Novel compressed natural gas (CNG) cylinder frame assembly

Abstract

The utility model belongs to the technical field of CNG cylinders, and particularly relates to a novel CNG cylinder frame assembly which comprises base rods arranged side by side, first rail grooves are formed in the upper sides of the base rods, first sliding blocks are arranged on the two sides of the inner sides of the first rail grooves in a sliding mode, and supporting rods are arranged on the upper sides of the first rail grooves in a sliding mode through the first sliding blocks. Each supporting rod comprises a main rod, side rods, inserting rods and fastening bolts, the inserting rods are arranged at the two ends of the main rod, the side rods are arranged at the ends, away from the main rod, of the inserting rods in an inserting mode, the fastening bolts are arranged on the side faces of the side rods in a threaded mode, and the fastening bolts penetrate through the side rods in a threaded mode to make contact with the inserting rods; fixing rods are arranged on the two sides of the fixing plate. The distance and the length of the supporting rods can be changed to a certain extent according to the sizes and the models of the CNG cylinders, so that the CNG cylinder supporting device is adaptive to the diameters and the lengths of different CNG cylinders, the models of the CNG cylinders with different sizes can be conveniently adjusted and changed, and the application range is greatly widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of CNG gas cylinders, and specifically relates to a novel CNG gas cylinder frame assembly. Background Art

[0002] The CNG cylinder frame assembly is used to install and fix the CNG cylinder. The current CNG cylinder frame assembly is generally a fixed frame structure. The CNG cylinder is directly placed on the frame and fixed by a metal strap. This frame assembly structure can generally only match fixed-model cylinders and cannot be adjusted or changed for CNG cylinders of different sizes. The application scope of the frame assembly is relatively low. Utility Model Content

[0003] In view of the above problems, the purpose of the present utility model is to provide a new type of CNG cylinder frame assembly to solve the problem that the current CNG cylinder frame assembly is generally a fixed frame structure, and the CNG cylinder is directly placed on the frame and fixed by a metal strap. This frame assembly structure can generally only match fixed-model cylinders and cannot be adjusted and changed according to the models of CNG cylinders of different sizes, resulting in a low scope of application of the frame assembly.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows: a novel CNG gas cylinder frame assembly comprises base rods arranged in parallel, the upper side of the base rods is provided with a track groove 1, both sides of the inner side of the track groove 1 are slidably provided with a slider 1, the upper side of the track groove 1 is slidably provided with a support rod through the slider 1, the support rod comprises a main rod, a side rod, a plug-in rod and a fastening bolt, both ends of the main rod are provided with a plug-in rod, the end of the plug-in rod away from the main rod is plug-in provided with a side rod, the side surfaces of the side rods are threadedly provided with a fastening bolt, and the thread of the fastening bolt passes through the side rod and the plug-in rod The rods are in contact, a fixing plate is provided in the middle of the upper side of the base rod, fixing rods are provided on both sides of the fixing plate, the fixing rods are penetrated and connected with side rod threads and are provided with nuts, a vertical rod is provided in the middle of the side away from each other, a cross rod is provided at the upper end of the vertical rod, bolts are equidistantly provided on the upper side of the cross rod, the bolt threads penetrate through the cross rod to the lower side and are rotated to provide a limiting frame, a CNG cylinder is provided in the middle of the upper side of the support rod, the upper side surfaces of the main rod and the side rod are inclined downward toward the side close to the CNG cylinder, and the limiting frame is provided on the upper side of the CNG cylinder.

[0005] The beneficial effect of the utility model is that the spacing and length of the support rods can be changed to a certain extent according to the size model of the CNG cylinder, so as to adapt to the diameter and length of different CNG cylinders, which is convenient for adjusting and changing the models of CNG cylinders of different sizes, greatly increasing the scope of application.

[0006] In order to hold the CNG cylinder obliquely from both sides of the CNG cylinder;

[0007] As a further improvement of the above technical solution: the limiting frame includes a fixed block and a limiting block, the limiting blocks are symmetrically arranged at the lower sides of both ends of the fixed block, and the limiting blocks are inclined downwardly arranged to a side away from each other.

