CN217753945U

CN217753945U - Cab traction auxiliary system

Info

Publication number: CN217753945U
Application number: CN202221462972.9U
Authority: CN
Inventors: 吴孝鸿
Original assignee: Tianjin Longfeng Weiye Technology Co ltd
Current assignee: Tianjin Longfeng Weiye Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-08
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to a cab traction auxiliary system, which comprises a supporting component and a hanging rod component; the supporting assembly comprises a supporting beam, a first sliding rod, a second sliding rod and four connecting sliding blocks; the two ends of the supporting beam are respectively connected with a first sliding rod and a second sliding rod and are I-shaped, a first long hole penetrates through the upper surface and the lower surface of the first sliding rod, and first sliding grooves are formed in the front side surface and the rear side surface of the first sliding rod; a second long hole is formed in the upper surface and the lower surface of the second sliding rod in a penetrating manner, and second sliding grooves are formed in the front side surface and the rear side surface of the second sliding rod; the left end and the right end of the first sliding rod and the left end and the right end of the second sliding rod are respectively sleeved with a slidable connecting sliding block; the connecting sliding block is matched with the sliding grooves of the first sliding rod and the second sliding rod. Driver's cabin pull auxiliary system, prevent that the driver's cabin from carrying when pulling the removal, because of the harm that toppling, deformation, landing caused such as inertial force, vibrations.

Description

Cab traction auxiliary system

Technical Field

The utility model relates to an automobile cab pulls supplementary technical field, especially relates to driver's cabin pulls auxiliary system.

Background

In the automobile production assembling process, transport the in-process that attaches together the station with the auttombilism room from driver's cabin partial shipment station to chassis, need accomplish the handling operation of auttombilism room through hoist device, in order to prevent that auttombilism room door frame tang atress from concentrating and causing local deformation and paint damage to influence the appearance quality, the driver's cabin of present domestic mainstream host computer factory pulls the auxiliary system and wraps up with the effect face that the driver's cabin contacted generally adopts soft materials, like cotton flannel, rubber and plastic cotton, wool felt etc. partial host computer factory also adopts the mode of installing the polyurethane piece on fixed davit to carry out the driver's cabin and hangs.

There are the following problems: 1. when the conveying and traction speed is too high, the cab has the risks of tipping and slipping; 2. the rabbet of the door frame of the cab deforms due to the vibration of the cab and the left and right swinging during conveying and traction; 3. the shift of the centre of gravity of the cab, together with the forward and backward swinging during transport, is unavoidable in both ways, with the risk of cab rollover and deformation.

Therefore, the cab traction auxiliary system is designed to solve the problems.

Disclosure of Invention

The utility model provides a traction auxiliary system for a cab, which comprises a supporting component and a hanging rod component;

the supporting assembly comprises a supporting beam, a first sliding rod, a second sliding rod and four connecting sliding blocks; the two ends of the supporting beam are respectively connected with a first sliding rod and a second sliding rod and are I-shaped, a first long hole penetrates through the upper surface and the lower surface of the first sliding rod, and first sliding grooves are formed in the front side surface and the rear side surface of the first sliding rod; a second long hole penetrates through the upper surface and the lower surface of the second sliding rod, and second sliding grooves are formed in the front side surface and the rear side surface of the second sliding rod; the left end and the right end of the first sliding rod and the left end and the right end of the second sliding rod are respectively sleeved with a slidable connecting sliding block; the connecting sliding block is matched with the sliding grooves of the first sliding rod and the second sliding rod;

the hanging rod assemblies are provided with four groups, each group of hanging rod assemblies comprises a nut, a screw rod, a plug groove and a plug, the nuts are matched with the screw rods, the screw rods are matched with the connecting slide blocks, springs are arranged between the nuts and the connecting slide blocks after the assembly is finished, the connecting slide blocks are vertically provided with through screw holes matched with the screw rods in a penetrating mode, one end of each screw rod is integrally formed into a connecting rod, and a rotating rod is fixedly arranged on one side of each connecting rod; the bottom of the plug groove is provided with a rotary hole in a penetrating way, the top surface of the plug groove is provided with a square groove, and the square groove is used for accommodating a plug; the plug is a U-shaped groove and is prevented from sliding off, one end of the U-shaped groove is higher, the other end of the U-shaped groove is lower, and the inclined plane in the U-shaped groove is inclined; two sets of peg subassemblies on the first slide bar set up relatively, two sets of peg subassemblies on the second slide bar are that the cock groove sets up with the stopper relatively, and under the exogenic action, the cock groove can rotate for the bull stick.

Preferably, the middle part of the top surface of the support beam is provided with a hook.

Preferably, the plug is made of an elastic material.

Preferably, the plug and the plug groove are detachably connected.

Preferably, the plug groove and the plug are provided in plural sizes.

The beneficial effects of the utility model are that:

driver's cabin pull auxiliary system, prevent that the driver's cabin from carrying when pulling the removal, because of the harm that toppling, deformation, landing caused such as inertial force, vibrations.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a perspective view of the support assembly;

FIG. 4 is a perspective view of the cloth rail assembly;

FIG. 5 is a schematic view of the connection of the screw, the connecting rod and the rotating rod;

FIG. 6 is a perspective view of the plug groove and plug;

FIG. 7 is an exploded view of the plug groove and plug;

wherein:

1-a support beam; 2-hooking; 3-a first slide bar; 4-a second slide bar; 5-a nut; 6-a spring; 7-connecting the slide block; 8-screw rod; 9-a connecting rod; 10-a rotating rod; 11-plug groove; 12-plug.

Detailed Description

The following detailed description will be made with reference to the accompanying drawings in conjunction with embodiments of the present invention.

