CN213142663U

CN213142663U - Switch tamping tool adjacent line transfer device

Info

Publication number: CN213142663U
Application number: CN202021496152.2U
Authority: CN
Inventors: 李响
Original assignee: Shenyang Ruifeng Electromechanical Equipment Manufacturing Co ltd
Current assignee: Shenyang Gongwu Railway Machinery Co Ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-05-07
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to the technical field of auxiliary equipment of railway maintenance machinery, in particular to a turnout tamping machine adjacent line transfer device, which comprises a transition lower track frame, a sliding connecting arm and a supporting mechanism, wherein the middle part of the transition lower track frame is provided with an insulating part, two ends of the transition lower track frame are connected with the sliding connecting arm in a sliding way, and the lower part of the transition lower track frame is connected with the supporting mechanism; the sliding connecting arm is provided with a connecting plate for connecting the walking frame. The utility model has the advantages of easy operation, safe and reliable can improve the utilization ratio in synthesizing the skylight, uses manpower sparingly, improves the tamping operation efficiency.

Description

Switch tamping tool adjacent line transfer device

Technical Field

The utility model relates to a railway maintenance of road machinery's auxiliary assembly technical field, specific switch tamping tool adjacent line transfer device that says so.

Background

In recent years, railway utilities of China are rapidly developed, the operation burden of railway lines is increased, so that the task amount of tamping, maintaining and maintaining of switch areas is increased, the switch area tamping operation is performed in the past, line switching operation is generally carried out to the switch areas, or the line switching operation is completed through manual carrying, the switch area carrying needs to occupy a long skylight operation time, the manual carrying needs to be completed by at least 8-10 persons, and the switch area tamping operation needs more persons and is high in labor intensity and unsafe for workers. In order to effectively utilize the skylight operation time to carry out tamping operation and ensure the safety in the operation to the maximum extent, the development of equipment for transferring the turnout tamping machine on an adjacent line is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a switch tamping tool adjacent line transfer device. The skylight is used for solving the labor intensity of personnel, effectively utilizing skylight operation time and improving operation efficiency.

In order to achieve the above purpose, the utility model adopts the following main technical scheme:

the adjacent line transfer device of the turnout tamping machine comprises a transition lower track frame, a sliding connecting arm and a support mechanism, wherein an insulating part is arranged in the middle of the transition lower track frame, two ends of the transition lower track frame are connected with the sliding connecting arm in a sliding manner, and the lower part of the transition lower track frame is connected with the support mechanism; the sliding connecting arm is provided with a connecting plate for connecting the walking frame.

Further, the transition lower rack comprises a main connecting rod, a vertical rod and a horizontal rod, the two ends of the main connecting rod are connected with the sliding connecting arm in a sliding mode, the lower portions of the two ends of the main connecting rod are fixedly connected with the horizontal rod, the two ends of the horizontal rod are respectively fixedly connected with the vertical rod, and the vertical rod is connected with the supporting mechanism.

Furthermore, the sliding connection arm is in clearance fit with the main connecting rod and used for enabling the sliding connection arm and the main connecting rod to freely slide.

Furthermore, the middle part of the main connecting rod is disconnected, and the disconnected part is connected with the insulating part through a screw; bolts are transversely arranged at two ends of the main connecting rod, and the main connecting rod is connected with the sliding connecting arm through the bolts and locking nuts.

Furthermore, the two ends of the main connecting rod are longitudinally provided with first positioning pin holes which are connected with the sliding connecting arm and the tamping machine through positioning pins.

Further, the sliding connecting arm is provided with a long hole corresponding to the position of the bolt at the end part of the main connecting rod, so that the sliding connecting arm can slide on the bolt inserted into the long hole; the bolt is matched with the locking nut, and a locking pressing plate is arranged between the locking nut and the long hole of the sliding connecting arm and used for preventing the locking nut from being clamped in the long hole.

