CN219195509U

CN219195509U - Unpowered track panel transport vehicle

Info

Publication number: CN219195509U
Application number: CN202220083725.1U
Authority: CN
Inventors: 刘丹; 于凤臣; 刘世雄; 刘冬彬; 刘泓霄; 毛文韬
Original assignee: Tangshan Zhongtie Industrial Group Co ltd
Current assignee: Tangshan Zhongtie Industrial Group Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-13
Publication date: 2023-06-16
Anticipated expiration: 2032-01-13

Abstract

The embodiment of the utility model provides an unpowered track panel transport vehicle which comprises a front wheel pair assembly, a rear wheel pair assembly and a longitudinal beam, wherein the front wheel pair assembly and the rear wheel pair assembly are in symmetrical structures by taking the central line of the longitudinal beam as an axis and are respectively detachably connected with two ends of the longitudinal beam, the front wheel pair assembly comprises an end frame, a pin hole is formed in the position, opposite to the end of the end frame, a first traction pin is arranged in the pin hole, a wheel assembly is arranged on the bottom surface of the end frame, and the longitudinal beam can be connected in a combined mode through the pin hole of the end frame after being detached from the front wheel pair assembly and the rear wheel pair assembly. According to the scheme provided by the embodiment of the utility model, the front wheel pair assembly, the rear wheel pair assembly and the longitudinal beam are in a detachable connection structure, the front wheel pair assembly and the rear wheel pair assembly are combined and connected, the length of a vehicle body can be greatly reduced after the longitudinal beam is detached, and the detached longitudinal beam can be placed on a power track panel transport vehicle, so that the occupied space is greatly reduced.

Description

Unpowered track panel transport vehicle

Technical Field

The utility model relates to the technical field of track panel laying, in particular to an unpowered track panel transport vehicle.

Background

In the mining process of the mine materials for underground operation, in order to conveniently transport the mined minerals, operators and operation equipment, transportation rails are paved between a vertical shaft and different operation sites, and the transportation rails are required to be paved continuously along with the change of the mining range.

In the related art, a plurality of unpowered track-section transportation vehicles are usually towed by using a powered track-section transportation vehicle to complete track-section transportation, and in order to facilitate the placement and transportation of the track section, the length of the existing unpowered track-section transportation vehicle is usually greater than or equal to that of the track section, and after the track-section transportation is completed, the excessive length of the vehicle body can cause a larger occupied space during the unused period.

Disclosure of Invention

Aiming at the problems, the embodiment of the utility model provides an unpowered track panel transportation vehicle.

According to one aspect of the implementation of the utility model, the unpowered track panel transport vehicle comprises a front wheel pair assembly, a rear wheel pair assembly and a longitudinal beam, wherein the front wheel pair assembly and the rear wheel pair assembly are in symmetrical structures by taking the central line of the longitudinal beam as an axis and are detachably connected with two ends of the longitudinal beam respectively, the front wheel pair assembly comprises an end frame, a pin hole is formed in the position, opposite to the end of the end frame, a first traction pin is arranged in the pin hole, a wheel assembly is arranged on the bottom surface of the end frame, and the longitudinal beam can be connected in a combined mode through the pin hole in the end of the end frame after being dismounted.

Compared with the prior art, the utility model has the beneficial effects that: the front wheel pair assembly, the rear wheel pair assembly and the longitudinal beam adopt a detachable connection structure, after the track panel is conveyed, the front wheel pair assembly, the rear wheel pair assembly and the longitudinal beam can be disconnected and combined and connected, the length of the vehicle body can be greatly reduced after the longitudinal beam is removed, the removed longitudinal beam can be placed on a power track panel conveying vehicle, and the occupied space is greatly reduced; in addition, the front wheel pair assembly and the rear wheel pair assembly can be combined and connected to form a transport vehicle, so that the length of the vehicle body is further reduced.

Optionally, the wheel assembly comprises two axle boxes which are oppositely arranged, a rotating shaft is arranged between the two axle boxes, and a travelling wheel pair is arranged on the rotating shaft; the end part of the other side of the end part framework is provided with a traction beam, the traction beam is provided with a pin hole, and a second traction pin is arranged in the pin hole on the traction beam.

Optionally, be provided with the connecting plate on the top surface of axle box, the connecting plate middle part is provided with the pinhole, and the pinhole relative position department is provided with the third towing pin on the tip framework bottom surface and the connecting plate, and the cover is equipped with the rubber spring pad on the third towing pin, and in the pinhole on the connecting plate was inserted to the bottom of third towing pin, be provided with stop bolt between connecting plate and the tip framework, prevented that the third towing pin from deviating from the pinhole.

Optionally, a supporting plate is arranged on the bottom surface of the axle box, a first fixing hole is formed in the supporting plate, and a second fixing hole is formed in the end part framework at the position opposite to the first fixing hole; the supporting plates are arranged, so that different transport vehicles can be conveniently stacked after the longitudinal beams are dismounted, and the length of the vehicle body is further reduced; the first fixing holes and the second fixing holes can be used for fixing the stacked transport vehicles, so that stability is enhanced.

Optionally, the two sides of the end frame are provided with protection chains; the transport vehicle stacked up and down can be locked by a protection chain.

