Material transportation device for road and bridge construction

Abstract

The utility model discloses a material transportation device for road and bridge construction, which comprises a material transportation vehicle, the two sides of the material transportation vehicle are fixedly connected with fixing sleeves, and the interiors of the fixing sleeves are movably connected with fixing blocks. When large articles need to be transported, a user starts a motor, the output end of the motor drives a transmission gear, the transmission gear drives a driven gear to rotate, the driven gear drives a rotating rod to rotate, the rotating rod drives a worm to rotate through a bevel gear, and the worm rotates to drive a worm wheel to rotate; worm wheels rotate to drive supporting rods to rotate, the supporting rods drive fixing blocks to rotate, the fixing blocks can turn over the protection plates, the two sides of the material transport vehicle can be extended, larger objects can be transported, meanwhile, materials can be prevented from falling off in the transportation process, and the effect that the width of the material transport vehicle is convenient to adjust is achieved. And an existing narrow width mode is replaced, so that the width is convenient to adjust.

Description

TECHNICAL FIELD

[0001] The utility model relates to road and bridge construction technical field, concretely is a material transport device for road and bridge construction. BACKGROUND

[0002] Road and bridge construction is the general term of road and bridge construction, including road construction and bridge construction two big parts, the following is some detailed analysis of road and bridge construction, road construction road construction mainly includes roadbed construction, pavement base construction, asphalt pavement construction and cement concrete pavement construction etc. Roadbed construction: it is the basis of road construction, needs to remove the construction waste and loose miscellaneous fill of original ground, does good drainage work, and sets up drainage ditch on the both sides of roadbed, prevents the soaking of rainwater.

[0003] The transport device needs to be used in road and bridge construction, but the loading area is small in the use of the present transport device, cannot load the material of super length and super width, the transportation function is limited, reduces the functionality of the transport device, and is inconvenient for the user to use.

[0004] Therefore, the transport device needs to be designed and reformed, effectively prevent the phenomenon that the loading area is small in the use of the present transport device, cannot load the material of super length and super width, the transportation function is limited, reduces the functionality of the transport device. UTILITY MODEL CONTENT

[0005] In order to solve the problems in the background art, the utility model aims at providing a material transport device for road and bridge construction, which has the advantages of efficient transportation, and solves the problems of small loading area, limited transportation function, and reduced functionality of the transport device in the use of the present transport device.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a material transport device for road and bridge construction, which comprises a material transport vehicle, both sides of the material transport vehicle are fixedly connected with fixing sleeves, the inside of the fixing sleeve is movably connected with a fixing block, both sides of the material transport vehicle are provided with a protective plate fixedly connected with the fixing block, the fixing block is fixedly connected with a support rod, the support rod is slidably connected with the fixing sleeve, the surface of the support rod is provided with a driven assembly, and the bottom of the material transport vehicle is provided with a transmission assembly.

[0007] As a preferred embodiment of the utility model, the driven assembly comprises a worm gear, the worm gear is fixedly connected to the surface of the support rod, the inside of the worm gear is engaged with a worm, both sides of the material transport vehicle are fixedly connected with a protective plate, and the protective plate is slidably connected with the worm.

[0008] As the utility model is preferred, the transmission assembly includes a transmission box, the transmission box is fixedly connected at the bottom of the inner wall of the material transport vehicle, a motor is fixedly connected in the transmission box, a transmission gear is fixedly connected to the output end of the motor, a rotating rod is rotatably arranged at the bottom of the material transport vehicle, a driven gear meshing with the transmission gear is fixedly connected to the surface of the rotating rod, and bevel gears are fixedly connected to the bottom of the worm on the outer side of the rotating rod and the outer side of the worm.

[0009] As the utility model is preferred, the top of the worm is movably connected with a limiting ring, and the inner side of the limiting ring is fixedly connected to the surface of the material transport vehicle.

[0010] As the utility model is preferred, the surface of the protective plate is provided with openings, and the number of the openings is several.

[0011] As the utility model is preferred, the bottom of the material transport vehicle is provided with a protective ring, and the protective ring is slidably connected with the rotating rod.

[0012] As the utility model is preferred, the top of the material transport vehicle is provided with anti-skid grooves, and the number of the anti-skid grooves is several.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、When the relatively large articles need to be transported, the user starts the motor, the output end of the motor drives the transmission gear, the transmission gear drives the driven gear to rotate, the driven gear drives the rotating rod to rotate, the rotating rod drives the worm to rotate through the bevel gear, the worm rotation drives the worm gear to rotate, the worm gear rotation drives the supporting rod to rotate, the supporting rod drives the fixed block to rotate, the fixed block can be flipped with the protective plate, the both sides of the material transport vehicle can be extended, the larger articles can be transported, the materials can be prevented from falling during the transportation, the material transport vehicle can be conveniently adjusted in width, the relatively narrow width of the prior art is replaced, and the width can be conveniently adjusted.