Furthermore, a second positioning pin hole with the same size as the first positioning pin hole in the main connecting rod is formed in the sliding connecting arm and used for inserting a positioning pin to fix the transition lower rack and the tamping machine.

Furthermore, the main connecting rod and the sliding connecting arm are both made of channel steel through welding; the size of the end, connected with the main connecting rod, of the sliding connecting arm is larger than that of the main connecting rod, so that the sliding connecting arm is sleeved outside the main connecting rod, and the size of the end, not connected with the main connecting rod, of the sliding connecting arm is the same as that of the main connecting rod.

Further, the insulating part passes through screwed connection with the main connecting rod of transition lower track frame, and the insulating part adopts the nylon board to make, can guarantee that the both sides of transition lower track frame are insulating.

Furthermore, the supporting mechanism comprises a base and a connecting rod fixed on the base, wherein an external thread is arranged on the connecting rod, and the external thread on the connecting rod is matched with an internal thread on a vertical rod of the transition lower rack and is used for adjusting the height of the transition lower rack; the base is further provided with a handle for rotating the supporting mechanism so as to adjust the height of the transition lower rack.

The utility model has the advantages that: the transition lower rack of the utility model is welded by 8# national standard channel steel, and has stronger rigidity and strength; the middle insulating part of the lower transition track frame is connected by a nylon plate, so that the insulation of the walking frames at two sides of the lower transition track frame can be ensured, and the sliding connecting arm is formed by adopting a welding structure, is in clearance fit with the lower transition track frame and can be ensured to freely slide; connecting the walking frame with a connecting plate, and fastening a locking nut after proper connection; and then adjusting the supporting mechanism to ensure that the traveling frame and the transition lower rack are in the same plane, pushing the tamping machine into the transition lower rack, and inserting the positioning pin to fix the tamping machine and the transition lower rack.

The utility model has the advantages of easy operation, safe and reliable can improve the utilization ratio in synthesizing the skylight, uses manpower sparingly, improves the tamping operation efficiency.

Drawings

Fig. 1 is the utility model discloses a switch tamping tool adjacent line transfer device's schematic structure diagram.

Fig. 2 is a schematic structural view of the transition lower rack of the present invention.

Fig. 3 is a schematic structural view of the sliding connecting arm of the present invention.

Fig. 4 is a schematic structural diagram of the supporting mechanism of the present invention.

Fig. 5 is a schematic structural view of the insulating portion of the present invention.

In the figure: 1 is a transition lower rack; 11 is a main connecting rod; 12 is a vertical rod; 13 is a cross bar; 14 is a bolt; 15 is a first positioning pin hole; 2 is an insulating part; 3 is a sliding connecting arm; 31 is a second dowel hole; 32 is a long hole; 4 is a connecting plate; 5 is a supporting mechanism; 51 is a base; 52 is a connecting rod; 53 is a handle; 6 is a locking pressure plate; 7 is a locking nut; 8 is a positioning pin; and 9 is a screw.

Detailed Description

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Example (b): as shown in fig. 1, the utility model provides a turnout tamping machine adjacent line transfer device, which comprises a transition lower track frame 1, a sliding connecting arm 3 and a supporting mechanism 5, wherein the middle part of the transition lower track frame 1 is provided with an insulating part 2, two ends of the transition lower track frame 1 are connected with the sliding connecting arm 3 in a sliding way, and the lower part of the transition lower track frame 1 is connected with the supporting mechanism 5; the sliding link arm 3 is provided with a link plate 4 for connecting a running gear (not shown).

