CN214271513U

CN214271513U - Sleeper conveyer

Info

Publication number: CN214271513U
Application number: CN202023138318.6U
Authority: CN
Inventors: 刘传武; 胡盛霖; 王庚乙
Original assignee: Weihai Ruihe Railway Sleeper Co ltd
Current assignee: Weihai Ruihe Railway Sleeper Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-24
Anticipated expiration: 2030-12-22

Abstract

The application relates to a sleeper conveyer, it includes the gallows, and the gallows lower extreme is equipped with the backup pad along the horizontal direction, is equipped with hook piece in the backup pad, its characterized in that: the utility model discloses a lifting hook spare is connected with the lifting hook spare, has set firmly adjusting motor along vertical direction in the backup pad, and the coaxial adjusting gear that has set firmly on adjusting motor's the output shaft, is equipped with the regulation rack of being connected with the adjusting gear meshing along the horizontal direction in the backup pad, has multistage adjustment mechanism along regulation rack length direction sliding connection in the backup pad, and the regulation rack passes through multistage adjustment mechanism and is connected with the lifting hook spare. This application realizes the removal of sleeper through making lifting hook spare remove, has to make the conveyer automatically to the sleeper lift up with the effect of transportation.

Description

Sleeper conveyer

Technical Field

The application relates to the field of transportation devices, in particular to a sleeper transportation device.

Background

When the existing power transmission and transformation field operation or the field operation in other engineering fields is carried out, a hoisting device is usually used so as to hoist and mount parts which are difficult to carry by people, the assembling, storage and transportation operation processes of the corresponding parts are simplified, and the operation efficiency of the storage, transportation and assembly operation processes of the related heavy parts is improved.

The prior chinese patent with publication number CN111252685A discloses a hoisting device, which comprises a bearing rod, wherein the bearing rod is formed by detachably connecting a plurality of bearing connecting rods coaxially end to end in sequence along a vertical direction, the axis of each bearing connecting rod extends along the vertical direction, the bottom of the bearing rod is detachably and coaxially provided with a base, and the outer wall of the base is provided with a bracket detachably connected with a field bearing piece; the top of the bearing rod is provided with a horizontal supporting rod extending along the horizontal direction, the outer end part of the horizontal supporting rod can be provided with a suspension arm detachably connected with a hoisting object in a lifting way along the vertical direction, and the hoisting device further comprises a driving device capable of driving the suspension arm to lift.

Aiming at the related technologies, the inventor finds that before the transportation device transports the sleepers, workers are needed to manually connect the sleepers to be transported to the transportation device, and the transportation device has the defect of complex operation in the using process.

SUMMERY OF THE UTILITY MODEL

In order to reduce workman's amount of labour, make the conveyer automatically lift up and transport the sleeper, this application provides a sleeper conveyer.

The application provides a sleeper conveyer adopts following technical scheme:

the utility model provides a sleeper conveyer, includes the gallows, and the gallows lower extreme is equipped with the backup pad along the horizontal direction, is equipped with hook piece in the backup pad, its characterized in that: the utility model discloses a lifting hook spare is connected with the lifting hook spare, has set firmly adjusting motor along vertical direction in the backup pad, and the coaxial adjusting gear that has set firmly on adjusting motor's the output shaft, is equipped with the regulation rack of being connected with the adjusting gear meshing along the horizontal direction in the backup pad, has multistage adjustment mechanism along regulation rack length direction sliding connection in the backup pad, and the regulation rack passes through multistage adjustment mechanism and is connected with the lifting hook spare.

By adopting the technical scheme, the hanger moves to drive the supporting plate to move, the supporting plate supports the lifting hook piece at a required position, the hanger piece lifts the sleeper to be transported, when the transporting device lifts the sleeper, the adjusting gear is driven by the adjusting motor to rotate, the adjusting gear and the adjusting rack are matched to enable the adjusting rack to move, the multistage adjusting mechanism connects the adjusting rack with the lifting hook piece, the adjusting rack moves to drive the multistage adjusting mechanism and the lifting hook piece to move, the lower end part of the hanger piece moves to the bottom end of the sleeper, connection between the hanger piece and the sleeper is achieved, movement of the sleeper is achieved by enabling the lifting hook piece to move, and the transporting device automatically lifts and transports the sleeper.

Optionally, a limiting frame is fixedly arranged on the supporting plate in the vertical direction, and the adjusting rack is connected with the limiting frame in a sliding mode.

