Cab transfer frame with assembling function

Abstract

The cab transfer frame with the assembling function comprises a front support and a rear support, the front support and the rear support are connected into a whole through a longitudinal beam arranged on the lower portion, an upper cross beam of the front support is divided into two sections which are disconnected in the middle, an avoiding notch is formed, the tops of the two sections of disconnected upper supporting cross beams are respectively provided with a first protective supporting block, and a second protective supporting block is arranged on the lower portion of the front support. Second protective supporting blocks are arranged on the two sides of the top of an upper cross beam of the rear support respectively, a middle support is arranged between the front support and the rear support and close to the front support, third protective supporting blocks are arranged on the two sides of an upper cross beam of the middle support respectively, and the middle support and the rear support are matched to support the weight of the whole cab. The front support is used for supporting left-right balance of the cab and preventing rollover. According to the cab transfer frame, the function of the cab transfer frame is achieved, the front suspension bracket and the rear suspension bracket can be installed on the transfer frame, risks and cost existing in hoisting installation on an existing production line are reduced, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment transportation, and in particular to a cab transfer frame with an assembly function. Background Art

[0002] The transportation of various parts is inevitable during automobile assembly operations, especially the assembly of the cab, which needs to be transported. However, its weight is large, so the front suspension bracket A and rear suspension bracket B (such as Figure 2 as shown).

[0003] The inventor discovered during the process of implementing the utility model:

[0004] The existing solution is to use a transfer rack. The patent document with application number 202110733919.1 provides a cab transport wooden bracket, and Figure 1 The transfer frame shown includes a front bracket 1 and a rear bracket 2, the vertical height of the rear bracket is higher than the front bracket, the front bracket and the rear bracket both include an upper crossbeam and a lower crossbeam, the upper crossbeam and the lower crossbeam are connected by a column, the columns of the front bracket and the rear bracket are respectively connected as a whole by a longitudinal beam 3, and the front bracket and the rear bracket are respectively provided with spaced pads 10; wherein, the pad of the rear bracket is used to support the rear suspension bracket of the cab, and the pad of the front bracket is used to support the front end of the cab.

[0005] This structure has at least the following problems: the front suspension bracket and the rear suspension bracket at the bottom of the cab need to be hoisted during assembly, which poses a great safety hazard, the hoisting cost is relatively high, and affects production efficiency. Summary of the invention

[0006] In order to solve the problems existing in the existing transfer racks, the utility model proposes a cab transfer rack with an assembly function, which can realize the front and rear suspensions of the bottom of the cab to be installed on the transfer rack.

[0007] Invention concept: In view of the fact that the front suspension brackets A along the front and rear direction of the cab need to be installed at intervals near the middle of the two sides of the front end of the bottom of the existing cab (the existing transfer frame supports this part to form an obstruction and interference), and the rear suspension brackets B need to be installed on both sides of the rear end. However, the installation on the production line requires the cab to be hoisted and assembled, which poses a great safety hazard and the hoisting cost is relatively high, and it also affects the production progress on the production line. Therefore, it is considered to install it on the transfer frame, which can be used as a transfer frame for the cab, and at the same time facilitates the installation of the front suspension bracket and the rear suspension bracket, thereby reducing the installation cost and improving the production efficiency of the production line.

[0008] To this end, the technical solution of the utility model is a cab transport frame with assembly function, comprising a front bracket and a rear bracket, wherein the vertical height of the rear bracket is higher than that of the front bracket, and the front bracket and the rear bracket are connected as a whole through a longitudinal beam arranged at the lower part, and the characteristics are:

[0009] The upper cross beam of the front bracket is divided into two sections disconnected in the middle, forming an avoidance notch, and the tops of the two disconnected upper support cross beams are respectively provided with protective support blocks 1, which are used to support the bottom surface of the cab floor on both sides of the front end of the cab;

[0010] Two protective support blocks are provided on both sides of the top of the upper crossbeam of the rear bracket, respectively, to support the rear side of the supporting longitudinal beams on both sides of the rear end of the bottom of the cab, and to reserve the installation position of the rear suspension bracket;

[0011] An intermediate bracket is also provided between the front bracket and the rear bracket near the front bracket, and protective support blocks 3 are respectively provided at both sides of the upper cross beam of the intermediate bracket corresponding to the front side position of the supporting longitudinal beam at the bottom of the cab;

[0012] The middle bracket and the rear bracket are used together to support the weight of the entire cab, and the front bracket is used to support the left and right balance of the cab and prevent rollover.

