CN112268722B - Hanger for crane hook inspection - Google Patents
Hanger for crane hook inspection Download PDFInfo
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- CN112268722B CN112268722B CN202011134834.3A CN202011134834A CN112268722B CN 112268722 B CN112268722 B CN 112268722B CN 202011134834 A CN202011134834 A CN 202011134834A CN 112268722 B CN112268722 B CN 112268722B
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- frame
- butt joint
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
Abstract
The invention discloses a hanger for crane hook inspection, which comprises an upper frame, wherein a reinforcing rib frame is welded on the lower surface of the upper frame, a chute board is welded on the upper surface of the reinforcing rib frame, rails are welded on the upper surface of the chute board, overhead tables are arranged above two groups of chute boards, a supporting plate is welded on the middle part of the upper surface of each overhead table, and a supporting rod is welded on the middle part of the lower surface of each overhead table. This hanger for crane hook inspection is realized through the fixed of docking pole and trompil fork arm, through the docking pole through the docking hole of trompil fork arm and the docking hole of docking pole, forms a contact pole, and the overlap joint pole is used for contacting the below of horizontal muscle spare, and the overlap joint pole will be in a frame promptly, when not using horizontal muscle spare, will overlap joint on the overlap joint pole of horizontal muscle spare, when using the overlap joint pole, horizontal muscle spare will contact the contact pole on, realizes the whole promotion of horizontal muscle spare.
Description
Technical Field
The invention relates to the field of cranes, in particular to a hanger for crane hook inspection.
Background
The crane often adopts double hooks with symmetrical stress when the crane re-lifts weight. The laminated lifting hook is formed by riveting a plurality of cut steel plates, the whole lifting hook is not damaged when individual plates are cracked, the safety is good, but the self weight is large, and the laminated lifting hook is mostly used on a crane with large lifting weight or for lifting a molten steel containing barrel. The lifting hook is impacted frequently in the operation process and is manufactured by adopting high-quality carbon steel with good toughness
However, at present, a traditional hanger for crane hook inspection on the market is created to prior art, and prior art is most for couple centre gripping is fixed, and when hanging the article and put, need detect the light ability of couple at first to hanging the article and holding type couple in addition, when detecting two sets of simultaneously, put two sets of same supporter in prior art usually and adjust the detection, lead to when carrying out couple or holding type couple detection to different articles, the detection effect is not fast enough, can not become flexible to use, leads to its structure to be inadequately optimized, the design is unreasonable.
Disclosure of Invention
The invention aims to provide a hanger for crane hook inspection, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a hanger for crane hook inspection, includes the upper frame, the lower surface welding of upper frame has the strengthening rib frame, the upper surface welding of strengthening rib frame has the spout bed board, the upper surface welding of spout bed board has the track, two sets of the top of spout bed board is provided with the overhead table, the upper surface middle part welding of overhead table has the backup pad, the lower surface middle part welding of overhead table has the bracing piece, and the bottom welding of bracing piece has the bracket, the upper surface mounting of backup pad has the motor, the drive end of motor is connected with two bobbins one, the below left and right sides of upper frame all is provided with the transportation frame, install the pivot in the upper surface inside casing of transportation frame, be provided with the belt on the outer wall of pivot, the supporting part of upper frame is installed the supporting leg, the welding has the tripod on the outer wall of supporting leg, be provided with horizontal hollow pole on the outer wall of overhead table;
the left side and the right side of the lower surface of the overhead table are welded with limiting frames, the inner frame of each limiting frame is rotationally connected with idler wheels, the left side and the right side of the upper surface of the overhead table are welded with first installation pieces, two groups of first installation pieces are connected with second slotting drums through rotating shafts, one side of each second slotting drum is provided with a first slotting drum, the left sides of the lower surface and the upper surface of the overhead table are welded with second installation pieces, the front vertical face of each second installation piece is welded with a limiting frame, the inner frame of each limiting frame is rotationally connected with a rotating shaft barrel, the outer walls of the first slotting drums and the second slotting drums are lapped with connecting lock chains, and the bottom ends of the connecting lock chains are provided with hook tools;
the novel double-winding reel comprises a first double-winding reel, a second double-winding reel, a gear, a rope piece I, a pair of buckles, a regulating lug, an arc buckle strip and a clamping head piece, wherein the gear is arranged on the back surface of the first double-winding reel, the gear is meshed with an outer wall tooth opening of the gear, the rope piece I is wound on the outer wall of the second double-winding reel, the pair buckles are wound on the outer wall of the first double-winding reel, the bottom lock catch of the pair buckles is connected with the rope piece II, the regulating lug is welded at the bottom of the second rope piece, the regulating lug comprises the arc buckle strip and the clamping head piece, the clamping head piece is welded at the bottom of the arc buckle strip through an inserting rod, and the clamping opening of the clamping head piece is connected with a transverse rib piece through a bolt.
