CN107522111B - Automatic clamping and carrying device for section steel - Google Patents
Automatic clamping and carrying device for section steel Download PDFInfo
- Publication number
- CN107522111B CN107522111B CN201710992003.1A CN201710992003A CN107522111B CN 107522111 B CN107522111 B CN 107522111B CN 201710992003 A CN201710992003 A CN 201710992003A CN 107522111 B CN107522111 B CN 107522111B
- Authority
- CN
- China
- Prior art keywords
- fixed
- adjusting
- plate
- block
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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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
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- 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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
-
- 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
- B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
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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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses an automatic profile steel clamping and carrying device which comprises a plurality of supporting columns, wherein the tops of at least four supporting columns are respectively fixed on the bottom surfaces of four corners of an upper supporting plate, the bottom ends of the supporting columns are fixed on the ground, two sliding track blocks are fixed on the left side and the right side of the upper supporting plate, a transmission mechanism is arranged on the upper supporting plate between the two sliding track blocks, a moving frame is provided with a sliding block, the sliding block is positioned on the sliding track blocks, the middle part of the top surface of the moving frame is fixedly provided with a connecting block, and the connecting block is screwed in a transmission screw rod of; the front part of the moving frame is provided with an extension plate, the top surface of the extension plate is fixed with at least two pushing oil cylinders, push rods of the pushing oil cylinders vertically penetrate the extension plate downwards and are fixed on the grabbing plate, two ends of the bottom surface of the grabbing plate are both fixed with adjusting mechanisms, and adjusting block bodies are fixed on the adjusting mechanisms. It can carry shaped steel fast, and its transport is quick, need not professional, carries safety.
Description
Technical Field
The invention relates to the technical field of building material conveying equipment, in particular to an automatic section steel clamping and carrying device.
Background
Some existing section steel or I-steel and the like are generally conveyed by a crane, and the section steel is lifted by the crane and then moved to shake when the crane is conveyed, so that potential safety hazards are caused, the crane is troublesome to operate, and a professional is required to operate.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an automatic section steel clamping and conveying device which can quickly convey section steel, is quick in conveying, does not need professional personnel and is safe in conveying.
The technical solution of the invention is as follows:
the automatic section steel clamping and carrying device comprises a plurality of supporting columns, wherein the tops of at least four supporting columns are respectively fixed on the bottom surfaces of four corners of an upper supporting plate, the bottom ends of the supporting columns are fixed on the ground, two sliding track blocks are fixed on the left side and the right side of the upper supporting plate, a transmission mechanism is arranged on the upper supporting plate between the two sliding track blocks, a sliding block is arranged on a moving frame, the sliding block is positioned on the sliding track blocks, a connecting block is fixed in the middle of the top surface of the moving frame, and the connecting block is screwed in a transmission screw rod of the transmission;
the front portion of removal frame has the extension board, the top surface of extension board is fixed with two at least promotion hydro-cylinders, the vertical downwardly passed extension board of push rod that promotes the hydro-cylinder is fixed on grabbing the board, the bottom surface both ends of grabbing the board all are fixed with adjustment mechanism, be fixed with the adjusting block on the adjustment mechanism, all be fixed with two centre gripping backup pads on two adjusting block opposite faces, be fixed with the centre gripping hydro-cylinder in the centre gripping backup pad, the push rod of centre gripping hydro-cylinder passes the centre gripping backup pad and is fixed with the grip block, it is corresponding to be fixed with the grip block on the push rod of two relative centre gripping hydro-cylinders.
The transmission mechanism comprises two supporting plates, the two supporting plates are respectively fixed to the front portion and the rear portion of the upper supporting plate, two ends of the transmission screw rod are hinged to the two supporting plates, a driving motor is fixed to the supporting plate at the rear portion, an output shaft of the driving motor is a spline shaft, and an output shaft of the driving motor is inserted in a spline hole formed in the rear end of the transmission screw rod in a sleeved mode.
The cross section of the sliding track block is in an inverted T shape, the two sides of the bottom of the sliding track block are provided with transverse extending parts, vertical flanges extending upwards are arranged above the edge parts of the transverse extending parts, sliding blocks are arranged at two ends of the top surface of the moving frame, the sliding blocks are provided with convex through grooves, the lower part of the sliding track block, the transverse extending parts and the vertical flanges are inserted and sleeved in the convex through grooves, sliding blocks made of polytetrafluoroethylene are fixed on the inner walls of the convex through grooves above the transverse extending parts, and the sliding blocks are pressed against the top surface of the transverse extending parts.
The bottom surface of the sliding track block is fixed with a plurality of hemispherical bulges, and the hemispherical bulges are pressed against the bottom surface of the convex through groove.
