CN220746460U

CN220746460U - A circuit maintenance device for railway service maintenance

Info

Publication number: CN220746460U
Application number: CN202322167250.1U
Authority: CN
Inventors: 赵艳明; 路正斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-04-09
Anticipated expiration: 2033-08-11

Abstract

The utility model relates to the technical field of railway line maintenance equipment, in particular to a line maintenance device for railway line maintenance, which comprises a base, wherein the middle lower part of the front end of the base is fixedly connected with a fixed block, the upper end of the fixed block is connected with a fixing mechanism in a threaded manner, the middle part of the upper end of the base is connected with a swivel base through a bearing, the middle part of the upper end of the swivel base is fixedly connected with a supporting seat, the middle part of the front end of the fixed base is fixedly provided with a motor II, the output end of the motor II is fixedly connected with a screw rod II, the front part and the rear part of the outer surface of the screw rod II are both in threaded connection with a fixing assembly, and two connecting structures are arranged on the two fixing assemblies. The line maintenance device for railway service maintenance can double-clamp and fix the railway, improves the stability of railway transportation, reduces the swing amplitude in the railway transportation process and improves the safety.

Description

A circuit maintenance device for railway service maintenance

Technical Field

The utility model relates to the technical field of railway line maintenance equipment, in particular to a line maintenance device for railway line maintenance.

Background

The railway line is a geotechnical structure on which rails are paved for running vehicles and trains, the development of the railway transportation industry in China is very rapid, particularly the development of high-speed railways is in the front of the world, the maintenance of the railway line is very important along with the development of railway industry, when the railway line is maintained, a rope is required to be fixed on the rails, and then the rails are lifted by hooks on a lifting device so as to transport the rails to a proper position, so that the rails are convenient to replace or maintain, but the rails are easy to swing in the transportation process, and a great potential safety hazard exists, so that the railway line maintenance device for the railway line maintenance is proposed.

Disclosure of Invention

The utility model mainly aims to provide a line maintenance device for railway service maintenance, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a circuit maintenance device for railway work maintenance, includes the base, lower part fixedly connected with fixed block in the base front end, fixed block upper end interlude threaded connection has fixed establishment, equal fixedly connected with balancing weight in base upper end left part and upper end right part, base upper end middle part is connected with the swivel mount through the bearing, swivel mount upper end middle part fixedly connected with supporting seat, supporting seat left end upper portion fixed mounting has a motor, motor output fixedly connected with lead screw No. one, and lead screw right-hand member passes through bearing and supporting seat right wall middle part swing joint, lead screw surface threaded connection has the extension seat No. one, extension seat right-hand member fixedly connected with fixing base, fixing base front end middle part fixed mounting has No. two motors, no. two motor output fixedly connected with No. two lead screws, no. two lead screw rear end pass through bearing and fixing base rear wall middle part swing joint, no. two motor output parts have the same threaded connection fixed subassembly in the base right side, no. three motor output parts have the gear to be connected with the same spout on the base right-hand member, no. three motor output parts have the gear to be connected with the fixed part.

Preferably, the fixed subassembly includes the removal seat, it has the thread groove of front and back break-through to remove seat front end lower middle part, it has electric putter to remove seat lower extreme middle part fixedly connected with, electric putter lower extreme fixedly connected with lifting seat, lifting seat right-hand member fixed mounting has No. four motors, no. four motor output fixedly connected with No. three lead screws, and No. three lead screw left end passes through bearing and lifting seat left wall swing joint, no. three lead screw surface left part and surface right part equal threaded connection have the holder, two the holder front end all opens three jack-in groove, lifting seat upper wall is opened there is No. two spouts, and two holders all pass through No. two spout and lifting seat sliding connection, it passes through thread groove and No. two lead screw surface front portion threaded connection to remove the seat.

Preferably, the movable seat is in sliding connection with the fixed seat, the lifting seat is in a concave shape, and the section of the second chute is in a T shape.

