Fireproof grating transfer equipment

Abstract

The invention relates to the technical field of fireproof grid transfer, and discloses fireproof grid transfer equipment which comprises an upper frame body, stand columns are fixedly connected to the positions, located at the four corners, of the bottom of the upper frame body, self-locking type universal wheels are fixedly connected to the bottoms of the stand columns, ribs are fixedly connected to one sides of the stand columns, the ribs are fixed to the upper frame body, and the self-locking type universal wheels are fixedly connected to the other sides of the stand columns. Two sliding frames are slidably connected to the outer portions of the two sides of the upper frame body, an upper support is fixedly connected to the tops of the two opposite sliding frames, and a driving mechanism enabling the upper support to move through the sliding frames is arranged on one side of the upper frame body. According to the fireproof grating forking device, the phenomenon that a fireproof grating turns on one side when forked can be avoided, the stability of the fireproof grating when forked is guaranteed, the fireproof grating can be prevented from falling off from the forking claws, the stability of the fireproof grating when forked is further improved, the distance between the two forking claws can be changed, and the fireproof grating forking device is convenient to use. And therefore, the fireproof grilles with different sizes can be forked, and the application range of the transfer equipment is widened.

Description

Technical Field

[0001] The present invention relates to the technical field of fireproof grille transportation, and specifically provides a fireproof grille transportation device. Background Art

[0002] In the modern construction field, fire safety is of crucial importance. As an important fireproof partition component, fireproof grilles are widely used in various buildings. Fireproof grilles usually have the characteristics of large size and heavy weight, and the transportation link is very critical during their production, transportation, and installation processes.

[0003] Traditional fireproof grille transportation methods mostly rely on manual handling or simple mechanical assistance such as forklifts. Manual handling is not only inefficient but also extremely labor-consuming for operators. At the same time, there are also relatively high safety risks, which are likely to cause injuries to personnel. Although simple machinery such as forklifts improves the handling efficiency to a certain extent, due to the difficulty in maintaining the stability of the fireproof grille when it is lifted by a forklift, it is prone to tipping over. Therefore, it is urgent to develop an efficient, safe, and reliable transportation device specifically for fireproof grilles. Summary of the Invention

[0004] Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fireproof grille transportation device, mainly to solve the problems that traditional fireproof grille transportation methods mostly rely on manual handling or simple mechanical assistance such as forklifts. Manual handling is not only inefficient but also extremely labor-consuming for operators. At the same time, there are also relatively high safety risks, which are likely to cause injuries to personnel. Although simple machinery such as forklifts improves the handling efficiency to a certain extent, due to the difficulty in maintaining the stability of the fireproof grille when it is lifted by a forklift, it is prone to tipping over.

[0006] Technical Solutions

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A fireproof grille transportation device includes an upper frame body. At the positions of the four corners at the bottom of the upper frame body, columns are fixedly connected. The bottom of the columns is fixedly connected with self-locking universal wheels. One side of the columns is fixedly connected with ribs, and the ribs are fixed to the upper frame body. Two sliding frames are slidably connected to the outer sides of both sides of the upper frame body. The tops of two opposite sliding frames are fixedly connected with upper brackets. A driving mechanism for moving the upper brackets through the sliding frames is provided on one side of the upper frame body. A clamping mechanism for clamping and lifting the fireproof grille is provided on one side of each of the plurality of sliding frames. Ash cleaning mechanisms for cleaning the dust on the surface of the fireproof grille are provided on the opposite sides of the two upper brackets.

[0009] Further, the driving mechanism includes a rack. Two mounting brackets are fixedly connected to one side of the upper frame body, and the rack is fixedly connected to the bottom of the mounting brackets. The bottom of two sliding frames on the same side is provided with a driving motor through a motor base. One end of the output shaft of the driving motor is key-connected with a gear, and the gear meshes with the rack.

[0010] On the basis of the foregoing solution, the clamping mechanism includes a plurality of L-shaped plates. The plurality of L-shaped plates are respectively fixedly connected to one side of the plurality of sliding frames. The plurality of L-shaped plates are all located inside the upper frame body. Lifting cylinders are fixedly connected to the tops of the plurality of L-shaped plates. One end of the telescopic part of the lifting cylinder passes through the L-shaped plate and is fixedly connected with a connecting frame. One side of the connecting frame is fixedly connected with a side cylinder. One end of the telescopic part of the side cylinder is fixedly connected with a fork frame. Fork claws are integrally formed on the opposite sides of two fork frames on the same side. A pressing mechanism for pressing the fireproof grille is provided on the tops of the plurality of fork frames.

