CN111591915A

CN111591915A - Engineering machine tool production is with pulling hoist device

Info

Publication number: CN111591915A
Application number: CN202010428970.7A
Authority: CN
Inventors: 陈星童; 杨超; 黄风立; 陈如清; 刘星
Original assignee: Jiaxing University
Current assignee: Jiaxing University; Jiaxing Nanhu University
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-08-28
Anticipated expiration: 2040-05-20
Also published as: CN111591915B

Abstract

The invention belongs to the technical field of engineering machinery, and particularly relates to a traction hoisting device for engineering machinery production, which comprises a supporting beam, baffles arranged at two ends of the supporting beam, and base stations which are arranged on the baffles and have a trapezoidal structure on the side far away from the supporting beam, wherein a fixed frame is welded and fixed on the bottom surface of each base station, the left cross section of each fixed frame is of a concave structure, and two travelling wheels are arranged in each fixed frame, wherein: the two travelling wheels on the vertical plane are fixed through the connecting shaft on the fixing frame; this pull hoist device makes things convenient for the staff to accomplish the hoist and mount operation in, because of its adjustable function, makes things convenient for the staff to accomplish the hoist and mount operation of pulling to different goods, because of the characteristic of its structure, to a certain extent, also can reduce the frequency that article rocked, reduces the hidden danger that the goods dropped, and the enterprise also can be changed by oneself according to the wearing and tearing of part, reduces use cost.

Description

Engineering machine tool production is with pulling hoist device

Technical Field

The invention belongs to the technical field of engineering machinery, and particularly relates to a traction hoisting device for engineering machinery production.

Background

Engineering machinery is an important component of equipment industry, and in general, mechanical equipment necessary for comprehensive mechanized construction engineering required by earth and stone construction engineering, pavement construction and maintenance, mobile hoisting, loading and unloading operation and various construction engineering is called as engineering machinery;

the method is mainly used in the fields of national defense construction engineering, transportation construction, energy industry construction and production, raw material industry construction and production of mines and the like, agriculture, forestry, water conservancy construction, industrial and civil buildings, urban construction, environmental protection and the like;

the electric hoist is generally adopted to finish traction and hoisting operation in the production of the existing engineering machinery, but during operation, the traction and hoisting failure is caused by the fact that the articles to be dragged and hoisted are not firmly tied up, and during the traction and hoisting operation, the shaking frequency of the articles is high, the falling hidden danger exists, and further the personnel working on the ground are affected.

In order to solve the problem, the application provides a traction hoisting device for engineering machinery production.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a traction hoisting device for engineering machinery production, which is convenient for workers to finish hoisting operation, and meanwhile facilitates the workers to finish traction hoisting operation on different goods due to the adjustable function of the traction hoisting device.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an engineering machine tool production is with pulling hoist device, includes a supporting beam and installs the baffle at a supporting beam both ends is with installing the baffle is kept away from a supporting beam one is personally submitted the base station of trapezium structure, every the bottom surface welded fastening of base station has the mount, the left cross-section of mount is indent structure, every the inside of mount all is equipped with two walking wheels, wherein: the two walking wheels on the vertical plane are fixed through a connecting shaft on the fixing frame, the other two walking wheels on the vertical plane are connected through a transmission shaft, the transmission shaft penetrates through the center holes of the walking wheels and the surface of the fixing frame and is connected with a fixed disc A on the surface of the fixing frame, a driving motor is arranged on one side of the fixing frame, a shaft coupling A is arranged at the output end of the driving motor, and a gear at the output end of the shaft coupling A is meshed with a gear connected to the outer wall of the transmission shaft;

two the inboard of baffle is equipped with receipts reel A and a winding reel B, just receipts reel A with receipts reel B is along supporting beam's vertical tangent plane symmetric distribution, receipts reel A with the one end that receipts reel B kept away from each other all runs through the surface of baffle, and with be located the surperficial fixed disk B of baffle is connected, receipts reel A with the other end that receipts reel B kept away from each other runs through the surface of baffle, and with be located the surperficial shaft coupling B of baffle is connected with shaft coupling C, shaft coupling B's input fixedly connected with hoist motor A, shaft coupling C's input fixedly connected with hoist motor B.