[0008] The beneficial effect of this improvement is that the limiting block can press and hold the CNG gas cylinder from the upper oblique sides of both sides of the CNG gas cylinder, so that the CNG gas cylinder is not prone to lateral shaking, thereby increasing the stability of the CNG gas cylinder.

[0009] In order to change the holding position of the CNG cylinder;

[0010] As a further improvement of the above technical solution: a sliding groove is opened in the middle of the upper side of the cross bar, and adjustment blocks are slidably arranged on the inner side of the sliding groove corresponding to the bolts, and the bolt threads penetrate the adjustment blocks to the lower side and are rotatably connected to the fixed block.

[0011] The beneficial effect of this improvement is that it is convenient to change the position of the limiting frame by sliding the adjustment block according to the length of CNG cylinders of different models, thereby changing the pressing position of the CNG cylinder.

[0012] In order to increase the buffering protection effect on the contact surface of the CNG cylinder;

[0013] As a further improvement of the above technical solution: the upper side surfaces of the main rod and the side rod are both provided with rubber pads, and the lower sides of the fixing block and the limiting block are both provided with rubber buffer plates.

[0014] The beneficial effect of this improvement is to increase the buffering and protective effect on the contact surface of the CNG cylinder.

[0015] In order to make the support rods automatically maintain the maximum spacing after adjusting the position;

[0016] As a further improvement of the above technical solution: springs are respectively arranged between the two sides of the fixing plate and the side rods, and the springs are sleeved on the outside of the fixing rods.

[0017] The beneficial effect of this improvement is that the spring facilitates always pushing the side rods to the side away from each other, so that the support rods automatically maintain the maximum spacing after adjusting the position, and are not easy to slide along the fixed rods to change position, which is convenient for placing CNG cylinders.

[0018] To increase the stability of the middle part of the support rod;

[0019] As a further improvement of the above technical solution: a base rod 2 is arranged on the lower side of the main rod, a track groove 2 is opened on the upper side of the base rod 2, a slider 2 is arranged on the inner side of the track groove 2 corresponding to the sliding of the main rod, and the slider 2 is fixedly connected to the main rod.

[0020] The beneficial effect of this improvement is that a second base rod is provided, and a second slide block slides in a second track groove, which can be used to synchronously support the main rod and increase the stability of the middle part of the support rod.

[0021] To increase the stability of the gas pipe connected to the gas cylinder;

[0022] As a further improvement of the above technical solution: a trachea ferrule is provided on one side of the vertical pole close to the CNG cylinder, a screw is provided on the side of the trachea ferrule close to the vertical pole, and a nut 2 is provided on the screw passing through the vertical pole thread.

[0023] The beneficial effect of this improvement is that the trachea ferrule is provided, the bottle mouth of the CNG gas cylinder can be arranged toward the trachea ferrule, and the trachea ferrule can increase the stability of the trachea connected to the gas cylinder and avoid shaking of the access end of the trachea.

[0024] In order to fix and install the device;

[0025] As a further improvement of the above technical solution: mounting plates are symmetrically arranged on the lower sides of both ends of the base rod and the base rod 2, and mounting holes are opened on the upper sides of the mounting plates.

[0026] The beneficial effect of this improvement is: a mounting plate is provided, and the device is fixedly mounted through the mounting holes.

[0027] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0029] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0030] Figure 3 This is a schematic diagram of the connection structure of the base rod 1 in the utility model;

[0031] Figure 4 It is a structural schematic diagram of the support rod in the utility model;

[0032] Figure 5 It is a structural schematic diagram of the limiting frame in the utility model;

