CN210258530U

CN210258530U - Water conservancy construction material transport trolley

Info

Publication number: CN210258530U
Application number: CN201921224041.3U
Authority: CN
Inventors: 储乾炉; 王中南; 谢晶晶
Original assignee: Anhui Nanyue Ecological Technology Co Ltd
Current assignee: Anhui Nanyue Ecological Technology Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-07
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a water conservancy construction material transportation shallow, including the shallow railway carriage or compartment body, hold the push-and-pull rod and rotate the gyro wheel of being connected through the pivot with shallow railway carriage or compartment body both sides, the surface of pivot is rotated and is connected with L shape arm-tie, through pull rod fixed connection between two L shape arm-ties. The surface through setting up the pivot is rotated and is connected with L shape arm-tie, through pull rod fixed connection between two L shape arm-ties, when the gyro wheel falls into the nest of lying prone and skids in the hole, through the upper end of pulling L shape arm-tie to holding the push-and-pull rod side and remove, the lower extreme of L shape arm-tie is through the activity to board and ground contact, form the holding power, when continuing to stimulate L shape arm-tie upper end to holding the push-and-pull rod side and removing, utilize the pulling force to drive the shallow railway carriage body and the gyro wheel wholly to holding the push-and-pull rod side and remove to pull out the gyro wheel from the hole, make things convenient for one-man to operate, under having solved the gyro wheel nest of lying prone condition, need the cooperation of many people.

Description

Water conservancy construction material transport trolley

Technical Field

The utility model relates to a water conservancy construction tool technical field, concretely relates to water conservancy construction material transportation shallow.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

Hydraulic engineering all adopts the mode of mechanical handling at present at the large-scale material in the work progress, but some auxiliary materials, for example screw, supplementary still need be transported with the help of the shallow of foaming agent etc. are limited to hydraulic engineering's operational environment generally all is in indoorly, ground puddle under the outdoor condition, when operation after the rainy day, ground muddy shallow gyro wheel is very easily skidded in the pit when passing through puddle area, cause the condition of gyro wheel nest of lying prone, need many people to cooperate to release it, the work efficiency of the device is reduced, consequently, need advance further improvement to its shallow.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a water conservancy construction material transport trolley, aim at have solved above-mentioned background art and have provided the problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water conservancy construction material transportation cart comprises a cart carriage body, a handheld push-pull rod and rollers rotatably connected with two sides of the cart carriage body through rotating shafts, wherein the surfaces of the rotating shafts are rotatably connected with L-shaped pull plates, and the two L-shaped pull plates are fixedly connected through the pull rod;

the utility model discloses a shallow platform, including shallow railway carriage or compartment body, push-and-pull rod, telescopic link, pull-back auxiliary device includes mounting disc, perpendicular holding rod, slide bar and connecting plate, one side of mounting disc is rotated with the one end of telescopic link and is connected, the slide opening has been seted up to the terminal surface of mounting disc, the mounting disc passes through slide opening and slide bar sliding connection, the one end of slide bar and the up end fixed connection of connecting plate, the lower terminal surface of connecting plate is rotated and is connected with the step board, the one end of perpendicular holding rod is connected with the fixed surface of mounting disc.

Preferably, a buckle is fixedly arranged on the surface of one side, close to the cart compartment body, of the connecting plate, and a clamping ring is fixedly arranged on the surface, close to the hand-held push-pull rod, of the cart compartment body.

Preferably, the surface of the pull rod is wound with a pull rope.

Preferably, the bending included angle of the middle part of the L-shaped pulling plate is greater than ninety degrees, the length of the L-shaped pulling plate on the right side of the rotating shaft is greater than the distance between the lower surface of the carriage body of the trolley and the ground, and one end of the L-shaped pulling plate is rotatably connected with a movable abutting plate.

Preferably, the sum of the heights of the sliding rod and the connecting plate is smaller than the height of the trolley carriage.

Preferably, the telescopic rod and the mounting disc are both positioned on the symmetrical center line of the trolley carriage.

The utility model has the advantages that:

1. the surface through setting up the pivot is rotated and is connected with L shape arm-tie, through pull rod fixed connection between two L shape arm-ties, when the gyro wheel falls into the nest of lying prone and skids in the hole, through the upper end of pulling L shape arm-tie to holding the push-and-pull rod side and remove, the lower extreme of L shape arm-tie is through the activity to board and ground contact, form the holding power, when continuing to stimulate L shape arm-tie upper end to holding the push-and-pull rod side and removing, utilize the pulling force to drive the shallow railway carriage body and the gyro wheel wholly to holding the push-and-pull rod side and remove to pull out the gyro wheel from the hole, make things convenient for one-man to operate, under having solved the gyro wheel nest of lying prone condition, need the cooperation of many people.

