Car carrier with hydraulic pump assembly

Abstract

The utility model relates to a car carrier with a hydraulic pump assembly, which comprises a car carrier main body, a car fixing frame and a bearing plate are arranged at the top of a car head of the car carrier main body, an upper layer car loading platform is arranged on the upper layer of a trailer part, and the car carrier is further provided with the hydraulic pump assembly. The hydraulic pump assembly comprises a hydraulic pump, a first fixing support arranged on the upper-layer car loading platform and a second fixing support arranged on the bearing plate, the upper-layer car loading platform is provided with a rail for the bearing plate to slide, one end of the hydraulic pump is connected with the first fixing support, the other end of the hydraulic pump is connected with the second fixing support, and the bearing plate faces the car fixing frame. And the distance is matched with the distance between the upper-layer car loading platform and the car fixing frame. Compared with the prior art, the carrying device has the advantages that a worker does not need to climb up and down to carry the bearing plate, frequent hand clamping accidents in the carrying process are avoided, use is convenient, and lightering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of car carriers, in particular to a car carrier provided with a hydraulic pump assembly. Background Art

[0002] Existing car carriers usually adopt the form of trailers, that is, a trailer is added behind the main vehicle, and the whole vehicle has two carriages. Trailers include full trailers, semi-trailers and center-axle trailers, among which center-axle trailers are widely used in the field of car carriers. Car carriers using center-axle trailers are usually called center-axle car carriers. The center-axle trailer of this center-axle car carrier can be hung behind a semi-trailer or behind a tractor, and the whole vehicle includes two carriages.

[0003] For example, the utility model with publication number CN218949347U discloses a car carrier, comprising: a tractor; two trailers connected to the tractor, wherein the front trailer of the two trailers is connected to the tractor, and the rear trailer is connected to the front trailer; the platform end faces of the front trailer and the rear trailer opposite to each other are arc surfaces. And the utility model with publication number CN308249990S discloses a mid-axle car carrier;

[0004] Some car transporters also have a car fixing frame on the top of the vehicle to cooperate with the entire upper car loading platform for car loading. Generally, when loading a vehicle, it is necessary to place a load plate to connect the car fixing frame on the top of the vehicle and the upper car loading platform to facilitate the movement of the car to the car fixing frame on the front of the vehicle; after loading, the load plate needs to be removed.

[0005] The existing process of installing and removing the load-bearing plate relies on manual handling, which requires personnel to climb up and down, is time-consuming and labor-intensive, and hand-pinching accidents frequently occur during the handling process. Utility Model Content

[0006] The purpose of the utility model is to provide a car transporter with a hydraulic pump assembly in order to overcome the defects of the prior art, so that personnel do not need to climb up and down to carry the load-bearing plate, thus avoiding frequent accidents of pinching hands during the transportation process.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A car carrier equipped with a hydraulic pump assembly comprises a car carrier body, a car fixing frame and a load-bearing plate are provided on the top of the front of the car carrier body, and an upper car loading platform is provided on the upper layer of the trailer part. The car carrier is also provided with a hydraulic pump assembly, which comprises a hydraulic pump, a first fixed bracket arranged on the upper car loading platform and a second fixed bracket arranged on the load-bearing plate, the upper car loading platform is provided with a track for the load-bearing plate to slide, one end of the hydraulic pump is connected to the first fixed bracket, and the other end is connected to the second fixed bracket, the load-bearing plate faces the car fixing frame and matches the spacing between the upper car loading platform and the car fixing frame.

[0009] Further, when the hydraulic pump is in a fully retracted state, the load-bearing plate is located within the track of the upper car loading platform;

[0010] When the hydraulic pump is in a fully extended state, one end of the bearing plate is located in the track of the upper car loading platform, and the other end is supported by the car fixing frame.

[0011] Furthermore, one end of the bearing plate is provided with a lap plate facing the car fixing frame, the car fixing frame is provided with a lap block facing the bearing plate, and the lap plate cooperates with the lap block.

[0012] Furthermore, the overlapping plate is a straight plate structure, and the overlapping block is a Z-shaped plate structure.

[0013] Furthermore, the lap plate is welded to the bearing plate, and the lap block is welded to the car fixing frame.

[0014] Furthermore, the upper car loading platform is provided with a supporting cross bar at the end facing the front of the car, and a mounting hole is provided in the middle of the supporting cross bar;

[0015] Two ends of the fixing rod of the hydraulic pump are respectively connected to the first fixing bracket and the supporting cross bar and pass through the mounting hole; one end of the telescopic rod of the hydraulic pump is connected to the second fixing bracket.

[0016] Furthermore, the fixing rod of the hydraulic pump is welded to the first fixing bracket, and the telescopic rod of the hydraulic pump is welded to the second fixing bracket.

[0017] Furthermore, two ends of the first fixing bracket are respectively welded and connected to the upper car loading platform, and two ends of the second fixing bracket are respectively welded and connected to the bearing plate.

