CN212047526U

CN212047526U - Trolley for building

Info

Publication number: CN212047526U
Application number: CN202020477631.3U
Authority: CN
Inventors: 王小娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-12-01
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a small handcart for building relates to building apparatus technical field, this small handcart for building, including underframe and fortune hopper, the bottom fixedly connected with universal wheel of underframe, fortune hopper is established directly over the underframe, the inside fixedly connected with square plate of underframe, the top fixedly connected with fixed block of square plate, the top of fixed block is seted up flutedly, the positive fixedly connected with round bar of fortune hopper, the round bar is pegged graft in the inside of recess, the fixed block passes through the hinge and rotates and be connected with the apron, the left side fixedly connected with third handle of apron. The utility model discloses a set up underframe, round bar, bolt, support and second handle, solved present common building site fortune material dolly when unloading, the exit position department of its fortune hopper is close ground, consequently when unloading, make whole fortune material dolly toward back steady movement when needing to keep the slope of fortune hopper, the problem of being not convenient for unload.

Description

Trolley for building

Technical Field

The utility model relates to a building appliances technical field specifically is a small handcart for building.

Background

On the building site of building construction, the concrete discharged from a concrete mixer truck or a mixing plant is generally received by a material conveying trolley and then pushed to a proper position by constructors, and the material conveying trolley is also used for conveying sand grains, cement, bricks and the like and is frequently used on the building site.

Present common building site fortune material dolly is when unloading, and the exit position department of its fortune hopper is close ground, consequently when unloading, makes whole fortune material dolly toward back even movement when need keep the slope of fortune hopper, is not convenient for unload.

SUMMERY OF THE UTILITY MODEL

The utility model provides a small handcart for building possesses the advantage of being convenient for unload to solve present common building site fortune material dolly when unloading, the exit position department of its fortune hopper is close ground, consequently when unloading, makes whole fortune material dolly toward back steady movement when needing to keep the slope of fortune hopper, the problem of being not convenient for unload.

For the purpose of realizing being convenient for unload, the utility model provides a following technical scheme: a trolley for buildings comprises a bottom frame and a material conveying hopper, wherein universal wheels are fixedly connected to the bottom of the bottom frame, the material conveying hopper is arranged right above the bottom frame, a square plate is fixedly connected to the inside of the bottom frame, a fixed block is fixedly connected to the top of the square plate, a groove is formed in the top of the fixed block, a round rod is fixedly connected to the front of the material conveying hopper and inserted into the groove, a cover plate is rotatably connected to the fixed block through a hinge, a third handle is fixedly connected to the left side of the cover plate, an internal thread pipe is fixedly connected to the upper surface of the cover plate, a bolt is in threaded connection with the inside of the internal thread pipe, a screw hole is formed in the top of the fixed block, the bottom of the bolt movably penetrates through the cover plate and is in threaded connection with the inside of the screw hole, three square rods are fixedly connected to the inside of the bottom frame, and are, the top fixedly connected with support of three square pole, the positive fixedly connected with circle piece of fortune hopper, the right-hand member of circle piece and support rotates and is connected.

As a preferred technical scheme of the utility model, the left side difference fixedly connected with first in command and the second in command at fortune hopper top, and the first in command is crooked up, the second in command is crooked down.

As a preferred technical scheme of the utility model, the left side fixedly connected with connecting seat of underframe, the connecting seat rotates through the round pin axle and is connected with the L shaped plate.

As an optimized technical scheme of the utility model, the quantity of support is two, two the support is located the front and the back of fortune hopper respectively.

As an optimal technical scheme of the utility model, two equal fixed welding of the inboard corner of support has a set of stiffener, every group the quantity of stiffener is three, every the stiffener all inclines to set up.

Compared with the prior art, the utility model provides a small handcart for building possesses following beneficial effect:

1. the small handcart for building is provided with the bottom frame, the round rod, the bolts, the bracket and the second handle, when sand and other objects are fully filled in the material conveying hopper, the first handle is held and pushed, so that the whole material conveying trolley moves forwards, when the whole material conveying trolley moves forwards to a discharging position, the bolts are firstly unscrewed until the bolts are completely separated from the screw holes, at the moment, the third handle is held, the third handle and the cover plate rotate together around the hinge for a certain angle, the cover plate is opened, at the moment, the second handle is held, the second handle is upwards lifted, at the moment, the material conveying hopper can be overturned along the round block position until the material conveying hopper is overturned to a state shown in figure 3, at the moment, the sand and the like positioned in the material conveying hopper can slide to the front of the material conveying hopper along an inclined plane at the bottom of the inner wall of the material conveying hopper, at the moment, the outlet of the material conveying hopper has a certain height from the ground, so that the, and can not normally come out from inside because the subaerial material that has unloaded and accumulational material stops the inside grit of fortune hopper, reach the effect of being convenient for unload, solved present common building site fortune material dolly when unloading, the export position department of its fortune hopper is close ground, consequently when unloading, make whole fortune material dolly steady movement after one's body when needing to keep the slope of fortune hopper, the problem of being not convenient for to unload.