2. The side surface of the push-pull rod close to the hand holding of the trolley carriage body is fixedly provided with a telescopic rod, one end of the telescopic rod is connected with a pull-back auxiliary device, supporting force can be provided for operating personnel when the L-shaped pull plate is pulled, the wet and slippery operation road surface after rain is avoided, the friction force under feet of the operating personnel is reduced, and the L-shaped pull plate cannot be pulled.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the cart carriage structure of the present invention;

fig. 3 is a sectional view of the structure of the mounting plate of the present invention.

The attached drawings are marked as follows: the device comprises a cart compartment body 1, a hand-held push-pull rod 2, a rotating shaft 3, a roller 4, an L-shaped pull plate 5, a pull rod 6, a telescopic rod 7, a pull-back auxiliary device 8, an installation disc 801, a vertical hand-held rod 802, a sliding rod 803, a connecting plate 804, a sliding hole 805, a pedal 806, a pedal 9, a buckle 10, a snap ring 11, a pull rope 12 and a movable resisting plate 12.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

The terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, or the orientations or positional relationships that are conventionally placed when the utility model is used, and are used only for convenience of describing the utility model and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the utility model.

Referring to fig. 1-3, the present invention provides a technical solution: a water conservancy construction material transport trolley comprises a trolley carriage body 1, a hand-held push-pull rod 2 and rollers 4 which are rotatably connected with two sides of the trolley carriage body 1 through rotating shafts 3, wherein the surface of each rotating shaft 3 is rotatably connected with an L-shaped pull plate 5, each L-shaped pull plate 5 takes the rotating shaft 3 as a rotating point, and the two L-shaped pull plates 5 are fixedly connected through pull rods 6;

the side surface of the hand-held push-pull rod 2 of the cart compartment body 1, which is close to the hand-held push-pull rod 2, is fixedly provided with a telescopic rod 7, one end of the telescopic rod 7 is connected with a pull-back auxiliary device 8, the pull-back auxiliary device 8 is convenient to pull out towards the hand-held push-pull rod 2 or approach towards the cart compartment body 1, the pull-back auxiliary device 8 comprises a mounting disc 801, a vertical hand-held rod 802, a sliding rod 803 and a connecting plate 804, one side of the mounting disc 801 is rotatably connected with one end of the telescopic rod 7, when a pedal 806 is needed, the end of the connecting plate 804 is downward through rotating the mounting disc 801, the connecting plate 804 drives the sliding rod 803 to slide out from a sliding hole 805 under the action of gravity, so that the pedal 806 rotatably connected with the connecting plate 804 is contacted with the ground, when the trolley is not used, the mounting disc 801 is rotated to enable the end of the connecting plate 804 to be upward, because the width of, inconvenience is caused to normal use, a sliding hole 805 is formed in the end face of the mounting disc 801, the mounting disc 801 is in sliding connection with a sliding rod 803 through the sliding hole 805, one end of the sliding rod 803 is fixedly connected with the upper end face of a connecting plate 804, a pedal plate 806 is rotatably connected to the lower end face of the connecting plate 804, when the pedal plate 806 is not used, the pedal plate 806 is rotated to be overlapped with the end face of the connecting plate 804, injury to people is avoided, and one end of the vertical hand holding rod 802 is fixedly connected with the surface of the mounting disc 801.

Wherein, a buckle 9 is fixedly arranged on the surface of one side of the connecting plate 804 close to the cart carriage body 1, a snap ring 10 is fixedly arranged on the surface of the cart carriage body 1 close to the hand-held push-pull rod 2, when the pull-back auxiliary device 8 is not used, the mounting disc 801 is rotated to enable the end of the connecting plate 804 to be upward, then the mounting disc 801 is pushed to move towards the cart carriage body 1 side, the pull-back auxiliary device 8 is limited through the snap connection of the snap ring 10 and the buckle 9, a pull rope 11 is wound on the surface of the pull rod 6, so that a person with a short arm can conveniently pull the pull rod 6, the bending included angle of the middle part of the L-shaped pull plate 5 is more than ninety degrees, the length of the L-shaped pull plate 5 on the right side of the rotating shaft 3 is more than the distance between the lower surface of the cart carriage body 1 and the ground, if the length of the L-shaped pull plate 5 on the right side of the rotating shaft 3 is less than the distance between the, the contact area between the L-shaped pulling plate 5 and the ground is increased, slipping caused when the cart carriage body 1 is tilted by the L-shaped pulling plate 5 is avoided, the sum of the heights of the sliding rod 803 and the connecting plate 804 is smaller than the height of the cart carriage body 1, and the telescopic rod 7 and the mounting disc 801 are both located on the symmetrical center line of the cart carriage body 1.

