CN212579981U - Tool rack for semitrailer - Google Patents

Abstract

The utility model discloses a use tool rest on semitrailer, its characterized in that: including uncovered box, telescopic link, guide way and leading wheel of placing up, the lower extreme of telescopic link articulates on placing a curb plate of box, and its rotate the back with it is perpendicular or parallel to place the up end of box, guide way fixed mounting is in the outside of semi-trailer frame, the leading wheel rotates to be installed the upper end of telescopic link, and its detachable roll is installed in the guide way, the utility model discloses the advantage compared with prior art lies in: satisfy placing temporarily of instrument, screw, and remove the convenience, avoid staiing of instrument, screw and lose the problem, and it is convenient wholly to accomodate, easily carries.

Description

Tool rack for semitrailer

Technical Field

The utility model relates to a semitrailer technical field specifically indicates a semitrailer is last to use tool rest.

Background

The semitrailer is a trailer with an axle arranged behind the gravity center of the vehicle and a coupling device capable of transmitting horizontal and vertical forces to a tractor, and is generally a three-axle semitrailer, which is classified into an eleven-meter-bin-column semitrailer, a thirteen-meter-bin semitrailer, a low-bed semitrailer and the like, and is a heavy transport vehicle connected with the head of the semitrailer through a towing pin.

When the semi-trailer is maintained and the accessories are replaced, maintenance tools and detached screws are often required to be placed on the ground, which not only easily results in the loss of the tools and the screws, but also causes dirt on the tools and the screws, so that the semi-trailer is required to be improved.

Disclosure of Invention

The utility model provides a semitrailer is last with tool holder, its screw that can solve repair tools and dismantle does not have the fixed point of placing, leads to losing, dirty technical problem.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a semitrailer is with instrument frame, includes uncovered box, telescopic link, guide way and leading wheel of placing upwards, the lower extreme of telescopic link articulates on placing a curb plate of box, and its rotate the back with it is perpendicular or parallel to place the up end of box, guide way fixed mounting is in the outside of semitrailer frame, the leading wheel rotates to be installed the upper end of telescopic link, and its detachable roll is installed in the guide way.

The placing box is internally and fixedly provided with an L-shaped plate, a screw groove is formed between the L-shaped plate and a side plate of the placing box, and a magnet plate is fixedly arranged at the bottom of the screw groove.

And a spongy cushion is arranged at the bottom of the screw groove and is positioned above the magnet plate.

The telescopic link includes a plurality of connecting rod, a plurality of the connecting rod slides from inside to outside in proper order and cup joints.

Place curb plate top fixed mounting of box have the otic placode, the lower extreme fixed mounting of telescopic link has the articulated shaft, the articulated shaft rotates to be installed on the otic placode, the lower extreme tip fixed mounting of telescopic link has the gag lever post, the telescopic link rotate with when placing the up end perpendicular department of box, the gag lever post with place the curb plate butt of box.

And a damper is arranged between the hinged shaft and the ear plate.

Extension grooves are fixedly installed at two ends of the guide groove, and the extension grooves extend upwards through the end portions of the guide groove in an inclined mode.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model provides a with tool holder on semitrailer has included parts such as placing box, telescopic link, guide way, leading wheel, satisfies placing temporarily of instrument, screw, and removes conveniently, avoids staiing and losing the problem of instrument, screw, and wholly accomodates conveniently, easily carries.

Drawings

Fig. 1 is a schematic view of a top view structure of a tool rack for a semitrailer of the present invention.

Fig. 2 is a front view structure diagram of the tool rack used on the semitrailer of the utility model.

Fig. 3 is a schematic structural view of the utility model when the tool rack is used for storage on the semitrailer.

Fig. 4 is a schematic structural view of the extending groove in the tool rack for the semitrailer.

As shown in the figure: 1. place box, 2, telescopic link, 3, guide way, 4, leading wheel, 5, L template, 6, screw groove, 7, magnet board, 8, foam-rubber cushion, 9, connecting rod, 10, otic placode, 11, articulated shaft, 12, gag lever post, 13, attenuator, 14, extending groove.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.

