Frame connecting assembly convenient for assembling steering engine

Abstract

The utility model relates to the technical field of new energy forklift production, and discloses a frame connecting assembly convenient for assembling a steering engine, which comprises two hoops, a steering engine main body is arranged in the two hoops, side plates I are integrally formed on the left side and the right side of the outer surface of the hoop positioned below, and side plates II are arranged on the left side and the right side of the outer surface of the hoop positioned below. The two hoops wrap the outer side of a steering engine body, a vertical rod penetrates through the interior of a second side plate, a pull block is pulled to enable a clamping rod to be outwards pulled to stretch a second tension spring, a rotating clamp is rotated, after the inner side of the rotating clamp is attached to the outer surface of a first side plate, the pull block is released, the second tension spring pulls the clamping rod to move to be located below the first side plate, and at the moment, under limiting of the clamping rod and the rotating clamp, the two hoops cannot be separated; the two vertical rods are aligned and inserted into the clamping cylinder welded to the vehicle frame in advance, the nut is rotated to enable the bottom of the nut to extrude the inclined faces of the two clamping blocks so that the two clamping blocks can be clamped into the clamping grooves, the steering engine cylinder can be rapidly fixed, disassembly is convenient, and the production and maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy forklift production, in particular to a frame connection assembly which is convenient for assembling a steering gear. Background Art

[0002] New energy forklifts refer to forklifts that use new energy as a power source, such as electric forklifts, hydrogen forklifts, solar forklifts, etc. Compared with traditional internal combustion engine forklifts, new energy forklifts have the advantages of environmental protection, energy efficiency and safe operation.

[0003] The steering gear of a new energy forklift is an indispensable component in the steering system of a new energy forklift. It is connected to the steering shaft on the top and the steering rod on the bottom, which enables the new energy forklift to steer. The steering gear is generally fixed to the frame of the new energy forklift through a mounting bracket, so the stiffness of the steering gear mounting point plays a vital role in the steering sensitivity.

[0004] CN213442755U discloses a steering gear bracket, including a bracket body, the front surface wall of the bracket body is fixedly connected with two symmetrically distributed first fixed plates, the left and right sides of the bracket body are fixedly connected with an adjustment mechanism, the adjustment mechanism includes a first fixed block, the first fixed block is concave, the two side walls of the opposite side of the first fixed block are rotatably connected with a rotating rod through a bearing, the outer wall of the rotating rod is fixedly connected with a third fixed plate, the upper surface wall of the third fixed plate away from the rotating rod is provided with a mounting hole, the left side wall of the first fixed block is fixedly connected with the right side wall of the bracket body, and the lower surface wall of the bracket body is fixedly connected with a shock absorbing mechanism. This kind of steering gear bracket equipment has a simple and reasonable structure, a novel design, and has a good effect in adjusting the installation angle and shock absorbing. However, this patent is not easy to assemble, resulting in low production efficiency, and therefore lacks a frame connection assembly that is easy to assemble the steering gear. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a vehicle frame connection assembly that is convenient for assembling a steering gear, thereby solving the problems raised in the above-mentioned background technology.

[0006] To solve the above technical problems, according to one aspect of the utility model, more specifically, a frame connection assembly that is convenient for assembling a steering gear, includes two clamps, a steering gear body is commonly arranged inside the two clamps, side panels 1 are integrally formed on the left and right sides of the outer surface of the clamp located below, and side panels 2 are integrally formed on the left and right sides of the outer surface of the clamp located above, a vertical rod is fixed to the upper surface of the side panel 1, the top end of the vertical rod passes through the top of the side panel 2, a cartridge is sleeved on the top of the vertical rod, and a nut is threadedly connected to the outer surface of the cartridge.

[0007] Furthermore, a card slot is provided on the outer surface of the vertical rod, and a through-type through slot is provided on the left and right sides of the outer surface of the cartridge, a card block is slidably connected inside the through slot, a slider is fixed at the bottom of the through slot, the slider is slidably connected to the inside of the card block, and a tension spring is fixed between the slider and the inner wall of the card block.