Preferably, the output end of the driving motor is connected with the input end of the coupler A, and the driving motor is connected with the fixing frame through the coupler A.

Preferably, a distance sensor is fixedly arranged at each of two ends of each fixing frame, and the distance sensors are integrated in a circuit of the driving motor.

Preferably, the output end of the hoisting motor A is connected with the input end of the coupler B, the output end of the coupler B is connected with the winding drum A, the output end of the hoisting motor B is connected with the input end of the coupler C, and the output end of the coupler C is connected with the winding drum B.

The traction hoisting device for engineering machinery production is preferable, and further comprises a winding assembly located right below the supporting beam, wherein the winding assembly comprises a winding disc A, a winding disc B and a connecting pipe used for connecting the winding disc A and the winding disc B, a reinforcing steel bar rope wound on the outer wall of the winding disc A is wound inside the winding disc A, and a reinforcing steel bar rope wound on the outer wall of the winding disc B is wound inside the winding disc B.

The traction hoisting device for engineering machinery production is preferable, and further comprises an adjusting component located below the winding component, wherein the adjusting component comprises a support column, a mounting plate A, a mounting plate B, a connecting plate and an ear seat, the ear seat is fixedly arranged on the upper surface of the support column, the mounting plate A and the mounting plate B are arranged on the side surface of the support column, the mounting plate A and the mounting plate B are arranged in parallel, through holes A are formed in the mounting plate A and the mounting plate B, the connecting plate is further arranged on the inner sides of the mounting plate A and the mounting plate B, and the through holes B are formed in the connecting plate.

Preferably, the connecting plate is clamped inside the mounting plate a and the mounting plate B and connected with the mounting plate a through the through hole a, the through hole B and the bolt a.

The traction hoisting device for engineering machinery production is preferable, and further comprises a fixing assembly located on the bottom surface of the support column, wherein the fixing assembly comprises a fixing connecting frame A, a fixing mounting plate, a fixing connecting frame B and a groove, the fixing connecting frame A and the fixing connecting frame B are both L-shaped, the fixing mounting plate is arranged on the fixing connecting frame A, a through hole C is formed in the fixing mounting plate, the groove is formed in the fixing connecting frame B, and a through hole D is formed in the position, close to the groove, of the fixing connecting frame B.

Preferably, the traction hoisting device for engineering machinery production is provided with a gasket A and a gasket B which are fixedly bonded to the parallel ends of the fixed connecting frame A and the fixed connecting frame B.

Preferably, the fixed mounting plate is fastened to the groove and fixed through the through hole C, the through hole D and the bolt B.

Compared with the prior art, the invention has the beneficial effects that: this pull hoist device makes things convenient for the staff to accomplish the hoist and mount operation in, because of its adjustable function, makes things convenient for the staff to accomplish the hoist and mount operation of pulling to different goods, because of the characteristic of its structure, to a certain extent, also can reduce the frequency that article rocked, reduces the hidden danger that the goods dropped, and the enterprise also can be changed by oneself according to the wearing and tearing of part, reduces use cost.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is an enlarged view of a portion A of the present invention;

FIG. 5 is a schematic view of a strut according to the present invention;

FIG. 6 is a schematic view of another embodiment of the strut of the present invention;

FIG. 7 is a schematic view of a connection plate according to the present invention;

FIG. 8 is a schematic view of a fixing assembly according to the present invention;

FIG. 9 is a schematic structural view of a fixing frame A according to the present invention;

FIG. 10 is a schematic structural view of a fixing frame B according to the present invention;

fig. 11 is a schematic cross-sectional view comparing a cross-section of a fixing link a and a cross-section of a fixing link B in the present invention.