Specifically, as shown in fig. 2, the transition lower rack 1 includes two main connecting rods 11 and two cross rods 13 connected to the two main connecting rods 11, four corners below the two cross rods 13 are provided with four vertical rods 12, two ends of the main connecting rods 11 are slidably connected to the sliding connecting arms 3, lower portions of two ends of the main connecting rods 11 are perpendicularly connected to the cross rods 13, two ends of the cross rods 13 are perpendicularly connected to the vertical rods 12, and the vertical rods 12 are used for being connected to the supporting mechanism 5. The sliding connecting arm 3 is in clearance fit with the main connecting rod 11, and is used for enabling the sliding connecting arm 3 and the main connecting rod 11 to freely slide. Bolts 14 are transversely arranged at both ends of the main connecting rod 11, and are connected with the sliding connecting arm 3 through the bolts 14. The main connecting rod 11 is provided with first positioning pin holes 15 at its two ends in the longitudinal direction, and is connected with the sliding connecting arm 3 and a tamping machine (not shown) through the positioning pins 8.

As shown in fig. 3, the slide link arm 3 is provided with a long hole 31 corresponding to the position of the bolt 14 at the end of the main link 11; the bolt 14 is inserted into the elongated hole 31 to enable the sliding connection arm 3 to slide on the main connection rod 11; the bolt 14 is matched with the locking nut 7, and the locking pressing plate 6 is arranged between the locking nut 7 and the long hole 31 of the sliding connecting arm 3 and is fastened by the locking nut 7. And a second positioning pin hole 32 with the same size as the first positioning pin hole 15 on the main connecting rod 11 is also arranged on the sliding connecting arm 3 and used for inserting a positioning pin 8 to fix the transition lower track frame 1 and the tamping tool.

The main connecting rod 11 and the sliding connecting arm 3 are both made of channel steel through welding; the size of the end of the sliding connecting arm 3 connected with the main connecting rod 11 is larger than that of the main connecting rod 11, so that the sliding connecting arm 3 is sleeved outside the main connecting rod 11, and the size of the end of the sliding connecting arm 3 not connected with the main connecting rod 11 is the same as that of the main connecting rod 11.

As shown in fig. 4, the supporting mechanism 5 includes a base 51 and a connecting rod 52 fixed on the base 51, the connecting rod 52 is provided with an external thread, the external thread on the connecting rod 52 is matched with the internal thread on the vertical rod 12 of the transition lower rack 1 for adjusting the height of the transition lower rack 1; the base 51 is also provided with a handle 53 for rotating the support mechanism 5, thereby adjusting the height of the transition lower rack 1.

As shown in fig. 5, the middle of the main connecting rod 11 is broken, and the broken part is connected with the insulating part 2 through a screw 9; the insulating part 2 is made of a nylon plate, so that the insulation of the two sides of the transition lower rack 1 can be ensured.

The utility model discloses a theory of operation does:

because the distance between two strands of the field line is unequal, the sliding connecting arms at the two ends of the transition lower rack adopt sliding structures and can slide along the surface of the main connecting rod of the transition lower rack to adjust the length distance of the connecting line. When the tamping machine is specifically implemented, the tamping machine is pushed to a lower transition track frame, a positioning bolt is inserted for fixing, then the connection of a walking frame is disconnected, the walking frame is lifted to a circuit on the other side and then connected with the other side of the lower transition track frame, after the connection is confirmed to be reliable, the tamping machine is pushed to carry out the track-entering operation, and after the transfer operation is finished, the transfer device is lifted to a safe area.

The transition lower rack 1 of the utility model is welded by 8# national standard channel steel, and has stronger rigidity and strength; the middle insulating parts 2 of the transition lower rack 1 are connected by adopting a nylon plate, so that the insulation of the walking racks on two sides of the transition lower rack 1 can be ensured; the sliding connecting arm 3 is formed by adopting a welding structure and is in clearance fit with the transition lower rack 1, so that the sliding of the sliding connecting arm 3 can be ensured to be free; connecting the walking frame with a connecting plate 4, and fastening a locking nut 7 after proper connection; and then adjusting the supporting mechanism 5 to ensure that the traveling frame and the transition lower track frame 1 are in the same plane, pushing the tamping machine into the transition lower track frame 1, and inserting a positioning pin 8 to fix the tamping machine and the transition lower track frame.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The adjacent line transfer device of the turnout tamping machine is characterized by comprising a transition lower track frame (1), a sliding connecting arm (3) and a supporting mechanism (5), wherein an insulating part (2) is arranged in the middle of the transition lower track frame (1), two ends of the transition lower track frame (1) are connected with the sliding connecting arm (3) in a sliding manner, and the lower part of the transition lower track frame (1) is connected with the supporting mechanism (5); the sliding connecting arm (3) is provided with a connecting plate (4) for connecting the walking frame.

