CN215165003U - V-shaped stop lever structure of car arrester - Google Patents

Abstract

The utility model discloses a V type pin structure of car arrester, the pin that can overturn in step and go up and down is installed respectively to both sides including the base, be the V-arrangement structure after the pin rises, the pin is including the pivot, the rocking arm is installed respectively at the both ends of pivot, the bottom portion of rocking arm rotates respectively and installs the both ends at the base, the middle part cover of pivot is equipped with the roller that interval distribution set up, separate through the fixed extension board that the interval set up between the roller, fixed extension board installation is fixed on the fixed beam of one side, the both ends of fixed beam are fixed respectively on the rocking arm. The utility model has the advantages of reasonable design, increased holistic stability, the structural design of the roller that adopts pivot and interval to set up changes sliding friction into rolling friction, avoids the scratch chassis, and its bearing capacity is suitable good, guarantees the atress indeformable, has satisfied operation requirement.

Description

V-shaped stop lever structure of car arrester

The technical field is as follows:

the utility model relates to a parking auxiliary assembly field mainly relates to a V type pin structure of car arrester.

Background art:

the existing stop lever is simple in structure and mostly comprises a base, a single reversible lever body is arranged on one side of the base, the base structure adopts a traditional cuboid shell structure, the upper end face of the base is a certain thickness away from the ground, the thickness of the base is inconvenient for a vehicle to pass through under the condition that the vehicle enters and exits the space firstly, rigid friction can be generated between the lever body and a vehicle chassis when the vehicle is stopped, the chassis can be scratched sometimes, and the structure of the transverse lever body is poor in stability and strength, so that the structure of the transverse lever body needs to be improved.

The utility model has the following contents:

the utility model discloses the purpose is exactly in order to compensate prior art's defect, provides a V type pin structure of car arrester, and aim at has solved the problem that above-mentioned background art provided.

The utility model discloses a realize through following technical scheme:

the utility model provides a V type pin structure of car arrester, installs the pin that can overturn in step and go up and down respectively including the both sides of base, the pin is the V-arrangement structure after rising, the pin is including the pivot, the rocking arm is installed respectively at the both ends of pivot, the bottom portion of rocking arm rotates respectively and installs the both ends at the base, the middle part cover of pivot is equipped with the roller that interval distribution set up, separate through the fixed extension board that the interval set up between the roller, fixed extension board installation is fixed on the fixed beam of one side, the both ends of fixed beam are fixed respectively on the rocking arm.

The base including the pedestal, the well partial distribution of pedestal has the cavity that the interval set up, the cavity upper cover has closed the apron, the pedestal of cavity both sides is the inclined plane structure, and the pin upset of both sides descends the back, and fixed beam and pin up end after the upset in proper order with pedestal up end both sides inclined plane transition fit in proper order.

The rocking arm including with upset back pedestal, fixed beam and pin inclination complex casing, the one end of side in the casing is equipped with the connecting hole of rotating the installation with the base, the other end of casing medial surface is equipped with the fixed block that is used for installing the fixed beam, be equipped with the connection fixed orifices on the fixed block.

The shell is of a groove-shaped structure, and connecting rib plates arranged at intervals are distributed in the shell.

The roll shaft is made of ultra-high molecular materials with high wear resistance, high impact resistance and high temperature resistance.

The fixed beam is of a hollow beam body structure and is composed of two plate bodies, the plate bodies are of strip-shaped plate structures, one section of each plate body is of an L-shaped structure, and a hollow dovetail clamping groove is formed in the middle of each combined plate body.

The fixed support plate comprises a plate body, the upper end of the plate body is provided with a through hole for penetrating through the rotating shaft, and the bottom end of the plate body is provided with a clamping plate matched with the dovetail type clamping groove.

