Synchronous double-hook steel shaft hoisting and transferring equipment

Abstract

The utility model relates to synchronous double-lifting-hook hoisting and transferring steel shaft equipment which comprises a frame assembly, a cross beam, a transverse moving transmission assembly, a lifting transmission assembly and a lifting hook assembly. The top of the frame assembly is provided with a pair of parallel sliding rails, and the cross beam is assembled on the pair of parallel sliding rails. The two groups of lifting hook assemblies are symmetrically assembled on the cross beam; the transverse moving transmission assembly is assembled on the cross beam and matched with a rack on the inner side of the frame assembly to achieve overall movement of the cross beam. The lifting transmission assembly is assembled on the cross beam and synchronously matched with the chains of the two lifting hook assemblies to achieve vertical movement of the lifting hooks. The lifting hooks are controlled by using one lifting motor, so that the double lifting hooks can synchronously move up and down, and meanwhile, the steel shaft transferring procedure can be automated; unnecessary loss caused by the fact that the steel shafts are not transferred in time and danger possibly existing when the steel shafts are transferred by workers are reduced, and production efficiency and safety are improved; compared with a truss system, the working efficiency is high, and the requirement for a site is low.

Description

Technical Field

[0001] The utility model relates to synchronous double-hook lifting and transporting steel shaft equipment, belonging to the technical field of industrial equipment. Background Art

[0002] Due to the increase in market demand, the original manual transportation of steel shafts to the next process equipment can no longer meet the supply and demand, and the manual labor intensity is high, posing a safety hazard. Summary of the invention

[0003] The purpose of the utility model is to provide a synchronous double-hook lifting and transferring steel shaft equipment, which uses a lifting motor to control the hook so that the double hooks can move up and down synchronously. At the same time, the steel shaft transfer process can be automated to reduce unnecessary losses caused by untimely steel shaft transfer and possible dangers when personnel transfer steel shafts.

[0004] The utility model adopts the following technical solutions:

[0005] A synchronous double-hook lifting and transporting steel shaft equipment, including a frame assembly 1, a crossbeam 2, a transverse transmission assembly 3, a lifting transmission assembly 4 and a hook assembly 5; the frame assembly 1 has a pair of parallel first slide rails 7 on the top, and the crossbeam 2 is assembled on the pair of parallel first slide rails 7; the hook assembly 5 has two groups and is symmetrically assembled on the crossbeam 2; the transverse transmission assembly 3 is assembled on the crossbeam 2, and cooperates with the rack 8 on the inner side of the frame assembly 1 to realize the overall movement of the crossbeam 2; the lifting transmission assembly 4 is assembled on the crossbeam 2, and synchronously cooperates with the chains 11 of the two hook assemblies 5 to realize the up and down movement of the hook 13.

[0006] Preferably, the lifting transmission assembly 4 includes a lifting motor 21, and the lifting motor 21 drives the side power shaft 15 to rotate through a sprocket transmission. The two ends of the power shaft 15 respectively drive a transmission shaft 22 to rotate. The ends of the transmission shaft 22 are equipped with a transmission sprocket 23. The transmission sprocket 23 is engaged with the chain 11 in the hook assembly 5 and drives the hook assembly 5 to move vertically.

[0007] Furthermore, the lifting transmission assembly 4 also includes a seat bearing 17, a coupling 18, a power sprocket 19 and an end seat bearing 24; a rotating key is provided on the power shaft 15 and the transmission shaft 22, and a corresponding keyway is provided on the power sprocket 19 and the transmission sprocket 23, and the keyway cooperates with the rotating key, and the lifting motor 21 is located at the upper end of the power shaft 15; both ends of the power shaft 15 are assembled with the coupling 18, and a total of two transmission shafts 22 are assembled on the coupling 18; the seat bearing 17 is horizontally distributed on the power shaft 15 and the transmission shaft 22 and fixedly connected to the bottom of the crossbeam 2; the end seat bearing 24 is distributed at the end of the transmission shaft 22.

[0008] Preferably, the first slide rails 7 are in two groups and are fixed in parallel at the top of both sides of the frame 6, and a rack 8 is fixed on the inner side of the top of the frame.