[0008] Furthermore, the front and rear ends of the two side panels are each provided with a side groove, a turn card is rotatably connected inside the side groove, a card rod is connected through the bottom end of the turn card, pull blocks are fixed to the two opposite ends of the two turn cards, and the outer surface of the card rod is located on the opposite sides of the two turn cards and is sleeved with two tension springs, and the front and rear ends of the two tension springs are respectively fixedly connected to the pull block and the turn card.

[0009] Furthermore, the top end of the cartridge is welded to the external frame.

[0010] Furthermore, the turning card is an L-shaped structure, and the outer surface of the card rod is in contact with the lower surface of the side plate.

[0011] Furthermore, the opposite ends of the two clamping blocks are both inclined structures, the inclined ends of the clamping blocks are located below the nut, and the opposite ends of the two clamping blocks are both located inside the clamping groove.

[0012] The beneficial effects of the frame connection assembly of the utility model, which is convenient for assembling the steering gear, are as follows:

[0013] When the utility model is assembled, the two clamps are wrapped to the outside of the steering gear body, and the vertical rod is passed through the inside of the second side plate, and then the pulling block is pulled to pull the tension spring two outwards of the clamping rod, and the rotating clamp is rotated to make the inner side of the clamping rod fit with the outer surface of the first side plate, and then the pulling block is released, and the tension spring two pulls the clamping rod to move and is located below the first side plate. At this time, under the limit of the clamping rod and the rotating clamp, the two clamps cannot be separated, so they are fixed to the outside of the steering gear body, and then the two vertical rods are aligned and inserted into the clamping cylinder welded in advance on the frame, and the nut is rotated so that the bottom of the nut squeezes the inclined surfaces of the two clamping blocks so that they are clamped into the inside of the clamping groove, so that the steering gear column can be quickly fixed, and disassembly is convenient, thereby improving production and maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the clamp in the utility model;

[0017] Figure 3 It is a side view structural schematic diagram of the clamp in the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the cartridge in the utility model.

[0019] In the figure: 1. clamp; 2. steering gear body; 3. side plate 1; 4. side plate 2; 5. vertical rod; 6. clamping cylinder; 7. nut; 8. clamping groove; 9. through groove; 10. clamping block; 11. sliding block; 12. tension spring 1; 13. side groove; 14. rotating clamp; 15. clamping rod; 16. tension spring 2; 17. pulling block. DETAILED DESCRIPTION

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0021] like Figure 1-4 As shown, according to one aspect of the utility model, a frame connection assembly is provided for assembling a steering gear, comprising two clamps 1, a steering gear body 2 is commonly arranged inside the two clamps 1, side panels 3 are integrally formed on the left and right sides of the outer surface of the lower clamp 1, side panels 4 are integrally formed on the left and right sides of the outer surface of the upper clamp 1, a vertical rod 5 is fixed to the upper surface of the side panel 1 3, the top end of the vertical rod 5 passes through the top of the side panel 2 4, a clamp 6 is sleeved on the top of the vertical rod 5, and a nut 7 is threadedly connected to the outer surface of the clamp 6.

[0022] In this embodiment, a card slot 8 is provided on the outer surface of the vertical rod 5, and a through-type through slot 9 is provided on the left and right sides of the outer surface of the cartridge 6. A card block 10 is slidably connected inside the through slot 9, and a slider 11 is fixed below the inside of the through slot 9. The slider 11 is slidably connected to the inside of the card block 10, and a tension spring 12 is fixed between the slider 11 and the inner side wall of the card block 10. Figure 4 The middle tension spring 12 is in a stretched state. When the nut 7 is lost, the tension spring 12 will pull the block 10 to slide away from the slot 8.

[0023] In this embodiment, side grooves 13 are provided at the front and rear ends of the side panels 4, a rotating card 14 is rotatably connected inside the side grooves 13, a clamping rod 15 is connected through the bottom end of the rotating card 14, and pull blocks 17 are fixed to the opposite ends of the two rotating cards 14. The outer surfaces of the clamping rods 15 are located on the opposite sides of the two rotating cards 14 and are sleeved with tension springs 16, and the front and rear ends of the tension springs 16 are fixedly connected to the pull block 17 and the rotating card 14 respectively.