As a further scheme of the invention: the two groups of rotating shaft cylinders are fixedly connected with a butt joint rod in a clamping mode, an opening fork rod is arranged below the butt joint rod, a butt joint hole is formed in the outer wall of the opening fork rod, an overlap joint rod is inserted into the butt joint hole, and a base is welded at the bottom end of the opening fork rod.
As still further aspects of the invention: the front and back of couple frock lean on the lower part welding to have the connecting strip, the bottom welding of connecting strip has the confinement board, the left and right sides of couple frock has all been welded the protrusion apron, the chain rotary drum is installed to the inside casing position of protrusion apron, the one end of the built-in pivot of chain rotary drum is connected with the motor mount pad, the bottom welding of protrusion apron has the round pin axle, the round pin axle is spacing to have the couple through the inserted bar.
As still further aspects of the invention: the outer wall of horizontal muscle piece is controlled the mid position and is all installed the supporting seat, the upper surface mounting of supporting seat has vertical muscle piece, vertical groove has been seted up on the front of vertical muscle piece.
As still further aspects of the invention: the front middle part of the vertical rib block is provided with a through notch, a triangular plate is inserted in the through notch, the lower part of the outer wall of the triangular plate is provided with a through hole, a rotating shaft is fixed in the through hole, and a connecting sheet is connected to the outer wall of the rotating shaft.
As still further aspects of the invention: and a butt joint shaft lever is arranged at the lower part between the two groups of connecting pieces, and nuts are arranged at the left side and the right side of the butt joint shaft lever and used for limiting the connecting pieces.
As still further aspects of the invention: the right wall of vertical muscle piece is close to the lower part welding and has the butt joint piece, the bottom and the upper surface sliding connection of supporting seat of butt joint piece, the spliced eye has been seted up in the front of supporting seat, and the spliced eye is in same horizontal plane with the hole of seting up on the butt joint piece.
As still further aspects of the invention: the outer wall of the transverse rib is provided with a pair of perforations, an L-shaped limit nail is inserted into the slotted hole of the pair of perforations, and one end of the L-shaped limit nail passes through the inner cavity of the pair of perforations and extends to the outer side of the notch of the vertical groove.
As still further aspects of the invention: one end of the connecting chain is wound and installed with the outer wall of the first double-winding reel, and the opposite connecting chain is installed with the second double-winding reel.
As still further aspects of the invention: the method for detecting the crane hook comprises the following steps of;
the method comprises the steps of S1, welding an upper frame and supporting legs, wherein a tripod welded on the outer wall of each supporting leg increases the supporting stability of the upper frame, fixing a reinforcing rib frame by adopting bolt pieces such as rivets after the upper frame is installed, overlapping the reinforcing rib frame on the top end of each supporting leg after the reinforcing rib frame is installed, and integrating the reinforcing rib frame into a whole in a welding and fixing mode, and meanwhile, installing a chute board and a track for displacement of rollers on the chute board before preinstallation of the upper surface of the upper frame;
s2: an overhead table is preset above the upper frame after installation, the overhead table is required to be suspended by means of a crane when the overhead table is installed, meanwhile, limit frames are welded on the left part and the right part of the lower surface of the overhead table, rollers and the limit frames are integrated into a whole, and the rollers and the limit frames are placed at a track installed at a notch of a chute board;
s3: the second installation part is welded at the left side and the right side of the upper surface of the overhead table, the limiting frame is limited by the screws, the limiting frame is fixed in the inner ring of the limiting frame in a rotating way, meanwhile, the butt joint rod is used for butt joint with the open fork rod through four groups of rotating shaft cylinders, and the problem about the fixation of the butt joint rod is solved: a notch is formed in the contact part of the butt joint rod and the transverse rib, and the rotating shaft cylinder of the butt joint rod is pushed towards the notch, so that the butt joint rod can be fixed, and the butt joint rod is limited and fixed;
s4: the outer wall of the transverse rib piece is welded with the clamping head piece, the top end of the clamping head piece is connected with the arc-shaped buckling strip in a locking mode, the top end of the arc-shaped buckling strip is welded with the rope piece II, the top end of the rope piece II is welded with the buckling piece, the chain welded at one end of the buckling piece is wound with the double winding reel I, and meanwhile the top end of the other clamping head piece is welded with the rope piece I, and the top end of the rope piece I is wound with the double winding reel II.
