CN219506585U

CN219506585U - High-speed railway bridge construction conveyer

Info

Publication number: CN219506585U
Application number: CN202320862880.8U
Authority: CN
Inventors: 王志广; 付宁; 张如意; 宋来存; 陈福现; 朱佳康
Original assignee: First Engineering Co Ltd of China Railway 22nd Bureau Group Co Ltd; China Railway 22nd Bureau Group Co Ltd
Current assignee: First Engineering Co Ltd of China Railway 22nd Bureau Group Co Ltd; China Railway 22nd Bureau Group Co Ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-08-11
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a high-speed railway bridge construction transportation device, and relates to the technical field of bridge construction. The utility model comprises a box body, wherein a telescopic box is in sliding fit in the box body, a door body is arranged on one side of the box body, mechanical arms are arranged on the opposite outer sides of the box body, and a cover plate is fixed at one end of each mechanical arm. According to the utility model, the telescopic box is arranged in the box body, so that the space in the conveying device can be enlarged, more materials can be conveyed, the cover plate is arranged above the box body and the telescopic box, the cover plate can press the materials in the conveying device, the shaking of the materials in the conveying device is reduced, meanwhile, the vibration-reducing pulley is utilized to carry out vibration-reducing conveying on the conveying device, the damage of the materials in the conveying device caused by excessive collision is reduced, the clamping assembly is arranged between the rotating wheel and the lower side of the front end of the telescopic box, and the front end of the telescopic box can be driven by the driving of the electric sliding rail to lift up by taking the rotating wheel as a circle, so that the materials in the telescopic box are completely discharged, the trouble of manual discharging is effectively reduced, and the working efficiency is greatly improved.

Description

High-speed railway bridge construction conveyer

Technical Field

The utility model belongs to the technical field of bridge construction, and particularly relates to a high-speed railway bridge construction and transportation device.

Background

High-speed railway bridges are structures that are built to achieve a three-dimensional intersection of a high-speed railway line with a high-speed railway line or road, as well as high-speed railway crossing a river, lake, strait, valley, or other obstacle. In order to save more time and labor and accelerate the construction efficiency in construction of the high-speed railway bridge, a conveying device is generally used for collecting and conveying materials.

The size of the inner space of the existing conveying device cannot be regulated usually, if violent jolting occurs in the conveying process, materials in the conveying device can be damaged due to collision, and in addition, the materials in the existing conveying device are usually manually unloaded, so that the problem is solved, and the working efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a high-speed railway bridge construction transportation device, which solves the technical problems that materials in the transportation device in the prior art are usually manually unloaded and are relatively troublesome.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the high-speed railway bridge construction transportation device comprises a box body, wherein a telescopic box is in sliding fit in the box body, a door body is arranged on one side of the box body, mechanical arms are arranged on the opposite outer sides of the box body, one end of each mechanical arm is fixedly provided with a cover plate, the two cover plates are positioned above the box body and the telescopic box, and damping pulleys are arranged on four opposite corners of the lower side of the box body;

the electric slide rail has all been seted up to the relative inboard of box, and the one end normal running fit that is close to the door body in the electric slide rail has the runner, and the relative outside of box all is fixed with the motor, and the output and the runner of motor are fixed, have installed joint subassembly between the downside of runner and expansion tank front end.

Optionally, the damping pulley comprises a cylinder fixed at the opposite angle of the lower side of the box body, wheels elastically matched in the cylinder, and a first spring is fixed between the wheels and the cylinder. A buckle is arranged between the door body and two ends of one side of the box body, a plate body is slidably matched with the middle part of one end of the cover plate, and the plate body is positioned above the telescopic box.

Optionally, the joint subassembly is including seting up in the draw-in groove of runner week side, be fixed in the fixture block of expansion tank one end downside, respectively elastic fit in two triangular blocks of the opposite side in the draw-in groove, two triangular grooves of seting up respectively in the opposite side of fixture block, the gear of normal running fit in the runner middle part, be fixed in two pinion racks of two triangular blocks one side respectively, and two pinion racks and gear engagement, the fixture block corresponds with the draw-in groove, triangular block and triangular groove are corresponding, the middle part of gear is fixed with the dwang, be fixed with the second spring between triangular block and the runner inside.

The embodiment of the utility model has the following beneficial effects:

according to the utility model, the telescopic box is arranged in the box body, so that the space in the conveying device can be enlarged, more materials can be conveyed, the cover plate is arranged above the box body and the telescopic box, the cover plate can press the materials in the conveying device, vibration of the materials in the conveying device is reduced, meanwhile, the vibration-reducing pulley is utilized to carry out vibration-reducing conveying on the conveying device, the materials in the conveying device are reduced to be damaged due to excessive collision, the clamping assembly is arranged between the rotating wheel and the lower side of the front end of the telescopic box, the front end of the telescopic box can be driven by the driving of the electric sliding rail to lift up by taking the rotating wheel as a circle, so that the materials in the telescopic box are completely discharged, the trouble of manual discharging is effectively reduced, and the working efficiency is greatly improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a box assembly according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a wheel assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an assembled cross-section of a bellows according to an embodiment of the present utility model;

FIG. 4 is a schematic view of an assembled cross-sectional structure of a mechanical arm according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a sectional structure of a case assembly according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of the structure at a in fig. 5.

