JP3200123U - Trailer house trolley - Google Patents

Abstract

Provided is a trailer house carriage that can easily attach and detach a house part and can be a towing vehicle even if it is a powered vehicle not provided with a brake control device. A trailer house trolley including a trolley part capable of detachably locking a house part, wherein the trolley part can be engaged with an engaging part formed in the house part. The electromagnetic brake device has a locking portion 14 and can apply braking to the wheel. The electromagnetic brake device has a brake device main body portion and a brake control portion that can control the operation of the brake device main body portion. is doing. [Selection] Figure 1

Description

  The trailer house is generally formed of a carriage part and a living room part and can be moved by being pulled by a towing vehicle. In recent years, there are cases where a mobile restaurant is operated with the living room as a store such as a restaurant.

  In order to provide a variety of dishes according to the season and fashion, the mobile restaurants as described above have to change advertisement wrapping or interior decorations around the store where products are drawn, for example. For example, if a plurality of living rooms can be produced for each store type and replaced each time, the store type can be easily changed.

  However, for example, when the bogie part and the living room part are fixed to each other by welding, it is necessary to melt and remove them every time the store is replaced. Therefore, Patent Document 1 proposes a trailer house that does not require such complicated work.

  In the trailer house of Patent Document 1, positioning protrusions are formed to protrude upward at the four corners of the upper surface of the carriage, and the positioning protrusions are fitted with the four corner outer edges on the back of the floor of the container-type living room. By doing so, it is loaded at a fixed position of the carriage unit.

  Therefore, the trailer house of Patent Document 1 is released from the fitted state by lifting the room part upward with a jack or the like, and the room part can be removed from the carriage part, so that the room part can be easily replaced. it can.

However, since the brake control device is not installed in the trailer house of Patent Document 1, in order to tow the trailer house, it is necessary to provide the brake control device in the towing vehicle. It was only towable with a towing vehicle.
Utility Model No. 3196708

  Therefore, the present invention is based on such a conventional request, and the house portion can be easily attached and detached, and even a powered vehicle without a brake control device is used as a towing vehicle. It is an object of the present invention to provide a trailer house bogie that can be used.

  In order to solve the above-mentioned problem, in the trailer house trolley according to claim 1, the trailer house trolley includes a trolley part capable of detachably locking the house part. The electromagnetic brake device has a locking portion that can engage with an engaging portion formed in a house portion, and can apply braking to a wheel. The electromagnetic brake device includes a brake device main body and the brake It has a brake control part which can control operation of a device main part.

  Therefore, the trailer house cart according to claim 1 can be locked by engaging the locking portion of the cart portion and the engaging portion of the house portion with each other in a state where the house portion is placed on the cart portion. On the other hand, the engaged state can be released and removed by the reverse operation.

  In addition, since it has an electromagnetic brake device that includes a brake device main body and a brake control unit that can control the operation of the brake device main body, it receives a control signal from the tow vehicle and is a trailer truck. The vehicle can be braked.

  In the trailer house trolley according to claim 2, the trolley part includes a trolley part body part formed in a substantially rectangular frame shape, a wheel part supporting the trolley part body part, and the trolley part body part. It is formed from the connection part connected with a tow vehicle, The said latching | locking part protrudes upwards in the four corners of the upper surface of the said trolley | bogie part main-body part, It is characterized by the above-mentioned.

  Therefore, in the trailer house bogie described in claim 2, the bogie portion includes a bogie portion main body portion formed in a substantially rectangular frame shape, and the locking portions protrude upward at the four corners of the upper surface of the bogie portion main body portion. Since it is formed, the house part provided with the concave engaging part on the lower surface can be placed and engaged.

  In the trailer house trolley according to claim 3, the trolley part main part is formed of square steel, and the locking part is a short quadrangular prism shape formed on the upper surface of the trolley part main part. It is formed from a base part and a substantially spindle-shaped protrusion part formed on the base part.

  Therefore, the trailer house bogie described in claim 3 has higher strength than the case of using an H-shaped steel material because the bogie main body is made of square steel.

  Moreover, the said trolley | bogie part main-body part is formed with the square steel, and the said latching | locking part is formed on the base part of the short square pole shape formed in the upper surface of the said trolley | bogie part main-body part, and the said pedestal part. Since it is formed from a substantially spindle-shaped protrusion, it can be engaged with a hole provided on the lower surface of an international standard container.

