CN218986791U - Traction seat for semitrailer - Google Patents

Abstract

The utility model discloses a traction seat for a semitrailer, which comprises a bottom plate, wherein symmetrical sliding grooves are formed in the upper surface of the bottom plate, sliding blocks are movably connected in each sliding groove, a baffle plate is fixedly connected to the upper surfaces of the two sliding blocks together, an electric telescopic rod is fixedly connected to the right side surface of each sliding block, the right end of each electric telescopic rod is fixedly connected with the inner side wall of each sliding groove, a traction plate is hinged to the upper surface of each baffle plate through a pin shaft, symmetrical grooves are formed in the upper surface of each baffle plate, symmetrical electric hydraulic rods are fixedly connected to the bottom surface of each traction plate, and the bottom ends of the electric hydraulic rods extend to the inside of the grooves. The device can adjust the traction distance of the towed object by being provided with the electric telescopic rod, solves the problem that the traction angle cannot be adjusted by the existing device, and can adjust the traction angle according to the volume of the towed object by being provided with the electric hydraulic rod.

Description

Traction seat for semitrailer

Technical Field

The utility model relates to the field of transportation processing production, in particular to a traction seat for a semitrailer.

Background

The transportation means that objects with certain shapes, quality and volume are transported from one place to another place safely and timely by using specific equipment and tools, the transportation means that the objects are subjected to space displacement in different regions with the purpose of changing the space position of the objects, the space benefit of the commodity is created by the displacement, the use value of the commodity is realized, different requirements of society are met, and the transportation is one of central links of logistics and is also the most important function of modern logistics.

According to the traction seat for the semitrailer disclosed in the patent number CN205601526U, the device has some defects in use, for example, a user can easily pull a towed object by not adjusting the angle of the device in use, so that the user has inconvenient problems in moving the towed object or placing the towed object, and therefore, the traction seat for the semitrailer is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a traction seat for a semitrailer, which solves the problems in the prior art.

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

the utility model provides a traction seat for semitrailer, includes the bottom plate, symmetrical spout has been seted up to the upper surface of bottom plate, every the equal swing joint of inside of spout has the slider, two the common fixedly connected with baffle of upper surface of slider, every the equal fixedly connected with electric telescopic handle of right flank of slider, every electric telescopic handle's right-hand member all with the inside wall fixed connection of spout, the upper surface of baffle articulates there is the traction plate through the round pin axle, symmetrical recess has been seted up to the upper surface of baffle, the bottom surface fixedly connected with symmetrical electronic hydraulic stem of traction plate, every the bottom of electronic hydraulic stem all extends to the inside of recess and with the interior bottom wall fixed connection of recess, symmetrical constant head tank has been seted up to the upper surface of baffle, every the equal swing joint of interior bottom wall of constant head tank has the locating piece, every the top of locating piece all contacts with the bottom surface of traction plate, the bottom surface fixedly connected with two sets of traction plate limit plates of symmetry, every locating piece set of limit plate are close to each other side respectively with the left and right sides of every side that contacts.

In a further embodiment, the bottom surface of the bottom plate is fixedly connected with two groups of symmetrical mounting plates, and the front surface of each mounting plate is provided with symmetrical mounting holes.

In a further embodiment, a guide block is arranged above the bottom plate, and the bottom surface of the guide block is fixedly connected with the upper surface of the bottom plate.

In a further embodiment, a guard bar is fixedly connected to the upper surface of the baffle plate, and the upper surface of the guard bar is in contact with the bottom surface of the traction plate.

In a further embodiment, a protection plate is arranged above the traction plate, and the bottom surface of the protection plate is fixedly connected with the upper surface of the traction plate.

In a further embodiment, the upper surface of the baffle is fixedly connected with symmetrical fixing frames, and one ends of the two fixing frames, which are close to each other, are fixedly connected with the outer surface of the electric hydraulic rod.

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

this device is through being provided with electric telescopic handle, can make the device adjust the traction distance of being towed the thing, has solved the problem that current device can't be adjusted traction angle, through being provided with electric hydraulic stem, can make the device carry out traction angle's regulation according to the volume of being towed the thing, avoid the user to appear drawing inconvenient problem because of unable regulation when using the device, through the cooperation of constant head tank and locating piece and limiting plate, can consolidate the device at the during operation, avoid the device to break the problem damaged because of stability is not enough.

Drawings

Fig. 1 is a schematic perspective view of a base plate according to the present utility model.

Fig. 2 is a front cross-sectional view of a base plate in accordance with the present utility model.

Fig. 3 is a top view of a baffle plate according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.

In the figure: 1. a bottom plate; 2. a guard bar; 3. a limiting plate; 4. a positioning groove; 5. a baffle; 6. a mounting hole; 7. a guide block; 8. a protection plate; 9. a positioning block; 10. a traction plate; 11. a chute; 12. a pin shaft; 13. an electric telescopic rod; 14. a slide block; 15. a mounting plate; 16. an electric hydraulic rod; 17. a fixing frame; 18. a groove.