S5: the double winding reel I and the double winding reel II are in butt joint with two groups of turntables, the unused turntables are used for being in butt joint with two groups of connecting chains, and a hook tool is arranged at the bottom end of the connecting chain and used for hanging objects;
s6: the installed transverse rib is used for clamping and lifting an object, the triangular plate is controlled to be adjusted, the triangular plate is adjusted to form a front notch part of the vertical rib block, meanwhile, the L-shaped limit nails are pulled out of notches of the opposite through holes and the vertical grooves, so that the vertical rib block can slide on the outer wall of the transverse rib, the object can be clamped and adjusted by sliding on the left side, and the object can be clamped and loosened by sliding on the right side;
s7: when the hook tool is used for hanging an object, the object needs to be hung by the hook, and the motor mounting seat operates to extend the adjusting range of the hook;
s8: the butt joint rod is inserted between the perforated fork rods, holes are formed in the outer walls of the perforated fork rods and used for being matched with upper plug pins to limit and fix, the butt joint rod can be fixed on the perforated fork rods through two groups of plug pins, and the lap joint rod is used for supporting and supporting transverse rib pieces.
As still further aspects of the invention:
compared with the prior art, the invention has the beneficial effects that:
the invention is realized by fixing a butt joint rod and an open-pore fork rod, and specifically comprises the following steps: through the perforation of the inserted bar through the perforation fork rod and the perforation of the butt joint rod, an upper contact rod is formed, and the lap joint rod is used for contacting the lower part of the transverse rib, namely, the lap joint rod is positioned in a frame, when the transverse rib is not used, the transverse rib is lapped on the lap joint rod, and when the lap joint rod is used, the transverse rib is contacted with the upper contact rod, so that the integral lifting of the transverse rib is realized.
According to the invention, the connecting chain is in butt joint with the double bobbins through the overhead table and the grooved drum I, the double bobbins I are double-group turntables, namely, the double-group turntables can be used for hanging transverse ribs, and hanging hook tools, and when the butt joint rod is fixed, the limiting and fixing of the butt joint rod can be realized by forming a groove on the outer wall of the butt joint rod and pushing the rotating shaft drum towards the notch part formed on the outer wall of the butt joint rod.
According to the invention, a group of gears are welded on the overhead table and used for installing the motor, the motor is controlled to operate, the first double winding drums, the gears and the second double winding drums can be driven to rotate, the rotating directions of the first double winding drums and the second double winding drums are opposite, the first double winding drums are butted by the buckling connection, the second double winding drums are butted by the first rope members, the lifting of the buckling connection and the first rope members can be realized, and the bottom ends of the buckling connection and the first rope members can be lifted through transverse rib members butted by the groups of adapter members.
The invention controls the adjustment and adaptation of the vertical rib blocks arranged on the transverse rib pieces, and specifically: the notch that openly offers with the vertical muscle piece of set square regulation department, secondly take out to perforation and vertical groove position with L shape spacing nail, vertical muscle piece side this moment can carry out left and right sliding on the outer wall of horizontal muscle piece, and the butt joint piece that the bottom of horizontal muscle piece and left wall welded can help vertical muscle piece to adjust the displacement from beginning to end simultaneously.
Drawings
FIG. 1 is a schematic view of a hanger for inspecting a crane hook;
FIG. 2 is a side view of a composite frame in a hanger for crane hook inspection;
FIG. 3 is a top view of a composite frame in a hanger for crane hook inspection;
FIG. 4 is a front view of a hanger tool in a hanger for crane hook inspection;
FIG. 5 is a view showing the installation of transverse ribs in a hanger for inspection of a crane hook;
FIG. 6 is an enlarged view of the hanger for inspection of the crane hook at A of FIG. 1;
fig. 7 is an enlarged view of B of fig. 1 in a hanger for inspection of a crane hook.