[0013] A further improvement to the above technical solution is that the lower end of the intermediate bracket is fixed to the longitudinal beam, and the upper part of the intermediate bracket on the side opposite to the rear bracket is connected as a whole through a connecting block, in order to ensure the supporting strength of the intermediate bracket.

[0014] A further improvement to the above technical solution is that forklift insertion limit grooves are respectively provided on both sides of the bottom surface of the longitudinal beam, which are enclosed by the U-shaped bracket and the longitudinal beam, and the width of the forklift insertion limit grooves on both sides is adapted to the width of the fork teeth on both sides of the forklift.

[0015] A further improvement to the above technical solution is that the protective support block 1, protective support block 2 and protective support block 3 all include a support seat and a polyurethane limit block detachably connected to the surface of the support seat to protect the contact part from damage, thereby ensuring the quality of the product.

[0016] A further improvement to the above technical solution is that oblique reinforcing ribs are provided between the intermediate bracket, the rear bracket and the longitudinal beam. The reinforcing ribs, the columns of the intermediate bracket, the rear bracket and the longitudinal beam form a triangular structure to ensure the strength of the transfer rack and not interfere with the bottom of the cab.

[0017] A further improvement to the above technical solution is that the front bracket, rear bracket, middle bracket, connecting block and longitudinal beam are all connected as one by welding metal square tubes, and the reinforcing rib plate is an L-shaped plate, so as to reduce weight and ensure connection strength.

[0018] Beneficial effects: The utility model not only realizes the transfer frame function of the cab, but also can install the front suspension bracket and the rear suspension bracket on the transfer frame, reducing the risks and costs of the existing hoisting installation on the production line and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the existing transfer rack.

[0020] Figure 2 It is a schematic diagram of the supporting part of the utility model at the bottom of the cab.

[0021] Figure 3 It is a structural diagram of the utility model.

[0022] Figure 4 yes Figure 3 Side view of.

[0023] As shown in the figure: 1. front bracket; 2. rear bracket; 3. longitudinal beam; 41. protective support block 1; 5. middle bracket; 6. connecting block; 7. U-shaped bracket; 8. reinforcing rib plate. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings, but this embodiment should not be understood as a limitation to the present invention.

[0025] The utility model Figures 2 to 4 As shown:

[0026] A cab transport frame with assembly function, comprising a front frame 1 and a rear frame 2, wherein the vertical height of the rear frame is higher than that of the front frame, and the front frame and the rear frame are connected as a whole through a longitudinal beam 3 arranged at the lower part.

[0027] The upper cross beam 11 of the front bracket 1 is divided into two sections disconnected in the middle, forming an avoidance notch, and the tops of the two disconnected upper support cross beams are respectively provided with protective support blocks 41 for supporting the bottom surface of the cab floor on both sides of the front end of the cab;

[0028] The upper cross beam 21 of the rear bracket 2 is provided with protective support blocks 2 42 on both sides of the top, which are used to support the rear side of the supporting longitudinal beams on both sides of the rear end of the bottom of the cab and reserve the installation position of the rear suspension bracket;

[0029] An intermediate bracket 5 is also provided between the front bracket and the rear bracket near the front bracket, and protective support blocks 43 are provided at both sides of the upper cross beam 51 of the intermediate bracket corresponding to the front side of the supporting longitudinal beam at the bottom of the cab;

[0030] The middle bracket cooperates with the rear bracket to support the weight of the entire cab H, and the front bracket is used to support the left and right balance of the cab and prevent it from rolling over.

[0031] Furthermore, the lower end of the middle bracket 5 is fixed to the longitudinal beam 3, and the upper part of the middle bracket on the side opposite to the rear bracket 2 is connected as a whole through a connecting block 6;

[0032] In this technical solution, the middle bracket is fixed to the rear bracket in order to ensure the supporting strength of the middle bracket.

