CN215851344U

CN215851344U - Portable concrete precast slab conveyer

Info

Publication number: CN215851344U
Application number: CN202122446794.2U
Authority: CN
Inventors: 黄浩文; 张威; 朱博文; 沈少军
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-02-18
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to the technical field of transportation devices, in particular to a portable concrete precast slab transportation device which comprises a base, a moving structure, a vibration damping structure, a transportation box and a jacking structure, wherein the moving structure is arranged at the lower end of the base, the vibration damping structure is fixedly connected with the upper end of the base, the vibration damping structure comprises a vibration damping plate at the upper end, the upper end of the vibration damping plate is fixedly connected with a hinge structure, and the portable concrete precast slab transportation device has the beneficial effects that: can offset the impact force buffering of jolting that the removal in-process produced through setting up the damping structure, the prefabricated plate of avoiding in the transport case receives jolt influence and transport case to produce the collision, cause the prefabricated plate to damage, the influence is used, and be provided with the baffle in the transport case, can avoid the collision between the prefabricated plate, still be equipped with the jacking structure, can be the slope form with transport case one end jacking, make the prefabricated plate in the transport case can follow slope form ground gliding, be convenient for along the chamber door landing of opening, accomplish the work of unloading, time saving and labor saving more, increase the convenience in use.

Description

Portable concrete precast slab conveyer

Technical Field

The utility model relates to the technical field of transportation devices, in particular to a convenient concrete precast slab transportation device.

Background

The prefabricated slab is a floor slab used in the early construction of the 20 th century, and is a module or a plate used in engineering. Because the concrete prefabricated member is produced and processed in a prefabricating field and is directly transported to a construction site for installation, the prefabricated member is called a prefabricated plate. When the precast slab is manufactured, a hollow model is firstly nailed by wood boards, reinforcing steel bars are distributed at the hollow part of the model, cement is used for filling the hollow part, after the hollow part is dried, the wood boards are knocked off, and the residual precast slab is the precast slab. Precast slabs are used in many applications in construction, such as cement slabs covered in ditches beside highways; the cement boards used as heat insulation layers on the roof are prefabricated boards.

At present, the concrete precast slabs are mostly manually unloaded during the transportation of the concrete precast slabs in the construction operation, the operation is complicated, large manpower and material resources are consumed, certain defectiveness is achieved, and the precast slabs are likely to be bumped by jolting in the transportation process to cause damage to the precast slabs and influence the use of the precast slabs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable concrete precast slab conveying device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable concrete precast slab conveyer, includes base, removal structure, damping structure, transport case and jacking structure, the base lower extreme is provided with the removal structure, base upper end fixed connection damping structure, the damping structure includes the damping plate of upper end, damping plate upper end fixedly connected with hinge structure, hinge structure upper end articulates the transport case, transport case opposite side lower extreme is provided with the jacking structure.

Preferably, the movable structure comprises a fixed rod fixedly connected with the lower end of the base, the lower end of the fixed rod is rotatably connected with universal wheels, the universal wheels are arranged on two sides of the lower end of the base, and the universal wheels are provided with a plurality of symmetrical groups.

Preferably, the vibration reduction structure comprises a vibration reduction plate, the lower end of the vibration reduction plate is fixedly connected with a vibration absorber, the lower end of the vibration absorber is fixedly connected to the upper end of the base, the vibration absorber comprises a hydraulic rod, the upper end and the lower end of the hydraulic rod are fixedly connected with a connecting plate, the connecting plate is fixedly connected with the upper end face of the base and the lower end face of the vibration reduction plate, a spring is sleeved on the outer side of the hydraulic rod between the connecting plates, a limiting rod is fixedly connected to the lower end of the vibration reduction plate between the vibration absorbers, the lower end of the limiting rod penetrates through the base to be connected to the lower end of the base, and the tail end of the limiting rod is fixedly connected with a limiting clamp.

Preferably, the hinge structure includes damping plate one side fixed connection's hinge bar, the articulated connector in hinge bar upper end, connector fixed connection is at transport case one end downside, the articulated seat of damping plate opposite side upper end fixed connection, the articulated jacking structure in articulated seat upper end, the jacking structure includes the pneumatic cylinder, the pneumatic cylinder upper end articulates there is the hinge, hinge fixed connection is at the transport case lower extreme.