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 traction seat for a semitrailer comprises a bottom plate 1, symmetrical sliding grooves 11 are formed on the upper surface of the bottom plate 1, sliding blocks 14 are movably connected in each sliding groove 11, baffle plates 5 are fixedly connected to the upper surfaces of the two sliding blocks 14 together, electric telescopic rods 13 are fixedly connected to the right side surfaces of each sliding block 14, the right end of each electric telescopic rod 13 is fixedly connected with the inner side wall of the sliding groove 11, a traction plate 10 is hinged to the upper surface of each baffle plate 5 through a pin shaft 12, symmetrical grooves 18 are formed on the upper surface of each baffle plate 5, symmetrical electric hydraulic rods 16 are fixedly connected to the bottom surfaces of the traction plates 10, the bottom ends of each electric hydraulic rod 16 extend to the inside of the grooves 18 and are fixedly connected with the inner bottom walls of the grooves 18, symmetrical positioning grooves 4 are formed on the upper surface of each positioning groove 4, the top end of each positioning block 9 is in contact with the bottom surface of the traction plate 10, two groups of symmetrical limiting plates 3 are fixedly connected to the bottom surfaces of the traction plates 10, and one side of each group of the two groups of limiting plates 3 is in contact with the left side of each positioning block 9 respectively.

The bottom surface fixedly connected with two sets of symmetrical mounting panels 15 of bottom plate 1, symmetrical mounting holes 6 have all been seted up in the front of every mounting panel 15, can make the workman more convenient to the installation of device, avoid the inconvenient phenomenon of workman's appearance when installing the device, the top of bottom plate 1 is equipped with guide block 7, the bottom surface of guide block 7 and the last fixed surface of bottom plate 1 are connected, can make the traction process of being towed the thing more smooth, avoid the workman to appear blocking the phenomenon of being towed the thing when drawing, the last fixed surface of baffle 5 is connected with protection bar 2, the upper surface of protection bar 2 contacts with the bottom surface of traction plate 10, can support the protection to traction plate 10, avoid traction plate 10 to appear damaging the problem because of the heavy object suppression.

The top of traction plate 10 is equipped with guard plate 8, and guard plate 8's bottom surface and traction plate 10's last fixed surface are connected, can protect traction plate 10, avoid traction plate 10 because of the problem of damage appears with being towed thing direct contact, baffle 5's last fixed surface is connected with symmetrical mount 17, the one end that two mounts 17 are close to each other all with electric hydraulic stem 16's surface fixed connection, can fix a position the protection to electric hydraulic stem 16, avoid electric hydraulic stem 16 to appear the problem of fracture damage because of stability is not enough.

The working principle of the utility model is as follows:

when the device is used, firstly, the device is mounted to a designated position by utilizing the cooperation of the mounting plate 15 and the mounting hole 6, then the traction of a towed object is regulated by utilizing the electric hydraulic rod 16, the device after the angle regulation is supported by the positioning block 9 and the limiting plate 3, then the baffle 5 is moved by the work of the electric telescopic rod 13, so that the device is used for regulating the traction distance, then the towed object is initially guided by utilizing the guiding block 7, and the towed object during movement is supported by utilizing the traction plate 10, so that the aim of regulating the angle of the device according to the volume of the towed object is achieved, and the phenomenon that a user cannot regulate the device to cause inconvenient use is avoided.

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. A fifth wheel for a semitrailer, characterized by: including bottom plate (1), spout (11) symmetrical are offered to the upper surface of bottom plate (1), every the inside all swing joint of spout (11) has slider (14), two the upper surface of slider (14) is fixedly connected with baffle (5) jointly, every the right flank of slider (14) is fixedly connected with electric telescopic handle (13) all, every electric telescopic handle (13) right-hand member all with the inside wall fixed connection of spout (11), the upper surface of baffle (5) articulates through round pin axle (12) has traction plate (10), the recess (18) symmetrical are offered to the upper surface of baffle (5), the bottom surface fixedly connected with electric hydraulic stem (16) of traction plate (10) symmetrical, every electric hydraulic stem (16) the bottom all extend to the inside of recess (18) and with the interior bottom wall fixed connection of recess (18), the upper surface of baffle (5) has offered symmetrical constant head piece (4), every the bottom wall fixed connection of constant head piece (9) of constant head piece (4) has traction plate (9) symmetrical, the bottom surface (9) of two sets of traction plate (10) are connected with each other fixedly, one side surface of each group of limiting plates (3) which is close to each other is respectively contacted with the left side surface and the right side surface of each positioning block (9).

2. The fifth wheel for a semitrailer according to claim 1, wherein: two groups of symmetrical mounting plates (15) are fixedly connected to the bottom surface of the bottom plate (1), and symmetrical mounting holes (6) are formed in the front face of each mounting plate (15).

3. The fifth wheel for a semitrailer according to claim 1, wherein: the upper part of the bottom plate (1) is provided with a guide block (7), and the bottom surface of the guide block (7) is fixedly connected with the upper surface of the bottom plate (1).

4. The fifth wheel for a semitrailer according to claim 1, wherein: the upper surface of baffle (5) is fixedly connected with protection strip (2), the upper surface of protection strip (2) contacts with the bottom surface of traction plate (10).

5. The fifth wheel for a semitrailer according to claim 1, wherein: the upper part of the traction plate (10) is provided with a protection plate (8), and the bottom surface of the protection plate (8) is fixedly connected with the upper surface of the traction plate (10).

6. The fifth wheel for a semitrailer according to claim 1, wherein: the upper surface of baffle (5) fixedly connected with symmetrical mount (17), two the one end that mount (17) are close to each other all with the surface fixed connection of electronic hydraulic stem (16).

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