Rail transforming, upgrading, moving and transporting device

Abstract

The utility model is applicable to the technical field of track construction, and provides a track transforming, upgrading, moving and transporting device which comprises a first placing plate, a penetrating hole and a mounting groove are formed in the first placing plate, a second placing plate is slidably mounted on the inner wall of the mounting groove, a threaded groove is formed in the second placing plate, and the threaded groove is in threaded connection with the second placing plate. Two mounting frames are fixedly mounted on the second placing plate, and first walking wheels are rotationally mounted on the two mounting frames; the two supporting plates are welded to the bottom of the first containing plate, the two supporting plates are rotationally provided with the same rotating shaft, and the rotating shaft is fixedly sleeved with two second walking wheels; and the protective shell is welded at the top of the first placing plate. The track transforming, upgrading, moving and transporting device has the advantages that the occupied area can be reduced when the track transforming, upgrading and moving and transporting device is not used, the material fixing effect is good, and pushing is labor-saving.

Description

TECHNICAL FIELD

[0001] The utility model belongs to track construction technical field, especially a track reconstruction upgrading mobile transport device. BACKGROUND

[0002] As the key measure to improve the performance of rail transit system, reduce the failure rate and enhance the passenger experience, the importance of track reconstruction and upgrading is self-evident. In this process, a large number of material transportation and equipment movement become an indispensable link. In order to realize efficient and safe material transportation, the selection and use of transport device are particularly important.

[0003] However, in the current practice, the transport device for moving track reconstruction and upgrading materials has obvious shortcomings. Most of these devices lack the functions of expansion and material fixation, which brings many challenges in practical application. First of all, the lack of expansion function means that these transport devices are fixed in size, which leads to the need to occupy a larger space for placement after use. Secondly, the lack of material fixation function is a more serious problem. If the materials cannot be effectively fixed during transportation, they are likely to be separated from the device due to bumps, vibrations and other reasons, which not only causes damage to the materials, but also threatens the safety of transportation.

[0004] Therefore, it is necessary to provide a track reconstruction and upgrading mobile transport device to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model provides a track reconstruction and upgrading mobile transport device, which aims to solve the problem of lack of expansion function and material fixation function of the existing transport device proposed in the above background technology.

[0006] To solve the above problems, the utility model is realized in the following way. A track reconstruction and upgrading mobile transport device comprises a first placement plate, a through hole and a mounting groove are formed in the first placement plate, a second placement plate is slidably installed on the inner wall of the mounting groove, a threaded groove is formed in the second placement plate, two mounting racks are fixedly installed on the second placement plate, and a first walking wheel is rotatably installed on each mounting rack; two support plates are welded to the bottom of the first placement plate, a same rotating shaft is rotatably installed on the two support plates, two second walking wheels are fixedly sleeved on the rotating shaft; a protective shell is welded to the top of the first placement plate; a driving mechanism for rotating the second walking wheel is assembled on the protective shell; an adjusting mechanism for expanding and contracting the second placement plate is installed on the first placement plate and the protective shell; and a positioning mechanism for fixing the track reconstruction and upgrading materials is arranged on the protective shell and the second placement plate.

[0007] Preferably, the driving mechanism comprises a first motor fixedly installed on the inner wall of the top of the protection shell, a first sprocket fixedly sleeved on the output shaft of the first motor, a second sprocket fixedly sleeved on the rotating shaft, and a chain sleeved on the first sprocket and the second sprocket and located inside the through hole.

[0008] Preferably, the adjusting mechanism comprises a connecting rod rotatably installed on the inner wall of the top of the installation groove, the top end of the connecting rod extending into the interior of the protection shell, a second motor fixedly installed on the inner wall of one side of the protection shell, the output shaft of the second motor fixedly connected with the top end of the connecting rod, a first bevel gear fixedly sleeved on the connecting rod, a screw rotatably installed on the inner wall of one side of the installation groove, the screw being in threaded connection with the screw groove, a second bevel gear fixedly sleeved on the screw and in meshing connection with the first bevel gear.

[0009] Preferably, the positioning mechanism comprises a U-shaped frame welded on the first placement plate, a guide roller rotatably installed on the U-shaped frame, a winch fixedly installed on the protection shell, a rope provided on the winch and in contact with the guide roller, and a spring hook fixedly installed on one end of the rope.