[0009] Preferably, the transverse transmission assembly includes a transverse motor 14, which drives the power shaft 15' to rotate through a sprocket transmission, and the two ends of the power shaft 15' drive each transmission shaft 16 to rotate. The gear 19 is assembled on the outer end of the transmission shaft 16, and the gear 19 is meshed with the rack 8 of the frame assembly 1. The transverse motor 14 provides power through the sprocket chain to realize the horizontal movement of the beam 2.

[0010] Furthermore, the transverse transmission assembly also includes a seat bearing 17' and a coupling 18'; a rotating key is provided on the power shaft 15', and a keyway is provided on the gear 19, the keyway cooperates with the rotating key, and the transverse motor 14 is located at the upper end of the power shaft 15'; both ends of the power shaft 15' are assembled with the seat bearing 17', there are two transmission shafts 16 and they are assembled on the coupling 18', and the gear 19 is assembled on the outer end of the transmission shaft 16; the seat bearing 17' is horizontally distributed on the power shaft 15' and the transmission shaft 16, and is fixedly connected to the rear of the crossbeam 2.

[0011] Furthermore, the hook assembly includes a support 9, a second slide rail 10, a chain 11, a bottom sprocket assembly 12 and a hook 13. The support 9 is fixed on the crossbeam 2. The second slide rail 10 has two groups and is assembled on the vertical surface of the support 9. The bottom sprocket assembly 12 is fixed to the bottom of the support 9. The chain 11 is located on the sprocket outer circle of the bottom sprocket assembly 12, one end of which is fixedly connected to the hook 13 and wound around the transmission sprocket 23 of the lifting transmission assembly 4; the hook 13 is fixedly connected to the chain 11; the end seat bearing 24 is fixed to the upper end of the support 9.

[0012] The beneficial effects of the utility model are:

[0013] 1) Use a lifting motor to control the hook, so that the double hooks can move up and down synchronously, and the steel shaft transfer process can be automated.

[0014] 2) Reduce unnecessary losses caused by untimely transfer of steel shafts and possible dangers when personnel transfer steel shafts, and improve production efficiency and safety;

[0015] 3) Compared with the truss system, the synchronous double-hook lifting and transporting steel shaft equipment of the utility model has high working efficiency and low requirements on the site. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the synchronous double-hook lifting and transporting steel shaft equipment.

[0017] Figure 2 is a schematic diagram of the frame components.

[0018] Figure 3 It is the hook assembly intention.

[0019] Figure 4 It is a schematic diagram of the transverse transmission assembly.

[0020] Figure 5 Schematic diagram of the lifting transmission assembly.

[0021] Figure 6 It is a schematic diagram of the assembly of the crossbeam, the transverse transmission assembly and the lifting transmission assembly. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] See also Figure 1-2 A synchronous double-hook lifting and transporting steel shaft equipment, including a frame assembly 1, a beam 2, a transverse transmission assembly 3, a lifting transmission assembly 4 and a hook assembly 5; the top of the frame assembly 1 has a pair of parallel first slide rails 7, and the beam 2 is assembled on the pair of parallel first slide rails 7; the hook assembly 5 has two groups and is symmetrically assembled on the beam 2; the transverse transmission assembly 3 is assembled on the beam 2, and cooperates with the rack 8 on the inner side of the frame assembly 1 to realize the overall movement of the beam 2; the lifting transmission assembly 4 is assembled on the beam 2, and synchronously cooperates with the chains 11 of the two hook assemblies 5 to realize the up and down movement of the hook 13.

[0024] In this embodiment, see Figure 1 , 2 5. The lifting transmission assembly 4 includes a lifting motor 21, and the lifting motor 21 drives the side power shaft 15 to rotate through a sprocket transmission. The two ends of the power shaft 15 respectively drive a transmission shaft 22 to rotate. The ends of the transmission shaft 22 are equipped with a transmission sprocket 23. The transmission sprocket 23 is meshed with the chain 11 in the hook assembly 5 and drives the hook assembly 5 to move vertically.

[0025] Furthermore, the lifting transmission assembly 4 also includes a seat bearing 17, a coupling 18, a power sprocket 19 and an end seat bearing 24; a rotating key is provided on the power shaft 15 and the transmission shaft 22, and a corresponding keyway is provided on the power sprocket 19 and the transmission sprocket 23, and the keyway cooperates with the rotating key, and the lifting motor 21 is located at the upper end of the power shaft 15; both ends of the power shaft 15 are assembled with the coupling 18, and a total of two transmission shafts 22 are assembled on the coupling 18; the seat bearing 17 is horizontally distributed on the power shaft 15 and the transmission shaft 22 and fixedly connected to the bottom of the crossbeam 2; the end seat bearing 24 is distributed at the end of the transmission shaft 22.

