Torsion-resistant frame assembly

Abstract

The utility model belongs to the technical field of frames, and discloses an anti-torsion frame assembly which comprises two groups of side beams and two groups of cross beams, the two groups of cross beams are arranged between the two groups of side beams, buffer mechanisms are arranged on opposite sides of the two groups of side beams, and supporting mechanisms for limiting the moving range of the two groups of side beams are arranged on adjacent sides of the two groups of cross beams. A positioning mechanism is mounted at the bottom of the inner wall of the supporting mechanism, two limiting mechanisms are arranged in the supporting mechanism, and the front side and the rear side of the supporting mechanism are clamped to the adjacent sides of the two side beams by controlling the supporting mechanism, so that the supporting mechanism supports the distance between the two side beams in a rhombus shape in the using process; and therefore, the time consumed when a worker splices and assembles the torsion-resistant frame assembly is shortened, the production efficiency of the device in the subsequent production process is improved, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle frames, in particular to an anti-torsion vehicle frame assembly. Background Art

[0002] The longitudinal beam and cross beam of the vehicle frame are generally "C"-shaped channel beam structures, which are fixed by rivets. Under torsion conditions, the frame undergoes torsion deformation.

[0003] For example, the utility model with announcement number CN220281495U discloses a torsion-resistant frame assembly, including a frame body composed of two side beams and two cross beams, a stabilizing rod is fixedly installed between the two cross beams, a first support rod and a second support rod are fixedly installed on the outer end surface of the stabilizing rod, and the impact resistance of the side beam can be enhanced by using the tripod composed of the first support rod and the second support rod; the two side beams are provided with installation slots, and the interior of the installation slots is provided with an anti-torque component. During the use of the utility model, through the setting of the anti-torque component, when the side beam is impacted, the impact force will be transmitted to the shock-absorbing spring, and the shock-absorbing spring will rebound. Then, through the buffering of the shock-absorbing cushion and the buffer layer, the internal force transmitted to the frame is already negligible, and then through the triangular support of the first reinforcement plate and the second reinforcement plate, the impact caused by the impact is minimized to the greatest extent, thereby enhancing the bending resistance and torsion resistance of the side beam.

[0004] In the process of implementing this application, it was found that the technology has the following problems: most of the existing torsion-resistant frame assemblies splice the support mechanism between the crossbeam and the side beam by welding to enhance the bending and torsion resistance of the side beam, but most workers need to flip the crossbeam and the side beam and weld multiple anchor points during the installation of the support mechanism, which results in low production efficiency of the torsion-resistant frame assembly, thereby reducing the practicality of the equipment.

[0005] For this reason, a torsion-resistant frame assembly is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that most workers need to flip the cross beam and the side beam and weld multiple anchor points during the installation of the support mechanism, which leads to low production efficiency of the torsion-resistant frame assembly. The utility model provides a torsion-resistant frame assembly.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A torsion-resistant frame assembly includes two groups of side beams and two groups of cross beams, wherein the two groups of cross beams are installed between the two groups of side beams, buffer mechanisms are provided on opposite sides of the two groups of side beams, support mechanisms for limiting the movement range of the two groups of side beams are installed on adjacent sides of the two groups of cross beams, positioning mechanisms are installed on the bottom of the inner wall of the support mechanisms, and two groups of limiting mechanisms are provided inside the support mechanisms.

[0009] Furthermore, the supporting mechanism includes a U-shaped fixing plate, and the U-shaped fixing plate and the bottom of the inner wall of the U-shaped fixing plate are provided with two groups of grooves, and two groups of sliders are slidably connected inside the two groups of grooves of the U-shaped fixing plate, and jacks are provided on the upper surfaces of two adjacent groups of sliders in the same group of grooves, and blocks are provided on the front and rear sides of the two groups of jacks, and the two groups of jacks include screws, and two groups of positioning grooves are provided on the adjacent sides of the two groups of side beams, and the two groups of positioning grooves of the two groups of side beams are respectively located on the moving paths of the four groups of blocks.

