Automobile gas cylinder positioning tool

Abstract

The utility model relates to the field of positioning devices, in particular to an automobile gas cylinder positioning tool which comprises a bottom plate horizontally arranged, and further comprises a controller, a driving assembly, two mounting plates, two rotating assemblies, two transmission assemblies and a plurality of arc-shaped clamping plates. The two mounting plates are symmetrically arranged at the top of the bottom plate, each rotating assembly is arranged on one mounting plate, each transmission assembly is arranged between the driving assembly and the corresponding rotating assembly, the multiple arc-shaped clamping plates are slidably arranged on the two mounting plates correspondingly, and the driving assembly is electrically connected with the controller. According to the automobile gas cylinder positioning tool, the distance between the arc-shaped clamping plates can be flexibly adjusted, positioning clamps of different strokes do not need to be replaced, then gas cylinders of different sizes can be clamped, and flexible installation is achieved.

Description

Technical Field

[0001] The utility model relates to the field of positioning devices, in particular to a positioning tool for automobile gas cylinders. Background Art

[0002] Natural gas vehicles use natural gas as fuel to provide power. Natural gas has a methane content of more than 90%, which is a good fuel for automobile engines. Natural gas vehicles have been promoted and applied in various provinces and cities around the world and in my country. Usually, the gas cylinders of natural gas vehicles are installed in the trunk of the car.

[0003] Since the natural gas in the gas cylinder needs to be effectively fixed, the traditional positioning and fixing device for the gas cylinder in the car has the following problems:

[0004] The structure is complex, the overall installation is inconvenient, and it is also inconvenient to install and disassemble the gas cylinder.

[0005] When fixing the gas cylinder, elastic binding ropes are usually used for fixing. After long-term use, the gas cylinder cannot be fixed and loses its function. Moreover, after being fixed, the stability of the gas cylinder is not strong.

[0006] Gas cylinders of different sizes require replacement of positioning fixtures with different strokes, which has poor flexibility. Summary of the invention

[0007] The utility model aims to provide a positioning tool for automobile gas cylinders.

[0008] To achieve this purpose, the utility model adopts the following technical solutions:

[0009] Provided is a vehicle gas cylinder positioning tool, comprising a bottom plate, the bottom plate being arranged horizontally,

[0010] It also includes a controller, a drive component, two mounting plates, two rotating components, two transmission components and a plurality of arc-shaped clamping plates. The drive component is arranged on the top of the base plate, and the two mounting plates are symmetrically arranged on the top of the base plate. Each rotating component is arranged on a mounting plate, and each transmission component is arranged between the drive component and a rotating component. A plurality of arc-shaped clamping plates are respectively slidably arranged on the two mounting plates, and the drive component is electrically connected to the controller.

[0011] Preferably, the driving assembly includes a dual-axis motor and two rotating rods, each rotating rod is rotatably arranged on the top of the base plate through two limit blocks, the dual-axis motor is fixedly arranged on the top of the base plate, one end of each rotating rod is fixedly connected to an output end of the dual-axis motor, and the dual-axis motor is electrically connected to the controller.

[0012] Preferably, each transmission assembly includes a synchronous belt and two synchronous wheels, and two rotating shafts are rotatably provided on the outer wall of each mounting plate, one of the synchronous wheels is fixed at the other end of one of the rotating rods, and the other synchronous wheel is fixed on one of the rotating shafts, and the synchronous belt is sleeved between the two synchronous wheels.

[0013] Preferably, each rotating assembly includes a first gear and a second gear, the first gear is fixed on one of the rotating shafts close to the synchronous wheel, the second gear is fixed on the other rotating shaft, the first gear and the second gear are meshed and connected, and the first gear is smaller than the second gear.

[0014] Preferably, a plurality of slide grooves are evenly spaced on the outer wall of each mounting plate, a slide rod is slidably provided inside each slide groove, one end of each slide rod is fixedly connected to an arc-shaped clamping plate, and an insertion rod is fixedly provided on the other end of each slide rod, a plurality of arc-shaped slide grooves are provided on the outer wall of the second gear, each insertion rod is plugged into an arc-shaped slide groove, and a plurality of avoidance grooves are evenly spaced on the outer wall of each mounting plate, and each slide groove is connected to an avoidance groove.

[0015] Preferably, a shock-absorbing sponge is fixedly provided on the outer wall of each mounting plate and each arc-shaped clamping plate.

[0016] Beneficial effects of the utility model:

[0017] The utility model designs a controller, a drive assembly, two mounting plates, two rotating assemblies, two transmission assemblies and a plurality of arc-shaped clamping plates. Through the cooperation of the above structures, the two ends of the gas cylinder can be quickly clamped, thereby achieving rapid installation. When disassembling, it is only necessary to switch the rotation direction of the motor output end, thereby improving the disassembly and assembly efficiency of the gas cylinder.