[0026] See also Figure 1-2 The first slide rails 7 are divided into two groups and fixed in parallel at the top of both sides of the frame 6, and a rack 8 is fixed on the inner side of the top of the frame.

[0027] In this embodiment, see 1, 2, 4, the transverse transmission assembly includes a transverse motor 14, which drives a power shaft 15' to rotate through a sprocket transmission, and the two ends of the power shaft 15' drive a transmission shaft 16 to rotate. The gear 20 is assembled on the outer end of the transmission shaft 16, and the gear 19 is meshed with the rack 8 of the frame assembly 1. The transverse motor 14 provides power through the sprocket chain to realize the horizontal movement of the beam 2.

[0028] Continue to see Figure 4 The transverse transmission assembly also includes a seat bearing 17' and a coupling 18'; a rotating key is provided on the power shaft 15', and a keyway is provided on the gear 19, and the keyway cooperates with the rotating key, and the transverse motor 14 is located at the upper end of the power shaft 15'; both ends of the power shaft 15' are assembled with the seat bearing 17', and there are two transmission shafts 16 and they are assembled on the coupling 18', and the gear 19 is assembled on the outer end of the transmission shaft 16; the seat bearing 17' is horizontally distributed on the power shaft 15' and the transmission shaft 16, and is fixedly connected to the rear of the beam 2.

[0029] In this embodiment, see Figure 3The hook assembly includes a support 9, a second slide rail 10, a chain 11, a bottom sprocket assembly 12 and a hook 13. The support 9 is fixed on the crossbeam 2. The second slide rail 10 has two groups and is assembled on the vertical surface of the support 9. The bottom sprocket assembly 12 is fixed to the bottom of the support 9. The chain 11 is located on the sprocket outer circle of the bottom sprocket assembly 12, one end of which is fixedly connected to the hook 13 and wound around the transmission sprocket 23 of the lifting transmission assembly 4; the hook 13 is fixedly connected to the chain 11; the end seat bearing 24 is fixed to the upper end of the support 9.

[0030] The working process of the utility model is as follows:

[0031] When the steel shaft needs to be transferred, each component starts to move from the original position, and the lifting transmission component drives the two sets of hooks to move downward from the hook shaft standby point to the hook shaft height point at the same time;

[0032] Further transverse movement of the transmission assembly drives the crossbeam and its assembly assembly to move as a whole from the hook shaft standby point to the hook shaft point;

[0033] Further lifting the transmission assembly drives the two sets of hooks to simultaneously hook up the steel shaft and move it upward from the hook shaft height point to the hook shaft standby point;

[0034] Further transverse movement of the transmission assembly drives the crossbeam and its assembly assembly to move from the hook shaft point to the shaft release standby point;

[0035] Further lifting the transmission assembly drives the two sets of hooks to move downward from the hook shaft standby point to the shaft release point to complete the steel shaft transfer;

[0036] Finally, all components return to the origin, thus completing the steel shaft transfer process.

[0037] In industrial applications, when the production equipment sends a signal that the steel shaft needs to be transferred, the signal is received and transmitted to the synchronous double-hook lifting and transfer steel shaft equipment through the wireless docking module to automatically transfer the steel shaft. Compared with other steel shaft transfer devices, it has obvious efficiency and safety.

[0038] In summary, the utility model uses a lifting motor to control the hook, so that the double hooks can move up and down synchronously, and at the same time the steel shaft transfer process can be automated; unnecessary losses caused by untimely steel shaft transfer and possible dangers when personnel transfer steel shafts are reduced, and production efficiency and safety are improved; compared with the truss system, the utility model has a high working efficiency of the synchronous double hook lifting and transferring steel shaft equipment and low site requirements.

[0039] The above are preferred embodiments of the present invention. Ordinary technicians in this field can also make their own changes or improvements on this basis. Without departing from the overall concept of the present invention, these changes or improvements should fall within the scope of protection required by the present invention.