[0010] Furthermore, the two groups of limiting mechanisms include connecting blocks, which are respectively installed at opposite ends of the two groups of screw rods. Through holes are provided on the upper surfaces of the two groups of connecting blocks. Limiting rods are slidably connected inside the through holes of the two groups of connecting blocks. Two groups of through holes are provided at the bottom of the inner wall of the U-shaped fixing plate. The positions of the two groups of through holes inside the U-shaped fixing plate are respectively located on the moving paths of the two groups of limiting rods.

[0011] Furthermore, the positioning mechanism includes an electric telescopic rod, which is installed at the bottom of the inner wall of the U-shaped fixed plate. The output end of the electric telescopic rod is rotatably connected to a T-shaped fixed plate. Positioning slots are provided on the upper surfaces of the left and right ends of the U-shaped fixed plate. The left and right sides of the T-shaped fixed plate respectively abut against the inner wall on the opposite side of the two groups of slots of the U-shaped fixed plate.

[0012] Furthermore, two groups of fixing rods are installed on the top of the inner wall of the T-shaped fixing plate, and positioning through holes are opened at the bottom of the inner wall of the two groups of positioning slots of the U-shaped fixing plate. The positions of the two groups of positioning through holes inside the U-shaped fixing plate are respectively located on the moving paths of the two groups of fixing rods.

[0013] Furthermore, the top of the inner wall of the T-shaped fixing plate abuts against the upper surfaces of the two groups of limiting rods.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model drives the front and rear sides of the two groups of jacks to move by rotating the two groups of screw rods, and respectively clamps the four groups of clamping blocks in the two groups of positioning grooves of the two groups of side beams, so that the support mechanism supports the distance between the two groups of side beams in a diamond shape during use, and then the support mechanism increases the impact resistance of the two groups of side beams during use, thereby avoiding damage to the two groups of side beams after being impacted as much as possible, thereby improving the service life of the two groups of side beams; the front and rear sides of the support mechanism are respectively clamped on the adjacent sides of the two groups of side beams, so that the time spent by the staff in splicing and assembling the torsion-resistant frame assembly is shortened, thereby improving the production efficiency of the subsequent device in the production process, and thus improving the practicality of the device.

[0016] 2. The utility model rotates the T-shaped fixing plate to adjust the positions of the left and right sides of the T-shaped fixing plate to positions parallel to the opposite sides of the two groups of positioning grooves of the U-shaped fixing plate, and then starts the electric telescopic rod to drive the T-shaped fixing plate to move, so that the left and right sides of the T-shaped fixing plate are respectively abutted against the inner walls of the opposite sides of the two groups of grooves of the U-shaped fixing plate, so that the T-shaped fixing plate and the U-shaped fixing plate form a set of rectangular frames during use, and then the positioning mechanism supports the inside of the U-shaped fixing plate during use, thereby avoiding bending of the U-shaped fixing plate during use as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the top surface structure of the utility model;

[0018] Figure 2 It is a side structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the top surface structure of the support mechanism of the utility model;

[0020] Figure 4 This utility model Figure 1 Enlarged view of point A in the middle.

[0021] Figure numerals: 1. side beam; 2. cross beam; 3. buffer mechanism; 4. support mechanism; 401. jack; 402. U-shaped fixing plate; 403. screw; 404. block; 405. slider; 5. positioning mechanism; 501. electric telescopic rod; 502. T-shaped fixing plate; 503. fixing rod; 6. limiting mechanism; 601. connecting block; 602. limiting rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention.