  The trailer house truck according to claim 4, wherein the brake control unit detects a stationary state of the tow vehicle and a braking state of the tow vehicle and transmits a detection signal; and a signal from the transmission unit And a controller for operating the brake device main body.

  Therefore, the trailer house bogie described in claim 4 operates the brake device main body by the signal from the transmission unit that detects the stationary state of the tow vehicle and the braking state of the tow vehicle and transmits the detection signal. Therefore, it is possible to apply the brake by detecting the braking state corresponding to the depression amount of the brake pedal in the tow vehicle.

  In the trailer house cart according to claim 5, the control unit further includes an inertia braking unit for preventing the towed vehicle from colliding with the towed vehicle when the towed vehicle reaches a braking state. It is characterized by that.

  Therefore, the trailer house bogie described in claim 5 is generated in the trailer house bogie because the towed vehicle has an inertia braking portion for preventing a rear-end collision with the tow vehicle when the tow vehicle reaches a braking state. It is possible to brake using inertial force.

  The trailer house bogie described in claims 1 and 2 can engage and lock the locking portion of the cart portion and the engaging portion of the house portion with each other, while disengaging the engaged state by the reverse operation. The house part can be easily attached and detached.

  In addition, since the traveling of the trailer house bogie can be braked in response to a control signal from the towing vehicle, even a powered vehicle without a brake control device can be used as a towing vehicle.

  Since the strength of the steel material which comprises a trolley | bogie part main-body part is high, the trailer house trolley | bogie of Claim 3 can reduce the amount of steel materials, and can reduce the whole weight. In addition, since it can be engaged with a hole provided on the lower surface of an international standard container, the house part can also be manufactured by remodeling an existing container, thereby expanding the application range and improving convenience. Can do.

  Since the trailer house cart according to claim 4 can detect and apply a brake according to the amount of depression of the brake pedal in the tow vehicle, the brake state of the trailer house cart matches the braking state of the tow vehicle. It is possible to prevent the trailer truck from colliding, and safety can be improved.

  The trailer house trolley described in claim 5 can be braked using the inertial force generated in the trailerhouse trolley. For example, when a sudden brake is applied, the inertial force can be detected and a large braking force can be applied. Therefore, it is possible to prevent the trailer truck from colliding, and safety can be improved.

FIG. 1 is a side view showing an embodiment of a trailer house bogie according to the present invention and showing a relationship between a tow vehicle, a trailer house bogie, and a house portion. FIG. 2 is a plan view showing an embodiment of the trailer house bogie according to the present invention. FIG. 3 is a side view showing an embodiment of the trailer house cart according to the present invention. FIG. 4 is a conceptual diagram showing an embodiment of the trailer house bogie according to the present invention and showing a control system for the tow vehicle and the trailer house bogie.

  Hereinafter, a trailer truck according to the present invention will be described in detail based on an embodiment with reference to the drawings.

  The trailer house bogie 10 in the present embodiment includes a bogie portion 12 that can be placed in a state where a house portion 11 having a living room space is detachably locked.

  As shown in FIG. 1, the carriage unit 12 has a locking part 14 that can be engaged with an engaging part 13 formed in the house part 11. The trolley part 12 connects the trolley part main body part 15 formed in a substantially rectangular frame shape with square steel, the wheel part 16 that supports the trolley part main body part 15, and the trolley part main body part 15 to a towing vehicle 29 that is a power vehicle. The locking portion 14 is formed to protrude upward at the four corners of the upper surface of the carriage unit main body 15.

  In the present embodiment, the house part 11 is a store-type container provided with a door part 30. Further, as shown in FIG. 2, the wheel portion 16 is fixed to the carriage portion main body portion 15 via an axle 19 so as to be rotatable. In addition, two reinforcing shaft portions 28, 28 that reinforce the carriage main body 15 along the width direction are fixed in the vicinity of the wheel portion 16 of the carriage main body 15 so as to be separated in the front-rear direction.

  The cart body 15 is composed of longitudinal frames 15a and 15a, and lateral frames 15b and 15b fixed to the longitudinal ends of the longitudinal frames 15a and 15a along the width direction. The direction frame 15b is formed to have a length dimension larger than the distance dimension between the length direction frames 15a and 15a.

  As shown in FIG. 2, side skirt portions 23, 23, 23, 23 are provided in the cart body portion 15 in the longitudinal direction of the wheel portion 16. The side skirt portions 23, 23, 23, 23 are elongated rectangular plate shapes fixed between fixing members 43, 43 provided at both ends in the length direction of the wheel portions 16, 16 and the width direction frames 15 b, 15 b. It is formed by a member.