In the figure: the upper frame 1, the stab 2, the double reel one 3, the support plate 4, the overhead table 5, the motor 6, the bracket 7, the rope one 8, the rope two 9, the transverse rib 10, the reinforcing rib frame 11, the chute deck 12, the support leg 13, the tripod 14, the transportation frame 15, the rotating shaft 16, the belt 17, the perforated fork 18, the docking rod 19, the adjusting lug 20, the vertical rib block 21, the double reel two 22, the gear 23, the arc-shaped buckling strip 24, the perforation 25, the lap joint rod 26, the base 27, the chuck 28, the grooved drum one 29, the grooved drum two 30, the mounting one 31, the limiting frame 32, the roller 33, the track 34, the transverse hollow rod 35, the connecting lock chain 36, the hook 37, the mounting two 38, the limiting frame 39, the rotating shaft drum 40, the connecting strip 41, the protruding cover plate 42, the lock chain 43, the motor mounting seat 44, the pin 45, the fastening plate 46, the hook 47, the L-shaped limiting nail 48, the vertical groove 49, the triangle plate 50, the docking 51, the connecting piece 52, the support shaft 53, and the docking block 54.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, in the embodiment of the invention, a hanger for inspecting a crane hook includes an upper frame 1, a reinforcing rib frame 11 is welded on the lower surface of the upper frame 1, a chute deck 12 is welded on the upper surface of the reinforcing rib frame 11, a track 34 is welded on the upper surface of the chute deck 12, an overhead table 5 is arranged above two groups of chute decks 12, a supporting plate 4 is welded on the middle part of the upper surface of the overhead table 5, a supporting rod is welded on the middle part of the lower surface of the overhead table 5, a bracket 7 is welded at the bottom end of the supporting rod, a motor 6 is mounted on the upper surface of the supporting plate 4, a driving end of the motor 6 is connected with a double-winding reel 3, a conveying frame 15 is arranged on the left side and the right side below the upper frame 1, a rotating shaft 16 is mounted in an upper surface inner frame of the conveying frame 15, a belt 17 is arranged on the outer wall of the rotating shaft 16, supporting legs 13 are mounted on the supporting parts of the upper frame 1, a tripod 14 is welded on the outer wall of the supporting legs 13, and a transverse hollow rod 35 is arranged on the outer wall of the overhead table 5;
the left side and the right side of the lower surface of the overhead table 5 are welded with limiting frames 32, the inner frame of each limiting frame 32 is rotationally connected with rollers 33, the left side and the right side of the upper surface of the overhead table 5 are welded with first installation parts 31, a slotted rotary drum II 30 is connected between the two groups of installation parts 31 through a rotary shaft, one side of the slotted rotary drum II 30 is provided with a slotted rotary drum I29, the left side of the lower surface and the upper surface of the overhead table 5 are welded with second installation parts 38, the front elevation of each installation part II 38 is welded with a limiting frame 39, the inner frame of each limiting frame 39 is rotationally connected with a rotary shaft cylinder 40, the outer walls of the slotted rotary drum I29 and the slotted rotary drum II 30 are lapped with a connecting lock chain 36, and the bottom end of the connecting lock chain 36 is provided with a hook tool 37;
one end of the double winding reel I3 is rotationally connected with a gear 23, the back surface of the gear 23 is provided with a double winding reel II 22, the front vertical surface of the double winding reel II 22 is provided with a gear, the gear is meshed with an outer wall tooth opening of the gear 23, the outer wall of the double winding reel II 22 is wound with a rope first 8, the outer wall of the double winding reel I3 is wound with a butt buckle 2, the bottom end lock catch of the butt buckle 2 is connected with a rope second 9, the bottom end of the rope second 9 is welded with an adjusting lug 20, the adjusting lug 20 comprises an arc-shaped buckling strip 24 and a clamping head 28, the bottom end of the arc-shaped buckling strip 24 is welded with the clamping head 28 through an inserting rod, the clamping opening of the clamping head 28 is connected with a transverse rib 10 through a bolt, a butt joint rod 19 is fixedly connected between two groups of rotating shafts 40, an opening fork rod 18 is arranged below the butt joint rod 19, the outer wall of the opening fork rod 18 is provided with a butt through hole, the butt joint rod 26 is inserted in the butt hole, the bottom end of the open fork rod 18 is welded with a base 27, the front and rear lower parts of the hook tool 37 are welded with a connecting strip 41, the bottom end of the connecting strip 41 is welded with a fastening plate 46, the left and right sides of the hook tool 37 are welded with a convex cover plate 42, the inner frame part of the convex cover plate 42 is provided with a chain drum 43, one end of a built-in rotating shaft of the chain drum 43 is connected with a motor mounting seat 44, the bottom end of the convex cover plate 42 is welded with a pin shaft 45, the pin shaft 45 is limited with a hook 47 through a plug rod, the left and right middle parts of the outer wall of the transverse rib 10 are provided with a supporting seat 53, the upper surface of the supporting seat 53 is provided with a vertical rib block 21, the front surface of the vertical rib block 21 is provided with a vertical groove 49, the front middle part of the vertical rib block 21 is provided with a through notch, a triangular plate 50 is inserted in the through notch, the lower part of the outer wall of the triangular plate 50 is provided with a through hole, the rotating shaft is fixed in the through hole, and connecting pieces 52 are connected to the outer wall of the rotating shaft, a butt joint shaft rod 51 is installed at the lower part between the two groups of connecting pieces 52, nuts are installed at the left side and the right side of the butt joint shaft rod 51 and used for limiting the connecting pieces 52, a butt joint block 54 is welded at the lower part of the right wall of the vertical rib block 21, the bottom end of the butt joint block 54 is in sliding connection with the upper surface of a supporting seat 53, a splicing hole is formed in the front surface of the supporting seat 53, the splicing hole and the hole formed in the butt joint block 54 are in the same horizontal plane, a butt joint hole 25 is formed in the outer wall of the transverse rib 10, an L-shaped limiting nail 48 is inserted into a slotted hole of the butt joint hole 25, one end of the L-shaped limiting nail 48 passes through an inner cavity of the butt joint hole 25 and extends to the outer side of a notch of the vertical slot 49, one end of the connecting lock chain 36 is wound and installed with the outer wall of the double-winding reel one 3, and the connecting lock chain 36 is installed opposite to the double-winding reel one 22.