[0011] As a further solution of the present invention, the pressing mechanism includes a pressing cylinder. The pressing cylinder is fixedly connected to the top of the fork frame. One end of the telescopic part of the pressing cylinder passes through the fork frame and is fixedly connected with a lower pressing plate. A rubber pad is fixedly connected to the bottom of the lower pressing plate.

[0012] Further, two guide rods one are fixedly connected to the top of the connecting frame. Two guide cylinders one are fixedly connected to the top of the L-shaped plate. The two guide rods one both pass through the L-shaped plate and respectively pass through the two guide cylinders one.

[0013] On the basis of the foregoing solution, two cross bars are fixedly connected to one side of the fork frame, and the cross bars pass through the connecting frame.

[0014] As a further solution of the present invention, the ash cleaning mechanism includes a plurality of mounting plates. The plurality of mounting plates are fixedly arranged on the top of the upper support at equal intervals through bolts. The top of the mounting plate located at the center extends out of the upper support and is fixedly connected with a lifting cylinder. One end of the telescopic part of the lifting cylinder passes through the mounting plate and is fixedly connected with a connecting disc. A bottom frame is fixedly connected to the bottom of the connecting disc. One side of the bottom frame is fixedly connected with a mounting strip. A plurality of mounting holes are opened on the top of the mounting strip. Branch air pipes are fixedly connected in the plurality of mounting holes. Nozzles are fixedly connected to the bottoms of the branch air pipes. A main air pipe is fixedly connected to the tops of the plurality of branch air pipes. One end of the main air pipe is fixedly connected with a quick plug.

[0015] Further, the positions where the tops of the other two mounting plates extend out of the upper support are fixedly connected with guide cylinders two. Guide rods two are slidably connected in the guide cylinders two, and the guide rods two pass through the mounting plates and are fixed to the bottom frame.

[0016] Beneficial effects

[0017] Compared with the prior art, the present invention provides a fireproof grille transfer device, which has the following beneficial effects:

[0018] 1. Through the arrangement of multiple clamping mechanisms, multiple clamping mechanisms are used to fork the fireproof grille from both sides of the fireproof grille at the same time, so as to avoid the phenomenon of the fireproof grille tipping over when being forked, and ensure the stability of the fireproof grille when being forked.

[0019] 2. Through the arrangement of the pressing mechanism, after the fireproof grille is forked, the pressing mechanism presses the fireproof grille, so as to avoid the movement of the fireproof grille, prevent the fireproof grille from falling off the fork claws, and further improve the stability of the fireproof grille when being forked.

[0020] 3. Through the arrangement of the driving mechanism, the carriage can move on the upper frame under the action of the driving mechanism, so as to change the distance between the two fork claws, so as to fork fireproof grilles of different sizes, and improve the application range of the transfer device.

[0021] 4. Through the arrangement of the dust cleaning mechanism, after the fireproof grille is forked, the dust on the surface of the fireproof grille can be cleaned by the dust cleaning mechanism, so that the staff does not need to manually clean the dust on the surface of the fireproof grille, and the use effect of the transfer device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a front three-dimensional structural schematic diagram of a fireproof grille transfer device proposed by the present invention;

[0023] Figure 2 is a fireproof grille transfer device proposed by the present invention Figure 1 is an enlarged structural schematic diagram of part A;

[0024] Figure 3 is a structural schematic diagram of a clamping mechanism of a fireproof grille transfer device proposed by the present invention;

[0025] Figure 4 is a structural schematic diagram of a pressing mechanism of a fireproof grille transfer device proposed by the present invention;

[0026] Figure 5 is a structural schematic diagram of a dust cleaning mechanism of a fireproof grille transfer device proposed by the present invention.

