CN214823354U

CN214823354U - Electric power-assisted trolley for building

Info

Publication number: CN214823354U
Application number: CN202121655078.9U
Authority: CN
Inventors: 闫栋; 况成淑; 肖景楼; 刘洪伟; 王晓东; 甄世浩; 李原昆
Original assignee: Shandong Zhuoyuan Building Design Co ltd; Zhongqing Jianan Construction Group Co Ltd
Current assignee: Shandong Zhuoyuan Building Design Co ltd; Zhongqing Jianan Construction Group Co Ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-11-23
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses an electric power-assisted handcart for building, which belongs to the technical field of building apparatus, and comprises a handcart bottom plate, wherein the front and the back of the handcart bottom plate are fixedly connected with cross rods, the left side of the top of the handcart bottom plate is fixedly connected with stop rods which are arranged at equal intervals, the right ends of the two cross rods are fixedly connected with handles, the bottoms of the two cross rods are fixedly connected with fixed plates, a rotating shaft is connected between the two fixed plates through a bearing in a rotating way, moving wheels are sleeved at the two ends of the rotating shaft, a chargeable storage battery and a driving device are fixedly arranged at the bottom of the handcart bottom plate, the motor can be controlled to work to rotate forwards or backwards through controlling a first control button, the motor rotates a turntable, and the motor sleeved outside the rotating shaft is driven to rotate through the transmission of the turntable, and then drive and remove the wheel and rotate, carry out the pushing transportation, labour saving and time saving and efficient.

Description

Electric power-assisted trolley for building

Technical Field

The utility model relates to a building apparatus technical field, more specifically say, relate to an electric power assisted handcart for building.

Background

Along with the development of economy, buildings are higher and higher, types and styles are more and more diversified, but when the buildings with more diversified types are built, a small-space transportation tool such as a construction site trolley is omitted, small materials on the construction site are generally transported by pushing the building materials or tool equipment by the trolley for dumping, and the small-space transportation tool is suitable for short-distance transportation of materials such as sand, stone, mortar, bricks, concrete and the like.

At present, the handcart used in the building is generally pushed and transported manually, so that the efficiency is low, labor is wasted, manpower and time are consumed, the progress of building engineering is influenced, and therefore the electric power-assisted handcart for the building is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an electric power assisted handcart for building carries out corotation or reversal through controlling the steerable motor work of first control button, and the motor makes the carousel rotate, drives the motor rotation of cup jointing in the pivot outside through the transmission of carousel, and then drives and remove the wheel rotation, pushes away the fortune, labour saving and time saving and efficient.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an electric power-assisted handcart for building, includes the handcart bottom plate, the front of handcart bottom plate and the equal fixedly connected with horizontal pole in the back, the pin that the left side fixedly connected with equidistance was arranged at handcart bottom plate top, two the equal fixedly connected with handle of right-hand member of horizontal pole, two the equal fixedly connected with fixed plate in bottom of horizontal pole, two rotate through the bearing between the fixed plate and be connected with the pivot, the removal wheel has all been cup jointed at the both ends of pivot, the bottom fixed mounting of handcart bottom plate has chargeable battery and drive arrangement.

As a further aspect of the present invention: the driving device comprises a motor which is fixedly installed at the bottom of the bottom plate of the handcart and electrically connected with the rechargeable storage battery, turntables are sleeved at the output end of the motor and the outer side of the rotating shaft, a belt is connected between the turntables in a transmission mode, and the back side of the turntables is fixedly installed at the bottom of the handle and electrically connected with a first control button of the motor.

As a further aspect of the present invention: the bottom of two horizontal poles all fixedly connected with bracing piece, two the distance between its bottom to ground when the length of bracing piece and handcart bottom plate level are placed.

As a further aspect of the present invention: the bottom of two bracing pieces is equal fixedly connected with blotter, two the blotter is the elastic rubber material component.

As a further aspect of the present invention: the outer sides of the two handles are respectively sleeved with a non-slip mat, and the outer sides of the two non-slip mats are respectively provided with non-slip lines.