[0026] like Figures 1 to 4 As shown, a torsion-resistant frame assembly includes two groups of side beams 1 and two groups of cross beams 2, the two groups of cross beams 2 are installed between the two groups of side beams 1, and buffer mechanisms 3 are arranged on opposite sides of the two groups of side beams 1, and support mechanisms 4 for limiting the movement range of the two groups of side beams 1 are arranged on adjacent sides of the two groups of cross beams 2, and positioning mechanisms 5 are installed on the bottom of the inner wall of the support mechanisms 4, and two groups of limiting mechanisms 6 are arranged inside the support mechanisms 4; specifically, by manipulating the support mechanisms 4, the front and rear sides of the support mechanisms 4 are respectively clamped on the adjacent sides of the two groups of side beams 1, so that the support mechanisms 4 support the distance between the two groups of side beams 1 in a diamond shape during use, thereby shortening the time spent by the staff in splicing and assembling the torsion-resistant frame assembly, thereby improving the production efficiency of the subsequent device in the production process, and thus improving the service life of the device.

[0027] like Figures 1 to 4As shown, the support mechanism 4 includes a U-shaped fixing plate 402, the U-shaped fixing plate 402, the inner wall bottom of the U-shaped fixing plate 402 is provided with two groups of grooves, the two groups of grooves of the U-shaped fixing plate 402 are slidably connected with two groups of sliders 405, the upper surfaces of the two adjacent groups of sliders 405 in the same group of grooves are provided with jacks 401, the front and rear sides of the two groups of jacks 401 are provided with blocks 404, the two groups of jacks 401 include screws 403, the adjacent sides of the two groups of side beams 1 are provided with two groups of positioning grooves, and the two groups of positioning grooves of the two groups of side beams 1 are respectively located on the moving paths of the four groups of blocks 404;

[0028] Specifically, the front and rear sides of the two groups of jacks 401 are driven to move by rotating the two groups of screw rods 403, and the four groups of blocks 404 are respectively clamped in the two groups of positioning grooves of the two groups of side beams 1, so that the support mechanism 4 supports the distance between the two groups of side beams 1 in a diamond shape during use, and then the support mechanism 4 increases the impact resistance of the two groups of side beams 1 during use, thereby minimizing damage to the two groups of side beams 1 after impact, thereby improving the service life of the two groups of side beams 1; the front and rear sides of the support mechanism 4 are respectively clamped on the adjacent side of the two groups of side beams 1, so that the time spent by the staff in splicing and assembling the torsion-resistant frame assembly is shortened, thereby improving the production efficiency of the subsequent device in the production process, thereby improving the practicality of the device.

[0029] like Figure 1 and Figure 4 As shown, the two groups of limiting mechanisms 6 each include a connecting block 601, which are respectively mounted on opposite ends of the two groups of screw rods 403, and through holes are provided on the upper surfaces of the two groups of connecting blocks 601. The through holes of the two groups of connecting blocks 601 are slidably connected with limiting rods 602. The bottom of the inner wall of the U-shaped fixing plate 402 is provided with two groups of through holes, and the positions of the two groups of through holes inside the U-shaped fixing plate 402 are respectively located on the moving paths of the two groups of limiting rods 602.

[0030] Specifically, when the position of the two groups of limit rods 602 moves to the upper end of the two groups of through holes of the U-shaped fixing plate 402, the two groups of limit rods 602 are pushed, and the bottom ends of the two groups of limit rods 602 are respectively inserted into the two groups of through holes of the U-shaped fixing plate 402, so that the two groups of limit mechanisms 6 limit the rotation position of the two groups of screw rods 403, thereby avoiding the movement of the subsequent four groups of blocks 404 during use as much as possible, thereby improving the stability of the support mechanism 4 during use.

[0031] like Figure 1 and Figure 2As shown, the positioning mechanism 5 includes an electric telescopic rod 501, which is installed at the bottom of the inner wall of the U-shaped fixing plate 402. The output end of the electric telescopic rod 501 is rotatably connected to the T-shaped fixing plate 502. The upper surfaces of the left and right ends of the U-shaped fixing plate 402 are both provided with positioning grooves, and the left and right sides of the T-shaped fixing plate 502 are respectively abutted against the inner wall of the U-shaped fixing plate 402 on the opposite side of the two groups of grooves;