Examples, see fig. 1-4:

a tool rack for a semitrailer comprises a placing box 1 with an upward opening, an expansion link 2, a guide groove 3 and a guide wheel 4, wherein the placing box 1 comprises a bottom plate and four side plates, the four side plates are vertically fixed on the periphery of the bottom plate, adjacent side plates are fixedly connected, the placing box 1 is used for temporarily placing tools and disassembling parts such as screws, further, an L-shaped plate 5 is fixedly installed in the placing box 1, the L-shaped plate 5 is positioned at the corner of the placing box 1, two ends of the L-shaped plate 5 are respectively welded on the two adjacent side plates of the placing box 1, a screw groove 6 is formed between the L-shaped plate 5 and the side plates of the placing box 1, the screws disassembled from the semitrailer are placed in the screw groove 6 so as to avoid the problems of losing, contaminating and the like of the screws, a magnet plate 7 is fixedly installed at the bottom of the screw groove 6, the screw plate 7 can adsorb the screws so as to avoid the screws from being separated from the screw, wherein, the suction of magnet board 7 should not too big, avoids the difficulty of taking of screw, and the while also should not undersize, avoids magnet board 7 to lose the adsorption of screw in the screw groove 6.

After the screw is adsorbed by magnet board 7, the problem of mutual wearing and tearing between screw and the magnet board 7 appears easily, and is further, foam-rubber cushion 8 is installed to the tank bottom of screw groove 6, foam-rubber cushion 8 is located the top of magnet board 7, through foam-rubber cushion 8, effectively protected screw and magnet board 7, make the screw easily take simultaneously.

The lower extreme of telescopic link 2 articulates on placing a curb plate of box 1, and its rotate the back with it is perpendicular or parallel to place the up end of box 1, the extending structure of telescopic link 2 and its connection structure on placing box 1 make whole easily folding accomodate.

Wherein, telescopic link 2 can adopt a plurality of connecting rods, and is concrete, telescopic link 2 includes a plurality of connecting rod 9, and connecting rod 9 is hollow structure, a plurality of connecting rod 9 slides from inside to outside in proper order and cup joints, should avoid the separation through the spacing ring between the adjacent connecting rod 9, and the connection structure of a plurality of connecting rods 9 realizes telescopic link 2's flexible function, adopts 4 connecting rods 9 in the drawing.

The hinged structure of the telescopic rod 2 on the placing box 1 can adopt ear plates, hinged shafts and the like, specifically, the top of a side plate of the placing box 1 is fixedly provided with the ear plate 10, the number of the ear plates 10 is two, the lower end of the telescopic rod 2 is fixedly provided with the hinged shaft 11, the hinged shaft 11 is vertical to the telescopic rod 2, the hinged shaft 11 is rotatably arranged on the ear plate 10, two ends of the hinged shaft 11 are arranged on the corresponding ear plates 10 through bearings, the height of the hinged shaft 11 can meet the turning of the telescopic rod 2, the lower end part of the telescopic rod 2 is fixedly provided with a limiting rod 12, when the telescopic rod 2 is vertical to the upper end surface of the placing box 1, the bottom end of the limiting rod 12 is positioned below the top of the side plate of the placing box 1, when the telescopic rod 2 is rotated to be vertical to the upper end surface of the placing box 1, the limiting rod 12 is abutted against the side plate of the placing box 1, the limiting rod 12 enables the telescopic rod 2, the use of the placing case 1 is ensured.

Wherein, for avoiding outside application of force messenger in the twinkling of an eye to place box 1 and overturn, it is further, articulated shaft 11 with install attenuator 13 between the otic placode 10, attenuator 13 is used for buffering the relative pivoted power between otic placode 10 and the articulated shaft 11, and the upset that the messenger placed between box 1 and the telescopic link 2 is more level and smooth.

