CN217765519U

CN217765519U - Quick stowage device of test vehicle

Info

Publication number: CN217765519U
Application number: CN202221548995.1U
Authority: CN
Inventors: 张宁; 郝少锋
Original assignee: Shaanxi Heavy Duty Automobile Co Ltd
Current assignee: Shaanxi Heavy Duty Automobile Co Ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-08
Anticipated expiration: 2032-06-21

Abstract

The utility model belongs to the technical field of the engineering machine tool stowage, concretely relates to quick stowage device of experimental vehicle, it includes the device main part, still includes device longeron, oblique pull rod, U type bolt, the device longeron sets up the below of device main part, oblique pull rod's both ends respectively with the connection can be dismantled to device longeron, frame, U type bolt passes the device longeron, can dismantle with the frame and be connected. The device of the utility model is simple in structure, it is convenient to install, can satisfy the experimental requirement of the vehicle of different models.

Description

Quick stowage device of test vehicle

Technical Field

The utility model belongs to the technical field of the engineering machine tool stowage, concretely relates to quick stowage device of test vehicle.

Background

At present, various tests are required to be carried out on heavy commercial vehicles in the research and development stage, and loads under different conditions are required to be adopted during the tests according to relevant regulations. The test object is often a second-class chassis which does not meet the loading condition, so a special customized container or other containers are required for modification, and the test preparation time is prolonged and the cost is increased. The test sample vehicles have a plurality of vehicle types including a truck, a dump truck, a tractor and the like, the chassis arrangement modes of various vehicle types are different, and a customized or modified container cannot be universal for various vehicle types. When the counterweight block is loaded, a locking device is not arranged in the box when the counterweight block is used, and the counterweight block is easy to slide to generate danger when an emergency braking or high maneuverability test of a sharp steering lamp is carried out. If the sand or the sand bag is adopted, manual filling is needed, and the test preparation time and the labor cost are further increased.

In order to solve the problem, the utility model provides a quick stowage arrangement of test vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick stowage arrangement of test vehicle, the device can satisfy the stowage test of various motorcycle types, is provided with the locker simultaneously, can lock in order to increase the security to the balancing weight.

In order to achieve the above object, the utility model adopts the following technical scheme: the quick test vehicle loading device comprises a device main body and is characterized by further comprising a device longitudinal beam, an inclined pull rod and a U-shaped bolt, wherein the device longitudinal beam is arranged below the device main body, two ends of the inclined pull rod are detachably connected with the device longitudinal beam and a vehicle frame respectively, and the U-shaped bolt penetrates through the device longitudinal beam and is detachably connected with the vehicle frame.

Furthermore, at least one first mounting hole is formed in the device longitudinal beam, a second mounting hole corresponding to the first mounting hole is formed in the frame, one end of the diagonal draw bar is connected with the device longitudinal beam through the first mounting hole in a bolted mode, and the other end of the diagonal draw bar is connected with the frame through the second mounting hole in a bolted mode.

The vehicle body frame further comprises a gusset plate which is L-shaped, third mounting holes are preset in two surfaces of the gusset plate, one end surface of the gusset plate is connected with the device longitudinal beam through the third mounting holes and the first mounting holes in a bolt mode, and the other end surface of the gusset plate is in contact with a support piece on the vehicle frame.

Furthermore, the device main body is a frame, and the frame is formed by welding a plurality of rectangular pipes.

Furthermore, the device also comprises locking devices which are arranged on two sides of the device main body and used for locking the balancing weight.

Furthermore, the locker comprises a rotating handle, a screw rod and a baffle plate, wherein the screw rod penetrates through the vertical rectangular tube of the frame, one end of the screw rod is connected with the rotating handle, and the other end of the screw rod is connected with the baffle plate.

