CN219406477U - Mortar transportation unloading trolley for dam construction - Google Patents

Abstract

The utility model relates to the technical field of building construction and discloses a mortar transportation unloading trolley for dam construction, which comprises two support plates, wherein the two support plates are symmetrically distributed in front and back, a second lug plate is fixed on the bottom end surface of each support plate, a rotating rod is rotatably arranged between the two second lug plates, wheels are arranged at the front end and the rear end of the rotating rod, carriages are arranged at the top ends of the two support plates, and mortar is filled in the carriages. According to the utility model, the fixed plate is fixed on the bottom surface of the right side of each supporting plate, the lifting plate is arranged at the bottom of each fixed plate, and before the mortar in the carriage is discharged, the lifting plate is downwards moved to contact the ground through the lifting adjusting device so as to enable the supporting plates to be in a horizontal state, and then the carriage is lifted to discharge materials, so that the problem that the left end of the supporting plate and a handle are instantly lifted up in the discharging process to cause injury to workers is avoided.

Description

Mortar transportation unloading trolley for dam construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a mortar transportation unloading trolley for dam construction.

Background

When the construction is used for transporting mortar, the transport trolley, the transport pipe and the transport trolley are used for carrying out manual hand-pushing transportation by using the transport trolley when a small amount of transport and road are inconvenient or equipment fails, the handcart is used for carrying equipment in the past, the structure of the handcart is provided with two wheels, a carriage, a bottom supporting plate and a handle, the equipment is simple, the cost of the handcart is low, the operation is simple, and the maintenance is convenient, so that the handcart is widely applied, and the construction method is characterized in that the construction method is as follows: CN202022776929.7.

When the handcart is used for pouring mortar, the carriage needs to be lifted, the mortar flows out along with the carriage when the carriage is lifted, meanwhile, when the carriage is lifted slowly, the gravity center of the carriage is lifted and horizontally moves forward in the lifting direction, after the gravity center of the carriage moves to a certain position, the mortar flows out slowly to flow out quickly before, when the mortar flows out quickly, the supporting plate and the handle at the bottom of the carriage can be lifted instantly, and the lifted handle can easily smash workers to cause safety accidents.

Disclosure of Invention

The utility model aims to provide a mortar transportation unloading trolley for dam construction, which solves the problems that when a trolley pours mortar, a carriage needs to be lifted, the mortar flows out along with the carriage when the carriage is lifted, meanwhile, when the carriage is lifted slowly, the gravity center of the carriage is lifted and moves forward horizontally in the lifting direction, after the gravity center of the carriage moves to a certain position, the mortar flows out slowly to flow out quickly from the front, when the mortar flows out quickly, a supporting plate and a handle at the bottom of the carriage are lifted instantly, and the lifted handle is easy to smash workers to injure safety accidents instantly.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a mortar transportation dolly of unloading for dam construction, includes the backup pad, the backup pad is provided with two and is front and back symmetric distribution, every the bottom surface of backup pad all is fixed with the second otic placode, two the dwang is installed in the rotation between the second otic placode, the wheel is all installed to the front and back end of dwang, two the top of backup pad is provided with the carriage, the mortar is installed in the carriage, every the bottom surface of backup pad all is fixed with the pillar, every the pillar all is located the left side of corresponding wheel, every the fixed plate is all installed to the bottom surface of backup pad, every the fixed plate all is located the right side of corresponding wheel, every equal slidable mounting in fixed plate bottom has the lifter plate, every the lifter plate top all is provided with lift adjusting device.

Preferably, the lifting adjusting device comprises a rectangular cavity and electric telescopic rods, each rectangular cavity is formed in each fixing plate, each lifting plate top extends into each rectangular cavity, each electric telescopic rod is fixed on the inner wall of the top end of each rectangular cavity, and the tail end of the output end of each electric telescopic rod is fixedly connected with each lifting plate.

Preferably, the two side walls of each rectangular cavity are provided with sliding grooves in the vertical direction, the two side walls of each lifting plate are provided with sliding blocks, and each lifting plate is embedded into the corresponding sliding groove through the sliding blocks and is in sliding connection with the fixing plate.

Preferably, two opposite faces of the supporting plates are fixed with transverse plates, the top end faces of the transverse plates are rotatably provided with air cylinders, the bottom end faces of the carriages are fixed with first lug plates, and the tail ends of the output ends of the air cylinders are rotatably connected with the first lug plates.

Preferably, the top end face of each supporting plate is fixed with a handle, the handles are located on the left side of the carriage, rubber blocks are mounted above each handle, and the structures of the rubber blocks are matched with those of the handles.

Preferably, the rotating rod is located right below the gravity center of the carriage.