[0010] Preferably, a limiting groove is formed in the inner wall of the installation groove, and a limiting block is slidably installed on the inner wall of the limiting groove and fixedly connected with the second placement plate.

[0011] Preferably, a handrail is fixedly installed on the top of the first placement plate, and the first placement plate and the second placement plate are both made of metal material.

[0012] Preferably, an inspection opening is formed in the protection shell, and an inspection door is arranged on the inspection opening.

[0013] Compared with the related art, the track reconstruction and upgrading mobile transportation device has the following beneficial effects:

[0014] Compared with the prior art, the track transformation and upgrading mobile transportation device provided by the scheme can move the second placing plate out of the mounting groove through the use of the adjusting mechanism, so that the device is in an unfolded state, and the second placing plate can also be retracted into the interior of the mounting groove, so that the device is in a retracted state, so that the occupied area of the device can be effectively reduced when not in use, so that the space saved can be used for other purposes, through the use of the positioning mechanism, the track transformation and upgrading material required to be moved can be fixed, so as to prevent the material from being separated from the device during movement, not only reducing the damage of the material, but also effectively improving the safety of transportation, through the use of the driving mechanism, the rotating shaft can be driven to rotate on the two supporting plates, the rotating shaft can drive the two second walking wheels to rotate, so that the device can be pushed forward, and the track transformation and upgrading material can be moved, so that the physical strength consumed by the personnel when pushing the device is effectively reduced, and the assisting effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is an unfolded state schematic view of the track transformation and upgrading mobile transportation device provided by the utility model;

[0016] Figure 2 is a retracted state schematic view of the utility model;

[0017] Figure 3 is Figure 2 is an enlarged structure schematic view of part A shown in the figure;

[0018] Figure 4 is Figure 3 is an enlarged structure schematic view of part B shown in the figure;

[0019] Figure 5 is an external structure schematic view of the protective shell in the utility model.

[0020] The figure mark: 1, the first placing plate; 2, the second placing plate; 3, the mounting frame; 4, the first walking wheel; 5, the supporting plate; 6, the rotating shaft; 7, the second walking wheel; 8, the first motor; 9, the first chain wheel; 10, the second chain wheel; 11, the chain; 12, the connecting rod; 13, the second motor; 14, the first bevel gear; 15, the second bevel gear; 16, the U-shaped frame; 17, the guide roller; 18, the winch; 19, the rope; 20, the spring hook; 21, the snap ring; 22, the limiting block; 23, the protective shell; 24, the screw rod. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the application description and the claims herein and the above description of background of the application, summary of the application and abstract are intended to be construed in accordance with 35 U.S.C. 1 12 para, six (b) and not to be limiting of the scope of the application; the terms "comprising," "having," "including," and "containing" as used herein are intended to encompass the presence of one or more recited elements or steps and are not intended to preclude the presence or addition of one or more other recited elements or steps; the use herein of the terms "first," "second" and other such

[0022] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. It is expressly understood that the embodiments described herein are merely examples from a multitude of embodiments that are in substantial compliance with the principles of the application.

[0023] The utility model discloses an orbit transformation upgrading mobile transport device, as shown in the figure, orbit transformation upgrading mobile transport device includes: first placement board 1, the first placement board 1 is set with the through hole and the installation slot, the inner wall of installation slot is slidably installed with second placement board 2, the second placement board 2 is set with the thread groove, two mounting frames 3 are fixedly installed on the second placement board 2, and the first walking wheel 4 is rotatably installed on two mounting frames 3. Figures 1-5 Two support plates 5 welded in the bottom of first placement board 1, same rotating shaft 6 is rotatably installed on two support plates 5, and two second walking wheels 7 are fixedly sleeved on rotating shaft 6;Protective shell 23 welded in the top of first placement board 1;Driving mechanism for rotating second walking wheel 7 is assembled on protective shell 23;Adjusting mechanism for telescoping second placement board 2 is installed on first placement board 1 and protective shell 23;Positioning mechanism for fixing orbit transformation upgrading material is arranged on protective shell 23 and second placement board 2.

