CN213738234U - Track assembly of portal frame for material conveying - Google Patents
Track assembly of portal frame for material conveying Download PDFInfo
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- CN213738234U CN213738234U CN202022646671.9U CN202022646671U CN213738234U CN 213738234 U CN213738234 U CN 213738234U CN 202022646671 U CN202022646671 U CN 202022646671U CN 213738234 U CN213738234 U CN 213738234U
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- connecting axle
- portal frame
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Abstract
The utility model discloses a track subassembly of portal frame for material transport, including bracing piece, perpendicular frame and roof, the equal vertical welding of four corners in bottom of roof has the cylinder bracing piece, and all bracing have the bracing frame between the bottom of the body of rod upper portion of every group bracing piece and roof, both sides all are provided with two sets of perpendicular frames around the roof, and are fixed with the crossbearer between the upper end of the two sets of perpendicular frames of aligning around, the ladder is installed to the right-hand member of the front portion of roof. This track subassembly of portal frame for material transport, the structure sets up rationally, utilizes two sets of synchronous pulley that align around synchronous belt drive connects, and transmission structure sets up simple and convenient durable firm, installs left dull and stereotyped track between the front end of two sets of mounting panels in front and back of the up end of roof to install right toper track between the right-hand member of two sets of mounting panels in front and back of the up end of roof, make things convenient for under the prerequisite that the directional accuracy of right-hand member removed, the convenient quick straight removal of left end, remove more safety and stability.
Description
Technical Field
The utility model relates to a portal frame track subassembly correlation technique field specifically is a track subassembly of portal frame for material transport.
Background
The portal frame is according to the needs handling equipment of well, small factory daily production needs, warehouse shipment, lifts by crane the needs of maintenance heavy equipment and material transportation, and the novel small-size portal frame that lifts by crane that develops is applicable to manufacturing mould, vapour and repaiies mill, mine, civil engineering construction site and needs jack-up occasion.
However, the structure of the portal frame track assembly for transporting materials is single, the tracks on the left side and the right side are all straight, so that the rolling is easy to skew and shift in sliding, the straight movement is influenced, and the conveying is unstable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a track subassembly of portal frame for material transport to the portal frame orbit subassembly structure of carrying of the material transportation usefulness that proposes in solving above-mentioned background sets up singlely, and the track on the left and right sides all sets up more straight, leads to the roll to take place crooked skew easily in the slip, influences straight removal, leads to carrying unstable problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a track subassembly of portal frame for material conveying, includes bracing piece, perpendicular frame and roof, the equal vertical welding of four corners in bottom of roof has the cylinder bracing piece, and all the bracing has the bracing frame between the body of rod upper portion of every group bracing piece and the bottom of roof, both sides all are provided with two sets of perpendicular frames around the roof, and are fixed with the crossbearer between the upper end of two sets of perpendicular frames of aligning around, the ladder is installed to the right-hand member of the front portion of roof, and the up end front portion and the rear portion of roof all are fixed with the mounting panel, the side rail guard is installed at both ends around the roof, and the back rail guard is installed at both ends about the roof.
Preferably, the mounting panel up end mid-mounting has driving motor, and driving motor front side transmission is connected with left connecting axle, and the outer end of left connecting axle installs the second synchronous pulley to left connecting axle is rotatable structure.
Preferably, the rear side transmission of driving motor is connected with the right connecting axle, and installs the third synchronous pulley on the outer end head of right connecting axle to right connecting axle is rotatable structure.
Preferably, the anterior internal rotation activity of the anterior mounting panel of roof up end has left connecting axle, and installs first synchronous pulley on the outer end of left connecting axle is overhead to the rear portion internal rotation activity of mounting panel has right connecting axle, and installs the fourth synchronous pulley on the outer end of right connecting axle.
Preferably, a synchronous belt is in transmission connection with the second synchronous belt pulley, the first synchronous belt pulley, the third synchronous belt pulley and the fourth synchronous belt pulley, and the transmission direction and the speed of the synchronous belts on the front side and the rear side are consistent.