Preferably, the connection structure comprises a connection plate, the protection pad is fixedly connected with the left end of the connection plate, a plurality of anti-skid grooves are formed in the left end of the protection pad, three sockets are fixedly connected with the front end of the connection plate, screws are fixedly connected with the rear ends of the sockets, threaded barrels are connected with the rear parts of the outer surfaces of the screws in a threaded mode, and the connection plate is connected with a clamping seat located on the front right portion in an inserting mode through the sockets and the inserting grooves.

Preferably, the three sockets are all in L-shaped, the three sockets are all fixedly connected with the clamping seat positioned at the front right part through the screw rod and the threaded cylinder, and the anti-skid grooves are equidistantly distributed.

Preferably, the fixing mechanism comprises a threaded rod, the lower end of the threaded rod is connected with a fixing plate through a bearing, the lower end of the fixing plate is fixedly connected with an anti-slip pad, the lower end of the anti-slip pad is fixedly connected with a plurality of anti-slip protrusions, the rear part of the upper end of the fixing plate is fixedly connected with a sliding seat, and the outer surface of the threaded rod is in threaded connection with the upper end of the fixing block.

Preferably, the fixed plate is in sliding connection with the base through a sliding seat and a first sliding groove, and a plurality of anti-skidding bulges are distributed in a rectangular array.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up motor No. two, no. two lead screws, two fixed subassembly and connection structure, start motor No. two, drive the rotation of No. two lead screws, make two fixed subassembly draw close each other or keep away from each other to suitable position, and start electric putter, make the lifting seat drive the holder and move downwards, make the rail be located between two horizontal holders, the motor No. four is restarted, drive No. three lead screws and rotate, make two horizontal holders draw close to the rail, thereby carry out left and right clamping to the rail and fix, and carry out dual fixation to the rail under the effect of two fixed subassembly, simultaneously improve the antiskid under the effect of protection pad and anti-skidding groove, thereby improve the steadiness of centre gripping, improve rail transportation's stability, the swing range in the rail transportation has been reduced, improve the security.

2. Through setting up jack-in groove, socket, screw rod and screw thread section of thick bamboo, damage when the protection pad needs to be changed and make, rotate the screw thread section of thick bamboo, make the screw thread section of thick bamboo break away from the screw rod, stir the connecting plate, make screw rod and socket break away from the jack-in groove, thereby dismantle connection structure, the connecting plate that will have new protection pad is pegged graft through socket and jack-in groove and holder and is connected, the screw rod is located the jack-in inslot this moment, make screw thread section of thick bamboo and screw rod threaded connection again, make connection structure fixed, be convenient for change connection structure, avoid protection pad damage influence the skid resistance, then avoid influencing the steadiness to rail centre gripping, the practicality is improved;

3. through setting up fixed establishment, rotate the threaded rod, make the fixed plate drive slipmat downwardly moving under the effect of slide and spout, make slipmat and ground contact to make the base fixed, and the slipmat that distributes at slipmat and a plurality of rectangular array improves frictional force, improves the fixed fastness of base, avoids the device to produce the phenomenon of displacement in the use, and improves the stability of device when using under the cooperation effect of two balancing weights.

Drawings

FIG. 1 is a schematic view showing the overall structure of a line maintenance device for maintenance of a railway service according to the present utility model;

FIG. 2 is a schematic diagram showing a connection of a part of a line maintenance device for maintenance of a railway service according to the present utility model;

FIG. 3 is a schematic view showing the overall structure of a fixing assembly of a line maintenance device for maintenance of a railway line according to the present utility model;

FIG. 4 is a schematic view showing the overall structure of a connection structure of a line maintenance device for maintenance of a railway service according to the present utility model;

fig. 5 is a schematic view showing the overall structure of a fixing mechanism of a line maintenance device for maintaining a railway service according to the present utility model.

