CN211336008U

CN211336008U - Complicated carrying device for construction site

Info

Publication number: CN211336008U
Application number: CN201921397695.6U
Authority: CN
Inventors: 李净净; 刘昀林; 苏江波; 梁丹斌
Original assignee: Yuxing Construction Engineering Co ltd
Current assignee: Yuxing Construction Engineering Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-08-25
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a site uses handling device based on complicated building site, including the car hopper, car hopper bottom mid-mounting has the wheel, car hopper top both sides limit portion all welds the push rod, the push rod surface can be dismantled through the screw thread meshing and be connected with the screw sleeve, the welding of screw sleeve surface middle part has the hollow cylinder, hollow cylinder inner wall middle part runs through and is connected with the protective tube, hollow cylinder surface middle part runs through and is connected with the screw rod, the utility model has the advantages of scientific and reasonable structure, convenient to use is safe, through screw sleeve, hollow cylinder, protective tube, screw rod, sheath and push rod, rotates the screw sleeve, and the screw sleeve drives the hollow cylinder and rotates, thereby makes between hollow cylinder and the push rod perpendicular, then twists the screw rod, thereby adjusts the height of protective tube in the hollow cylinder, and then can adjust the height of sheath, the utility model further can be convenient for the crowd of different heights pulls the shallow, has increased the application range of shallow.

Description

Complicated carrying device for construction site

Technical Field

The utility model relates to a handling device technical field specifically is a site uses handling device based on it is complicated.

Background

In construction, building materials such as sand, stone, concrete and the like are generally required to be transported so as to meet construction requirements of different construction parts, the trolley is a transport vehicle pushed and pulled by people, and is the ancestor of all vehicles, although the trolley material transport technology is continuously developed, the trolley is still used as an indispensable transport tool, and the trolley is widely applied in production and life because of low cost, simple maintenance, convenient operation and light dead weight, can work in places where the motor vehicles are inconvenient to use, is very convenient for transporting light articles in a short distance, and is pushed by two people in the existing construction, so that the construction materials such as sand, stone, concrete and the like are transported by the trolley;

however, the push rods of the existing trolleys are consistent in height, so that the height of the push rods is not convenient to adjust, and the application range of the trolleys is further reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building site is with handling device based on it is complicated can effectively solve the highly uniform of the nevertheless current handcart push rod that proposes among the above-mentioned background art, the height of adjusting push rod not be convenient for, and then reduced the application range's of handcart problem.

In order to achieve the above object, the utility model provides a following technical scheme: a complex-based carrying device for a construction site comprises a hopper, wherein wheels are mounted in the middle of the bottom end of the hopper, push rods are welded to the edge portions of two sides of the top end of the hopper, and adjusting assemblies are detachably connected to the outer surface of each push rod through threaded engagement;

the adjusting assembly comprises a threaded sleeve, a hollow cylinder, a protective pipe, a screw and a sheath;

the outer surface of the push rod is detachably connected with a threaded sleeve through threaded engagement, a hollow cylinder is welded in the middle of the outer surface of the threaded sleeve, a protective pipe is connected in the middle of the inner wall of the hollow cylinder in a penetrating manner, a screw rod is connected in the middle of the outer surface of the hollow cylinder in a penetrating manner, and a protective sleeve is sleeved on the outer surface of the protective pipe;

the car hopper openly all welds with the back top has the connecting plate, connecting plate top limit portion through connection has the slide, the welding of slide inner wall bottom has the horizontal plate, the hang plate is all installed to horizontal plate top and bottom, connecting plate bottom middle part is provided with the brush, the round hole has all been seted up to slide openly top and bottom, round hole inner wall middle part is provided with the locating pin.

Preferably, the screw rod and the hollow cylinder are detachably connected through thread engagement, and the screw rod and the protective pipe are in a fit state.

Preferably, the sliding plate is connected with the connecting plate in a sliding mode, and the sliding plate and the connecting plate are limited through positioning pins.

The car hopper one end both sides limit portion all welds there is the stand, the rotation groove has been seted up at stand bottom middle part, it is connected with the turning block to rotate inslot wall middle part, turning block bottom middle part is connected with the rotation post, the welding of rotation capital end limit portion has the cardboard, the cardboard surface corresponds stand surface limit portion position department and has seted up the notch.

Preferably, the edge of the top end of the rotating block is provided with a fillet, the angle of the fillet is forty-five degrees, the angle of the inclined plate is sixty degrees, and the rotating block is rotatably connected with the upright post through a rotating shaft.

Preferably, the hooks are installed at the bottom and the top of one end of the car hopper, the connecting rope is arranged in the middle of the inner wall of each hook, and the two ends of each connecting rope are connected with the rotating columns.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through threaded sleeve, hollow cylinder, protecting tube, screw rod, sheath and push rod, rotate threaded sleeve, threaded sleeve drives hollow cylinder and rotates to it is perpendicular between hollow cylinder and the push rod to make, then twists the screw rod, thereby adjusts the height of protecting tube in hollow cylinder inside, and then can adjust the height of sheath, and the crowd that further can be convenient for different heights stimulates the shallow, has increased the application range of shallow.