[0027] In the figure: 1. carriage; 2. driving mechanism; 3. upper frame body; 4. clamping mechanism; 5. rib; 6. column; 7. self-locking universal wheel; 8. dust cleaning mechanism; 9. rack; 10. gear; 11. driving motor; 12. lifting cylinder; 13. first guiding cylinder; 14. first guiding rod; 15. transverse rod; 16. connecting frame; 17. fork frame; 18. fork claw; 19. pressing-down mechanism; 20. pressing-down cylinder; 21. lower pressing plate; 22. rubber pad; 23. side cylinder; 24. second guiding rod; 25. second guiding cylinder; 26. upper support; 27. lifting cylinder; 28. mounting plate; 29. quick plug; 30. main air pipe; 31. nozzle; 32. branch air pipe; 33. bottom frame; 34. connecting disc; 35. mounting strip. Detailed implementation manner

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Refer to Figures 1 - 5 , a fireproof grille transfer device, including an upper frame body 3. At the four corners of the bottom of the upper frame body 3, columns 6 are fixed by bolts. At the bottom of the columns 6, self-locking universal wheels 7 are fixed by bolts. The self-locking universal wheels 7 facilitate the staff to push the upper frame body 3 to move and lock, so as to realize the transfer of the fireproof grille. On one side of the column 6, a rib 5 is fixed by bolts, and the rib 5 is fixed to the upper frame body 3. The rib 5 can strengthen the connection between the column 6 and the upper frame body 3. On both outer sides of the upper frame body 3, two carriages 1 are slidably connected. On the top of the two opposite carriages 1, an upper support 26 is fixed by bolts. On one side of the upper frame body 3, there is a driving mechanism 2 for moving the upper support 26 through the carriage 1. On one side of each of the multiple carriages 1, there is a clamping mechanism 4 for clamping and lifting the fireproof grille. Using multiple clamping mechanisms 4 to fork up the fireproof grille from both sides at the same time can avoid the phenomenon of the fireproof grille tipping over when being forked up, ensuring the stability of the fireproof grille when being forked up. On the opposite sides of the two upper supports 26, there is a dust cleaning mechanism 8 for cleaning the dust on the surface of the fireproof grille.

[0030] In the present invention, the driving mechanism 2 includes a rack 9. On one side of the upper frame body 3, two mounting brackets are fixed by bolts. The rack 9 is fixed to the bottom of the mounting brackets by bolts. At the bottom of two sliding frames 1 on the same side, a driving motor 11 is mounted through a motor base. One end of the output shaft of the driving motor 11 is key-connected with a gear 10, and the gear 10 meshes with the rack 9. The clamping mechanism 4 includes a plurality of L-shaped plates. The plurality of L-shaped plates are respectively fixed to one side of the plurality of sliding frames 1 by bolts. The plurality of L-shaped plates are all located inside the upper frame body 3. At the top of the plurality of L-shaped plates, a lifting cylinder 12 is fixed by bolts. One end of the telescopic part of the lifting cylinder 12 passes through the L-shaped plate and is fixed to a connecting frame 16 by bolts. On one side of the connecting frame 16, a side cylinder 23 is fixed by bolts. One end of the telescopic part of the side cylinder 23 is fixed to a fork frame 17 by bolts. On the opposite sides of two fork frames 17 on the same side, a fork claw 18 is integrally formed. When the driving motor 11 is started, the driving motor 11 will drive the gear 10 to rotate. The gear 10 will cause the sliding frame 1 to move along the upper frame body 3 towards the fireproof grille through meshing with the rack 9. The sliding frame 1 will drive the upper support bracket 26 to move. The upper support bracket 26 will drive another sliding frame 1 connected thereto to move. During the movement of the sliding frame 1, the L-shaped plate will be driven to move. The L-shaped plate will drive the lifting cylinder 12 to move. The lifting cylinder 12 will drive the connecting frame 16 to move. The connecting frame 16 will drive the fork frame 17 to move. The fork frame 17 will drive the fork claw 18 to move, so as to adjust the distance between the two fork claws 18. When the distance between the two fork claws 18 is adjusted to an appropriate value, the driving motor 11 is turned off, and the side cylinder 23 is started. The side cylinder 23 extends to push the fork frame 17 to move. The fork frame 17 forks up the fireproof grille through the fork claws 18, and forks up the fireproof grille from both sides of the fireproof grille, so as to avoid the phenomenon of the fireproof grille tipping over when being forked up, ensuring the stability of the fireproof grille when being forked up. At the same time, since the distance between the two fork claws 18 can be adjusted, fireproof grilles of different sizes can be forked up, improving the applicable range of the transfer equipment;

