CN217198038U

CN217198038U - Semitrailer with side protection device

Info

Publication number: CN217198038U
Application number: CN202220259649.5U
Authority: CN
Inventors: 刘培强; 边星星
Original assignee: Zaozhuang Dongbo Mining Machinery Equipment Co ltd
Current assignee: Zaozhuang Dongbo Mining Machinery Equipment Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-08-16
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a semitrailer with side protector relates to semitrailer technical field, including the semi-mounted carriage, the guard plate is installed through mount mechanism in the side of semi-mounted carriage, mount mechanism is including installing the mount in semi-mounted carriage side, the side of mount is fixed with the mount pad, first spout has all been seted up at the both ends of the bottom of mount pad, the inside of first spout is rotated and is connected with the regulation pole. Compared with the prior art, the utility model discloses a set up multiunit mount mechanism, utilize mount mechanism to fix the side at the semi-mounted carriage with the guard plate, conveniently install and dismantle the guard plate, it is very convenient nimble to use to adopt supporting mechanism to support between semi-mounted carriage and guard plate, can effectively reduce when the guard plate deformation semi-mounted carriage and carry out direct impact, improved the barrier propterty of guard plate greatly, it is very convenient to use.

Description

Semitrailer with side protection device

Technical Field

The utility model relates to a semitrailer technical field especially relates to a semitrailer with side protector.

Background

At present, adopt protector to protect the carriage mostly, because current protector utilizes bolt direct mount to the side at the car of semitrailer mostly, can carry out the dismouting a lot of when protector is impaired or overhauld, the risk of smooth silk appears again after the dismouting many times, need drill hole again this moment, the integrality in semitrailer carriage has been destroyed, influence the life of semitrailer, the use exists not enoughly, we propose a semitrailer with side protector for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a semitrailer with side protector has solved and can carry out a lot of dismouting when protector is impaired or overhauls, appears the risk of smooth silk again after the dismouting many times, needs to drill again this moment, has destroyed the integrality in semitrailer carriage, influences the technical problem of the life of semitrailer.

In order to solve the technical problem, the utility model provides a semitrailer with a side protection device, which comprises a semitrailer carriage, the side surface of the semi-trailer carriage is provided with a protective plate through a fixing frame mechanism, the fixing frame mechanism comprises a fixing frame arranged on the side surface of the semi-trailer carriage, the side surface of the fixed frame is fixed with a mounting seat, both ends of the bottom of the mounting seat are provided with first sliding chutes, the inner part of the first chute is rotationally connected with an adjusting rod, both ends of the adjusting rod are connected with a first slide block through threads, the top of the first sliding block is rotatably connected with a first connecting rod, a pressing plate is rotatably connected between the two first connecting rods, the mounting seat is fixedly provided with a guide shaft, the guide shaft is in sliding connection with the pressing plate, the protection plate is in sliding connection with the guide shaft, and a supporting mechanism is arranged between the protection plate and the semi-trailer carriage.

Preferably, the number of the fixed frame mechanisms is a plurality of groups, and the fixed frame mechanisms in the plurality of groups are symmetrically distributed on the side surface of the semi-trailer carriage.

Preferably, the turning directions of the threads at the two ends of the adjusting rod are opposite, and the first sliding block is in sliding connection with the first sliding groove.

Preferably, the supporting mechanism is including fixing the support frame in the guard plate side, the second spout has all been seted up at the both ends of the bottom of support frame, the inside of second spout is fixed with the fixed axle, the equal sliding connection in both ends of fixed axle has the second slider, the bottom of second slider is rotated and is connected with the second connecting rod, the bottom of second connecting rod is rotated and is connected with the clamp plate, install the spring between second slider and the second spout.

Preferably, the pressing plate is of an L-shaped structure, and the pressing plate is in sliding connection with the supporting frame.

Preferably, the number of the fixing frame mechanisms is a plurality of groups, and the plurality of groups of the fixing frame mechanisms are symmetrically distributed on the side surface of the protection plate.