Compared with the prior art, the utility model discloses following profitable technological effect has:

it is rational in infrastructure, the installation is simple, standard balancing weight can be placed to the device main part, also can place non-standard balancing weight, single stowage device can satisfy 2 ~ 8 t's stowage demand, when placing non-standard balancing weight, through locker with balancing weight locking, the balancing weight produces to slide when preventing to test and causes danger, through oblique pull rod and U type bolt with device and frame fixed mounting, realize the fixed of the device vertical direction and frame direction of advance position.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention mounted on a frame;

FIG. 3 is a schematic view of the structure of the present invention mounted to a tractor frame;

FIG. 4 is a schematic view of the structure of the present invention mounted to the frame of the dump truck;

fig. 5 is a schematic structural diagram illustrating placement of a standard-sized counterweight according to an embodiment of the present invention;

fig. 6 is a schematic view of a non-standard size counterweight according to another embodiment of the present invention;

in the figure:

1. a device main body; 2. a device stringer; 3. a locker; 4. rotating the handle; 5. a lead screw; 6. a baffle plate; 7. a diagonal member; 8. a gusset plate; 9. a U-shaped bolt; 10. a first mounting hole; 11. a second mounting hole; 12. a third mounting hole; 13. a frame pallet; 14. and (4) protecting plates of a frame.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

In this specification, it will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

The present invention provides the following several embodiments.

Example 1

The test vehicle rapid loading device shown in the figures 1-2 comprises a device main body 1, a device longitudinal beam 2, a locker 3, a diagonal draw bar 7, a gusset plate 8 and a U-shaped bolt 9. The device main body 1 is a bearing part of the whole device, and the whole body is made of a 60mm rectangular pipe. The two sides of the frame are provided with a plurality of locking devices 3 oppositely for locking the balancing weight, the bottom of the frame is provided with a device longitudinal beam 2, the device longitudinal beam 2 is preset with at least one first mounting hole 10, the frame is provided with a second mounting hole 11 corresponding to the first mounting hole 10, one end of the diagonal draw bar 7 passes through the first mounting hole 10 and is connected with the device longitudinal beam through a bolt, and the other end of the diagonal draw bar 7 passes through the second mounting hole 11 and is connected with the frame through a bolt. The U-shaped bolt 9 penetrates through the device longitudinal beam 2 and is connected with the frame through a bolt. The gusset plate 8 is in an L shape, third mounting holes 12 are arranged on two surfaces of the gusset plate 8, when in use, both surfaces can be connected with the device longitudinal beam 2 through bolts by one end surface of the gusset plate 8 through the third mounting holes 12 and the first mounting holes 10, and the other end surface of the gusset plate 8 is contacted with a support plate on the frame.

As shown in fig. 3, when the test vehicle is a tractor, the support plate on the frame is a frame support plate 13, the frame support plate 13 is fixed on the frame through bolts, the gusset plate 8 is arranged on the frame support plate 13 and fixed on the device longitudinal beam 2 through bolts, when the counterweight is a standard block, the length and height of the device main body 1 just meet the arrangement of two layers of standard counterweight blocks, at this time, a locking device does not need to be rotated, and for a vehicle with a large load capacity, the number of loading devices can be additionally arranged, so that the purpose of increasing the load is achieved.

Example 2

As shown in fig. 4, the test vehicle selected was a dump truck or a truck, and the support plate was a frame guard 14 in this case, unlike example 1. At this time, the gusset plate 8 does not need to be arranged opposite to the frame guard plate, and the vertical direction of the device and the advancing direction of the frame are fixed by the diagonal draw bar 7 and the U-shaped bolt 9.

Example 3

As shown in fig. 5, when the loading is a standard counterweight block, and the counterweight is a standard block, the length and height of the device body 1 just meet the requirement of placing two layers of standard counterweight blocks, and at this time, the locking device does not need to be rotated, and for a vehicle with a large loading capacity, the number of loading devices can be added, so as to achieve the purpose of increasing the loading.