As a further aspect of the present invention: the brake block has been cup jointed in the outside of pivot, positive the bottom fixed mounting of handle has second control button, the bottom of handcart bottom plate articulates through the pivot has two brake levers, two it has electric putter to articulate between the brake lever, electric putter passes through wire and chargeable battery and second control button electric connection respectively.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) horizontal position is placed with the handcart bottom plate to this scheme, places the building material that will push away the fortune at handcart bottom plate top, blocks through the pin, and hand handle will be lifted certain angle, carries out corotation or reversal through controlling the steerable motor work of first control button, and the motor makes the carousel rotate, drives the motor that cup joints in the pivot outside through the transmission of carousel and rotates, and then drives and remove the wheel and rotate, pushes away the fortune, labour saving and time saving and efficient.

(2) This scheme is at the in-process of pushing away the fortune, and through controlling the work of the steerable electric putter of second control button and extending, electric putter can make two brake levers deflect and contact the brake block around the pivot, fixes the brake block through the effect of brake lever and makes the pivot no longer rotatory, realizes the brake, can accomplish to stop promptly and stop, and it is more convenient to use.

Drawings

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

fig. 2 is a bottom view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a cart bottom plate; 2. a cross bar; 3. a stop lever; 4. a handle; 5. a fixing plate; 6. a rotating shaft; 7. a moving wheel; 8. a rechargeable battery; 9. a motor; 10. a turntable; 11. a belt; 12. a first control button; 13. a support bar; 14. a cushion pad; 15. a non-slip mat; 16. a brake pad; 17. a second control button; 18. a brake lever; 19. an electric push rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, an electric power-assisted trolley for buildings comprises a trolley bottom plate 1, wherein the front surface and the back surface of the trolley bottom plate 1 are fixedly connected with transverse rods 2, the left side of the top of the trolley bottom plate 1 is fixedly connected with stop rods 3 which are arranged equidistantly, the right ends of the two transverse rods 2 are fixedly connected with handles 4, the bottoms of the two transverse rods 2 are fixedly connected with fixed plates 5, a rotating shaft 6 is rotatably connected between the two fixed plates 5 through a bearing, two ends of the rotating shaft 6 are respectively sleeved with a movable wheel 7, and the bottom of the trolley bottom plate 1 is fixedly provided with a rechargeable battery 8 and a driving device.

Further, drive arrangement including fixed mounting in handcart bottom plate 1 bottom and with chargeable battery 8 electric connection's motor 9, carousel 10 has all been cup jointed in the output of motor 9 and the outside of pivot 6, the transmission is connected with belt 11 between two carousels 10, the bottom fixed mounting of the handle 4 at the back has first control button 12 with motor 9 electric connection, through controlling the work of the steerable motor 9 of first control button 12 and carrying out corotation or reversal, motor 9 makes carousel 10 rotate, drive through carousel 10 and cup joint the motor 9 rotation in the 6 outsides of pivot, and then drive and remove wheel 7 and rotate, push away the fortune, labour saving and time saving and efficient.

Furthermore, the bottom parts of the two cross rods 2 are fixedly connected with support rods 13, the length of the two support rods 13 and the distance between the bottom parts of the two support rods and the ground when the handcart bottom plate 1 is horizontally placed can support the cross rods 2 through the support rods 13, so that the handcart bottom plate 1 can be placed in a horizontal state to carry building materials to the top parts of the handcart bottom plate 1,

further, the equal fixedly connected with blotter 14 in bottom of two bracing pieces 13, two blotters 14 are elastic rubber material component, and blotter 14 can play shock attenuation buffering effect when bracing piece 13 contacts ground.

Further, slipmat 15 has all been cup jointed in the outside of two handles 4, and the outside of two slipmats 15 all is provided with anti-skidding line, and through the slipmat 15 that is provided with anti-skidding line, frictional force between multiplicable hand and the handle 4 plays anti-skidding effect.