Claims

1. A synchronous double-hook lifting and transporting steel shaft equipment, characterized in that: It comprises a frame assembly (1), a crossbeam (2), a transverse transmission assembly (3), a lifting transmission assembly (4) and a hook assembly (5); The frame assembly (1) has a pair of parallel first slide rails (7) at the top, and the crossbeam (2) is mounted on the pair of parallel first slide rails (7); the hook assembly (5) has two groups and is symmetrically mounted on the crossbeam (2); The transverse transmission assembly (3) is assembled on the crossbeam (2) and cooperates with the rack (8) inside the frame assembly (1) to realize the overall movement of the crossbeam (2); The lifting transmission assembly (4) is assembled on the crossbeam (2) and synchronously cooperates with the chains (11) of the two hook assemblies (5) to realize the up and down movement of the hook (13).

2. The synchronous double-hook lifting and transporting steel shaft equipment according to claim 1 is characterized in that: The lifting transmission assembly (4) includes a lifting motor (21), and the lifting motor (21) drives a power shaft (15) on the side to rotate through a sprocket transmission. The ends of the two power shafts (15) respectively drive a transmission shaft (22) to rotate. The ends of the transmission shafts (22) are equipped with transmission sprockets (23). The transmission sprockets (23) are meshed with the chain (11) in the hook assembly (5) and drive the hook assembly (5) to move vertically.

3. The synchronous double-hook lifting and transporting steel shaft equipment according to claim 2 is characterized in that: The lifting transmission assembly (4) also includes a seat bearing (17), a coupling (18), a power sprocket (19) and an end seat bearing (24); a rotating key is provided on the power shaft (15) and the transmission shaft (22), and a corresponding keyway is provided on the power sprocket (19) and the transmission sprocket (23), and the keyway cooperates with the rotating key, and the lifting motor (21) is located at the upper end of the power shaft (15); both ends of the power shaft (15) are assembled with the coupling (18), and a total of two transmission shafts (22) are assembled on the coupling (18); the seat bearing (17) is horizontally distributed on the power shaft (15) and the transmission shaft (22) and is fixedly connected to the bottom of the crossbeam (2); the end seat bearing (24) is distributed at the end of the transmission shaft (22).

4. The synchronous double-hook lifting and transporting steel shaft equipment according to claim 1 is characterized in that: The first slide rails (7) are in two groups and are fixed in parallel at the top of both sides of the frame (6), and a rack (8) is fixed on the inner side of the top of the frame.

5. The synchronous double-hook lifting and transporting steel shaft equipment according to claim 1 is characterized in that: The transverse transmission assembly includes a transverse motor (14), which drives the power shaft 2 (15') to rotate through a sprocket transmission, and the two ends of the power shaft 2 (15') drive each transmission shaft 2 (16) to rotate. The gear (20) is assembled on the outer end of the transmission shaft 2 (16), and the power sprocket (19) is meshed with the rack (8) of the frame assembly (1). The transverse motor (14) provides power through the sprocket chain to realize the horizontal movement of the beam (2).

6. The synchronous double-hook lifting and transporting steel shaft equipment according to claim 5 is characterized in that: The transverse transmission assembly also includes a seat bearing 2 (17') and a coupling 2 (18'); a rotating key is provided on the power shaft 2 (15'), and a keyway is provided on the power sprocket (19), wherein the keyway cooperates with the rotating key, and the transverse motor (14) is located at the upper end of the power shaft 2 (15'); both ends of the power shaft 2 (15') are assembled with the seat bearing 2 (17'), the transmission shaft 2 (16) has two pieces and is assembled on the coupling 2 (18'), and the power sprocket (19) is assembled on the outer end of the transmission shaft 2 (16); the seat bearing 2 (17') is horizontally distributed on the power shaft 2 (15') and the transmission shaft 2 (16), and is fixedly connected to the rear of the crossbeam (2).

7. The synchronous double-hook lifting and transporting steel shaft equipment according to claim 3 is characterized in that: The hook assembly comprises a support (9), a second slide rail (10), a chain (11), a bottom sprocket assembly (12) and a hook (13); the support (9) is fixed on the crossbeam (2); the second slide rail (10) comprises two groups and is assembled on the vertical surface of the support (9); the bottom sprocket assembly (12) is fixed on the bottom of the support (9); the chain (11) is located on the outer circle of the sprocket of the bottom sprocket assembly (12); one end of the chain (11) is fixedly connected to the hook (13) and is wound around a transmission sprocket (23) of the lifting transmission assembly (4); the hook (13) is fixedly connected to the chain (11); the end seat bearing (24) is fixed to the upper end of the support (9).

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