According to the utility model, the fixed plate is fixed on the bottom end surface of the right side of each supporting plate, the lifting plate is arranged at the bottom of each fixed plate, and before the mortar in the carriage is discharged, the lifting plate is downwards moved to contact the ground through the lifting adjusting device so as to enable the supporting plates to be in a horizontal state, and then the carriage is lifted to discharge materials, so that the problem of injury to workers caused by the fact that the left end of the supporting plate and a handle are instantaneously lifted in the discharging process is avoided; be fixed with the diaphragm between two backup pads, install the cylinder on the diaphragm, rotate between cylinder and diaphragm and be connected, upwards promote first otic placode through the cylinder, and then upwards promote the carriage, discharge the interior mortar of carriage, compare manual lift up the carriage, saved the manpower and also increased the intelligent type of handcart.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic diagram of the whole structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of a fixing plate according to the present utility model;

in the figure: 1. a wheel; 2. a support post; 3. a support plate; 4. a first ear plate; 5. a handle; 6. a carriage; 7. a rotating lever; 8. a fixing plate; 9. a lifting plate; 10. a cross plate; 11. a second ear plate; 12. a cylinder; 13. an electric telescopic rod; 14. a rectangular cavity; 15. a chute; 16. a slide block; 17. and a lifting adjusting device.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the foregoing description of the utility model, it should be noted that the azimuth or positional relationship indicated by the terms "one side", "the other side", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "identical" and the like do not denote that the components are identical, but rather that there may be minor differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel" and does not mean that the structure must be perfectly perpendicular, but may be slightly tilted.

Example 1

Referring to fig. 1-4, a technical scheme provided by the present utility model is as follows: the utility model provides a mortar transportation dolly of unloading for dam construction, including backup pad 3, backup pad 3 is provided with two and is fore-and-aft symmetric distribution, the bottom end face of every backup pad 3 all is fixed with second otic placode 11, rotate between two second otic placodes 11 and install dwang 7, wheel 1 is all installed to the front and back end of dwang 7, the top of two backup pads 3 is provided with carriage 6, the mortar is equipped with in carriage 6, the bottom end face of every backup pad 3 all is fixed with pillar 2, every pillar 2 all is located the left side of corresponding wheel 1, fixed plate 8 is all installed to the bottom end face of every backup pad 3, every fixed plate 8 all is located the right side of corresponding wheel 1, every fixed plate 8 bottom all slidable mounting has lifter plate 9, the lifter plate 9 is all installed at the bottom of the right side bottom face of every backup pad 3, before unloading in carriage 6, through lifter plate 17, make lifter plate 9 move down and contact with ground and then be the horizontal state and lift up the backup pad 3 and cause the problem of unloading in the lift handle 5 in the moment, the problem of unloading in the lift up of the backup pad 3 has been avoided.

According to the utility model, the lifting adjusting device 17 comprises rectangular cavities 14 and electric telescopic rods 13, each fixing plate 8 is internally provided with the rectangular cavity 14, the top of each lifting plate 9 extends into the rectangular cavity 14, the inner wall of the top end of each rectangular cavity 14 is fixedly provided with the electric telescopic rod 13, the tail end of the output end of each electric telescopic rod 13 is fixedly connected with the lifting plate 9, the lifting plate 9 is controlled to move up and down through the electric telescopic rods 13, the distance of the lifting plate 9 moving up and down can be accurately controlled, and therefore the supporting plate 3 can be horizontally discharged at different positions.

According to the utility model, the two side walls of each rectangular cavity 14 are provided with the sliding grooves 15 in the vertical direction, the two side walls of each lifting plate 9 are provided with the sliding blocks 16, and each lifting plate 9 is embedded into the corresponding sliding groove 15 through the sliding blocks 16 to be in sliding connection with the fixed plate 8, so that the stability of the lifting plate 9 during movement is improved.

Example 2

Referring to fig. 1 to 4, another technical solution provided by the present utility model is the same as the above embodiment 1, in which the same points are not explained in the present embodiment, and the specific differences are that:

the utility model provides a mortar transportation dolly of unloading for dam construction, including backup pad 3, backup pad 3 is provided with two and is front and back symmetric distribution, the bottom end face of every backup pad 3 all is fixed with second otic placode 11, rotate between two second otic placodes 11 and install dwang 7, wheel 1 is all installed to the front and back end of dwang 7, the top of two backup pads 3 is provided with carriage 6, the mortar is equipped with in carriage 6, the bottom end face of every backup pad 3 all is fixed with pillar 2, every pillar 2 all is located the left side that corresponds wheel 1, fixed plate 8 is all installed to the bottom end face of every backup pad 3, every fixed plate 8 all is located the right side of corresponding wheel 1, every fixed plate 8 bottom all slidable mounting has lifter plate 9, every lifter plate 9 top all is provided with lift adjusting device 17.