Compared with the prior art, the utility model provides a pair of semitrailer with side protector has following beneficial effect:

the utility model provides a semitrailer with side protector through setting up multiunit mount mechanism, utilizes mount mechanism to fix the guard plate in the side in semi-mounted carriage, and the convenience is installed and is dismantled the guard plate, uses very convenient flexibility.

The utility model provides a semitrailer with side protector adopts supporting mechanism to support between semitrailer carriage and guard plate, carries out direct impact to semitrailer carriage when having effectively reduced guard plate deformation, has improved the barrier propterty of guard plate greatly, and it is very convenient to use.

Drawings

Fig. 1 is a front view of a semitrailer with a side protection device according to the present invention;

FIG. 2 is a cross-sectional view of the fixture mechanism of FIG. 1;

fig. 3 is a cross-sectional view of the support mechanism of fig. 1.

Reference numbers in the figures: the semi-trailer comprises a semi-trailer carriage 1, a fixing frame mechanism 2, a fixing frame 21, a mounting seat 22, a first sliding groove 23, an adjusting rod 24, a first sliding block 25, a first connecting rod 26, a pressing plate 27, a guide shaft 28, a protection plate 3, a supporting mechanism 4, a supporting frame 41, a second sliding groove 42, a fixed shaft 43, a second sliding block 44, a second connecting rod 45 and a pressing plate 46.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is given by figures 1-3, the utility model provides a semitrailer with side protection device, including semitrailer carriage 1, protection plate 3 is installed through mount mechanism 2 in the side of semitrailer carriage 1, the quantity of mount mechanism 2 is a plurality of groups, a plurality of groups of mount mechanisms 2 are located the side of semitrailer carriage 1 and are the symmetric distribution, the screw thread of adjusting rod 24 both ends is to opposite direction, first slider 25 and first spout 23 are sliding connection, mount mechanism 2 includes mount 21 installed in semitrailer carriage 1 side, mount 22 is fixed on the side of mount 21, first spout 23 has all been seted up at both ends of the bottom of mount 22, the inside rotation of first spout 23 is connected with adjusting rod 24, both ends of adjusting rod 24 all have first slider 25 through threaded connection, the top of first slider 25 rotates and is connected with first connecting rod 26, the two first connecting rods 26 are rotatably connected with a pressing plate 27, the mounting seat 22 is fixedly provided with a guide shaft 28, the guide shaft 28 is slidably connected with the pressing plate 27, the protection plate 3 is slidably connected with the guide shaft 28, the protection plate is fixed on the side surface of the semi-trailer carriage by a plurality of fixing frame mechanisms, the protection plate is conveniently mounted and dismounted, the use is very convenient and flexible, the supporting mechanism 4 is mounted between the protection plate 3 and the semi-trailer carriage 1, the supporting mechanism 4 comprises a supporting frame 41 fixed on the side surface of the protection plate 3, the two ends of the bottom of the supporting frame 41 are respectively provided with a second sliding groove 42, a fixing shaft 43 is fixed inside the second sliding groove 42, the two ends of the fixing shaft 43 are respectively slidably connected with a second sliding block 44, the bottom of the second sliding block 44 is rotatably connected with a second connecting rod 45, the bottom of the second connecting rod 45 is rotatably connected with a pressing plate 46, and a spring 4 is mounted between the second sliding block 44 and the second sliding groove 42, the clamp plate 46 is L type structure, and clamp plate 46 is sliding connection with support frame 41, and the quantity of mount mechanism 2 is a plurality of groups, and the side that a plurality of groups mount mechanism 2 are located guard plate 3 is the symmetric distribution, adopts supporting mechanism to support between semi-trailer carriage and guard plate, can effectively reduce and carry out direct impact to semi-trailer carriage when guard plate deformation, has improved the barrier propterty of guard plate greatly, and it is very convenient to use.