[0024] In this embodiment, when the device is used for transporting orbit transformation upgrading material, the adjusting mechanism is started to move the second placement board 2 out of the installation slot, so that the device is in an unfolded state, as shown in the figure Figure 1As shown, then the track needs to use the upgrading material is placed on the first placement plate 1 and the second placement plate 2, after placing, the positioning mechanism is used to fix the material, so as to prevent the material from separating from the device during movement, not only reduce the damage of the material, but also effectively improve the safety of transportation, then the driving mechanism is started, the driving mechanism drives the rotating shaft 6 to rotate on the two supporting plates 5, the rotating shaft 6 drives the two second walking wheels 7 to rotate, thereby the device can be pushed forward, and the track upgrading material is moved, the physical strength consumed by the personnel when pushing the device is effectively reduced, and the assisting effect is good. Figure 2 As shown, the device can reduce the occupied space, and the use effect is good.

[0025] In a further preferred embodiment of the utility model, the driving mechanism comprises: a first motor 8 fixedly installed on the inner wall of the top of the protective shell 23, a first sprocket 9 fixedly sleeved on the output shaft of the first motor 8; a second sprocket 10 fixedly sleeved on the rotating shaft 6; a chain 11 sleeved on the first sprocket 9 and the second sprocket 10, and the chain 11 is located inside the perforation.

[0026] In the embodiment, the driving mechanism is used to rotate the second walking wheel 7, when in use, the first motor 8 is started, the first motor 8 drives the first sprocket 9 to rotate, the first sprocket 9 drives the second sprocket 10 to rotate through the chain 11, the second sprocket 10 drives the rotating shaft 6 to rotate on the supporting plate 5, thereby the second walking wheel 7 can be driven to rotate, so that the device is pushed forward, thereby realizing the movement of the track upgrading material.

[0027] In a further preferred embodiment of the utility model, the adjusting mechanism comprises: a connecting rod 12 rotatably installed on the inner wall of the top of the mounting slot, the top end of the connecting rod 12 extends to the inside of the protective shell 23; a second motor 13 fixedly installed on the inner wall of one side of the protective shell 23, the output shaft of the second motor 13 is fixedly connected with the top end of the connecting rod 12; a first bevel gear 14 fixedly sleeved on the connecting rod 12; a screw rod 24 rotatably installed on the inner wall of one side of the mounting slot, the screw rod 24 is screwedly connected with the threaded groove, a second bevel gear 15 is fixedly sleeved on the screw rod 24, and the second bevel gear 15 is engaged with the first bevel gear 14.

[0028] In the embodiment, the adjusting mechanism is used for telescoping the second placing plate 2, in use, the second motor 13 is started, the second motor 13 drives the connecting rod 12 to rotate, the connecting rod 12 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the screw rod 24 to rotate through the second bevel gear 15, the screw rod 24 drives the second placing plate 2 to move in the mounting groove, and then the device can be telescoped, so that the device can be unfolded in use, and the device can be retracted when not in use, the space occupation is reduced, and the use effect is good.

[0029] In the further preferred embodiment of the utility model, the positioning mechanism comprises: a U-shaped frame 16 welded on the first placing plate 1, a guide roller 17 rotatably installed on the U-shaped frame 16; a winch 18 fixedly installed on the protective shell 23, a rope 19 provided on the winch 18, the rope 19 being in contact with the guide roller 17, a spring hook 20 fixedly installed at one end of the rope 19; a clamping ring 21 fixedly installed on the second placing plate 2, the clamping ring 21 being adapted to the spring hook 20.

[0030] In the embodiment, the positioning mechanism is used for fixing the track renovation upgrading material, in fixing, the winch 18 is first started to release the rope 19, after releasing a length, the spring hook 20 at one end of the rope 19 is hung on the clamping ring 21, after hanging, the winch 18 is started again to wind the rope 19, so that the rope 19 can tightly fix the track renovation upgrading material on the first placing plate 1 and the second placing plate 2, and the fixing is more convenient.

[0031] In the further preferred embodiment of the utility model, a limiting groove is formed in the inner wall of the mounting groove, and a limiting block 22 is slidably installed in the inner wall of the limiting groove, and the limiting block 22 is fixedly connected with the second placing plate 2.

[0032] In the embodiment, through cooperation of the limiting groove and the limiting block 22, the second placing plate 2 can be effectively prevented from being separated from the mounting groove due to excessive movement, and the limiting block 22 connected with the second placing plate 2 also slides in the limiting groove in the movement process of the second placing plate 2.

[0033] In the further preferred embodiment of the utility model, a handrail is fixedly installed on the top of the first placing plate 1, and the first placing plate 1 and the second placing plate 2 are both made of metal material.

[0034] In the embodiment, through use of the handrail, the staff can conveniently push the device.

