Front beam assembly of front floor

Abstract

The utility model provides a front beam assembly of a front floor, which relates to the technical field of front beam assemblies and comprises a mounting sleeve, a first mounting rod and a second mounting rod are slidably mounted at two ends in the mounting sleeve in a sleeving manner, and a positioning component for fixing the first mounting rod and the second mounting rod is arranged on the mounting sleeve. A worker rotates two mounting screw sleeves at the same time, so that the two mounting screw rods move upwards in the mounting screw sleeves, at the moment, the distance between the two connecting plates can be increased, and the two connecting plates are connected through the clamping boxes. Meanwhile, the two arc-shaped plates move in the direction away from each other, the positioning rods can be separated from the interiors of the positioning holes, a worker can slide the sliding rings at the moment, meanwhile, the first mounting rod and the second mounting rod can be driven to move, the overall length of the device is adjusted, the operation process is simple and convenient, and the practicability is high. And adjustment by workers is facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of front crossbeam assembly, and more specifically, to a front floor front crossbeam assembly. Background Technology

[0002] The front floor front crossbeam assembly is part of the automobile body structure, located at the front of the vehicle, and mainly plays a supporting and protective role. For example, patent application number CN201922219642.1 describes a front floor front crossbeam assembly, which includes a U-shaped front crossbeam body. The left and right sides of the U-shaped front crossbeam body are provided with mounting surfaces. The outer side of the mounting surface is provided with a mounting groove. The outer side of the mounting groove is provided with an anti-bending plate. A limit rod is slidably installed inside the U-shaped front crossbeam body. This invention fills the mounting groove without mounting accessories with an anti-bending plate, enhancing the bending resistance at the groove. A limiting slide rod is used to install the buffer anti-bending component, improving the bending resistance of the inner side of the U-shaped front crossbeam. This solves the problem in existing technologies where the large deformation of the front floor and front bulkhead during a collision affects occupant safety. This front floor and front crossbeam assembly has the advantages of bending space and bending force compensation, improving the crossbeam's bending resistance. However, in the aforementioned technical solutions, the overall length of the crossbeam cannot be adjusted, making installation inconvenient and limiting its applicability to different environments. Utility Model Content

[0003] The main objective of this invention is to provide a front floor front crossbeam assembly that can effectively solve the problems in the prior art where the overall length of the crossbeam cannot be adjusted, making it inconvenient for workers to install and preventing the device from being applicable to different environments.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a front floor front crossbeam assembly, including a mounting sleeve, wherein a first mounting rod and a second mounting rod are slidably mounted on both ends of the mounting sleeve, and a positioning component is provided on the mounting sleeve to fix the first mounting rod and the second mounting rod, wherein a card box is fixedly mounted in the middle of the first mounting rod and the second mounting rod.

[0005] Preferably, both the first mounting rod and the second mounting rod are fitted with retaining rings on their circumferences.

[0006] Preferably, both card holders are provided with mounting screw holes.

[0007] Preferably, the positioning component includes a plurality of positioning holes, a sliding groove, two slip rings, and a plurality of sliding rods. The plurality of positioning holes are all formed on the circumferential surface of the mounting sleeve, the sliding groove is formed through the circumferential surface of the mounting sleeve, the two slip rings are slidably mounted in the middle of the mounting sleeve, and the plurality of sliding rods are respectively fixedly mounted on the top surfaces of the first mounting rod and the second mounting rod.

[0008] Preferably, the tips of several of the slide rods slide through the slide groove and are respectively connected to two slip rings.

[0009] Preferably, both sides of the slip rings are provided with arc-shaped plates, and positioning rods are fixedly installed on the surface of the arc-shaped plates, with the top of the positioning rods located inside the positioning holes.

[0010] Preferably, both ends of the two arc-shaped plates are fixedly installed with connecting plates, and a mounting sleeve is rotatably installed on the upper surface of one of the connecting plates. A mounting screw is engaged inside the mounting sleeve, and the top end of the mounting screw is located on the lower surface of the connecting plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] (1) By having the operator simultaneously rotate the two mounting sleeves, the two mounting rods move upward inside the mounting sleeves. This increases the distance between the two connecting plates and moves the two arc plates away from each other. Simultaneously, the positioning rod disengages from the positioning hole. The operator can then slide the slip ring and drive the first and second mounting rods to move, thereby adjusting the overall length of the device. Once the overall length of the device is adjusted to a suitable length, the above operation is repeated to place the positioning rod inside the positioning hole. This fixes the slip ring and the first and second mounting rods. The device allows for easy adjustment of the length of the crossbeam assembly, making it suitable for different environments. The operation is simple and easy for operators to adjust. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a front floor and front crossbeam assembly according to the present invention;

[0014] Figure 2 This is a schematic side view of the overall structure of the front floor and front crossbeam assembly of this utility model;

[0015] Figure 3 This is a schematic diagram of the slip ring structure of the front floor and front crossbeam assembly according to the present invention;

[0016] Figure 4 This is a schematic diagram of the first mounting rod structure of the front floor front crossbeam assembly of this utility model.

[0017] In the diagram: 1. Mounting sleeve; 2. Positioning assembly; 201. Positioning hole; 202. Slide groove; 203. Mounting screw sleeve; 204. Mounting screw; 205. Arc plate; 206. Connecting plate; 207. Slip ring; 208. Slide rod; 209. Positioning rod; 3. Snap ring; 4. First mounting rod; 5. Second mounting rod; 6. Snap box; 7. Mounting screw hole. Detailed Implementation

[0018] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0019] like Figure 1 As shown, a front floor front crossbeam assembly includes a mounting sleeve 1. A first mounting rod 4 and a second mounting rod 5 are slidably mounted on both ends of the mounting sleeve 1. A positioning component 2 is provided on the mounting sleeve 1 to fix the first mounting rod 4 and the second mounting rod 5. A card box 6 is fixedly mounted in the middle of the first mounting rod 4 and the second mounting rod 5.

