Track laying device and method for traffic construction

Abstract

The invention discloses a track laying device for traffic construction and a laying method.The device comprises a supporting plate, moving grooves are formed in the front side and the rear side of the upper surface of the supporting plate correspondingly, moving parts are slidably connected into the moving grooves, clamping parts are installed on the left side and the right side of each moving part correspondingly, and a plurality of guide rods are installed on the lower surfaces of the left side and the right side of the supporting plate correspondingly; and first hydraulic rods are installed on the left side and the right side of the lower surface of the supporting plate correspondingly, and the movable ends of the first hydraulic rods are connected with the clamping pieces. According to the sleeper laying device, when the clamping structures on one side place sleepers, the clamping structures on the other side can clamp the sleepers and make preparation, after the clamping structures on one side complete placement, the supporting plates are rotated to place the sleepers on the other side, and the laying efficiency of the sleepers is improved; and when the clamping structure on one side adjusts the multiple sleepers to be at the proper interval, the clamping structure on the other side can abut against the clamping structure on the other side, and the situation that the sleepers on the other side fall off from the position between the two fixing clamps during transferring is avoided.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of track laying, and specifically relates to a track laying device and a laying method for transportation construction. Background Art

[0002] Railway tracks usually consist of two parallel steel rails fixed on sleepers with ballast beneath them. The main function of railway tracks is to facilitate the movement of trains.

[0003] Before laying rails, sleepers need to be laid. In the prior art, the main way to lay sleepers is to use sleeper laying equipment to transfer one or more sleepers from transportation equipment to the road, and then lay them according to the appropriate distance. After laying, they are transferred to the sleeper transportation equipment to clamp the sleepers, and then they are laid back and forth. Since the sleeper laying equipment itself is large, transferring the sleepers back and forth is not only inefficient but also energy-intensive. Therefore, a new type of track laying device for transportation construction is needed. Summary of the invention

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology. It mainly provides a track laying device for transportation construction, which is used to solve the technical problems of low efficiency and high energy consumption of existing sleeper laying equipment raised in the above background technology.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] In a first aspect of the present invention, there is provided a track laying device for transportation construction, comprising a support plate installed at a rotating end of a sleeper laying device, wherein movable grooves are provided on both the front and rear sides of the upper surface of the support plate, a movable member is slidably connected in the movable groove, and clamping members are installed on both the left and right sides of the movable member, and a plurality of guide rods are installed on the lower surfaces of the left and right sides of the support plate, and circular rings are sleeved on the guide rods and the movable member, and the clamping member is installed between the upper circular ring of the guide rod and the upper circular ring of the movable member, and a first hydraulic rod is installed on both the left and right sides of the lower surface of the support plate, and the movable end of the first hydraulic rod is connected to the clamping member.

[0007] Preferably, the moving part includes a moving block, which is slidably connected in a moving groove, a moving rod is installed on the lower surface of the moving block, a connecting part is installed on the end of the moving rod away from the moving block, and the connecting part is connected to the clamping part, and second hydraulic rods are installed on both sides of the lower surface of the support plate, and the movable end of the second hydraulic rod is connected to the connecting block.

[0008] Preferably, the connecting member comprises a connecting block, one end of the moving rod away from the moving block is connected to the connecting block, a plurality of support rods are installed on a side of the connecting block away from the moving rod, and the ring is sleeved on the annular surface of the support rods.

[0009] Preferably, a plurality of rotation holes are provided on both sides of the moving block in contact with the moving groove, and balls are installed in the rotation holes.

[0010] Preferably, the clamping member includes a plurality of round rods, a plurality of round rods are arranged between the guide rod and the support rod, and the round rod closest to the circular ring is connected to the circular ring, a rectangular plate is installed on the upper side of the annular surface of the round rod closest to the circular ring, the movable end of the first hydraulic rod is connected to the rectangular plate, and connecting plates arranged alternately with the round rods are arranged between the plurality of round rods, a plurality of circular holes are opened on the left and right sides of the connecting plate, the round rods are inserted into the circular holes, a limiting plate is slidably connected in the circular holes, the limiting plate is connected to the round rods, a clamping member is installed on the upper surface of the connecting plate, and the clamping member extends to the bottom of the connecting plate.

[0011] Preferably, the clamping member comprises a bidirectional hydraulic rod, which is mounted on the upper surface of the connecting plate. Both ends of the bidirectional hydraulic rod are mounted with fixing clamps, which extend from the side of the connecting plate to the bottom of the connecting plate.

[0012] In a second aspect of the present invention, a track laying method for transportation construction is provided, the method comprising the following steps:

[0013] Step 1: Move the clamping structure to the sleeper transport device, and use the movable end of the bidirectional hydraulic rod on one side of the clamping structure to contract and drive the fixed clamps on both sides to clamp the sleeper;

[0014] Step 2: The sleeper laying equipment is used to rotate in the opposite direction to drive the sleeper to move to the road surface to be laid, and then the movable end of the first hydraulic rod is extended to place the sleeper on the road surface to be laid;

[0015] Step 3: While placing the sleepers in step 2, the other side of the clamping structure moves to the sleeper transport equipment and clamps the sleepers in the same way. The clamping structure clamps and places the sleepers for transport in a reciprocating manner to carry out track laying.