[0031] To solve the problem that the fireproof grille slips off the fork claws 18, a downward pressing mechanism 19 for pressing the fireproof grille is provided at the top of each of the multiple fork frames 17. The downward pressing mechanism 19 includes a downward pressing cylinder 20, which is fixed to the top of the fork frame 17 by bolts. One end of the telescopic part of the downward pressing cylinder 20 passes through the fork frame 17 and is fixed with a lower pressing plate 21 by bolts. A rubber pad 22 is bonded to the bottom of the lower pressing plate 21. When the downward pressing cylinder 20 is started, the downward pressing cylinder 20 extends to push the lower pressing plate 21 to move downward, so that the lower pressing plate 21 presses the fireproof grille, thereby preventing the fireproof grille from falling off the fork claws 18, further improving the stability of the lifted fireproof grille. At the same time, the rubber pad 22 can prevent the lower pressing plate 21 from damaging the surface of the fireproof grille. Two guide rods 14 are fixed to the top of the connecting frame 16 by bolts. Two guide cylinders 13 are welded to the top of the L-shaped plate. The two guide rods 14 pass through the L-shaped plate and respectively pass through the two guide cylinders 13. Two cross bars 15 are fixed to one side of the fork frame 17 by bolts, and the cross bars 15 pass through the connecting frame 16;

[0032] Particularly, the dust cleaning mechanism 8 includes a plurality of mounting plates 28, which are equidistantly fixed to the top of the upper support frame 26 by bolts. At the position where the top of the mounting plate 28 located in the center extends out of the upper support frame 26, a lifting cylinder 27 is fixed by bolts. One end of the telescopic part of the lifting cylinder 27 passes through the mounting plate 28 and is fixed with a connecting disc 34 by bolts. A bottom frame 33 is fixed to the bottom of the connecting disc 34 by bolts. One side of the bottom frame 33 is welded with a mounting strip 35. A plurality of mounting holes are formed in the top of the mounting strip 35. Branch air pipes 32 are welded in the plurality of mounting holes. Nozzles 31 are fixed to the bottoms of the branch air pipes 32 by bolts. A main air pipe 30 is welded to the tops of the plurality of branch air pipes 32. One end of the main air pipe 30 is fixed with a quick plug 29 by bolts. At the positions where the tops of the other two mounting plates 28 extend out of the upper support frame 26, guide cylinders 25 are welded. A guide rod 24 is slidably connected in the guide cylinder 25, and the guide rod 24 passes through the mounting plate 28 and is fixed to the bottom frame 33. The main air pipe 30 is connected to an external air supply device through the quick plug 29, so that gas enters the plurality of branch air pipes 32 through the main air pipe 30 and is ejected through the nozzles 31 to blow the surface of the fireproof grille, thereby cleaning the surface of the fireproof grille. It is not necessary for the staff to manually clean the dust on the surface of the fireproof grille, improving the use effect of the transfer equipment.

[0033] Working principle of this embodiment: When in use, start the driving motor 11. The driving motor 11 will drive the gear 10 to rotate. The gear 10 will move the carriage 1 along the upper frame 3 towards the fire grille through meshing with the rack 9. The carriage 1 will drive the upper bracket 26 to move. The upper bracket 26 will drive another carriage 1 connected thereto to move. During the movement of the carriage 1, it will drive the L-shaped plate to move. The L-shaped plate will drive the lifting cylinder 12 to move. The lifting cylinder 12 will drive the connecting frame 16 to move. The connecting frame 16 will drive the fork frame 17 to move. The fork frame 17 will drive the fork claws 18 to move, so as to adjust the distance between the two fork claws 18. When the distance between the two fork claws 18 is adjusted to an appropriate value, turn off the driving motor 11 and start the side cylinder 23. The side cylinder 23 extends to push the fork frame 17 to move. The fork frame 17 forks up the fire grille through the fork claws 18, forking up the fire grille from both sides of the fire grille, so as to avoid the phenomenon of the fire grille tipping over when being forked up and ensure the stability of the fire grille when being forked up. Then start the pressing cylinder 20. The pressing cylinder 20 extends to push the lower pressing plate 21 to move downward, so that the lower pressing plate 21 presses the fire grille, thereby preventing the fire grille from falling off the fork claws 18 and further improving the stability of the fire grille when being forked up. Then the main air pipe 30 can be connected to an external air supply device through the quick connector 29, so that the gas enters into a plurality of branch air pipes 32 through the main air pipe 30 and is ejected through the nozzles 31 to blow the surface of the fire grille, thereby cleaning the surface of the fire grille, and eliminating the need for staff to manually clean the dust on the surface of the fire grille, improving the use effect of the transfer device.

[0034] All the electrical components mentioned in this article are electrically connected to an external main controller and 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.