By adopting the technical scheme, when the adjusting rack moves, the moving track of the adjusting rack is fixed on a certain position by the limiting frame, the meshing relation between the adjusting rack and the adjusting gear is more stable by the limiting frame, and the adjusting rack is not easy to generate relative offset in the moving process.

Optionally, the lifting hook piece comprises a connecting rod, a through sliding groove is formed in the supporting plate along the direction of the adjusting rack, and the connecting rod is connected with the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, when lifting hook spare removed, the connecting rod was arranged in the sliding tray and is slided, and the sliding tray restricts the moving direction of connecting rod, and then makes lifting hook spare's moving direction more stable, makes lifting hook spare be difficult for taking place the skew at the in-process that lifts up the sleeper.

Optionally, a moving block is arranged on the connecting rod, a moving groove communicated with the sliding groove is formed in the supporting plate along the direction of the sliding groove, and the moving block is arranged in the moving groove.

Through adopting above-mentioned technical scheme, when lifting hook spare lifts up the sleeper the movable block is arranged in the shifting chute, and the movable block makes the connecting rod fix the relative position with shifting chute looks butt, prevents to a certain extent that overweight sleeper makes lifting hook spare break away from original position.

Optionally, the moving block is cylindrical, an end face of the moving block is rotatably connected with the connecting rod, and the moving block is connected with the moving groove in a rolling manner.

Through adopting above-mentioned technical scheme, when the connecting rod was arranged in the sliding tray and is slided, the movable block was arranged in the shifting chute and is rolled, made the position control of connecting rod more simple and convenient laborsaving through reducing the friction between movable block and the shifting chute.

Optionally, the multistage adjusting mechanism comprises a first-stage rack and a second-stage rack which are parallel to each other, the second-stage rack is arranged above the first-stage rack, the first-stage rack is fixedly connected with the supporting plate, the second-stage rack is fixedly connected with the connecting rod, a linkage gear is meshed and connected between the first-stage rack and the second-stage rack, a linkage plate which is rotatably connected with the linkage gear is arranged between the first-stage rack and the second-stage rack along the horizontal direction, and the linkage plate is fixedly connected with the adjusting rack.

By adopting the technical scheme, the adjusting rack drives the linkage plate to synchronously move, the linkage plate drives the linkage gear to rotate, the linkage gear is arranged between the first-stage rack and the second-stage rack to roll, the moving distance of the second-stage rack is twice of the moving distance of the adjusting rack due to the fixation of the first-stage rack, and the multi-stage adjusting mechanism enables the moving rack to have a larger range of adjusting the position of the lifting hook piece.

Optionally, limiting plates which are parallel to each other are fixedly arranged on the linkage plate, and the secondary rack is arranged between the limiting plates to slide.

Through adopting above-mentioned technical scheme, the moving direction of limiting plate restriction secondary rack makes the secondary rack place the slip between the limiting plate steadily, is difficult for taking place relative skew.

Optionally, a positioning plate is fixedly arranged on the supporting plate along the vertical direction, the lower end of the positioning plate is fixedly connected with the first-level rack, a positioning opening is formed in the positioning plate, and the adjusting rack is connected with the positioning opening in a sliding mode.

By adopting the technical scheme, the relative position of the adjusting rack and the linkage plate is fixed by the positioning opening, and the linkage plate is better controlled by the adjusting rack to move by the positioning plate, so that the adjusting function of the multistage adjusting mechanism is more perfect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lifting frame moves to drive the supporting plate to move, the supporting plate supports the lifting hook piece at a required position, the lifting hook piece lifts a sleeper to be transported, when the transporting device lifts the sleeper, the adjusting gear is driven by the adjusting motor to rotate, the adjusting gear is matched with the adjusting rack to move the adjusting rack, the adjusting rack is connected with the lifting hook piece by the multi-stage adjusting mechanism, the adjusting rack moves to drive the multi-stage adjusting mechanism to move together with the lifting hook piece, the lower end of the lifting hook piece moves to the bottom end of the sleeper, the connection between the lifting hook piece and the sleeper is realized, and the moving of the sleeper is realized by moving the lifting hook piece, so that the transporting device automatically lifts and transports the sleeper;

2. when the adjusting rack moves, the limiting frame fixes the moving track of the adjusting rack at a certain position, the limiting frame enables the meshing relation between the adjusting rack and the adjusting gear to be more stable, and the adjusting rack is not easy to generate relative offset in the moving process;

3. when the lifting hook piece moves, the connecting rod slides in the sliding groove, the sliding groove limits the moving direction of the connecting rod, and then the moving direction of the lifting hook piece is more stable, so that the lifting hook piece is not easy to deviate in the process of lifting the sleeper.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a partially enlarged view of a in fig. 1.

