CN219565273U - Cabin-grid type transportation semitrailer capable of expanding capacity - Google Patents

Abstract

The utility model discloses a cabin-grid type transportation semitrailer capable of expanding capacity, which comprises a semitrailer body, wherein the left end of the semitrailer body is connected with a semitrailer head, the upper surface of the semitrailer body is fixedly connected with a protection outer plate, one side surface of the two protection outer plates, which is close to each other, is provided with sliding grooves, the inner walls of the two sliding grooves are respectively and slidingly connected with a sliding block, one side surface of the two sliding blocks, which is close to each other, is fixedly connected with a cabin-grid inner plate, the upper surface of the semitrailer body is fixedly inlaid with two groups of electric push rods, the telescopic ends of the two electric push rods are respectively and fixedly connected with the bottom surfaces of the two cabin-grid inner plates, the inner side walls of the two sliding grooves are respectively provided with strip-shaped holes, locking screws are respectively arranged in the two strip-shaped holes, and one side surface of the two sliding blocks, which is far away from each other, is provided with a thread groove. This cabin bars formula transportation semitrailer of dilatation possesses the structure of dilatation regulation, can adjust in a flexible way according to goods quantity, will be more convenient when transporting the goods.

Description

Cabin-grid type transportation semitrailer capable of expanding capacity

Technical Field

The utility model relates to the field of semi-trailers, in particular to a cabin-grid type transport semi-trailer with expandable capacity.

Background

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

At present, the bin gate type semi-trailer is widely used in the transportation of articles, but the existing bin gate type semi-trailer does not have a capacity-expansion adjusting structure, can not be flexibly adjusted according to the quantity of the articles, and reduces the flexibility in the transportation of the articles.

Disclosure of Invention

The utility model aims to provide a cabin-grid type transportation semitrailer capable of expanding capacity, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a cabin bars formula transportation semitrailer that can expand, includes half string automobile body, half string automobile body's left end is connected with half string locomotive, half string automobile body's upper surface fixedly connected with protection planking, two the spout has all been seted up to the side that the protection planking is close to each other, two the equal sliding connection of inner wall of spout has the slider, two the equal fixedly connected with cabin bars inner panel of a side that the slider is close to each other, half string automobile body's upper surface fixation inlays has two sets of electric putter, two electric putter's flexible end respectively with the bottom surface fixed connection of two cabin bars inner panels, two the bar hole has all been seted up to the inside wall of spout, two the screw thread groove has all been seted up to a side that the slider kept away from each other.

In a further embodiment, the ends of the two locking screws, which are close to each other, extend into the two thread grooves respectively, and the outer surfaces of the two locking screws are in threaded connection with the inner walls of the two thread grooves respectively.

In a further embodiment, the right side surface of the semi-trailer body is hinged with a rear box door through a connecting shaft, the front surface of the rear box door is fixedly connected with a clamping seat, and the front surface of the protective outer plate is fixedly connected with a hasp.

In a further embodiment, a guard plate is fixedly connected to the upper surface of the semi-trailer body, and a plurality of guard bars are fixedly connected to the outer surface of the guard plate.

In a further embodiment, the front surface of the protective outer plate is provided with a concave hole, and the inner wall of the concave hole is fixedly connected with a plurality of reinforcing plates.

In a further embodiment, two sets of wheels are mounted on the bottom surface of the semi-trailer body, and one side surface, away from each other, of the two cabin-grid inner plates is respectively contacted with one side surface, close to each other, of the two protection outer plates.

Compared with the prior art, the utility model has the beneficial effects that:

the device can enable the sliding block to lift and slide in the sliding groove through the sliding groove formed in the protection outer plate, plays a limiting role in lifting movement of the cabin grating inner plate, can drive the two cabin grating inner plates to move up and down respectively through the two groups of electric push rods formed in the upper portion of the semi-trailer body, and can provide power for height adjustment of the cabin grating inner plates, so that the transport space of the semi-trailer can be expanded through rising of the cabin grating inner plates, the transport space of the semi-trailer can be reduced by falling of the cabin grating inner plates, cargo can be conveniently transported and bound, and then the semi-trailer has a capacity-expanding and adjusting structure and can be flexibly adjusted according to the number of cargos.

Drawings

Fig. 1 is a schematic perspective view of a cabin-grid type transport semitrailer with expandable capacity.

Fig. 2 is a cross-sectional view of a side view of a protective outer panel in a expandable bin gate transport semitrailer.

Fig. 3 is a cross-sectional view of a top view of a protective outer panel in a expandable bin gate transport semitrailer.

Fig. 4 is a schematic view of a partial enlarged structure of the expandable cabin-grid type transport semitrailer at a position a in fig. 2.