Preferably, transport case one side lower extreme fixed connection bracing piece, bracing piece lower extreme supported connection is in the damping plate upper end, a plurality of evenly distributed's of inside fixed connection baffle of transport case, form the prefabricated plate standing groove between the baffle, the discharge opening has been seted up to transport case one side, and the lower extreme of discharge opening department articulates there is the chamber door, transport case discharge opening upper end both sides articulate there is the activity card, the activity card rotates the joint in the chamber door outside, and is fixed the chamber door joint.

Compared with the prior art, the utility model has the beneficial effects that:

the damping structure is arranged, so that bumping impact force generated in the moving process can be buffered and offset, the prefabricated plates in the transport box are prevented from being impacted by bumping, the prefabricated plates are prevented from being damaged and being used, the collision between the prefabricated plates can be avoided, the lifting structure is further arranged, one end of the transport box can be lifted up to be inclined, the prefabricated plates in the transport box can slide down along the inclined ground, the prefabricated plates can slide down along the opened box door, the unloading work is completed, the time and labor are saved, and the use convenience is improved.

Drawings

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

fig. 2 is a schematic view of the internal structure of the transport box of fig. 1.

In the figure: the damping device comprises a base 1, a fixing rod 2, universal wheels 3, a hydraulic rod 4, a spring 5, a limiting rod 6, a limiting clamp 7, a damping plate 8, a hinge rod 9, a connector 10, a transport case 11, a support rod 12, a hinge seat 13, a hydraulic cylinder 14, a box door 15, a movable clamp 16 and a partition plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: a portable concrete precast slab conveying device comprises a base 1, a moving structure, a vibration damping structure, a conveying box 11 and a jacking structure, wherein the moving structure is arranged at the lower end of the base 1, the vibration damping structure is fixedly connected to the upper end of the base 1 and comprises a vibration damping plate 8 at the upper end, a hinge structure is fixedly connected to the upper end of the vibration damping plate 8, the conveying box 11 is hinged to the upper end of the hinge structure, and the jacking structure is arranged at the lower end of the other side of the conveying box 11;

the moving structure comprises a fixed rod 2 fixedly connected with the lower end of a base 1, the lower end of the fixed rod 2 is rotatably connected with universal wheels 3, the universal wheels 3 are arranged on two sides of the lower end of the base 1, and the universal wheels 3 are symmetrically arranged in a plurality of groups, so that the moving structure can be moved conveniently, the moving and the transportation of the prefabricated plates are facilitated, and the use convenience is improved;

the damping structure comprises a damping plate 8, the lower end of the damping plate 8 is fixedly connected with a damper, the lower end of the damper is fixedly connected with the upper end of a base 1, the damper comprises a hydraulic rod 4, the upper end and the lower end of the hydraulic rod 4 are fixedly connected with a connecting plate, the connecting plate is fixedly connected with the upper end surface of the base 1 and the lower end surface of the damping plate 8, a spring 5 is sleeved outside the hydraulic rod 4 between the connecting plates, the lower end of the damping plate 8 between the dampers is fixedly connected with a limiting rod 6, the lower end of the limiting rod 6 penetrates through the base 1 to be connected to the lower end of the base 1, and the tail end of the limiting rod 6 is fixedly connected with a limiting clamp 7;

the hinged structure comprises a hinged rod 9 fixedly connected with one side of a vibration damping plate 8, the upper end of the hinged rod 9 is hinged with a connector 10, the connector 10 is fixedly connected with the lower side of one end of a transport box 11, the upper end of the other side of the vibration damping plate 8 is fixedly connected with a hinged seat 13, the upper end of the hinged seat 13 is hinged with a jacking structure, the jacking structure comprises a hydraulic cylinder 14, the upper end of the hydraulic cylinder 14 is hinged with a hinged joint, the hinged joint is fixedly connected with the lower end of the transport box 11, one end of the transport box 11 can move upwards through the matching of the hinged structure and the jacking structure, so that the transport box 11 is inclined, prefabricated plates in the transport box 11 can slide downwards along the inclined ground and fall to a discharging point along an opened box door 15 in a sliding manner, the discharging convenience is improved, and the time and the labor are saved;

11 one side lower extreme fixed connection bracing piece 12 of transport case, 12 lower extreme support connections are in 8 upper ends of damping plate, 11 inside fixed connection a plurality of evenly distributed's of transport case baffle 17, form the prefabricated plate standing groove between the baffle 17, the discharge opening has been seted up to transport case 11 one side, discharge opening department lower extreme articulates there is

chamber door

15, 1 discharge opening upper end both sides of transport case articulate has activity card 16, activity card 16 rotates the joint in the chamber door 15 outside, it is fixed with 15 joints of chamber door, through the baffle 17 in the transport case 11, can separate the prefabricated plate, avoid producing the collision between the prefabricated plate, can effectively protect the prefabricated plate, increase the transportation effect.

