Engineering vehicle assembly auxiliary device

Abstract

The utility model discloses an engineering vehicle assembly auxiliary device which comprises a bottom plate, two rails and a bearing seat, the two rails are oppositely arranged on the bottom plate, and the bearing seat is arranged on the two rails in a striding mode and moves along the rails; the number of the bearing seats is two, and the two bearing seats are oppositely arranged in the extending direction of the track. When the assembling auxiliary device is used, a frame can be directly hoisted to the assembling auxiliary device, then a driving axle, a steering axle, a motor and other large-scale components are hoisted and assembled through a traveling crane in sequence, operation can be achieved by one person, the frame does not need to be frequently hoisted and hung in the air for assembling, and the assembling efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle assembly, and in particular to an auxiliary device for assembling an engineering vehicle. Background Art

[0002] The order of assembly of the whole machine is drive axle assembly, steering axle assembly, tire assembly, motor assembly, electrical component assembly and wiring harness wiring, etc. The current assembly method is to place the frame on the ground, place the drive axle and steering axle in a reasonable position in advance, and then the operator uses a crane to lift the frame above the components, aligning and assembling with the drive axle and steering axle in turn, and another operator leans over the bottom of the frame to align and tighten the mounting holes; after installation, the operator lifts the frame and places it on an iron stool, and then assembles tires, motors, electrical components and wiring harness wiring in turn. After all components are assembled, the whole vehicle is lifted to the ground by a crane. This operation method is difficult to operate and has low assembly efficiency. It takes 2-3 days to assemble a vehicle, and when assembling large components, 2 or more people are required to cooperate. Utility Model Content

[0003] The utility model provides an auxiliary device for assembling an engineering vehicle, so as to solve the technical problem of low vehicle assembly efficiency in the prior art.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is as follows:

[0005] The first aspect of the utility model provides an engineering vehicle assembly auxiliary device, including a base plate, a track, and a bearing seat, wherein the number of the tracks is two, the two tracks are arranged opposite to each other on the base plate, and the bearing seat is straddled on the two tracks and moves along the tracks; the number of the bearing seats is two, the two bearing seats are arranged opposite to each other in the extension direction of the tracks.

[0006] Furthermore, at least one of the bearing seats includes a seat body and a positioning member, the positioning member is arranged on the seat body, a positioning hole is formed on the bottom plate, and the positioning member is inserted into the positioning hole to fix the bearing seat.

[0007] Furthermore, the seat body includes a vehicle body and wheels, the wheels are installed at the bottom of the vehicle body; the vehicle body includes a support plate and two support rods, the two support rods are relatively arranged at the two ends of the support plate to support the frame, and the positioning piece is arranged on the side of the vehicle body.

[0008] Furthermore, positions of the two support rods on the support plate correspond to the two tracks respectively.

[0009] Furthermore, the support rod comprises a sleeve, a telescopic rod and a fixing piece, the sleeve is fixed to the support plate, the telescopic rod moves in the sleeve, and the fixing piece fixes the sleeve and the telescopic rod.

[0010] Furthermore, the vehicle body also includes a plurality of reinforcing plates, the reinforcing plates are arranged on both sides of the support rod, and the reinforcing plates are respectively fixed to the support rod and the support plate.

[0011] Furthermore, the vehicle body also includes a bracket, and the bracket is arranged at the top ends of the two support rods.

[0012] Furthermore, the open end of the bracket is in a groove-shaped structure to support the frame.

[0013] When the engineering vehicle assembly auxiliary device provided by the utility model is used, the vehicle frame can be directly hoisted thereon, and then the large components such as the drive axle, the steering axle, and the motor can be hoisted and assembled in sequence by using the traveling crane. Only one person can perform the operation, and there is no need to frequently hoist the vehicle frame and suspend it in the air for assembly, thereby improving the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 A top view of the auxiliary device for assembling an engineering vehicle in an embodiment of the utility model;

[0016] Figure 2 It is a side view of the auxiliary device for assembling an engineering vehicle in an embodiment of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the bearing seat in the embodiment of the utility model.

[0018] Reference numerals:

[0019] 10. Bottom plate; 20. Track; 30. Bearing seat; 31. Positioning member;

[0020] 32, vehicle body; 321, support plate; 322, support rod; 322a, sleeve; 322b, telescopic rod; 322c, fixing piece; 323, bracket; 324, reinforcement plate;

[0021] 33. Wheel. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0024] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0026] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0027] like Figure 1 , Figure 2 As shown, an embodiment of the present application provides an engineering vehicle assembly auxiliary device, including a base plate 10, a track 20, and a bearing seat 30. The number of the tracks 20 is two, and the two tracks 20 are relatively arranged on the base plate 10. The bearing seat 30 is straddled on the two tracks 20 and moves along the tracks 20; the number of the bearing seats 30 is two, and the two bearing seats 30 are relatively arranged in the extension direction of the tracks 20.

[0028] Reference Figure 1 In the embodiment of the present application, two rails 20 are arranged on the bottom plate 10, and two bearing seats 30 are arranged on the rails 20. Each bearing seat 30 is respectively arranged across the two rails 20. The bearing seats 30 can move on the rails 20 respectively. When the engineering vehicle assembly auxiliary device of the embodiment of the present application is used, the frame can be directly hoisted on the bearing seats 30; because the bearing seats 30 can move along the rails 20, the distance between the two bearing seats 30 can also be adjusted according to the length of the frame to suit the whole machine of different lengths.

