Track construction transportation device

Abstract

A rail construction transportation device relates to the technical field of transportation equipment, and comprises a support plate, a plurality of guide rails, a plurality of guide rails and a plurality of guide rails, the walking mechanism comprises two walking assemblies oppositely arranged on the lower portion of the supporting plate, and the advancing direction of the two walking assemblies is the same as the arrangement direction of the two guardrails; each walking assembly comprises a plurality of walking units linearly arranged at the bottom of the supporting plate at intervals in the length direction of the guardrail, a driving part fixedly installed on one walking unit and a transmission part arranged between the driving part and the walking units. Different track accessories are all arranged on the supporting plate, then each driving part is started to drive the walking units to move synchronously through the transmission part, and therefore the supporting plate and the track accessories on the supporting plate are driven to move; the rail accessory transportation device is simple and convenient to operate, can quickly transport rail accessories, saves time and labor, can transport all kinds of rail accessories, and improves the transportation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment, in particular to a track construction transportation device. Background Art

[0002] When constructing a track, it is necessary to transport the track fittings to a designated position for installation.

[0003] In the Chinese utility model patent with the authorization announcement number CN202704868U, an integrated hoisting and transportation device for ballastless track construction is disclosed, which includes a walking device and a plurality of hoisting devices installed on the walking device. The walking device is composed of one or more walking brackets with walking wheels installed at the bottom. Each walking bracket respectively includes left and right A-shaped brackets and a cross beam arranged between the two A-shaped brackets. The cross beam is arranged at the top of the two A-shaped brackets to fixedly connect the left and right A-shaped brackets. Two hoisting devices are provided on each walking bracket, and the hoisting devices are respectively fixed on the cross beam through their lifting devices. A connecting member for fixedly connecting with the adjacent walking bracket is provided at the bottom of each walking bracket.

[0004] Although the above patent can realize the function of transporting track fittings, when the hoisting and transportation device is in use, it needs to be pushed manually, which is very time-consuming and laborious. Moreover, the hoisting and transportation device only transports the fittings through the hoisting device, resulting in limited capacity for transporting fittings and low transportation efficiency. Summary of the Utility Model

[0005] Aiming at the deficiencies in the prior art, the utility model provides a track construction transportation device, which solves the problems of inconvenient operation and low transportation efficiency of the transportation device in the prior art.

[0006] A track construction transportation device includes:

[0007] A support plate, which is horizontally arranged and has two guardrails fixedly installed oppositely on the upper part;

[0008] A walking mechanism, which includes two walking components arranged oppositely at the lower part of the support plate. The traveling directions of the two walking components are the same as the arrangement direction of the two guardrails;

[0009] Wherein, each walking component includes a plurality of walking units linearly arranged at intervals along the length direction of the guardrail at the bottom of the support plate, a driving part fixedly installed on one of the walking units, and a transmission part arranged between the driving part and the plurality of walking units. The driving part drives the plurality of walking units to move synchronously through the transmission part.

[0010] Compared with the prior art, the utility model has the following beneficial effects: during use, different track fittings are placed on the support plate, and then each driving part is started to drive a plurality of walking units to move synchronously through the transmission part, so as to drive the support plate and the track fittings thereon to move; the operation is simple and convenient, the track fittings can be transported quickly, saving time and effort, and all types of track fittings can be transported, improving the transportation efficiency.

[0011] Preferably, each of the walking units includes a mounting block and a walking wheel. The mounting block is fixedly installed at the bottom of the support plate and extends out of the support plate. An installation groove is formed at the bottom of the mounting block. The walking wheel is rotatably installed between the inner and outer sides of the installation groove through a rotating shaft. The driving part is fixedly installed on the top of one of the mounting blocks, and the transmission part is arranged between the power output end of the driving part and a plurality of rotating shafts.

[0012] Preferably, the transmission part includes two first sprockets fixedly sleeved on the power output end of the driving part and one of the rotating shafts in a one-to-one correspondence, second sprockets fixedly sleeved on a plurality of rotating shafts in a one-to-one correspondence, and two chains respectively connected between the two first sprockets and between the plurality of second sprockets. Both chains freely penetrate through the mounting block.