When the hand-held push-pull rod is used, when a person who slips the roller 4 when the trolley is dropped into a pit through a hollow area after working in rainy days does not pull up the roller 4, the snap ring 10 is separated from the buckle 9, the mounting disc 801 is pulled outwards to extend the telescopic rod 7, then the mounting disc 801 is rotated to enable the end of the connecting plate 804 to face downwards, the pedal 806 is rotated to enable the pedal 806 to be crossed with the connecting plate 804, the pedal 806 is stepped on to enable the pedal 806 to be in contact with the ground, the vertical hand-held rod 802 is held by a single hand, the pull rod 6 is pulled by the other hand or the pull rod 6 is pulled by the pull rope 11 to move towards the hand-held push-pull rod 2 side, the upper end of the L-shaped pull plate 5 is driven by the pull rod 6 to move towards the hand-held push-pull rod 2 side, at the moment, the lower end of the L-shaped pull plate 5 is in contact with the ground through the movable resisting plate 12, a supporting force, utilize the pulling force to produce an ascending promotion pulling force to the shallow railway carriage or compartment body 1, drive the shallow railway carriage or compartment body 1 and gyro wheel 4 wholly to holding push-and-pull rod 2 side and remove to pull out gyro wheel 4 from the hole, make things convenient for one to operate, solved under the gyro wheel 4 nest condition of lying prone, need many people to cooperate and release it, reduced its work efficiency's problem.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "provided", "connected" and "connected" are to be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a water conservancy construction material transportation shallow, includes the shallow railway carriage or compartment body (1), holds push-and-pull rod (2) and rotates gyro wheel (4) of being connected, its characterized in that through pivot (3) with shallow railway carriage or compartment body (1) both sides: the surface of the rotating shaft (3) is rotatably connected with L-shaped pull plates (5), and the two L-shaped pull plates (5) are fixedly connected through pull rods (6);

the trolley carriage is characterized in that a telescopic rod (7) is fixedly arranged on the side surface, close to a handheld push-pull rod (2), of the trolley carriage body (1), one end of the telescopic rod (7) is connected with a pull-back auxiliary device (8), the pull-back auxiliary device (8) comprises a mounting disc (801), a vertical holding rod (802), a sliding rod (803) and a connecting plate (804), one side of the mounting disc (801) is rotatably connected with one end of the telescopic rod (7), a sliding hole (805) is formed in the end face of the mounting disc (801), the mounting disc (801) is slidably connected with the sliding rod (803) through the sliding hole (805), one end of the sliding rod (803) is fixedly connected with the upper end face of the connecting plate (804), the lower end face of the connecting plate (804) is rotatably connected with a pedal plate (806), and one end of the vertical holding rod (802) is fixedly connected with the surface of the mounting disc.

2. The water conservancy construction material transportation shallow of claim 1 characterized in that: the surface of one side of the connecting plate (804) close to the cart compartment body (1) is fixedly provided with a buckle (9), and the surface of the cart compartment body (1) close to the hand-held push-pull rod (2) is fixedly provided with a snap ring (10).

3. The water conservancy construction material transportation shallow of claim 1 characterized in that: the surface of the pull rod (6) is wound with a pull rope (11).

4. The water conservancy construction material transportation shallow of claim 1 characterized in that: the bending included angle of the middle part of the L-shaped pulling plate (5) is more than ninety degrees, the length of the L-shaped pulling plate (5) on the right side of the rotating shaft (3) is more than the distance between the lower surface of the trolley carriage body (1) and the ground, and one end of the L-shaped pulling plate (5) is rotatably connected with a movable abutting plate (12).

5. The water conservancy construction material transportation shallow of claim 1 characterized in that: the sum of the heights of the sliding rod (803) and the connecting plate (804) is less than the height of the trolley carriage (1).

6. The water conservancy construction material transportation shallow of claim 1 characterized in that: the positions of the telescopic rod (7) and the mounting disc (801) are both located on the symmetrical center line of the cart carriage body (1).