CN217755758U

CN217755758U - Steel door carrying frame

Info

Publication number: CN217755758U
Application number: CN202221820447.XU
Authority: CN
Inventors: 梁伟强; 胡娣星; 梁楚珊
Original assignee: Foshan Dongya Steel Door Co ltd
Current assignee: Foshan Dongya Steel Door Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-08
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a steel door transport frame, which relates to the technical field of steel door production, and comprises two supporting vertical plates, wherein the lower ends of the two supporting vertical plates are fixedly connected with a bottom plate, universal wheels are arranged at both ends of the lower end surface of the bottom plate, a fixed cross frame is fixedly connected between the upper ends of the two supporting vertical plates, sliding grooves are formed in the positions of the supporting vertical plates below the fixed cross frame, sliding seats are connected in the sliding grooves in a sliding mode, electric cylinders for pushing the sliding seats to move up and down along the sliding grooves are arranged at the upper ends of the supporting vertical plates, a supporting square shaft is arranged between the two sliding seats, and connecting shafts are fixedly connected at both ends of the supporting square shaft; the utility model discloses an electronic jar that sets up can drive support square shaft when using and move down, and the cooperation snatchs the subassembly simultaneously and can grab the steel door when using for need not the staff when the steel door transport and pull the steel door bare-handed again, greatly reduced staff's intensity of labour, and a workman can operate convenient to use.

Description

Steel door carrying frame

Technical Field

The utility model relates to a steel door production technical field specifically is a steel door transport frame.

Background

Steel doors are widely used indoors and outdoors in various buildings. The steel door for outdoor steel door normally uses multi-purpose steel door, and it needs to use galvanized steel plate, and each reinforcing piece adopts oxygen protection welding to weld and reinforce, and adds water-proof threshold (or bottom sealing), anti-theft pin and anti-ultraviolet high-quality coating to adapt to outdoor severe working environment of sun and rain.

Need carry the steel door in the production process of steel door, carry out the loading, unload or the removal of position, current patent CN209667133U has provided a door plant carrier, which comprises a vehicle rack, the lower extreme of frame is provided with vibration damping mount, four edges of vibration damping mount's lower extreme are provided with shock attenuation gyro wheel, vibration damping mount includes shock attenuation board one and shock attenuation board two, arrange from top to bottom shock attenuation board one and shock attenuation board two, and leave the shock attenuation clearance between shock attenuation board one and the shock attenuation board two, it has damping spring, every to distribute in the shock attenuation clearance shock attenuation spring's bottom all inconsistent with the upper surface of shock attenuation board two, and the shock attenuation board one and the shock attenuation board two of this utility model setting not only carry out the shock attenuation through damping spring between shock attenuation board one and the shock attenuation board two, but also carry out the shock attenuation through the rubber band of its both sides, and the shock attenuation is effectual.

However, the carrier still has certain defects in actual use, when the steel door is carried, the steel door needs to be placed on the carrier firstly, and because the steel door has large mass, great labor can be consumed when the steel door is carried on the carrier, at least more than two workers are needed for carrying, the labor intensity of workers is high, meanwhile, the state of the steel door cannot be switched when the steel door is carried, and if the steel door needs to be perpendicular to the ground to reduce the width when passing through a narrow channel, the steel door can pass through the narrow channel smoothly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel door transport frame to solve the hard that can be very when carrying the steel door up the carrier that provides among the background art, and need the staff more than two at least just can accomplish, workman's intensity of labour is big, can't carry out the problem switched to the state of steel door when carrying the steel door simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme:

a steel door carrying frame comprises two supporting vertical plates, wherein the lower ends of the two supporting vertical plates are fixedly connected with a bottom plate, universal wheels are arranged at two ends of the lower end face of the bottom plate, a fixed cross frame is fixedly connected between the upper ends of the two supporting vertical plates, sliding grooves are formed in the positions, below the fixed cross frame, of the supporting vertical plates, sliding seats are connected in the sliding grooves in a sliding mode, electric cylinders used for pushing the sliding seats to move up and down along the sliding grooves are arranged at the upper ends of the supporting vertical plates, a supporting square shaft is arranged between the two sliding seats, connecting shafts are fixedly connected to two ends of the supporting square shaft and are respectively connected with the two sliding seats in a rotating mode, and a rotating assembly used for driving the supporting square shaft to rotate is arranged on the sliding seat at one end of the fixed cross frame;