2. The turnout tamper adjacent line transfer device according to claim 1, wherein the transition lower rack (1) comprises a main connecting rod (11), a vertical rod (12) and a cross rod (13), two ends of the main connecting rod (11) are slidably connected with the sliding connecting arm (3), lower parts of two ends of the main connecting rod (11) are fixedly connected with the cross rod (13), two ends of the cross rod (13) are respectively fixedly connected with the vertical rod (12), and the vertical rod (12) is connected with the supporting mechanism (5).

3. The switch tamper catwalk transfer device according to claim 2, wherein the sliding link arm (3) is in clearance fit with the main link rod (11) for enabling the sliding link arm (3) and the main link rod (11) to freely slide.

4. The switch tamper neighbour line transfer device according to claim 2, wherein the main connecting rod (11) is broken in its middle, the broken part being connected to the insulation (2) by means of a screw (9); bolts (14) are transversely arranged at two ends of the main connecting rod (11), and the main connecting rod (11) is connected with the sliding connecting arm (3) through the bolts (14) and the locking nuts (7).

5. The switch tamper catwalk transfer device according to claim 2, wherein the main connecting rod (11) is provided with a first positioning pin hole (15) at both ends in the longitudinal direction, and is connected with the sliding connecting arm (3) and the tamper through a positioning pin (8).

6. A switch tamper neighbour line transfer device according to claim 4, characterised in that said sliding link arm (3) is provided with a slotted hole (31) corresponding to the position of the bolt (14) at the end of the main connecting rod (11) so that the sliding link arm (3) can slide on the bolt (14) inserted in the slotted hole (31); the bolt (14) is matched with the locking nut (7), and a locking pressing plate (6) is arranged between the locking nut (7) and the long hole (31) of the sliding connecting arm (3) and used for preventing the locking nut (7) from being clamped in the long hole (31).

7. The switch tamper catwalk transfer device according to claim 5, wherein the sliding link arm (3) is provided with a second positioning pin hole (32) having the same size as the first positioning pin hole (15) of the main link rod (11) for inserting a positioning pin (8) for fixing the transition lower rack (1) and the tamper.

8. The switch tamper nearline transfer device according to claim 2, wherein the main connecting rod (11) and the sliding connecting arm (3) are made of channel steel welding; the size of one end, connected with the main connecting rod (11), of the sliding connecting arm (3) is larger than that of the main connecting rod (11), so that the sliding connecting arm (3) is sleeved outside the main connecting rod (11), and the size of the end, not connected with the main connecting rod (11), of the sliding connecting arm (3) is the same as that of the main connecting rod (11).

9. The switch tamping machine adjacent line transfer device of claim 1, wherein the insulation part (2) is connected with the main connecting rod (11) of the transition lower track frame (1) through a screw (9), and the insulation part (2) is made of nylon plates, so that the insulation of two sides of the transition lower track frame (1) can be ensured.

10. The turnout tamper adjacent line transfer device according to claim 1, wherein the support mechanism (5) comprises a base (51) and a connecting rod (52) fixed on the base (51), wherein the connecting rod (52) is provided with an external thread, and the external thread on the connecting rod (52) is matched with an internal thread on a vertical rod (12) of the transition lower track (1) for adjusting the height of the transition lower track (1); and a handle (53) is further arranged on the base (51) and used for rotating the supporting mechanism (5) so as to adjust the height of the transition lower track frame (1).