Wherein the above figures include the following reference numerals:

the mechanical arm comprises a box body 1, a telescopic box 2, a mechanical arm 3, a cover plate 4, a cylinder 5, wheels 6, an electric sliding rail 7, a door body 8, a motor 9, a rotating wheel 10, a clamping groove 11, a clamping block 12, a triangular groove 13, a triangular block 14, a gear 15 and a toothed plate 16.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.

Referring to fig. 1 to 6, in this embodiment, there is provided a high-speed railway bridge construction transportation apparatus, including: the telescopic box comprises a box body 1, wherein a telescopic box 2 is slidably matched with the box body 1, a door body 8 is arranged on one side of the box body 1, mechanical arms 3 are arranged on the opposite outer sides of the box body 1, one end of each mechanical arm 3 is fixedly provided with a cover plate 4, the two cover plates 4 are positioned above the box body 1 and the telescopic box 2, and damping pulleys are arranged on four opposite corners of the lower side of the box body 1;

the electric slide rail 7 has all been seted up to the inboard relatively of box 1, and the one end normal running fit that is close to door body 8 in the electric slide rail 7 has runner 10, and the relative outside of box 1 all is fixed with motor 9, and motor 9's output is fixed with runner 10, has installed the joint subassembly between runner 10 and the downside of expansion tank 2 front end.

The application of one aspect of the embodiment is: the material to be transported is placed in the box 1 and the telescopic box 2, the telescopic box 2 can utilize the electric sliding rail 7 to slide and match the length space in the adjusting and transporting device in the box 1, then the mechanical arm 3 is utilized to cover the cover plate 4, the cover plate 4 can be placed in the box 1 and the telescopic box 2, the material in the box 1 and the telescopic box 2 is pressed, shake generated during transportation is reduced, then the transporting device is pushed to transport, four damping pulleys can be used for carrying out damping transportation on the material during transportation, damage caused by excessive collision in the transporting device is reduced, finally the transporting device is used for transporting the material to a construction point and then unloading, the door body 8 is opened, the electric sliding rail 7 is driven to move the telescopic box 2 to one side close to the door body 8, the telescopic box 2 is simultaneously driven to move the material, when the front end of the telescopic box 2 is moved to the position of the rotating wheel 10, the clamping assembly enables the two rotating wheels 10 to be fixed with the telescopic box 2, then the two motors 9 are started, the two rotating wheels 10 are driven to rotate, the front end of the telescopic box 2 is driven to take the rotating wheels 10 to be circular, and accordingly the material in the telescopic box 2 is unloaded, and the whole transporting device is completely unloaded. It should be noted that all the electric equipment related in the utility model can be powered by a storage battery or an external power supply.

Through set up bellows 2 in box 1, can enlarge the space in the conveyer, transport more materials, set up apron 4 in box 1, bellows 2 top, apron 4 can press the material of inside, reduce the rocking of material in conveyer, utilize the shock attenuation pulley can carry out shock attenuation transportation to conveyer simultaneously, reduce the material in the conveyer and produce the damage because of excessive collision, set up the joint subassembly between runner 10 and bellows 2 front end downside, drive electronic slide rail 7 can drive the front end of bellows 2 and lift up with runner 10 as circular, thereby wholly discharge the material in the bellows 2, effectively reduce the trouble of manual discharge, work efficiency has been promoted greatly.

Referring to fig. 3-4, the damping pulley of this embodiment includes a cylinder 5 fixed at the opposite angle of the lower side of the case 1, a wheel 6 elastically fitted in the cylinder 5, a first spring fixed between the wheel 6 and the cylinder 5, a buckle installed between the door 8 and two ends of one side of the case 1, a plate body slidably fitted in the middle of one end of the cover plate 4, and the plate body located above the expansion case 2. The wheels 6 are elastically and slidably matched in the cylinder 5 by using a first spring in the running process, wherein the elasticity of the first spring can absorb shock of the transportation device, and the buckle is a carriage buckle in the prior art and is used for fixing or opening the door body 8, and the plate body can be pulled according to the pulling length of the telescopic box 2, so that the lengths of the cover plate 4 and the plate body correspond to the lengths of the box body 1 and the telescopic box 2.