[0018] Furthermore, the hydraulic pump assembly is also connected to a controller, which is arranged at a lower level of the car carrier.

[0019] Furthermore, the controller is a control switch.

[0020] Compared with the prior art, the utility model has the following advantages:

[0021] (1) The utility model provides a track and a hydraulic pump on the upper car loading platform of the car carrier so that the load-bearing plate can slide telescopically on the upper car loading platform. When the hydraulic pump is fully extended, the load-bearing plate will slide out of the upper car loading platform and be attached to the car fixing frame on the top of the front of the car carrier. At this time, the car fixing frame and the upper car loading platform form an integrated car loading channel, which is convenient for transporting the car to the car fixing frame on the top of the front of the car carrier. After loading is completed, the hydraulic pump is controlled to retract, which can drive the load-bearing plate to be retracted into the upper car loading platform without affecting the free steering of the front of the car carrier.

[0022] The above solution does not require personnel to climb up and down to carry the load plate, thus avoiding frequent accidents of hand pinching during the transportation process. It is easy to use and increases the efficiency of transportation.

[0023] (2) The utility model provides a lap plate at one end of the load-bearing plate, and a corresponding lap block is provided on the car fixing frame. When the two are connected, they can be overlapped with each other, which is convenient and reliable.

[0024] (3) The various structures of the utility model are welded together, which is stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of a car carrier provided with a hydraulic pump assembly provided in an embodiment of the utility model;

[0026] Figure 2 It is a partial structural schematic diagram of a car carrier provided with a hydraulic pump assembly provided in an embodiment of the utility model;

[0027] In the figure, 1. car carrier body, 2. car fixing frame, 201. overlap block, 3. load-bearing plate, 301. second fixing bracket, 302. overlap plate, 4. upper car loading platform, 401. first fixing bracket, 402. supporting cross bar, 5. hydraulic pump. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0032] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0034] Example 1

[0035] The present embodiment provides a car carrier equipped with a hydraulic pump assembly, including a car carrier body 1, a car fixing frame 2 and a load-bearing plate 3 are provided on the top of the front of the car carrier body 1, an upper car loading platform 4 is provided on the upper layer of the trailer part, and the car carrier is also provided with a hydraulic pump assembly, which includes a hydraulic pump 5, a first fixed bracket 401 arranged on the upper car loading platform 4 and a second fixed bracket 301 arranged on the load-bearing plate 3, the upper car loading platform 4 is provided with a track for the load-bearing plate 3 to slide, one end of the hydraulic pump 5 is connected to the first fixed bracket 401, and the other end is connected to the second fixed bracket 301, the load-bearing plate 3 faces the car fixing frame 2 and matches the spacing between the upper car loading platform 4 and the car fixing frame 2.

[0036] When the hydraulic pump 5 is in a fully retracted state, the load-bearing plate 3 is located within the track of the upper car loading platform 4;

[0037] When the hydraulic pump 5 is in a fully extended state, one end of the bearing plate 3 is located in the track of the upper car loading platform 4, and the other end is supported by the car fixing frame 2.

[0038] The utility model arranges a track and a hydraulic pump 5 on the upper car loading platform of the car carrier, so that the bearing plate 3 can slide telescopically on the upper car loading platform 4, and when the hydraulic pump 5 is fully extended, the bearing plate 3 will slide out of the upper car loading platform 4 and overlap the car fixing frame 2 on the top of the front of the car carrier. At this time, the car fixing frame 2 and the upper car loading platform 4 form an integrated car loading channel, which is convenient for transporting the car to the car fixing frame 2 on the top of the front of the car. After loading is completed, the hydraulic pump 5 is controlled to retract, which can drive the bearing plate 3 to be retracted into the upper car loading platform 4 without affecting the free steering of the front of the car carrier.

[0039] The above solution does not require personnel to climb up and down to carry the load plate, thus avoiding frequent accidents of hand pinching during the transportation process. It is easy to use and increases the efficiency of transportation.

[0040] Optionally, one end of the load-bearing plate 3 is provided with a lap plate 302 facing the car fixing frame 2 , and the car fixing frame 2 is provided with a lap block 201 facing the load-bearing plate 3 , and the lap plate 302 cooperates with the lap block 201 .

[0041] The lap plate 302 is a straight plate structure, and the lap block 201 is a Z-shaped plate structure, including a bottom plate, a vertical plate and a top plate. The bottom plate, the vertical plate and the top plate are vertically connected in sequence to form a Z-shaped plate structure. The surface of the bottom plate is connected to the bottom surface of the car fixing frame 2, and the surface of the vertical plate is connected to the end surface of the car fixing frame 2.

[0042] When the hydraulic pump 5 is fully extended, the straight plate-shaped overlap plate 302 at one end of the load-bearing plate 3 can overlap the Z-shaped plate-shaped overlap block 201 at the end of the car fixing frame 2, specifically located on the top flat plate, for support.