[0016] Preferably, during the process of placing the sleeper, one side of the clamping structure abuts against the other side of the clamping structure to increase the clamping force of the sleeper.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By arranging a clamping structure consisting of multiple round rods, connecting plates, bidirectional hydraulic rods and fixing clamps on both sides of the support plate, when the clamping structure on one side places the sleeper, the clamping structure on the other side can clamp the sleeper and prepare it. After the clamping structure on one side is placed, the support plate is rotated to place the sleeper on the other side, thereby improving the laying efficiency of the sleeper.

[0019] 2. Since the clamping devices on both sides are installed on a moving structure composed of a moving block, a moving rod, a connecting block, a support rod and a ring, the clamping structure on one side can support the clamping structure on the other side when multiple sleepers are adjusted to a suitable spacing, preventing the sleeper on the other side from falling off between the two fixing clamps during transfer.

[0020] 3. Since the clamping structure moves up and down between the guide rod and the support rod, the weight is reduced after the sleeper on one side of the clamping structure is placed, but the clamping structure is still restricted between the guide rod and the support rod, thereby reducing the probability of damage to the first hydraulic rod.

[0021] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0023] Figure 2 It is a schematic diagram of the assembly of the moving block, the moving rod and the connecting block of the present invention;

[0024] Figure 3 It is a schematic diagram of the assembly of the connecting plate, the supporting plate and the round rod of the present invention.

[0025] Markings in the figure:

[0026] 1. Support plate; 2. Moving block; 3. Connecting block; 4. Second hydraulic rod; 5. Connecting plate; 6. Guide rod; 7. Circular ring; 8. Rectangular plate; 9. Fixing clamp; 10. Round rod; 11. Support rod; 12. Bidirectional hydraulic rod; 13. First hydraulic rod; 14. Ball; 15. Moving rod; 16. Limiting plate. DETAILED DESCRIPTION

[0027] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] Please refer to the attached Figure 1-3 A track laying device for transportation construction comprises a support plate 1 installed at the rotating end of a sleeper laying device, a movable groove is provided on both the front and rear sides of the upper surface of the support plate 1, a movable block 2 is slidably connected in the movable groove, a plurality of rotating holes are provided on both sides of the movable block 2 in contact with the movable groove, a ball 14 is installed in the rotating hole, and the friction force of the movable block 2 when the movable block 2 moves is reduced by utilizing the contact between the ball 14 and the movable groove, a movable rod 15 is installed on the lower surface of the movable block 2, a connecting block 3 is installed at one end of the movable rod 15 away from the movable block 2, a second hydraulic rod 4 is installed on both the left and right sides of the lower surface of the support plate 1, and the movable end of the second hydraulic rod 4 is connected to the connecting block 3, a plurality of support rods 11 are installed on the lower surface of the connecting block 3, a plurality of guide rods 6 are installed on both the left and right sides of the lower surface of the support plate 1, and circular rings 7 are sleeved on the annular surfaces of the guide rods 6 and the support rods 11.

[0031] A plurality of round rods 10 are arranged between the guide rod 6 and the support rod 11, wherein the round rods 10 closest to the guide rod 6 and the round rods 10 and the round rods 10 closest to the support rod 11 are respectively connected to the circular rings 7 on the guide rod 6 and the circular rings 7 on the support rod 11, and the round rods 10 closest to the circular rings 7 are connected to the circular rings 7, a rectangular plate 8 is installed on the upper surface of the round rods 10 close to the circular rings 7, a first hydraulic rod 13 is installed on both the left and right sides of the lower surface of the support plate 1, the first hydraulic rod 13 is connected to the rectangular plate 8, a plurality of connecting plates 5 alternately arranged with the round rods 10 are arranged between the plurality of round rods 10, a plurality of circular holes are provided on both the left and right sides of the connecting plate 5, the round rods 10 are inserted into the circular holes, and a limiting plate 16 is slidably connected in the circular holes, and the limiting plate 16 is connected to the round rods 10.

[0032] A bidirectional hydraulic rod 12 is installed on the upper surface of the connecting plate 5 , and fixing clamps 9 are installed at both ends of the bidirectional hydraulic rod 12 . The fixing clamps 9 extend from the side of the connecting plate 5 to the bottom of the connecting plate 5 .

[0033] The specific operation process of the present invention is as follows: use the rotating end of the sleeper laying equipment to move the clamping structure composed of multiple round rods 10, connecting plates 5, bidirectional hydraulic rods 12 and fixed clamps 9 on one side to the sleeper transportation equipment, then use the bidirectional hydraulic rods 12 to contract and drive the fixed clamps 9 on both sides to clamp the sleepers, and then use the rotating end of the sleeper laying equipment to rotate in the opposite direction to drive the sleepers to move to the road surface that needs to be paved, and then extend the active end of the first hydraulic rod 13 to place the sleepers on the ground. At this time, the clamping structure on the other side moves to the sleeper transportation equipment and clamps the sleepers in the same way, thereby improving the laying efficiency of the sleepers.