[0015] 2、The driven assembly is arranged, the supporting rod can be driven to rotate, and the stability of the supporting rod is effectively improved, and the phenomenon that the supporting rod shakes is not prone to occur. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic view of the utility model;

[0017] Figure 2 It is a three-dimensional expanded schematic view of the utility model;

[0018] Figure 3 It is a bottom view of the utility model;

[0019] Figure 4 For the utility model Figure 3 The enlarged schematic view at A in the middle;

[0020] Figure 5 For the utility model Figure 3 The enlarged schematic view at B in the middle

[0021] Figure 6 For the utility model Figure 2 The enlarged schematic view at C in the middle.

[0022] In the figure: 1, material transport vehicle; 2, fixed sleeve; 3, fixed block; 4, guard plate; 5, support rod; 6, driven assembly; 61, worm wheel; 62, worm; 63, protection plate; 7, transmission assembly; 71, transmission box; 72, motor; 73, transmission gear; 74, rotating rod; 75, driven gear; 76, helical gear; 8, limit ring; 9, opening; 10, protection ring; 11, anti-skid groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] As Figures 1 to 6 shown, the utility model provides a kind of material transport device for road and bridge construction, including material transport vehicle 1, the both sides of material transport vehicle 1 are fixedly connected with fixed sleeve 2, fixed sleeve 2 is movably connected with fixed block 3 in the inside, the both sides of material transport vehicle 1 are provided with the guard plate 4 of fixed connection with fixed block 3, fixed block 3 is fixedly connected with support rod 5, support rod 5 is slidably connected with fixed sleeve 2, support rod 5 is provided with driven assembly 6 on the surface, the bottom of material transport vehicle 1 is provided with transmission assembly 7.

[0025] Reference Figure 5 Driven assembly 6 includes worm wheel 61, worm wheel 61 is fixedly connected on the surface of support rod 5, the inside of worm wheel 61 is engaged with worm 62, the both sides of material transport vehicle 1 are fixedly connected with protection plate 63, protection plate 63 is slidably connected with worm 62.

[0026] As a kind of technical optimization scheme of the utility model, by the setting of driven assembly 6, support rod 5 can be driven to rotate, effectively improve the stability of support rod 5, and the phenomenon that support rod 5 is not prone to shaking.

[0027] Reference Figure 4The transmission assembly 7 comprises a transmission box 71 fixedly connected to the bottom of the inner wall of the material transport vehicle 1, the inside of the transmission box 71 is fixedly connected with a motor 72, the output end of the motor 72 is fixedly connected with a transmission gear 73, the bottom of the material transport vehicle 1 is rotatably provided with a rotating rod 74, the surface of the rotating rod 74 is fixedly connected with a driven gear 75 engaged with the transmission gear 73, the outer side of the rotating rod 74 and the bottom of the worm 62 are both fixedly connected with a helical gear 76, and the rotating rod 74 is in transmission connection with the bottom of the worm 62.

[0028] As a technical optimization scheme of the utility model, through the setting of the transmission assembly 7, the driven assembly 6 can be driven, the driven assembly 6 can be conveniently driven, the protective plate 4 can be conveniently turned over, and the user can conveniently use.

[0029] Reference Figure 1 The top of the worm 62 is movably connected with a limiting ring 8, and the inner side of the limiting ring 8 is fixedly connected to the surface of the material transport vehicle 1.

[0030] As a technical optimization scheme of the utility model, through the setting of the limiting ring 8, the worm 62 can be limited, the phenomenon that the worm 62 shakes is effectively avoided, the safety is relatively high, and the user can conveniently use.

[0031] Reference Figure 1 The surface of the protective plate 4 is provided with a plurality of openings 9.

[0032] As a technical optimization scheme of the utility model, through the setting of the opening 9, the surface of the protective plate 4 can be lightened, the weight of the protective plate 4 is effectively reduced, the lightness is relatively high, and the user can conveniently use.

[0033] Reference Figure 4 The bottom of the material transport vehicle 1 is provided with a protective ring 10, and the protective ring 10 is in sliding connection with the rotating rod 74.