the steel door support is characterized in that the support square shaft is connected with two sliding sleeves in a sliding mode, the upper ends of the sliding sleeves are provided with locking knobs used for fixing positions, and the lower ends of the sliding sleeves are provided with grabbing components used for grabbing and fixing the steel door.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

in one alternative: the rotating assembly comprises a worm wheel, the worm wheel is fixedly connected to the position, penetrating out of the sliding seat, of one end of the connecting shaft, two fixing plates are arranged at the position, located above the worm wheel, of the sliding seat, a worm is rotatably connected between the two fixing plates, the worm is meshed with the worm wheel, and a speed reduction motor used for driving the worm to rotate is further arranged on each fixing plate.

In one alternative: the grabbing component comprises an installing strip block, the installing strip block is fixedly connected to the lower end of the sliding sleeve, a rectangular groove is formed in the installing strip block, a supporting sliding seat is fixedly connected to the two ends of the lower end face of the installing strip block, a connecting sliding plate is connected to the supporting sliding seat in a sliding mode, a grabbing flat hook used for grabbing the steel door is fixedly connected to the end, far away from the connecting sliding plate, of the connecting sliding plate, and a driving component used for driving the grabbing flat hook to move synchronously is further arranged in the rectangular groove.

In one alternative: the drive assembly comprises a thread block, the thread block is fixedly connected to one end, far away from the grabbing flat hook, of the connecting sliding plate, the thread block is connected with a rectangular groove in a sliding mode, a bidirectional screw rod is connected to the rectangular groove in a rotating mode, threads at two ends of the bidirectional screw rod are connected with the thread block in a rotating mode respectively, and one end of the installation strip block is further provided with a drive motor used for driving the bidirectional screw rod to rotate.

In one alternative: the supporting vertical plate is further provided with a controller, and the electric cylinder, the speed reducing motor and the driving motor are electrically connected with the controller.

In one alternative: the universal wheels are provided with clips for fixing the wheels.

In one alternative: reinforcing ribs are arranged between the two ends of the fixed transverse frame and the supporting vertical plate.

In one alternative: the end part of a transverse plate at the lower end of the grabbing flat hook is provided with a slope.

In one alternative: and rollers are arranged in the sliding grooves on two sides of the sliding seat.

In one alternative: the roller consists of a central shaft, a bearing and a rubber outer ring, wherein the bearing is arranged on the center, and the rubber outer ring is arranged on the bearing outer ring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an electronic jar that sets up can drive when using and support the square shaft and move downwards, and the cooperation snatchs the subassembly simultaneously and can grab the steel door when using for need not the staff when the steel door transport and pull the steel door bare-handedly again, greatly reduced staff's intensity of labour, and a workman can operate convenient to use.

2. The utility model discloses a set up slip cap and locking knob, can adjust the position of installation strip piece according to the condition of door plant when using, and then can adjust the position that suitably snatchs with snatching the flat hook, can be to the position adjustment who snatchs the flat hook when using through the drive assembly who sets up simultaneously for can snatch the door plant of different widths in the certain limit when using, effectively improved application scope, the practicality is strong.

3. The utility model discloses a runner assembly who sets up can rotate the support square shaft when using, and then can adjust the steel door that the horizontality snatched to with ground vertically state for can be through narrow passageway, great improvement the suitability when the steel door transport.

Drawings

Fig. 1 is a schematic structural view of a steel door carrier.

Fig. 2 is a schematic structural view of a rotating assembly in a steel door carrier.

Fig. 3 is a schematic structural view of a grabbing assembly in a steel door carrier.

Fig. 4 is a partial structural view of a steel door carrier.

Fig. 5 is a schematic structural view of embodiment 2 in a steel door carrier.

Fig. 6 is a schematic structural view of a steel door carrying frame when the installation bar block is vertical to the ground.