Preferably, install left dull and stereotyped track between the front end of two sets of mounting panels in front of the back of roof up end, and the orbital up end straight setting of left side dull and stereotyped to install right toper track between the right-hand member of two sets of mounting panels in front of the up end of roof back, and the orbital middle part of right side toper presents the toper protrusion structure.
Compared with the prior art, the beneficial effects of the utility model are that: according to the track assembly of the portal frame for material conveying, two groups of synchronous belt pulleys which are aligned front and back are connected through synchronous belt transmission, the transmission structure is simple, convenient, firm and firm in arrangement, a left flat plate track is arranged between the front ends of the front and back two groups of mounting plates on the upper end surface of the top plate, and a right conical track is arranged between the right ends of the front and back two groups of mounting plates on the upper end surface of the top plate, so that the left end can conveniently and quickly move straightly on the premise that the right end can conveniently and directionally and accurately move, and the movement is safe and stable;
1. the material conveying and mounting frame structure is formed by arranging the support rods, the vertical frames, the inclined support frames, the transverse frames, the side protective guards, the top plate and the rear protective guards, mounting plates are arranged at the front part and the rear part of the upper end face of the top plate, the left part and the right part of each mounting plate are respectively in transmission connection with the shaft rods, synchronous belt wheels are arranged at the outer end heads of the shaft rods, two groups of synchronous belt wheels which are aligned front and rear are in transmission connection by utilizing the synchronous belts, and the transmission structure is simple, convenient, firm and firm;
2. the left and right parts of the front and rear two groups of mounting plates on the upper end face of the top plate are respectively in transmission connection with a left connecting shaft and a right connecting shaft, the outer ends of the rear left connecting shaft and the rear right connecting shaft are respectively provided with a second synchronous belt pulley and a third synchronous belt pulley, the outer ends of the front left connecting shaft and the front right connecting shaft are respectively provided with a first synchronous belt pulley and a fourth synchronous belt pulley, the second synchronous belt pulley, the first synchronous belt pulley, the third synchronous belt pulley and the fourth synchronous belt pulley are connected in a transmission manner, and the upper structure is conveniently driven to move.
3. Install left dull and stereotyped track between the front end of two sets of mounting panels in front of the upper end surface of roof, and the orbital up end of left dull and stereotyped is straight to be set up to install right toper track between the right-hand member of two sets of mounting panels in front of the upper end surface of roof, and right toper orbital middle part presents the toper projection structure, makes things convenient for under the directional accurate prerequisite of removing of right-hand member, the convenient quick straight removal of left end, remove more safety and stability.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a schematic top view of the structure of the present invention;
FIG. 4 is a schematic view of the installation of the left flat rail and the right tapered rail according to the structure of the present invention;
fig. 5 is a schematic view of the connection relationship between the first chain wheel and the second chain wheel of the structure of the present invention.
In the figure: 1. a support bar; 2. erecting; 3. a ladder; 4. a first timing pulley; 5. an oblique bracket; 6. a cross frame; 7. a left plate rail; 8. a synchronous belt; 9. mounting a plate; 10. a second timing pulley; 11. a side guard rail; 12. a drive motor; 13. a top plate; 14. a rear guard rail; 15. a right tapered track; 16. a left connecting shaft; 17. a right connecting shaft; 18. a third synchronous pulley; 19. and a fourth timing pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a rail assembly of a portal frame for material conveying comprises support rods 1, vertical frames 2, ladders 3, first synchronous belt wheels 4, inclined strut frames 5, transverse frames 6, a left flat plate rail 7, synchronous belts 8, mounting plates 9, second synchronous belt wheels 10, side protective guards 11, a driving motor 12, a top plate 13, a rear protective guard 14, a right conical rail 15, a left connecting shaft 16, a right connecting shaft 17, a third synchronous belt wheel 18 and a fourth synchronous belt wheel 19, wherein four corners of the bottom of the top plate 13 are vertically welded with cylindrical