The hanger for crane hook inspection and the use method thereof comprise the following steps of;
s1, welding an upper frame 1 and supporting legs 13, wherein a tripod 14 welded on the outer wall of the supporting legs 13 increases the supporting stability of the upper frame 1, fixing a reinforcing rib frame 11 by adopting bolt members such as rivets after the upper frame 1 is installed, overlapping the reinforcing rib frame 11 on the top ends of the supporting legs 13 after the reinforcing rib frame 11 is installed, and integrating the reinforcing rib frame 11 into a whole in a welding and fixing mode, and simultaneously, installing a chute deck 12 and a track 34 for displacement of a roller 33 on the chute deck 12 before the upper surface of the upper frame 1 is preinstalled;
s2: an overhead table 5 is preset above the upper frame 1 after installation, the overhead table 5 is required to be suspended by means of a crane when the overhead table 5 is installed, meanwhile, a limit frame 32 is welded on the left part and the right part of the lower surface of the overhead table 5, a roller 33 and the limit frame 32 are integrated into a whole, and the roller 33 and the limit frame 32 are placed at a track 34 installed at a notch of a chute deck 12;
s3: the second mounting part 38 is welded at the left side and the right side of the upper surface of the overhead table 5, the limiting frame 39 is limited by screws, the limiting frame 39 is fixed in the inner ring of the limiting frame 39 in a rotating way, meanwhile, the butt joint rod 19 is used for being in butt joint with the open-pore fork rod 18 through the four groups of rotating shaft cylinders 40, and the problem about the fixation of the butt joint rod 19 is solved: a notch is formed at the contact part of the butt joint rod 19 and the transverse rib 10, and the butt joint rod 19 can be fixed by pushing the rotating shaft cylinder 40 to the notch, so that the butt joint rod is limited and fixed;
s4: the clamping head pieces 28 are welded on the outer wall of the transverse rib piece 10, the top ends of the clamping head pieces 28 are connected with the arc-shaped buckling strips 24 in a locking mode, the second rope piece 9 is welded at the top ends of the arc-shaped buckling strips 24, the butt buckle 2 is welded at the top ends of the second rope piece 9, a chain welded at one end of the butt buckle 2 is wound with the first double-winding reel 3, meanwhile, the top ends of the clamping head pieces 28 of the other group are welded with the first rope piece 8, and the top ends of the first rope piece 8 are wound with the second double-winding reel 22.
S5: wherein the double-winding reel I3 and the double-winding reel II 22 are divided into two groups of turntables for butt joint, the unused turntables are used for butt joint with two groups of connecting chains 36, and a hook tool 37 is arranged at the bottom end of the connecting chain 36 and used for hanging objects;
s6: the installed transverse rib 10 is used for clamping and lifting an object, the triangular plate 50 is controlled to be adjusted, the triangular plate 50 is adjusted to be positioned at the front notch of the vertical rib block 21, meanwhile, the L-shaped limit nails 48 are pulled out of the notches of the opposite perforations 25 and the vertical grooves 49, so that the vertical rib block 21 can slide on the outer wall of the transverse rib 10, the object can be clamped and adjusted by sliding leftwards, and the object can be clamped and loosened by sliding rightwards;
s7: when the object is hung by the hook fixture 37, the object is needed to be hung by the hook 47, and the motor mounting seat 44 works to extend the adjusting range of the hook 47;
s8: the butt-joint rod 19 is inserted between the hole-forming fork rods 18, and the holes formed in the outer wall of the hole-forming fork rods 18 are used for being matched with upper plug pins for limiting and fixing, the butt-joint rod 19 can be fixed on the hole-forming fork rods 18 through two groups of plug pins, and the lap-joint rod 26 is used for supporting and supporting the transverse rib 10.