[0043] In this embodiment, the lap plate 302 is welded to the bearing plate 3 , and the lap block 201 is welded to the car fixing frame 2 .

[0044] In this solution, a lap plate is arranged at one end of the load-bearing plate, and a lap block is correspondingly arranged on the car fixing frame. When the two are connected, they can be overlapped with each other, which is convenient and reliable.

[0045] Optionally, a support cross bar 402 is provided at the end of the upper car loading platform 4 facing the front of the car, and a mounting hole is provided in the middle of the support cross bar 402;

[0046] Both ends of the fixing rod of the hydraulic pump 5 are respectively connected to the first fixing bracket 401 and the supporting cross bar 402 and pass through the mounting hole; one end of the telescopic rod of the hydraulic pump 5 is connected to the second fixing bracket 301 .

[0047] This solution further stably supports the hydraulic pump 5 by setting a supporting cross bar 402 on the upper car loading platform 4.

[0048] In this embodiment, the fixing rod of the hydraulic pump 5 is welded to the first fixing bracket 401 , and the telescopic rod of the hydraulic pump 5 is welded to the second fixing bracket 301 .

[0049] Both ends of the first fixing bracket 401 are respectively welded to the upper car loading platform 4 , and both ends of the second fixing bracket 301 are respectively welded to the bearing plate 3 .

[0050] The various structures of this solution are welded and connected, which is stable and reliable.

[0051] Preferably, the hydraulic pump assembly is also connected to a controller, which is arranged at the lower level of the car carrier. The controller can be selected as a control switch, and the operator can control the hydraulic pump 5 to extend or retract through the control switch to complete the position control of the load-bearing plate 3.

[0052] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A car carrier equipped with a hydraulic pump assembly, comprising a car carrier body (1), a car fixing frame (2) and a load-bearing plate (3) are arranged on the top of the front of the car carrier body (1), and an upper car loading platform (4) is arranged on the upper layer of the trailer part, characterized in that: The car carrier is also provided with a hydraulic pump assembly, which comprises a hydraulic pump (5), a first fixed bracket (401) arranged on the upper car loading platform (4), and a second fixed bracket (301) arranged on the bearing plate (3); the upper car loading platform (4) is provided with a track for the bearing plate (3) to slide; one end of the hydraulic pump (5) is connected to the first fixed bracket (401), and the other end is connected to the second fixed bracket (301); the bearing plate (3) faces the car fixing frame (2) and matches the spacing between the upper car loading platform (4) and the car fixing frame (2).

2. A car carrier equipped with a hydraulic pump assembly according to claim 1, characterized in that: When the hydraulic pump (5) is in a fully retracted state, the carrying plate (3) is located within the track of the upper car loading platform (4); When the hydraulic pump (5) is in a fully extended state, one end of the bearing plate (3) is located in the track of the upper car loading platform (4), and the other end is supported by the car fixing frame (2).

3. A car carrier equipped with a hydraulic pump assembly according to claim 1, characterized in that: One end of the bearing plate (3) is provided with a lap plate (302) facing the car fixing frame (2), and the car fixing frame (2) is provided with a lap block (201) facing the bearing plate (3), and the lap plate (302) cooperates with the lap block (201).

4. A car carrier equipped with a hydraulic pump assembly according to claim 3, characterized in that: The overlapping plate (302) is a straight plate structure, and the overlapping block (201) is a Z-shaped plate structure.

5. A car carrier equipped with a hydraulic pump assembly according to claim 3, characterized in that: The lap plate (302) is welded to the bearing plate (3), and the lap block (201) is welded to the car fixing frame (2).

6. A car carrier equipped with a hydraulic pump assembly according to claim 1, characterized in that: The upper car loading platform (4) is provided with a supporting cross bar (402) at the end facing the front of the car, and a mounting hole is provided in the middle of the supporting cross bar (402); The two ends of the fixing rod of the hydraulic pump (5) are respectively connected to the first fixing bracket (401) and the supporting cross bar (402), and pass through the mounting hole; one end of the telescopic rod of the hydraulic pump (5) is connected to the second fixing bracket (301).

7. A car carrier equipped with a hydraulic pump assembly according to claim 6, characterized in that: The fixing rod of the hydraulic pump (5) is welded to the first fixing bracket (401), and the telescopic rod of the hydraulic pump (5) is welded to the second fixing bracket (301).

8. A car carrier equipped with a hydraulic pump assembly according to claim 1, characterized in that: The two ends of the first fixing bracket (401) are respectively welded to the upper car loading platform (4), and the two ends of the second fixing bracket (301) are respectively welded to the bearing plate (3).

9. A car carrier equipped with a hydraulic pump assembly according to claim 1, characterized in that: The hydraulic pump assembly is also connected to a controller, which is arranged at the lower level of the car carrier.

10. A car carrier equipped with a hydraulic pump assembly according to claim 9, characterized in that: The controller is a control switch.

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