support rods 1, the inclined strut frames 5 are respectively obliquely braced between the upper part of a rod body of each group of support rods 1 and the bottom of the top plate 13, the front side and the rear side of the top plate 13 are respectively provided with two groups of vertical frames 2, the transverse frames 6 are fixed between the upper ends of the two groups of vertical frames 2 which are aligned front and rear, the ladders 3 are installed at the right end of the front part of the top plate 13, and the mounting plates 9 are fixed at the front part and the rear part of the upper end of the top plate 13, the front end and the rear end of the top plate 13 are provided with side guard rails 11, the left end and the right end of the top plate 13 are provided with rear guard rails 14, a left flat rail 7 is arranged between the front ends of two groups of mounting plates 9 at the front and the rear of the upper end surface of the top plate 13, the upper end surface of the left flat rail 7 is arranged straightly, a right conical rail 15 is arranged between the right ends of the two groups of mounting plates 9 at the front and the rear of the upper end surface of the top plate 13, the middle part of the right conical rail 15 is in a conical convex structure, the middle part of the upper end surface of the mounting plate 9 is provided with a driving motor 12, the front side of the driving motor 12 is in transmission connection with a left connecting shaft 16, the outer end of the left connecting shaft 16 is provided with a second synchronous pulley 10, the left connecting shaft 16 is in a rotatable structure, the rear side of the driving motor 12 is in transmission connection with a right connecting shaft 17, the outer end of the right connecting shaft 17 is provided with a third synchronous pulley 18, and the right connecting shaft 17 is in a rotatable structure, the anterior internal rotation activity of the anterior mounting panel 9 of roof 13 up end has left connecting axle 16, and the overhead first synchronous pulley 4 of installing in outer end of left connecting axle 16, and the rear portion internal rotation activity of mounting panel 9 has right connecting axle 17, and the overhead fourth synchronous pulley 19 of installing in outer end of right connecting axle 17, second synchronous pulley 10 and first synchronous pulley 4, it is connected with hold-in range 8 all to transmit between third synchronous pulley 18 and the fourth synchronous pulley 19, and the direction of transmission and the speed of the hold-in range 8 of both sides all set up unanimously around.
As shown in fig. 1-2, the overall structure of the equipment is mainly shown, a material conveying and mounting frame structure is formed by arranging a support rod 1, a vertical frame 2, an inclined frame 5, a cross frame 6, a side guard rail 11, a top plate 13 and a rear guard rail 14, mounting plates 9 are arranged at the front part and the rear part of the upper end surface of the top plate 13, shaft rods are respectively connected with the left part and the right part of the mounting plates 9 in a transmission manner, synchronous belt wheels are arranged at the outer ends of the shaft rods, two groups of synchronous belt wheels which are aligned front and rear are connected in a transmission manner by using synchronous belt, and the transmission structure is simple, convenient, firm and firm;
as shown in fig. 3, the left and right parts of the front and rear two sets of mounting plates 9 on the upper end surface of the top plate 13 are respectively connected with a left connecting shaft 16 and a right connecting shaft 17 in a transmission manner, the outer ends of the rear left connecting shaft 16 and the rear right connecting shaft 17 are respectively provided with a second synchronous pulley 10 and a third synchronous pulley 18, the outer ends of the front left connecting shaft 16 and the front right connecting shaft 17 are respectively provided with a first synchronous pulley 4 and a fourth synchronous pulley 19, so that the upper synchronous belt 8 is connected between the second synchronous pulley 10 and the first synchronous pulley 4 in a transmission manner, and the third synchronous pulley 18 and the fourth synchronous pulley 19 in a transmission manner, thereby facilitating the movement of the upper structure.
As shown in fig. 4-5, a left flat rail 7 is installed between the front ends of the front and rear two sets of mounting plates 9 on the upper end surface of the top plate 13, the upper end surface of the left flat rail 7 is arranged straightly, a right tapered rail 15 is installed between the right ends of the front and rear two sets of mounting plates 9 on the upper end surface of the top plate 13, and the middle of the right tapered rail 15 presents a tapered protruding structure, so that the left end can move straightly and conveniently and straightly and rapidly on the premise that the right end can move accurately and directionally, and the movement is safe and stable.
