CNG cylinder frame assembly suitable for deformation beam

Abstract

The utility model provides a CNG (Compressed Natural Gas) cylinder frame assembly suitable for a deformation beam, which belongs to the field of auto spare parts and comprises a support beam, a support frame is arranged on the support beam, a protective component and a plurality of support components are arranged on the support frame, the protective component comprises a placing groove formed in the support frame, and the support components are arranged in the placing groove. And a protective shell slidably penetrates through the supporting frame, the protective shell is matched with the containing groove, a plurality of limiting assemblies are installed on the supporting frame, each limiting assembly comprises a connecting block fixedly connected to the supporting frame, a moving groove is formed in each connecting block, and a spring is fixedly connected to the inner wall of each moving groove. The gas cylinder body in the supporting frame is protected through the protection plate and the protection shell, the protection plate and the protection shell are convenient to assemble and disassemble, the portability of the device is improved, meanwhile, the first arc-shaped frame is matched with the second arc-shaped frame by rotating the grip, clamping and fixing of the gas cylinder body are achieved, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, especially to a CNG cylinder frame assembly suitable for a deformation beam. BACKGROUND

[0002] The CNG cylinder is the core component of the compressed natural gas vehicle, mainly undertakes the key role of fuel storage and supply, provides the efficient and environmental protection fuel solution for the automobile through the high pressure storage natural gas, accurate pressure supply and safety protection mechanism, has the economy and sustainability, and the CNG cylinder needs to be fixed using the CNG cylinder frame assembly.

[0003] The current CNG cylinder frame assembly is directly placed on the frame when fixing the CNG cylinder, and is fixed through the metal binding belt, the fixing process is relatively complex, and the existing frame assembly is usually provided with a protective plate on the side wall to prevent the damage of the cylinder caused by collision, stone impact or external corrosion, and a large number of bolts are needed to fix the protective plate, when installing and dismounting the protective plate, the bolts need to be removed step by step, which is time-consuming and laborious, and the workload is large. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model provides a CNG cylinder frame assembly suitable for a deformation beam.

[0005] The embodiment of the utility model provides a CNG cylinder frame assembly suitable for a deformation beam, which comprises:

[0006] The support beam is provided with a support frame, a protective assembly and a plurality of support assemblies are installed on the support frame, the protective assembly comprises a placing groove opened on the support frame, a protective shell is slidably penetrated on the support frame, the protective shell and the placing groove are matched, a plurality of limiting assemblies are installed on the support frame, the limiting assembly comprises a connecting block fixedly connected on the support frame, a moving groove is opened on the connecting block, a spring is fixedly connected on the inner wall of the moving groove, a moving block is slidably connected on the inner wall of the moving groove, the moving block is fixedly connected on the spring, a clamping block is fixedly connected on the moving block, the clamping block is slidably penetrated on the support frame, a clamping groove is opened on the protective shell, the clamping block and the clamping groove are matched, a pull rod is slidably penetrated on the connecting block, one end of the pull rod is fixedly connected on the moving block, a limiting plate is installed on the support frame, a limiting groove is opened on the support frame, a protective plate is slidably penetrated on the limiting plate, the protective plate and the limiting groove are matched, a V-shaped elastic sheet is fixedly connected on the support frame, and the V-shaped elastic sheet is arranged on the protective plate.

[0007] Further, the support assembly comprises a first arc-shaped frame fixedly connected to the support frame, two guide grooves are formed in the side wall of the support frame, two guide rods are fixedly connected in the two guide grooves, and a second arc-shaped frame is slidably connected between the two guide rods; the first arc-shaped frame and the second arc-shaped frame are mirror images; the first arc-shaped frame and the second arc-shaped frame are provided with a buffer pad; the support frame is provided with a lifting groove and a rotating cavity; a threaded rod is rotatably connected to the inner wall of the lifting groove; the threaded rod is screwed through the second arc-shaped frame; the second arc-shaped frame slides in the lifting groove; the rotating cavity is rotatably connected with a first bevel gear and a second bevel gear; the first bevel gear and the second bevel gear are in meshing engagement; the first bevel gear is fixedly connected with the threaded rod; a rotating rod rotatably penetrates the support frame; the rotating rod is fixedly connected with the second bevel gear; each pair of support assemblies is provided with two gas cylinder bodies.

