Boarding bridge maintenance accessory transport vehicle

Abstract

The utility model discloses a boarding bridge maintenance accessory transport vehicle which comprises a carriage, a transport vehicle body and a transport vehicle body. A crane is further arranged on the carriage and used for hoisting boarding bridge maintenance accessories. The traction device is used for dragging the carriage; the steering device is arranged between the carriage and the traction device; the steering device is connected with the carriage and the traction device; the steering device is provided with a carrying table, and steering wheels are arranged below the carrying table. A brake system is arranged on the carrying platform corresponding to the steering wheel; the traction device is movably connected with the steering device; a boss is arranged at the position, corresponding to the brake system, of the traction device; the traction device has a traction state and a braking state; when the traction device is in a braking state, the boss presses the braking system to brake the steering wheel. The functions of a truck and a lifting forklift are integrated, so that the process of loading, unloading and transporting boarding bridge maintenance accessories is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of boarding bridges, in particular to a boarding bridge repair parts transport vehicle. Background Art

[0002] Some accessories of existing boarding bridges are not stored in the same warehouse. When the accessories of the boarding bridge need to be replaced, these accessories are usually transported from different warehouses to the maintenance point separately. For example, hydraulic motors and tires are vulnerable parts of passenger boarding bridges. The hydraulic motors and tires used in boarding bridges are usually stored in different warehouses. Taking the example that both tires and hydraulic motors need to be replaced, it is usually necessary to first use trucks to go to the warehouses storing tires and the warehouses storing hydraulic motors to transport the tires and hydraulic motors to the boarding bridge maintenance site. Because the weight of tires and hydraulic motors is more than 200kg, due to the high floor of the truck cargo box, coupled with the weight of tires and hydraulic motors, a forklift is needed to lift and unload tires and hydraulic motors during the loading and unloading process. In this way, there are certain safety risks during transportation, use and loading and unloading, and the loading and unloading process is time-consuming, which is not conducive to quick response.

[0003] How to solve the above-mentioned technical problems has become a technical problem that needs to be solved urgently in the industry. Summary of the invention

[0004] In order to at least solve the above-mentioned technical problems, the purpose of the utility model is to provide a boarding bridge repair parts transport vehicle, which combines the functions of a truck and a lifting forklift, making the process of loading, unloading and transporting boarding bridge repair parts more convenient.

[0005] In order to achieve the above purpose, the boarding bridge repair parts transport vehicle provided by this application includes:

[0006] Carriage, which is used to carry boarding bridge maintenance parts;

[0007] There is also a crane on the carriage, which is used to hoist the boarding bridge maintenance parts;

[0008] A traction device, used for pulling the carriage;

[0009] A steering device, arranged between the carriage and the traction device;

[0010] The steering device connects the carriage to the traction device;

[0011] The steering device is provided with a platform, and a steering wheel is provided under the platform;

[0012] A brake system is provided on the platform at a position corresponding to the steering wheel;

[0013] The traction device and the steering device are movably connected;

[0014] A boss is provided on the traction device at a position corresponding to the brake system;

[0015] The traction device includes a traction state and a braking state;

[0016] When the traction device is in a braking state, the boss presses the brake system to brake the steering wheel.

[0017] Furthermore, the traction device is connected to the steering device via a rotating shaft.

[0018] Furthermore, the carriage includes a base frame, and the crane is rotatably arranged on the base frame.

[0019] Furthermore, a side door is provided on the side of the carriage, and the opening mode of the side door includes a flat door, a side door or a double door;

[0020] A tail board is arranged at the rear of the carriage, and the bottom of the tail board is connected with the base frame through a rotating shaft.

[0021] Furthermore, the ground clearance of the carriage is 100mm-200mm.

[0022] Furthermore, a canopy and a canopy track are also provided on the carriage, and the canopy slides on the canopy track.

[0023] Furthermore, the carriage is provided with a folding portion for a canopy, which is arranged at the front end of the guardrail;

[0024] The canopy has two states: folding and unfolding;

[0025] When the awning is in the folded state, the awning is placed at the folding position of the awning;

[0026] When the canopy is in the unfolded state, the canopy covers the carriage.

[0027] Further, the steering device and the carriage are both provided with suspension;

[0028] The suspension of the steering device is leaf spring;

[0029] The suspension of the carriage is spring.

[0030] Furthermore, a tool box placement position is provided on the upper portion of the steering device, and the tool box placement position is used to place a maintenance tool box of the boarding bridge.

[0031] Further, the steering wheel is a solid tire;

[0032] The carriage is provided with load-bearing wheels, and the load-bearing wheels are solid tires.

