CN115636225A - Platform channel wall and ground stone transportation device and transportation method - Google Patents

Abstract

The technical problem to be solved by the invention is to provide a platform channel wall and ground stone conveying device and a conveying method, which can reduce the loss in the stone conveying process, save the labor cost, improve the safety of construction operation and simultaneously improve the working efficiency, and comprise a traction device, a conveying track, a supporting system and a conveying vehicle; the supporting system is fixed along the stair direction of the platform, the transportation rail is fixed on the supporting system, and the transportation vehicle can run on the transportation rail in a matched mode; the traction equipment is arranged at the end position above the platform stairs and is connected to the traction point of the transport vehicle through a traction rope.

Description

Platform channel wall and ground stone transportation device and transportation method

Technical Field

The invention relates to the technical field of constructional engineering, in particular to the field of transportation of an ultra-long and ultra-high platform channel wall and ground stone, and specifically relates to a platform channel wall and ground stone transportation device and method.

Background

In view of the scale of building station house at present is bigger and bigger, and the length and the height of platform passageway are also bigger and bigger, and in view of whole effect wall, ground stone material adopt granite material more. The granite density is about 2800-3080kg/m, taking 1200 × 600 × 25mm dry-hanging white granite as an example, each granite weighs 53kg, the traditional manual transportation of the dry-hanging stones on the two sides of the stair is adopted, the material loss rate is high, the transportation efficiency is low, and accidental injuries such as slipping, collision and the like are easy to occur after workers are subjected to repeated labor fatigue. Although the prior art (patent application publication No. CN 109625753A) discloses a stone material carrying tool, which can carry stone materials, the device is only suitable for use on flat ground. When the building is constructed, the stone needs to be transported to a platform, and the stone needs to pass through the stairs of the platform channel, so that a stone transporting tool cannot be used.

Therefore, in the construction practice process, the stone needs to be manually carried, so that not only the safety cannot be guaranteed, but also the stone loss rate is increased and is influenced by site construction cross operation and the like, and the efficiency of manually carrying the stone in the process can be further reduced.

Disclosure of Invention

The invention aims to provide a platform channel wall and ground stone conveying device and a conveying method, which can reduce the loss of stone in the conveying process, save the labor cost, improve the safety of construction operation and improve the working efficiency.

The invention is realized by the following technical scheme:

a platform channel wall and ground stone conveying device is characterized by comprising traction equipment, a conveying track, a supporting system and a conveying vehicle;

the supporting system is fixed along the strike direction of the platform stairs, the transportation rail is fixed on the supporting system, and the transportation vehicle can run on the transportation rail in a matched mode;

the traction equipment is arranged at the end position above the platform stairs and is connected to the traction point of the transport vehicle through the traction rope.

Furthermore, the support system comprises two support rods, the two support rods are connected into a whole through a plurality of cross rods, and triangular support legs supported on the surface of the stair of the platform are arranged on the lower portion of each cross rod.

Furthermore, the transportation track is composed of two tracks, and the two tracks are respectively fixed on the surfaces of the two support rods of the support system.

Furthermore, each track is formed by splicing a plurality of C-shaped steel end to end.

Furthermore, the transport vehicle is formed by welding a plurality of angle steels into a transport frame, and a plurality of wheels are arranged on the bottom side of the transport frame; the transport vehicle runs in the track through the matching of wheels.

Furthermore, the tail part of the transportation frame of the transport vehicle is provided with two limit supports which are symmetrically distributed left and right.

Furthermore, the traction equipment adopts a 2.2KW multifunctional electric hoister, and the bottom of the traction equipment is fixed on the stair tread by adopting expansion bolts.

A method for transporting platform channel walls and ground stones comprises the following steps:

s1, fixedly installing a support system along the stair direction of a platform;

s2, constructing a transportation rail on the support system, and configuring a transportation vehicle on the transportation rail;

s3, arranging traction equipment at the end position above the platform stair, wherein the traction equipment is connected to a traction point of the transport vehicle through a traction rope;

and S4, loading the stone materials onto the transport vehicle at the bottom of the platform stair by a worker, drawing the transport vehicle to the top of the platform stair through the drawing equipment, and unloading the stone materials from the transport vehicle manually.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention has convenient operation and easy construction, a support system is erected at the stair step position to ensure that the gradient of the transportation track is smooth, the transportation track is fixed on the support system, and the transportation vehicle can run on the transportation track in a matching way; workers load stones on the transport vehicle at the bottom of the platform stair, draw the transport vehicle to a position required by the use of the platform channel wall surface through the traction equipment, and then manually unload the stones from the transport vehicle;

in the transportation process, the stone is only contacted with constructors when the stone is carried at the upper end and the lower end of the track, and the labor cost is saved to the greatest extent. The traditional manual carrying is reduced, and accidental injuries such as slipping, bumping and the like are easily caused during long-time carrying, so that the safety of constructors is guaranteed;