[0034] At the same time, since the clamping devices on both sides are installed on the moving structure composed of the moving block 2, the moving rod 15, the connecting block 3, the support rod 11 and the ring 7, when the clamping structure on one side uses the first hydraulic rod 13 to adjust the spacing of multiple sleepers to a suitable spacing, the clamping structure on the other side is supported, thereby preventing the sleeper on the other side from falling off from between the two fixing clamps 9 during transfer.

[0035] When the sleeper on one side is placed on the ground, the weight of that side disappears. Since the clamping structure moves up and down between the guide rod 6 and the support rod 11, the weight is reduced after the sleeper on the clamping structure on one side is placed. However, the clamping structure is still restricted between the guide rod 6 and the support rod 11, thereby reducing the probability of damage to the first hydraulic rod 13.

[0036] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A track laying device for traffic construction, comprising a support plate (1) mounted on a rotating end of a sleeper laying device, characterized in that: The upper surface of the support plate (1) is provided with movable grooves on both the front and rear sides, a movable member is slidably connected in the movable groove, and clamping members are installed on both the left and right sides of the movable member. A plurality of guide rods (6) are installed on the lower surfaces of the left and right sides of the support plate (1), and circular rings (7) are sleeved on the guide rods (6) and the movable member, and the clamping member is installed between the circular ring (7) on the guide rod (6) and the circular ring (7) on the movable member. A first hydraulic rod (13) is installed on both the left and right sides of the lower surface of the support plate (1), and the movable end of the first hydraulic rod (13) is connected to the clamping member.

2. A track laying device for transportation construction according to claim 1, characterized in that: The movable member comprises a movable block (2), the movable block (2) being slidably connected in a movable groove, a movable rod (15) being installed on the lower surface of the movable block (2), a connecting member being installed on one end of the movable rod (15) away from the movable block (2), the connecting member being connected to a clamping member, and second hydraulic rods (4) being installed on both left and right sides of the lower surface of the support plate (1), the movable end of the second hydraulic rod (4) being connected to the connecting block (3).

3. A track laying device for transportation construction according to claim 2, characterized in that: The connecting member comprises a connecting block (3), one end of the moving rod (15) away from the moving block (2) is connected to the connecting block (3), a surface of the connecting block (3) away from the moving rod (15) is provided with a plurality of supporting rods (11), and the circular ring (7) is sleeved on the annular surface of the supporting rods (11).

4. A track laying device for transportation construction according to claim 2, characterized in that: Both sides of the moving block (2) in contact with the moving groove are provided with a plurality of rotation holes, and balls (14) are installed in the rotation holes.

5. A track laying device for transportation construction according to claim 3, characterized in that: The clamping member comprises a plurality of round rods (10), wherein a plurality of round rods (10) are arranged between the guide rod (6) and the support rod (11), and the round rod (10) closest to the circular ring (7) is connected to the circular ring (7), and a rectangular plate (8) is installed on the upper side of the annular surface of the round rod (10) closest to the circular ring (7), and the movable end of the first hydraulic rod (13) is connected to the rectangular plate (8), and connecting plates (5) arranged alternately with the round rods (10) are arranged between the plurality of round rods (10), and a plurality of circular holes are opened on the left and right sides of the connecting plate (5), and the round rods (10) are inserted into the circular holes, and a limiting plate (16) is slidably connected in the circular holes, and the limiting plate (16) is connected to the round rods (10), and a clamping member is installed on the upper surface of the connecting plate (5), and the clamping member extends to the bottom of the connecting plate (5).

6. A track laying device for transportation construction according to claim 5, characterized in that: The clamping member comprises a bidirectional hydraulic rod (12), the bidirectional hydraulic rod (12) being mounted on the upper surface of the connecting plate (5), and fixing clamps (9) being mounted on both ends of the bidirectional hydraulic rod (12), the fixing clamps (9) extending from the side of the connecting plate (5) to the bottom of the connecting plate (5).

7. A track laying method for transportation construction, characterized in that: The method comprises the following steps: Step 1: Move the clamping structure to the sleeper transport device, and use the movable end of the bidirectional hydraulic rod on one side of the clamping structure to contract and drive the fixed clamps on both sides to clamp the sleeper; Step 2: The sleeper laying equipment is used to rotate in the opposite direction to drive the sleeper to move to the road surface to be laid, and then the movable end of the first hydraulic rod is extended to place the sleeper on the road surface to be laid; Step 3: While placing the sleepers in step 2, the other side of the clamping structure moves to the sleeper transport equipment and clamps the sleepers in the same way. The clamping structure clamps and places the sleepers for transport in a reciprocating manner to carry out track laying.

8. A track laying method for transportation construction according to claim 8, characterized in that: During the process of placing the sleeper, one side of the clamping structure abuts against the other side of the clamping structure to increase the clamping force of the sleeper.

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