CN109229165B

CN109229165B - Earth moving vehicle for building

Info

Publication number: CN109229165B
Application number: CN201811042894.5A
Authority: CN
Inventors: 张凯
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2018-09-07
Filing date: 2018-09-07
Publication date: 2021-06-01
Anticipated expiration: 2038-09-07
Also published as: CN109229165A

Abstract

The invention discloses an earth moving vehicle for a building, and belongs to the technical field of building construction equipment. The hand pushing device comprises a carriage, wherein a rotating shaft is rotatably connected to the bottom end of the carriage, wheel discs are fixedly connected to two sides of the rotating shaft, wheel carriers are uniformly arranged at the wheel edges on the outer sides of the wheel discs at equal intervals, rollers are rotatably connected to the inner sides of the wheel carriers, limiting holes are formed in the wheel edges on the outer sides of the rotating shaft at equal intervals, limiting blocks are clamped in inner cavities of the limiting holes, connecting rods are fixedly connected to the left ends of the limiting blocks, and hand pushing frames are fixedly connected to the left ends of. When the conveying device is used for conveying, when one group of rollers abuts against the step at the bottom end, the wheel carrier can drive the rollers to turn over, so that the steps can be climbed, a wood board does not need to be built in the conveying process, the wood board is prevented from being damaged fundamentally, the waste of resources is avoided, the damage amount of the wood board is reduced, and the conveying cost is saved.

Description

Earth moving vehicle for building

Technical Field

The invention relates to the technical field of building construction equipment, in particular to a soil transport vehicle for buildings.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. In the work progress, when needing to carry out soil excavation and landfill, all need transport soil, just need use the fortune native car, the fortune native car can be divided into two kinds one and be large-scale fortune native car, it is mainly to the soil transportation in large tracts of land and long distance, another kind is miniature fortune native shallow, it is applicable to a small amount of soil of transportation, and be applicable to the comparatively complicated building site of transportation environment or indoor, but traditional fortune native car is when the transportation environment that is faced with the step, can only be through building the plank on the step, make the transport vechicle move on the plank, thereby carry out the transportation to soil, but the pressure that the plank received the fortune native car for a long time damages very easily, thereby be difficult to reuse, thereby cause the extravagant problem of plank. Therefore, an earth-moving vehicle for construction is put into use to solve the above problems.

Disclosure of Invention

1. Technical problem to be solved by the invention

Aiming at the defects and shortcomings in the prior art, the invention provides the earth-moving vehicle for the building, which is easy to manufacture, convenient to install and high in practicability, and realizes climbing of the earth-moving vehicle on steps without building a wood board in the climbing process, so that the damage amount of the wood board is reduced, and the transportation cost is saved.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

the invention discloses a soil transport vehicle for buildings, which comprises a carriage, wherein a rotating shaft is rotatably connected to the bottom end of the carriage, wheel discs are fixedly connected to two sides of the rotating shaft, wheel carriers are uniformly arranged at the wheel edges at the outer sides of the wheel discs at equal intervals, idler wheels are rotatably connected to the inner sides of the wheel carriers, limiting discs are arranged on the opposite sides of the wheel discs, the limiting discs are fixedly installed on the outer ring of the rotating shaft, limiting holes are formed in the wheel edges at the outer sides of the rotating shaft at equal intervals, limiting blocks are clamped in inner cavities of the limiting holes, connecting rods are fixedly connected to the left ends of the limiting blocks, a hand pushing frame is fixedly connected to the left end of the carriage, supporting springs are fixedly connected between the hand pushing frame and the connecting rods, supporting legs are arranged at the connecting positions of the hand pushing frame and the carriage.

Furthermore, the two sides of the carriage are respectively provided with an integrally formed shaft piece, and the two ends of the rotating shaft penetrate through the shaft pieces and are rotatably connected with the shaft pieces.

Furthermore, a return spring is fixedly installed in the inner cavity of the limiting hole, a hole cover is fixedly connected to the top end of the return spring, and the hole cover is matched with the limiting hole.

Furthermore, the top inside wall of the pushing hand frame is provided with sliding grooves, sliding rods are connected between the adjacent sliding grooves in a sliding mode, one side of each sliding rod is provided with a beam rod, the beam rods are fixedly connected with the pushing hand frame, the inner side of the pushing hand frame is rotatably connected with a connecting shaft, and the supporting legs are fixedly connected with the connecting shaft.