[0018] The utility model designs a plurality of arc-shaped clamping plates to replace the existing elastic binding rope structure, and adopts a clamping structure to fix the gas cylinder, thereby ensuring the service life of the positioning tool. At the same time, the spacing between the plurality of arc-shaped clamping plates can be flexibly adjusted without replacing positioning fixtures with different strokes, thereby being able to clamp gas cylinders of different sizes and achieve flexible installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings in the embodiment of the present invention are briefly introduced below.

[0020] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 for Figure 1 A in the enlarged view;

[0022] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 4 for Figure 3 The enlarged view of point B in the figure;

[0024] In the figure: base plate 1, drive assembly 2, mounting plate 3, rotating assembly 4, transmission assembly 5, arc-shaped splint 6, dual-axis motor 7, rotating rod 8, synchronous belt 9, synchronous wheel 10, rotating shaft 11, first gear 12, second gear 13, sliding rod 14, inserting rod 15, arc-shaped slide groove 16, avoidance groove 17, shock-absorbing sponge 18. DETAILED DESCRIPTION

[0025] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0026] Among them, the drawings are only used for illustrative purposes and represent only schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product.

[0027] Reference Figures 1 to 4 As shown, a vehicle gas cylinder positioning tool comprises a bottom plate 1, which is arranged horizontally and has a plurality of screw holes, so as to facilitate the installation of the device on the vehicle.

[0028] It also includes a controller, a drive component 2, two mounting plates 3, two rotating components 4, two transmission components 5 and a plurality of arc-shaped clamping plates 6. The drive component 2 is arranged on the top of the base plate 1, and the two mounting plates 3 are symmetrically arranged on the top of the base plate 1. Each rotating component 4 is arranged on a mounting plate 3, and each transmission component 5 is arranged between the drive component 2 and a rotating component 4. A plurality of arc-shaped clamping plates 6 are respectively slidably arranged on the two mounting plates 3, and the drive component 2 is electrically connected to the controller.

[0029] Reference Figures 1 to 4 As shown, the driving assembly 2 includes a dual-axis motor 7 and two rotating rods 8, each rotating rod 8 is rotatably arranged on the top of the base plate 1 through two limit blocks, the dual-axis motor 7 is fixedly arranged on the top of the base plate 1, one end of each rotating rod 8 is fixedly connected to an output end of the dual-axis motor 7, and the dual-axis motor 7 is electrically connected to the controller. When the gas cylinder needs to be installed, the gas cylinder is first placed horizontally between the two mounting plates 3, and the two ends of the gas cylinder are kept in contact with the arc-shaped clamping plates 6 at several bottom ends, and then the dual-axis motor 7 is started by the controller, so that its output end drives the two rotating rods 8 to rotate synchronously.

[0030] Reference Figures 1 to 4As shown, each transmission assembly 5 includes a synchronous belt 9 and two synchronous wheels 10, and two rotating shafts 11 are rotatably provided on the outer wall of each mounting plate 3, wherein one synchronous wheel 10 is fixedly provided at the other end of one of the rotating rods 8, and the other synchronous wheel 10 is fixedly provided on one of the rotating shafts 11, and the synchronous belt 9 is sleeved between the two synchronous wheels 10. When the rotating rod 8 rotates, since one end of the rotating rod 8 away from the dual-axis motor 7 is fixedly connected to one of the synchronous wheels 10, and the other synchronous wheel 10 is fixedly connected to one of the rotating shafts 11, the two synchronous wheels 10 are sleeved by a belt, so that one of the rotating shafts 11 away from the second gear 13 rotates.

[0031] Reference Figures 1 to 4 As shown, each rotating assembly 4 includes a first gear 12 and a second gear 13. The first gear 12 is fixedly disposed on one of the rotating shafts 11 close to the synchronous wheel 10, and the second gear 13 is fixedly disposed on the other rotating shaft 11. The first gear 12 and the second gear 13 are meshedly connected, and the first gear 12 is smaller than the second gear 13. Since one of the rotating shafts 11 far away from the second gear 13 is fixedly connected to the first gear 12, and the second gear 13 is fixedly connected to the other rotating shaft 11, the first gear 12 and the second gear 13 are meshedly connected, and the first gear 12 is smaller than the second gear 13. When the rotating shaft 11 rotates, the second gear 13 rotates slowly.