[0008] Further, the protective shell and the protective plate are provided with a plurality of heat dissipation holes; and the protective plate is provided with a plurality of maintenance openings.

[0009] Further, the support beam is provided with a plurality of bolts; and the lower end surface of the support beam is provided with an anti-skid pattern.

[0010] Further, the side walls of the protective shell and the protective plate are provided with anti-skid pads.

[0011] Further, the plurality of pull rods are fixedly connected with pull rings; and the plurality of rotating rods are fixedly connected with handles.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The protective shell is inserted into the support frame, and the placement groove limits the protective shell; the clamping block and the clamping groove cooperate to quickly fix the protective shell; when the protective plate is installed, the protective plate is inserted into the limiting plate and placed in the limiting groove, and the V-shaped elastic sheet limits the protective plate; when disassembled, the V-shaped elastic sheet is pressed to extract the protective plate, so that the user can conveniently install and disassemble the protective shell and the protective plate, and the portability of the device is improved.

[0014] 2. The gas cylinder body is placed on the corresponding first arc-shaped frame, and then the handle is rotated to make the second arc-shaped frame descend; the first arc-shaped frame cooperates with the second arc-shaped frame to clamp and fix the gas cylinder body, and the operation is portable. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure and three-dimensional schematic view of the CNG gas cylinder frame assembly suitable for the variable cross-section beam.

[0016] Figure 2This is an exploded perspective view of a CNG cylinder frame assembly structure suitable for deformable beams, as described in an embodiment of this utility model.

[0017] Figure 3 This is a three-dimensional sectional view of the lifting groove structure of a CNG cylinder frame assembly suitable for deformable beams, as described in an embodiment of this utility model.

[0018] Figure 4 This is a three-dimensional sectional view of the connecting block structure of a CNG cylinder frame assembly suitable for deformable beams, as described in an embodiment of this utility model.

[0019] In the above attached figures: 1 support beam, 2 support frame, 3 connecting block, 4 protective shell, 5 spring, 6 locking block, 7 locking groove, 8 protective plate, 9 V-shaped spring, 10 first arc frame, 11 second arc frame, 12 lifting groove, 13 rotating cavity, 14 threaded rod, 15 first bevel gear, 16 gas cylinder body, 17 inspection port, 18 handle, 19 guide rod. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0021] like Figures 1-4 As shown, this utility model embodiment proposes a CNG cylinder frame assembly suitable for deformable beams, comprising:

[0022] Support beam 1, with multiple bolts installed on it. The lower end face of support beam 1 is provided with anti-slip texture to improve the stability of the device. Support frame 2 is installed on support beam 1. Protective components and multiple support components are installed on support frame 2. The protective components include a placement groove on support frame 2. A protective shell 4 slides through support frame 2. The protective shell 4 matches the placement groove. Multiple limiting components are installed on support frame 2. The limiting components include a connecting block 3 fixedly connected to support frame 2. A moving groove is opened on the connecting block 3. A spring 5 is fixedly connected to the inner wall of the moving groove. A moving block is slidably connected to the inner wall of the moving groove. The moving block is fixedly connected to the spring 5. A locking block 6 is fixedly connected to the moving block. The locking block 6 slides through support frame 2. A locking groove 7 is opened on protective shell 4. The locking block 6 matches the locking groove 7. The locking end of the locking block 6 is inclined.