The working principle of the invention is as follows: when the device is installed, the upper frame 1 is in butt joint with the supporting legs 13, the tripod 14 is welded at the lower part of the outer wall of the supporting legs 13 for supporting and fixing the supporting legs 13, meanwhile, the overhead table 5 arranged above the upper frame 1 is matched with the upper roller 33 to roll on the track 34 installed on the upper surface of the chute deck 12, and the front and rear direction adjustment of the overhead table 5 can be realized for changing the position of an object;
secondly, a group of gears 23 are welded on the overhead table 5 and used for installing the motor 6, the motor 6 is controlled to operate, namely, the double-winding reel I3, the gears 23 and the double-winding reel II 22 can be driven to rotate, the rotating directions of the double-winding reel I3 and the double-winding reel II 22 are opposite, the butt joint 2 is butt jointed with the double-winding reel I3, the rope piece I8 is butt jointed with the double-winding reel II 22, lifting of the butt joint 2 and the rope piece I8 can be achieved, and the bottom ends of the butt joint 2 and the rope piece I8 can be lifted through transverse rib pieces 10 butt jointed by all groups of adapting pieces;
control the vertical rib block 21 mounted on the transverse rib 10 to adjust and adapt, specifically: the notch formed in the front of the vertical rib block 21 at the adjusting position of the triangular plate 50 is pulled out, the L-shaped limit nail 48 is pulled out of the position of the opposite through hole 25 and the vertical groove 49, the vertical rib block 21 can slide left and right on the outer wall of the transverse rib 10, and meanwhile, the butt joint block 54 welded on the bottom end and the left wall of the transverse rib 10 can help the vertical rib block 21 to adjust displacement forwards and backwards;
the left and right sides of the front and back adjustment displacement are used for clamping objects with different widths, and the left and right displacement is used for clamping objects with different lengths, and meanwhile, the mode is adopted for detecting whether the clamping and lifting of the objects can fall off or not.
Limit with respect to the transverse rib 10; by the fixation of the docking rod 19 and the perforated fork 18, in particular: an upper contact rod is formed by the opposite perforation of the fork rod 18 and the opposite perforation of the butt joint rod 19 through the inserted rod, the overlap joint rod 26 is used for contacting the lower part of the transverse rib 10, namely the overlap joint rod 26 is positioned in a frame, when the transverse rib 10 is not used, the transverse rib 10 is overlapped on the overlap joint rod 26, and when the overlap joint rod 26 is used, the transverse rib 10 is contacted with the upper contact rod, so that the integral lifting of the transverse rib 10 is realized;
the connecting chain 36 is in butt joint with the double winding drums I3 through the overhead table 5 and the grooving rotary drum I29, the double winding drums I3 are double-group turntables, namely, the double winding drums I3 can be used for hanging the transverse rib 10 or hanging the hook tool 37, and when the butt joint rod 19 is fixed, the butt joint rod 19 can be limited and fixed by arranging a groove on the outer wall of the butt joint rod 19 and pushing the rotating shaft drum 40 towards a notch part arranged on the outer wall of the butt joint rod 19;
when using couple frock 37, can adopt the rotation of regulating motor mount pad 44 control chain rotary drum 43 to realize adjusting the length of couple 47, the below is hung and is put the article and can be detected intensity etc. of lifting hook, and the belt 17 of installation is used for the transportation to different articles, detects couple 47 and can unhook when lifting by crane different articles.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides a hanger bracket for crane hook inspection, includes frame (1), its characterized in that: the lower surface welding of upper frame (1) has strengthening rib frame (11), the upper surface welding of strengthening rib frame (11) has spout deck (12), the upper surface welding of spout deck (12) has track (34), two sets of top of spout deck (12) is provided with aerial platform (5), the upper surface middle part welding of aerial platform (5) has backup pad (4), the lower surface middle part welding of aerial platform (5) has the bracing piece, and the bottom welding of bracing piece has bracket (7), the upper surface mounting of backup pad (4) has motor (6), the drive end of motor (6) is connected with two bobbins one (3), the below left and right sides of upper frame (1) all is provided with transportation frame (15), install pivot (16) in the upper surface inside casing of transportation frame (15), be provided with belt (17) on the outer wall of pivot (16), the supporting leg (13) are installed in the support of upper frame (1), the outer wall (13) have overhead tripod (14) on the outer wall of support leg (13), the aerial platform (5) is provided with horizontal welding of triangle (35);
the left side and the right side of the lower surface of the overhead table (5) are welded with limiting frames (32), an inner frame of each limiting frame (32) is rotationally connected with rollers (33), the left side and the right side of the upper surface of the overhead table (5) are welded with first installation pieces (31), two groups of first installation pieces (31) are connected with second slotted rotary drums (30) through rotating shafts, one side of each slotted rotary drum (30) is provided with a second slotted rotary drum (29), the lower surface and the left side of the upper surface of the overhead table (5) are welded with second installation pieces (38), the front vertical face of each second installation piece (38) is welded with a limiting frame (39), a rotating shaft cylinder (40) is rotationally connected in the inner frame of each limiting frame (39), a connecting lock chain (36) is lapped on the outer walls of the first slotted rotary drums (29) and the second slotted rotary drums (30), and a hook tool (37) is installed at the bottom end of each connecting lock chain (36);
the novel double-winding wire reel comprises a double-winding wire reel I (3), wherein one end of the double-winding wire reel I (3) is rotationally connected with a gear (23), a double-winding wire reel II (22) is arranged on the back surface of the gear (23), a front vertical surface of the double-winding wire reel II (22) is provided with the gear, the gear is meshed with an outer wall tooth opening of the gear (23), a rope piece I (8) is wound on the outer wall of the double-winding wire reel II (22), a butt buckle (2) is wound on the outer wall of the double-winding wire reel I (3), a rope piece II (9) is connected with a bottom lock catch of the butt buckle (2), an adjusting lug (20) is welded at the bottom end of the rope piece II (9), the adjusting lug (20) comprises an arc-shaped buckling strip (24) and a clamping head piece (28), and the clamping opening of the clamping head piece (28) is connected with a transverse rib piece (10) through a bolt.
