CN219044327U

CN219044327U - Railway construction material carrier

Info

Publication number: CN219044327U
Application number: CN202222800273.7U
Authority: CN
Inventors: 余成亮; 苗鹏海; 周威; 韩克强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-05-19
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a railway construction material handling vehicle, which comprises a material handling vehicle and handrails, wherein the handrails are fixedly connected to the top of the material handling vehicle, storage grooves are formed in two sides of the top of the material handling vehicle, an unfolding mechanism is arranged in each storage groove, and a shell is fixedly connected to the front side and the rear side of two sides of the material handling vehicle. According to the utility model, the material transport vehicle, the armrests, the storage grooves, the unfolding mechanism, the extension plates, the dovetail blocks, the positioning grooves, the shell and the positioning mechanism are matched for use, a user pulls the extension plates out of the storage grooves along the tracks of the dovetail grooves, and then positions the extension plates through the positioning mechanism, so that the problems that the conventional material transport vehicle is too limited in use, the roof can only transport a certain amount of materials and does not have the function of increasing the transport area, and if the transport is needed to be exceeded at one time, the transport is needed to be carried out for multiple times, so that the workload of the user is increased, and the practicability of the material transport vehicle is reduced.

Description

Railway construction material carrier

Technical Field

The utility model belongs to the technical field of railway construction, and particularly relates to a railway construction material handling vehicle.

Background

Various civil construction facilities on the railway and also refer to the technology used in each stage of constructing the railway (survey design, construction, maintenance, reconstruction), the railway construction initially comprises construction of civil engineering (tracks, roadbeds, bridges, tunnels, yards), machinery (locomotives, vehicles) and signals and the like related to the railway, and along with the development of the construction and the further division of the technology, some of the construction gradually forms into independent subjects such as locomotive construction, vehicle construction and signal construction; some other constructions fall into respective subject departments gradually, such as bridge construction, tunnel construction, in order to be convenient for transport the material during railway construction, transport to each place that needs the construction from the track, can use the material transport vechicle to transport the material, and current material transport vechicle is too limited when using, and the roof can only transport a certain amount of material, does not have the function of increasing the area of transportation, if once only need transport surpass then need divide and transport many times to increase user's work load, thereby reduced material transport vechicle practicality, the problem that prior art exists is: the material transport vechicle is too limited when using, and the roof can only transport a certain amount of material, does not have the function of increase transport area, if once only need transport and surpass then need divide and transport many times to increase user's work load, thereby reduced material transport vechicle practicality.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the railway construction material carrier which has the advantages of being convenient for increasing the transport area and being convenient for the material carrier to transport, solves the problems that the prior material carrier is too limited in use, the roof can only transport a certain amount of materials and does not have the function of increasing the transport area, and if the transportation is needed to be exceeded at one time, the transportation needs to be carried out for multiple times, so that the workload of a user is increased, and the practicability of the material carrier is reduced.

The utility model discloses a railway construction material handling vehicle, which comprises a material handling vehicle and handrails, wherein the handrails are fixedly connected to the top of the material handling vehicle, storage grooves are formed in two sides of the top of the material handling vehicle, an unfolding mechanism is arranged in each storage groove, a shell is fixedly connected to the front side and the rear side of two sides of the material handling vehicle, and a positioning mechanism is arranged in each shell.

As the preferable mode of the utility model, the unfolding mechanism comprises an extension plate and two dovetail blocks, one side of each dovetail block, which is close to the extension plate, is fixedly connected with the surface of the extension plate, and the front side and the rear side of each extension plate are respectively provided with a positioning groove, and the positioning grooves are matched with the positioning mechanism for use.

As the preferable mode of the utility model, the positioning mechanism comprises a linkage block and a track block, one side of the track block, which is close to the linkage block, is fixedly connected with the surface of the linkage block, one side of the track block, which is close to the extension plate, is fixedly connected with a tension spring, one side of the tension spring, which is close to the extension plate, is fixedly connected with the inner wall of the shell, positioning rods are arranged at the top and the bottom of the track block, one side of the positioning rods, which is close to the linkage block, is fixedly connected with the surface of the linkage block, one side of the positioning rods, which is close to the extension plate, penetrates through the outer side of the shell and is fixedly connected with a positioning groove, and the top and the bottom of the linkage block are fixedly connected with transmission rods.