2. Through connecting plate, slide, horizontal plate, hang plate, brush, round hole and locating pin, can wash the wheel, reduced the dust on wheel surface, protected the wheel simultaneously, prevent on external clash direct contact wheel, moreover, utilize the slide, can carry on spacingly to the solid form material of car hopper inside, prevent to take place the phenomenon that drops between solid form material and the car hopper.

3. Through notch, cardboard, stand, rotation groove, turning block and rotation post, can fold the stand, prevent that handcart in the in-service use process, stand limit portion from contacting staff's shank to lead to staff's shank to take place injured phenomenon.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the installation structure of the inclined plate of the present invention;

FIG. 3 is a schematic structural diagram of the adjusting group of the present invention;

FIG. 4 is a schematic view of the mounting structure of the turning block of the present invention;

FIG. 5 is a schematic view of the area A of FIG. 1 according to the present invention;

reference numbers in the figures: 1. a car hopper; 2. a wheel; 3. a push rod;

4. an adjustment assembly; 401. a threaded sleeve; 402. a hollow cylinder; 403. a protective tube; 404. a screw; 405. a sheath;

5. a connecting plate; 6. a slide plate; 7. a horizontal plate; 8. an inclined plate; 9. a brush; 10. a circular hole; 11. positioning pins; 12. a notch; 13. clamping a plate; 14. a column; 15. a rotating groove; 16. rotating the block; 17. the post is rotated.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a site uses handling device based on complicated building site, including car hopper 1, the couple is all installed at car hopper 1 one end bottom and top, the couple inner wall middle part is provided with the connecting rope, the connecting rope both ends all are connected with rotation post 17, can be convenient for rotation of rotation post 17, simultaneously, can carry out spacing and fixed rotation post 17 after rotating, prevent the phenomenon that the position of rotation post 17 after rotating from moving, the middle part of car hopper 1 bottom is installed wheel 2, both sides edge portion of car hopper 1 top all welds push rod 3, the outer surface of push rod 3 can be dismantled through threaded engagement and be connected with adjusting part 4;

the adjusting assembly 4 comprises a threaded sleeve 401, a hollow cylinder 402, a protective tube 403, a screw 404 and a sheath 405;

the outer surface of the push rod 3 is detachably connected with a threaded sleeve 401 through thread engagement, the middle part of the outer surface of the threaded sleeve 401 is welded with a hollow cylinder 402, the middle part of the inner wall of the hollow cylinder 402 is connected with a protective pipe 403 through penetration, the middle part of the outer surface of the hollow cylinder 402 is connected with a screw 404 through penetration, the screw 404 and the hollow cylinder 402 are detachably connected through thread engagement, the screw 404 and the protective pipe 403 are in a fit state, the friction force between the protective pipe 403 and the hollow cylinder 402 can be increased, further, the connection between the protective pipe 403 and the hollow cylinder 402 is more stable, and a sheath 405 is sleeved on the outer.

Connecting plate 5 has all been welded at car hopper 1 front and back top, 5 top limit portion through connection of connecting plate has slide 6, sliding connection between slide 6 and the connecting plate 5, it is spacing through locating pin 11 between slide 6 and the connecting plate 5, the removal of slide 6 of can being convenient for, the removal degree of difficulty of slide 6 has been reduced, and simultaneously, can be spacing to slide 6, the phenomenon of removal takes place for the position that prevents slide 6, the welding of 6 inner wall bottoms of slide has horizontal plate 7, hang plate 8 is all installed on 7 tops of horizontal plate and bottom, 5 bottom middle parts of connecting plate are provided with brush 9, round hole 10 has all been seted up to 6 front tops of slide and bottom, round hole 10 inner wall middle parts are provided with locating pin.

All welded at 1 one end both sides limit portion of car hopper has stand 14, rotation groove 15 has been seted up at 14 bottom middle parts of stand, it is connected with turning block 16 to rotate 15 inner wall middle parts in groove, the fillet has been seted up on 16 top limit portions of turning block, the angle at fillet is forty-five degrees, the angle of hang plate 8 is sixty degrees, rotate through the pivot between turning block 16 and the stand 14 and connect, the rotation of the turning block 16 of can being convenient for, the rotation degree of difficulty of turning block 16 has been reduced, 16 bottom middle parts of turning block are connected with and rotate

post

17, 17 top limit portions of rotation post welding have cardboard 13, notch 12 has been seted up to cardboard 13 surface correspondence stand 14 surface limit portion.