Referring to fig. 5-6, the clamping assembly of the present embodiment includes a clamping groove 11 formed on a circumferential side of the rotating wheel 10, a clamping block 12 fixed on a lower side of one end of the expansion tank 2, two triangular blocks 14 respectively elastically fitted on opposite sides of the clamping groove 11, two triangular grooves 13 respectively formed on opposite sides of the clamping block 12, a gear 15 rotatably fitted in a middle portion of the rotating wheel 10, two toothed plates 16 respectively fixed on one side of the two triangular blocks 14, the two toothed plates 16 are meshed with the gear 15, the clamping block 12 corresponds to the clamping groove 11, the triangular blocks 14 correspond to the triangular grooves 13, a rotating rod is fixed in the middle portion of the gear 15, and a second spring is fixed between the triangular blocks 14 and the inside of the rotating wheel 10.

When the electric slide rail 7 drives the telescopic box 2 to move to one end of the box body 1, which is close to the door body 8, the clamping block 12 at the lower side of the front end of the telescopic box 2 stretches into the clamping groove 11, the clamping block 12 extrudes the two triangular blocks 14 in the stretching process, after the clamping block 12 stretches into the clamping groove 11 completely, the two triangular blocks 14 elastically rebound to form a clamping connection with the two triangular grooves 13, the clamping block 12 and the clamping groove 11 are further connected stably, then the motor 9 is started, the output end of the motor 9 drives the rotating wheel 10 to rotate, the rotating wheel 10 drives the telescopic box 2 to rotate by taking the rotating wheel 10 as the center of a circle, then the rear end of the telescopic box 2 lifts up to discharge materials in the telescopic box 2, the trouble of workers is reduced, the output end of the motor 9 drives the rotating wheel 10 to reversely rotate after the discharging is completed, then the telescopic box 2 returns to the original position, the rotating rod is manually rotated, the rotating rod drives the gear 15 to rotate, the gear 15 is meshed with the two toothed plates 16 to drive the two triangular blocks 16 to relatively far away, the two triangular blocks 14 are synchronously and relatively far away from the two triangular blocks 13, then the electric slide rail 14 is driven by the two triangular blocks 14 relatively to relatively away from the two triangular blocks 13, and then the electric slide rail 7 is further fixed to one side of the sliding rail 7 is further fixed to the sliding rail 7, and the sliding rail 7 is further fixed to one side of the telescopic box 12 is further moved to the sliding rail 7.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Claims

1. A high-speed railway bridge construction conveyer, characterized by comprising: the box body (1), the telescopic box (2) is slidably matched in the box body (1), a door body (8) is arranged on one side of the box body (1), mechanical arms (3) are arranged on the opposite outer sides of the box body (1), one end of each mechanical arm (3) is fixedly provided with a cover plate (4), two cover plates (4) are located above the box body (1) and the telescopic box (2), and damping pulleys are arranged at four opposite angles of the lower side of the box body (1);

the electric sliding rail (7) is arranged on the inner side of the box body (1), one end, close to the door body (8), of the electric sliding rail (7) is in running fit with the rotating wheel (10), the motor (9) is fixed on the outer side of the box body (1), the output end of the motor (9) is fixed with the rotating wheel (10), and a clamping assembly is arranged between the rotating wheel (10) and the lower side of the front end of the telescopic box (2).

2. The high-speed railway bridge construction transportation device according to claim 1, wherein the damping pulley comprises a cylinder (5) fixed at the opposite angle of the lower side of the box body (1), wheels (6) elastically matched in the cylinder (5), and a first spring is fixed between the wheels (6) and the cylinder (5).

3. The high-speed railway bridge construction transportation device according to claim 1, wherein the clamping assembly comprises a clamping groove (11) formed in the periphery of the rotating wheel (10), a clamping block (12) fixed to the lower side of one end of the telescopic box (2), two triangular blocks (14) respectively elastically matched with the opposite sides of the clamping groove (11), two triangular grooves (13) respectively formed in the opposite sides of the clamping block (12), a gear (15) rotatably matched with the middle of the rotating wheel (10), and two toothed plates (16) respectively fixed to one sides of the two triangular blocks (14), and the two toothed plates (16) are meshed with the gear (15).

4. A high-speed railway bridge construction transportation device according to claim 3, wherein the clamping blocks (12) correspond to the clamping grooves (11), and the triangular blocks (14) correspond to the triangular grooves (13).

5. A high-speed railway bridge construction transportation device according to claim 3, characterized in that the middle part of the gear (15) is fixed with a rotating rod, and a second spring is fixed between the triangle block (14) and the inside of the rotating wheel (10).

6. The high-speed railway bridge construction transportation device according to claim 1, wherein a buckle is arranged between the door body (8) and two ends of one side of the box body (1), the middle part of one end of the cover plate (4) is in sliding fit with a plate body, and the plate body is positioned above the telescopic box (2).