The adjusting mechanism comprises two adjusting plate bodies, the two adjusting plate bodies are fixed below one end of the grabbing plate, two ends of the adjusting screw rod are hinged to the two adjusting plate bodies, an adjusting motor is fixed to the adjusting plate body on the outer side, an output shaft of the adjusting motor is a spline shaft, an output shaft of the adjusting motor extends into a spline hole formed in the outer end of the adjusting screw rod, the adjusting block bodies are screwed into the adjusting screw rod, buffering block bodies are fixed to the two adjusting plate bodies, and the buffering block bodies correspond to the adjusting block bodies.
The bottom surface of one end of the grabbing plate is fixedly provided with a vertical adjusting plate, the middle of the vertical adjusting plate is provided with a vertical through hole, the proximity switch is inserted in the vertical through hole, the head of the proximity switch is provided with a radial extending edge, the tail end of the proximity switch is in threaded connection with a nut, and the vertical adjusting plate is clamped between the radial extending edge and the nut.
The invention has the beneficial effects that:
it can carry shaped steel fast, and its transport is quick, need not professional, carries safety.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a partial schematic view of the transmission mechanism of the present invention;
fig. 5 is a schematic structural view between the adjusting block and the clamping block of the present invention.
Detailed Description
Example (b): referring to fig. 1 to 5, an automatic section steel clamping and conveying device includes a plurality of support columns 10, wherein the tops of at least four support columns 10 are respectively fixed on the bottom surfaces of four corners of an upper support plate 20, the bottom ends of the support columns 10 are fixed on the ground, two sliding rail blocks 30 are fixed on the left and right sides of the upper support plate 20, a transmission mechanism 40 is arranged on the upper support plate 20 between the two sliding rail blocks 30, a sliding block 51 is mounted on a movable frame 50, the sliding block 51 is positioned on the sliding rail block 30, a connecting block 52 is fixed on the middle part of the top surface of the movable frame 50, and the connecting block 52 is screwed in a transmission screw 41 of the transmission mechanism 40;
the front part of the moving frame 50 is provided with an extending plate 53, the top surface of the extending plate 53 is fixed with at least two pushing oil cylinders 54, push rods of the pushing oil cylinders 54 vertically downwards penetrate through the extending plate 53 and are fixed on the grabbing plate 55, two ends of the bottom surface of the grabbing plate 55 are both fixed with adjusting mechanisms 60, adjusting block bodies 61 are fixed on the adjusting mechanisms 60, two clamping support plates 62 are fixed on opposite surfaces of the two adjusting block bodies 61, clamping oil cylinders 63 are fixed on the clamping support plates 62, push rods of the clamping oil cylinders 63 penetrate through the clamping support plates 62 and are fixed with clamping blocks 64, and the clamping blocks 64 fixed on the push rods of the two opposite clamping oil cylinders 63 correspond to each other.
Further, the transmission mechanism 40 includes two support plates 42, the two support plates 42 are respectively fixed at the front and the rear of the upper support plate 20, two ends of the transmission screw 41 are hinged to the two support plates 42, a driving motor 43 is fixed on the support plate 42 at the rear, an output shaft of the driving motor 43 is a spline shaft, and an output shaft of the driving motor 43 is inserted into a spline hole formed at the rear end of the transmission screw 41.
Further, the cross section of the sliding rail block 30 is in an inverted T shape, the two sides of the bottom of the sliding rail block 30 are provided with the transverse extending portions 32, the upper portions of the edges of the transverse extending portions 32 are provided with the vertical flanges 33 extending upwards, the two ends of the top surface of the moving frame 50 are provided with the sliding blocks 57, the sliding blocks 57 are provided with the convex through grooves 58, the lower portions of the sliding rail block 30, the transverse extending portions 32 and the vertical flanges 33 are inserted into the convex through grooves 58, the inner walls of the convex through grooves 58 above the transverse extending portions 32 are fixed with the sliding blocks 51 made of polytetrafluoroethylene, and the sliding blocks 51 are pressed against the top surface of the transverse extending portions 32.
Further, a plurality of hemispherical protrusions 34 are fixed to the bottom surface of the slide rail block 30, and the hemispherical protrusions 34 are pressed against the bottom surface of the embossed through groove 58.
Further, the adjusting mechanism 60 includes two adjusting plate bodies 65, the two adjusting plate bodies 65 are fixed below one end of the grabbing plate 55, two ends of the adjusting screw 66 are hinged to the two adjusting plate bodies 65, the adjusting plate body 65 on the outer side is fixed with the adjusting motor 67, the output shaft of the adjusting motor 67 is a spline shaft, the output shaft of the adjusting motor 67 extends into a spline hole formed in the outer end of the adjusting screw 66, the adjusting block body 61 is screwed in the adjusting screw 66, the two adjusting plate bodies 65 are fixed with the buffer block body 671, and the buffer block body 671 corresponds to the adjusting block body 61.