Preferably, the number of the positioning grooves is several, and the positioning grooves are uniformly distributed on the front side and the rear side of the extension plate.

As a preferable mode of the utility model, the front side and the rear side of the inner wall of the storage groove are respectively provided with a dovetail groove, and the dovetail grooves are matched with the dovetail blocks for use.

As the preferable mode of the utility model, the top and the bottom of the shell are respectively provided with a control rod, one side of the control rod, which is close to the shell, penetrates into the shell, and is fixedly connected with a transmission block, and one side of the transmission block, which is close to the control rod, is provided with a transmission groove matched with the transmission rod.

As the preferable mode of the utility model, the right side of the track block is provided with a limit groove, the limit groove is internally provided with a limit block, and one side of the limit block, which is close to the material transport vehicle, is fixedly connected with the inner wall of the shell.

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

1. according to the utility model, the material transport vehicle, the armrests, the storage grooves, the unfolding mechanism, the extension plates, the dovetail blocks, the positioning grooves, the shell and the positioning mechanism are matched for use, a user pulls the extension plates out of the storage grooves along the tracks of the dovetail grooves, and then positions the extension plates through the positioning mechanism, so that the problems that the conventional material transport vehicle is too limited in use, the roof can only transport a certain amount of materials and does not have the function of increasing the transport area, and if the transport is needed to be exceeded at one time, the transport is needed to be carried out for multiple times, so that the workload of the user is increased, and the practicability of the material transport vehicle is reduced.

2. According to the utility model, the unfolding mechanism is arranged, the extension plate can be pulled out of the storage groove along the track of the dovetail groove, and then the extension plate is positioned by the positioning mechanism, so that the area of a material transporting vehicle for transporting materials is increased.

3. According to the utility model, the positioning mechanism is arranged, and the positioning mechanism is used for fixing the position of the extension plate after the position of the extension plate is adjusted, so that the position of the extension plate is limited, and the top of the extension plate is prevented from shaking when materials are placed on the top of the extension plate.

4. According to the utility model, the locating grooves are arranged, so that when the extension plate is adjusted to any position, the limit can be performed through the cooperation between the locating rods and the corresponding locating grooves.

5. According to the utility model, the dovetail grooves are arranged, so that the movement track of the position extension plate can be provided, and the movement of the position extension plate is more stable.

6. According to the utility model, the control rod, the transmission block and the transmission groove are arranged, so that the control rod can be pressed to drive the transmission block to move, and the bevel edge part of the inner wall of the transmission groove extrudes the surface of the transmission rod, so that the track block, the linkage block and the positioning rod are driven, the positioning rod is separated from the inside of the positioning groove, and the position of the extension plate can be adjusted later.

7. According to the utility model, the movement track of the track block, the linkage block and the positioning rod can be limited by arranging the limiting groove and the limiting block, so that the position of the track block, the linkage block and the positioning rod cannot deviate during movement.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the present utility model providing a right side view;

FIG. 3 is a partial enlarged view of FIG. 2 at A provided by an embodiment of the present utility model;

FIG. 4 is a perspective view of a positioning mechanism provided in an embodiment of the present utility model;

FIG. 5 is an expanded view provided by an embodiment of the present utility model;

fig. 6 is a perspective view of an embodiment of the present utility model providing a deployment mechanism.

In the figure: 1. a material transport vehicle; 2. an armrest; 3. a storage groove; 4. a deployment mechanism; 401. an extension plate; 402. dovetail blocks; 403. a positioning groove; 5. a housing; 6. a positioning mechanism; 601. a linkage block; 602. a transmission rod; 603. a tension spring; 604. a positioning rod; 605. a track block; 7. a dovetail groove; 8. a control lever; 9. a transmission block; 10. a transmission groove; 11. a limit groove; 12. and a limiting block.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the railway construction material handling vehicle provided by the embodiment of the utility model comprises a material handling vehicle 1 and armrests 2, wherein the armrests 2 are fixedly connected to the top of the material handling vehicle 1, storage grooves 3 are formed in two sides of the top of the material handling vehicle 1, an unfolding mechanism 4 is arranged in the storage grooves 3, a shell 5 is fixedly connected to the front side and the rear side of two sides of the material handling vehicle 1, and a positioning mechanism 6 is arranged in the shell 5.