[0024] In this embodiment, the top end of the cartridge 6 is welded to the external frame, and the cartridge 6 and other structures are welded and fixed together with the external frame during production.

[0025] In this embodiment, the rotating card 14 is an L-shaped structure, the outer surface of the card rod 15 is in contact with the lower surface of the side plate 3, the opposite ends of the two card blocks 10 are both inclined structures, the inclined ends of the card blocks 10 are located below the nut 7, and the opposite ends of the two card blocks 10 are both located inside the card slot 8.

[0026] The working principle of the utility model is as follows: during assembly, the two clamps 1 are wrapped to the outside of the steering gear body 2, and the vertical rod 5 is passed through the inside of the side plate 4, and then the pull block 17 is pulled to pull the clamp rod 15 outward to stretch the tension spring 16, and the rotating clamp 14 is rotated to make the inner side of the clamp rod 15 fit the outer surface of the side plate 3, and then the pull block 17 is released, and the tension spring 16 pulls the clamp rod 15 to move to the bottom of the side plate 3. At this time, under the limit of the clamp rod 15 and the rotating clamp 14, the two clamps 1 cannot be separated, so as to be fixed to the outside of the steering gear body 2, and then the two vertical rods 5 are aligned and inserted into the clamping cylinder 6 welded in advance on the frame, and the nut 7 is rotated so that the bottom of the nut 7 squeezes the inclined surfaces of the two clamp blocks 10 so that they are clamped into the inside of the clamping groove 8, so that the steering gear column can be quickly fixed, and the disassembly is convenient, thereby improving the production and maintenance efficiency.

[0027] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. A vehicle frame connection assembly for facilitating assembly of a steering gear, comprising two clamps (1), characterized in that: A steering gear body (2) is commonly provided inside the two clamps (1); side panels (3) are integrally formed on the left and right sides of the outer surface of the clamp (1) located at the bottom, and side panels (4) are integrally formed on the left and right sides of the outer surface of the clamp (1) located at the top; a vertical rod (5) is fixed on the upper surface of the side panel (3); the top end of the vertical rod (5) passes through the top of the side panel (4); a clamp (6) is sleeved on the top of the vertical rod (5); a nut (7) is threadedly connected to the outer surface of the clamp (6).

2. A vehicle frame connection assembly for facilitating assembly of a steering gear according to claim 1, characterized in that: The outer surface of the vertical rod (5) is provided with a card slot (8), and the left and right sides of the outer surface of the cartridge (6) are provided with through-type through slots (9), a card block (10) is slidably connected inside the through slot (9), a slider (11) is fixed at the lower part of the through slot (9), the slider (11) is slidably connected to the inside of the card block (10), and a tension spring (12) is fixed between the slider (11) and the inner side wall of the card block (10).

3. A vehicle frame connection assembly for facilitating assembly of a steering gear according to claim 1, characterized in that: The front and rear ends of the side plates (4) are both provided with side grooves (13), a rotating card (14) is rotatably connected inside the side grooves (13), a clamping rod (15) is passed through the bottom end of the rotating card (14), a pull block (17) is fixed to the opposite ends of the two rotating cards (14), and the outer surface of the clamping rod (15) is located on the opposite sides of the two rotating cards (14) and is sleeved with a tension spring (16), and the front and rear ends of the tension spring (16) are respectively fixedly connected to the pull block (17) and the rotating card (14).

4. A vehicle frame connection assembly for facilitating assembly of a steering gear according to claim 1, characterized in that: The top end of the cartridge (6) is welded to the external frame.

5. A vehicle frame connection assembly for facilitating assembly of a steering gear according to claim 3, characterized in that: The rotating card (14) is an L-shaped structure, and the outer surface of the card rod (15) is in contact with the lower surface of the side plate (3).

6. A vehicle frame connection assembly for facilitating assembly of a steering gear according to claim 2, characterized in that: The opposite ends of the two clamping blocks (10) are both inclined surface structures, the inclined surface ends of the clamping blocks (10) are located below the nut (7), and the opposite ends of the two clamping blocks (10) are both located inside the clamping groove (8).

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