supporting rod 120704 and the convex structure arranged in the secondary mounting block 120702 are in sliding connection and in threaded connection between the supporting rod 120704 and the adjusting wheel 120703, so that the supporting rod 120704 slides in the secondary mounting block 120702, and the supporting rod 120704 can penetrate through the hole-shaped structures formed in the right binding plate 1206 and the left binding plate 1205, so that good limiting capacity is achieved for supporting the lower side of goods;
subsequently, as shown in fig. 4 and 5, the electric telescopic rod 120803 is controlled to extend out, so that the gear structure mounted at the lower end of the transmission wheel set 120802 is meshed with the outer transmission wheel 120801 and the inner mounting wheel 120404 again, then the power rod 120804 is started to rotate reversely, the left restraint plate 1205 and the right restraint plate 1206 move upwards, the inner mounting wheel 120404 drives the mounting seat 120405 to rotate, the mounting column 120403 is limited by sliding through the limiting column 120406, the positioning plate 120401 moves downwards, the attaching soft cover 120402 is attached to the upper end of the goods, so that the whole goods are limited, and the goods are prevented from being displaced and falling in the lifting process;
in the hoisting process, as shown in fig. 2 and 8, the positioning seat 120905 is in a fitting type sliding connection with the upper end of the bearing frame 120904, the upper end of the bearing frame 120904 is provided with a hole-shaped structure, and the outer side of the bearing frame 120904 is provided with a sealing ring structure installed in the positioning seat 120905, so that the bearing frame 120904 is subjected to large air resistance when moving up and down in the positioning seat 120905, and the bearing frame 120904 is elastically connected with the second installation shell 120901, so that the damping mechanism 1209 can provide certain damping capacity, impact load during hoisting and braking at the joint between the mounting frame 120902 and the linking winding wheel 11 and the steel cable 9 is reduced, and after the bearing frame 2 and the displacement wheel 10 are lifted to a certain height, the loading mechanism 12 is controlled to move to a corresponding place and then to perform blanking.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a conveniently carry out hoist of centre gripping to goods which characterized in that includes:
the upper side of the mounting rail is provided with a support frame for supporting, the upper side of the support frame on the left side is provided with a first mounting cross rod, the upper end of the support frame on the right side is provided with a second mounting cross rod, the inner side of the first mounting cross rod is provided with a limiting block, and the outer side of the limiting block is provided with connecting wheels at equal angles;
the displacement wheel is arranged on the inner side of the second mounting cross rod, a mounting plate for supporting is mounted at the left end of the displacement wheel, an active winding wheel for winding a steel cable is mounted on the upper side of the mounting plate, and a loading mechanism is arranged at the lower end of the steel cable;
carry thing mechanism, it includes loading board, first installation shell, links up the pole, goes up stop gear, a left side and restraints a board, a right side and restraints a board, lower supporting mechanism, drive mechanism and damper: the bearing plate is provided with a first mounting shell on the upper side, a joint rod is mounted on the inner side of the bearing plate, the outer side of the joint rod is in threaded connection with a left position restraining plate, the right side of the left position restraining plate is provided with a right position restraining plate which is also mounted on the outer side of the joint rod on the other side, and the right side of the right position restraining plate is provided with a lower supporting mechanism; the transmission mechanism is arranged in the first mounting shell, and a damping mechanism is arranged on the upper side of the first mounting shell;
damper includes second installation shell, mounting bracket, gag lever post, bears frame and positioning seat: the inner side of the second mounting shell is provided with a positioning seat, the inner side of the positioning seat is provided with a bearing frame, the inner side of the bearing frame is provided with a limiting rod fixed in the second mounting shell, the upper side of the bearing frame is provided with a mounting frame, and the inner side of the upper end of the mounting frame is provided with a connecting winding wheel for winding a steel cable;
and the blocking plate is arranged on the inner side of the right binding plate, and a positioning column fixed in the right binding plate is arranged on the inner side of the blocking plate.
2. The crane for facilitating the clamping of goods as claimed in claim 1, wherein: the upper limiting mechanism comprises a positioning plate, a fitting soft cover, a mounting column, an inner mounting wheel, a mounting seat and a limiting column;
the locating plate, its downside is installed and is used for the spacing laminating soft lid of goods, and the upper end of locating plate is fixed with the erection column, and the mount pad is installed to the inboard of erection column, and the right side of mount pad is provided with and is used for rotating spacing post to the erection column, and the upper end of mount pad is fixed with interior installation wheel.
3. The crane for facilitating the clamping of goods as claimed in claim 1, wherein: the lower supporting mechanism comprises a main mounting block, a secondary mounting block, an adjusting wheel, a supporting rod and a bearing rod;
the main mounting block is mounted in a groove-shaped structure formed in the right binding plate, a bearing rod is mounted on the inner side of the main mounting block, and a secondary mounting block is mounted at the lower end of the bearing rod;
and the adjusting wheel is arranged on the inner side of the secondary mounting block, and a supporting rod for supporting the lower side of the goods is arranged on the inner side of the adjusting wheel.