Further, a vertical adjusting plate 68 is fixed to the bottom surface of one end of the grabbing plate 55, a vertical through hole 69 is formed in the middle of the vertical adjusting plate 68, a proximity switch 70 is inserted into the vertical through hole 69, a radially extending edge 71 is formed at the head of the proximity switch 70, a nut 72 is screwed at the tail end of the proximity switch 70, and the vertical adjusting plate 68 is clamped between the radially extending edge 71 and the nut 72.
The working principle is as follows: the grabbing plate 55 is lowered and positioned above the section steel (the section steel adopted in the embodiment is an I-shaped steel) by pushing the push rod of the oil cylinder 54 downwards, then the adjusting motor 67 operates to rotate the adjusting screw 66, so that the two adjusting block bodies 61 are close to two ends of the section steel, then the two adjusting block bodies are pushed by the push rod of the clamping oil cylinder 63 to clamp the section steel by the two clamping blocks 64, and then the push rod of the oil cylinder 54 is pushed to retract;
then, the driving motor 43 is operated to rotate the driving screw 41, so that the moving frame 50 moves to convey the section steel, and after the section steel is conveyed to a required conveying position, the push rod of the pushing oil cylinder 54 descends to enable the section steel to be positioned on the ground, and meanwhile, the push rod of the clamping oil cylinder 63 retracts, so that the section steel is placed on the ground to finish the conveying.
And the proximity switch 70 is used to limit the lifting height of the gripping plate 55 and prevent the gripping plate 55 from being lifted too high and approaching the extension plate 53.
The above embodiments are only for illustrating the invention and are not to be construed as limiting the invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention, therefore, all equivalent technical solutions also belong to the scope of the invention, and the scope of the invention is defined by the claims.
Claims (1)
1. The utility model provides an automatic centre gripping handling device of shaped steel, includes a plurality of pillars (10), its characterized in that: the top parts of at least four pillars (10) are respectively fixed on the bottom surfaces of four corners of an upper supporting plate (20), the bottom ends of the pillars (10) are fixed on the ground, the left side and the right side of the upper supporting plate (20) are respectively fixed with a sliding track block (30), a transmission mechanism (40) is arranged on the upper supporting plate (20) between the two sliding track blocks (30), a sliding block (51) is installed on a moving frame (50), the sliding block (51) is positioned on the sliding track block (30), a connecting block (52) is fixed in the middle part of the top surface of the moving frame (50), and the connecting block (52) is screwed in a transmission screw rod (41) of the transmission mechanism (40);
the front part of the moving frame (50) is provided with an extension plate (53), the top surface of the extension plate (53) is fixed with at least two pushing oil cylinders (54), push rods of the pushing oil cylinders (54) vertically downwards penetrate through the extension plate (53) and are fixed on the grabbing plate (55), two ends of the bottom surface of the grabbing plate (55) are respectively fixed with an adjusting mechanism (60), an adjusting block body (61) is fixed on the adjusting mechanism (60), two clamping support plates (62) are respectively fixed on opposite surfaces of the two adjusting block bodies (61), clamping oil cylinders (63) are fixed on the clamping support plates (62), the push rods of the clamping oil cylinders (63) penetrate through the clamping support plates (62) and are fixed with clamping blocks (64), and the clamping blocks (64) fixed on the push rods of the two opposite clamping oil cylinders (63) are corresponding to each other;
the transmission mechanism (40) comprises two supporting plates (42), the two supporting plates (42) are respectively fixed at the front part and the rear part of the upper supporting plate (20), two ends of a transmission screw (41) are hinged to the two supporting plates (42), a driving motor (43) is fixed on the supporting plate (42) at the rear part, an output shaft of the driving motor (43) is a spline shaft, and an output shaft of the driving motor (43) is inserted in a spline hole formed at the rear end of the transmission screw (41);
the cross section of the sliding track block (30) is in an inverted T shape, the two sides of the bottom of the sliding track block (30) are provided with transverse extending parts (32), vertical flanges (33) extending upwards are arranged above the edges of the transverse extending parts (32), two ends of the top surface of the moving frame (50) are provided with sliding blocks (57), each sliding block (57) is provided with a convex through groove (58), the lower part of the sliding track block (30), the transverse extending parts (32) and the vertical flanges (33) are inserted and sleeved in the convex through grooves (58), sliding blocks (51) made of polytetrafluoroethylene are fixed on the inner walls of the convex through grooves (58) above the transverse extending parts (32), and the sliding blocks (51) are pressed against the top surface of the transverse extending parts (32);