Furthermore, the pressing rod is of a concave structure, the concave part of the pressing rod is arranged on the inner side of the hand pushing frame, and fixing rods are fixedly connected between adjacent wheel frames.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

when the invention is transported, the pushing hand frame is only pushed to enable the roller wheels to roll on the ground, so that the soil can be transported, when the soil needs to pass through steps in the process of transporting the soil, the pressure rod is pressed to enable the pressure rod to drive the connecting rod to rotate, the supporting spring is compressed, the connecting rod can drive the limiting block to rotate while rotating, so that the limiting block is separated from the inner cavity of the limiting hole, the rotating shaft can rotate freely, when one group of roller wheels abuts against the steps at the bottom end, the wheel frame can drive the roller wheels to turn over, so that the roller wheels at the top end turn over to the steps at the first step at the bottom end, so that the climbing of the steps is realized, then, the cross beam rod is only needed to be pulled continuously to enable the rotating shaft to rotate continuously, the continuous climbing of the steps is realized, the wood boards are not required to be built continuously, the transportation cost is saved.

Drawings

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is a schematic view of a rotating shaft structure according to the present invention;

FIG. 3 is a schematic view of the wagon body of the present invention;

FIG. 4 is a schematic view of a spacing plate according to the present invention;

FIG. 5 is a schematic view of the structure of the compression bar of the present invention;

FIG. 6 is a schematic view of the hand-pushing frame of the present invention.

In the figure: 1. a carriage; 11. a shaft sheet; 2. a rotating shaft; 21. a limiting disc; 211. a limiting hole; 212. an orifice cover; 213. a return spring; 3. a wheel disc; 31. a wheel carrier; 32. fixing the rod; 4. a roller; 5. a limiting block; 51. a connecting rod; 52. a pressure lever; 6. a hand pushing frame; 61. a chute; 62. a slide bar; 63. a beam rod; 64. a connecting shaft; 7. a support spring; 8. supporting legs; 9. a box cover; 91. and (5) locking.

Detailed Description

The invention is further described with reference to the following figures and examples:

example 1

As can be seen from fig. 1-6, the earth moving vehicle for buildings of this embodiment includes a compartment 1, a rotating shaft 2 is rotatably connected to the bottom end of the compartment 1, integrally formed shaft pieces 11 are disposed on both sides of the compartment 1, both ends of the rotating shaft 2 penetrate through the shaft pieces 11 and are rotatably connected to the shaft pieces 11, the shaft pieces 11 bear and constrain the rotating shaft 2 to prevent the rotating shaft 2 from being displaced due to severe shaking, wheel discs 3 are fixedly connected to both sides of the rotating shaft 2, wheel carriers 31 are uniformly arranged at the outer side wheel edges of the wheel discs 3 at equal intervals, rollers 4 are rotatably connected to the inner sides of the wheel carriers 31, a limiting disc 21 is disposed at the opposite side of the wheel discs 3, the limiting disc 21 is fixedly mounted at the outer ring of the rotating shaft 2, limiting holes 211 are disposed at equal intervals at the outer side wheel edges of the rotating shaft 2, return springs 213 are fixedly mounted in the inner cavities of the limiting, when the limiting block 5 is clamped into the inner cavity of the limiting hole 211, the reset spring 213 is compressed relatively, the hole cover 212 is pushed into the limiting hole 211, when the limiting block 5 is separated from the limiting hole 211, the reset spring 213 is ejected, the hole cover 212 abuts against the port of the limiting hole 211, so that impurities are prevented from entering the limiting hole 211 to cause blockage, the inner cavity of the limiting hole 211 is clamped with the limiting block 5, the left end of the limiting block 5 is fixedly connected with the connecting rod 51, the left end of the carriage 1 is fixedly connected with the push handle frame 6, the inner side wall of the top end of the push handle frame 6 is provided with the sliding groove 61, the sliding rod 62 is connected between the adjacent sliding grooves 61 in a sliding manner, one side of the sliding rod 62 is provided with the cross beam rod 63, the cross beam rod 63 is fixedly connected with the push handle frame 6, the inner side of the push handle frame 61 is rotatably connected with the connecting shaft 64, the supporting, the fixing rods 32 are fixedly connected between the adjacent wheel frames 31, the supporting springs 7 are fixedly connected between the pushing handle frame 6 and the connecting rods 51, the supporting feet 8 are arranged at the joints of the pushing handle frame 6 and the carriage 1, the top ends of the connecting rods 51 are fixedly connected with the pressure rods 52, the top end of the carriage 1 is hinged with the box cover 9, the lock catches 91 are fixedly arranged between the box cover 9 and the carriage 1, the lock catches 91 are loosened, the box cover 9 is opened, soil to be transported is placed in the inner cavity of the carriage 1, then the box cover 9 is closed, the lock catches 91 are fastened, meanwhile, the box cover 9 can effectively prevent the problem that the soil is scattered due to the inclination of the carriage 1 when the soil transport vehicle passes through steps, the sliding rods 62 are slid when the soil transport vehicle passes through the steps, the sliding rods 62 stop limiting the pressure rods 52, the supporting springs 7 recover deformation, the connecting rods 51, therefore, the rotation of the rotating shaft 2 and the wheel frame 31 is prevented, when the limiting block 5 is separated from the limiting hole 211, the return spring 213 drives the hole cover 212 to move upwards, so that the limiting hole 211 is blocked, and the problem that soil enters the limiting hole 211 to block the limiting hole 211 due to the fact that the limiting hole 211 is exposed outside is prevented.