4. The crane for facilitating the clamping of goods as claimed in claim 1, wherein: the transmission mechanism comprises an outer transmission wheel, a transmission wheel set, an electric telescopic rod and a power rod;
the outer driving wheel is arranged on the inner side of the first mounting shell and is rotatably connected to the upper side of the bearing plate, a driving wheel set is arranged on the inner side of the outer driving wheel, and an electric telescopic rod is arranged at the upper end of the driving wheel set;
and the power rod is arranged on the outer side of the connecting rod.
5. The crane for facilitating the clamping of goods as claimed in claim 1, wherein: the mounting panel right-hand member is connected for rotating with the displacement wheel, and the left end and the stopper of mounting panel are fixed connection to the mounting panel is sliding connection with first installation horizontal pole and second installation horizontal pole, and the inboard of mounting panel is offered and is used for the spacing groove-shaped structure of downside to initiative winding wheel moreover.
6. The crane for facilitating the clamping of goods as claimed in claim 4, wherein: the cross section of the transmission wheel set is in a shape of a plus, gear structures which are used for being meshed with the inner side of the outer transmission wheel and the outer side of the inner installation wheel are installed at the lower end of the transmission wheel set, the outer side of the outer transmission wheel is meshed and connected with the connecting rods, and 4 groups of the connecting rods are arranged at equal angles relative to the center of the outer transmission wheel.
7. The crane for facilitating the clamping of goods as claimed in claim 1, wherein: the positioning seat is arranged at an equal angle relative to the center of the second mounting shell, the positioning seat is in adhering type sliding connection with the upper end of the bearing frame, the upper end of the bearing frame is provided with a hole-shaped structure, the outer side of the bearing frame is provided with a sealing ring structure mounted in the positioning seat, and the bearing frame is in elastic connection with the second mounting shell.
8. A crane for facilitating the gripping of cargo as claimed in claim 3 wherein: the left sides at the front end and the rear end of the bearing rod are all meshed with driving wheel structures arranged in the main mounting block and used for providing power, and the cross section of the main mounting block is T-shaped.
9. A crane for facilitating the gripping of cargo as claimed in claim 3 wherein: the longitudinal section of the regulating wheel is T-shaped, a tooth structure arranged on the outer side of the regulating wheel and a driving rod structure which is arranged on the outer side of the secondary mounting block and provides power form a worm and gear structure, and the secondary mounting block is symmetrically arranged in front and back relative to the center of the bearing rod.
10. A crane for facilitating the gripping of cargo as claimed in claim 3 wherein: the support rod and the adjusting wheel form threaded connection, the support rod is provided with an internal thread structure, the support rod penetrates through hole-shaped structures formed in the right binding plate and the left binding plate, and a groove-shaped structure formed in the lower side of the support rod is in sliding connection with a protruding structure formed in the secondary mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110507014.2A CN113200446B (en) | 2021-05-10 | 2021-05-10 | Crane capable of conveniently clamping goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110507014.2A CN113200446B (en) | 2021-05-10 | 2021-05-10 | Crane capable of conveniently clamping goods |
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| Publication Number | Publication Date |
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| CN113200446A true CN113200446A (en) | 2021-08-03 |
| CN113200446B CN113200446B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110507014.2A Active CN113200446B (en) | 2021-05-10 | 2021-05-10 | Crane capable of conveniently clamping goods |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119507A (en) * | 2022-11-02 | 2023-05-16 | 山东省高速养护集团有限公司 | Triangle displacement lifting appliance capable of automatically inserting and extracting pins |
| CN117756024A (en) * | 2024-02-22 | 2024-03-26 | 山东弘亚铝业科技有限公司 | hoisting device and hoisting method for aluminum alloy production |
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| JPH08155875A (en) * | 1994-12-07 | 1996-06-18 | Kikkoman Corp | Robot hand |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119507A (en) * | 2022-11-02 | 2023-05-16 | 山东省高速养护集团有限公司 | Triangle displacement lifting appliance capable of automatically inserting and extracting pins |
| CN116119507B (en) * | 2022-11-02 | 2024-02-09 | 山东省高速养护集团有限公司 | Triangle displacement lifting appliance capable of automatically inserting and extracting pins |
| CN117756024A (en) * | 2024-02-22 | 2024-03-26 | 山东弘亚铝业科技有限公司 | hoisting device and hoisting method for aluminum alloy production |
| CN117756024B (en) * | 2024-02-22 | 2024-05-17 | 山东弘亚铝业科技有限公司 | Hoisting device and hoisting method for aluminum alloy production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113200446B (en) | 2024-04-02 |
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Effective date of registration: 20240304 Address after: 710000 room 22608, unit 2, building 5, Hairong Mingcheng, west of Weiyang Road, north side of Fengcheng ninth Road, economic development zone, Xi'an, Shaanxi Province Applicant after: Bangze Crane Equipment Co.,Ltd. Country or region after: China Address before: 473200 No.66, damaozhuang village, xiaoshidian Town, Fangcheng County, Nanyang City, Henan Province Applicant before: Cui Wanzhen Country or region before: China |
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