CN216943122U

CN216943122U - Multifunctional trolley for hoisting plastic pipes

Info

Publication number: CN216943122U
Application number: CN202122416810.3U
Authority: CN
Inventors: 韩瑞; 杨晓杉; 杨俊�; 彭志俊; 胡杰; 谭鹏; 杨朝辉
Original assignee: First Construction Co Of Cccc Second Harbor Engineering Co ltd
Current assignee: First Construction Co Of Cccc Second Harbor Engineering Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-07-12
Anticipated expiration: 2031-10-08

Abstract

The utility model provides a multifunctional trolley for hoisting plastic pipes, which comprises a trolley, wherein a fixing device for installing plastic pipes is arranged on the trolley, the trolley is also provided with a rotating support hinged with the trolley, the rotating support is provided with a pulley block for hoisting the plastic pipes on the ground onto the fixing device to be fixed, the bottom of the trolley is provided with a moving device, the trolley can be repeatedly used, the traditional power machinery is replaced, meanwhile, the cycle turnover is extremely fast, the factors influenced by the field are reduced, the construction cost is reduced, the flow process is formed, the manual hoisting is carried out, the next cycle is rapidly entered, and the construction efficiency is accelerated. After the trolley is adopted, a heavy crane is not needed for lifting to carry out manual moving and lifting, and the quality of peripheral structures is guaranteed. During hoisting, operation is often performed beside the ditch and the foundation pit, and the danger coefficient is large. After the trolley is manually moved and lifted, the danger coefficient is small, the influence on the ditch and the foundation pit is small, and the popularization value is high.

Description

Multifunctional trolley for hoisting plastic pipes

Technical Field

The utility model relates to the field of hoisting construction, in particular to a multifunctional trolley for hoisting plastic pipes.

Background

Municipal pipeline installation receives the place restriction, and some construction area roads are narrow, and phenomenon such as construction position is scattered, and the conventionality adopts mechanical equipment can't be under construction hoist and mount and have following disadvantage when removing: the influence of the field is large, and the resources are wasted. Secondly, the efficiency is low, the traditional crane is used for installation, the construction requirements of long construction battle lines, scattered construction and the like cannot be met, one period is long, and the construction efficiency is low. Quality assurance, municipal pipeline are at the handling installation, because hoist self is heavier, influence well room and peripheral structure thing that just pour in making a round trip the jack-up handling easily to make its impression not good, the quality can not obtain the guarantee. Safety guarantee, municipal pipe network installation, need carry out foundation ditch excavation and face limit construction, hoist self is heavier, often is to carry out the operation by irrigation canals and ditches and foundation ditch during hoist and mount, and the danger coefficient is great. Therefore, a multifunctional trolley for hoisting plastic pipes is provided for solving the problems.

Chinese patent document CN212890499U describes a pipe transportation vehicle, which includes a trolley body moving along the length direction of the pipe, the trolley body is provided with a hoop holding the pipe in the direction perpendicular to the moving direction of the trolley, and the front and rear ends of the trolley body are provided with pulling points for connecting a pulling rope. A plurality of the hoops are arranged on the trolley body along the advancing direction of the trolley at intervals. The hoop is a U-shaped belt, and two end parts of the U-shaped belt are fixed on the trolley body through fasteners. The utility model solves the technical problems that the pipe is inconvenient to carry in a small-space pipe gallery area and the pipe is easy to slip when being carried by transportation tools such as a work vehicle and the like in the prior art. But the device needs to use hoisting equipment to transport tubular product to the dolly, and the efficiency is low, utilizes traditional hoist installation, can't satisfy construction battle line length, scattered construction requirements such as scattered, and a cycle is longer, and the efficiency of construction is lower, uses to have the defect, needs the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional trolley for hoisting plastic pipes, which solves the problems that the existing trolley is greatly influenced by a field, the turnover period is slow, the construction efficiency is low, the operation is difficult, and the cost is high due to the fact that heavy cranes are used for hoisting for many times in site construction.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a multifunctional trolley for hoisting plastic pipes comprises a trolley, wherein the trolley is provided with a fixing device for installing plastic pipes, the trolley is further provided with a rotating support hinged with the trolley, the rotating support is provided with a pulley block for hoisting the plastic pipes on the ground onto the fixing device for fixing, and the bottom of the trolley is provided with a moving device.