[0035] In the further preferred embodiment of the utility model, an inspection opening is formed in the protective shell 23, and an inspection door is arranged on the inspection opening.

[0036] In the embodiment, through the cooperation of the access hole and the access door, the first motor 8 and the second motor 13 in the protective shell 23 can be conveniently overhauled by the staff when needed.

[0037] To sum up, compared with the related art, through the use of the adjusting mechanism, the second placing plate 2 can be moved out of the mounting groove, so that the device is in an unfolded state, and the second placing plate 2 can also be retracted into the inside of the mounting groove, so that the device is in a contracted state, so that the floor area of the device can be effectively reduced when not in use, and the space saved can be used for other purposes, through the use of the positioning mechanism, the track upgrading material to be moved can be fixed, so that the material does not fall off the device during movement, not only reducing the damage of the material, but also effectively improving the safety of transportation, through the use of the driving mechanism, the rotating shaft 6 can be driven to rotate on the two supporting plates 5, the rotating shaft 6 drives the two second walking wheels 7 to rotate, so that the device can be pushed forward to move the track upgrading material, effectively reducing the physical exertion of the personnel pushing the device, and the assisting effect is good.

[0038] In several embodiments provided in the application, it should be understood that the disclosed device can be implemented in other ways.

[0039] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also belong to the scope of the present application.

Claims

1. A rail rehabilitation upgrade mobile transport apparatus, characterized by, The utility model relates to a track transformation and upgrading device, including: First put the board, the first put the board is set with the through -hole and the installation groove, the inner wall of installation groove is equipped with the second put the board of sliding, the second put the board is set with the thread groove, two mounting brackets are fixedly installed on the second put the board, and the first walking wheel is rotatably installed on two mounting brackets; Two support plates are welded in the bottom of the first put the board, and the same rotating shaft is rotatably installed on two support plates, and two second walking wheels are fixedly sleeved on the rotating shaft; The protective shell is welded on the top of the first put the board; The driving mechanism for rotating the second walking wheel is assembled on the protective shell; The adjusting mechanism for telescoping the second put the board is installed on the first put the board and the protective shell; The positioning mechanism for fixing the track transformation and upgrading material is arranged on the protective shell and the second put the board.

2. The rail rehabilitation upgrade mobile conveyance of claim 1, wherein, The driving mechanism includes: The first motor is fixedly installed on the inner wall of the top of the protective shell, and the output shaft of the first motor is fixedly sleeved with the first sprocket; The second sprocket is fixedly sleeved on the rotating shaft; The chain is sleeved on the first sprocket and the second sprocket, and the chain is located in the inside of the through -hole.

3. The rail rehabilitation upgrade mobile conveyance of claim 1, wherein, The adjusting mechanism includes: The connecting rod is rotatably installed on the inner wall of the top of the installation groove, and the top end of the connecting rod extends to the inside of the protective shell; The second motor is fixedly installed on the inner wall of one side of the protective shell, and the output shaft of the second motor is fixedly connected with the top end of the connecting rod; The first bevel gear is fixedly sleeved on the connecting rod; The screw is rotatably installed on the inner wall of one side of the installation groove, and the screw is screwed with the thread groove, and the second bevel gear is fixedly sleeved on the screw, and the second bevel gear is engaged with the first bevel gear.

4. The rail rehabilitation upgrade mobile conveyance of claim 1, wherein, The positioning mechanism includes: The U-shaped frame is welded on the first put the board, and the guide roller is rotatably installed on the U-shaped frame; The winch is fixedly installed on the protective shell, and the rope is provided on the winch, and the rope is in contact with the guide roller, and the spring hook is fixedly installed on one end of the rope; The clamping ring is fixedly installed on the second put the board, and the clamping ring is matched with the spring hook.

5. The rail rehabilitation upgrade mobile conveyance of claim 1, wherein, The limiting groove is formed in the inner wall of the installation groove, and the limiting block is slidably installed on the inner wall of the limiting groove, and the limiting block is fixedly connected with the second put the board.

6. The rail rehabilitation upgrade mobile conveyance of claim 1, wherein, The handrail is fixedly installed on the top of the first put the board, and the first put the board and the second put the board are made of metal material.

7. The rail rehabilitation upgrade mobile conveyance of claim 1, wherein, The access hole is formed in the protective shell, and the access door is arranged on the access hole.

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