the adjusting mechanism (60) comprises two adjusting plate bodies (65), the two adjusting plate bodies (65) are fixed below one end of the grabbing plate (55), two ends of an adjusting screw rod (66) are hinged to the two adjusting plate bodies (65), an adjusting motor (67) is fixed on the adjusting plate body (65) on the outer side, an output shaft of the adjusting motor (67) is a spline shaft, the output shaft of the adjusting motor (67) extends into a spline hole formed in the outer end of the adjusting screw rod (66), an adjusting block body (61) is screwed in the adjusting screw rod (66), a buffer block body (671) is fixed on the two adjusting plate bodies (65), and the buffer block body (671) corresponds to the adjusting block body (61);
a vertical adjusting plate (68) is fixed to the bottom face of one end of the extending plate (53), a vertical through hole (69) is formed in the middle of the vertical adjusting plate (68), the proximity switch (70) is inserted in the vertical through hole (69), a radial extending edge (71) is arranged at the head of the proximity switch (70), a nut (72) is screwed at the tail end of the proximity switch (70), and the vertical adjusting plate (68) is clamped between the radial extending edge (71) and the nut (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992003.1A CN107522111B (en) | 2016-01-18 | 2016-01-18 | Automatic clamping and carrying device for section steel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610029832.5A CN105540250B (en) | 2016-01-18 | 2016-01-18 | A kind of shaped steel clamps handling device automatically |
| CN201710992003.1A CN107522111B (en) | 2016-01-18 | 2016-01-18 | Automatic clamping and carrying device for section steel |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610029832.5A Division CN105540250B (en) | 2016-01-18 | 2016-01-18 | A kind of shaped steel clamps handling device automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107522111A CN107522111A (en) | 2017-12-29 |
| CN107522111B true CN107522111B (en) | 2019-12-20 |
Family
ID=55819896
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711012256.4A Active CN107555321B (en) | 2016-01-18 | 2016-01-18 | Fashioned iron clamps handling device automatically |
| CN201710972837.6A Pending CN107640577A (en) | 2016-01-18 | 2016-01-18 | A kind of shaped steel clamps handling device and its method of work automatically |
| CN201711017407.5A Expired - Fee Related CN107840251B (en) | 2016-01-18 | 2016-01-18 | The fashioned iron for carrying safety clamps handling device automatically |
| CN201610029832.5A Active CN105540250B (en) | 2016-01-18 | 2016-01-18 | A kind of shaped steel clamps handling device automatically |
| CN201710992003.1A Expired - Fee Related CN107522111B (en) | 2016-01-18 | 2016-01-18 | Automatic clamping and carrying device for section steel |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711012256.4A Active CN107555321B (en) | 2016-01-18 | 2016-01-18 | Fashioned iron clamps handling device automatically |
| CN201710972837.6A Pending CN107640577A (en) | 2016-01-18 | 2016-01-18 | A kind of shaped steel clamps handling device and its method of work automatically |
| CN201711017407.5A Expired - Fee Related CN107840251B (en) | 2016-01-18 | 2016-01-18 | The fashioned iron for carrying safety clamps handling device automatically |
| CN201610029832.5A Active CN105540250B (en) | 2016-01-18 | 2016-01-18 | A kind of shaped steel clamps handling device automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN107555321B (en) |
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| CN106966160B (en) * | 2017-03-01 | 2018-10-16 | 道县东圣电子科技有限公司 | A kind of PCB board separators grasping plate placement mechanism |
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| CN110271971A (en) * | 2018-08-01 | 2019-09-24 | 陈延波 | A kind of building bar lifting clamping device |
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| CN111807218B (en) * | 2020-07-20 | 2022-02-25 | 合肥市神雕起重机械有限公司 | Clamping device applied to cantilever crane |
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- 2016-01-18 CN CN201711012256.4A patent/CN107555321B/en active Active
- 2016-01-18 CN CN201710972837.6A patent/CN107640577A/en active Pending
- 2016-01-18 CN CN201711017407.5A patent/CN107840251B/en not_active Expired - Fee Related
- 2016-01-18 CN CN201610029832.5A patent/CN105540250B/en active Active
- 2016-01-18 CN CN201710992003.1A patent/CN107522111B/en not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107522111A (en) | 2017-12-29 |
| CN107555321A (en) | 2018-01-09 |
| CN107555321B (en) | 2018-12-25 |
| CN105540250B (en) | 2017-11-24 |
| CN107840251B (en) | 2019-05-17 |
| CN107640577A (en) | 2018-01-30 |
| CN105540250A (en) | 2016-05-04 |
| CN107840251A (en) | 2018-03-27 |
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