CN214985575U - Building engineering handcart - Google Patents

Abstract

The utility model relates to a building engineering handcart, including bottom plate and collecting vat, first recess has been seted up to the bottom plate upper surface, first recess one side is provided with the second recess, first recess with the inside link that is provided with of second recess, be the cross installation between the link, the link upper end is provided with the collecting vat, the bottom plate with be provided with the spring between the collecting vat, the spring upper end is provided with the limiting plate. The utility model discloses have raising and lowering functions, solved current building site and lacked raising and lowering functions's problem with the handcart for article at high eminence need be transported ground top earlier and then loaded the car, has caused very big inconvenience.

Description

Building engineering handcart

Technical Field

The utility model relates to the technical field of, concretely relates to building engineering handcart.

Background

The handcart is a transport vehicle which is pushed and pulled by people and is the ancestor of all vehicles. While the technology of cart materials handling continues to advance, carts continue to be used as an indispensable handling tool. The trolley is widely used in production and life because of its low cost, simple maintenance, convenient operation, light weight, ability to work in places where motor vehicles are not convenient to use, and convenience in carrying lighter objects in short distance.

Through the massive search, the prior art is found to be CN208134349U, a building handcart is disclosed, relating to the field of municipal engineering equipment, when in use, building materials can be loaded into the handcart body, a user can push the handcart body by holding two handles with hands, and the handcart body can be conveniently moved by rolling of rollers. When the user pushes the cart body to move on a downhill road, the user can step on the pedal by feet, the spring is compressed, the lifting rod descends, the brake pad is attached to the bottom surface to increase friction, the moving speed of the cart is reduced, and the moving safety is improved. When the user lifts the foot on a flat road or an ascending slope, the spring rebounds to lift the pedal and the lifting rod, and the brake pad leaves the bottom surface, so that the rolling of the roller is not hindered. This building handcart has designed efficient brake equipment and has improved the security, low cost moreover, the dependable performance.

In summary, the existing trolley for the construction site lacks of lifting function, so that objects at high positions need to be transported above the ground and then loaded, which causes great inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building engineering handcart has solved above technical problem.

The utility model provides a scheme as follows of above-mentioned technical problem: the utility model provides a building engineering handcart, includes bottom plate and collecting vat, the bottom plate upper surface has been seted up first recess, first recess one side is provided with the second recess, first recess with the second recess is inside to be provided with the link, be the cross installation between the link, the link upper end is provided with the collecting vat, the bottom plate with be provided with between the collecting vat the spring, the spring upper end is provided with the limiting plate.

The utility model has the advantages that: the collecting vat of this device can realize the function of rising and whereabouts under the effect of motor, and the convenience is collected the article of eminence, has reduced the loaded down with trivial details step that the article need be transported subaerial repacking in advance from the eminence, and the spring can reduce the collecting vat to the impact force of bottom plate.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the rotating shaft is arranged inside the bottom plate, and the rollers are arranged at two ends of the rotating shaft.

The beneficial effect of adopting the further scheme is that: the roller is convenient for a user to push the device and is convenient to transfer.

Further, the motor is arranged at the intersection of the connecting frames.

The beneficial effect of adopting the further scheme is that: the motor can drive the link to rotate relatively for the collecting vat reciprocates.

Further, the handle is arranged on one side of the bottom plate.

The beneficial effect of adopting the further scheme is that: the handle facilitates the user to push the device.

Furthermore, the through hole is formed in the surface of the connecting frame, and the limiting pin is inserted into the through hole.

The beneficial effect of adopting the further scheme is that: the limiting pin is matched with the through hole, and can fix the positions of the two connecting rods so that the two connecting rods can rotate relatively.

Further, the first groove is internally provided with the limiting groove.

The beneficial effect of adopting the further scheme is that: the limiting groove is matched with the limiting pin, and the limiting pin can move in the limiting groove.

Further, the second groove is internally provided with the limiting hole.

The beneficial effect of adopting the further scheme is that: after the limiting pin is fixed at one end of the connecting frame, the limiting pin can be rotatably inserted into the limiting hole, so that the connecting frame can rotate relative to the limiting hole.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic perspective view of a handcart for construction engineering provided by an embodiment of the present invention;

fig. 2 is a schematic view of a lifting of a collecting tank of a handcart for construction engineering provided by an embodiment of the present invention;

fig. 3 is a schematic view of a cart for construction engineering according to an embodiment of the present invention;

fig. 4 is a schematic top view of a trolley for construction engineering provided in an embodiment of the present invention;

fig. 5 is an enlarged schematic view of a first groove and a second groove of a construction trolley provided by an embodiment of the present invention;

fig. 6 is a schematic view of a connecting frame and a through hole of a handcart for construction engineering provided by an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base plate; 2. a roller; 3. a motor; 4. a spacing pin; 5. a handle; 6. collecting tank; 7. a connecting frame; 8. a spring; 9. a first groove; 10. a limiting plate; 11. a rotating shaft; 12. a limiting groove; 13. a second groove; 14. a limiting hole; 15. and a through hole.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-6, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 6, the present invention provides two embodiments of a construction trolley:

the first embodiment is as follows:

a construction engineering trolley comprises a bottom plate 1 and a collecting groove 6, wherein a first groove 9 is formed in the upper surface of the bottom plate 1, a limiting groove 12 is formed in the first groove 9, the limiting groove 12 is matched with a limiting pin 4, the limiting pin 4 can move in the limiting groove 12, a second groove 13 is formed in one side of the first groove 9, a limiting hole 14 is formed in the second groove 13, after the limiting pin 4 is fixed at one end of a connecting frame 7, the limiting pin 4 can be rotatably inserted into the limiting hole 14, so that the connecting frame 7 can rotate relative to the limiting hole 14, the connecting frame 7 is arranged in the first groove 9 and the second groove 13, the surface of the connecting frame 7 is provided with a through hole 15, the limiting pin 4 is inserted in the through hole 15, the limiting pin 4 is matched with the through hole 15, the positions of the two connecting rods can be fixed and can rotate relatively, and the connecting frames 7 are arranged in a cross mode.

Example two:

the junction of link 7 is provided with motor 3, motor 3 can drive link 7 and rotate relatively, make collecting vat 6 reciprocate, as is known to technical personnel in the field, the provision of motor 3 is common, it all belongs to conventional means or common general knowledge, it is no longer repeated here, link 7 upper end is provided with collecting vat 6, be provided with spring 8 between bottom plate 1 and the collecting vat 6, spring 8 upper end is provided with limiting plate 10, the inside pivot 11 that is provided with of bottom plate 1, 11 both ends in pivot are provided with gyro wheel 2, 2 person's of facilitating the use thrust unit of gyro wheel, the convenient transfer, bottom plate 1 one side is provided with handle 5, 5 person's of facilitating the use thrust unit of handle.

Preferably, the rotating shaft 11 is arranged inside the bottom plate 1, the rollers 2 are arranged at two ends of the rotating shaft 11, and the rollers 2 facilitate pushing of a user and transfer.

Preferably, the motor 3 is arranged at the intersection of the connecting frames 7, and the motor 3 can drive the connecting frames 7 to rotate relatively, so that the collecting groove 6 moves up and down.

Preferably, a handle 5 is arranged on one side of the bottom plate 1, and the handle 5 is convenient for a user to push the device.

Preferably, the surface of the connecting frame 7 is provided with a through hole 15, the limiting pin 4 is inserted into the through hole 15, and the limiting pin 4 is matched with the through hole 15 and can fix the positions of the two connecting rods so as to enable the two connecting rods to rotate relatively.

Preferably, a limiting groove 12 is arranged in the first groove 9, the limiting groove 12 is matched with the limiting pin 4, and the limiting pin 4 can move in the limiting groove 12.

Preferably, the second groove 13 is provided with a limiting hole 14 therein, and after the limiting pin 4 is fixed at one end of the connecting frame 7, the limiting pin 4 can be rotatably inserted into the limiting hole 14, so that the connecting frame 7 can rotate relative to the limiting hole 14.

The utility model discloses a concrete theory of operation and application method do: the collecting vat 6 of this device can realize ascending and the function of whereabouts under the effect of motor 3, the convenient article to the eminence is collected, the loaded down with trivial details step that the article need be transported subaerial repacking in advance from the eminence has been reduced, spring 8 can reduce collecting vat 6 to bottom plate 1's impact force, the current problem that the handcart lacks elevating system for building site has solved current handcart, make the article at the height position need transport subaerial top repacking earlier, caused very big inconvenience.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims (7)

1. A building engineering handcart which characterized in that: including bottom plate (1) and collecting vat (6), first recess (9) have been seted up to bottom plate (1) upper surface, first recess (9) one side is provided with second recess (13), first recess (9) with inside link (7) that is provided with of second recess (13), be the cross installation between link (7), link (7) upper end is provided with collecting vat (6), bottom plate (1) with be provided with spring (8) between collecting vat (6), spring (8) upper end is provided with limiting plate (10).

2. A construction trolley according to claim 1, characterised in that: the bottom plate (1) is internally provided with a rotating shaft (11), and two ends of the rotating shaft (11) are provided with rollers (2).

3. A construction trolley according to claim 1, characterised in that: and a motor (3) is arranged at the intersection of the connecting frames (7).

4. A construction trolley according to claim 1, characterised in that: a handle (5) is arranged on one side of the bottom plate (1).

5. A construction trolley according to claim 1, characterised in that: the surface of the connecting frame (7) is provided with a through hole (15), and a limit pin (4) is inserted into the through hole (15).

6. A construction trolley according to claim 1, characterised in that: a limiting groove (12) is arranged in the first groove (9).

7. A construction trolley according to claim 1, characterised in that: and a limiting hole (14) is formed in the second groove (13).

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