In the preferred scheme, the trolley comprises a frame, a plurality of connecting seats are arranged on the frame, a plurality of shock absorbers are arranged between the trolley and the moving device, one ends of the shock absorbers are connected with the connecting seats, the other ends of the shock absorbers are rotatably connected with the rotating shaft, and wheels hinged with the rotating shaft are arranged on the rotating shaft.

In the preferred scheme, still be equipped with hollow first articulated seat on the dolly, the lug that rotates support one end supports to lean on and is connected with first articulated seat rotation in first articulated seat, and frame one end is equipped with the pushing hands.

In the preferred scheme, fixing device includes hollow concave station, and concave station one side is equipped with a plurality of belts, and belt one end is connected with the concave station, and the belt other end is equipped with the buckle, and the concave station opposite side is equipped with a plurality ofly and buckle complex joint seat.

In the preferred scheme, the rotating support comprises a vertical rod, a transverse rod perpendicular to the vertical rod is arranged at one end of the vertical rod, an inclined rod is arranged between the transverse rod and the vertical rod, and fixing blocks are arranged on two sides of the vertical rod.

In the preferred scheme, the fixed block is provided with a through hole, and one end of the rotating crankshaft abuts against the through hole to rotate.

In the preferred scheme, the handle is arranged on one side of the vertical rod, which deviates from the rotating crankshaft.

In the preferred scheme, the assembly pulley includes the truckle, and the one end that the horizontal pole is close to the montant is equipped with the truckle, and the one end that the montant was kept away from to the horizontal pole is equipped with first pulley, and the bottom of first pulley is equipped with the second pulley.

In the preferred scheme, the assembly pulley still includes the steel wire, and the one end winding of steel wire is on rotating the bent axle, and the steel wire rotates with small pulley, first pulley and second pulley in proper order to be connected, and the other end of steel wire rotates with small pulley, first pulley and second pulley to be connected the back and fixes on the hook of first pulley.

The utility model has the beneficial effects that: this dolly can used repeatedly, replaces traditional power machinery, and cycle turnover is extremely fast simultaneously, reduces to receive the place influence factor, reduces construction cost, forms the line production, and artifical handling, extremely fast gets into next cycle for the efficiency of construction, because hoist self is heavier, influences well house and the peripheral structure that has just been pour easily among the jack-up handling of making a round trip to make its impression not good, and the quality can not obtain the guarantee. After the trolley is adopted, a heavy crane is not needed for hoisting, manual moving and hoisting are not needed, and the quality of peripheral structures is guaranteed. During hoisting, operation is often performed beside the ditch and the foundation pit, and the danger coefficient is large. After the trolley is manually moved and lifted, the danger coefficient is small, the influence on the ditch and the foundation pit edge is small, and the popularization value is high.

Drawings

The utility model is further explained below with reference to the figures and examples;

FIG. 1 is a left side isometric view of the present invention;

FIG. 2 is a right side isometric view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is an isometric view of the cart of the present invention;

FIG. 5 is an isometric view of the fixation device of the present invention;

FIG. 6 is an isometric view of a partial structure of the present invention;

in the figure: a trolley 1; a frame 101; a connecting seat 102; a push handle 103; a first hinge mount 104; a fixing device 2; a recessed platform 201; a belt 202; a snap-fit seat 203; a buckle 204; rotating the bracket 3; a vertical rod 301; a cross bar 302; a diagonal member 303; a fixed block 304; a rotating crankshaft 305; a bump 306; a through hole 307; a handle 308; a mobile device 4; a rotating shaft 401; a wheel 402; a damper 5; a plastic tube 6; a pulley block 7; a first pulley 701; a second pulley 702; a small pulley 703; steel wire 704.