Wherein: 1. a base plate; 2. a universal wheel; 3. a sliding groove; 4. supporting a vertical plate; 5. a worm gear; 6. an electric cylinder; 7. a locking knob; 8. fixing the transverse frame; 9. supporting a square shaft; 10. a sliding seat; 11. installing a bar block; 12. grabbing a flat hook; 13. a worm; 14. a fixing plate; 15. a reduction motor; 16. a connecting shaft; 17. a support slide; 18. a rectangular groove; 19. a sliding sleeve; 20. a thread block; 21. a bidirectional screw rod; 22. a drive motor; 23. and connecting the sliding plate.

Detailed Description

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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.

Example 1

As shown in fig. 1 and 6, a steel door carrying frame comprises two supporting vertical plates 4, a rotating assembly and a grabbing assembly, wherein the lower ends of the two supporting vertical plates 4 are fixedly connected with a bottom plate 1, universal wheels 2 are arranged at two ends of the lower end face of the bottom plate 1, clamps for fixing the wheels are arranged on the universal wheels 2, the wheels of the universal wheels 2 can be conveniently fixed through the arranged clamps, and therefore the carrying frame can be prevented from moving in a mode, a fixed transverse frame 8 is fixedly connected between the upper ends of the two supporting vertical plates 4, sliding grooves 3 are formed in the positions, below the fixed transverse frame 8, of the supporting vertical plates 4, sliding seats 10 are slidably connected in the sliding grooves 3, electric cylinders 6 for pushing the sliding seats 10 to move up and down along the sliding grooves 3 are arranged at the upper ends of the supporting vertical plates 4, a supporting square shaft 9 is arranged between the two sliding seats 10, connecting shafts 16 are fixedly connected at two ends of the supporting square shaft 9, the two connecting shafts 16 are respectively rotatably connected with the two sliding seats 10, two sliding sleeves 19 are slidably connected with the supporting square shaft 9, and knobs 7 for fixing the positions of the sliding sleeves 19 are arranged at the upper ends of the sliding sleeves 19; the carrying frame is characterized in that a controller is further arranged on the supporting vertical plate 4, the electric cylinder 6, the speed reducing motor 15 and the driving motor 22 are electrically connected with the controller, and an external mobile power supply is adopted for supplying power to the electric cylinder 6, the speed reducing motor 15 and the driving motor 22.

In this embodiment, earlier with this transport frame the top of required transport steel door when using, then promote the sliding seat 10 downstream through 6 output ends of electronic jar, sliding seat 10 downstream drives support square shaft 9 downstream and makes installation strip piece 11 fall on the steel door, then snatch the steel door fixedly through snatching the subassembly, fixed back through electronic jar 6 again with support square shaft 9 rise and drive the steel door and lift, then promote the transport frame and can realize the transport, simultaneously through the runner assembly who sets up, can rotate support square shaft 9 when using, and then can adjust the steel door that the horizontality snatched to with ground vertically's state, make can pass through narrow passageway when the steel door is carried, great improvement the suitability.

As shown in fig. 2, the rotating assembly is arranged on a sliding seat 10 at one end of a fixed transverse frame 8 and used for driving a supporting square shaft 9 to rotate, the rotating assembly comprises a worm wheel 5, the worm wheel 5 is fixedly connected to one end of a connecting shaft 16 and penetrates out of the sliding seat 10, two fixing plates 14 are arranged at positions, above the worm wheel 5, of the sliding seat 10, a worm 13 is rotatably connected between the two fixing plates 14, the worm 13 is meshed with the worm wheel 5, and a speed reduction motor 15 used for driving the worm 13 to rotate is further arranged on the fixing plates 14.

When the steel door supporting device works, the speed reducing motor 15 drives the worm 13 to rotate, the worm 13 rotates to drive the worm wheel 5 meshed with the worm 13 to rotate, the worm wheel 5 rotates to drive the connecting shaft 16 to rotate, rotation of the supporting square shaft 9 is further achieved, and the supporting square shaft 9 rotates to drive the fixed steel door to switch states.