2. the method for transporting the stone on the platform channel wall and the ground can improve the transportation efficiency, and the stone does not have the conditions of accidental collision and falling in the transportation process, so that the loss rate in the stone transportation process is effectively reduced;

3. the platform channel wall and ground stone conveying device is simple in whole and solves the problems of low efficiency and high material damage rate of traditional manual stone conveying through a simple structure;

4. the traction equipment is placed at the end position above the platform stairs, the space which is set up by the operation frame bodies on two sides of the wall surface of the stairs is not occupied, and the whole occupied space is small.

Drawings

FIG. 1 is a diagram illustrating a usage state of the platform passage wall and the ground stone transportation device according to the present invention;

FIG. 2 is a schematic view of the support architecture of the present invention;

FIG. 3 is a schematic view of the transportation vehicle of the present invention engaged with a transportation rail;

FIG. 4 is a schematic view of a transport vehicle according to the present invention;

in the figure: 1. traction equipment, 2, transportation track, 3, support system, 31, bracing piece, 32, horizontal pole, 33, supporting leg, 4, transport vechicle, 5, pin, 6, wheel, 7, spacing support.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "front", "rear", "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the 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.

The purpose of the patent is to overcome the defects of high stone damage rate, low transportation efficiency and large construction safety risk in the transportation process of a platform channel wall with large height difference and ground stone in a railway platform, and in order to achieve the purpose, as shown in fig. 1-4, the embodiment discloses a platform channel wall and ground stone transportation device which mainly comprises a traction device 1, a transportation rail 2, a support system 3 and a transportation vehicle 4. Wherein, support system 3 is fixed along the slope of platform stair trend, and support system 3 comprises two bracing pieces 31, and the horizontal pole 32 through a plurality of interval evenly distributed between two bracing pieces 31 is fixed as an organic whole, and it has two supporting legs 33 to weld in every horizontal pole 32 lower part, and supporting leg 33 is used for supporting on platform stair surface for triangle-shaped, guarantees support system 3's stability. In order to improve the stability of the support system 3, the ground at the bottom of the stair platform is embedded with an embedded plate, the embedded plate is a 150 × 10mm steel plate, a 50 × 5mm galvanized square tube is welded on the embedded plate to serve as a stop lever 5, the stop lever 5 is in contact with the lower end of the support system 3, and the support system 3 is fixed through the stop lever 5.

Transportation track 2 comprises two tracks, and two tracks are fixed respectively on the surface of two bracing pieces 31 of support system 3, because the platform stair passageway often is longer, for the convenience of installation, every track is formed by the concatenation of a plurality of C shaped steel head and the tail. Transport vechicle 4 is welded into the transportation frame by a plurality of angle steels, has two bilateral symmetry's spacing support at the welding of transportation frame afterbody, and when the stone material was placed on transport vechicle 4, spacing support 7 was used for assisting fixedly to the stone material, takes place the problem of stone material landing when avoiding transporting the stone material. The wheels 6 are arranged at four positions of the bottom side of the transportation frame, namely front, back, left and right positions, and the wheels 6 can be matched with the transportation rail to run, so that the transportation vehicle 4 runs along the transportation rail 2. Set up traction equipment 1 in the top end position of platform stair, in this embodiment, traction equipment 1 adopts the multi-functional electric hoist of 2.2KW, and expansion bolts is adopted to traction equipment 1's bottom to fix on the stair tread, and traction equipment 1 passes through the haulage rope and connects on the haulage point of transport vechicle 4.