[0020] like Figure 1 , 2 As shown, retaining rings 3 are installed on the circumference of the first mounting rod 4 and the second mounting rod 5, and mounting screw holes 7 are provided on both of the card boxes 6, which facilitates the installation of the first mounting rod 4 and the second mounting rod 5, and also makes it easy for the operator to install the card boxes 6, thus ensuring the stability of the device after installation.

[0021] like Figure 2 , 3As shown in Figure 4, the positioning component 2 includes several positioning holes 201, a sliding groove 202, two slip rings 207, and several sliding rods 208. The positioning holes 201 are all formed on the circumference of the mounting sleeve 1. The sliding grooves 202 are formed through the circumference of the mounting sleeve 1. The two slip rings 207 are slidably mounted in the middle of the mounting sleeve 1. The sliding rods 208 are respectively fixedly mounted on the top surfaces of the first mounting rod 4 and the second mounting rod 5. The tops of the sliding rods 208 slide through the sliding grooves 202 and respectively engage with the two... Slip rings 207 are connected, and arc-shaped plates 205 are provided on both sides of the two slip rings 207. A positioning rod 209 is fixedly installed on the surface of the arc-shaped plate 205. The top end of the positioning rod 209 is located inside the positioning hole 201. A connecting plate 206 is fixedly installed at both ends of the two arc-shaped plates 205. A mounting sleeve 203 is rotatably installed on the upper surface of one of the connecting plates 206. A mounting screw 204 is engaged inside the mounting sleeve 203. The top end of the mounting screw 204 is provided with... On the lower surface of the connecting plate 206, by simultaneously rotating the two mounting sleeves 203, the two mounting screws 204 move upward inside the mounting sleeves 203. This increases the distance between the two connecting plates 206 and moves the two arc-shaped plates 205 away from each other. Simultaneously, the positioning rod 209 disengages from the positioning hole 201, allowing the operator to slide the slip ring 207. This drives the first mounting rod 4 and the second mounting rod 5 to move, adjusting the overall length of the device. Once the overall length is adjusted to a suitable level, the above operation is repeated, placing the positioning rod 209 inside the positioning hole 201. This fixes the slip ring 207 and the first mounting rod 4 and the second mounting rod 5. This device allows for easy adjustment of the beam assembly length, making it suitable for various environments. The operation is simple and convenient for operators to adjust.

[0022] The working principle of this type of front floor and front crossbeam assembly:

[0023] When adjusting the overall length of the front crossbeam, the operator simultaneously rotates the two mounting sleeves 203, causing the two mounting screws 204 to move upwards inside the mounting sleeves 203. This increases the distance between the two connecting plates 206 and moves the two arc-shaped plates 205 away from each other. Simultaneously, the positioning rod 209 disengages from the positioning hole 201, allowing the operator to slide the slip ring 207. This drives the first mounting rod 4 and the second mounting rod 5 to move, adjusting the overall length of the device. Once the desired length is achieved, the above operation is repeated, placing the positioning rod 209 inside the positioning hole 201. This fixes the slip ring 207 and the first and second mounting rods 4 and 5. This device allows for easy adjustment of the crossbeam assembly length, making it suitable for various environments. The operation is simple and convenient for operators.

[0024] The above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A front floor front crossbeam assembly, comprising a mounting sleeve (1), characterized in that: The first mounting rod (4) and the second mounting rod (5) are slidably mounted on both ends of the mounting sleeve (1). The mounting sleeve (1) is provided with a positioning component (2) for fixing the first mounting rod (4) and the second mounting rod (5). A card box (6) is fixedly installed in the middle of the first mounting rod (4) and the second mounting rod (5).

2. The front floor and front crossbeam assembly according to claim 1, characterized in that: Both the first mounting rod (4) and the second mounting rod (5) are equipped with retaining rings (3) on their circumference.

3. The front floor and front crossbeam assembly according to claim 1, characterized in that: Both of the card boxes (6) are provided with mounting screw holes (7).

4. The front floor and front crossbeam assembly according to claim 1, characterized in that: The positioning component (2) includes several positioning holes (201), a sliding groove (202), two slip rings (207), and several sliding rods (208). The positioning holes (201) are all opened on the circumference of the mounting sleeve (1), the sliding groove (202) is opened through the circumference of the mounting sleeve (1), the two slip rings (207) are slidably installed in the middle of the mounting sleeve (1), and the sliding rods (208) are respectively fixedly installed on the top surfaces of the first mounting rod (4) and the second mounting rod (5).

5. A front floor and front crossbeam assembly according to claim 4, characterized in that: The top ends of several of the slide rods (208) slide through the slide groove (202) and are respectively connected to two slip rings (207).

6. A front floor and front crossbeam assembly according to claim 5, characterized in that: Both sides of the slip rings (207) are provided with arc-shaped plates (205), and positioning rods (209) are fixedly installed on the surface of the arc-shaped plates (205). The top end of the positioning rods (209) is located inside the positioning hole (201).

7. A front floor and front crossbeam assembly according to claim 6, characterized in that; Both ends of the two arc-shaped plates (205) are fixedly installed with connecting plates (206). One of the connecting plates (206) has an installation sleeve (203) rotatably installed on its upper surface. An installation screw (204) is engaged inside the installation sleeve (203). The top end of the installation screw (204) is located on the lower surface of the connecting plate (206).

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