The utility model discloses a theory of operation and use flow: in the actual use process of the carrying device for the construction site, materials are guided into the car hopper 1, then a worker rotates the threaded sleeve 401, the threaded sleeve 401 drives the hollow cylinder 402 to rotate, so that the hollow cylinder 402 is perpendicular to the push rod 3, then the screw rod 404 is screwed, so that the protective pipe 403 is separated from the hollow cylinder 402, then the protective pipe 403 is moved, the protective pipe 403 moves in the hollow cylinder 402, so that the protective sleeve 405 is driven to move, and when the protective pipe 403 moves to a preset position, the screw rod 404 is screwed, so that the protective pipe 403 is attached to the hollow cylinder 402, the height of the protective sleeve 405 can be adjusted, the cart can be pulled by people with different heights, and the use range of the cart is enlarged;

then another worker takes the connecting rope, so that the connecting rope enters the inside of the other pull hook from one pull hook, the rotating column 17 is driven to rotate in the moving process of the connecting rope, the rotating column 17 drives the rotating block 16 to move in the rotating groove 15, the clamping plate 13 is separated from the inside of the notch 12, the upright post 14 can be folded, the phenomenon that the legs of the worker are injured due to the fact that the edge of the upright post 14 contacts the legs of the worker in the actual using process of the trolley is prevented, then the other worker moves to the bottom of the trolley, one worker pulls the trolley, and the other worker pushes the trolley to move, so that the trolley can normally operate;

the shallow drives wheel 2 at the in-process that removes and rotates, and 2 pivoted in-process of wheel can clear up 2 surfaces of wheel through hang plate 8, the dust of 2 surfaces of wheel has been reduced, and utilize brush 9 can wash wheel 2 one step, thereby the dust on 2 surfaces of wheel has been reduced, and pack into when too much when 1 inside solid material of car hopper, take out locating pin 11 from round hole 10 is inside, then remove slide 6, slide 6 is along 5 inside removals of connecting plate, thereby make slide 6's bottom round hole 10 enter into connecting plate 5 inside, then insert locating pin 11 inside bottom round hole 10, can carry on spacingly to the solid form material of car hopper 1 inside, prevent to take place the phenomenon that drops between solid form material and the car hopper 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a site uses handling device based on complicated building site, includes car hopper (1), car hopper (1) bottom mid-mounting has wheel (2), its characterized in that: push rods (3) are welded on the two side edges of the top end of the car hopper (1), and adjusting components (4) are detachably connected to the outer surfaces of the push rods (3) through threaded engagement;

the adjusting assembly (4) comprises a threaded sleeve (401), a hollow cylinder (402), a protective tube (403), a screw rod (404) and a sheath (405);

the outer surface of the push rod (3) is detachably connected with a threaded sleeve (401) through threaded engagement, the middle of the outer surface of the threaded sleeve (401) is welded with a hollow cylinder (402), the middle of the inner wall of the hollow cylinder (402) is connected with a protective pipe (403) in a penetrating mode, the middle of the outer surface of the hollow cylinder (402) is connected with a screw rod (404) in a penetrating mode, and the outer surface of the protective pipe (403) is sleeved with a sheath (405);

connecting plate (5) have all been welded at car hopper (1) front and back top, connecting plate (5) top limit portion through connection has slide (6), slide (6) inner wall bottom welding has horizontal plate (7), hang plate (8) are all installed to horizontal plate (7) top and bottom, connecting plate (5) bottom middle part is provided with brush (9), round hole (10) have all been seted up at slide (6) front top and bottom, round hole (10) inner wall middle part is provided with locating pin (11).

2. The complex site based handling device of claim 1, wherein: the screw rod (404) and the hollow cylinder (402) are detachably connected through threaded engagement, and the screw rod (404) and the protective pipe (403) are in a fit state.

3. The complex site based handling device of claim 1, wherein: the sliding plate (6) is in sliding connection with the connecting plate (5), and the sliding plate (6) is limited by the connecting plate (5) through a positioning pin (11).

4. The complex site based handling device of claim 1, wherein: all welded stand (14) in car hopper (1) one end both sides limit portion, rotation groove (15) have been seted up at stand (14) bottom middle part, it is connected with turning block (16) to rotate groove (15) inner wall middle part, turning block (16) bottom middle part is connected with rotation post (17), the welding of rotation post (17) top limit portion has cardboard (13), notch (12) have been seted up to cardboard (13) surface correspondence stand (14) surface limit portion position department.

5. The complex site based handling device of claim 4, wherein: the corner connecting structure is characterized in that a round angle is formed in the edge portion of the top end of the rotating block (16), the angle of the round angle is forty-five degrees, the angle of the inclined plate (8) is sixty degrees, and the rotating block (16) and the upright post (14) are rotatably connected through a rotating shaft.

6. The complex site based handling device of claim 4, wherein: the car hopper (1) is characterized in that hooks are installed at the bottom and the top of one end of the car hopper (1), a connecting rope is arranged in the middle of the inner wall of each hook, and rotating columns (17) are connected to two ends of each connecting rope.