Referring to fig. 1, 2, 3, 5 and 6, the unfolding mechanism 4 comprises an extension plate 401 and two dovetail blocks 402, one side of the dovetail block 402, which is close to the extension plate 401, is fixedly connected with the surface of the extension plate 401, and positioning grooves 403 are formed in the front side and the rear side of the extension plate 401, and the positioning grooves 403 are matched with the positioning mechanism 6.

The scheme is adopted: by providing the unfolding mechanism 4, the extension plate 401 can be pulled out of the storage groove 3 along the track of the dovetail groove 7, and then positioned by the positioning mechanism 6, so that the area of the material transportation vehicle 1 for transporting the material is increased.

Referring to fig. 3 and 4, the positioning mechanism 6 comprises a linkage block 601 and a track block 605, one side of the track block 605, which is close to the linkage block 601, is fixedly connected with the surface of the linkage block 601, one side of the track block 605, which is close to the extension plate 401, is fixedly connected with a tension spring 603, one side of the tension spring 603, which is close to the extension plate 401, is fixedly connected with the inner wall of the shell 5, positioning rods 604 are respectively arranged at the top and the bottom of the track block 605, one side of the positioning rods 604, which is close to the linkage block 601, is fixedly connected with the surface of the linkage block 601, one side of the positioning rods 604, which is close to the extension plate 401, penetrates through to the outer side of the shell 5 and is fixedly connected with a positioning groove 403, and driving rods 602 are respectively fixedly connected with the top and the bottom of the linkage block 601.

The scheme is adopted: through setting up positioning mechanism 6, can be after adjusting extension board 401 position, fix through positioning mechanism 6 to the position of restriction extension board 401 can not rock when making its top place the material.

Referring to fig. 3 and 6, the number of the positioning grooves 403 is several and is uniformly distributed on the front and rear sides of the extension plate 401.

The scheme is adopted: by providing the positioning groove 403, when the extension plate 401 is adjusted to an arbitrary position, the positioning can be performed by the engagement between the positioning rod 604 and the corresponding positioning groove 403.

Referring to fig. 5 and 6, the front side and the rear side of the inner wall of the receiving groove 3 are provided with dovetail grooves 7, and the dovetail grooves 7 are matched with the dovetail blocks 402.

The scheme is adopted: by providing the dovetail groove 7, the movement track of the position extending plate 401 can be provided, and the operation thereof can be made more stable.

Referring to fig. 3 and 4, the top and bottom of the housing 5 are both provided with a control rod 8, one side of the control rod 8 close to the housing 5 penetrates into the housing 5, and is fixedly connected with a transmission block 9, and one side of the transmission block 9 close to the control rod 8 is provided with a transmission groove 10 matched with the transmission rod 602.

The scheme is adopted: through setting up control lever 8, drive block 9 and drive slot 10, can be through pressing control lever 8, when control lever 8 drives drive block 9 and remove, the surface of drive rod 602 is extruded to the hypotenuse part of drive slot 10 inner wall to play the transmission effect to track piece 605, linkage piece 601 and locating lever 604, make locating lever 604 leave the locating slot 403 inside, in order to follow-up regulation to extension board 401 position.

Referring to fig. 3 and 4, a limit groove 11 is formed in the right side of the track block 605, a limit block 12 is arranged in the limit groove 11, and one side, close to the material transport vehicle 1, of the limit block 12 is fixedly connected with the inner wall of the shell 5.

The scheme is adopted: by providing the limit groove 11 and the limit block 12, the movement locus of the locus block 605, the linkage block 601, and the positioning rod 604 can be limited, and the position does not shift when the locus block moves.