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 application, illustrate and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a schematic front view of an unpowered track panel transport vehicle according to an embodiment of the present utility model;

fig. 2 is a schematic side view of an unpowered track panel transportation vehicle according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a connection structure between a front wheel set assembly and a rear wheel set assembly after a longitudinal beam is removed according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of stacking effects of a transport vehicle according to an embodiment of the present utility model.

The front wheel set assembly 1, the rear wheel set assembly 2, the longitudinal beam 3, the end framework 4, the first traction pin 5, the wheel assembly 6, the axle box 7, the rotating shaft 8, the traveling wheel pair 9, the traction beam 10, the second traction pin 11, the connecting plate 12, the third traction pin 13, the rubber spring pad 14, the supporting plate 15 and the protection chain 16.

Detailed Description

The present utility model will be described in further detail with reference to the following embodiments and the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. The exemplary embodiments of the present utility model and the descriptions thereof are used herein to explain the present utility model, but are not intended to limit the utility model.

Referring to fig. 1, 2 and 3, the unpowered track panel transport vehicle provided by the embodiment of the utility model comprises a front wheel pair assembly 1, a rear wheel pair assembly 2 and a longitudinal beam 3, wherein the front wheel pair assembly 1 and the rear wheel pair assembly 2 take the central line of the longitudinal beam 3 as an axis to form a symmetrical structure and are respectively and detachably connected with two ends of the longitudinal beam 3, the front wheel pair assembly 1 comprises an end framework 4, a pin hole is formed at the opposite position of the end framework 4 and the end of the longitudinal beam 3, a first traction pin 5 is arranged in the pin hole, a wheel assembly 6 is arranged on the bottom surface of the end framework 4, and the longitudinal beam 3 can be connected in a combined manner through the pin hole at the end of the end framework 4 after the front wheel pair assembly 1 and the rear wheel pair assembly 2 are detached.

In practice, the end frame 4 may be a rectangular frame welded by i-steel, the wheel assembly 6 includes two axle boxes 7 arranged oppositely, a rotating shaft 8 is arranged between the two axle boxes 7, and a travelling wheel pair 9 is arranged on the rotating shaft 8; the other side end of the end framework 4 is provided with a traction beam 10, the traction beam 10 is provided with a pin hole, and a second traction pin 11 is arranged in the pin hole on the traction beam 10.

The top surface of axle box 7 is provided with connecting plate 12, and connecting plate 12 middle part is provided with the pinhole, and tip framework 4 on the bottom surface with the pinhole relative position department on connecting plate 12 is provided with third towing pin 13, the cover is equipped with rubber spring pad 14 on the third towing pin 13, plays vertical buffering vibration effect, and in the pinhole on the connecting plate 12 was inserted to the bottom of third towing pin 13, be provided with stop bolt between connecting plate 12 and the tip framework 4, prevented that third towing pin 13 from deviating from the pinhole.

The bottom surface of the axle box 7 is provided with a supporting plate 15, the supporting plate 15 is provided with a first fixing hole, and the end frame 4 is provided with a second fixing hole at the position opposite to the first fixing hole; by arranging the supporting plate 15, stacking of different transport vehicles after the longitudinal beam is dismounted can be facilitated, the length of the vehicle body is further reduced, and the effect after stacking is shown in fig. 4; after stacking, the fixed connection between the stacked transport vehicles can be realized through the first fixing holes and the second fixing holes, so that the stability is enhanced.

The end frame 4 is provided with protection chains 16 on both sides; the transport vehicle stacked up and down can be locked by means of the protective chain 16.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model are included in the protection scope of the present utility model.

Claims

1. The utility model provides an unpowered track panel transport vechicle, a serial communication port, including front wheel pair subassembly, rear wheel pair subassembly and longeron, front wheel pair subassembly and rear wheel pair subassembly are symmetrical structure with the longeron central line as the axle, and can dismantle with the both ends of longeron respectively and be connected, front wheel pair subassembly includes the tip framework, tip framework tip and longeron tip relative position department are provided with the pinhole, be provided with first towing pin in the pinhole, tip framework bottom surface is provided with wheel subassembly, the longeron is demolishd the front wheel pair subassembly and rear wheel pair subassembly accessible tip framework tip's pinhole realizes composite connection.

2. The unpowered track panel transport vehicle as set forth in claim 1, wherein the wheel assembly includes two axle boxes disposed opposite each other, a rotating shaft disposed between the two axle boxes, and a pair of traveling wheels disposed on the rotating shaft; the end part of the other side of the end part framework is provided with a traction beam, the traction beam is provided with a pin hole, and a second traction pin is arranged in the pin hole on the traction beam.

3. The unpowered track panel conveying vehicle as set forth in claim 2, wherein a connecting plate is provided on the top surface of the axle box, a pin hole is provided in the middle of the connecting plate, a third traction pin is provided on the bottom surface of the end frame at a position opposite to the pin hole on the connecting plate, a rubber spring pad is sleeved on the third traction pin, the bottom end of the third traction pin is inserted into the pin hole on the connecting plate, a limit bolt is provided between the connecting plate and the end frame, and the third traction pin is prevented from falling out of the pin hole.

4. The unpowered track panel conveying vehicle as set forth in claim 2, wherein a support plate is provided on the bottom surface of the axle box, a first fixing hole is provided on the support plate, and a second fixing hole is provided on the end frame at a position opposite to the first fixing hole.

5. The unpowered track section carrier of claim 1 wherein the end frames are provided with protective chains on both sides.