[0023] The connecting block 3 is slidably penetrated by a pull rod, one end of the pull rod is fixedly connected to the moving block, a limiting plate is installed on the support frame 2, the support frame 2 is provided with a limiting slot, the limiting plate is slidably penetrated by a protective plate 8, the protective plate 8 is matched with the limiting slot, the support frame 2 is fixedly connected with a V-shaped elastic sheet 9, the V-shaped elastic sheet 9 is arranged on the protective plate 8, a plurality of heat dissipation holes are formed in the protective shell 4 and the protective plate 8, heat exchange between the accelerating gas cylinder body 16 and the external environment is facilitated, the overheating risk of the gas cylinder body 16 caused by high-pressure gas compression or high temperature environment is effectively reduced, a plurality of maintenance openings 17 are formed in the protective plate 8, the maintenance openings 17 facilitate the user to check and maintain the connecting end and the pressure gauge on the gas cylinder body 16, the sidewalls of the protective shell 4 and the protective plate 8 are provided with anti-skid pad layers, and the stability between the protective shell 4 and the protective plate 8 is improved.

[0024] The support assembly comprises a first arc-shaped frame 10 fixedly connected to the support frame 2, two guide slots are formed in the sidewall of the support frame 2, two guide rods 19 are fixedly connected in the two guide slots, a second arc-shaped frame 11 is slidably connected between the two guide rods 19, the first arc-shaped frame 10 and the second arc-shaped frame 11 are mirror image arranged, the first arc-shaped frame 10 and the second arc-shaped frame 11 are provided with buffer pad layers, the protection of the gas cylinder body 16 is realized, the support frame 2 is provided with a lifting slot 12 and a rotating cavity 13, a threaded rod 14 is rotatably connected to the inner wall of the lifting slot 12, the threaded rod 14 is threadedly penetrated through the second arc-shaped frame 11, the second arc-shaped frame 11 is slidably arranged in the lifting slot 12, the rotating cavity 13 is rotatably connected with a first bevel gear 15 and a second bevel gear, the first bevel gear 15 and the second bevel gear are meshed with each other, and the first bevel gear 15 and the threaded rod 14 are fixedly connected.

[0025] A rotating rod is rotatably penetrated through the support frame 2, the rotating rod is fixedly connected with the second bevel gear, a plurality of support assemblies are correspondingly arranged, two gas cylinder bodies 16 are installed on each pair of support assemblies, the gas cylinder body 16 is a prior art, which comprises a bottle body, a bottle mouth valve, a safety valve and a pressure gauge, and realizes stable storage and release of natural gas through high-pressure storage, pressure regulation and safety control, which will not be repeated here, a pull ring is fixedly connected to each of the plurality of pull rods, which facilitates the user to pull the pull rod, a handle 18 is fixedly connected to each of the plurality of rotating rods, which facilitates the user to rotate the rotating rod, and the portability of the device is improved.

[0026] The detailed working process of the utility model is as follows:

[0027] The device is fixed at a designated position through the bolt on the support beam 1, then the gas cylinder body 16 is placed on the corresponding first arc-shaped frame 10, then the handle 18 is rotated, under the drive of the first bevel gear 15 and the second bevel gear, the threaded rod 14 in the lifting groove 12 is rotated, the second arc-shaped frame 11 is lowered, the first arc-shaped frame 10 cooperates with the second arc-shaped frame 11, the clamping and fixing of the gas cylinder body 16 are realized, the operation is portable, then the protective shell 4 is inserted into the support frame 2, the placing groove limits the protective shell 4, when the protective shell 4 is inserted, the lower end of the protective shell 4 contacts the inclined surface of the clamping block 6, the clamping block 6 decomposes the thrust force, the spring 5 is contracted, when the protective shell 4 faces the clamping block 6, the spring 5 is reset, the clamping block 6 is automatically moved into the clamping groove 7, the quick fixing of the protective shell 4 is realized, then the protective plate 8 needs to be installed, first, the V-shaped elastic sheet 9 is pressed, the protective plate 8 is inserted into the limiting plate and placed in the limiting groove, at this time, the V-shaped elastic sheet 9 is reset, the V-shaped elastic sheet 9 can limit the protective plate 8, and the amplitude of the up and down sliding of the protective plate 8 is avoided to be too large, when the protective plate 8 is disassembled, the V-shaped elastic sheet 9 is pressed, the protective plate 8 can be taken out, the user can install and disassemble the protective shell 4 and the protective plate 8, and the portability of the device is improved.