In the figure: 1. a semi-trailer body; 2. semi-trailer head; 3. a protective outer panel; 4. a chute; 5. a thread groove; 6. a slide block; 7. a bin gate inner plate; 8. a bar-shaped hole; 9. a locking screw; 10. an electric push rod; 11. a hasp; 12. a clamping seat; 13. a rear door; 14. a guard board; 15. a guard bar; 16. a wheel; 17. concave holes; 18. and a reinforcing plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "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, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the utility model, a cabin-grid type transportation semitrailer capable of expanding capacity comprises a semitrailer body 1, a semitrailer head 2 is connected to the left end of the semitrailer body 1, a protection outer plate 3 is fixedly connected to the upper surface of the semitrailer body 1, sliding grooves 4 are formed in one side surfaces of the two protection outer plates 3, which are close to each other, sliding blocks 6 are slidably connected to the inner walls of the two sliding grooves 4, a cabin-grid inner plate 7 is fixedly connected to one side surface of the two sliding blocks 6, two groups of electric push rods 10 are fixedly inlaid on the upper surface of the semitrailer body 1, telescopic ends of the two electric push rods 10 are fixedly connected with the bottom surfaces of the two cabin-grid inner plates 7 respectively, strip-shaped holes 8 are formed in the inner side walls of the two sliding grooves 4, locking screws 9 are arranged in the two strip-shaped holes 8, and thread grooves 5 are formed in one side surfaces of the two sliding blocks 6, which are far away from each other.

One end that two locking screw 9 are close to each other extends to the inside of two thread grooves 5 respectively, the surface of two locking screw 9 respectively with the inner wall threaded connection of two thread grooves 5, the right flank of semi-trailer body 1 articulates through the connecting axle has back chamber door 13, the positive fixedly connected with cassette 12 of back chamber door 13, the positive fixedly connected with hasp 11 of protecting the planking 3, through locking screw 9 and thread groove 5, can firmly lock fixed slider 6 and storehouse bars inner panel 7, can seal the rear end of semi-trailer through back chamber door 13, utilize cassette 12 and hasp 11, can firmly fix a position back chamber door 13.

The upper surface fixedly connected with backplate 14 of semi-mounted automobile body 1, backplate 14's surface fixedly connected with a plurality of guard bars 15, the shrinkage pool 17 has been seted up in the front of protecting planking 3, the inner wall fixedly connected with of shrinkage pool 17 a plurality of gusset plates 18, two sets of wheels 16 are installed to the bottom surface of semi-mounted automobile body 1, a side that two storehouse bars inner panel 7 kept away from each other contacts with a side that two protecting planking 3 are close to each other respectively, through backplate 14 and guard bars 15, can separate to semi-mounted automobile body 1's front end keeps off, will be to the better transportation of goods, the removal when utilizing wheel 16 to guarantee semi-mounted automobile body 1 transportation.

The working principle of the utility model is as follows: when the transportation space of semitrailer expands, at first become flexible locking screw 9, then start electric putter 10 through the control button of semitrailer 2 and stretch the motion, can drive storehouse bars inner panel 7 and slowly reciprocate, also can make slider 6 at the inside lift slip of spout 4 simultaneously, after the high regulation of storehouse bars inner panel 7 is accomplished, stop electric putter 10's operation, then rotate locking screw 9, can make locking screw 9 lock fixed to slider 6, can make storehouse bars inner panel 7 highly regulated after more firm, then through the high regulation of storehouse bars inner panel 7, can expand the transportation space of semitrailer.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a but storehouse bars formula transportation semitrailer of dilatation which characterized in that: including semi-string automobile body (1), the left end of semi-string automobile body (1) is connected with semi-string locomotive (2), the last fixed surface of semi-string automobile body (1) is connected with protection planking (3), two bar hole (8) have all been seted up to the side that protection planking (3) are close to each other, two equal sliding connection of inner wall of spout (4) has slider (6), two equal fixedly connected with storehouse bars inner panel (7) of side that slider (6) are close to each other, the last fixed surface of semi-string automobile body (1) is inlayed and is had two sets of electric putter (10), two the flexible end of electric putter (10) respectively with the bottom surface fixed connection of two storehouse bars inner panel (7), two bar hole (8) have all been seted up to the inside of spout (4), two screw thread groove (5) have all been seted up to the side that slider (6) are kept away from each other.

2. The expandable bin gate type transport semitrailer according to claim 1, wherein: one ends of the two locking screws (9) close to each other extend to the inside of the two thread grooves (5) respectively, and the outer surfaces of the two locking screws (9) are connected with the inner walls of the two thread grooves (5) in a threaded mode respectively.

3. The expandable bin gate type transport semitrailer according to claim 1, wherein: the right side of the semi-trailer body (1) is hinged with a rear door (13) through a connecting shaft, the front of the rear door (13) is fixedly connected with a clamping seat (12), and the front of the protective outer plate (3) is fixedly connected with a hasp (11).

4. The expandable bin gate type transport semitrailer according to claim 1, wherein: the upper surface of the semi-trailer body (1) is fixedly connected with a guard board (14), and the outer surface of the guard board (14) is fixedly connected with a plurality of guard bars (15).

5. The expandable bin gate type transport semitrailer according to claim 1, wherein: concave holes (17) are formed in the front face of the protective outer plate (3), and a plurality of reinforcing plates (18) are fixedly connected to the inner wall of each concave hole (17).

6. The expandable bin gate type transport semitrailer according to claim 1, wherein: two groups of wheels (16) are arranged on the bottom surface of the semi-trailer body (1), and one side surface of the bin gate inner plate (7) which is far away from each other is respectively contacted with one side surface of the two protection outer plates (3) which are close to each other.