[0034] As a technical optimization scheme of the utility model, through the setting of the protective ring 10, the rotating rod 74 can be limited, the stability of the rotating rod 74 is effectively improved, the phenomenon that the rotating rod 74 shakes is not prone to occur, and the user can conveniently use.

[0035] Reference Figure 1 The top of the material transport vehicle 1 is provided with a plurality of anti-skid grooves 11.

[0036] As a technical optimization scheme of the utility model, through the setting of the anti-skid groove 11, the top of the material transport vehicle 1 can be prevented from slipping, the anti-skid efficiency is effectively improved, the safety is relatively high, and the user can conveniently use.

[0037] The working principle and use process of the utility model: when using, the user uses, needs to transport material, the user needs to transport larger goods, the user starts motor 72, the output end of motor 72 drives transmission gear 73, transmission gear 73 drives driven gear 75 to rotate, driven gear 75 drives rotary rod 74 to rotate, rotary rod 74 drives worm 62 to rotate through bevel gear 76, makes worm 62 rotate driven worm wheel 61 to rotate, worm wheel 61 rotates driven support rod 5 to rotate, support rod 5 drives fixed block 3 to rotate, fixed block 3 can prevent plate 4 to overturn, can extend the both sides of material transport vehicle 1, can transport larger goods, prevents material from falling in the transportation, to reach the effect of efficient transportation.

[0038] In conclusion: the material transport device for bridge construction, through the cooperation of material transport vehicle 1, fixed sleeve 2, fixed block 3, guard plate 4, support rod 5, driven assembly 6, worm wheel 61, worm 62, protection plate 63, transmission assembly 7, transmission box 71, motor 72, transmission gear 73, rotary rod 74, driven gear 75 and bevel gear 76, solve the current transport device in use, the loading area is relatively small, cannot load the material of super-long and super-wide, the transport function is limited, reduces the functional problem of transport device.

[0039] It should be noted that in this document, relationship terms such as first and second are used only to differentiate one entity or action from another, and do not necessarily require or imply these entities or actions have to exist in any actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A material transport device for bridge construction, comprising a material transport vehicle (1), characterized in that: Both sides of the material transport vehicle (1) are fixedly connected with the fixed sleeve (2), the inside of the fixed sleeve (2) is movably connected with the fixed block (3), both sides of the material transport vehicle (1) are provided with the protective plate (4) fixedly connected with the fixed block (3), the fixed block (3) is fixedly connected with the supporting rod (5), the supporting rod (5) is slidably connected with the fixed sleeve (2), the surface of the supporting rod (5) is provided with the driven assembly (6), the bottom of the material transport vehicle (1) is provided with the transmission assembly (7).

2. The material transport device for bridge construction according to claim 1, characterized in that: The driven assembly (6) comprises a worm wheel (61), the worm wheel (61) is fixedly connected to the surface of the supporting rod (5), the inside of the worm wheel (61) is engaged with a worm (62), both sides of the material transport vehicle (1) are fixedly connected with a protective plate (63), the protective plate (63) is slidably connected with the worm (62).

3. The material transport device for bridge construction of claim 2, wherein: The transmission assembly (7) comprises a transmission box (71), the transmission box (71) is fixedly connected to the bottom of the inner wall of the material transport vehicle (1), the inside of the transmission box (71) is fixedly connected with a motor (72), the output end of the motor (72) is fixedly connected with a transmission gear (73), the bottom of the material transport vehicle (1) is rotatably provided with a rotating rod (74), the surface of the rotating rod (74) is fixedly connected with a driven gear (75) engaged with the transmission gear (73), the outside of the rotating rod (74) and the bottom of the worm (62) are fixedly connected with a bevel gear (76), and the rotating rod (74) is in transmission connection with the bottom of the worm (62).

4. The material transport device for bridge construction of claim 2, wherein: The top of the worm (62) is movably connected with a limiting ring (8), and the inside of the limiting ring (8) is fixedly connected to the surface of the material transport vehicle (1).

5. The material transport device for bridge construction of claim 1, wherein: The surface of the protective plate (4) is provided with an opening (9), and the number of the opening (9) is several.

6. The material transport device for bridge construction of claim 3, wherein: The bottom of the material transport vehicle (1) is provided with a protective ring (10), and the protective ring (10) is slidably connected with the rotating rod (74).

7. The material transporting device for bridge construction according to claim 1, characterized in that: The top of the material transport vehicle (1) is provided with anti-skid grooves (11), and the number of the anti-skid grooves (11) is several.

Images