[0013] Preferably, the driving part includes a motor fixedly installed on the top of one of the mounting blocks. The first sprocket is fixedly sleeved on the power output shaft of the motor. A storage battery is fixedly installed on the side of the mounting block with the motor facing the support plate. The storage battery is electrically connected to the motor.

[0014] Preferably, the support plate includes a first support plate and a second support plate horizontally inserted and matched in a direction perpendicular to the two guardrails. An adjusting mechanism is arranged between the first support plate and the second support plate, and the adjusting mechanism is used to adjust the total width of the first support plate and the second support plate.

[0015] Preferably, there are two adjusting mechanisms and they are respectively arranged between the side walls of the first support plate and the second support plate adjacent to the two guardrails. Each adjusting mechanism includes two brackets fixedly installed on the corresponding side walls of the first support plate and the second support plate in a one-to-one correspondence, two screw rods arranged between the two brackets, and an internally threaded sleeve arranged between the two screw rods. One ends of the two screw rods are fixedly connected to the opposite side walls of the two brackets respectively, and the other ends are threadedly connected to the two ends of the internally threaded sleeve respectively. The thread directions of the two screw rods are opposite.

[0016] Preferably, a plug board is horizontally and fixedly installed on the side of the first support plate facing the second support plate, and a slot is formed on the side wall of the second support plate facing the first support plate. The plug board is inserted and matched with the slot.

[0017] Preferably, a baffle is fixedly installed at one end of the insertion plate away from the first support plate. The width of the slot opening of the slot is smaller than the width of the slot bottom, and the baffle is slidably clamped with the inner wall of the slot.

[0018] Other advantages, objectives, and features of the present utility model will be partially reflected by the following description and partially understood by those skilled in the art through the research and practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of an embodiment of the present utility model.

[0020] Figure 2 It is Figure 1 a partial cross-sectional view of

[0021] Figure 3 It is Figure 1 the right view in

[0022] Figure 4 It is Figure 3 a partial cross-sectional view of

[0023] Figure 5 It is Figure 3 a schematic diagram in another state.

[0024] Figure 6 It is Figure 5 a partial cross-sectional view of

[0025] The reference numerals in the figure are in sequence: 1, the first support plate; 11, the insertion plate; 12, the baffle; 2, the second support plate; 21, the slot; 3, the guardrail; 4, the bracket; 41, the screw; 42, the internal thread sleeve; 5, the mounting block; 51, the mounting groove; 52, the storage battery; 6, the motor; 61, the first sprocket; 7, the traveling wheel; 71, the rotating shaft; 72, the second sprocket; 8, the chain; 9, the filling plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In order to make the technical means, creative features, achieved objectives, and functions realized by the present utility model clearer and easier to understand, the present utility model will be further described below in conjunction with the drawings and specific embodiments:

[0027] As shown in Figure 1-2As shown in the figure, an embodiment of the utility model provides a track construction transportation device, which includes: a support plate, which is horizontally arranged and has two guardrails 3 fixedly installed oppositely on the upper part; a traveling mechanism, which includes two traveling components arranged oppositely at the lower part of the support plate, and the traveling directions of the two traveling components are the same as the arrangement direction of the two guardrails 3; wherein, each traveling component includes a plurality of traveling units arranged linearly at intervals along the length direction of the guardrail 3 at the bottom of the support plate, a driving part fixedly installed on one of the traveling units, and a transmission part arranged between the driving part and the plurality of traveling units, and the driving part drives the plurality of traveling units to move synchronously through the transmission part.

[0028] Place different track fittings on the support plate, and then start each driving part to drive the plurality of traveling units to move synchronously through the transmission part, so as to drive the support plate and the track fittings thereon to move; the operation is simple and convenient, the track fittings can be transported quickly, saving time and effort, and all track fittings can be transported, improving the transportation efficiency.

[0029] As Figure 1-2 shown, according to another embodiment of the utility model, the above-mentioned track construction transportation device further optimizes the traveling units, transmission part and driving part included therein. Each traveling unit includes a mounting block 5 and a traveling wheel 7. The mounting block 5 is fixedly installed at the bottom of the support plate and extends out of the support plate. An installation groove 51 is opened at the bottom of the mounting block 5. The traveling wheel 7 is rotatably installed between the inner and outer sides of the installation groove 51 through a rotating shaft 71. The driving part is fixedly installed on the top of one of the mounting blocks 5, and the transmission part is arranged between the power output end of the driving part and a plurality of rotating shafts 71.