2. This small handcart for building through setting up connecting seat and L shaped plate, before unloading, makes the L shaped plate rotate certain angle round connecting seat position department, flushes until the lower surface of L shaped plate and ground, can step on the L shaped plate at the step of the in-process user of unloading, just can not lead to whole underframe unstable problem owing to the upset of fortune hopper at the in-process of unloading.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is the structure schematic diagram of the utility model after the hopper is turned over.

In the figure: 1. a bottom frame; 2. a material conveying hopper; 3. a universal wheel; 4. a square plate; 5. a fixed block; 6. a groove; 7. a round bar; 8. a cover plate; 9. a third handle; 10. an internally threaded tube; 11. a bolt; 12. a screw hole; 13. a square bar; 14. a support; 15. a round block; 16. a first handle; 17. a second handle; 18. a connecting seat; 19. an L-shaped plate; 20. a reinforcing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a small handcart for building, comprising a bottom frame 1 and a material transporting hopper 2, wherein the top view of the bottom frame 1 is square, the bottom of the bottom frame 1 is fixedly connected with universal wheels 3, the number of the universal wheels 3 is four, the material transporting hopper 2 is arranged right above the bottom frame 1, the inside of the bottom frame 1 is fixedly connected with square plates 4, the square plates 4 are welded inside the bottom frame 1, the top of the square plates 4 is fixedly connected with a fixed block 5, the top of the fixed block 5 is provided with a groove 6, the front of the material transporting hopper 2 is fixedly connected with a round bar 7, the round bar 7 is inserted inside the groove 6, the fixed block 5 is rotatably connected with a cover plate 8 through a hinge, after the cover plate 8 is closed and locked, the whole material transporting hopper 2 can not turn upwards due to the block of the cover plate 8, and the round bar 7 is pressed through the cover plate 8, make fortune hopper 2 can not rock from top to bottom advancing the in-process, the left side fixedly connected with third handle 9 of apron 8, the last fixed surface of apron 8 is connected with internal thread pipe 10, the inside threaded connection of internal thread pipe 10 has bolt 11, screw 12 has been seted up at the top of fixed block 5, the bottom activity of bolt 11 runs through apron 8 and threaded connection in the inside of screw 12, and the inside of bolt 11 screw 12 of twisting into can be fixed apron 8, the three square bar 13 of the three square bar of inside fixedly connected with of underframe 1, it is three square bar 13 all is located the right side of square plate 4, and is three the top fixedly connected with support 14 of square bar 13, support 14 are fixed simultaneously on three square bar 13, the positive fixedly connected with circle piece 15 of fortune hopper 2, circle piece 15 rotates with the right-hand member of support 14 to be connected.

Specifically, a first handle 16 and a second handle 17 are fixedly connected to the left side of the top of the material conveying hopper 2 respectively, the first handle 16 is bent upwards, and the second handle 17 is bent downwards.

In this embodiment, the first handle 16 is used to push the entire material conveying trolley, the second handle 17 is used to turn the entire material conveying hopper 2, and the second handle 17 is arranged below, so that the force of the user can be more conveniently exerted.

Specifically, a connecting seat 18 is fixedly connected to the left side of the bottom frame 1, and the connecting seat 18 is rotatably connected to an L-shaped plate 19 through a pin shaft.

In this embodiment, before unloading, make L shaped plate 19 rotate certain angle round connecting seat 18 position department, flush until L shaped plate 19's lower surface and ground, user's step can step on L shaped plate 19 at the in-process of unloading, just can not lead to whole underframe 1 unstable problem owing to the upset of fortune hopper 2 at the in-process of unloading.

Specifically, the number of the brackets 14 is two, and the two brackets 14 are respectively located on the front side and the back side of the material conveying hopper 2.