Detailed Description

Example 1:

as shown in fig. 1-6, a multifunctional trolley for hoisting plastic pipes comprises a trolley 1, a fixing device 2 for installing plastic pipes 6 is arranged on the trolley 1, the trolley 1 is further provided with a rotating support 3 hinged with the trolley 1, a pulley block 7 for hoisting the plastic pipes 6 on the ground onto the fixing device 2 to be fixed is arranged on the rotating support 3, and a moving device 4 is arranged at the bottom of the trolley 1. From this structure, rotating bracket 3 can be rotatory on dolly 1, can the handling be located dolly 1 equidirectional plastic tubing 6 not, and fixing device 2 can open and shut, fixes plastic tubing 6, and buckle 204 on the fixing device 2 opens and shuts convenient and fast, can be applicable to the transportation of on-the-spot plastic tubing 6, does not receive the place to influence. The pulley block 7 is arranged on the rotating support 3, so that the transportation efficiency is high, large-scale hoisting equipment is not needed, the running weight of a crane is avoided, and the operation beside a foundation pit is influenced during hoisting, so that safety accidents are caused. The handle 308 is arranged on the rotating bracket 3, and the plastic pipe 6 on the ground can be lifted to the trolley 1 to move in a labor-saving manner through the combination of the handle 308 and the pulley block 7.

In a preferred scheme, the trolley 1 comprises a frame 101, a plurality of connecting seats 102 are arranged on the frame 101, a plurality of shock absorbers 5 are arranged between the trolley 1 and the moving device 4, one end of each shock absorber 5 is connected with the connecting seat 102, the other end of each shock absorber 5 is rotatably connected with a rotating shaft 401, and the rotating shaft 401 is provided with wheels 402 hinged to the rotating shaft 401. With this structure, the shock absorber 5 can reduce the thrust of the worker driving the cart 1 during movement.

In a preferable scheme, the trolley 1 is further provided with a hollow first hinged seat 104, the protruding block 306 at one end of the rotating bracket 3 abuts against the inside of the first hinged seat 104 and is rotatably connected with the first hinged seat 104, and one end of the frame 101 is provided with a pushing handle 103. With the structure, the rotating bracket 3 can rotate on the first hinging seat 104 for 360 degrees, so that the pulley block 7 can conveniently hoist the plastic pipes 6 in different directions, and the pushing handle 103 on the frame 101 can conveniently push the trolley 1 to move by a worker.

In the preferred scheme, fixing device 2 includes hollow concave 201, and concave 201 one side is equipped with a plurality of belts 202, and belt 202 one end is connected with concave 201, and the belt 202 other end is equipped with buckle 204, and concave 201 opposite side is equipped with a plurality of joint seats 203 with buckle 204 complex. From this structure, buckle 204 and joint seat 203 cooperation can open and shut fast, and the plastic tubing 6 of being convenient for drops in the transportation, plays the guard action to plastic tubing 6 simultaneously.

In an optimal scheme, the rotating support 3 comprises a vertical rod 301, a cross rod 302 perpendicular to the vertical rod 301 is arranged at one end of the vertical rod 301, an inclined rod 303 is arranged between the cross rod 302 and the vertical rod 301, and fixing blocks 304 are arranged on two sides of the vertical rod 301. With the structure, the inclined rod 303 can play a role of an inclined strut, and the phenomenon that the cross rod 302 is broken due to the fact that one end of the cross rod is too large under the gravity of the plastic pipe 6 in the lifting process is avoided. The fixing blocks 304 on both sides of the vertical rod 301 can be provided with a rotating crankshaft 305, so that the steel wire 704 on the pulley block 7 is wound on one end of the rotating crankshaft 305 to normally operate, and the pulley block 7 is driven to normally operate.

In a preferred scheme, a through hole 307 is formed in the fixed block 304, and one end of the rotating crankshaft 305 abuts against the through hole 307 to rotate. With this structure, one end of the rotating crankshaft 305 rotates in the through hole 307 of the fixing block 304, so that the steel wire 704 is wound on the rotating crankshaft 305 to drive the pulley block 7 to hoist the plastic pipe 6.

In a preferred embodiment, a handle 308 is disposed on a side of the vertical rod 301 facing away from the rotating crankshaft 305. With this structure, when the worker rotates the rotating bracket 3, the worker can drive the rotating crank 305 with one hand and the handle 308 with the other hand, thereby rotating the rotating bracket 3 around the cart 1.

In a preferred scheme, the pulley block 7 comprises a small pulley 703, the end of the cross rod 302 close to the vertical rod 301 is provided with the small pulley 703, the end of the cross rod 302 far away from the vertical rod 301 is provided with a first pulley 701, and the bottom of the first pulley 701 is provided with a second pulley 702. With this structure, the three pulleys cooperate with each other to transport the plastic pipe 6.

