CN218907127U - Low flat-bed semitrailer toolbox - Google Patents

Abstract

The utility model discloses a low flat-bed semitrailer toolbox, which belongs to the technical field of semitrailers and aims to solve the problems that when the low flat-bed semitrailer toolbox is used in the prior art, the tool box of the low flat-bed trailer is required to be moved, so that the low flat-bed trailer can be maintained at a plurality of positions, the tool box of the low flat-bed trailer is excessively consumed in physical strength and energy, the tool box of the low flat-bed trailer is required to be moved, the physical strength and energy of a maintainer are further consumed, and the maintenance work of the low flat-bed trailer is further influenced.

Description

Low flat-bed semitrailer toolbox

Technical Field

The utility model belongs to the technical field of semitrailers, and particularly relates to a low-bed semitrailer toolbox.

Background

The low flatbed semitrailer is used for transporting heavy-duty automobiles (such as tractors, buses, special automobiles and the like), railway vehicles, mining machinery, forestry machinery, engineering machinery (such as excavators, bulldozers, loaders, road pavers, cranes and the like) and other heavy-duty cargoes, and a concave beam type (or well type) frame is generally adopted, namely, the front section of the frame is a gooseneck (a traction pin of the front section of the gooseneck is connected with a traction saddle on the tractor, the rear end of the gooseneck is connected with a semitrailer frame), the middle section is a cargo bed (the lowest part of the frame), and the rear end of the frame is a wheel carrier (containing wheels).

The existing low flat trailer tool box (application number is 202021430229.6) solves the problems that the existing low flat trailer tool box is generally and directly fixed on a vehicle body and cannot be taken out, so that a user is inconvenient to take and put tools, the user is often required to reciprocate between a reverse maintenance position and the tool box, unnecessary time waste can be caused, the problem still exists that the tool box of the low flat trailer needs to be carried out for carrying out the operation, the tool box of the low flat trailer needs to be carried out for carrying out the operation of maintaining at a plurality of positions, the maintenance of the low flat trailer is too labor-consuming and energy-consuming, the tool box of the low flat trailer needs to be carried out, the labor-consuming and energy-consuming of a maintainer is further required, and the maintenance work of the low flat trailer is further influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a low flat-bed trailer toolbox, which aims to solve the technical problems that when the low flat-bed trailer toolbox is used in the prior art, the low flat-bed trailer toolbox needs to be moved, so that a plurality of parts of maintenance can be carried out on the low flat-bed trailer, the maintenance of the low flat-bed trailer is too much in physical effort and energy consumption, and the low flat-bed trailer toolbox needs to be moved, so that the physical effort and energy of a maintainer are further consumed, and the maintenance work of the low flat-bed trailer is further influenced.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a low flat-bed semitrailer toolbox, includes low flat-bed semitrailer frame body, the processing of low flat-bed semitrailer frame body front end has two sets of first slide bars, two sets of first slide bar outer wall all slides and links to each other has first sliding sleeve, two sets of rigid coupling has the plate body on the first sliding sleeve, the rigid coupling has two sets of second sliding sleeves on the plate body, two sets of second sliding sleeve inner wall all slides and links to each other has the second slide bar, two sets of second slide bar bottom rigid coupling has the toolbox.

As the preferable technical scheme of the utility model, a plurality of groups of grooves are processed on the front end surface of the low-plate semi-trailer frame body, bolts are in clearance fit with the inner walls of one group of grooves, the outer walls of the bolts are connected with threaded sleeves in a threaded manner, and the threaded sleeves are fixedly connected to the plate body.

As a preferable technical scheme of the utility model, the plate body is rotationally connected with a cylinder through a bearing, a stop lever is fixedly connected on the cylinder, a groove plate is attached to the outer wall of the stop lever, the groove plate is fixedly connected to the top end of the tool box, a through hole is processed on the groove plate, a convex point is clamped on the inner wall of the through hole, and the convex point is fixedly connected on the stop lever.

As a preferable technical scheme of the utility model, the front end face of the tool box is fixedly connected with a handle.