In the figure: 1. a base; 2. a fixed block; 3. a fixing mechanism; 4. rotating base; 5. a support base; 6. a fixing assembly; 7. a motor I; 8. a first screw rod; 9. a connection structure; 10. a fixing seat; 11. a motor II; 12. a second screw rod; 13. an extension seat; 14. a first chute; 15. a third motor; 16. balancing weight; 17. a gear; 61. a movable seat; 62. a thread groove; 63. an electric push rod; 64. a lifting seat; 65. a fourth motor; 66. a third screw rod; 67. a clamping seat; 68. a plug-in groove; 69. a second chute; 91. a connecting plate; 92. a protective pad; 93. an anti-skid groove; 94. a socket; 95. a screw; 96. a thread cylinder; 31. a threaded rod; 32. a fixing plate; 33. an anti-slip pad; 34. a slip preventing protrusion; 35. a slide seat.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the present utility model provides a technical solution:

a circuit maintenance device for railway work maintenance, including base 1, lower part fixedly connected with fixed block 2 in the base 1 front end, fixed block 2 upper end interlude threaded connection has fixed establishment 3, base 1 upper end left part and the equal fixedly connected with balancing weight 16 of upper end right part, base 1 upper end middle part is connected with swivel mount 4 through the bearing, swivel mount 4 upper end middle part fixedly connected with supporting seat 5, supporting seat 5 upper left end upper portion fixed mounting has motor 7, motor 7 output fixedly connected with lead screw 8 No. one, and motor 8 right-hand member is through bearing and supporting seat 5 right wall middle part swing joint No. one, lead screw 8 surface threaded connection has extension seat 13, extension seat 13 right-hand member fixedly connected with fixing base 10, fixing base 10 front end middle part fixed mounting has motor 11 No. two, no. two motor 11 output fixedly connected with lead screw 12, and No. two lead screw 12 rear end pass through bearing and fixing base 10 back wall middle part swing joint, no. two front surface parts and surface rear surface equal threaded connection fixed component 6, no. 1 motor 9 is connected with two gear 15 in two fixed connection of base 1, no. 15 and No. 15 fixed connection are connected with three gear 15 in the base 1 right-hand member, no. 15 are connected together.

In this embodiment, the fixing component 6 includes a moving seat 61, a threaded groove 62 penetrating through from front to back is formed in the middle of the front end of the moving seat 61, an electric push rod 63 is fixedly connected in the middle of the lower end of the moving seat 61, a lifting seat 64 is fixedly connected in the lower end of the electric push rod 63, a fourth motor 65 is fixedly connected in the right end of the lifting seat 64, a third screw 66 is fixedly connected in the output end of the fourth motor 65, the left end of the third screw 66 is movably connected with the left wall of the lifting seat 64 through a bearing, the left part of the outer surface of the third screw 66 and the right part of the outer surface of the third screw are both in threaded connection with a clamping seat 67, three inserting grooves 68 are formed in the front ends of the two clamping seats 67, a second sliding groove 69 is formed in the upper wall of the lifting seat 64, and the two clamping seats 67 are both in sliding connection with the lifting seat 64 through the second sliding groove 69, and the moving seat 61 is in threaded connection with the front part of the outer surface of the second screw 12 through the threaded groove 62; the movable seat 61 is in sliding connection with the fixed seat 10, the lifting seat 64 is arranged in a concave shape, and the section of the second chute 69 is arranged in a T shape; the connecting structure 9 comprises a connecting plate 91, a protecting pad 92 is fixedly connected to the left end of the connecting plate 91, a plurality of anti-slip grooves 93 are formed in the left end of the protecting pad 92, three sockets 94 are fixedly connected to the front end of the connecting plate 91, screw rods 95 are fixedly connected to the rear ends of the three sockets 94, screw barrels 96 are connected to the rear parts of the outer surfaces of the three screw rods 95 in a threaded mode, and the connecting plate 91 is connected with the clamping seat 67 positioned on the front right in an inserting mode through the socket 94 and the inserting groove 68; the three sockets 94 are all L-shaped, the three sockets 94 are fixedly connected with the clamping seat 67 positioned at the front right part through a screw rod 95 and a threaded cylinder 96, and a plurality of anti-slip grooves 93 are equidistantly distributed; through setting up motor No. two 11, lead screw No. two 12, two fixed subassembly 6 and connection structure 9 to can carry out dual centre gripping to the rail fixedly, improve rail transportation's stability, reduce the swing range in the rail transportation, improve the security, and be convenient for change connection structure 9, thereby avoid protection pad 92 damage to influence the skid resistance, avoid then influencing the steadiness to rail centre gripping, the practicality improves.