In a preferred scheme, the pulley block 7 further comprises a steel wire 704, one end of the steel wire 704 is wound on the rotating crankshaft 305, the steel wire 704 is sequentially and rotatably connected with the small pulley 703, the first pulley 701 and the second pulley 702, and the other end of the steel wire 704 is rotatably connected with the small pulley 703, the first pulley 701 and the second pulley 702 and then fixed on a hook of the first pulley 701. With this structure, the wire 704 slides on the second pulley 702, the first pulley 701, and the small pulley 703 in this order, and one end of the wire 704 is wound around the rotating crankshaft 305 to rotate the rotating crankshaft 305, whereby the wire 704 is moved to slide the second pulley 702 up and down.

The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.

Claims

1. A multifunctional trolley for hoisting plastic pipes is characterized in that: the plastic pipe fixing device comprises a trolley (1), wherein a fixing device (2) used for installing a plastic pipe (6) is arranged on the trolley (1), a rotating support (3) hinged with the trolley (1) is further arranged on the trolley (1), a pulley block (7) used for hoisting the plastic pipe (6) on the ground onto the fixing device (2) to be fixed is arranged on the rotating support (3), and a moving device (4) is arranged at the bottom of the trolley (1).

2. The multifunctional trolley for hoisting the plastic pipes as claimed in claim 1, which is characterized in that: trolley (1) includes frame (101), is equipped with a plurality of connecting seats (102) on frame (101), is equipped with a plurality of bumper shock absorbers (5) between trolley (1) and mobile device (4), and bumper shock absorber (5) one end is connected with connecting seat (102), and the bumper shock absorber (5) other end rotates with pivot (401) to be connected, and pivot (401) are equipped with wheel (402) articulated with pivot (401).

3. The multifunctional trolley for hoisting the plastic pipes as claimed in claim 1, which is characterized in that: the trolley (1) is further provided with a hollow first hinged seat (104), a convex block (306) at one end of the rotating support (3) abuts against the inside of the first hinged seat (104) and is rotatably connected with the first hinged seat (104), and one end of the frame (101) is provided with a pushing handle (103).

4. The multifunctional trolley for hoisting the plastic pipes as claimed in claim 1, which is characterized in that: fixing device (2) are equipped with a plurality of belts (202) including hollow concave station (201) including concave station (201) one side, and belt (202) one end is connected with concave station (201), and belt (202) other end is equipped with buckle (204), and concave station (201) opposite side is equipped with a plurality of joint seats (203) with buckle (204) complex.

5. The multifunctional trolley for hoisting the plastic pipes as claimed in claim 1, which is characterized in that: the rotating support (3) comprises a vertical rod (301), a cross rod (302) perpendicular to the vertical rod (301) is arranged at one end of the vertical rod (301), an inclined rod (303) is arranged between the cross rod (302) and the vertical rod (301), and fixing blocks (304) are arranged on two sides of the vertical rod (301).

6. The multifunctional trolley for hoisting the plastic pipes as claimed in claim 5, which is characterized in that: the fixed block (304) is provided with a through hole (307), and one end of the rotating crankshaft (305) abuts against the through hole (307) to rotate.

7. The multifunctional trolley for hoisting the plastic pipes as claimed in claim 5, which is characterized in that: a handle (308) is arranged on one side of the vertical rod (301) departing from the rotating crank shaft (305).

8. The multifunctional trolley for hoisting the plastic pipes as claimed in claim 1, which is characterized in that: the pulley block (7) comprises a small pulley (703), the end, close to the vertical rod (301), of the cross rod (302) is provided with the small pulley (703), the end, far away from the vertical rod (301), of the cross rod (302) is provided with a first pulley (701), and the bottom of the first pulley (701) is provided with a second pulley (702).

9. The multifunctional trolley for hoisting the plastic pipes as claimed in claim 1, which is characterized in that: the pulley block (7) further comprises a steel wire (704), one end of the steel wire (704) is wound on the rotating crankshaft (305), the steel wire (704) is sequentially and rotatably connected with the small pulley (703), the first pulley (701) and the second pulley (702), and the other end of the steel wire (704) is rotatably connected with the small pulley (703), the first pulley (701) and the second pulley (702) and then fixed on a hook of the first pulley (701).