As a preferable technical scheme of the utility model, the tool box is provided with a door body.

As a preferable technical scheme of the utility model, the door body is provided with a handle and a lock body.

The utility model provides a low-bed semitrailer toolbox, which has the following beneficial effects:

1. the utility model discloses a cooperation between first slide bar, first sliding sleeve, the plate body, the second sliding sleeve, cooperation between second slide bar and the toolbox, when using the toolbox to maintain low flat-bed semi-trailer frame body, the accessible plate body drives the toolbox, carry out lateral shifting in two sets of first slide bar departments, just can remove the toolbox to corresponding position according to actual low flat-bed semi-trailer frame body maintenance position, and if low flat-bed semi-trailer frame body bottom has the trailer subassembly that blocks the toolbox to carry out lateral sliding, still can drive the second slide bar with the toolbox, move forward in two sets of second sliding sleeve departments, just can take out low flat-bed semi-trailer frame body bottom with the toolbox, make the toolbox can avoid blocking its trailer subassembly that removes, stabilize lateral shifting, need not the hand-held, also can follow the staff and overhaul the position of low flat-bed semi-trailer frame body, carry out corresponding removal, can avoid too much consumption maintenance staff's physical power and energy, and then influence low flat-bed maintenance work's problem.

2. Through the cooperation between thread bush, bolt and the recess, when the toolbox carries out lateral shifting, can also dock the bolt with corresponding recess, just can restrict the removal of toolbox, and then can improve the stability of placing after the toolbox position removes, and then make things convenient for the stable instrument of taking of staff in the toolbox, maintain maintenance work to the low flat plate semi-trailer frame body.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic view of the plate, bar and tool box of FIG. 1;

FIG. 3 is a schematic view of the first slide bar, the first sliding sleeve and the lower plate half-trailer frame body of FIG. 1;

fig. 4 is a schematic view of the structure of the tool box, handle and door of fig. 1.

In the figure: 1. a low-plate semi-trailer frame body; 2. a first slide bar; 3. a first sliding sleeve; 4. a plate body; 5. the second sliding sleeve; 6. a second slide bar; 7. a tool box; 8. a groove; 9. a bolt; 10. a thread sleeve; 11. a column; 12. a stop lever; 13. a groove plate; 14. a through hole; 15. a bump; 16. a handle; 17. a door body; 18. a handle; 19. a lock body.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a low flat-bed semitrailer toolbox, including low flat-bed semitrailer frame body 1, the processing of low flat-bed semitrailer frame body 1 front end has two sets of first slide bars 2, two sets of first slide bar 2 outer walls all slide and link to each other have first sliding sleeve 3, first sliding sleeve 3 can carry out the lateral sliding corresponding to first slide bar 2 outer wall, the rigid coupling has plate body 4 on two sets of first sliding sleeves 3, the sliding of plate body 4 accessible first sliding sleeve 3 and first slide bar 2 links to each other, carry out the lateral sliding, the rigid coupling has two sets of second sliding sleeves 5 on the plate body 4, two sets of second sliding sleeve 5 inner wall all slide and link to each other have second slide bar 6, second slide bar 6 can carry out back-and-forth movement in second sliding sleeve 5, two sets of second slide bar 6 bottom rigid coupling has toolbox 7, drive first sliding sleeve 3 through plate body 4, carry out the lateral sliding at first sliding bar 2 outer wall, plate body 4 just can drive toolbox 7 and carry out synchronous movement, and then can be according to the service position of actual staff to low flat-bed semitrailer frame body 1, move toolbox 7 to relevant position, make things convenient for staff to take toolbox 7 to carry out the tool body 1 to hang flat-bed semitrailer frame body.

Wherein, the terminal surface processing has multiunit recess 8 before the low flat plate semi-trailer frame body 1, and a set of recess 8 inner wall clearance fit has bolt 9, and bolt 9 outer wall screw thread links to each other has thread bush 10, and thread bush 10 rigid coupling is on plate body 4, through the butt joint of bolt 9 and multiunit recess 8, just can drive toolbox 7 at plate body 4 and place the position adjustment back, carry out the restriction of removal to plate body 4 and toolbox 7, and then can guarantee the stability that the staff took the instrument in the toolbox 7.