In the figure:

10. a support beam;

20. a baffle plate; 21. a base station; 22. a fixed mount; 23. fixing a disc A; 24. a connecting shaft; 25. a traveling wheel; 26. a distance sensor; 27. a coupler A; 28. a drive motor; 29. a drive shaft;

30. a hoisting motor A; 31. a coupler B; 32. winding a roll A; 33. a hoisting motor B; 34. a coupler C; 35. a winding drum B; 36. fixing a disc B;

40. a winding component; 41. winding the disc A; 42. a winding disc B; 43. a connecting pipe;

50. an adjustment assembly; 51. a pillar; 52. mounting a plate A; 53. mounting a plate B; 54. a through hole A; 55. a connecting plate; 56. a through hole B; 57. an ear mount;

60. a fixing assembly; 61. a gasket A; 62. a fixed connecting frame A; 63. fixing the mounting plate; 64. a through hole C; 65. a fixed connecting frame B; 66. a gasket B; 67. a through hole D; 68. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2;

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention.

The utility model provides an engineering machine tool production is with pulling hoist device, includes a supporting beam 10 and installs at the baffle 20 at a supporting beam 10 both ends and install at baffle 20 keep away from a supporting beam 10 one side and be trapezoidal structure's base station 21, the bottom surface welded fastening of every base station 21 has mount 22, mount 22's left cross-section is the indent structure, every mount 22's inside all is equipped with two walking wheels 25, wherein: two walking wheels 25 on the vertical plane are fixed through a connecting shaft 24 on a fixing frame 22, the other two walking wheels 25 on the vertical plane are connected through a transmission shaft 29, the transmission shaft 29 penetrates through the center hole of the walking wheels 25 and the surface of the fixing frame 22 and is connected with a fixing disc A23 on the surface of the fixing frame 22, a driving motor 28 is arranged on one side of the fixing frame 22, a shaft coupling A27 is arranged at the output end of the driving motor 28, and a gear at the output end of the shaft coupling A27 is meshed with a gear connected to the outer wall of the transmission shaft 29.

As shown in fig. 1;

FIG. 1 is a schematic structural diagram of the present invention.

In an alternative embodiment, a distance sensor 26 is fixedly arranged at both ends of each fixing frame 22, and the distance sensor 26 is integrated into the circuit of the driving motor 28.

In this embodiment: the distance sensor 26 is arranged on the fixing frame 22, and the distance sensor 26 is integrated in a circuit of the driving motor 28, so that when the distance sensor 26 detects an object (the product works on the portal frame), the distance sensor can be used for reminding a worker.

As shown in fig. 2;

fig. 2 is a schematic top view of the present invention.

In an alternative embodiment, the output of the drive motor 28 is connected to the input of a coupling A27, and the drive motor 28 and the mounting bracket 22 are connected by a coupling A27.

In this embodiment: the supporting beams 10 are connected through two groups of fixing frames 22, a traveling wheel 25 is arranged at the bottom of each fixing frame 22, the traveling wheel 25 can be of a concave structure, the traveling wheel 25 can be clamped on a portal frame, a coupler A27 is arranged at the output end of a driving motor 28, a gear at the output end of a coupler A27 is meshed with a gear connected to the outer wall of a transmission shaft 29, when the driving motor 28 rotates, the fixing frame 22 can move, the surface of a product can be treated by paint, the corrosion resistance of the product is improved, power output is provided for one group of traveling wheels 25, the weight of the product can be reduced, the production cost can be reduced, the gear at the output end of a coupler A27 is meshed with the gear connected to the outer wall of the transmission shaft 29, a dust cover (not shown in the figure) can be; in an alternative embodiment, the shaft can also be directly connected to the drive shaft 29 via the coupling a27 (not shown).

As shown in fig. 3 and 4;

FIG. 3 is a schematic bottom view of the present invention;

fig. 4 is a schematic view of a part of the enlarged structure at a in the present invention.