As shown in fig. 3 and 4, the grabbing component is arranged at the lower end of the sliding sleeve 19 and used for grabbing and fixing the steel door, the grabbing component includes an installation bar 11, the installation bar 11 is fixedly connected to the lower end of the sliding sleeve 19, a rectangular groove 18 is formed in the installation bar 11, two end positions of the lower end face of the installation bar 11 are fixedly connected with a supporting slide carriage 17, a connecting slide plate 23 is slidably connected in the supporting slide carriage 17, one end of the connecting slide plate 23, which is far away from the sliding sleeve 19, is fixedly connected with a grabbing flat hook 12 for grabbing the steel door, and a driving component for driving the grabbing flat hook 12 to move synchronously is further arranged in the rectangular groove 18; the end part of the transverse plate at the lower end of the grabbing flat hook 12 is provided with a slope.

During operation, drive two through drive assembly and connect slide 23 and carry out synchronous motion, connect slide 23 synchronous motion and then can realize snatching the steel door, connect slide 23 and two-way lead screw 21 simultaneously and have certain length for can snatch the door plant of different width in the certain extent when using, effectively improve application scope, the practicality is strong.

The drive assembly includes screw block 20, screw block 20 fixed connection is kept away from the one end of snatching flat hook 12 at connecting slide 23, screw block 20 and rectangular channel 18 sliding connection, it is connected with two-way lead screw 21 still to rotate in the rectangular channel 18, the screw thread at two-way lead screw 21 both ends rotates with screw block 20 respectively and is connected, installation strip piece 11 one end still is equipped with and is used for driving two-way lead screw 21 and carries out pivoted driving motor 22.

When the two-way screw rod 21 is in work, the driving motor 22 drives the two-way screw rod 21 to rotate, the two-way screw rod 21 can drive the two thread blocks 20 to synchronously get close to or get away from each other, and therefore grabbing and putting down of the grabbing flat hook 12 can be achieved.

Example 2

As shown in fig. 5, the difference from embodiment 1 is that: the sliding grooves on the two sides of the sliding seat 10 are internally provided with rollers; the gyro wheel comprises center pin, bearing and rubber outer lane, and the bearing is installed on the center, and the rubber outer lane is installed on the bearing outer lane, and the gyro wheel through setting up can effectual reduction sliding seat 10 and the frictional force of 3 inner walls of sliding tray, makes the removal of sliding seat 10 more smooth and easy, has reduced the wearing and tearing of sliding seat 10 and sliding tray 3 simultaneously.

Example 3

The difference from example 1 is that: reinforcing ribs are arranged between the two ends of the fixed transverse frame 8 and the supporting vertical plate 4; through the strengthening rib that sets up, can effectual improvement fixed crossbearer 8 with support riser 4's joint strength for fixed crossbearer 8 is firmer with the connection that supports riser 4.

In conclusion: when the device is used, the carrying frame is firstly pushed to the position above a steel door to be carried, the position of the installation bar block 11 can be adjusted according to the condition of a door plate when the device is used by arranging the sliding sleeve 19 and the locking knob 7, the grabbing flat hook 12 can be adjusted to a proper grabbing position, then the sliding seat 10 is pushed to move downwards through the output end of the electric cylinder 6, the sliding seat 10 moves downwards to drive the supporting square shaft 9 to move downwards so that the installation bar block 11 falls on the steel door, then the driving motor 22 drives the bidirectional screw rod 21 to rotate, the bidirectional screw rod 21 rotates to drive the two thread blocks 20 to synchronously approach, the grabbing flat hook 12 can be grabbed, the supporting square shaft 9 is lifted and drives the steel door to be lifted through the electric cylinder 6 after the steel door is grabbed, and then the carrying frame is pushed to carry out carrying;