Fig. 3 is a sectional view of a moving block and a moving groove in the embodiment of the present application.

Description of reference numerals: 1. a hanger; 101. a slide car; 102. a lifting rope; 2. a hook member; 201. a connecting rod; 3. a support plate; 4. adjusting the motor; 5. an adjusting gear; 6. adjusting the rack; 7. a multi-stage adjustment mechanism; 71. a primary rack; 72. a secondary rack; 8. a limiting frame; 9. a sliding groove; 10. a moving block; 11. a moving groove; 12. a linkage gear; 13. a linkage plate; 14. a limiting plate; 15. positioning a plate; 16. the port is positioned.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses sleeper conveyer, referring to fig. 1, including gallows 1, 1 lower extreme of gallows is equipped with the backup pad 3 of cuboid shape along the horizontal direction, is equipped with hook member 2 in the backup pad 3. When the transportation device works, the supporting plate 3 supports the hook piece 2 at a required position, the hook piece 2 lifts a sleeper to be transported, and the hanging bracket 1 moves to drive the supporting plate 3 to move, so that the basic transportation function of the transportation device is realized.

Referring to fig. 1, the spreader 1 includes a trolley 101 sliding in a horizontal direction and four identical lifting ropes 102 telescoping in a vertical direction. The movement of the sliding trolley 101 and the lifting column realizes the movement of the lifting frame 1 in the horizontal and vertical directions, and further realizes the movement function of the lifting frame 1.

Referring to fig. 1, a winding mechanism is disposed in the sliding cart 101, an upper end of the lifting rope 102 passes through a lower end surface of the sliding cart 101 and is connected with the winding mechanism, and a lower end of the lifting rope 102 is fixedly connected with an upper end surface of the support plate 3. The sliding cart 101 moves along the horizontal direction and simultaneously drives the lifting rope 102 to move synchronously with the sliding cart, the winding mechanism works to wind or unwind the lifting rope 102, the vertical length of the lifting rope 102 is shortened or extended, and the lifting rope 102 further drives the support plate 3 to move in the horizontal direction and the vertical direction.

Referring to fig. 1, an adjusting motor 4 is fixedly arranged on the supporting plate 3 along the vertical direction, and an output shaft of the adjusting motor 4 is positioned on one side of the adjusting motor 4 close to the supporting plate 3. The adjusting motor 4 is arranged on the supporting plate 3 to rotate so as to provide power for the conveying device, and the labor amount of manpower is reduced.

Referring to fig. 1 and 2, an adjusting gear 5 is coaxially and fixedly arranged on an output shaft of the adjusting motor 4, two identical adjusting racks 6 meshed with the adjusting gear 5 are arranged on the supporting plate 3 along the horizontal direction, the adjusting racks 6 are arranged along the length direction of the supporting plate 3, and the two adjusting racks 6 are parallel to each other. An output shaft of the adjusting motor 4 rotates to drive the adjusting gear 5 to rotate, the adjusting gear 5 rotates to drive the adjusting gear 5 to move, and the adjusting gear 5 is matched with the adjusting rack 6 to realize that the adjusting rack 6 moves along the length direction of the adjusting rack.

Referring to fig. 1 and 2, four limiting frames 8 are fixedly arranged on the supporting plate 3 along the vertical direction, the limiting frames 8 are parallel to each other, and each adjusting rack 6 is slidably connected with the two limiting frames 8 respectively. The adjusting rack 6 is arranged between the limiting frames 8 to move, when the adjusting rack 6 moves, the limiting frames 8 fix the moving track of the adjusting rack 6 at a certain position, the limiting frames 8 not only enable the meshing relation between the adjusting rack 6 and the adjusting gear 5 to be more stable, but also enable the adjusting rack 6 to be difficult to shift relatively in the moving process.