  A side reflector 24 is fixed to the side skirt portions 23, 23, 23, 23, and a side direction indicator 25 is fixed to the side skirt portions 23, 23 on the front side.

  As shown in FIG. 3, the locking portion 14 includes a short square pillar-shaped pedestal portion 17 formed on the top surface of the cart portion main body portion 15, and a substantially spindle-shaped projection portion 18 formed on the pedestal portion 17. Formed from. The dimensions between the vertices of the protrusions 18 are 2261 mm in the width direction and 5855 mm in the length direction.

  As shown in FIG. 2, the connecting portion 20 includes a connecting portion main body 21 formed in a substantially plane A shape by square steel, and the base end portions are longitudinal frames 15 a and 15 a of the cart portion main body portion 15. It is fixed to the lower surface by welding and an intermediate portion is fixed to the width direction frame 15b of the carriage main body 15. The front end 26 is connected to the convex connecting portion 31 of the towing vehicle 29. A device 27 is provided.

  In addition, as shown in FIG. 3, a safety chain 22 that preliminarily connects the tow vehicle 29 and the cart body 15 is provided. A rod-like body 41 extends downward so that the front end portion 26 can be kept horizontal even when the towing vehicle 29 is not connected.

  As shown in FIG. 4, the carriage unit body 15 includes an electromagnetic brake device 33 that can apply braking to the wheel unit 16. The electromagnetic brake device 33 includes a brake device body 34 and a brake device body 34. And a brake control unit 35 that can control the operation of the motor. In the present embodiment, the brake device main body 34 is a drum electromagnetic brake, and the brake control unit 35 is housed in a drip-proof box and is installed at the front end of the trailer house carriage 10. .

  The brake control unit 35 detects a stationary state of the tow vehicle 29 and a braking state of the tow vehicle and transmits a detection signal, and a control unit 37 operates the brake device main body 34 based on a signal from the transmission unit 36. And have.

  As shown in FIG. 4, the transmission unit 36 includes a 13-pole coupler 38 that connects between the tow vehicle 29 and the trailer house carriage 10, and the control unit 37 determines that the tow vehicle 29 has reached a braking state. In order to prevent the trailer house cart 10 from colliding with the towing vehicle 29 at this time, an inertia braking portion 39 is further provided.

  In the present embodiment, the inertia braking unit 39 includes a pendulum sensor device 40 that can detect a braking state of the tow vehicle 29 and transmit a detection signal to the control unit 37.

  Hereinafter, the operation of the trailer house cart 10 according to the present embodiment will be described in detail with reference to the drawings.

  Since the trailer house bogie 10 according to the present embodiment is configured as described above, as shown in FIG. The house portion 11 is placed from above the cart portion main body portion 15 so that the positions of the joint portion 13 and the locking portion 14 of the cart portion main body portion 15 are matched. Therefore, the movement of the house part 11 in the horizontal direction with respect to the carriage part main body part 15 is restricted.

  As shown in FIG. 3, the locking portion 14 is formed of a short quadrangular prism-shaped pedestal portion 17 and a substantially spindle-shaped projection portion 18 formed on the pedestal portion 17. Since it is formed to have a width direction dimension of 2261 mm and a length direction dimension of 5855 mm, for example, it is possible to manufacture a store in which a container with an international standard with a large amount of circulation is refurbished, so the applicable range is wide.

  As shown in FIG. 1, by preparing a plurality of house units 11 for each type of store in advance, for example, by placing a container type store of an ice cream store in the summer, In winter, it can be easily changed to a container-type store of a grilled rice cake store.

  Next, as shown in FIG. 1, the coupling device 27 of the truck body main body portion 15 is engaged with the convex coupling portion 31 of the towing vehicle 29, and further a 13-pole coupler 38 is connected to be pulled by the towing vehicle 29. . At this time, the tow vehicle 29 and the carriage main body 15 can be connected to each other more safely by the safety chain 22.

  As shown in FIG. 4, in the brake control unit 35, the transmission unit 36 converts the amount of depression of the brake pedal 42 installed in the towing vehicle 29 into an electrical signal, and a trailer house carriage via a 13-pole coupler 38. 10 is transmitted to the control unit 37 installed at 10.