[0035] In the description of this article, it should be noted that relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire grille transfer device, comprising an upper frame (3), characterized in that: The bottom of the upper frame (3) is fixedly connected to columns (6) at the four corners, and the bottom of the column (6) is fixedly connected to a self-locking universal wheel (7). One side of the column (6) is fixedly connected to a rib (5), and the rib (5) is fixed to the upper frame (3). Two slides (1) are slidably connected to the outside of both sides of the upper frame (3), and the tops of the two opposing slides (1) are fixedly connected to an upper bracket (26). One side of the upper frame (3) is provided with a driving mechanism (2) for moving the upper bracket (26) through the slide (1), and one side of the plurality of slides (1) is provided with a clamping mechanism (4) for clamping and lifting the fire grille, and the opposite sides of the two upper brackets (26) are provided with a cleaning mechanism (8) for cleaning dust on the surface of the fire grille.

2. A fire grille transfer device according to claim 1, characterized in that: The driving mechanism (2) comprises a rack (9), one side of the upper frame (3) is fixedly connected to two mounting frames, the rack (9) is fixedly connected to the bottom of the mounting frames, and the bottom of the two slides (1) located on the same side is equipped with a driving motor (11) through a motor base, one end of the output shaft of the driving motor (11) is key-connected to a gear (10), and the gear (10) is meshed with the rack (9).

3. The fireproof grille transfer equipment according to claim 1, characterized in that: The clamping mechanism (4) comprises a plurality of L-shaped plates, wherein the plurality of L-shaped plates are respectively fixedly connected to one side of a plurality of slides (1), the plurality of L-shaped plates are all located in the upper frame (3), the tops of the plurality of L-shaped plates are all fixedly connected to a lifting cylinder (12), one end of the telescopic portion of the lifting cylinder (12) passes through the L-shaped plate and is fixedly connected to a connecting frame (16), one side of the connecting frame (16) is fixedly connected to a side cylinder (23), one end of the telescopic portion of the side cylinder (23) is fixedly connected to a fork frame (17), the two fork frames (17) located on the same side are integrally formed with fork claws (18) on opposite sides, and the tops of the plurality of fork frames (17) are provided with a downward pressing mechanism (19) for squeezing the fire grille.

4. The fire grille transfer equipment according to claim 3, characterized in that: The pressing mechanism (19) comprises a pressing cylinder (20), wherein the pressing cylinder (20) is fixedly connected to the top of the fork frame (17), one end of the telescopic portion of the pressing cylinder (20) passes through the fork frame (17) and is fixedly connected to a pressing plate (21), and the bottom of the pressing plate (21) is fixedly connected to a rubber pad (22).

5. The fire grille transfer equipment according to claim 4, characterized in that: The top of the connecting frame (16) is fixedly connected to two guide rods (14), and the top of the L-shaped plate is fixedly connected to two guide cylinders (13). The two guide rods (14) pass through the L-shaped plate and the two guide cylinders (13) respectively.

6. The fire grille transfer equipment according to claim 5, characterized in that: Two transverse rods (15) are fixedly connected to one side of the fork frame (17), and the transverse rods (15) pass through the connecting frame (16).

7. The fire grille transfer equipment according to claim 1, characterized in that: The dust cleaning mechanism (8) includes a plurality of mounting plates (28), wherein the plurality of mounting plates (28) are fixed to the top of the upper bracket (26) at equal intervals by bolts, and the top of the mounting plate (28) located in the center extends out of the position of the upper bracket (26) and is fixedly connected to a lifting cylinder (27), and one end of the telescopic portion of the lifting cylinder (27) passes through the mounting plate (28) and is fixedly connected to a connecting plate (34), and the bottom of the connecting plate (34) is fixedly connected to a base frame (33), and one side of the base frame (33) is fixedly connected to a mounting strip (35), and a plurality of mounting holes are provided at the top of the mounting strip (35), and a plurality of the mounting holes are fixedly connected to branch air pipes (32), and the bottom of the branch air pipes (32) is fixedly connected to a nozzle (31), and the tops of the plurality of branch air pipes (32) are fixedly connected to a main air pipe (30), and one end of the main air pipe (30) is fixedly connected to a quick plug (29).

8. The fire grille transfer device according to claim 7, characterized in that: The tops of the other two mounting plates (28) extending out of the upper bracket (26) are fixedly connected with guide cylinders (25), and guide rods (24) are slidably connected inside the guide cylinders (25), and the guide rods (24) pass through the mounting plates (28) and are fixed to the bottom frame (33).

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