Further, the method comprises the following steps: the inner sides of the two baffles 20 are provided with a winding drum A32 and a winding drum B35, the winding drum A32 and the winding drum B35 are symmetrically distributed along the vertical section of the support beam 10, one ends, far away from each other, of the winding drum A32 and the winding drum B35 penetrate through the surface of the baffle 20 and are connected with a fixed disc B36 on the surface of the baffle 20, the other ends, far away from each other, of the winding drum A32 and the winding drum B35 penetrate through the surface of the baffle 20 and are connected with a coupling B31 and a coupling C34 on the surface of the baffle 20, the input end of the coupling B31 is fixedly connected with a hoisting motor A30, and the input end of the coupling C34 is fixedly connected with a hoisting motor.

In this embodiment: adopt two sets of receipts reel A32 and two sets of hoist motor as the power supply, can make this product lifting performance better to a certain extent, this two sets of hoist motor synchronous working can make the goods promote stably, and the reel A32 adopts indent design (not shown in the figure), can make the reinforcing bar rope of work evenly arrange along the recess of its design, the stress point of the reel A32 of receiving on average.

As shown in fig. 3;

fig. 3 is a schematic bottom view of the present invention.

In an alternative embodiment, the output end of the hoisting motor a30 is connected with the input end of the coupling B31, the output end of the coupling B31 is connected with the winding drum a32, the output end of the hoisting motor B33 is connected with the input end of the coupling C34, and the output end of the coupling C34 is connected with the winding drum B35.

As shown in fig. 4;

The utility model provides an engineering machine tool production is with pulling hoist device, still includes the rolling subassembly 40 that is located directly below supporting beam 10, and rolling subassembly 40 includes rolling a41 and rolling B42 and is used for connecting rolling A41 and the connecting pipe 43 of rolling B42, and the winding reinforcing bar rope of rolling A32 outer wall twines in the inside of rolling A41, and the winding reinforcing bar rope of rolling B35 outer wall twines in the inside of rolling B42.

In this embodiment: be the assembly pulley structure in rolling dish A41 and the rolling dish B42, because of the winding of winding drum A32 outer wall winding reinforcing bar rope in the inside of rolling dish A41, winding drum B35 outer wall winding reinforcing bar rope in the inside of rolling dish B42, when hoist motor during operation, and then through reinforcing bar rope promotion rolling dish A41 and rolling dish B42.

As shown in fig. 5, 6 and 7;

FIG. 5 is a schematic view of a strut according to the present invention;

fig. 7 is a schematic view of a connecting plate structure in the present invention.

The utility model provides an engineering machine tool production is with pulling hoist device, still including the adjusting part 50 that is located rolling subassembly 40 below, adjusting part 50 includes pillar 51, mounting panel A52, mounting panel B53, connecting plate 55 and ear seat 57, the fixed surface of pillar 51 is equipped with ear seat 57, and be equipped with mounting panel A52 and mounting panel B53 on the side of pillar 51, mounting panel A52 and mounting panel B53 parallel arrangement, through-hole A54 has all been seted up on mounting panel A52 and the mounting panel B53, the inboard of mounting panel A52 and mounting panel B53 still is equipped with connecting plate 55, and seted up through-hole B56 on the connecting plate 55.

In this embodiment: a group of support columns 51, two mounting plates A52 and two mounting plates B53 are gathered into a main body of an adjusting mechanism, four adjusting mechanism main bodies form an adjusting component, a worker places a connecting plate 55 into the mounting plates A52 and B53, the connecting plate 55 is clamped inside the mounting plates A52 and B53 and is connected with a bolt A through a through hole A54 and a through hole B56, and then a plurality of support columns 51 are connected, the worker can adjust according to working requirements, each support column 51 is provided with an ear seat 57, the worker can be connected onto the ear seats 57 through the reinforcing steel ropes, after the adjusting components 51 are spliced, the main body is of a frame structure, stress points are the same (a plurality of reinforcing steel ropes are connected onto the ear seats 57, and formed central points are connected with the rolling component 40), the shaking of the adjusting component 50 can be reduced to a certain degree, and the frame type design is adopted, if the frame type components of the adjusting component 50 are worn, the staff only need change wearing and tearing part can, also can save enterprise's operating cost.