2. The hanger for crane hook inspection according to claim 1, wherein: the two groups of rotating shaft barrels (40) are fixedly connected with a butt joint rod (19) in a clamping mode, an opening fork rod (18) is arranged below the butt joint rod (19), opposite through holes are formed in the outer wall of the opening fork rod (18), a lap joint rod (26) is inserted into the opposite through holes, and a base (27) is welded at the bottom end of the opening fork rod (18).
3. The hanger for crane hook inspection according to claim 1, wherein: the utility model discloses a couple frock (37) including couple, couple frock (37) and fixed connection, the front and back is leaned on the lower position welding to have connecting strip (41), the bottom welding of connecting strip (41) has a confinement board (46), the left and right sides of couple frock (37) all welds protruding apron (42), the inside casing position of protruding apron (42) is installed chain rotary drum (43), the one end of the built-in pivot of chain rotary drum (43) is connected with motor mount pad (44), the bottom welding of protruding apron (42) has round pin axle (45), round pin axle (45) are spacing through the inserted bar has couple (47).
4. The hanger for crane hook inspection according to claim 1, wherein: the left and right middle parts of the outer wall of the transverse rib piece (10) are respectively provided with a supporting seat (53), the upper surface of each supporting seat (53) is provided with a vertical rib block (21), and the front surface of each vertical rib block (21) is provided with a vertical groove (49).
5. The hanger for crane hook inspection as claimed in claim 4, wherein: the front middle part of the vertical rib block (21) is provided with a through notch, a triangular plate (50) is inserted into the through notch, the lower part of the outer wall of the triangular plate (50) is provided with a through hole, a rotating shaft is fixed in the through hole, and a connecting sheet (52) is connected to the outer wall of the rotating shaft.
6. The hanger for crane hook inspection according to claim 5, wherein: and a butt joint shaft rod (51) is arranged at the lower part between the two groups of connecting pieces (52), and nuts are arranged at the left side and the right side of the butt joint shaft rod (51) and used for limiting the connecting pieces (52).
7. The hanger for crane hook inspection as claimed in claim 4, wherein: the right wall of vertical muscle piece (21) is close to lower part welding has butt joint piece (54), the bottom of butt joint piece (54) and the upper surface sliding connection of supporting seat (53), the spliced eye has been seted up in the front of supporting seat (53), and the spliced eye is in same horizontal plane with the hole of seting up on butt joint piece (54).
8. The hanger for crane hook inspection according to claim 1, wherein: the outer wall of the transverse rib (10) is provided with a pair of perforations (25), L-shaped limit nails (48) are inserted into slotted holes of the pair of perforations (25), and one ends of the L-shaped limit nails (48) pass through inner cavities of the pair of perforations (25) and extend to the outer sides of notches of the vertical grooves (49).
9. The hanger for crane hook inspection according to claim 1, wherein: one end of the connecting chain (36) is wound with the outer wall of the double-winding reel one (3), and the connecting chain (36) is opposite to the double-winding reel two (22).