[0033] The boarding bridge repair parts transport vehicle of the embodiment of the present application includes: a carriage, which is used to carry boarding bridge repair parts; a crane is also provided on the carriage, and the crane is used to lift the boarding bridge repair parts; a traction device, which is used to tow the carriage; a steering device, which is arranged between the carriage and the traction device; the steering device connects the carriage and the traction device; the steering device is provided with a platform, and a steering wheel is provided under the platform; a braking system is provided on the platform at a position corresponding to the steering wheel; the traction device and the steering device are movably connected; a boss is provided on the traction device at a position corresponding to the braking system; the traction device includes a traction state and a braking state; when the traction device is in the braking state, the boss presses the braking system to brake the steering wheel. It combines the functions of a truck and a forklift, making the process of loading, unloading and transporting boarding bridge repair parts more convenient; the setting of the tailgate and side door makes the loading and unloading of parts more convenient; the setting of multiple hydraulic motor placement positions and multiple tire placement positions makes the boarding bridge repair parts transport vehicle can be used as a temporary small warehouse, which is convenient for the maintenance and care of the boarding bridge; the setting of the brake system is convenient for the parking brake to avoid the occurrence of slipping when the boarding bridge is repaired and maintained; the setting of the tool box placement position makes the response to the fault of the boarding bridge more rapid; the setting of the canopy can achieve the function of sheltering from rain and dust at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The accompanying drawings are used to provide a further understanding of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the present application and do not constitute a limitation of the present application. In the accompanying drawings:

[0035] Figure 1 It is a schematic diagram of the structure of the boarding bridge maintenance parts transport vehicle according to an embodiment of the present application.

[0036] Description of reference numerals:

[0037] 101- traction device; 102- steering device; 103- tool box placement; 104- steering wheel; 105- suspension; 106- brake system; 107- boss; 108- chassis; 109- crane; 110- guardrail; 111- side door; 112- tail board; 113- awning track; 114- awning folding place; 115- load-carrying wheel. DETAILED DESCRIPTION

[0038] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be construed as being limited to the embodiments described herein. Instead, these embodiments are provided to provide a more thorough and complete understanding of the present application. It should be understood that the drawings and embodiments of the present application are only for exemplary purposes and are not intended to limit the scope of protection of the present application.

[0039] It should be understood that the various steps described in the method implementation of the present application can be performed in different orders and / or performed in parallel. In addition, the method implementation may include additional steps and / or omit the steps shown. The scope of the present application is not limited in this respect.

[0040] The term "including" and its variations used herein are open inclusions, i.e., "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0041] It should be noted that the modifications of "one" and "plurality" mentioned in this application are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more". "Plurality" should be understood as two or more.

[0042] The boarding bridge repair parts transport vehicle of the embodiment of the present application includes:

[0043] Carriage, which is used to carry boarding bridge maintenance parts;

[0044] There is also a crane on the carriage, which is used to hoist the boarding bridge maintenance parts;

[0045] A traction device, used for pulling the carriage;

[0046] A steering device, arranged between the carriage and the traction device;

[0047] The steering device connects the carriage to the traction device;

[0048] The steering device is provided with a platform, and a steering wheel is provided under the platform;

[0049] A brake system is provided on the platform at a position corresponding to the steering wheel;

[0050] The traction device and the steering device are movably connected;

[0051] A boss is provided on the traction device at a position corresponding to the brake system;

[0052] The traction device includes a traction state and a braking state;

[0053] When the traction device is in a braking state, the boss presses the brake system to brake the steering wheel. Example

[0054] Figure 1 This is a schematic diagram of the structure of the boarding bridge maintenance parts transport vehicle in the embodiment of the present application. Figure 1 , the boarding bridge maintenance parts transport vehicle of the embodiment of the present application is described in detail.

[0055] The boarding bridge repair parts transport vehicle of the embodiment of the present application can conveniently transport boarding bridge repair parts.

[0056] In some exemplary embodiments, the boarding bridge repair parts transport vehicle of the embodiment of the present application includes: a carriage.

[0057] In some exemplary embodiments, the carriage is used to carry boarding bridge maintenance parts, such as hydraulic motors and tires, etc.

[0058] In some exemplary embodiments, a hydraulic motor placement position and a tire placement position are provided in the vehicle compartment.

[0059] In some exemplary embodiments, there are multiple hydraulic motor placement positions and multiple tire placement positions, such as two hydraulic motor placement positions and two tire placement positions.