[0033] In the figure: 1. base rod; 101. track groove 1; 102. fixing plate; 103. fixing rod; 104. spring; 105. nut 1; 2. support rod; 201. main rod; 202. side rod; 203. plug-in rod; 204. fastening bolt; 205. rubber pad; 3. CNG cylinder; 4. vertical rod; 5. cross bar; 6. bolt; 7. limit frame; 71. rubber buffer plate; 8. air pipe ferrule; 9. screw; 10. nut 2; 11. mounting plate; 12. base rod 2; 13. slider 1. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0035] like Figure 1 — Figure 5As shown: a novel CNG gas cylinder frame assembly, including a base rod 1 arranged in parallel, the upper side of the base rod 1 is provided with a track groove 101, the inner sides of the track groove 101 are slidably provided with a slider 13, the upper side of the track groove 101 is slidably provided with a support rod 2 through the slider 13, the support rod 2 includes a main rod 201, a side rod 202, a plug rod 203 and a fastening bolt 204, both ends of the main rod 201 are provided with a plug rod 203, the end of the plug rod 203 away from the main rod 201 is plugged with a side rod 202, the side of the side rod 202 is threadedly provided with a fastening bolt 204, the fastening bolt 204 threadedly penetrates the side rod 202 and contacts the plug rod 203, the base rod A fixing plate 102 is provided in the middle of the upper side of the support rod 1, and fixing rods 103 are provided on both sides of the fixing plate 102. The fixing rods 103 are all penetrated and connected to the side rods 202 and are threadedly provided with nuts 105. A vertical rod 4 is provided in the middle of the side away from each other of the base rod 1, and a cross bar 5 is provided on the upper end of the vertical rod 4. Bolts 6 are equidistantly provided on the upper side of the cross bar 5. The bolts 6 threadedly penetrate the cross bar 5 to the lower side and are rotated to provide a limiting frame 7. A CNG gas cylinder 3 is provided in the middle of the upper side of the support rod 2. The upper side surfaces of the main rod 201 and the side rod 202 are inclined downward to the side close to the CNG gas cylinder 3. The limiting frame 7 is provided on the upper side of the CNG gas cylinder 3, which can be adjusted to a certain extent according to the size of the CNG gas cylinder 3. The model can change the spacing and length of the support rod 2 to adapt to the diameter and length of different CNG cylinders 3, which is convenient for adjusting and changing the models of CNG cylinders of different sizes, greatly increasing the scope of application. The limiting frame 7 includes a fixed block and a limiting block, and the limiting blocks are symmetrically arranged on the lower sides of the two ends of the fixed block. The limiting blocks are tilted downward to the side away from each other. The limiting blocks can press the CNG cylinder 3 from the upper side of both sides of the CNG cylinder 3, so that the CNG cylinder 3 is not prone to lateral shaking, thereby increasing the stability of the CNG cylinder 3. A sliding groove is provided in the middle part of the upper side of the cross bar 5, and an adjusting block is slidably arranged on the inner side of the sliding groove corresponding to the bolt 6, and the bolt 6 thread penetrates the adjusting block to the lower side and is rotatably connected with the fixed block. , it is convenient to slide the adjustment block to change the position of the limiting frame 7 according to the length of CNG cylinders of different models, so as to change the pressing position of the CNG cylinder. The upper side surfaces of the main rod 201 and the side rod 202 are provided with rubber pads 205, and the lower sides of the fixed block and the limiting block are provided with rubber buffer plates 71 to increase the buffering protection effect of the contact surface of the CNG cylinder 3. Springs 104 are respectively provided on both sides of the fixed plate 102 and between the side rods 202. The springs 104 are sleeved on the outer side of the fixed rod 103. The springs 104 facilitate always pushing the side rods 202 to the side away from each other, so that the support rod 2 automatically maintains the maximum spacing after adjusting the position, and is not easy to slide and change position along the fixed rod 103, which is convenient for placing CNG cylinders 3.A base rod 2 12 is provided at the lower side of the main rod 201, and a track groove 2 is provided at the upper side of the base rod 2 12. A slider 2 is provided on the inner side of the track groove 2 corresponding to the main rod 201 for sliding. The slider 2 is fixedly connected to the main rod 201. The base rod 2 12 is provided, and the slider 2 slides in the track groove 2, which can be used to synchronously support the main rod 201 and increase the stability of the middle part of the support rod 2. A trachea sleeve 8 is provided on one side of the vertical rod 4 close to the CNG cylinder 3. The trachea sleeve 8 is close to the vertical rod 4. A screw rod 9 is provided on one side of the base rod 1, and the screw rod 9 passes through the vertical rod 4 and is threaded with a nut 2 10, and a trachea ferrule 8 is provided. The bottle mouth of the CNG gas cylinder can be arranged toward the trachea ferrule 8, and the trachea ferrule 8 can increase the stability of the trachea connected to the gas cylinder to prevent the access end of the trachea from shaking. The lower sides of both ends of the base rod 1 and the base rod 2 12 are symmetrically provided with mounting plates 11, and the upper sides of the mounting plates 11 are provided with mounting holes, and the mounting plates 11 are provided, and the mounting holes are used to fix and install the device.