It should be noted that: the cross section of the connecting plate 55 is of an I-shaped structure, and the connecting plate 55 can slide in the mounting plates A52 and B53.

As shown in fig. 8, 9 and 10;

fig. 10 is a schematic structural view of a fixed connecting frame B in the present invention.

The utility model provides an engineering machine tool production is with pulling hoist device, still including being located fixed subassembly 60 on pillar 51 bottom surface, fixed subassembly 60 includes fixed connection frame A62, fixed mounting panel 63, fixed connection frame B65 and recess 68, fixed connection frame A62 and fixed connection frame B65 are the L shape, be equipped with fixed mounting panel 63 on the fixed connection frame A62, and seted up through-hole C64 on the fixed mounting panel 63, set up recess 68 on the fixed connection frame B65, and through-hole D67 has been seted up to fixed connection frame B65 near the position department of recess 68.

In this embodiment: be equipped with fixed subassembly 60 on every pillar 51 bottom surface, this fixed subassembly 60 main part is mainly by fixed connection frame A62, fixed mounting panel 63 and fixed connection frame B65 are constituteed, set up fluted 68 on fixed connection frame B65, staff's slidable fixed connection frame A62 and fixed mounting panel 63, accomplish the connection of link A62 and fixed mounting panel 63, because of fixed mounting panel 63 block to recess 68 on, and through-hole C64, through-hole D67 and bolt B are fixed, the main part is frame construction during this connection, if part wearing and tearing in fixed subassembly 60, the staff only need change the part of wearing and tearing can, also can save enterprise's operating cost, its height also can be adjusted in this design, and then make this product can adjust according to the shape of goods.

As shown in fig. 9 and 10;

In an alternative embodiment: one parallel end of the fixed connecting frame A62 and the fixed connecting frame B65 is fixedly bonded with a gasket A61 and a gasket B66.

In this embodiment: this gasket A61 and gasket B66 are the rubber material, and when fixed subassembly 60 fixed goods, the frictional force between accessible gasket increase fixed link and the goods, and then make stable connection between fixed link and the goods.

As shown in fig. 11;

Due to the design of the section, workers can conveniently assemble the fixed connecting frame A62 and the fixed connecting frame B65.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an engineering machine tool production is with pulling hoist device, its characterized in that, include supporting beam (10) and install baffle (20) at supporting beam (10) both ends are with installing baffle (20) are kept away from supporting beam (10) one side is base station (21) of trapezium structure, every the bottom surface welded fastening of base station (21) has mount (22), the left cross-section of mount (22) is the indent structure, every the inside of mount (22) all is equipped with two walking wheels (25), wherein: the two walking wheels (25) on the vertical plane are fixed through a connecting shaft (24) on the fixing frame (22), the other two walking wheels (25) on the vertical plane are connected through a transmission shaft (29), the transmission shaft (29) penetrates through a center hole of the walking wheels (25) and the surface of the fixing frame (22) and is connected with a fixing disc A (23) on the surface of the fixing frame (22), a driving motor (28) is arranged on one side of the fixing frame (22), a coupling A (27) is arranged at the output end of the driving motor (28), and a gear at the output end of the coupling A (27) is meshed with a gear on the outer wall of the transmission shaft (29);

the inner sides of the two baffles (20) are provided with a winding drum A (32) and a winding drum B (35), and the reeling drums A (32) and B (35) are symmetrically distributed along the vertical section of the supporting beam (10), one end of the winding drum A (32) and one end of the winding drum B (35) which are far away from each other penetrate through the surface of the baffle plate (20), and is connected with a fixed disc B (36) positioned on the surface of the baffle plate (20), the other ends of the winding drum A (32) and the winding drum B (35) which are far away from each other penetrate through the surface of the baffle plate (20), and is connected with a coupling B (31) and a coupling C (34) which are positioned on the surface of the baffle plate (20), the input end of the coupling B (31) is fixedly connected with a hoisting motor A (30), and the input end of the coupler C (34) is fixedly connected with a hoisting motor B (33).