Example 4

As shown in fig. 6, when a non-standard weight block with a smaller size is mounted in the device body 1. At this moment, the baffle 6 can be pushed forwards along with the rotating handle 4 of the two-time locker 3 of the rotating device so as to lock the non-standard balancing weight and prevent the balancing weight from sliding to cause danger during the test.

The utility model discloses a theory of operation as follows:

when a vehicle needs to be loaded, after the first mounting holes 10 on the device longitudinal beams 2 correspond to the second mounting holes 11 on the vehicle frame one by one, one ends of the diagonal draw bars 7 are in bolted connection with the device longitudinal beams 2 through the first mounting holes 10, the other ends of the diagonal draw bars 7 are in bolted connection with the vehicle frame through the second mounting holes 11, and the number of the diagonal draw bars 7 is not limited; then, the U-shaped bolts 9 penetrate through the device longitudinal beams 2 and are connected with the frame through bolts, and the number of the U-shaped bolts is not limited and is determined according to actual conditions; after the diagonal draw bar and the U-shaped bolt 9 are fixed, any one of two surfaces of the L-shaped gusset plate 8 is connected with the device longitudinal beam 2 through the third mounting hole 12 and the first mounting hole 10 by bolts, and the other surface of the gusset plate 8 is contacted with the support plate on the frame, so that the beneficial effect of the frame support device main body 1 is realized. If settle standard balancing weight in the device main part 1, then the standard balancing weight put into in the device main part 1 can, if when settling less non-standard balancing weight in the device main part, so just need the locker 3 on use device both sides, through rotating the turning handle 4 on the locker, baffle 6 can be along the direction removal to the balancing weight, baffle 6 until both sides contacts the balancing weight, and lock the balancing weight till, after the experiment, to opposite direction turning handle, baffle 6 can leave the balancing weight, it can to take out the balancing weight.

The foregoing is merely a preferred embodiment of the invention, which is intended to be illustrative, not limiting. The utility model discloses well each part and connected mode etc. all can change to some extent all are in the utility model discloses equal transform and the improvement of going on technical scheme's the basis all should not get rid of the utility model discloses a outside the protection scope.

Claims

1. The utility model provides a quick stowage arrangement of experimental vehicle, includes device main part (1), its characterized in that still includes device longeron (2), oblique pull rod (7), U type bolt (9), device longeron (2) set up the below of device main part, the both ends of oblique pull rod (7) respectively with device longeron (2), frame can dismantle the connection, U type bolt (9) pass device longeron (2), can dismantle the connection with the frame.

2. The test vehicle rapid loading device according to claim 1, wherein at least one first mounting hole (10) is formed in the device longitudinal beam (2), a second mounting hole (11) corresponding to the first mounting hole (10) is formed in the frame, one end of the diagonal draw bar (7) is in bolted connection with the device longitudinal beam (2) through the first mounting hole (10), and the other end of the diagonal draw bar (7) is in bolted connection with the frame through the second mounting hole (11).

3. The test vehicle rapid loading device according to claim 2, characterized by further comprising a gusset plate (8) which is L-shaped, wherein both sides of the gusset plate (8) are provided with third mounting holes (12), one end face of the gusset plate (8) is connected with the device longitudinal beam (2) through the third mounting holes (12) and the first mounting holes (10) by bolts, and the other end face of the gusset plate (8) is in contact with a support plate on the frame.

4. The test vehicle rapid loading device according to claim 1, wherein the device body (1) is a frame formed by welding a plurality of rectangular tubes.

5. The test vehicle rapid loading device according to claim 4, further comprising lockers (3) provided at both sides of the device body (1) for locking a weight block.

6. Test vehicle rapid stowage device according to claim 5, wherein the locker (3) comprises a turning handle (4), a lead screw (5) and a baffle (6), the lead screw (5) passes through the vertical rectangular tube of the frame, one end of the lead screw is connected with the turning handle (4), and the other end of the lead screw is connected with the baffle (6).