[0036] The working principle and use process of this utility model:

[0037] When in use, by screwing the nut 105, the spacing between the support rods 2 can be changed according to the diameter of the CNG cylinder. The CNG cylinder 3 is directly placed between the upper sides of the support rods 2, and the support rods 2 support the CNG cylinder 3. The upper side surfaces of the main rod 201 and the side rod 202 are inclined downward toward the side close to the CNG cylinder 3, so that within a certain range, the upper side surfaces of the main rod 201 and the side rod 202 can provide planar support for the outer side surfaces of the CNG cylinders 3 of different diameters to avoid the edge corner support from hitting the outer side surfaces of the CNG cylinder 3. According to the length of the CNG cylinder 3, the plug-in length of the plug-in rods 203 and 292 is adjusted, thereby adjusting the overall length of the support rods 2 for easy matching. With CNG cylinders 3 of different lengths, in summary, the spacing and length of the support rods 2 can be changed to a certain extent according to the size model of the CNG cylinder 3, so as to adapt to the diameters and lengths of different CNG cylinders 3, which is convenient for adjusting and changing the models of CNG cylinders of different sizes, greatly increasing the scope of application. In addition, when in use, the limiting frame 7 includes a fixed block and a limiting block, the limiting blocks are symmetrically arranged at the lower sides of both ends of the fixed block, and the limiting blocks are inclined downward to the side away from each other. The limiting blocks can press and hold the CNG cylinder 3 from the oblique upper sides of both sides of the CNG cylinder 3, so that the CNG cylinder 3 is not easy to shake laterally, thereby increasing the stability of the CNG cylinder 3. In addition, when in use, A sliding groove is provided in the middle of the upper side of the cross bar 5, and an adjustment block is slidably provided on the inner side of the sliding groove corresponding to the bolt 6. The bolt 6 thread penetrates the adjustment block to the lower side and is rotatably connected with the fixed block, so that the sliding adjustment block can change the position of the limiting frame 7 according to the length of the CNG cylinder of different models, thereby changing the pressing position of the CNG cylinder. In addition, when in use, the upper side surfaces of the main rod 201 and the side rod 202 are provided with rubber pads 205, and the lower sides of the fixed block and the limiting block are provided with rubber buffer plates 71 to increase the buffering protection effect of the contact surface of the CNG cylinder 3. In addition, when in use, springs 104 are respectively provided on both sides of the fixed plate 102 and between the side rods 202, and the springs 104 are sleeved on the fixed rods On the outside of 103, the spring 104 is convenient for always pushing the side rod 202 to the side away from each other, so that the support rod 2 automatically maintains the maximum spacing after the position is adjusted, and is not easy to slide along the fixed rod 103 to change position, which is convenient for placing the CNG gas cylinder 3. In addition, a base rod 2 12 is provided, and the slider 2 slides in the track groove 2, which can be used to synchronously support the main rod 201 and increase the stability of the middle part of the support rod 2. In addition, a trachea sleeve 8 is provided, and the bottle mouth position of the CNG gas cylinder can be set toward the trachea sleeve 8. The trachea sleeve 8 can increase the stability of the trachea connected to the gas cylinder to avoid shaking of the access end of the trachea. In addition, a mounting plate 11 is provided, which is used to fix and install the device through the mounting hole.