According to the utility model, the transverse plates 10 are fixed on opposite surfaces of the two support plates 3, the air cylinder 12 is rotatably arranged on the top end surface of the transverse plates 10, the first lug plate 4 is fixed on the bottom end surface of the carriage 6, the tail end of the output end of the air cylinder 12 is rotatably connected with the first lug plate 4, the transverse plates 10 are fixed between the two support plates 3, the air cylinder 12 is arranged on the transverse plates 10, the air cylinder 12 is rotatably connected with the transverse plates 10, the first lug plate 4 is pushed upwards through the air cylinder 12, the carriage 6 is pushed upwards, mortar in the carriage 6 is discharged, and compared with manual lifting of the carriage 6, the labor is saved, and the intelligence of the handcart is increased.

According to the utility model, the top end face of each supporting plate 3 is fixedly provided with the handle 5, the handle 5 is positioned on the left side of the carriage 6, rubber blocks are arranged above each handle 5, the structures of the rubber blocks are matched with those of the handles 5, the trolley is conveniently pushed to move through the handles 5, and the friction force of the handles 5 is increased by the rubber blocks.

In the utility model, the rotating rod 7 is positioned right below the gravity center of the carriage 6, so that labor is saved when the trolley is manually lifted obliquely upwards and pushed forwards.

In order to make the device operate smoothly, the device preferably adopts a SY-A02B electric telescopic rod which can be replaced by other brands, but the thrust is not lower than 2000N, because the lifting plate 9 with too low thrust may not support the supporting plate 3 normally.

Working principle: after filling mortar in the carriage 6, lift plate 9 is lifted upwards through electric telescopic rod 13, then the manual work lifts handle 5 upwards by a certain angle and promotes the dolly forward with effort and remove, after pushing the dolly to the assigned position, put down handle 5 and make pillar 2 land, then drive lift plate 9 downward movement through electric telescopic rod 13 and make backup pad 3 keep the horizontality, finally, upwards promote first otic placode 4 through cylinder 12, and then promote carriage 6, discharge mortar in the carriage 6, lift carriage 6 than manual work, the manpower has been saved also increased the intelligent type of handcart, because lift plate 9 lands when carriage 6 is lifted upwards and unloaded, avoid the handle 5 to be lifted in the twinkling of an eye and cause the injury to the workman on backup pad 3, the security of equipment has been increased.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides a mortar transportation dolly of unloading for dam construction, includes backup pad (3), its characterized in that: the utility model provides a car, including backup pad (3), fixed plate (8) are all installed to the bottom end face of every backup pad (3) all be fixed with second otic placode (11), two rotate between second otic placode (11) and install dwang (7), wheel (1) are all installed to the front and back end of dwang (7), two the top of backup pad (3) is provided with carriage (6), mortar is equipped with in carriage (6), every the bottom end face of backup pad (3) all is fixed with pillar (2), every pillar (2) all are located the left side of corresponding wheel (1), every fixed plate (8) all are located the right side of corresponding wheel (1), every fixed plate (8) bottom all slidable mounting has lifter plate (9), every lifter plate (9) top all is provided with lift adjusting device (17).

2. The mortar transportation and discharge trolley for dam construction according to claim 1, wherein: lifting adjusting device (17) are including rectangle chamber (14), electric telescopic handle (13), every rectangle chamber (14) have all been seted up in fixed plate (8), every lifter plate (9) top all stretches into in rectangle chamber (14), every electric telescopic handle (13) all are fixed with to the top inner wall in rectangle chamber (14), every electric telescopic handle (13) output end is terminal all with lifter plate (9) fixed connection.

3. The mortar transportation and discharge trolley for dam construction according to claim 2, wherein: each rectangular cavity (14) is provided with a sliding groove (15) on the two side walls in the vertical direction, each lifting plate (9) is provided with a sliding block (16) on the two side walls, and each lifting plate (9) is embedded into the corresponding sliding groove (15) through the sliding block (16) to be in sliding connection with the fixed plate (8).

4. The mortar transportation and discharge trolley for dam construction according to claim 1, wherein: the two opposite faces of the supporting plates (3) are fixedly provided with transverse plates (10), the top end faces of the transverse plates (10) are rotatably provided with air cylinders (12), the bottom end faces of the carriages (6) are fixedly provided with first lug plates (4), and the tail ends of the output ends of the air cylinders (12) are rotatably connected with the first lug plates (4).

5. The mortar transportation and discharge trolley for dam construction according to claim 1, wherein: every the terminal surface of backup pad (3) all is fixed with handle (5), handle (5) are located the left side of carriage (6), every the rubber piece is all installed to the top of handle (5), the structure phase-match of rubber piece and handle (5).

6. The mortar transportation and discharge trolley for dam construction according to claim 1, wherein: the rotating rod (7) is positioned right below the gravity center of the carriage (6).