[0032] Reference Figures 1 to 4 As shown, a plurality of slide grooves are evenly spaced on the outer wall of each mounting plate 3, a slide rod 14 is slidably arranged inside each slide groove, one end of each slide rod 14 is fixedly connected to an arc-shaped clamping plate 6, and a plug rod 15 is fixedly arranged on the other end of each slide rod 14. A plurality of arc-shaped slide grooves 16 are arranged on the outer wall of the second gear 13, and each plug rod 15 is plugged into an arc-shaped slide groove 16. A plurality of avoidance grooves 17 are evenly spaced on the outer wall of each mounting plate 3, and each slide groove is connected to an avoidance groove 17. When the second gear 13 rotates slowly, each plug rod 15 is plugged into an arc-shaped slide groove 16, so that When the second gear 13 rotates, the friction force generated by the rotation of the several avoidance grooves 17 thereon and the several plug rods 15 drives the several plug rods 15 to rotate. Since each plug rod 15 is fixedly connected to one end of a sliding rod 14, each arc-shaped clamping plate 6 is fixedly connected to the other end of a sliding rod 14, and the sliding rod 14 is slidably connected to the sliding groove, the rotational force of the several plug rods 15 is converted into a sliding force, and then the several arc-shaped clamping plates 6 are driven to approach each other through the several plug rods 15 and the sliding rod 14, so as to clamp the gas cylinder and complete the installation. When the gas cylinder needs to be removed, it only needs to drive the output end of the dual-axis motor 7 through the controller.

[0033] Reference Figures 1 to 4As shown, a shock-absorbing sponge 18 is fixedly provided on the outer wall of each mounting plate 3 and each arc-shaped clamping plate 6. The shock-absorbing sponge 18 can reduce the vibration of the gas cylinder during the driving of the car, play a protective role, and is also beneficial to improving the seismic performance of the tooling.

Claims

1. A vehicle gas cylinder positioning tool, comprising a bottom plate (1), wherein the bottom plate (1) is arranged horizontally, Features: The invention also comprises a controller, a driving assembly (2), two mounting plates (3), two rotating assemblies (4), two transmission assemblies (5) and a plurality of arc-shaped clamping plates (6), wherein the driving assembly (2) is arranged on the top of the base plate (1), the two mounting plates (3) are symmetrically arranged on the top of the base plate (1), each rotating assembly (4) is arranged on a mounting plate (3), each transmission assembly (5) is arranged between the driving assembly (2) and a rotating assembly (4), the plurality of arc-shaped clamping plates (6) are respectively slidably arranged on the two mounting plates (3), and the driving assembly (2) is electrically connected to the controller.

2. The automobile gas cylinder positioning tool according to claim 1, Features: The driving assembly (2) comprises a dual-axis motor (7) and two rotating rods (8), each rotating rod (8) being rotatably arranged on the top of the base plate (1) via two limit blocks, the dual-axis motor (7) being fixedly arranged on the top of the base plate (1), one end of each rotating rod (8) being fixedly connected to an output end of the dual-axis motor (7), and the dual-axis motor (7) being electrically connected to a controller.

3. The automobile gas cylinder positioning tool according to claim 2, Features: Each transmission assembly (5) comprises a synchronous belt (9) and two synchronous wheels (10). Two rotating shafts (11) are rotatably provided on the outer wall of each mounting plate (3). One synchronous wheel (10) is fixedly provided at the other end of one of the rotating rods (8), and the other synchronous wheel (10) is fixedly provided on one of the rotating shafts (11). The synchronous belt (9) is sleeved between the two synchronous wheels (10).

4. The automobile gas cylinder positioning tool according to claim 3, Features: Each rotating assembly (4) comprises a first gear (12) and a second gear (13); the first gear (12) is fixedly arranged on one of the rotating shafts (11) close to the synchronous wheel (10); the second gear (13) is fixedly arranged on the other rotating shaft (11); the first gear (12) and the second gear (13) are meshingly connected, and the first gear (12) is smaller than the second gear (13).

5. The automobile gas cylinder positioning tool according to claim 4, Features: A plurality of slide grooves are evenly spaced on the outer wall of each mounting plate (3), a slide rod (14) is slidably arranged inside each slide groove, one end of each slide rod (14) is fixedly connected to an arc-shaped clamping plate (6), and the other end of each slide rod (14) is fixedly provided with an insertion rod (15), a plurality of arc-shaped slide grooves (16) are arranged on the outer wall of the second gear (13), and each insertion rod (15) is plugged into an arc-shaped slide groove (16), and a plurality of avoidance grooves (17) are evenly spaced on the outer wall of each mounting plate (3), and each slide groove is connected to an avoidance groove (17).

6. The automobile gas cylinder positioning tool according to claim 5, Features: A shock-absorbing sponge (18) is fixedly provided on the outer wall of each mounting plate (3) and each arc-shaped clamping plate (6).

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