The principle is as follows: this application is through a bottom plate both sides can overturn pin structure, be the V type during rising, the rocking arm both ends are connected to on the base through the bearing respectively, constitute the structure of a combination like this, thereby holistic stability has been increased, and pin structure in this application adopts the structural design of the roller of pivot and interval setting, on the one hand changed the friction mode between pin and chassis in parking process, change sliding friction into rolling friction, avoid scratching the chassis, and the form of this kind of combination, good stability, high strength, it passes through the bearing test, can reach 3000Kg, therefore its bearing capacity is fairly good, guarantee that the pressurized is indeformable, the operation requirement has been satisfied.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, increased holistic stability, the structural design of the roller that adopts pivot and interval to set up changes sliding friction into rolling friction, avoids the scratch chassis, and its bearing capacity is suitable good, guarantees the atress indeformable, has satisfied operation requirement.

Description of the drawings:

fig. 1 is a schematic structural view when the utility model is lifted up.

Fig. 2 is a cross-sectional side view after the present invention has fallen.

Fig. 3 is a schematic structural view of the stop lever.

Fig. 4 is a schematic structural view of the crank arm.

Fig. 5 is a schematic structural view of the fitting of the fixing beam and the chucking plate.

Reference numerals:

1. a base; 2. a stop lever; 3. a rocker arm; 2-1, a rotating shaft; 2-2, a roll shaft; 4. fixing a support plate; 5. a fixed beam; 1-1, a seat body; 1-2, a cover plate; 3-1, a shell; 3-2, connecting holes; 3-3, fixing blocks; 3-4, connecting a rib plate; 6. dovetail-shaped clamping grooves; 4-1, through holes; 4-2, clamping and mounting the plate.

The specific implementation mode is as follows:

see the drawings.

A V-shaped stop lever structure of a car arrester comprises stop levers 2 which can be synchronously overturned and lifted and are respectively arranged on two sides of a base 1, the stop levers 2 are of a V-shaped structure after being lifted, each stop lever 2 comprises a rotating shaft 2-1, rocker arms 3 are respectively arranged at two ends of each rotating shaft 2-1, bottom end portions of the rocker arms 3 are respectively rotatably arranged at two ends of the base 1, roller shafts 2-2 which are distributed at intervals are sleeved in the middle of each rotating shaft 2-1, the roller shafts 2-2 are separated by fixing support plates 4 which are arranged at intervals, the fixing support plates 4 are fixedly arranged on a fixing beam 5 on one side, and two ends of the fixing beam 5 are respectively fixed on the rocker arms 3.

Further, the base 1 comprises a base body 1-1, concave cavities are distributed in the middle of the base body 1-1 at intervals, a cover plate 1-2 covers the concave cavities, the base body on two sides of each concave cavity is of an inclined surface structure, after the stop rods 2 on two sides are turned over and descend, the upper end surfaces of the turning fixed beam 5 and the stop rods 2 are sequentially in inclined surface transition fit with two sides of the upper end surface of the base body 1-1. The inclined plane is in transition fit, the vehicle can conveniently pass in and out, the whole thickness after the whole descending and contraction is about 7 centimeters, the height after the lifting can reach about 22 centimeters to meet the height requirements of most vehicle chassis, the thickness of the vehicle is equivalent to the height of the conventional speed bump, and the vehicle can be parked from any place without being influenced by a vehicle stopper.

Further, the rocker arm 3 comprises a shell 3-1 which is in slope fit with the overturning rear seat body 1-1, the fixed beam 5 and the stop lever 2, one end of the inner side surface of the shell 3-1 is provided with a connecting hole 3-2 which is rotatably installed with the base 1, the other end of the inner side surface of the shell 3-1 is provided with a fixed block 3-3 which is used for installing the fixed beam, and the fixed block 3-3 is provided with a connecting and fixing hole. The structural design of this rocking arm not only can realize its and the rotation installation cooperation of base, and the fixed block makes things convenient for the aggregate erection of fixed beam simultaneously, makes its overall assembly more reasonable, convenient and fast. The shell 3-1 is of a groove-shaped structure, and connecting rib plates 3-4 arranged at intervals are distributed in the shell. Through the structure of connecting the gusset, increased the intensity and the stability of whole casing.