Further, brake block 16 has been cup jointed in the outside of pivot 6, the bottom fixed mounting of positive handle 4 has second control button 17, the bottom of handcart bottom plate 1 has two brake levers 18 through the pivot is articulated, it has electric putter 19 to articulate between two brake levers 18, electric putter 19 respectively through wire and rechargeable battery 8 and second control button 17 electric connection, but extend through controlling the work of second control button 17 steerable electric putter 19, electric putter 19 can make two brake levers 18 deflect and contact brake block 16 around the pivot, fix brake block 16 through the effect of brake lever 18 and make pivot 6 no longer rotatory, realize the brake, can accomplish to stop promptly, it is more convenient to use.

The working principle is as follows: when the utility model is used, the handcart bottom plate 1 is placed to the horizontal position, the building materials to be pushed and transported are placed at the top of the handcart bottom plate 1, the stop rod 3 is used for stopping, the hand handle 4 is lifted by a certain angle, the motor 9 can be controlled by controlling the first control button 12 to work for forward rotation or reverse rotation, the motor 9 enables the rotary disc 10 to rotate, the motor 9 sleeved outside the rotary shaft 6 is driven to rotate by the transmission of the rotary disc 10, the movable wheel 7 is driven to rotate for pushing and transporting, the time and labor are saved, the efficiency is high, in the pushing and transporting process, the electric push rod 19 can be controlled by controlling the second control button 17 to work for extension, the electric push rod 19 can enable the two brake rods 18 to deflect around the pivot pin and contact the brake block 16, the brake block 16 is fixed by the action of the brake block 18 to enable the rotary shaft 6 not to rotate any more, the braking is realized, the instant braking can be realized, the use is more convenient.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an electric power assisted trolley for building, includes trolley bottom plate (1), its characterized in that: the utility model discloses a trolley chassis, but the equal fixedly connected with horizontal pole of the front and the back of trolley chassis (1) horizontal pole (2), pin (3) that the left side fixedly connected with equidistance at trolley chassis (1) top was arranged, two the equal fixedly connected with handle (4) of right-hand member of horizontal pole (2), two the equal fixedly connected with fixed plate in bottom of horizontal pole (2), two rotate through the bearing between fixed plate (5) and be connected with pivot (6), removal wheel (7) have all been cup jointed at the both ends of pivot (6), the bottom fixed mounting of trolley chassis (1) has chargeable battery (8) and drive arrangement.

2. An electric power assisted hand truck for construction as claimed in claim 1, characterized in that: drive arrangement is including fixed mounting in handcart bottom plate (1) bottom and with chargeable call (8) electric connection's motor (9), carousel (10), two have all been cup jointed in the output of motor (9) and the outside of pivot (6) the transmission is connected with belt (11), the back between carousel (10 the bottom fixed mounting of handle (4) has first control button (12) with motor (9) electric connection.

3. An electric power assisted hand truck for construction as claimed in claim 1, characterized in that: the bottom of the two cross rods (2) is fixedly connected with supporting rods (13), and the length of the supporting rods (13) is equal to the distance between the bottom of the trolley chassis (1) and the ground when the trolley chassis is horizontally placed.

4. An electric power assisted hand truck for construction as claimed in claim 3, characterized in that: the bottoms of the two support rods (13) are fixedly connected with cushion pads (14), and the cushion pads (14) are elastic rubber material members.

5. An electric power assisted hand truck for construction as claimed in claim 1, characterized in that: the outer sides of the two handles (4) are respectively sleeved with an anti-slip pad (15), and the outer sides of the two anti-slip pads (15) are respectively provided with anti-slip lines.

6. An electric power assisted hand truck for construction as claimed in claim 1, characterized in that: brake block (16) have been cup jointed in the outside of pivot (6), and is positive the bottom fixed mounting of handle (4) has second control button (17), the bottom of handcart bottom plate (1) articulates through the pivot has two brake bars (18), two it has electric putter (19) to articulate between brake bar (18), electric putter (19) are respectively through wire and chargeable battery (8) and second control button (17) electric connection.