In this embodiment, through two supports 14 and two round pieces 15, fortune hopper 2 is in the upset in-process, and the position department that corresponds round piece 15 with fortune hopper 2 that can be fine supports, prevents the phenomenon of falling on one side, and the atress is more even.

Specifically, two the inboard corner of support 14 all fixed welding has a set of stiffener 20, every group the quantity of stiffener 20 is three, every the stiffener 20 all inclines to set up.

In this embodiment, the structural strength of the stent 14 is increased by the reinforcing rods 20.

The utility model discloses a theory of operation and use flow: when the material conveying trolley is used, when the material conveying hopper 2 is filled with sand and the like, the first handle 16 is held and pushed, so that the whole material conveying trolley moves forwards, when the whole material conveying trolley moves forwards to a discharging position, the bolt 11 is firstly unscrewed until the bolt 11 is completely separated from the screw hole 12, at the moment, the third handle 9 is held, the third handle 9 and the cover plate 8 rotate around the hinge for a certain angle, the cover plate 8 is opened, at the moment, the second handle 17 is held, the second handle 17 is lifted upwards, at the moment, the material conveying hopper 2 can be turned over along the position of the round block 15 until the material conveying hopper 2 is turned over to the state shown in the figure 3, at the moment, the sand and the like in the material conveying hopper 2 can slide to the front of the material conveying hopper 2 along the inclined plane at the bottom of the inner wall of the material conveying hopper 2, at the moment, the outlet of the material conveying hopper 2 has a certain height from the ground, so, and can not normally come out from inside because the subaerial material that has unloaded and piled up blocks the inside grit of fortune hopper 2, reach the effect of being convenient for unload, before unloading, make L shaped plate 19 rotate certain angle round connecting seat 18 position department, until the lower surface of L shaped plate 19 flushes with ground, can step on L shaped plate 19 at the step of the in-process user of unloading, just can not lead to whole underframe 1 unstable problem owing to the upset of fortune hopper 2 at the in-process of unloading.

To sum up, this small handcart for building through setting up underframe 1, round bar 7, bolt 11, support 14 and second handle 17, has solved present common building site fortune material dolly when unloading, and the exit position department of its fortune hopper 2 is close ground, consequently when unloading, makes whole fortune material dolly toward back even movement when needing to keep fortune hopper 2 slope, the problem of being not convenient for to unload.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a small handcart for building, includes underframe (1) and fortune hopper (2), the bottom fixedly connected with universal wheel (3) of underframe (1), establish directly over underframe (1) fortune hopper (2), its characterized in that: the inner part of the bottom frame (1) is fixedly connected with a square plate (4), the top part of the square plate (4) is fixedly connected with a fixed block (5), the top part of the fixed block (5) is provided with a groove (6), the front surface of the material conveying hopper (2) is fixedly connected with a round bar (7), the round bar (7) is inserted in the groove (6), the fixed block (5) is rotatably connected with a cover plate (8) through a hinge, the left side of the cover plate (8) is fixedly connected with a third handle (9), the upper surface of the cover plate (8) is fixedly connected with an inner threaded pipe (10), the inner thread of the inner threaded pipe (10) is connected with a bolt (11), the top part of the fixed block (5) is provided with a screw hole (12), the bottom part of the bolt (11) movably penetrates through the cover plate (8) and is in the screw hole (12), the inner part of the bottom frame (1) is fixedly, three square pole (13) all are located the right side of square slab (4), and are three the top fixedly connected with support (14) of square pole (13), the positive fixedly connected with circle piece (15) of fortune hopper (2), the right-hand member of circle piece (15) and support (14) rotates and is connected.

2. A trolley for construction use according to claim 1, characterised in that: the left side of the top of the material conveying hopper (2) is fixedly connected with a first handle (16) and a second handle (17) respectively, the first handle (16) is bent upwards, and the second handle (17) is bent downwards.

3. A trolley for construction use according to claim 1, characterised in that: the left side fixedly connected with connecting seat (18) of underframe (1), connecting seat (18) are connected with L shaped plate (19) through the round pin axle rotation.

4. A trolley for construction use according to claim 1, characterised in that: the number of the brackets (14) is two, and the two brackets (14) are respectively positioned on the front surface and the back surface of the material conveying hopper (2).

5. A trolley for construction according to claim 4, characterized in that: two the corner of support (14) inboard all fixed welding have a set of stiffener (20), every group the quantity of stiffener (20) is three, every stiffener (20) all slope the setting.