[0032] Specifically, after the four groups of clamping blocks 404 are respectively clamped in the two groups of positioning grooves of the two groups of side beams 1, the positions of the left and right sides of the T-shaped fixing plate 502 are adjusted and moved to positions parallel to the opposite sides of the two groups of positioning clamping grooves of the U-shaped fixing plate 402 by rotating the T-shaped fixing plate 502, and then the electric telescopic rod 501 is started to drive the T-shaped fixing plate 502 to move, and the left and right sides of the T-shaped fixing plate 502 are respectively abutted against the inner walls on the opposite side of the two groups of clamping grooves of the U-shaped fixing plate 402, so that the T-shaped fixing plate 502 and the U-shaped fixing plate 402 form a group of rectangular frames during use, and then the positioning mechanism 5 supports the inside of the U-shaped fixing plate 402 during use, thereby avoiding bending of the U-shaped fixing plate 402 during use as much as possible, thereby improving the service life of the U-shaped fixing plate 402.

[0033] like Figure 1 and Figure 2 As shown, two groups of fixing rods 503 are installed on the top of the inner wall of the T-shaped fixing plate 502, and the bottom of the inner wall of the two groups of positioning grooves of the U-shaped fixing plate 402 are provided with positioning through holes, and the positions of the two groups of positioning through holes inside the U-shaped fixing plate 402 are respectively located on the moving paths of the two groups of fixing rods 503; specifically, when the positions of the left and right sides of the T-shaped fixing plate 502 are respectively adjusted and moved to the positions where the opposite sides of the two groups of positioning grooves of the U-shaped fixing plate 402 are parallel, the two groups of fixing rods 503 are driven to move by starting the electric telescopic rod 501, and the bottom ends of the two groups of fixing rods 503 are respectively clamped in the inside of the two groups of positioning through holes of the U-shaped fixing plate 402, so that the two groups of fixing rods 503 limit the rotation position of the T-shaped fixing plate 502 during use, thereby minimizing the movement of the positioning mechanism 5 during use, which causes the positioning mechanism 5 to be unable to support the inside of the support mechanism 4.

[0034] like Figure 1 and Figure 2 As shown, the top of the inner wall of the T-shaped fixing plate 502 abuts against the upper surface of the two groups of limiting rods 602; specifically, by abutting the top of the inner wall of the T-shaped fixing plate 502 against the upper surface of the two groups of limiting rods 602, the T-shaped fixing plate 502 limits the positions of the two groups of limiting rods 602 inside the two groups of through holes inside the U-shaped fixing plate 402, thereby minimizing the subsequent movement of the two groups of limiting rods 602 inside the two groups of through holes of the U-shaped fixing plate 402 during use.

[0035] In summary: by rotating the two sets of screw rods 403 to drive the front and rear sides of the two sets of jacks 401 to move, the four sets of blocks 404 are respectively connected to the two sets of positioning grooves of the two sets of side beams 1, so that the support mechanism 4 supports the distance between the two sets of side beams 1 in a diamond shape during use, and then the support mechanism 4 increases the impact resistance of the two sets of side beams 1 during use, thereby minimizing damage to the two sets of side beams 1 after being impacted; by pushing the two sets of limit rods 602, the bottom ends of the two sets of limit rods 602 are respectively inserted into the two sets of through holes of the U-shaped fixing plate 402, so that the two sets of limit mechanisms 6 limit the rotation position of the two sets of screw rods 403, thereby minimizing the movement of the subsequent four sets of blocks 404 during use.

