JPH0728774U - Single-rail carrier transport cart connection structure - Google Patents

Abstract

(57) [Abstract] [Purpose] To eliminate shocks when starting, running and stopping, and not to give passengers anxiety, to prevent rail damage, and to replace or replace passenger cars and transport cars. Make it easy. [Constitution] Between the substantially U-shaped projecting plates 2 formed at the front and rear ends of the trolley 1, a connecting metal fitting 4 containing a urethane cylinder 3 is rotatably supported vertically by a bolt 5 penetrating the shaft. Place the side pieces of the U-shaped bracket 6 on the connecting bracket 4 of
A through shaft is supported by 7 so as to be rotatable left and right, a female connecting member 8 is supported through a bolt 9 on the U-shaped bracket 6 and a swivel portion 10 is provided to be rotatable by twisting, and the other connecting bracket 4 To male connecting material
A through shaft 11 is rotatably supported by a bolt 7 so as to be rotatable left and right, the female connecting member 8 and the male connecting member 11 are fitted to each other, and the fitting portion is fixed by a bolt 12 so as to pass through the shaft. [Effect] There is no shock when starting, running, or stopping, and does not make passengers feel uneasy. Up / down, left / right, tilt
Since it is rotatable, the reaction force against the rail is small and damage to the rail can be prevented. Also, since the connecting material is a split type, it is easy to replace and replace the dolly.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This plan relates to a transporter for personnel transport, which was developed from a single-rail transporter for agriculture used to transport fruits, fertilizers, chemicals, etc., installed on a steep slope such as an orchard. The present invention relates to a connecting structure between trucks.

[0002]

[Prior art]

 Conventionally, as a connection structure of a single rail transporter used in an orchard, a plate is provided at the end of a truck as shown in Figs. The U-plate bent in a U shape was passed through the bolt, the bolt was passed through the U-plate, and the nut was screwed together, and the connecting plate was inserted into the bolt to connect the carriages.

[0003]

[Problems to be solved by the device]

 Conventionally, the orchards, especially mandarin orchards, have been formed on the slopes of the mountains, and there is no problem because the rail laying is only ascending and the connection between the drive car and the bogie is always in tension. However, in the transmission line construction work, the rail laying route of the single-rail carrier for the transportation of workers rises, descends, and changes to the curves on the left and right. When the car pulls up the bogie (Fig. 7), it is good, but when the car goes down, the back car comes close to the front drive car side (Fig. 8), and when the car goes up from the down, There was a shock, which made passengers feel uneasy.

[0004]

[Means for Solving the Problems]

 Therefore, in the present proposal, the connecting fitting 3 is made to be vertically and horizontally rotatable, and the swivel portion 9 is provided on one of the connecting fittings 3. Also, a urethane cylinder 8 is interposed for the attachment of the connecting metal fitting 3, and is pivotally supported. These keep the distance between the driving vehicle and the passenger trolley constant, move up and down, and follow the curves of the left and right, and the inclination of the passenger trolley to eliminate the shock between the driving vehicle and the passenger trolley, making passengers uneasy. It is designed so as not to give a feeling. Further, the connecting material is further divided to facilitate the connection by replacing the passenger truck.

[0005]

【Example】

 The embodiment of the present invention will be described in detail. It has a structure for connecting two bogies, and a shaft support portion 41 of a connecting bracket 4 is provided between the substantially U-shaped projecting plates 2 formed at the front and rear ends of the bogie 1. Put the urethane tube 3 in the inside and support the bolt 5 through the shaft so that it can rotate up and down.The side piece of the U-shaped bracket 6 is placed vertically on one of the connecting brackets 4, and the bolt 7 supports the through shaft. It can be rotated to the left and right, and the female connecting member 8 is rotatably supported on the U-shaped metal fitting 6 by a bolt 9 and a swivel part 10 is provided so that it can be twisted and rotated. The base end of the male connecting member 11 with mounting holes in the direction is pivotally supported by a bolt 7 so that it can rotate left and right, and the cylindrical portion of the female connecting member 8 and the tip of the male connecting member 11 are moved in the longitudinal direction. It is fitted, and the fitting portion is connected by fixing the through shaft with a bolt 12.

[0006]

[Effect of device]

 As described above, by using the connecting structure of the embodiment of the present invention as the connecting device between the bogies of the single-rail carrier for the purpose of transporting personnel, the clearance is eliminated unlike the connecting structure with a large clearance like the conventional product. Since a urethane cylinder is interposed in the shaft support, it is possible to eliminate shocks when traveling between bogies and shocks when starting and stopping. In addition, the swivel section and the urethane cylinder work effectively even when the trolley is tilted, so that passengers do not feel uneasy. Also, since the swivel part is provided so that the connecting part can be rotated up and down and left and right, the dolly follows up and down, left and right, and tilt (twist) movements well, and the reaction force to the rail is small Can be prevented from being damaged. In addition, since the connecting material is divided, it is possible to easily connect the passenger dolly and the carrier dolly by exchanging or replacing them.

[Brief description of drawings]

FIG. 1 is a divided perspective view of a connection structure of the present invention.

FIG. 2 is a front view of the connection structure of the present invention with a part thereof cut away.

FIG. 3 is a plan view of the connection structure of the present invention with a part cut away.

FIG. 4 is a perspective view of the connection structure of the present invention.

FIG. 5 is a front view of the connecting structure of the present invention in an attached state.

FIG. 6 is a front view of a single rail carrier using the connection structure of the present invention.

FIG. 7 is a cross-sectional view of a conventional connecting structure.

FIG. 8 is a state of use of the conventional connecting structure.

[Explanation of symbols]

 1 Cart 2 Projection plate 3 Urethane cylinder 4 Coupling bracket 5 Bolt 6 U-shaped bracket 7 Bolt 8 Female connector 9 Bolt 10 Swivel part 11 Male connector 12 Bolt 41 Shaft support

Claims (1)

[Scope of utility model registration request] 1. A structure for connecting two bogies,
Between the approximately U-shaped projecting plates 2 formed at the front and rear ends of the carriage 1, a connecting metal fitting 4 containing a urethane cylinder 3 is supported by a bolt 5 so that it can be pivoted up and down.
The side pieces of the U-shaped metal fitting 6 are vertically arranged in 4 and are rotatably moved to the left and right by supporting the through shaft with bolts 7.
Is swivel-supported with bolts 9 to provide swivel section 10 so that it can be twisted and rotated, and the male connecting member 11 is bolted to the other connecting fitting 4.
A single rail characterized in that the female connecting member 8 and the male connecting member 11 are fitted to each other by supporting the penetrating shaft by 7 and can be pivoted to the left and right, and the fitting portion is fixed by penetrating the shaft with a bolt 12. Conveyor trolley connection structure.