The embodiment also discloses a method for transporting the platform channel wall and the ground stone, which comprises the following steps:

s1, according to the form of the platform stair and the slope component support system, the support system is fixedly installed along the trend of the platform stair, so that the slope of the whole transportation rail is ensured to be stably transited, and the slope cannot be changed rapidly;

when a support system is welded, two support rods are welded by adopting angle steel supports, a transverse L50 multiplied by 5 angle steel serving as a cross rod is welded between the two support rods at intervals of 2 meters, and two triangular L50 multiplied by 5 angle steels serving as support legs are welded at the lower part of the cross rod and used for supporting the surface of a platform stair suspended section;

s2, constructing a transportation rail on the support system, and configuring a transportation vehicle on the transportation rail;

when the rails are welded, the transportation rails are made of 140-60-2.0 mm C-shaped steel, and the bottoms of the transportation rails are welded with the supporting system. The lower padding plate at the joint of the two sections of C-shaped steel rails is fully welded, so that the deformation or collapse of the joint of the rails due to the weight of bearing stone is prevented, the rails are required to be parallel, and the distance between the center lines of the rails is controlled to be 450mm;

when the transportation vehicle is welded, 1.0m long L50 multiplied by 5mm angle steel and 0.5m long L50 multiplied by 5mm angle steel are welded into a transportation frame, two limit supports which are symmetrically distributed left and right are welded at the tail part of the transportation frame, and the limit supports are L50 multiplied by 5mm angle steel long and 150mm in length; the four wheels are 100mm high friction-resistant rubber wheels, and the tops of the wheels are 100 x 100mm galvanized steel plates which are welded with the lower part of the transportation frame; welding L50 multiplied by 5mm angle steel with the length of 250mm at the front end of the transportation frame, wherein the angle steel serves as a traction node;

s3, arranging traction equipment at the end position above the platform stair, wherein the traction equipment is connected to a traction point of the transport vehicle through a traction rope;

s4, workers load stones on the transport vehicle from the bottom of the platform stair, the transport vehicle is pulled to the top of the platform stair through traction equipment, and then the stones are unloaded from the transport vehicle manually;

by the platform channel wall and ground stone conveying device and the conveying method, 3-5 stones can be conveyed to the top of the stair each time, the time for conveying a batch of stones back and forth is different from 4-6 minutes according to different heights of the stair, and only 2 persons are needed for operation. Compared with manual carrying, the carrying efficiency is greatly improved, the damage rate of the stone is greatly reduced, the stone and personnel only contact in the loading and unloading process in the carrying process, and the possibility of accidental injury of constructors in the carrying process is reduced.

Claims (8)

1. A platform channel wall and ground stone transportation device is characterized by comprising traction equipment, a transportation rail, a support system and a transportation vehicle;

the supporting system is fixed along the stair direction of the platform, the transportation rail is fixed on the supporting system, and the transportation vehicle can run on the transportation rail in a matched mode;

the traction equipment is arranged at the end position above the platform stairs and is connected to the traction point of the transport vehicle through the traction rope.

2. A platform channel wall and ground stone transportation device as claimed in claim 1, wherein the supporting system comprises two supporting rods, the two supporting rods are connected together by a plurality of cross rods, and a triangular supporting leg is provided at the lower part of each cross rod to support on the stair surface of the platform.

3. The platform channel wall and ground stone transportation device of claim 2, wherein the transportation rail is composed of two rails, and the two rails are respectively fixed on the surfaces of two support rods of the support system.

4. The platform channel wall, ground stone transport device of claim 3, wherein each track is formed by splicing a plurality of C-shaped steel end to end.

5. The platform channel wall, ground stone transport device of claim 4, wherein the transport vehicle is welded into a transport frame by a plurality of angle steels, and a plurality of wheels are arranged on the bottom side of the transport frame; the transport vehicle runs in the track through the matching of wheels.

6. The platform channel wall and ground stone transportation device of claim 5, wherein the transportation frame of the transportation vehicle is provided with two limit supports at the tail portion, and the two limit supports are symmetrically distributed.

7. A platform access wall, ground stone conveyer as claimed in any one of claims 1 to 6 wherein the traction apparatus is a 2.2KW multifunctional electric hoist, the bottom of the traction apparatus is fixed on the tread of the stairs by means of expansion bolts.

8. A method for transporting platform channel walls and ground stone is characterized by comprising the following steps:

s1, fixedly installing a support system along the stair direction of a platform;

s2, building a transportation rail on the support system, and configuring a transportation vehicle on the transportation rail;

s3, arranging traction equipment at the end position above the platform stair, wherein the traction equipment is connected to a traction point of the transport vehicle through a traction rope;

s4, workers load stones on the transport vehicle at the bottom of the platform stair, the transport vehicle is pulled to the top of the platform stair through traction equipment, and then the stones are unloaded from the transport vehicle manually.

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