The working principle is as follows: during operation, the moving structure can facilitate the moving of the transport structure, facilitate the moving and transporting of the prefabricated slabs, increase the convenience of use, avoid the collision between the prefabricated slabs in the transport box 11 and the side wall of the transport box 11 caused by jolting in the moving process through the vibration damping structure, cause the damage of the prefabricated slabs and the damage of the inner wall of the transport box 11, simultaneously protect the transport box 11 and the prefabricated slabs, increase the transporting effect, enable one end of the transport box 11 to move upwards through the matching of the hinge structure and the jacking structure, enable the transport box 11 to be inclined, enable the prefabricated slabs in the transport box 11 to slide downwards along the inclined ground and fall to a discharging point along the opened box door 15, increase the convenience of discharging, save time and labor, separate the prefabricated slabs through the partition plates 17 in the transport box 11, avoid the collision among the prefabricated slabs, and effectively protect the prefabricated slabs, the transportation effect is increased.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable concrete precast slab conveyer, includes base (1), removes structure, damping structure, transport case (11) and jacking structure, its characterized in that: the base (1) lower extreme is provided with the removal structure, base (1) upper end fixed connection damping structure, damping structure includes damping plate (8) of upper end, damping plate (8) upper end fixedly connected with hinge structure, hinge structure articulates transport case (11) in the upper end, transport case (11) opposite side lower extreme is provided with the jacking structure.

2. The portable concrete precast slab transportation device according to claim 1, wherein: the movable structure comprises a fixed rod (2) fixedly connected with the lower end of a base (1), the lower end of the fixed rod (2) is rotatably connected with a universal wheel (3), the universal wheel (3) is arranged on two sides of the lower end of the base (1), and a plurality of symmetrical groups are arranged on the universal wheel (3).

3. The portable concrete precast slab transportation device according to claim 1, wherein: the damping structure includes damping plate (8), damping plate (8) lower extreme fixed connection shock absorber, shock absorber lower extreme fixed connection is in base (1) upper end, the shock absorber includes hydraulic stem (4), upper and lower end fixed connection connecting plate on hydraulic stem (4), terminal surface under connecting plate fixed connection base (1) up end and damping plate (8), hydraulic stem (4) outside cover between the connecting plate is equipped with spring (5), damping plate (8) lower extreme fixed connection gag lever post (6) between the shock absorber, gag lever post (6) lower extreme passes base (1) and is connected to base (1) lower extreme, gag lever post (6) end fixed connection spacing card (7).

4. The portable concrete precast slab transportation device according to claim 1, wherein: articulated structure includes damping plate (8) one side fixed connection's hinge bar (9), articulated link (9) upper end hinge joint head (10), connector (10) fixed connection is at transport case (11) one end downside, damping plate (8) opposite side upper end fixed connection hinge seat (13), hinge seat (13) upper end hinge jacking structure, jacking structure includes pneumatic cylinder (14), pneumatic cylinder (14) upper end articulates there is the hinge, hinge fixed connection is at transport case (11) lower extreme.

5. The portable concrete precast slab transportation device according to claim 1, wherein: transport case (11) one side lower extreme fixed connection bracing piece (12), bracing piece (12) lower extreme supporting connection is in damping plate (8) upper end, baffle (17) of a plurality of evenly distributed of inside fixed connection of transport case (11), form the prefabricated plate standing groove between baffle (17), the discharge opening has been seted up to transport case (11) one side, and the lower extreme of discharge opening department articulates there is chamber door (15), transport case (1) discharge opening upper end both sides articulate has activity card (16), activity card (16) rotate the joint in the chamber door (15) outside, and is fixed with chamber door (15) joint.