10. A hanger for inspection of crane hooks according to any one of claims 1 to 9, wherein: the hanger for crane hook inspection and the use method thereof comprise the following steps of;
s1, welding an upper frame (1) and supporting legs (13), wherein a tripod (14) welded on the outer wall of the supporting legs (13) is added with the support of the upper frame (1) to be stable, after the upper frame (1) is installed, bolts such as rivets are used for fixing a reinforcing rib frame (11), after the reinforcing rib frame (11) is installed, the reinforcing rib frame is lapped on the top end of the supporting legs (13) and integrated into a whole in a welding and fixing mode, and meanwhile, before the upper surface of the upper frame (1) is preinstalled, a chute deck (12) and a track (34) are required to be used for displacement of a roller (34) on the chute deck;
s2: an overhead table (5) is preset above the upper frame (1) after installation, the overhead table (5) is required to be suspended by means of a crane when the overhead table (5) is installed, meanwhile, a limit frame (32) is welded on the left part and the right part of the lower surface of the overhead table (5), a roller (33) and the limit frame (32) are integrated into a whole, and the roller is placed at a track (34) installed at a notch of a chute board (12);
s3: the second mounting part (38) is welded at the left side and the right side of the upper surface of the overhead table (5), the limiting frame (39) is limited by screws, the limiting frame (39) is fixed in the inner ring of the limiting frame (39) in a rotating way, meanwhile, the butt joint rod (19) is used for butt joint with the perforated fork rod (18) through the space between four groups of rotating shaft cylinders (40), and the problem about the fixation of the butt joint rod (19) is solved: a notch is formed at the contact part of the butt joint rod (19) and the transverse rib (10), and the rotating shaft cylinder (40) of the butt joint rod is pushed towards the notch, so that the butt joint rod (19) can be fixed, and the butt joint rod is limited and fixed;
s4: welding a clamping head piece (28) on the outer wall of the transverse rib piece (10), locking and connecting an arc-shaped buckling strip (24) at the top end of the clamping head piece (28), welding a rope piece II (9) at the top end of the arc-shaped buckling strip (24), welding a butt buckle (2) at the top end of the rope piece II (9), winding a chain welded at one end of the butt buckle (2) with a double-winding reel I (3), welding a rope piece I (8) at the top end of the other clamping head piece (28), and winding a rope piece I (8) with a double-winding reel II (22);
s5: wherein the double-winding reel I (3) and the double-winding reel II (22) are divided into two groups of turntables for butt joint, the unused turntables are used for butt joint with two groups of connecting chains (36), and a hook tool (37) is arranged at the bottom end of the connecting chain (36) for hanging articles;
s6: the installed transverse rib (10) is used for clamping and lifting an object, the triangular plate (50) is controlled to be adjusted, the triangular plate (50) is adjusted to be positioned at the front notch of the vertical rib block (21), meanwhile, the L-shaped limit nails (48) are pulled out of the notches of the opposite perforations (25) and the vertical grooves (49), so that the vertical rib block (21) can slide on the outer wall of the transverse rib (10), the object can be clamped and adjusted by sliding to the left side, and the object can be clamped and loosened by sliding to the right side;
s7: when the object is hung by the hook tool (37), the object is needed to be hung by the hook (47), and the motor mounting seat (44) operates to extend the adjusting range of the hook (47);
s8: the butt joint rod (19) is inserted between the hole-opening fork rods (18), holes are formed in the outer wall of the hole-opening fork rods (18) and used for being matched with upper plug pins to limit and fix, the butt joint rod (19) can be fixed on the hole-opening fork rods (18) through two groups of plug pins, and the lap joint rod (26) is used for supporting and supporting the transverse rib (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011134834.3A CN112268722B (en) | 2020-10-21 | 2020-10-21 | Hanger for crane hook inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011134834.3A CN112268722B (en) | 2020-10-21 | 2020-10-21 | Hanger for crane hook inspection |
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| Publication Number | Publication Date |
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| CN112268722A CN112268722A (en) | 2021-01-26 |
| CN112268722B true CN112268722B (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011134834.3A Active CN112268722B (en) | 2020-10-21 | 2020-10-21 | Hanger for crane hook inspection |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115123741B (en) * | 2022-07-21 | 2023-07-14 | 山东鲁新起重设备有限公司 | Bridge crane crossbeam bearing performance detection equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102353530B (en) * | 2011-07-22 | 2013-07-24 | 上海理工大学 | Large tonnage lifting hook performance test bench |
| CN205087423U (en) * | 2015-09-18 | 2016-03-16 | 河南巨人起重机集团有限公司 | Electric block lifting hook collection device |
| CN207226823U (en) * | 2017-08-07 | 2018-04-13 | 王凯 | A kind of adjustable crane hook |
| CN111413210B (en) * | 2020-04-28 | 2022-10-25 | 广东众智检验检测有限公司 | Detection device and detection method for opening degree of crane hook |
| CN111792528A (en) * | 2020-07-13 | 2020-10-20 | 安徽省雄峰起重机械有限公司 | Simple crane |
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