The working principle of the utility model is as follows:

when the device is used, a user pushes the control rod 8 to one side close to the shell 5, the control rod 8 drives the driving block 9 to move, and meanwhile, the bevel edge part of the inner wall of the driving groove 10 presses the surface of the driving rod 602, so that the track block 605, the linkage block 601 and the positioning rod 604 are pushed to move to one side far away from the extending plate 401, the positioning rod 604 is separated from the inside of the positioning groove 403, the extending plate 401 is pulled out of the storage groove 3 along the track of the dovetail groove 7 at the moment, after the device is adjusted to a proper position, the track block 605 and the positioning rod 604 are pulled to move to one side close to the extending plate 401 by pulling force generated by the tension spring 603 by loosening the control rod 8, the positioning rod 604 enters the corresponding positioning groove 403, the fixing of the extending plate 401 is completed, and a user can place materials to be transported on the storage groove 3 and the extending plate 401, so that the transport area of the material transport vehicle 1 is increased.

To sum up: this railway construction material handling car, through setting up material handling car 1, handrail 2, accomodate groove 3, expansion mechanism 4, extension board 401, the forked tail piece 402, the constant head tank 403, casing 5 and the cooperation of positioning mechanism 6 are used, the user is through the track along the forked tail groove 7 with extension board 401 pull out accomodate inslot portion 3, afterwards fix a position through positioning mechanism 6, the excessive limitation of current material handling car when having solved, the roof can only transport a certain amount of material, do not have the function of increase area of transportation, if once only need transport and surpass then need divide and transport many times, thereby increase user's work load, thereby the problem of material handling car practicality has been reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a railway construction material handling car, includes material handling car (1) and handrail (2), its characterized in that: the handrail (2) is fixedly connected to the top of the material transport vehicle (1), storage grooves (3) are formed in two sides of the top of the material transport vehicle (1), unfolding mechanisms (4) are arranged in the storage grooves (3), shells (5) are fixedly connected to the front sides and the rear sides of the two sides of the material transport vehicle (1), and positioning mechanisms (6) are arranged in the shells (5).

2. A railway construction materials handling truck as in claim 1, wherein: the unfolding mechanism (4) comprises an extension plate (401) and two dovetail blocks (402), one side, close to the extension plate (401), of each dovetail block (402) is fixedly connected with the surface of the extension plate (401), positioning grooves (403) are formed in the front side and the rear side of the extension plate (401), and the positioning grooves (403) are matched with the positioning mechanism (6).

3. A railway construction materials handling truck as in claim 2 wherein: positioning mechanism (6) package piece linkage piece (601) and track piece (605), one side that track piece (605) is close to linkage piece (601) and the fixed surface of linkage piece (601) is connected, one side that track piece (605) is close to extension board (401) fixedly connected with extension spring (603), one side that extension board (401) are close to extension board (603) and the inner wall fixed connection of casing (5), the top and the bottom of track piece (605) all are provided with locating lever (604), one side that locating lever (604) is close to linkage piece (601) and the fixed surface of linkage piece (601) are connected, one side that locating lever (604) is close to extension board (401) runs through to the outside of casing (5), and with constant head tank (403), the equal fixedly connected with transfer line (602) of top and bottom of linkage piece (601).

4. A railway construction materials handling truck as in claim 2 wherein: the number of the positioning grooves (403) is several, and the positioning grooves are uniformly distributed on the front side and the rear side of the extension plate (401).

5. A railway construction materials handling truck as in claim 2 wherein: the front side and the rear side of the inner wall of the storage groove (3) are respectively provided with a dovetail groove (7), and the dovetail grooves (7) are matched with the dovetail blocks (402).

6. A railway construction materials handling truck as in claim 3 wherein: the top and the bottom of casing (5) all are provided with control rod (8), one side that control rod (8) is close to casing (5) runs through to the inside of casing (5), and fixedly connected with transmission piece (9), transmission groove (10) that use with transmission rod (602) cooperation have been seted up to one side that transmission piece (9) is close to control rod (8).

7. A railway construction materials handling truck as in claim 3 wherein: the right side of track piece (605) has seted up spacing groove (11), the inside of spacing groove (11) is provided with stopper (12), one side that stopper (12) are close to material transport vechicle (1) is connected with the inner wall fixed of casing (5).