In this embodiment, the fixing mechanism 3 includes a threaded rod 31, the lower end of the threaded rod 31 is connected with a fixing plate 32 through a bearing, the lower end of the fixing plate 32 is fixedly connected with a non-slip pad 33, the lower end of the non-slip pad 33 is fixedly connected with a plurality of non-slip protrusions 34, the rear part of the upper end of the fixing plate 32 is fixedly connected with a sliding seat 35, and the outer surface of the threaded rod 31 is in threaded connection with the upper end of the fixing block 2; the fixed plate 32 is in sliding connection with the base 1 through a sliding seat 35 and a first sliding groove 14, and a plurality of anti-slip protrusions 34 are distributed in a rectangular array; through setting up fixed establishment 3 to make the device fixed firm, avoid the device to produce the phenomenon of displacement in the use, improve the stability of device when using.

It should be noted that, the present utility model is a line maintenance device for railway maintenance, in the use process, the device is moved to a proper position through a universal wheel, then the threaded rod 31 is rotated, the fixing plate 32 drives the anti-slip pad 33 to move downwards under the action of the sliding seat 35 and the first sliding groove 14, the anti-slip pad 34 contacts with the ground, thereby fixing the base 1, the anti-slip pad 33 and the anti-slip pads 34 distributed in a plurality of rectangular arrays improve friction force, improve the firmness of the fixing of the base 1, avoid displacement phenomenon of the device in the use process, and improve the stability of the device in use under the cooperation of the two balancing weights 16, then the first motor 7 is started, the first screw rod 8 is driven to rotate, the extension seat 13 drives the fixing seat 10 to move rightwards to a proper position, so as to adjust the position of the fixing component 6 according to the actual use condition, the motor No. two 11 is restarted to drive the screw rod No. two 12 to rotate, the two fixing components 6 are mutually close or mutually far away to a proper position, thereby being convenient for adjusting the distance between the two fixing components 6 according to the actual use condition, the electric push rod 63 is started, the lifting seat 64 drives the clamping seat 67 to move downwards, the rail is positioned between the two transverse clamping seats 67, the motor No. four 65 is restarted to drive the screw rod No. three 66 to rotate, the two transverse clamping seats 67 are close to the rail, the protective pad 92 is contacted with the rail, the rail is clamped and fixed left and right, the rail is doubly fixed under the action of the two fixing components 6, the electric push rod 63 is started, the lifting seat 64 drives the clamping seat 67 and the rail to move upwards, the motor No. three 15 is started, the gear 17 drives the rotary seat 4 to rotate, the supporting seat 5 drives the rail to horizontally rotate to a proper position, in the transportation, improve the anti-skidding nature under the effect of protection pad 92 and anti-skidding groove 93, thereby improve the steadiness of centre gripping, improve rail transportation's stability, swing range in the rail transportation has been reduced, the improvement security, and when protection pad 92 damages needs to be changed and makes, rotate screw thread cylinder 96, make screw thread cylinder 96 break away from screw rod 95, stir connecting plate 91, make screw rod 95 and socket 94 break away from jack groove 68, thereby dismantle connection structure 9, the connecting plate 91 that will have new protection pad 92 passes through socket 94 and jack groove 68 and is pegged graft with holder 67, screw rod 95 is located jack groove 68 this moment, make screw thread cylinder 96 and screw rod 95 threaded connection again, make connection structure 9 fixed, be convenient for change connection structure 9, avoid protection pad 92 to damage the influence on the anti-skidding nature, then avoid influencing the steadiness to rail centre gripping, the practicality is improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Line maintenance device for railway service maintenance, comprising a base (1), characterized in that: the utility model discloses a screw structure, including base (1), fixed block (2) is fixed connection in lower part in base (1) front end, fixed block (2) upper end interlude threaded connection has fixed establishment (3), base (1) upper end left part and upper end right part are all fixedly connected with balancing weight (16), base (1) upper end middle part is connected with swivel mount (4) through the bearing, swivel mount (4) upper end middle part fixedly connected with supporting seat (5), motor (7) are fixed on supporting seat (5) left end upper portion, motor (7) output fixedly connected with lead screw (8) one number, and lead screw (8) right-hand member is through bearing and supporting seat (5) right wall middle part swing joint, lead screw (8) surface threaded connection has extension seat (13) one number, extension seat (13) right-hand member fixedly connected with fixing base (10), fixing base (10) front end middle part fixedly connected with motor (11) two number two, motor (11) output fixedly connected with lead screw (12) one number, and two lead screw (12) are fixed with two lead screw (6) and two front surface fixedly connected with two outer surface components (6) of front surface fixedly connected with two lead screw components (6) two front surface components, a third motor (15) is fixedly arranged at the right part in the upper end of the base (1), gears (17) are fixedly connected to the output end of the third motor (15) and the upper part of the outer surface of the rotary seat (4), the two gears (17) are meshed and connected together, and a first chute (14) is formed in the middle of the rear end of the base (1);