Wherein, the plate body 4 is connected with the cylinder 11 through the bearing rotation, the rigid coupling has pin 12 on the cylinder 11, pin 12 can drive cylinder 11, use cylinder 11 and toolbox 7 junction as the centre of a circle, rotate, pin 12 outer wall laminating has recess board 13, recess board 13 rigid coupling is on toolbox 7 top, processing has through-hole 14 on the recess board 13, through-hole 14 inner wall joint has bump 15, bump 15 rigid coupling is on pin 12, laminating through pin 12 and recess board 13, and with bump 15 and the joint of through-hole 14, just can restrict the fore-and-aft movement of toolbox 7, and then when toolbox 7 stewed, guarantee the stability of placing of toolbox 7 in the place of plate body 4 department.

The front end surface of the tool box 7 is fixedly connected with a handle 16, and the handle 16 can drive the tool box 7 to draw.

The door 17 is mounted on the tool box 7, and tools in the tool box 7 can be taken or stored through opening and closing the door 17.

The door 17 is provided with a handle 18 and a lock 19, the handle 18 is used for rotating the door 17, and the lock 19 is used for fixing the door 17 on the tool box 7.

Specific use and action of the embodiment:

when the low-flat-plate semi-trailer frame is used, the tool box 7 drives the two groups of second sliding rods 6 to be drawn forwards, so that the tool box 7 can be moved out of the bottom end of the low-flat-plate semi-trailer frame body 1, the plate body 4 can also drive the tool box 7 to transversely slide on the outer walls of the two groups of first sliding rods 2, the tool box 7 can be moved at the position of the low-flat-plate semi-trailer frame body 1, and further the tool box 7 can be correspondingly moved and placed along with the change of the overhaul position of a worker at the low-flat-plate semi-trailer frame body 1, so that the worker can conveniently take tools in the tool box 7, and overhaul and maintenance work can be carried out on the low-flat-plate semi-trailer frame body 1.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a low flat bed semitrailer toolbox which characterized in that: including low dull and stereotyped semi-trailer frame body (1), terminal surface processing has two sets of first slide bars (2) before low dull and stereotyped semi-trailer frame body (1), two sets of first slide bar (2) outer wall all slides and links to each other has first sliding sleeve (3), two sets of rigid coupling has plate body (4) on first sliding sleeve (3), the rigid coupling has two sets of second sliding sleeve (5) on plate body (4), two sets of second sliding sleeve (5) inner wall all slides and links to each other there is second slide bar (6), two sets of second slide bar (6) bottom rigid coupling has toolbox (7).

2. The low bed semitrailer kit as claimed in claim 1, wherein: the front end face of the low-flat plate semi-trailer frame body (1) is provided with a plurality of groups of grooves (8), a group of bolts (9) are in clearance fit with the inner walls of the grooves (8), screw sleeves (10) are connected with the outer wall of each bolt (9) in a threaded mode, and the screw sleeves (10) are fixedly connected to the plate body (4).

3. The low bed semitrailer kit as claimed in claim 1, wherein: the plate body (4) is rotationally connected with a column body (11) through a bearing, a stop lever (12) is fixedly connected on the column body (11), a groove plate (13) is attached to the outer wall of the stop lever (12), the groove plate (13) is fixedly connected to the top end of the tool box (7), a through hole (14) is formed in the groove plate (13), protruding points (15) are clamped on the inner wall of the through hole (14), and the protruding points (15) are fixedly connected to the stop lever (12).

4. The low bed semitrailer kit as claimed in claim 1, wherein: the front end face of the tool box (7) is fixedly connected with a handle (16).

5. The low bed semitrailer kit as claimed in claim 1, wherein: the tool box (7) is provided with a door body (17).

6. The low bed semitrailer kit as in claim 5, wherein: the door body (17) is provided with a handle (18) and a lock body (19).

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