The working principle is as follows: when the rail component of the portal frame for material conveying is used, the equipment is provided with mounting plates 9 at the front and back parts of the upper end surface of a top plate 13, a left connecting shaft 16 is arranged in the front parts of the front and back two groups of mounting plates 9, a right connecting shaft 17 is arranged in the back part of the mounting plates 9, a driving motor 12 is arranged at the upper end of the middle part of the mounting plate 9 at the back part, the driving motor 12 is used for driving and connecting the left connecting shaft 16 and the right connecting shaft 17 at the front and back sides, the outer ends of the left connecting shaft 16 and the right connecting shaft 17 at the back part are respectively provided with a second synchronous pulley 10 and a third synchronous pulley 18, the outer ends of the left connecting shaft 16 and the right connecting shaft 17 at the front part are respectively provided with a first synchronous pulley 4 and a fourth synchronous pulley 19, so that the second synchronous pulley 10, the first synchronous pulley 4, the third synchronous pulley 18 and the fourth synchronous pulley 19 are all connected with an upper synchronous belt 8 in a driving way, the second synchronous belt wheel 10 and the third synchronous belt wheel 18 at the rear part can rotate conveniently, and meanwhile, the first synchronous belt wheel 4 and the fourth synchronous belt wheel 19 at the front part are driven to rotate together through the synchronous belt 8, so that a simple and stable track assembly is formed, and the use of sliding connection is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a track subassembly of portal frame for material conveying, includes bracing piece (1), erects frame (2) and roof (13), its characterized in that: equal vertical welding in four corners in bottom of roof (13) has cylinder bracing piece (1), and equal bracing has bracing frame (5) between the body of rod upper portion of every group bracing piece (1) and the bottom of roof (13), both sides all are provided with two sets of perpendicular frame (2) around roof (13), and are fixed with crossbearer (6) between the upper end of two sets of perpendicular frame (2) of aligning around, ladder (3) are installed to the right-hand member of the front portion of roof (13), and the up end front portion and the rear portion of roof (13) all are fixed with mounting panel (9), side rail guard (11) are installed at both ends around roof (13), and back rail guard (14) are installed at both ends about roof (13).
2. The track assembly of the portal frame for material transportation according to claim 1, wherein: the mounting panel (9) up end mid-mounting has driving motor (12), and driving motor (12) front side transmission is connected with left connecting axle (16), and second synchronous pulley (10) are installed to the outer end of left connecting axle (16) to left connecting axle (16) are rotatable structure.
3. The track assembly of the portal frame for material transportation according to claim 2, wherein: the rear side transmission of driving motor (12) is connected with right connecting axle (17), and installs third synchronous pulley (18) on the outer end of right connecting axle (17) to right connecting axle (17) is rotatable structure.
4. The track assembly of the portal frame for material transportation according to claim 1, wherein: the front rotation activity of the anterior mounting panel (9) of roof (13) up end has left connecting axle (16), and installs first synchronous pulley (4) on the outer end of left connecting axle (16) overhead to the rear portion rotation activity of mounting panel (9) has right connecting axle (17), and installs fourth synchronous pulley (19) on the outer end of right connecting axle (17) overhead.
5. The track assembly of the portal frame for material transportation according to claim 2, wherein: synchronous belt (8) are in transmission connection with the second synchronous belt wheel (10) and the first synchronous belt wheel (4), the third synchronous belt wheel (18) and the fourth synchronous belt wheel (19), and the transmission directions and the speeds of the synchronous belts (8) on the front side and the rear side are consistent.
6. The track assembly of the portal frame for material transportation according to claim 1, wherein: install left dull and stereotyped track (7) between the front end of two sets of mounting panels (9) back before roof (13) up end, and the up end straight setting of left dull and stereotyped track (7) to install right toper track (15) between the right-hand member of two sets of mounting panels (9) back before the up end of roof (13), and the middle part of right toper track (15) presents the toper and protrudes the structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022646671.9U CN213738234U (en) | 2020-11-16 | 2020-11-16 | Track assembly of portal frame for material conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022646671.9U CN213738234U (en) | 2020-11-16 | 2020-11-16 | Track assembly of portal frame for material conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213738234U true CN213738234U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022646671.9U Active CN213738234U (en) | 2020-11-16 | 2020-11-16 | Track assembly of portal frame for material conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213738234U (en) |
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2020
- 2020-11-16 CN CN202022646671.9U patent/CN213738234U/en active Active
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