the fixed subassembly (6) is including removing seat (61), it has screw thread groove (62) of front and back break-through to remove seat (61) front end lower middle part, it has electric putter (63) to remove seat (61) lower extreme middle part fixedly connected with, electric putter (63) lower extreme fixedly connected with elevating socket (64), elevating socket (64) right-hand member fixed mounting has No. four motors (65), no. four motor (65) output fixedly connected with No. three lead screws (66), and No. three lead screws (66) left end pass through bearing and elevating socket (64) left wall swing joint, no. three lead screws (66) surface left part and surface right part equal threaded connection have holder (67), two before all opening three spliced groove (68) in holder (67) front end, elevating socket (64) upper wall is opened and is had No. two spout (69), and two holder (67) all pass through No. two spout (69) and elevating socket (64) sliding connection, it passes through screw thread groove (62) and No. two screw thread connection of outer surface (12) to remove seat (61).

2. A line maintenance device for railway service according to claim 1, wherein: the movable seat (61) is in sliding connection with the fixed seat (10), the lifting seat (64) is in a concave shape, and the section of the second chute (69) is in a T-shaped shape.

3. A line maintenance device for railway service according to claim 1, wherein: connection structure (9) are including connecting plate (91), connecting plate (91) left end fixedly connected with protection pad (92), protection pad (92) left end is opened there is a plurality of antiskid groove (93), connecting plate (91) front end fixedly connected with three socket (94), three equal fixedly connected with screw rod (95) of socket (94) rear end, three equal threaded connection in screw rod (95) surface rear portion has screw barrel (96), connecting plate (91) are pegged graft with holder (67) that are located the front right portion through socket (94) and jack groove (68).

4. A line maintenance device for railway service according to claim 3, wherein: three socket (94) all are "L" shape setting, and three socket (94) all are through screw rod (95) and screw barrel (96) with be located the front right portion holder (67) fixed connection, a plurality of antiskid groove (93) are equidistantly distributed.

5. A line maintenance device for railway service according to claim 1, wherein: the fixing mechanism (3) comprises a threaded rod (31), the lower end of the threaded rod (31) is connected with a fixing plate (32) through a bearing, the lower end of the fixing plate (32) is fixedly connected with an anti-slip pad (33), the lower end of the anti-slip pad (33) is fixedly connected with a plurality of anti-slip protrusions (34), the rear part of the upper end of the fixing plate (32) is fixedly connected with a sliding seat (35), and the outer surface of the threaded rod (31) is connected with the upper end of the fixing block (2) through threaded threads.

6. A line maintenance device for maintenance of a railway line as claimed in claim 5, wherein: the fixing plate (32) is in sliding connection with the base (1) through the sliding seat (35) and the first sliding groove (14), and the anti-slip protrusions (34) are distributed in a rectangular array.