when the steel door state of needs to the transport switches, accessible gear motor 15 drive worm 13 rotates, worm 13 is rotatory can drive rather than the worm wheel 5 of meshing and rotate, worm wheel 5 rotates and drives connecting axle 16 and rotate, and then realize supporting the rotation of square shaft 9, supporting square shaft 9 and rotating and to drive the steel door of fixed and carry out the state and switch, and then can adjust the steel door that the horizontal state snatched to with ground vertically state, make can pass through narrow passageway when the steel door transport, great improvement the suitability.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification has been described in terms of embodiments, such descriptions are for clarity only, and those skilled in the art will recognize that the specification as a whole and that the techniques in the various embodiments can be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a steel door transport frame, includes two support risers (4), two support risers (4) equal fixedly connected with bottom plate (1) of lower extreme, terminal surface both ends all are equipped with universal wheel (2) under bottom plate (1), fixedly connected with fixed crossbearer (8), its characterized in that between two support risers (4) upper ends: the support vertical plate (4) is provided with sliding grooves (3) at positions below the fixed transverse frame (8), sliding seats (10) are connected in the sliding grooves (3) in a sliding mode, electric cylinders (6) used for pushing the sliding seats (10) to move up and down along the sliding grooves (3) are arranged at the upper ends of the support vertical plate (4), a support square shaft (9) is arranged between the two sliding seats (10), connecting shafts (16) are fixedly connected to two ends of the support square shaft (9), the two connecting shafts (16) are respectively connected with the two sliding seats (10) in a rotating mode, and a rotating assembly used for driving the support square shaft (9) to rotate is arranged on the sliding seat (10) at one end of the fixed transverse frame (8);

support square shaft (9) go up sliding connection and have two slip caps (19), slip cap (19) upper end all is equipped with locking knob (7) that are used for fixed slip cap (19) position, slip cap (19) lower extreme all is equipped with and is used for snatching fixed subassembly of snatching to the steel door.

2. The steel door conveying frame according to claim 1, wherein the rotating assembly comprises a worm wheel (5), the worm wheel (5) is fixedly connected to a position where one end of the connecting shaft (16) penetrates through the sliding seat (10), two fixing plates (14) are arranged on the sliding seat (10) above the worm wheel (5), a worm (13) is rotatably connected between the two fixing plates (14), the worm (13) is meshed with the worm wheel (5), and a speed reduction motor (15) for driving the worm (13) to rotate is further arranged on each fixing plate (14).

3. The steel door conveying frame according to claim 2, wherein the grabbing assembly comprises a mounting bar block (11), the mounting bar block (11) is fixedly connected to the lower end of a sliding sleeve (19), a rectangular groove (18) is formed in the mounting bar block (11), supporting sliding seats (17) are fixedly connected to two end positions of the lower end face of the mounting bar block (11), connecting sliding plates (23) are slidably connected in the supporting sliding seats (17), grabbing flat hooks (12) for grabbing the steel door are fixedly connected to one ends of the connecting sliding plates (23) far away from the sliding sleeve (19), and a driving assembly for driving the grabbing flat hooks (12) to move synchronously is further arranged in the rectangular groove (18).

4. A steel door handling frame according to claim 3, characterized in that the driving assembly comprises a screw block (20), the screw block (20) is fixedly connected to one end of the connecting slide plate (23) far away from the grabbing flat hook (12), the screw block (20) is slidably connected to the rectangular groove (18), a bidirectional screw rod (21) is further rotatably connected to the rectangular groove (18), the screw threads at two ends of the bidirectional screw rod (21) are respectively rotatably connected to the screw block (20), and one end of the mounting bar block (11) is further provided with a driving motor (22) for driving the bidirectional screw rod (21) to rotate.

5. The steel door carrier according to claim 4, wherein the supporting upright plate (4) is further provided with a controller, and the electric cylinder (6), the speed reduction motor (15) and the driving motor (22) are electrically connected with the controller.

6. A steel door carrier according to claim 1, characterized in that the universal wheels (2) are provided with clips for fixing the wheels.

7. A steel door carrier according to claim 1, characterized in that reinforcing ribs are provided between both ends of the fixed cross frame (8) and the supporting vertical plate (4).

8. A steel door truck according to claim 3, characterized in that the end of the lower cross plate of the gripping gib (12) is provided with a slope.

9. A steel door carrier according to claim 1, characterized in that rollers are mounted in the sliding grooves on both sides of the sliding seat (10).

10. The steel door handling frame according to claim 9, wherein the roller is comprised of a central shaft, a bearing mounted on the central shaft, and a rubber outer race mounted on the bearing outer race.