The working principle is as follows: when the soil needs to pass through steps in the soil transporting process, the pressure rod 52 is pressed, the pressure rod 52 drives the connecting rod 51 to rotate, the supporting spring 7 is compressed, the connecting rod 51 drives the limiting block 5 to rotate while rotating, so that the limiting block 5 is separated from the inner cavity of the limiting hole 211, the rotating shaft 2 can rotate freely, when the top end of the pressure rod 52 is contacted with the top end of the pushing arm frame 6, the sliding rod 62 can slide rightwards, the sliding rod 62 presses the concave part of the pressure rod 52, the connecting rod 51 is prevented from rotating again, then the cross beam rod 63 is pulled, the roller 4 rotates, when one group of rollers 4 abut against the steps at the bottom end, the roller frame 31 can drive the roller 4 at the top end to overturn onto the steps at the first step at the top end, and climbing of the steps is realized, only need continuous pulling crossbeam pole 63 then make pivot 2 constantly rotate, realize the continuous climbing to the step, need not in the transportation, incessant plank of putting up avoids damaging the plank from the root, stops the wasting of resources to reduce the damage volume of plank, practice thrift the cost of transportation.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.

Claims

1. The utility model provides a fortune native car for building, includes carriage (1), its characterized in that: the bottom of the carriage (1) is rotatably connected with a rotating shaft (2), wheel discs (3) are fixedly connected to two sides of the rotating shaft (2), wheel carriers (31) are uniformly arranged at the outer side wheel edges of the wheel discs (3) at equal intervals, rollers (4) are rotatably connected to the inner sides of the wheel carriers (31), limiting discs (21) are arranged on the opposite sides of the wheel discs (3), the limiting discs (21) are fixedly installed on the outer ring of the rotating shaft (2), limiting holes (211) are formed in the outer side wheel edges of the rotating shaft (2) at equal intervals, limiting blocks (5) are clamped in inner cavities of the limiting holes (211), connecting rods (51) are fixedly connected to the left ends of the limiting blocks (5), a hand pushing frame (6) is fixedly connected to the left end of the carriage (1), supporting springs (7) are fixedly connected between the hand pushing frame (6) and the connecting rods (51), supporting legs (8) are arranged at the, the top end of the connecting rod (51) is fixedly connected with a pressure rod (52), the top end of the carriage (1) is hinged with a carriage cover (9), and a lock catch (91) is fixedly arranged between the carriage cover (9) and the carriage (1);

the improved push-handle device is characterized in that integrally formed shaft pieces (11) are arranged on two sides of the carriage (1), two ends of a rotating shaft (2) penetrate through the shaft pieces (11) and are rotatably connected with the shaft pieces (11), a reset spring (213) is fixedly installed in an inner cavity of each limiting hole (211), a hole cover (212) is fixedly connected to the top end of each reset spring (213), the hole covers (212) are matched with the limiting holes (211), sliding grooves (61) are formed in the inner side wall of the top end of the push-handle frame (6), sliding rods (62) are slidably connected between the adjacent sliding grooves (61), a cross beam rod (63) is arranged on one side of each sliding rod (62), each cross beam rod (63) is fixedly connected with the push-handle frame (6), a connecting shaft (64) is rotatably connected to the inner side of the push-handle frame (61), supporting legs (8) are fixedly connected with the connecting shafts (64), the compression rods (52) are of a concave structure, the inner concave parts of, fixing rods (32) are fixedly connected between the adjacent wheel frames (31).