[0028] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and not to limit it. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the present application, and all of them should be covered in the scope of the claims of the present application.

Claims

1. A CNG cylinder frame assembly suitable for a deformed beam, characterized by, Include: Support beam (1), support frame (2) is installed on the support beam (1), the support frame (2) is installed on the protection assembly and a plurality of support assemblies, the protection assembly includes a placing groove opened on the support frame (2), the support shell (4) is slidably penetrated on the support frame (2), the support shell (4) and the placing groove are matched, a plurality of limiting assemblies are installed on the support frame (2), the limiting assembly includes a connecting block (3) fixedly connected to the support frame (2), the connecting block (3) is provided with a moving slot, the inner wall of the moving slot is fixedly connected with a spring (5), the inner wall of the moving slot is slidably connected with a moving block, the moving block is fixedly connected to the spring (5), the moving block is fixedly connected with a clamping block (6), the clamping block (6) is slidably penetrated through the support frame (2), the support shell (4) is provided with a clamping groove (7), the clamping block (6) and the clamping groove (7) are matched, the connecting block (3) is slidably penetrated with a pull rod, one end of the pull rod is fixedly connected to the moving block, the support frame (2) is provided with a limiting plate, the support frame (2) is provided with a limiting slot, the limiting plate is slidably penetrated with a protection plate (8), the protection plate (8) and the limiting slot are matched, the support frame (2) is fixedly connected with a V-shaped elastic sheet (9), and the V-shaped elastic sheet (9) is arranged on the protection plate (8).

2. The CNG cylinder frame assembly suitable for the variable beam according to claim 1, wherein: The support assembly includes a first arc-shaped frame (10) fixedly connected to the support frame (2), two guide slots are opened in the side wall of the support frame (2), two guide rods (19) are fixedly connected in the two guide slots, a second arc-shaped frame (11) is slidably connected between the two guide rods (19), the first arc-shaped frame (10) and the second arc-shaped frame (11) are mirror image arranged, the first arc-shaped frame (10) and the second arc-shaped frame (11) are provided with a buffer pad layer, the support frame (2) is provided with a lifting slot (12) and a rotating cavity (13), a threaded rod (14) is rotatably connected to the inner wall of the lifting slot (12), the threaded rod (14) is threadedly penetrated through the second arc-shaped frame (11), and the second arc-shaped frame (11) is slidably arranged in the lifting slot (12); the rotating cavity (13) is rotatably connected with a first bevel gear (15) and a second bevel gear, the first bevel gear (15) and the second bevel gear are meshed with each other, the first bevel gear (15) and the threaded rod (14) are fixedly connected, a rotating rod is rotatably penetrated through the support frame (2), the rotating rod is fixedly connected with the second bevel gear, a plurality of support assemblies are correspondingly arranged, and two cylinder bodies (16) are installed on each pair of support assemblies.

3. The CNG cylinder frame assembly suitable for the variable beam according to claim 1, wherein: A plurality of heat dissipation holes are opened in the protection shell (4) and the protection plate (8), and a plurality of maintenance openings (17) are opened in the protection plate (8).

4. The CNG cylinder frame assembly suitable for the variable beam according to claim 1, wherein: A plurality of bolts are mounted on the support beam (1), and the lower end surface of the support beam (1) is provided with anti-skid lines.

5. The CNG cylinder frame assembly suitable for the deformed beam according to claim 1, characterized in that: The side walls of the protective shell (4) and the protective plate (8) are both provided with anti-skid pads.

6. The CNG cylinder frame assembly suitable for the deformed beam according to claim 2, characterized in that: A plurality of the pull rods are fixedly connected with pull rings, and a plurality of the rotating rods are fixedly connected with handles (18).

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