[0060] In some exemplary embodiments, two hydraulic motors are disposed adjacent to each other, and two tires are disposed adjacent to each other.

[0061] In some exemplary embodiments, a jack placement position and a hydraulic pump placement position may be further provided in the vehicle compartment as required.

[0062] In some exemplary embodiments, a crane 109 is further provided on the carriage, for example, the crane 109 is fixed inside the carriage.

[0063] In some exemplary embodiments, the crane 109 is used to lift boarding bridge maintenance parts.

[0064] In some exemplary embodiments, the carriage includes a base frame 108, and a crane 109 is rotatably disposed on the base frame 108, for example, the crane 109 can rotate 360 ​​degrees.

[0065] In some exemplary embodiments, the crane 109 is a manual hydraulic crane. Of course, the crane 109 may also be an electric hydraulic crane as required.

[0066] In some exemplary embodiments, the maximum lifting capacity of the crane 109 is 500 kg.

[0067] In some exemplary embodiments, the boom of the crane 109 is telescopically adjustable.

[0068] In some exemplary embodiments, guardrails 110 are provided on the sides of the vehicle compartment.

[0069] In some exemplary embodiments, a side door 111 is provided on the side of the vehicle compartment.

[0070] In some exemplary embodiments, the side door 111 may be opened as a swing door, a side door, or a double door.

[0071] In some exemplary embodiments, a tailgate 112 is provided at the rear of the vehicle body, and the bottom of the tailgate 112 is connected to the base frame 108 via a rotating shaft; it can be understood that after the tailgate 112 is opened, the tailgate 112 is parallel to the base frame 108 or one end of the tailgate 112 is in contact with the ground.

[0072] In some exemplary embodiments, when the tail board 112 is laid down, a surface of the tail board 112 is provided with an anti-slip pattern, and the tail board 112 can be used as a pedal.

[0073] In some exemplary embodiments, the ground clearance of the vehicle cabin is 100 mm-200 mm.

[0074] In some exemplary embodiments, a canopy and a canopy track 113 are further provided on the carriage, and the canopy track 113 can be arranged on the top of the carriage as needed.

[0075] In some exemplary embodiments, the canopy may slide on the canopy track 113 .

[0076] In some exemplary embodiments, a canopy folding portion 114 is further provided on the carriage, and the canopy folding portion 114 is disposed at the front end of the guardrail 110 , for example, the canopy folding portion 114 is disposed at the front end of the top of the guardrail 110 .

[0077] In some exemplary embodiments, the canopy includes two states: folded and unfolded. When the canopy is in the folded state, the canopy is placed at the canopy folding position 114; when the canopy is in the unfolded state, the canopy covers the vehicle compartment.

[0078] In some exemplary embodiments, the boarding bridge repair parts transport vehicle of the embodiment of the present application further includes: a traction device 101.

[0079] In some exemplary embodiments, the traction device 101 is used to tow a carriage.

[0080] In some exemplary embodiments, the boarding bridge repair parts transport vehicle of the embodiment of the present application further includes: a steering device 102 .

[0081] In some exemplary embodiments, the steering device 102 is disposed between the vehicle body and the traction device 101 .

[0082] In some exemplary embodiments, the steering device 102 connects the carriage and the traction device 101 .

[0083] In some exemplary embodiments, the steering device 102 is provided with a platform, and the platform is connected to the carriage.

[0084] In some exemplary embodiments, a steering wheel 104 is provided under the carrier.

[0085] In some exemplary embodiments, when the steering device 102 performs a steering operation, the rotation angle of the steering wheel 104 can reach at least 90°.

[0086] In some exemplary embodiments, a brake system 106 is provided on the platform at a position corresponding to the steering wheel 104 .

[0087] In some exemplary embodiments, the number of the brake systems 106 is the same as the number of the steering wheels 104 , that is, one brake system 106 corresponds to one steering wheel 104 .

[0088] In some exemplary embodiments, the brake system 106 is a protruding shaft with a spring.

[0089] In some exemplary embodiments, the traction device 101 and the steering device 102 are movably connected.

[0090] In some exemplary embodiments, the traction device 101 is connected to the steering device 102 via a rotating shaft.

[0091] In some exemplary embodiments, a boss 107 is provided at a position on the traction device 101 corresponding to the brake system 106 , and the boss 107 is similar to a blocking piece.

[0092] In some exemplary embodiments, the traction device 101 includes a traction state and a braking state.

[0093] In some exemplary embodiments, when the traction device 101 is in a braking state, the traction device 101 is erected, driving the boss 107 to press the brake system 106 to brake the steering wheel 104 .