The working principle is as follows:

the implementation steps of innovation points are as follows:

the first step is as follows: when the semi-trailer carriage is used, the multiple groups of fixing frame mechanisms 2 are arranged on the side surface of the semi-trailer carriage 1, the protection plate 3 is sleeved on the guide shaft 28, then the adjusting rod 24 is rotated, the adjusting rod 24 drives the first sliding blocks 25 on the two sides to slide in the first sliding groove 23 through thread transmission, because the rotating directions of threads at the two ends of the adjusting rod 24 are opposite, the two first sliding blocks 25 are far away from each other, the first sliding blocks 25 drive the pressing plate 27 through the first connecting rod 26, the guide shaft 28 is inserted into the pressing plate 27, and then the pressing plate 27 presses the protection plate 3;

the second step is that: when utilizing mount mechanism 2 to press from both sides tightly protection plate 3, protection plate 3 drives supporting mechanism 4 and is close to semi-trailer 1, and clamp plate 46 contacts with semi-trailer this moment, is compressed tightly along with protection plate 3, and the distance between this in-process protection plate 3 and the clamp plate 46 reduces, and clamp plate 46 drives second slider 44 through second connecting rod 45 and slides and compress spring 47 on fixed axle 43, and spring 47 is compressed and produces elasticity and act on clamp plate 46 through second slider 44 and second connecting rod 45, makes clamp plate 46 paste tight semi-trailer 1.

To sum up, compare in prior art, the utility model discloses a set up multiunit mount mechanism, utilize mount mechanism to fix the guard plate in the side in semi-mounted carriage, the convenience is installed and is dismantled the guard plate, uses very conveniently in a flexible way to adopt supporting mechanism to support between semi-mounted carriage and guard plate, carry out direct impact to semi-mounted carriage when effectively having reduced the guard plate deformation, improved the barrier propterty of guard plate greatly, it is very convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a semitrailer with side protector, includes semitrailer car (1), its characterized in that: the side of the semi-trailer carriage (1) is provided with the protection plate (3) through the fixing frame mechanism (2), the fixing frame mechanism (2) comprises a fixing frame (21) arranged on the side of the semi-trailer carriage (1), the side of the fixing frame (21) is fixed with a mounting seat (22), the two ends of the bottom of the mounting seat (22) are provided with first sliding grooves (23), the inner part of each first sliding groove (23) is rotatably connected with an adjusting rod (24), the two ends of each adjusting rod (24) are both connected with first sliding blocks (25) through threads, the top of each first sliding block (25) is rotatably connected with first connecting rods (26), a compression plate (27) is rotatably connected between the two first connecting rods (26), the mounting seat (22) is fixedly provided with a guide shaft (28), the guide shaft (28) is slidably connected with the compression plate (27), and the protection plate (3) is slidably connected with the guide shaft (28), and a supporting mechanism (4) is arranged between the protection plate (3) and the semi-trailer carriage (1).

2. The semitrailer with side protection device according to claim 1, characterized in that the number of said anchor bracket mechanisms (2) is several groups, several groups of said anchor bracket mechanisms (2) being symmetrically distributed on the side of the semitrailer car (1).

3. A semitrailer with side guards according to claim 1, characterized in that the turning directions of the threads at both ends of the adjusting rod (24) are opposite, and the first sliding block (25) is slidably connected with the first sliding chute (23).

4. The semitrailer with the side protection device according to claim 1, characterized in that the supporting mechanism (4) comprises a supporting frame (41) fixed on the side of the protection plate (3), second sliding grooves (42) are formed in two ends of the bottom of the supporting frame (41), a fixed shaft (43) is fixed inside the second sliding grooves (42), second sliding blocks (44) are connected to two ends of the fixed shaft (43) in a sliding mode, a second connecting rod (45) is connected to the bottom of each second sliding block (44) in a rotating mode, a pressing plate (46) is connected to the bottom of each second connecting rod (45) in a rotating mode, and a spring (47) is installed between each second sliding block (44) and each second sliding groove (42).

5. A semitrailer with side guards according to claim 4, characterised in that the pressure plate (46) is of L-shaped construction, the pressure plate (46) being in sliding connection with the supporting frame (41).

6. A semitrailer with side guards according to claim 4, characterised in that the number of said mounting bracket mechanisms (2) is several groups, several groups of said mounting bracket mechanisms (2) being symmetrically distributed on the sides of the guard plate (3).