Referring to fig. 1 and 2, two multi-stage adjusting mechanisms 7 with the same style and opposite directions are arranged on the supporting plate 3 along the length direction of the adjusting rack 6, and the adjusting rack 6 is connected with the hook member 2 through the multi-stage adjusting mechanisms 7. The multistage adjusting mechanism 7 connects the adjusting rack 6 with the lifting hook piece 2, and the adjusting rack 6 drives the multistage adjusting mechanism 7 and the lifting hook piece 2 to move synchronously when moving, so that the lower end part of the lifting hook piece 2 moves to the bottom end of the sleeper, and the connection of the lifting hook piece 2 and the sleeper is further realized.

Referring to fig. 2 and 3, the multistage adjusting mechanism 7 includes a first-stage rack 71 and a second-stage rack 72 which are parallel to each other, the second-stage rack 72 is disposed above the first-stage rack 71, the first-stage rack 71 is fixedly connected with the support plate 3, the second-stage rack 72 is fixedly connected with the connecting rod 201, and the linkage gear 12 is engaged and connected between the first-stage rack 71 and the second-stage rack 72. When the linkage gear 12 rotates, the primary rack 71 and the secondary rack 72 move in a meshing manner with the linkage gear 12, and because the primary rack 71 is fixed in position, when the linkage gear 12 rotates for a half circle, the moving distance of the secondary rack 72 along the length direction is one circle of circumference of the linkage gear 12, so that the multi-stage length adjusting function of the multi-stage adjusting mechanism 7 is realized.

Referring to fig. 2 and 3, a linkage plate 13 rotatably connected with the linkage gear 12 is arranged between the primary rack 71 and the secondary rack 72 along the horizontal direction, and the linkage plate 13 is fixedly connected with the adjusting rack 6. The adjusting rack 6 drives the linkage plate 13 to move synchronously with the adjusting rack, the linkage plate 13 further drives the linkage gear 12 to rotate, and the linkage plate 13 enables the linkage gear 12 to be more stably meshed with the primary rack 71 and the secondary rack 72.

Referring to fig. 2 and 3, four identical and parallel limiting plates 14 are fixedly arranged on the linkage plate 13, and the secondary rack 72 is arranged between the limiting plates 14 to slide. The secondary rack 72 is arranged between the limiting plates 14 to slide, and the limiting plates 14 limit the moving direction of the secondary rack 72, so that the meshing relationship between the secondary rack 72 and the linkage gear 12 is more stable, and relative deviation is not easy to occur.

Referring to fig. 2 and 3, a positioning plate 15 is fixedly arranged on the supporting plate 3 along the vertical direction, the lower end of the positioning plate 15 is perpendicular to and fixedly connected with the first-stage rack 71, a positioning opening 16 matched with the adjusting rack 6 is formed in the positioning plate 15, and the adjusting rack 6 is slidably connected with the positioning opening 16. When the adjusting rack 6 moves, the positioning hole 16 enables the relative position of the adjusting rack 6 and the linkage plate 13 to be more fixed, and the positioning plate 15 enables the adjusting rack 6 to better control the linkage plate 13 to move, so that the meshing relation between the linkage gear 12 and the primary rack 71 and the secondary rack 72 is more stable.

Referring to fig. 2 and 3, the hook member 2 includes a connecting rod 201 vertically disposed, a through sliding groove 9 is formed in the support plate 3 along the moving direction of the adjusting rack 6, and the connecting rod 201 is slidably connected to the sliding groove 9. When the hook member 2 moves, one end of the connecting rod 201 is placed in the sliding groove 9 to slide, and the sliding groove 9 limits the moving direction of the connecting rod 201, so that the movement of the hook member 2 is more stable.

Referring to fig. 2 and 3, the connecting rod 201 is provided with a moving block 10, the support plate 3 is provided with a moving groove 11 communicated with the sliding groove 9 along the direction of the sliding groove 9, and the moving block 10 is disposed in the moving groove 11 for movement. When the hook member 2 lifts the sleeper, the moving block 10 is arranged in the moving groove 11, the moving block 10 is abutted against the moving groove 11 to fix the connecting rod 201 at a relative position, and the hook member 2 is prevented from being separated from the original position by the overweight sleeper to a certain extent.

Referring to fig. 2 and 3, the moving block 10 has a cylindrical shape, an end surface of the moving block 10 is rotatably connected to the connecting rod 201, and the moving block 10 is rotatably connected to the moving groove 11. When the connecting rod 201 is arranged in the sliding groove 9 to slide, the moving block 10 is arranged in the moving groove 11 to roll, and the position adjustment of the connecting rod 201 is simpler, more convenient and more labor-saving by reducing the friction between the moving block 10 and the moving groove 11.