[0033] Furthermore, forklift insertion limit grooves are respectively provided on both sides of the bottom surface of the longitudinal beam, which are enclosed by the U-shaped bracket 7 and the longitudinal beam, and the width of the forklift insertion limit grooves on both sides is adapted to the width of the fork teeth on both sides of the forklift;

[0034] In this technical solution, by providing a forklift insertion limit slot, it is convenient to use a forklift to perform precise operations.

[0035] Furthermore, the protective support block 1 41, the protective support block 2 42, and the protective support block 3 43 all include a support seat and a polyurethane limit block detachably connected to the surface of the support seat;

[0036] In the present technical solution, the purpose of this structure is to protect the contact part from damage, thereby ensuring the quality of the product.

[0037] Furthermore, oblique reinforcing ribs 8 are provided between the middle bracket 5, the rear bracket 2 and the longitudinal beam 3;

[0038] In the technical solution, a triangular structure is formed by setting a reinforcing rib plate and the middle bracket, the columns of the rear bracket, and the longitudinal beam, thereby ensuring the strength of the transfer frame without interfering with the bottom of the cab.

[0039] Furthermore, the front bracket, the rear bracket, the middle bracket, the connecting block and the longitudinal beam are all connected as a whole by welding metal square tubes, and the reinforcing rib plate is an L-shaped plate;

[0040] This technical solution uses metal square tubes and L-shaped plates to reduce weight while ensuring connection strength.

[0041] It should be noted that if it is long-distance transportation or the working environment is harsh, in order to prevent the cab from moving forward and backward, a reinforced connection structure can be added between the front and rear process holes of the cab and the longitudinal beam, or cross beam, or reinforcing ribs (such as using multiple strands of iron wire, ropes, etc. for fixing).

[0042] Parts not described in detail in this specification are well-known technologies in the art.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cab transport frame with assembly function, comprising a front frame and a rear frame, wherein the vertical height of the rear frame is higher than that of the front frame, and the front frame and the rear frame are connected as a whole through a longitudinal beam arranged at the lower part, characterized in that: The upper cross beam of the front bracket is divided into two sections disconnected in the middle, forming an avoidance notch, and the tops of the two disconnected upper support cross beams are respectively provided with protective support blocks 1, which are used to support the bottom surface of the cab floor on both sides of the front end of the cab; Two protective support blocks are provided on both sides of the top of the upper crossbeam of the rear bracket, respectively, to support the rear side of the supporting longitudinal beams on both sides of the rear end of the bottom of the cab, and to reserve the installation position of the rear suspension bracket; An intermediate bracket is also provided between the front bracket and the rear bracket near the front bracket, and protective support blocks 3 are respectively provided at both sides of the upper cross beam of the intermediate bracket corresponding to the front side position of the supporting longitudinal beam at the bottom of the cab; The middle bracket and the rear bracket are used together to support the weight of the entire cab, and the front bracket is used to support the left and right balance of the cab and prevent rollover.

2. According to claim 1, a cab transport frame with assembly function, characterized in that: The lower end of the middle bracket is fixed on the longitudinal beam, and the upper part of the middle bracket on the side opposite to the rear bracket is connected as a whole through a connecting block.

3. A cab transport frame with assembly function according to claim 1 or 2, characterized in that: Both sides of the bottom surface of the longitudinal beam are respectively provided with forklift insertion limiting grooves enclosed by the U-shaped bracket and the longitudinal beam, and the width of the forklift insertion limiting grooves on both sides is adapted to the width of the fork teeth on both sides of the forklift.

4. According to claim 3, a cab transport frame with assembly function, characterized in that: The protective support block 1, the protective support block 2 and the protective support block 3 all include a support seat and a polyurethane limit block detachably connected to the surface of the support seat.

5. A cab transport frame with assembly function according to claim 1, 2 or 4, characterized in that: Oblique reinforcing rib plates are respectively arranged between the middle bracket, the rear bracket and the longitudinal beam.

6. The cab transport frame with assembly function according to claim 5, characterized in that: The front bracket, the rear bracket, the middle bracket, the connecting block and the longitudinal beam are all connected as a whole by welding with metal square tubes, and the reinforcing rib plate is an L-shaped plate.

Images