[0030] The transmission part includes two first sprockets 61 fixedly sleeved on the power output end of the driving part and one of the rotating shafts 71 respectively, second sprockets 72 fixedly sleeved on a plurality of rotating shafts 71 respectively, and two chains 8 respectively connected between the two first sprockets 61 and between the plurality of second sprockets 72. Both chains 8 freely pass through the mounting block 5.

[0031] The driving part includes a motor 6 fixedly installed on the top of one of the mounting blocks 5. The first sprocket 61 is fixedly sleeved on the power output shaft of the motor 6. A storage battery 52 is fixedly installed on the side of the mounting block 5 where the motor 6 is installed and facing the support plate. The storage battery 52 is electrically connected to the motor 6; wherein, the motor 6 can rotate forward and backward, and the motor 6 has a brake braking device, so that the power output shaft of the motor 6 will not rotate freely, ensuring that the traveling wheel 7 will not rotate under external force; the specific structure and working principle of the brake braking device are both prior arts and will not be described in detail here; the storage battery 52 supplies power to the motor 6, and at the same time, the storage battery 52 can also be charged through an external power supply.

[0032] Start the motor 6, drive one of the rotating shafts 71 and the traveling wheels 7 through the transmission of the two first sprockets 61 and the chain 8, and then drive a plurality of rotating shafts 71 and the traveling wheels 7 to rotate synchronously through the transmission of a plurality of second sprockets 72 and the chain 8, so as to achieve the purpose of driving the support plate to move.

[0033] As Figures 3-6 shown, according to another embodiment of the present invention, for the above-mentioned track construction transportation device, preferably, the support plate includes a first support plate 1 and a second support plate 2 that are horizontally inserted and matched in a direction perpendicular to the two guardrails 3. An adjusting mechanism is provided between the first support plate 1 and the second support plate 2, and the adjusting mechanism is used to adjust the total width of the first support plate 1 and the second support plate 2.

[0034] There are two adjusting mechanisms, which are respectively arranged between the two side walls of the first support plate 1 and the second support plate 2 adjacent to the two guardrails 3. Each adjusting mechanism includes two brackets 4 fixedly installed on the corresponding side walls of the first support plate 1 and the second support plate 2 respectively, two screw rods 41 arranged between the two brackets 4, and an internal thread sleeve 42 arranged between the two screw rods 41. One ends of the two screw rods 41 are fixedly connected to the opposite side walls of the two brackets 4 respectively, and the other ends are threadedly connected to the two ends of the internal thread sleeve 42 respectively. The thread directions of the two screw rods 41 are opposite; by rotating the internal thread sleeve 42, relative rotation occurs between it and the two screw rods 41, so that the two screw rods 41 move towards or away from each other, so as to drive the first support plate 1 and the second support plate 2 to move towards or away from each other.

[0035] A plug board 11 is horizontally and fixedly installed on the side of the first support plate 1 facing the second support plate 2. A slot 21 is opened on the side wall of the second support plate 2 facing the first support plate 1. The plug board 11 is inserted and matched with the slot 21; preferably, a baffle 12 is fixedly installed at the end of the plug board 11 away from the first support plate 1. The width of the slot opening of the slot 21 is smaller than the width of the slot bottom, and the baffle 12 is slidably clamped with the inner wall of the slot 21; through the cooperation of the baffle 12 and the slot 21, the plug board 11 will not be separated from the slot 21; and when the first support plate 1 and the second support plate 2 move away from each other, since the thickness of the plug board 11 is smaller than the thickness of the first support plate 1, after the plug board 11 slides out of the slot 21, a groove is formed at the upper part of the first support plate 1 and the second support plate 2 at the plug board 11. In order to facilitate the placement of track fittings, a filling plate 9 needs to be embedded in the groove to ensure the flatness of the first support plate 1 and the second support plate 2.