[0038] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0039] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A new type of CNG cylinder frame assembly, characterized by: The invention comprises base rods (1) arranged in parallel, wherein the upper side of each base rod (1) is provided with a track groove (101), and both sides of the inner side of each track groove (101) are slidably provided with a slider (13), and the upper side of each track groove (101) is slidably provided with a support rod (2) through the slider (13), and the support rod (2) comprises a main rod (201), a side rod (202), a plug-in rod (203) and a fastening bolt (204), and both ends of each main rod (201) are provided with a plug-in rod (203), and one end of each plug-in rod (203) away from the main rod (201) is plugged with a side rod (202), and the side surface of each side rod (202) is threadedly provided with a fastening bolt (204), and the fastening bolt (204) is threadedly provided through the side rod (202) and contacts the plug-in rod (203), and the base rod (201) is provided with a support rod (201) and a support rod (201) and a support rod (201) and a support rod (201) and a support rod (201) and a support rod (201) and a support rod (201) and a support rod (201) and a support rod (201) and a support rod (201) and a support rod (201) and a support rod (201) and a support rod (201) are provided with ... A fixing plate (102) is provided at the middle of the upper side of the seat rod (1), fixing rods (103) are provided on both sides of the fixing plate (102), and nuts (105) are provided on the fixing rods (103) through the plug-in side rods (202). A vertical rod (4) is provided at the middle of the side of the base rod (1) away from each other, a horizontal rod (5) is provided at the upper end of the vertical rod (4), bolts (6) are provided at equal intervals on the upper side of the horizontal rod (5), and a limiting frame (7) is provided on the lower side of the bolts (6) through the horizontal rod (5) for rotation. A CNG gas cylinder (3) is provided at the middle of the upper side of the support rod (2), and the upper side surfaces of the main rod (201) and the side rod (202) are inclined downward toward the side close to the CNG gas cylinder (3), and the limiting frame (7) is provided on the upper side of the CNG gas cylinder (3).

2. A novel CNG cylinder frame assembly according to claim 1, characterized in that: The limiting frame (7) comprises a fixing block and a limiting block, wherein the limiting blocks are symmetrically arranged at the lower sides of both ends of the fixing block, and the limiting blocks are arranged to be inclined downwards towards a side away from each other.

3. A novel CNG cylinder frame assembly according to claim 1, characterized in that: A sliding groove is provided in the middle of the upper side of the cross bar (5), and adjustment blocks are slidably arranged inside the sliding groove corresponding to the bolts (6), and the bolts (6) are threadedly penetrated through the adjustment blocks to the lower side and are rotatably connected to the fixed blocks.

4. A novel CNG cylinder frame assembly according to claim 2, characterized in that: The upper side surfaces of the main rod (201) and the side rod (202) are both provided with rubber pads (205), and the lower sides of the fixing block and the limiting block are both provided with rubber buffer plates (71).

5. The novel CNG cylinder frame assembly according to claim 1 is characterized in that: Springs (104) are respectively arranged between the two sides of the fixing plate (102) and the side rods (202), and the springs (104) are sleeved on the outside of the fixing rods (103).

6. A novel CNG cylinder frame assembly according to claim 1, characterized in that: A second base rod (12) is provided on the lower side of the main rod (201), a second track groove is provided on the upper side of the second base rod (12), a second slide block is slidably provided on the inner side of the second track groove corresponding to the main rod (201), and the second slide block is fixedly connected to the main rod (201).

7. A novel CNG cylinder frame assembly according to claim 1, characterized in that: A gas pipe ferrule (8) is provided on the side of the vertical pole (4) close to the CNG gas cylinder (3), a screw rod (9) is provided on the side of the gas pipe ferrule (8) close to the vertical pole (4), and a nut (10) is provided on the screw rod (9) penetrating through the vertical pole (4).

8. A novel CNG cylinder frame assembly according to claim 6, characterized in that: Mounting plates (11) are symmetrically arranged on the lower sides of both ends of the base rod (1) and the second base rod (12), and mounting holes are provided on the upper sides of the mounting plates (11).

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