The utility model discloses a semi-trailer, including leading groove 3, leading wheel 4, telescopic link 2, leading wheel 4, leading groove 3, the length direction of leading groove 3 is parallel with the length direction of its place bicycle frame roof beam, leading wheel 4 rotates to be installed the upper end of telescopic link 2, and its detachable roll is installed in leading groove 3, the upper end vertical fixation of telescopic link 2 has the horizontal pole, and leading wheel 4 passes through the bearing and installs on the horizontal pole, and leading wheel 4 enters into leading groove 3 by the tip of leading groove 3 in, its roll in leading groove 3 realizes the removal of telescopic link 2.

In order to prevent the guide wheel 4 from being separated from the guide groove 3 during use, further, extension grooves 14 are fixedly installed at two ends of the guide groove 3, the extension grooves 14 extend obliquely upwards through the end portions of the guide groove 3, the guide wheel 4 enters the guide groove 3 from the extension grooves 14, and due to the inclined structure of the extension grooves 14, the guide wheel 4 cannot be separated from the guide groove 3 when no upward thrust is applied.

Before the semitrailer is maintained, firstly, the guide wheels 4 are placed into the guide grooves 3 from the extension grooves 14, then the placing box 1 is pulled to enable the telescopic rod 2 to be in an extension state, then the telescopic rod 2 or the placing box 1 is pulled to enable the whole semitrailer to be moved to the maintenance position of the semitrailer, and then a maintenance tool is placed in the placing box 1 to be convenient to take and use;

in the maintenance process, the disassembled screw is placed in the screw groove 6;

after the maintenance is accomplished, then at first will place the instrument in the box 1 and accomodate the toolbox, then remove leading wheel 4 to extension groove 14 department, lift up whole this moment upwards to pull down leading wheel 4 from extension groove 14, then promote the connecting rod 9 of the top, make telescopic link 2 shrink, then rotate telescopic link 2 again and place box 1 up end parallel department and accomplish holistic folding promptly, at last with whole accomodating in the toolbox or in the driver's cabin can.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (7)

1. The utility model provides a use tool rest on semitrailer which characterized in that: including uncovered box (1), telescopic link (2), guide way (3) and leading wheel (4) of placing up, the lower extreme of telescopic link (2) articulates on placing the curb plate of box (1), and its rotate the back with it is perpendicular or parallel to place the up end of box (1), guide way (3) fixed mounting is in the outside of semitrailer frame, leading wheel (4) rotate to be installed the upper end of telescopic link (2), and its detachable roll is installed in guide way (3).

2. The tool rack for the semitrailer according to claim 1, characterized in that: place box (1) internal fixed mounting have L template (5), L template (5) with place and form screw groove (6) between the curb plate of box (1), the tank bottom fixed mounting of screw groove (6) has magnet board (7).

3. The tool rack for the semitrailer according to claim 2, characterized in that: and a spongy cushion (8) is arranged at the bottom of the screw groove (6), and the spongy cushion (8) is positioned above the magnet plate (7).

4. The tool rack for the semitrailer according to claim 1, characterized in that: the telescopic rod (2) comprises a plurality of connecting rods (9) and a plurality of connecting rods (9) which are sleeved in a sliding mode from inside to outside in sequence.

5. The tool rack for the semitrailer according to claim 1, characterized in that: place curb plate top fixed mounting of box (1) have otic placode (10), the lower extreme fixed mounting of telescopic link (2) has articulated shaft (11), articulated shaft (11) rotate to be installed on otic placode (10), the lower extreme tip fixed mounting of telescopic link (2) has gag lever post (12), telescopic link (2) rotate to with when placing the up end vertical position of box (1), gag lever post (12) with place the curb plate butt of box (1).

6. The tool rack for the semitrailer according to claim 5, characterized in that: and a damper (13) is arranged between the hinge shaft (11) and the ear plate (10).

7. The tool rack for the semitrailer according to claim 1, characterized in that: extension grooves (14) are fixedly mounted at two ends of the guide groove (3), and the extension grooves (14) extend upwards through the end part of the guide groove (3) in an inclined mode.

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