2. The traction and hoisting device for engineering machinery production according to claim 1, characterized in that: the output end of the driving motor (28) is connected with the input end of the coupler A (27), and the driving motor (28) is connected with the fixing frame (22) through the coupler A (27).

3. The traction and hoisting device for engineering machinery production according to claim 1, characterized in that: and two ends of each fixing frame (22) are fixedly provided with a distance sensor (26), and the distance sensors (26) are integrated in the circuit of the driving motor (28).

4. The traction and hoisting device for engineering machinery production according to claim 1, characterized in that: the output end of the hoisting motor A (30) is connected with the input end of the coupler B (31), the output end of the coupler B (31) is connected with the winding drum A (32), the output end of the hoisting motor B (33) is connected with the input end of the coupler C (34), and the output end of the coupler C (34) is connected with the winding drum B (35).

5. The traction and hoisting device for engineering machinery production according to claim 1, characterized in that: the steel bar rope winding device is characterized by further comprising a winding assembly (40) located under the supporting beam (10), wherein the winding assembly (40) comprises a winding disc A (41), a winding disc B (42) and a connecting pipe (43) used for connecting the winding disc A (41) and the winding disc B (42), the steel bar rope wound on the outer wall of the winding disc A (32) is wound inside the winding disc A (41), and the steel bar rope wound on the outer wall of the winding disc B (35) is wound inside the winding disc B (42).

6. The traction and hoisting device for engineering machinery production according to claim 5, characterized in that: still including being located regulating unit (50) of rolling subassembly (40) below, regulating unit (50) include pillar (51), mounting panel A (52), mounting panel B (53), connecting plate (55) and ear seat (57), the last fixed surface of pillar (51) is equipped with ear seat (57), just be equipped with on the side of pillar (51) mounting panel A (52) with mounting panel B (53), mounting panel A (52) with mounting panel B (53) parallel arrangement, mounting panel A (52) with through-hole A (54) have all been seted up on mounting panel B (53), mounting panel A (52) with the inboard of mounting panel B (53) still is equipped with connecting plate (55), just through-hole B (56) have been seted up on connecting plate (55).

7. The traction and hoisting device for engineering machinery production according to claim 6, characterized in that: the connection plate (55) is engaged with the inside of the mounting plate A (52) and the mounting plate B (53), and is connected by the through hole A (54), the through hole B (56), and a bolt A.

8. The traction and hoisting device for engineering machinery production according to claim 6, characterized in that: still including being located fixed subassembly (60) on pillar (51) bottom surface, fixed subassembly (60) include fixed connection frame A (62), fixed mounting panel (63), fixed connection frame B (65) and recess (68), fixed connection frame A (62) with fixed connection frame B (65) are the L shape, be equipped with on fixed connection frame A (62) fixed mounting panel (63), just through-hole C (64) have been seted up on fixed mounting panel (63), set up on fixed connection frame B (65) fluted (68), just fixed connection frame B (65) are close to through-hole D (67) have been seted up in the position department of recess (68).

9. The traction and hoisting device for engineering machinery production according to claim 8, characterized in that: and a gasket A (61) and a gasket B (66) are fixedly bonded at one parallel end of the fixed connecting frame A (62) and the fixed connecting frame B (65).

10. The traction and hoisting device for engineering machinery production according to claim 8, characterized in that: the fixed mounting plate (63) is clamped to the groove (68) and is fixed through the through hole C (64), the through hole D (67) and the bolt B.