[0036] At the same time, by rotating the T-shaped fixing plate 502, the positions of the left and right sides of the T-shaped fixing plate 502 are adjusted and moved to the positions where the two sets of positioning slots of the U-shaped fixing plate 402 are parallel to each other, and then the electric telescopic rod 501 is started to drive the T-shaped fixing plate 502 to move, so that the left and right sides of the T-shaped fixing plate 502 are respectively abutted against the inner walls of the two sets of slots of the U-shaped fixing plate 402 on the opposite side, so that the T-shaped fixing plate 502 and the U-shaped fixing plate 402 form a set of rectangular frames during use, thereby enabling the positioning mechanism 5 to adjust the positioning mechanism 5 during use. The U-shaped fixing plate 402 is supported inside, thereby avoiding bending of the U-shaped fixing plate 402 during use as much as possible; by starting the electric telescopic rod 501 to drive the two groups of fixing rods 503 to move, the bottom ends of the two groups of fixing rods 503 are respectively clamped inside the two groups of positioning through holes of the U-shaped fixing plate 402, so that the two groups of fixing rods 503 limit the rotation position of the T-shaped fixing plate 502 during use, thereby avoiding movement of the positioning mechanism 5 during use, which causes the positioning mechanism 5 to be unable to support the inside of the supporting mechanism 4.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A torsion-resistant frame assembly, comprising two sets of side beams (1) and two sets of cross beams (2), characterized in that: The two groups of cross beams (2) are installed between the two groups of side beams (1); buffer mechanisms (3) are provided on opposite sides of the two groups of side beams (1); a support mechanism (4) for limiting the movement range of the two groups of side beams (1) is installed on the adjacent sides of the two groups of cross beams (2); a positioning mechanism (5) is installed at the bottom of the inner wall of the support mechanism (4); and two groups of limit mechanisms (6) are provided inside the support mechanism (4).

2. The torsion-resistant frame assembly according to claim 1, characterized in that: The support mechanism (4) comprises a U-shaped fixing plate (402), wherein the inner wall bottom of the U-shaped fixing plate (402) is provided with two groups of grooves, and two groups of sliding blocks (405) are slidably connected inside the two groups of grooves of the U-shaped fixing plate (402), and jacks (401) are arranged on the upper surfaces of two adjacent groups of sliding blocks (405) in the same group of grooves, and blocks (404) are arranged on the front and rear sides of the two groups of jacks (401), and the two groups of jacks (401) include screws (403), and two groups of positioning grooves are arranged on the adjacent sides of the two groups of side beams (1), and the two groups of positioning grooves of the two groups of side beams (1) are respectively located on the moving paths of the four groups of blocks (404).

3. The torsion-resistant frame assembly according to claim 2, characterized in that: The two groups of the limiting mechanisms (6) each include a connecting block (601), the two groups of the connecting blocks (601) are respectively mounted on opposite ends of the two groups of the screw rods (403), the upper surfaces of the two groups of the connecting blocks (601) are each provided with a through hole, the insides of the through holes of the two groups of the connecting blocks (601) are both slidably connected with limiting rods (602), the bottom of the inner wall of the U-shaped fixing plate (402) is provided with two groups of through holes, and the positions of the two groups of through holes inside the U-shaped fixing plate (402) are respectively located on the moving paths of the two groups of the limiting rods (602).

4. The torsion-resistant frame assembly according to claim 3, characterized in that: The positioning mechanism (5) comprises an electric telescopic rod (501), the electric telescopic rod (501) being mounted on the bottom of the inner wall of the U-shaped fixing plate (402), the output end of the electric telescopic rod (501) being rotatably connected to the T-shaped fixing plate (502), the upper surfaces of the left and right ends of the U-shaped fixing plate (402) being provided with positioning slots, and the left and right sides of the T-shaped fixing plate (502) respectively abut against the inner wall of the U-shaped fixing plate (402) on the opposite side of the two groups of slots.

5. The torsion-resistant frame assembly according to claim 4, characterized in that: Two groups of fixing rods (503) are installed on the top of the inner wall of the T-shaped fixing plate (502), and positioning through holes are opened at the bottom of the inner wall of the two groups of positioning slots of the U-shaped fixing plate (402). The positions of the two groups of positioning through holes inside the U-shaped fixing plate (402) are respectively located on the moving paths of the two groups of fixing rods (503).

6. The torsion-resistant frame assembly according to claim 4, characterized in that: The top of the inner wall of the T-shaped fixing plate (502) abuts against the upper surfaces of the two groups of limiting rods (602).

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