Further, the roll shaft 2-2 is made of ultra-high molecular materials with high wear resistance, high impact resistance and high temperature resistance. The chassis can not be damaged, a good protection effect is achieved, and the escape of vehicles can be limited.

Further, the fixed beam 5 is a hollow beam structure and is composed of two plate bodies, the plate bodies are strip-shaped plate structures, one of the plate bodies is of an L-shaped structure, and a hollow dovetail-shaped clamping groove 6 is formed in the middle of the two plate bodies after the two plate bodies are combined. The fixed support plate 4 comprises a plate body, the upper end part of the plate body is provided with a through hole 4-1 for penetrating through the rotating shaft, and the bottom end of the plate body is provided with a clamping plate 4-2 matched with the dovetail type clamping groove. Through the structure of two plate body combinations, made things convenient for the assembly of in-process, through the structure of dovetail draw-in groove, play the effect of the fixed extension board of direction, fixed extension board is used for supporting fixed rotating shaft, makes its intensity increase, separates the roller simultaneously, and the dispersion lies in the frictional force when keeping silent the contact.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides a V type pin structure of car arrester which characterized in that: the novel lifting device is characterized in that stop rods (2) capable of synchronously overturning and lifting are respectively installed on two sides of a base (1), the stop rods (2) are of a V-shaped structure after being lifted, each stop rod (2) comprises a rotating shaft (2-1), rocker arms (3) are respectively installed at two ends of the rotating shaft (2-1), the bottom ends of the rocker arms (3) are respectively rotatably installed at two ends of the base (1), roller shafts (2-2) arranged in a spaced mode are sleeved at the middle of the rotating shaft (2-1), fixed support plates (4) arranged in a spaced mode are arranged between the roller shafts (2-2), the fixed support plates (4) are fixedly installed on a fixed beam (5) on one side, and two ends of the fixed beam (5) are respectively fixed on the rocker arms (3).

2. The V-shaped bar structure of the car arrester as claimed in claim 1, wherein: the base (1) comprises a base body (1-1), wherein concave cavities are distributed in the base body (1-1) at intervals, cover plates (1-2) are covered on the concave cavities, the base body on two sides of each concave cavity is of an inclined plane structure, the stop rods (2) on two sides are turned over and descend, and the upper end surfaces of the fixed beam (5) and the stop rods (2) after turning over are in inclined plane transition fit with the two sides of the upper end surface of the base body (1-1) in sequence.

3. The V-shaped bar structure of the car arrester as claimed in claim 1, wherein: the rocker arm (3) comprises a shell (3-1) which is matched with the overturning rear seat body (1-1), the fixed beam (5) and the stop lever (2) in an inclination manner, one end of the inner side surface of the shell (3-1) is provided with a connecting hole (3-2) which is rotatably installed with the base (1), the other end of the inner side surface of the shell (3-1) is provided with a fixed block (3-3) for installing the fixed beam, and the fixed block (3-3) is provided with a connecting and fixing hole.

4. The V-shaped bar structure of the car arrester according to claim 3, characterized in that: the shell (3-1) is of a groove-shaped structure, and connecting rib plates (3-4) arranged at intervals are distributed in the shell.

5. The V-shaped bar structure of the car arrester as claimed in claim 1, wherein: the roll shaft (2-2) is made of ultra-high molecular materials with high wear resistance, high impact resistance and high temperature resistance.

6. The V-shaped bar structure of the car arrester as claimed in claim 1, wherein: the fixed beam (5) is of a hollow beam body structure and is composed of two plate bodies, the plate bodies are of strip-shaped plate structures, one of the plate bodies is of an L-shaped structure, and a hollow dovetail clamping groove (6) is formed in the middle of the two plate bodies after the two plate bodies are combined.

7. The V-shaped bar structure of the car arrester according to claim 6, characterized in that: the fixing support plate (4) comprises a plate body, a through hole (4-1) for penetrating through the rotating shaft is formed in the upper end of the plate body, and a clamping plate (4-2) matched with the dovetail type clamping groove is formed in the bottom end of the plate body.

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