Referring to fig. 1, the lower end of the connecting rod 201 is fixedly connected with a lifting rod, the lifting rod comprises a cross rod and a vertical rod which are fixedly connected, and the upper end of the vertical rod is fixedly connected with the connecting rod 201. When the lifting rod transports the sleeper to be transported, the upper end of the cross rod is abutted to the lower end of the sleeper, and the connecting rod 201 drives the vertical rod to move relative to the cross rod, so that the lifting function of the lifting rod on the sleeper is realized.

The implementation principle of the sleeper transportation device in the embodiment of the application is as follows: when the transporting device works, the support plate 3 is moved to the upper side of the sleeper by the sliding vehicle 101 and the lifting rope 102, the adjusting motor 4 rotates to drive the adjusting gear 5 to rotate, the adjusting rack 6 moves, the adjusting rack 6 enables the linkage plate 13 to move, the linkage plate 13 enables the linkage gear 12 to be arranged between the first-stage rack 71 and the second-stage rack 72 to rotate, the position of the second-stage rack 72 is changed to drive the connecting rod 201 to change, the connecting rod 201 further drives the lifting rod to move to the lower side of the sleeper, the hanger 1 moves to drive the sleeper to move, and the automatic lifting function of the transporting device to the sleeper is achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a sleeper conveyer, includes gallows (1), and gallows (1) lower extreme is equipped with backup pad (3) along the horizontal direction, is equipped with hook piece (2) on backup pad (3), its characterized in that: adjusting motor (4) have set firmly along vertical direction on backup pad (3), adjusting gear (5) have coaxially set firmly on the output shaft of adjusting motor (4), be equipped with along the horizontal direction on backup pad (3) and adjust rack (6) be connected with adjusting gear (5) meshing, there are multistage adjustment mechanism (7) along adjusting rack (6) length direction sliding connection on backup pad (3), adjust rack (6) and be connected with lifting hook spare (2) through multistage adjustment mechanism (7).

2. A tie transporter as claimed in claim 1, wherein: spacing (8) have set firmly along vertical direction on backup pad (3), adjust rack (6) and spacing (8) sliding connection.

3. A tie transporter as claimed in claim 1, wherein: the lifting hook piece (2) comprises a connecting rod (201), a through sliding groove (9) is formed in the supporting plate (3) along the direction of the adjusting rack (6), and the connecting rod (201) is connected with the sliding groove (9) in a sliding mode.

4. A tie transporter as claimed in claim 3, wherein: the connecting rod (201) is provided with a moving block (10), the supporting plate (3) is provided with a moving groove (11) communicated with the sliding groove (9) along the direction of the sliding groove (9), and the moving block (10) is arranged in the moving groove (11) to move.

5. A sleeper transport apparatus as defined in claim 4 wherein: the moving block (10) is cylindrical, the end face of the moving block (10) is rotatably connected with the connecting rod (201), and the moving block (10) is in rolling connection with the moving groove (11).

6. A tie transporter as claimed in claim 1, wherein: multistage adjustment mechanism (7) are including one-level rack (71) and second grade rack (72) that are parallel to each other, the top of one-level rack (71) is arranged in second grade rack (72), one-level rack (71) and backup pad (3) fixed connection, second grade rack (72) and connecting rod (201) fixed connection, the meshing is connected with linkage gear (12) between one-level rack (71) and second grade rack (72), be equipped with linkage plate (13) of being connected with linkage gear (12) rotation along the horizontal direction between one-level rack (71) and second grade rack (72), linkage plate (13) and regulation rack (6) fixed connection.

7. A sleeper transport apparatus as defined in claim 6 wherein: limiting plates (14) which are parallel to each other are fixedly arranged on the linkage plate (13), and the secondary rack (72) is arranged between the limiting plates (14) to slide.

8. A sleeper transport apparatus as defined in claim 6 wherein: a positioning plate (15) is fixedly arranged on the supporting plate (3) along the vertical direction, the lower end of the positioning plate (15) is fixedly connected with the first-level rack (71), a positioning opening (16) is formed in the positioning plate (15), and the adjusting rack (6) is slidably connected with the positioning opening (16).