[0094] In some exemplary embodiments, when the boss 107 presses the brake system 106 , the brake system 106 presses the steering wheel 104 and releases the steering wheel 104 , thereby braking the steering wheel 104 .

[0095] In some exemplary embodiments, when the traction device 101 is released from the upright state, that is, when the traction device 101 is changed to be laid flat, the boss 107 is disengaged from the contact with the brake system 106, thereby releasing the pressure on the steering wheel 104. Therefore, the boarding bridge maintenance parts transport vehicle of the embodiment of the present application releases the brake braking state, and the traction device 101 enters the traction state.

[0096] In some exemplary embodiments, the steering device 102 and the vehicle body are both provided with a suspension 105 .

[0097] In some exemplary embodiments, the suspension 105 of the steering device 102 is a leaf spring, that is, the steering wheel 104 of the steering device 102 is connected via an axle, and the axle and the chassis of the steering device 102 are connected via a leaf spring.

[0098] In some exemplary embodiments, the suspension 105 of the carriage is a spring, that is, the load-bearing wheels 115 at the bottom of the carriage are connected by an axle, and the axle and the bottom frame 108 are connected by a spring.

[0099] In some exemplary embodiments, a tool box placement position 103 is provided on the upper portion of the steering device 102, and the tool box placement position 103 is used to place a maintenance tool box of the boarding bridge.

[0100] In some exemplary embodiments, the steering wheel 104 is a solid tire, but it can also be a pneumatic tire as needed.

[0101] In some exemplary embodiments, the load wheels 115 are solid tires, but may also be pneumatic tires as required.

[0102] Although the implementation methods disclosed in the present invention are as above, the contents are only implementation methods adopted to facilitate the understanding of the present invention, and are not intended to limit the present invention. Any technician in the field to which the present invention belongs can make any modifications and changes in the form and details of implementation without departing from the spirit and scope disclosed in the present invention, but the scope of patent protection of the present invention shall still be based on the scope defined in the attached claims.

Claims

1. A boarding bridge repair parts transport vehicle, characterized in that: include: A carriage, the carriage being used to carry boarding bridge maintenance parts; The carriage is also provided with a crane, which is used to hoist the boarding bridge maintenance parts; A traction device, used for towing the carriage; A steering device, arranged between the carriage and the traction device; The steering device connects the carriage and the traction device; The steering device is provided with a platform, and a steering wheel is provided under the platform; A brake system is provided on the platform at a position corresponding to the steering wheel; The traction device and the steering device are movably connected; A boss is provided on the traction device at a position corresponding to the brake system; The traction device includes a traction state and a braking state; When the traction device is in a braking state, the boss presses the brake system to brake the steering wheel.

2. The boarding bridge repair parts transport vehicle according to claim 1, characterized in that: The traction device is connected to the steering device via a rotating shaft.

3. The boarding bridge repair parts transport vehicle according to claim 1, characterized in that: The carriage comprises a base frame, and the crane is rotatably arranged on the base frame.

4. The boarding bridge repair parts transport vehicle according to claim 3, characterized in that: A side door is provided on the side of the carriage, and the opening mode of the side door includes a flat door, a side door or a double door; A tail board is arranged at the rear of the carriage, and the bottom of the tail board is connected with the base frame through a rotating shaft.

5. The boarding bridge repair parts transport vehicle according to claim 1, characterized in that: The ground clearance of the carriage is 100mm-200mm.

6. The boarding bridge repair parts transport vehicle according to claim 1, characterized in that: A canopy and a canopy track are also provided on the carriage, and the canopy slides on the canopy track.

7. The boarding bridge repair parts transport vehicle according to claim 6, characterized in that: The carriage is also provided with a folding portion for a canopy, and the folding portion for the canopy is arranged at the front end of the guardrail; The canopy has two states: folding and unfolding; When the canopy is in a folded state, the canopy is placed at the canopy folding position; When the canopy is in the unfolded state, the canopy covers the carriage.

8. The boarding bridge repair parts transport vehicle according to claim 1, characterized in that: The steering device and the carriage are both provided with suspensions; The suspension of the steering device is a leaf spring; The suspension of the carriage is a spring.

9. The boarding bridge repair parts transport vehicle according to claim 1, characterized in that: A tool box placement position is provided on the upper part of the steering device, and the tool box placement position is used to place a maintenance tool box of the boarding bridge.

10. The boarding bridge repair parts transport vehicle according to claim 1, characterized in that: The steering wheel is a solid tire; The carriage is provided with load-bearing wheels, and the load-bearing wheels are solid tires.

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