  The control unit 37 sends a signal corresponding to the depression amount of the brake pedal 42 to the brake device main body 34, so that the brake proportional to the braking force applied to the wheel portion 16 of the towing vehicle 29 generated by the depression of the brake pedal 42 is achieved. The force can be operated in the brake device main body 34.

  Moreover, as shown in FIG. 4, since the brake control part 35 is accommodated in the drip-proof box, the weather resistance of the apparatus inside the brake control part 35 can be improved.

  The pendulum sensor device 40 of the inertia brake unit 39 of the control unit 37 is used when the trailer house cart 10 travels on a slope or when the tow vehicle 29 is suddenly braked. The inertial force acting on the carriage 10 is detected, a signal is sent to the control unit 37, and the inertial brake is operated. In this case, when the pendulum sensor device 40 detects a large inertia force, a signal of a large current is supplied to the control unit 37.

  As shown in FIG. 4, the trailer house carriage 10 to which the electromagnetic brake device 33 is attached has the brake control unit 35, so that the trailer can be used even if the brake control device is not provided on the towing vehicle 29 side. Since the effectiveness of the electromagnetic brake can be adjusted by the brake device main body 34 attached in the vicinity of the wheel portion 16 of the house carriage 10, the traction vehicle 29 can be used even in a powered vehicle in which the brake control portion 35 is not installed. It can be.

  Therefore, in the present embodiment, it can be used by being connected to the trailer house bogie 10 according to the present invention regardless of the presence or absence of the brake control device on the towing vehicle 29 side. In other words, the tow vehicle 29 can be widely used.

  Further, as shown in FIG. 4, the pendulum sensor device 40 provided in the inertia braking unit 39 is located on the trailer house carriage 10 side, so that the pendulum type is provided on the tow vehicle 29 side that is away from the trailer house carriage 10. Compared with the case where the sensor device 40 is installed, the inertial force generated in the trailer house carriage 10 can be detected more accurately.

  This prevents the trailer house carriage 10 from colliding with the towing vehicle 29 when the trailer house carriage 10 travels on a slope or when the towing vehicle 29 suddenly brakes, thereby enabling safer travel.

  The trailer house cart according to the present invention can be widely used by manufacturing and selling, and has industrial applicability.

DESCRIPTION OF SYMBOLS 10 Trailer house trolley 11 House part 12 Carriage part 13 Engagement part 14 Locking part 15 Carriage part main body part 16 Wheel part 17 Base part 18 Protrusion part 19 Axle 20 Connection part 21 Connection part main body 22 Safety chain 23 Side skirt part 24 side Direction reflector 25 Side direction indicator 26 Tip portion 27 Connecting device 28 Reinforcement shaft portion 29 Towing vehicle 30 Door portion 31 Convex connecting portion 33 Electromagnetic brake device 34 Brake device main body portion 35 Brake control portion 36 Transmitting portion 37 Control portion 38 13-pole coupler 39 Inertial braking unit 40 Pendulum sensor device 41 Rod-like body 42 Brake pedal 43 Fixing member

Claims (5)

  A trailer house trolley equipped with a trolley part that can be placed in a state in which a house part having a living room space is detachably locked, and the trolley part engages with an engagement part formed in the house part. An electromagnetic brake device having a locking portion capable of applying braking to a wheel, the electromagnetic brake device including a brake device main body and a brake control unit capable of controlling the operation of the brake device main body A trailer house bogie characterized by having.   The carriage part is formed of a carriage part main body part formed in a substantially rectangular frame shape, a wheel part that supports the carriage part body part, and a connecting part that connects the carriage part body part to a towing vehicle, 2. The trailer house bogie according to claim 1, wherein the locking portion is formed to protrude upward at four corners of the upper surface of the bogie main body.   The bogie part main body part is formed of square steel, and the locking part is a short quadratic prism shaped pedestal part formed on the upper surface of the bogie part main body part, and a substantially spindle shape formed on the pedestal part. The trailer-house trolley according to claim 2, wherein the trailer-house trolley is formed of a protruding portion.   The brake control unit includes a transmission unit that detects a stationary state of the tow vehicle and a braking state of the tow vehicle and transmits a detection signal, and a control unit that operates the brake device main body by a signal from the transmission unit. The trailer-house carriage according to claim 1.   5. The trailer house bogie according to claim 4, wherein the control unit further includes an inertia braking unit for preventing the towed vehicle from colliding with the towed vehicle when the towed vehicle reaches a braking state.