[0029] When the engineering vehicle assembly auxiliary device of the embodiment of the present application is used, the frame can be directly hoisted thereon, and then the large components such as the drive axle, steering axle, and motor can be hoisted and assembled in sequence by using the traveling crane. One person can perform the operation without frequently hoisting the frame and suspending it in the air for assembly, thereby reducing the frequency of assembly hoisting and improving assembly efficiency. The assembly auxiliary device is simple and convenient for operators to operate, reduces labor intensity, and ensures efficient and rapid assembly.

[0030] In some embodiments, at least one bearing seat 30 includes a seat body and a positioning member 31, the positioning member 31 is arranged on the seat body, a positioning hole is formed on the bottom plate 10, and the positioning member 31 is inserted into the positioning hole to fix the bearing seat 30. In the embodiment of the present application, the positioning member 31 can be a positioning pin. During the assembly process, the assembly auxiliary device remains stationary, which is safe and secure, and it is convenient to hoist the frame onto the bearing seat 30.

[0031] In some embodiments, the seat body includes a vehicle body 32 and wheels 33, and the wheels 33 are installed at the bottom of the vehicle body 32; the vehicle body 32 includes a support plate 321 and two support rods 322, and the two support rods 322 are relatively arranged at the two ends of the support plate 321 to support the vehicle frame, and the positioning member 31 is arranged on the side of the vehicle body 32. In the embodiment of the present application, the seat body is an auxiliary trolley, and the wheels 33 can move on the track 20. The support rods 322 at the two ends of the support plate 321 are relatively arranged to support the vehicle frame. Furthermore, the positions of the two support rods 322 on the support plate 321 correspond to the two tracks 20 respectively. Figure 1 Two support rods 322 are respectively arranged on one side of the support plate 321 located on the track 20 to facilitate the placement of the frame.

[0032] In some embodiments, the support rod 322 includes a sleeve 322a, a telescopic rod 322b and a fixing member 322c, wherein the sleeve 322a is fixed to the support plate 321, the telescopic rod 322b moves in the sleeve 322a, and the fixing member 322c fixes the sleeve 322a and the telescopic rod 322b. Figure 3In the embodiment of the present application, the fixing member 322c passes through the telescopic rod 322b and the sleeve 322a and fixes the two. In the embodiment of the present application, the support rod 322 has a telescopic function. During the assembly process, the assembly height can be matched according to the height of the workpiece object and the height of the operator, meeting the ergonomic requirements and ensuring efficient and fast assembly.

[0033] In some embodiments, the vehicle body 32 further includes a plurality of reinforcing plates 324, and the reinforcing plates 324 are arranged on both sides of the support rod 322, and the reinforcing plates 324 are respectively fixed to the support rod 322 and the support plate 321. Figure 3 In the embodiment of the present application, reinforcing plates 324 are provided on both sides of the support rod 322 to ensure that the support rod 322 is stably and firmly fixed on the support plate 321. The reinforcing plate 324 is in a triangular plate shape, one side of which is fixed on the support plate 321 and the other side is fixed on the sleeve 322a.

[0034] In some embodiments, the vehicle body 32 further includes a bracket 323, and the top ends of the two support rods 322 are provided with the bracket 323. It can be understood that the bracket 323 at the top ends of the support rods 322 is used to better support the vehicle frame. Further, the open end of the bracket 323 is a groove structure to support the vehicle frame. The groove structure enables the vehicle frame to be stably placed on the bracket 323.

[0035] The engineering vehicle assembly auxiliary device of the embodiment of the present application is designed according to ergonomic requirements, is simple and convenient to operate, and improves assembly efficiency; it reduces the frequency of hoisting of the frame during the assembly process, and ensures safety.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An auxiliary device for assembly of engineering vehicles, characterized in that: It includes a base plate, a track, and a bearing seat. There are two tracks, which are arranged opposite to each other on the base plate. The bearing seat straddles the two tracks and moves along the tracks. There are two bearing seats, which are arranged opposite to each other in the extension direction of the tracks.

2. The engineering vehicle assembly auxiliary device according to claim 1, characterized in that: At least one of the bearing seats comprises a seat body and a positioning member, wherein the positioning member is disposed on the seat body, a positioning hole is formed on the bottom plate, and the positioning member is inserted into the positioning hole to fix the bearing seat.

3. The engineering vehicle assembly auxiliary device according to claim 2, characterized in that: The seat body includes a vehicle body and wheels, wherein the wheels are installed at the bottom of the vehicle body; the vehicle body includes a support plate and two support rods, wherein the two support rods are arranged at two ends of the support plate to support the vehicle frame, and the positioning member is arranged at the side of the vehicle body.

4. The engineering vehicle assembly auxiliary device according to claim 3, characterized in that: The positions of the two support rods on the support plate correspond to the two tracks respectively.

5. The engineering vehicle assembly auxiliary device according to claim 3, characterized in that: The support rod comprises a sleeve, a telescopic rod and a fixing piece, wherein the sleeve is fixed on the support plate, the telescopic rod moves in the sleeve, and the fixing piece fixes the sleeve and the telescopic rod.

6. The engineering vehicle assembly auxiliary device according to claim 3, characterized in that: The vehicle body further comprises a plurality of reinforcing plates, the reinforcing plates are arranged on both sides of the support rod, and the reinforcing plates are respectively fixed to the support rod and the support plate.

7. The engineering vehicle assembly auxiliary device according to claim 3, characterized in that: The vehicle body also includes a bracket, and the bracket is arranged on the top ends of the two support rods.

8. The engineering vehicle assembly auxiliary device according to claim 7, characterized in that: The open end of the bracket is in a groove-shaped structure to support the vehicle frame.

Images