The cab traction auxiliary system comprises a supporting assembly and a hanging rod assembly;

as shown in fig. 3, the support assembly comprises a support beam 1, a first slide bar 3, a second slide bar 4 and four connecting sliders 7; the two ends of the supporting beam 1 are respectively connected with a first sliding rod 3 and a second sliding rod 4 and are I-shaped, a first long hole is penetrated through the upper surface and the lower surface of the first sliding rod 3, and first sliding grooves are formed in the front side surface and the rear side surface of the first sliding rod 3; a second long hole penetrates through the upper surface and the lower surface of the second slide bar 4, and second sliding grooves are formed in the front side surface and the rear side surface of the second slide bar 4; the left end and the right end of the first sliding rod 3 and the left end and the right end of the second sliding rod 4 are respectively sleeved with a slidable connecting sliding block 7; the connecting sliding block 7 is matched with the sliding grooves of the first sliding rod 3 and the second sliding rod 4;

as shown in fig. 2, the hanging rod assemblies are provided with four groups, each group of hanging rod assemblies comprises a nut 5, a screw 8, a plug groove 11 and a plug 12, the nut 5 is matched with the screw 8, the screw 8 is matched with the connecting slide block 7, a spring 6 is arranged between the nut 5 and the connecting slide block 7 after the assembly, a through screw hole matched with the screw 8 is arranged in the connecting slide block 7 in a penetrating manner, a connecting rod 9 is integrally formed at one end of the screw 8, and a rotating rod 10 is fixedly arranged at one side of the connecting rod 9; a rotating hole is formed in the bottom of the plug groove 11 in a penetrating mode, a square groove is formed in the top face of the plug groove 11, and the square groove is used for accommodating the plug 12; the plug 12 is a U-shaped groove, one end of the U-shaped groove is higher, the other end of the U-shaped groove is lower, and the inclined plane in the U-shaped groove is inclined; two groups of hanging rod assemblies on the first sliding rod 3 are oppositely arranged, a plug groove 11 and a plug 12 of two groups of hanging rod assemblies on the second sliding rod 4 are oppositely arranged, and the plug groove 11 can rotate relative to the rotating rod 10 under the action of external force.

Preferably, the middle part of the top surface of the support beam 1 is provided with a hook 2.

Preferably, the plug 12 is made of an elastic material to reduce abrasion.

Preferably, the plug 12 and the plug groove 11 are detachably connected.

Preferably, the plug groove 11 and the plug 12 are provided in plural sizes.

The using method comprises the following steps:

the hook 2 is connected with hoisting equipment, four edges of the automobile cab are clamped in the plug, the automobile cab is hoisted by the hoisting equipment, after being hoisted, the automobile cab is buffered to shake in the vertical direction through the springs 6, and is decomposed to the four springs 6 through force transmission, so that the vibration is reduced;

when the automobile is suddenly paused, a forward impulse force is generated in the automobile cab under the action of inertia, and the impulse force is dissolved through the rotation of the plug groove 11 relative to the rotating rod 10, so that the vibration caused by the inertia force during the sudden pause is reduced.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The cab traction auxiliary system is characterized by comprising a supporting assembly and a hanging rod assembly;

the supporting assembly comprises a supporting beam (1), a first sliding rod (3), a second sliding rod (4) and four connecting sliding blocks (7); the supporting beam is characterized in that two ends of the supporting beam (1) are respectively connected with a first sliding rod (3) and a second sliding rod (4) and are I-shaped, first long holes are formed in the upper surface and the lower surface of the first sliding rod (3) in a penetrating mode, and first sliding grooves are formed in the front side surface and the rear side surface of the first sliding rod (3); a second long hole penetrates through the upper surface and the lower surface of the second sliding rod (4), and second sliding grooves are formed in the front side surface and the rear side surface of the second sliding rod (4); the left end and the right end of the first sliding rod (3) and the left end and the right end of the second sliding rod (4) are respectively sleeved with a slidable connecting sliding block (7); the connecting sliding block (7) is matched with the sliding grooves of the first sliding rod (3) and the second sliding rod (4);

the hanging rod assembly is provided with four groups, each group of hanging rod assembly comprises a nut (5), a screw rod (8), a plug groove (11) and a plug (12), the nut (5) is matched with the screw rod (8), the screw rod (8) is matched with the connecting slide block (7), a spring (6) is arranged between the nut (5) and the connecting slide block (7) after the assembly, a through screw hole matched with the screw rod (8) is arranged in the connecting slide block (7) in a vertically penetrating manner, a connecting rod (9) is integrally formed at one end of the screw rod (8), and a rotating rod (10) is fixedly arranged on one side of the connecting rod (9); a rotating hole is formed in the bottom of the plug groove (11) in a penetrating mode, a square groove is formed in the top surface of the plug groove (11) and used for accommodating a plug (12); the plug (12) is a U-shaped groove and is prevented from slipping off, one end of the U-shaped groove is higher, the other end of the U-shaped groove is lower, and the inclined plane in the U-shaped groove is inclined; two groups of hanging rod assemblies on the first sliding rod (3) are arranged oppositely, a plug groove (11) and a plug (12) of two groups of hanging rod assemblies on the second sliding rod (4) are arranged oppositely, and under the action of external force, the plug groove (11) can rotate relative to the rotating rod (10).

2. Cab traction assistance system according to claim 1, characterized in that a hook (2) is provided in the middle of the top surface of the support beam (1).

3. Cab traction assistance system according to claim 2, wherein the plug (12) is of an elastic material.

4. Cab traction assistance system according to claim 3, wherein the plug (12) and the plug groove (11) are detachably connected.

5. Cab traction assistance system according to claim 4, wherein the specifications of the plug groove (11) and the plug (12) are provided in plurality.