[0036] The working principle of the present utility model is as follows: When the present utility model is in use, the track fitting is placed on the first support plate 1 and the second support plate 2, and then the motor 6 is started. Through the transmission of the two first sprockets 61 and the chain 8, one of the rotating shafts 71 and the traveling wheels 7 are driven to rotate. Subsequently, through the transmission of a number of second sprockets 72 and the chain 8, a number of rotating shafts 71 and the traveling wheels 7 are driven to rotate synchronously, so as to drive the support plate and the track fitting thereon to move, thereby achieving the purpose of transporting the track fitting. Moreover, if there are more track fittings or the width is larger, then each internal thread sleeve 42 is rotated to make it rotate relative to the two screw rods 41, so that the two screw rods 41 move away from each other, driving the first support plate 1 and the second support plate 2 to move away from each other, increasing the width of the first support plate 1 and the second support plate 2, and a filling plate 9 can be embedded in the groove formed at the insertion plate 11 at the upper part of the first support plate 1 and the second support plate 2.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. An orbital construction transportation device, characterized in that, Including: A support plate, which is horizontally arranged and has two guardrails (3) fixedly installed facing each other on the upper part; A traveling mechanism, which includes two traveling components arranged facing each other at the lower part of the support plate, and the traveling directions of the two traveling components are the same as the arrangement direction of the two guardrails (3); Wherein, each of the traveling components includes a plurality of traveling units linearly arranged at intervals along the length direction of the guardrail (3) at the bottom of the support plate, a driving part fixedly installed on one of the traveling units, and a transmission part arranged between the driving part and the plurality of traveling units, and the driving part drives the plurality of traveling units to move synchronously through the transmission part.

2. The track construction and transportation device according to claim 1, characterized in that, Each of the traveling units includes a mounting block (5) and a traveling wheel (7). The mounting block (5) is fixedly installed at the bottom of the support plate and extends out of the support plate. An installation groove (51) is formed at the bottom of the mounting block (5). The traveling wheel (7) is rotatably installed between the inner and outer sides of the installation groove (51) through a rotating shaft (71). The driving part is fixedly installed on the top of one of the mounting blocks (5), and the transmission part is arranged between the power output end of the driving part and a plurality of rotating shafts (71).

3. The track construction and transportation device according to claim 2, characterized in that, The transmission part includes two first sprockets (61) fixedly sleeved on the power output end of the driving part and one of the rotating shafts (71) respectively, second sprockets (72) fixedly sleeved on a plurality of rotating shafts (71) respectively, and two chains (8) respectively connected between the two first sprockets (61) and between the plurality of second sprockets (72). The two chains (8) both freely penetrate through the mounting block (5).

4. A track construction transportation device according to claim 3, characterized in that, The driving part includes a motor (6) fixedly installed on the top of one of the mounting blocks (5). The first sprocket (61) is fixedly sleeved on the power output shaft of the motor (6). A storage battery (52) is fixedly installed on the side of the mounting block (5) where the motor (6) is installed facing the support plate. The storage battery (52) is electrically connected to the motor (6).

5. The track construction and transportation device according to claim 1, characterized in that, The support plate includes a first support plate (1) and a second support plate (2) horizontally inserted and matched in a direction perpendicular to the two guardrails (3). An adjusting mechanism is arranged between the first support plate (1) and the second support plate (2), and the adjusting mechanism is used to adjust the total width of the first support plate (1) and the second support plate (2).

6. The track construction and transportation device according to claim 5, wherein There are two adjusting mechanisms, which are respectively arranged between the side walls of the first support plate (1) and the second support plate (2) adjacent to the two guardrails (3). Each adjusting mechanism includes two brackets (4) fixedly installed on the corresponding side walls of the first support plate (1) and the second support plate (2) respectively, two screw rods (41) arranged between the two brackets (4), and an internally threaded sleeve (42) arranged between the two screw rods (41). One ends of the two screw rods (41) are fixedly connected to the opposite side walls of the two brackets (4) respectively, and the other ends are respectively threadedly connected to the two ends of the internally threaded sleeve (42). The thread directions of the two screw rods (41) are opposite.

7. An orbital construction transportation device according to claim 5, characterized in that, On one side of the first support plate (1) facing the second support plate (2), a plug board (11) is horizontally and fixedly installed. A slot (21) is formed on the side wall of the second support plate (2) facing the first support plate (1), and the plug board (11) is in plug-in fit with the slot (21).

8. A track construction transportation device according to claim 7, characterized in that, A baffle (12) is fixedly installed at one end of the plug board (11) away from the first support plate (1). The width of the slot opening of the slot (21) is smaller than the width of its slot bottom, and the baffle (12) is slidably clamped with the inner wall of the slot (21).

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